Device for digging and loosening soil. RU patent 2490843.
 Tillage tool / 2489826Invention relates to the agricultural machinery industry and can be used for deep loosening of soil. The tillage tool consists of a frame and racks with subsurface bend. The slope of the rack is directed towards the landward edge. The rack comprises a blade, a shoe with a plated chisel, a blade cultivator wing. The blade cultivator wing is fixed in the area of the vertical part of the rack and is directed to the opposite side of the rack bend. The length of the horizontal projection of the blade to the transverse-vertical plane is 1/4 of the distance between the racks. The length of the horizontal component of the wing blade projection to the transverse-vertical plane is 1/3 of the distance between the racks. The blade cultivator wing is fixed with the ability of vertical movement. |
 Wide-cut heavy spring-tooth harrow / 2488986Harrow comprises towing device connected to the frame, transport wheels and impellers. On the rear tube of the frame a middle movable spragger with the working sections is mounted. The middle spragger through the hinge joints in the form of universal joints located at its ends, the side movable spraggers with the working sections are attached. The extreme ends of the side movable spraggers are connected to the front part of the frame with the extensions. The extensions are composed of two parts: the front made short and rear made long. One ends of the front short extensions are fixed to the frame immovably. On the second ends of the front short parts of the extensions the traps and snaps are installed. The mobility of traps and snaps is limited by springs. The springs are mounted on the fingers connecting the snaps with the brackets mounted immovably on the front short parts of the extensions. One ends of the rear long parts of the extensions are movably connected to the "П"-shaped leashes, mounted movably on the frame. The other ends of the rear long parts of the extensions are mounted movably on the extreme ends of the side movable spraggers. In the rear long parts of the extensions next to the vertical axes of their connection to the "П"-shaped leashes the horizontal axes are located. On the fingers of the spring on the side of the snaps the locks are installed, made in the form of corners with recesses. The recesses of the corners before harrowing are engaged with the grooves of the fingers installed directly on the brackets mounted on the front short parts of the extensions. |
 Disc used in agriculture in particular disc used for plowing / 2488985Metal disc comprises a plastic central part (10) and an outer peripheral part (12). The central part (10) is designed in particular for mounting the disc on the chassis or analogous element. The outer peripheral part (12) is designed in particular for treatment of soil, and has a higher hardness than the central part (10). The disc additionally comprises a transition zone (14) between the central part (10) and the peripheral part (12). The transition zone (14) has a hardness gradient in the radial direction. At least in its central part the disc has a hardness gradient in thickness. The method of manufacturing the disc described above comprises the following steps. Making the workpiece by cutting from steel sheet. Making fixation zone in the center of the workpiece by sewing. If necessary, extraction of the workpiece is carried out. Implementation of heat treatment of the obtained detail by the operation of quenching in water or in a polymer. Implementation of tempering at variable temperature, for example, with use of means of induction heating. |
 Working element of mouldboard plough with controlled parameters ploughshare-mouldboard surface / 2488258Invention refers to agricultural machinery, particularly, to tillage equipment. The working element comprises a stand with a shoe and a field board, a ploughshare and a mouldboard. Elastic pads are attached to the mouldboard at the rear side of the working surface. A control facility is a hinged connection of the ploughshare-mouldboard surface with the stand. The upper half of the mouldboard is divided into separate horizontal plates parallel to each other and the joint of the ploughshare with the mouldboard and are connected with each other by vertical elastic pads. Planks are stiffly fixed to elastic pads. Inside the planks there are flat hinged joints installed with rectangular rods. Rods are connected by means of a helical mechanism with a thrust fastening rod. The fastening lever is stiffly connected with the other end to the stand of the working element. The lower half of the mouldboard via a support bed is attached with the help of screws with flat hinged joints to the fastening plank of the shoe side. One horizontal plate of the mouldboard is connected to one vertical elastic pad with the help of at least two bolts with a hidden head. Edges of plates are made as rounded. Planks are attached to elastic plates at the level of the first and second horizontal plates, starting on top of the mouldboard. |
 Method of subsurface tillage of sloping lands / 2487518Invention relates to the field of agriculture, in particular, to soil erosion. In the process the beardless vertical para-ploughing is carried out to a depth of 0.3 m and a surface mulching of top soil to a depth of seeding. At that the soil preparation is carried out in two phases, in the first phase in the autumn in the soil the vertical slits are made with shovel-shaped working elements with a size of k×b×h1 - respectively 0.05×0.3×0.3 m with a variable pitch S, which varies ranging from 0.1 to 0.3 m, with the placement of the slits in staggered order. Then, in spring the second phase is carried out by a solid surface loosening and mulching the soil with the tools with rotary working bodies to a depth of sowing seeds. |
 Working body of tillage tool / 2487514Invention relates to working bodies for deep tillage tools and can be used in agriculture. The working body comprises a rack with a hub welded at the lower part with a plated chisel. Along the rack the holes are drilled through which a movable mouldboard and a pair of cutting wings or a pair of cutting wings can be fastened with a pair of bolts. The cutting wings are made with turned-end corresponding to the profile of the rack and are secured by bolted assembly not protruding beyond the projection of the rear part. The other bolted assembly is located in the area of the closed cutting part of the wings. |
 Method of planting potatoes and device for its implementation / 2485745Method comprises cutting furrows, layout of tubers and embedding of them in the soil. The soil is loosened and separated into two streams on mouldboard wings. Then each stream is repeatedly loosened and the soil is separated into two streams with windows formed on the mouldboard wings, the width of which is regulated by valves. The tubers are embedded depending on the temperature regime of the soil air-permeable soil layer with the thickness of 1-2 cm. The opener comprises a rack having a breast at the lower part, left and right mouldboard wings tuber-duct. The tuber-duct is mounted at the upper part of the wings. The windows are made on the mouldboard wings. In the windows with the ability to adjust their width the L-shaped valves are mounted. The windows are placed at one-third from the rear part of the mouldboard wings. The valves are mounted from the rear part of the wings and provided with long and short sides located at an angle 120°. The valves with their short side are hingedly connected to the front part of the wings, and the vertical openings are made on the other end of the valve. Above the openings the guides are placed, which with their upper part are rigidly attached to the wings. At the lower part of each guide a threaded opening is made. In the threaded opening a regulating bolt with a conical end is mounted. At the free end of the long side of each valve a regulating handle is made. |
 Subsoil cultivator / 2485741Invention relates to the field of agricultural machinery industry, particularly to working bodies for loosening and slotting the soil. The subsoil cultivator comprises a vertical rack consisting of two rigidly connected parts. The upper part of the rack is provided with a curved front edge in which lower part a hoe is located symmetrically. The lower part of the rack is tilted back in the direction of travel of the machine and has a chisel in the lower part. A tube of rectangular cross-section is put on the upper part of the rack with a gap. The lower part of the rack with sharp ground cutting edge tilted back in the direction of travel of the machine is welded to the tube. |
 Volume ameliorative ripper / 2484610Invention relates to agricultural machinery industry, and in particular to ameliorative tillage tools for deep processing of heavy compacted soils without overturning. The volume ameliorative ripper is a spatial structure comprising two side inclined cutting racks of curvilinear parabolic configuration connected to each other by the plowshare in the lower part. In the upper part the side racks are connected by the "П"-shaped frame. The tool is made as welded construction. On the "П"-shaped frame an additional horizontal bar with teeth or an elastic plate is mounted, which support ends transfer the load by springs to the main frame. The springs mounted between the bar and the main frame provide a flexible suspension of the bar and contribute to reducing the dynamic loads on the working element. The position of the bar or elastic plate can be adjusted in height in the guides depending on the depth and the amount of lifting of the loosened soil. The horizontal bar mounting axis with teeth is fixed at the required depth with nuts. The spring stiffness is also adjusted with nuts. The teeth are fixed on the bar in a chessboard manner. |
| Volume ameliorative ripper / 2484610 Invention relates to agricultural machinery industry, and in particular to ameliorative tillage tools for deep processing of heavy compacted soils without overturning. The volume ameliorative ripper is a spatial structure comprising two side inclined cutting racks of curvilinear parabolic configuration connected to each other by the plowshare in the lower part. In the upper part the side racks are connected by the "П"-shaped frame. The tool is made as welded construction. On the "П"-shaped frame an additional horizontal bar with teeth or an elastic plate is mounted, which support ends transfer the load by springs to the main frame. The springs mounted between the bar and the main frame provide a flexible suspension of the bar and contribute to reducing the dynamic loads on the working element. The position of the bar or elastic plate can be adjusted in height in the guides depending on the depth and the amount of lifting of the loosened soil. The horizontal bar mounting axis with teeth is fixed at the required depth with nuts. The spring stiffness is also adjusted with nuts. The teeth are fixed on the bar in a chessboard manner. |
| Method for restoration of contaminated soil, ground and water / 2243638 Method involves mechanical removal of excessive contaminants from surface and reducing toxicity of contaminated soil; sowing green manure crops and perennial grasses; preliminarily removing taking soil samples from contaminated surface and separating native contaminant destructors therefrom; after mechanical removal of contaminant from soil surface, providing sequential treatment of plot soil with water-soluble humates and at least double treatment with native contaminant destructors; mellowing soil; applying lime with mineral fertilizers such as saltpeter, double superphosphate and calcium chloride. Green manure crops are sown after application of fertilizers. Method further involves grinding green manure crops, plowing into soil and covering with soil by means of covering roll. |
 Spade / 2245005Spade has shank, blade with rigidity rib in mid portion, scraper disposed on blade for moving thereon, and handle. Two slots are made in blade at both sides of rigidity rib, in parallel therewith. Scraper is composed of two parts disposed at both sides of blade and connected with one another through slots by means of two bolts. Scraper profiles conform to profile of respective sides of blade, including rigidity rib and handle end. Part of scraper arranged at front side of blade is equipped with supporting surface and two guiding pins rigidly connected with said surface and adapted for movement along slots. |
| Spade / 2245005 Spade has shank, blade with rigidity rib in mid portion, scraper disposed on blade for moving thereon, and handle. Two slots are made in blade at both sides of rigidity rib, in parallel therewith. Scraper is composed of two parts disposed at both sides of blade and connected with one another through slots by means of two bolts. Scraper profiles conform to profile of respective sides of blade, including rigidity rib and handle end. Part of scraper arranged at front side of blade is equipped with supporting surface and two guiding pins rigidly connected with said surface and adapted for movement along slots. |
 Hand-held horticultural hiller / 2245006Horticultural hiller has share with undercutting knife on its front part, tine attached to share and equipped with bracket, pulling handle pivotally fixed on bracket, and hiller deepening arm. Share moldboards are made in the form of two screws with coils oriented in opposite directions. Screws are provided with blades and arranged in horizontal plane. Hiller has moving wheel mounted on shaft fixed on tine and drive wheel arranged between screws. Moving wheel and drive wheel are engaged with one another through pin. |
 Tillage method / 2245009Method involves cutting soil by means of plow share having strut diagonally extending from lower part of moldboard to frame to provide for ripping soil open from inside. Employment of strut allows force acting upon plow or cultivator to be reduced and prevents plow or cultivator from clogging with plant remains. |
 Hole cutting apparatus / 2246189Apparatus has pushing-out device, which may be withdrawn from soil during operation without applying of substantial muscular force by user. Apparatus is formed as ring made from pipe section and coil-type spring attached to ring with its lower coil. Ring is adapted for placing onto soil. Inner diameter of ring is equal to outer diameter of larger base of conical blade and inner diameter of spring exceeds outer diameter of said larger base. Upper coil of spring is attached to lower ends of carriers and lower and upper coils of spring are biased. Ratio of spring wire diameter to outer diameter of section of supporting ring is 0.35:0.44. Lower surfaces of blade cutting edge and supporting ring are lying in single plane. |
 Light-weight spade / 2246190Spade has shank bushing rigidly coupled to flat bayonet. The latter is equipped with side ends-wings bent in rearward direction and with axial shank. Bushing is extending to mid portion of bayonet and is equipped with sharpened front end having edges contacting with and rigidly connected to flat bayonet. |
| Light-weight spade / 2246190 Spade has shank bushing rigidly coupled to flat bayonet. The latter is equipped with side ends-wings bent in rearward direction and with axial shank. Bushing is extending to mid portion of bayonet and is equipped with sharpened front end having edges contacting with and rigidly connected to flat bayonet. |
 Method and apparatus for controlling of soil erosion on slopes / 2246807Method involves undercutting soil layer after harvesting of preceding crop; directing stubble remains under soil layer and covering with undercut soil layer. After being covered with undercut soil layer, stubble remains form along edge of said layer swath of soil layer of 4-6 cm width. Predetermined shape and parameters of swaths allow evaporation of moisture and silting to be inhibited and, accordingly, moisture retention to be increased. Apparatus has frame with carrier wheel and flat rack provided with front cutting edge and inclined with its lower end forward and to the side. Flat hoe is fixed on lower end of rack. Wing made curvilinear along direction of advancement of apparatus is positioned at rear edge of rack so that its convex part is extending upward and to the side. Load feeding belt conveyor is connected with frame through two pivot links. Flexible rods for picking up stubble remains from field are fixed on conveyor belt. Belt conveyor is positioned on tines of supporting rollers and is oriented with its feeding end under upper curvilinear edge of wing. One of pivot joints and tines of supporting rollers are equipped with individual length regulators. |
 Apparatus for forming of intermittent micro raised portions / 2246808Apparatus has frame and blade-type swivel connected with frame by means of free-motion mechanism. Blades of swivel are made concave and movably fixed thereon. Locking mechanisms for each individual blade are mounted on blade-type swivel. Locking mechanism switch is positioned on frame. Such arrangement and interconnection between said parts of apparatus allow micro raised portions to be provided within wide range of soil conditions. |
FIELD: agriculture.
SUBSTANCE: invention relates to agriculture and can be used in household plots and farms. The device for digging and loosening the soil, comprising two handles, a cutting edge and blades for cutting soil, characterised in that the handles are kinematically connected via thrusts with a follower, on which are the cutting edge and blades are rigidly mounted, at that the cutting edge interacts through the slot with a guide hingedly connected with the handles, and performs reciprocating movement when turning the handles at an angle in the plane of the cutting edge.
EFFECT: constructive implementation enables to ease the working process.
4 cl, 2 dwg
The invention relates to agriculture and may be used in household plots and farms.
Known shovel (see RF patent for useful model №56763, 2006, M. class. A01B 1/02)containing the blade, the main handle associated with the blade, and the extra handle, mounted in a fixed position at the angle to the handle in the plane perpendicular to the plane of the blade.
This device does not have moving parts, and therefore the work with a shovel complicated because it requires a sufficient force action man when lifting and turning the soil layer and its .
Also known shovel (see RF patent for useful model №74264, 2008, M. class. A01B 1/02)containing two kinematically connected with each other handles, one of which is fastened with blades, executed in the form of a fork, and the other with knives for soil.
The disadvantage of spades is that every time you need to pull out the shovel of soil and move it to a new position, applying extra force effort.
The aim of the invention is to facilitate the workflow.
This goal is achieved by the fact that the device for and loosening soil containing two handle, blade and knives for soil, pens kinematically joined through the rods with a pusher which is rigidly installed blade and knives, and blade interacts through the slot with the guide, connected hingedly with handles, and has a reciprocating move when you turn the knobs on the angle in the plane of the blade. In the device slot can be performed in the form of holes or in the form of cracks.
In the device knives may be able to adjust the height and angle of installation.
Figure 1 shows a device for and loosening the soil, General view; figure 2 - type A in figure 1.
Device for and loosening the soil contains two handles 1, blade 4 and knives 5 for soil. Handle 1 kinematically joined through the rods 10 through the lining 11 pusher 9, that rigidly through the struts 8 and bar 7 installed blade 4 and knives 5. Blade 4 communicates through the slot 14 guide 3 connected hingedly with 2 handles 1, and has a reciprocating movement when turning the knob 1 on the angle in the plane of the blade 4. In the device slot 14 can be performed in the form of holes or in the form of cracks. Blade 4, made in the form of a fork, communicates through the holes 14 guide 3 and has the reciprocating movement when turning the knob 1 on the corner. Variant of execution of the blade 4 solid as a conventional shovel and then on the guide should be performed slit. Knives 5 have the ability to adjust the height and angle of the installation by fixing them to the bracket 6 plunger 9 through threaded connections 13.
The device works as follows.
Before you begin handle 1 vertical and parallel to each other. Diving depth of the blade 4 in the soil is made leg and breeding handles 12 handles 1 in hand in the plane of the blade 4 due to kinematic connection handles 1, rods 10 and the pusher 9. At the end of the plunger 9 layer of soil is cut with knives 5 that can be configured on slashing the previous or just separated layer. In the process of digging device is not provided uplift and not provide the reversal of the soil, and only moves the device to the soil to a new position. Pulling force hand reduces the handle to the original position, and the blade 5 moving up, cleared from the stuck soil automatically guide 3. If set, screw connections 13 is achieved by adjusting the position of the knife 5 height and angle of the installation.
The effectiveness of the proposed invention consists in facilitating the workflow due to the fact that the soil is not raised and does not turn over the device, while the blade is automatically cleared from the stuck soil during the mixing of knobs.
1. Device for and loosening the soil containing two handle, blade and knives for soil, characterized in that the handle is kinematically joined through the rods with a pusher which is rigidly installed blade and knives, and blade interacts through the slot with the guide, connected hingedly with handles, and has a reciprocating move when you turn the knobs on the angle in the plane of the blade.
2. The device according to claim 1, characterized in that slot is executed in the form of holes.
3. The device according to claim 1, characterized in that slot is executed in the form of cracks.
4. The device according to claim 1, characterized in that the tools have the ability to adjust the height and angle of installation.