Multihull plow-cultivator |
|
IPC classes for russian patent Multihull plow-cultivator (RU 2171557):
 A device for removing non-tradable parts of licorice roots / 2168881
The invention relates to the agricultural industry, in particular to a device for the preparation of arrays with natural (wild) thickets of licorice in the commercial production of the root mass as a source of raw materials for several industries (chemical, pharmaceutical, food, confectionery, tobacco, perfume and other)
 Combined cultivator / 2167507
The invention relates to agricultural machinery, namely, machines for surface and deep subsurface soil
 Tillage tool / 2167506
The invention relates to agriculture and forestry, in particular to instruments for soil for the creation of forest and agricultural crops and device for fire mineralized strips in wet soil
 Universal cultivator / 2165133
The invention relates to agricultural machinery, namely, machines for surface and deep subsurface soil
 Combined tillage machine / 2161390
The invention relates to agricultural machinery, namely, machines for soil cultivation, and can be applied in the subsurface tillage
 Combined tillage machine / 2161389
 Combination tillage tool / 2161388
The invention relates to agricultural machinery, in particular to a combined agricultural tillage tools
 Integrated tillage unit for layered soil / 2160518
The invention relates to agricultural machinery, in particular to instruments and working bodies for soil tillage
 Method of reclamation of soil in the extraction of licorice raw materials for natural thickets licorice flood plain or steppe ecotype and device for its implementation / 2156556
The invention relates to agriculture and agricultural engineering, and in particular to methods of struggle against water, wind and solar soil erosion and productivity licorice flood plain or steppe ecotype in natural Bush and licorice on the long-term plantations
 Plow with active blade / 2159025
The invention relates to agricultural machinery, in particular to instruments for primary tillage
How nephropexy / 2159024
The invention relates to medicine, surgical urology and may be used for the treatment of nephroptosis
 A method of treating acute and chronic pulmonary embolism / 2141181
The invention relates to medicine, surgery
 The plough body / 2129349
The invention relates to agriculture, particularly to plows for plowing soil
 Device for determining the resistance and wear tillage working bodies / 2105280
The invention relates to the agricultural industry, in particular, stands for accelerated testing tillage working bodies, their Energobank and durability
 Combined erosion control instrument / 2103850
The invention relates to agricultural machinery, in particular to machines for conservation tillage
 Agricultural complex / 2087087
 Combined plow for smooth ploughing / 2081528
The invention relates to agricultural machinery, in particular to the plough for primary tillage
How pyloroplasty in the surgical treatment of peptic ulcer localization of ulcers on the rear and the rear upper wall of the duodenum / 2045229
The invention relates to medicine, namely to surgical gastroenterology and can be used in the treatment of peptic ulcer
 Plow / 2297746
Plow has frame, disks, working tool designed for rotating and placing of soil layer into furrow and provided with helical working surface, and mellower. Shaft with corrugated disks and mud scrapers is mounted on tines on frame. Working tool is made in the form of half-screw whose inner side is extending centrally of horizontal straight line from leading end to working tool end and outer helical working surface terminates in shank beveled at an acute angle to horizontal plane. Mellower attached to front side of working tool is made in the form of hoe. Replaceable harrows joined to shank are comprised of plates beveled at an acute angle on their front sides. Working tools with right-handed and left-handed direction of rotation of ground are alternatively mounted on frame. Supporting compaction roller with mud scraper is mounted rearward of frame on tines. Mounted on frame are also shaft height adjustment mechanism and supporting roller height adjustment mechanism for adjusting height of roller and supporting mechanism relative to frame.
|
(57) Abstract: The invention is intended for soil and can be used in agriculture, in particular in tillage implements and planting machines. Multihull plow-cultivator has a frame with the main working bodies and rollers with spring-loaded harness and pneumatic cylinders, which are connected to the frame. The cavity of the pneumatic cylinder through a valve with a logic function And is connected to the pneumatic system of the plow to reduce the frequency of oscillation of the rollers when changing terrain. This design will help to improve the quality crumbling and levelling of the soil. 2 Il. The invention relates to agricultural machinery, in particular to soil cultivating implements and sowing machines having sectional suspension working bodies. Know tillage tool (AVT. St. N 1711695, A 01 B 49/02, 1989), containing frame on the cross beam of which are mounted are connected to the dampers spring hours working bodies, the longitudinal beam has slots for mounting and moving the rack of the working body. The disadvantage tillage tools is the difficulty of regulating gestev. USSR N 1329651, A 01 C 7/20, 1985 ), containing a hinge mounted on the frame and associated with the lift cylinder mounting mechanism working bodies with elastic horizontal links mounted on the mechanism Coulter timber, which is pivotally connected to the frame of the planter additional hydraulic cylinder. However, in known sowing machine during the planting mounting mechanism working bodies blocked the additional hydraulic cylinder to maintain the pressure on this mechanism. Known Multihull plow-cultivator (RF patent N 2125781 A 01 B 49/02, 1997), containing a frame with wheels, which is equipped with at least two rows of the main working bodies and rollers, equipped with spring-loaded harness. The disadvantages of multiple-plow-cultivator is the lack of regulation of the frequency and amplitude of oscillation rollers, which reduces the quality of crumbling clods and leveling the top layer of the soil. To eliminate the mentioned disadvantages of the proposed multiple-plow-cultivator, containing a frame with wheels, which is equipped with at least two rows of the main working bodies and rollers, equipped with spring-loaded leashes, leashes rinks will is through the valve with the logical function "And" connected to the pneumatic system of the plow,In Fig. 1 schematically shows a Multihull plow-cultivator, top view; in Fig. 2 - rink, side view. Multihull plow-cultivator includes a frame with two parallel bars 1 and 2, on which are mounted the main working bodies 3, arranged in two rows. On the front beam 4 frame set needle 5. Supporting wheels 6 and the transport wheel 7 is placed on the longitudinal bars 8 and 9. Between the bars 1 and 2 installed spacer 10. Rollers 11 through leads 12 are connected with the bars 13 of the rollers 11. The bars 13 by hinges 14 are connected with the free ends of the bars 1 and 2, and the cylinders 15 and sliders 16 connected to the frame of the plow-cultivator. The leads 12, made in the form of a spring leaf springs, one end of which is secured to the beam 13, the other end pivotally connected to the beam 17 of the rink 11. The shaft of the rink 11 mounted in bearings in the uprights 18 fixed to the ends of the beam 17. Pneumatic cylinder 19 is pivotally connected to the bracket 20, which is located on the beam 13, and the beam 17. The cavity of the pneumatic cylinder 19 through the valve 21 with the logical function "And" connected to the receiver 22. The receiver 22 is equipped with a safety valve 23, proportional valve 24, which is made manageable, and a control device, for example, a pressure gauge 25. The pneumatic system prushim way. Multihull plow-cultivator mounted on the tractor. After the beginning of the movement and penetration of the main working bodies are cut and crumble the soil without turning the reservoir. Going for the main working bodies of the rollers crush and crumble the lumps with simultaneous alignment of the upper layer of the soil. The quality of crumbling soil and leveling the surface is provided by the uniformity of impact rollers 11 on the ground. In case of collision with an obstacle or falling into the notch skating rink 11 strengthens or weakens the impact on the soil. This leads 12 by virtue of its elasticity cause oscillatory movement of the rollers 11 and the beam 17 to move the piston rod and the piston of the pneumatic cylinder 19 up or down. Accordingly, in the piston or rod cavity of the pneumatic cylinder 19 is compressed air and increases its pressure. The valve 21 with the logical function "And" disables the cavity of the pneumatic cylinder 19 with pressure from the receiver 22 and the piston is braked, restores the uniformity of impact rollers 11 on the ground. Excess pressure in the cavity of the pneumatic cylinder 19 increases with stroke. A relief valve 23 limits the excess pressure created by the compressor 26. Proportional valve 24 adjustable lighting angle and surface topography. The air pressure is monitored by pressure gauge 25 from the tractor cab during its movement. The leads 12, made in the form of a spring leaf springs permit lateral tilting of the rollers 11 with respect to the frame of the plow-cultivator in accordance with the topography of the soil. The application of the proposed multiple-plow-cultivator has no adverse effects on the environment, because the limit of amplitude and reduced frequency of oscillation of the rollers improves the quality crushed and alignment of the upper layer of the soil. . Multihull plow-cultivator, containing a frame with wheels, which is equipped with at least two rows of the main working bodies and rollers, equipped with spring-loaded leash, wherein the leash rollers made in the form of a spring leaf springs and beam rink pivotally connected with the frame of the plow cylinder, a cavity through which the valve with the logical function "And" connected to the pneumatic system of the plow.
|
