Device to align end faces of round timber bundless

FIELD: timber industry.

SUBSTANCE: invention relates to loading-unloading operations and it can be used for aligning end faces of bundles of round timber loaded on railway cars or prepared for timber rafting. Proposed device contains frame and L-shaped shields installed on carriages. Horizontal parts of both shields are hinge-connected to each other by metal rod of round cross-section fitted in their bodies and thus forming telescopic rectangular cross-section structures with locks. Said round cross-section rod is connected with device frame by pantograph with hydraulic cylinder.

EFFECT: increased labor efficiency owing to guaranteed working of bundle at one step, reduced material usage of structure.

2 dwg

 

The invention relates to loading and unloading works and can be used to align the ends of the bundles (fascicles) of round timber shipped for rolling stock IPU or prepared for logging.

A device consisting of a movable frame installed in the guide of the moving truck with a shield, trossoblochnoy system, one-drum hoist with motorized and stationary vertical side shield (journal of forest exploitation and timber rafting, 1968, No. 9, p.16).

The disadvantages of this device are the complexity, intensity, intensity.

Known toramanian, consisting of a base on which is placed an actuator movable tartousi shield, mobile Konik, cradle, mine with a load-cell that through trossoblochnoy system, including cables and deflecting blocks, connected with tortuosum shield (A.S. No. 914449, CL MCI B65G 57/00).

Known toramanian has the complexity and intensity.

The closest in technical essence is Torremirona device (A.S. No. 192066, CL MCI e, 129), consisting of a frame on which are mounted the drive, shields G-shaped, mounted on the carriage, while the horizontal part of the shields carried by the cargo beams.

The known device does not always provide the provides reliable quality operations toramanian.

The technical result of the present invention is the provision of opportunities for continuous availability during the operation of aligning the ends of the stack of logs on the boards of the G-shaped form sufficient efforts toramanian.

This technical result is achieved by the fact that the horizontal portions of both panels pivotally interconnected by a metal rod of circular cross-section, mounted in their bodies at equal distances from their free ends, which are cargo beams in the form of rollers, and are sliding telescopic design of rectangular transverse profile with tabs, in this case the rod of circular cross-section by means of a pantograph connected to the frame of the device, inside which is mounted a hydraulic cylinder.

Device for aligning the ends of the bundles (fascicles) of round timber is illustrated by drawings, where figure 1 shows a side view, figure 2 - top view.

The invention consists of a frame 1 on which are mounted shields G-shaped 2 mounted on the carriage 3, and the horizontal portions of both panels 4 pivotally interconnected by a metal rod of circular cross-section 5, installed in their bodies at equal distances from their free ends, which are cargo beams in the form of a roll is Cove 6, and are sliding telescopic design of rectangular transverse profile with stoppers 7, the rod of circular cross-section by means of a pantograph 8 connected to the frame of the device, inside which is mounted a hydraulic cylinder 9.

Align the ends of the bundles of round timber is carried out as follows.

Tied slings or sandwiched grab capture pack assortments 10 is lowered onto the rollers loose ends 6 raised to a certain height of the horizontal portions of the panels 4. Upon further movement of the packs down is turning shields G-shaped 2 mounted on the movable carriage 3, with simultaneous movement of the housing of the hydraulic cylinder 9 extends the piston rod and the links of the pantograph 8 change the position in the vertical plane, seeking to come into the horizontal position. The movement of the shields G-shaped 2 and the extension rod of the hydraulic cylinder 9 from the case lasts as long as the vertical side panels will not come to an upright position. After that, the piston rod of the hydraulic cylinder 9 includes a housing, the links of the pantograph 8 are rotated in the vertical plane, seeking to occupy a vertical position, and shields G-shaped 2 turn, freeing the ends of the stack 10, which is aligned with the ends up. Turn shields Mr. about aznoe form 2 continues until, until they are in a certain predetermined position. In that case, if you want to increase the distance between the vertical portions of the panels are in the upright position, the tabs 7 of the horizontal portions of the panels 4 are removed, the piston rod of the hydraulic cylinder 9 is in its case and links of the pantograph 8 are rotated in the vertical plane, seeking to occupy a vertical position, until such time as the horizontal part to achieve the desired size, after which the clamps 7 are inserted into the previously prepared in accordance with the lengths of the logs of the holes in the horizontal parts of the shields. To reduce the distance between the vertical portions of the boards are given in the last position in which the contact handled packages with rollers 6, the carriage 3 is braked, the tabs 7 of the horizontal portions of the panels 4 are removed, extends the piston rod of the hydraulic cylinder from its housing and the links of the pantograph 8 are rotated in the vertical plane, seeking to occupy a horizontal position. Movement of the rod of the hydraulic cylinder 9 is until such time as the horizontal part of the shields 4 not achieved the desired size, after which the clamps 7 are inserted into the previously prepared in accordance with the lengths of the logs of the holes in the horizontal parts of the shields.

In the application is this device increases productivity due to the guaranteed processing packs at one time, this reduces the consumption of the structure.

Device for aligning the ends of the bundles (fascicles) of round timber, consisting of a frame on which are mounted shields, G-shaped, mounted on the carriage, while the horizontal part of the shields carried by the cargo beams, characterized in that the horizontal portions of both panels pivotally interconnected by a metal rod of circular cross-section, mounted in their bodies at equal distances from their free ends, which are cargo beams in the form of rollers, and are sliding telescopic design of rectangular transverse profile with tabs, in this case the rod of circular cross-section by means of a pantograph connected to the frame of the device within which is mounted a hydraulic cylinder.



 

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