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Vertical shaft rotation type drawing mechanism for forage grass cutting flatting mill

The technology of a traction mechanism and a flattening machine is applied in the directions of harvesters, agricultural machinery, implements, and mechanical equipment, and can solve the problems of increasing the turning radius of the tractor and being unfavorable for the machine to work on the ground.

Inactive Publication Date: 2014-10-01
HEILONGJIANG INST OF PASTURAGE MECHANISATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the turning radius is too small, the tractor wheels will interfere with the traction frame of the forage harvesting and

Method used

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  • Vertical shaft rotation type drawing mechanism for forage grass cutting flatting mill
  • Vertical shaft rotation type drawing mechanism for forage grass cutting flatting mill
  • Vertical shaft rotation type drawing mechanism for forage grass cutting flatting mill

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with drawings and embodiments.

[0011] The present invention comprises: horizontal axis I protective cover 1, horizontal axis I2, bevel gear I3, bevel gear II4, power input box body 5, vertical shaft 6, rotary box body 7, bevel gear III8, horizontal axis 119, bevel gear IV10, connection Plate 11, limit box 12, connecting frame 13, cylindrical roller 14, round sleeve I15, round sleeve II16, support frame 17.

[0012] When working, the tractor transmits power to the horizontal axis I2, and the protective cover 1 of the horizontal axis I is outside the horizontal axis I to protect the exposed part where the horizontal axis I2 connects with the tractor. The bevel gear I3 on ​​the horizontal axis I2 drives the bevel gear II4 to move. The power is transmitted to the vertical shaft 6, the bevel gear III8 rotates simultaneously and drives the bevel gear IV10 to move, the power is transmitted to the horizontal...

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PUM

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Abstract

The invention provides a vertical shaft rotation type drawing mechanism for a forage grass cutting flatting mill. The vertical shaft rotation type drawing mechanism comprises a first horizontal shaft protecting cover, a first horizontal shaft, a bevel gear, a power input box, a rotation box, a vertical shaft, a second horizontal shaft, a connecting plate, a limiting box, a connecting frame, a cylindrical roller and a supporting frame. A tractor transmits power to the first horizontal shaft, the first horizontal shaft transmits power to the vertical shaft, the vertical shaft transmits power to the second horizontal shaft, the second horizontal shaft transmits power to the forage grass cutting flatting mill, and power transmission is finished. When the tractor makes a turn, a power transmission system works normally, the power input box and the limiting box make a turn together with the tractor, the power input box rotates around the vertical shaft with the axis of a round sleeve as the center, and the forage grass cutting flatting mill can be immobile at the original position. When the tractor continues to run after making a turn, the rotation box is subject to forward traction and pulls the forage grass cutting flatting mill to work. When the vertical shaft rotation type drawing mechanism is in work, the supporting frame is put away and locked at 0 degree; after the work is finished, the supporting frame is placed down to be locked at 90 degrees, and the forage grass cutting flatting mill is supported.

Description

technical field [0001] The patent of the invention belongs to the technical field of agricultural machinery, in particular to a vertical shaft rotary traction mechanism of a forage harvesting and flattening machine. Background technique [0002] The traction mechanism of the existing traction-type pasture harvesting and flattening machine is rigidly connected to the tractor. This connection can ensure that the pasture harvesting and flattening machine can work normally under the traction of the tractor, but the pasture harvesting and flattening machine produces The steering resistance torque is large. When the turning radius is too small, the tractor wheels will interfere with the traction frame of the forage harvesting and flattening machine, increasing the turning radius of the tractor, which is not conducive to the machine's headland operation. The vertical shaft rotary traction mechanism provided by the present invention, the traction frame can realize large-angle turni...

Claims

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Application Information

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IPC IPC(8): F16H1/20A01D69/06
CPCA01D69/06
Inventor 赵荔娜董德军王亚波张海龙吴建华祁文博冯骥强魏思明
Owner HEILONGJIANG INST OF PASTURAGE MECHANISATION
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