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Cultivating depth adjusting device of ploughing machine

A technology of adjusting device and ploughing machine, applied in the field of ploughing machine, can solve problems such as damage to ploughshares, and achieve the effects of reducing ploughing depth, reducing damage and reducing resistance

Active Publication Date: 2016-11-16
张培坤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the depth adjustment of the plowshare is realized through the cooperation of the screw rod and the adjusting nut, in actual work, there will be buried stones in the soil, especially when plowing deep soil or soil with many stones, if the plowshare is plowing If the plowshare is directly collided with stones during the movement of the machine, it will damage the plowshare

Method used

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  • Cultivating depth adjusting device of ploughing machine

Examples

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Effect test

Embodiment 1

[0025] Please refer to figure 1 , Embodiment 1 of the present invention is:

[0026] A plow depth adjustment device for a tiller, comprising a plowshare 1, a support wheel 2, a joystick 3, and a rotation guide assembly 4, the support wheel 2 is located behind the plowshare 1, the joystick 3 is connected to the plowshare 1 is rotationally connected, the joystick 3 is rotationally connected with the support wheel 2; the rotation guide assembly 4 includes an arc-shaped hole 41 arranged on the joystick 3 and a pin 42 arranged on the side of the plowshare 1, The arc-shaped hole 41 is placed up and down, and the width of the arc-shaped hole 41 is adapted to the diameter of the pin 42 .

Embodiment 2

[0027] Please refer to figure 1 , the second embodiment of the present invention is:

[0028] A plow depth adjustment device, on the basis of Embodiment 1, the shape of the control lever 3 is L-shaped, including a cross bar 31 and a vertical bar 32, the cross bar 31 is along the front and rear direction of the plow Set, the rear end of described cross bar 31 is connected with the lower end of described vertical bar 32, and the front end of described cross bar 31 is rotationally connected with the bottom of described plow share 1, and the rear end of described cross bar 31 is connected with described supporting wheel 2 Turn to connect.

Embodiment 3

[0029] Please refer to figure 1 , Embodiment three of the present invention is:

[0030] A plow depth adjustment device, on the basis of the second embodiment, the joystick 3 also includes a top horizontal rod 33, a handle cover 34, one end of the top horizontal rod 33 is connected to the upper end of the vertical rod 32, The handle cover 34 is sleeved on the top horizontal bar 33; the horizontal bar 31, the vertical bar 32 and the top horizontal bar 33 are integrally formed.

[0031] The upper end of the plow share 1 is connected with a screw rod and a nut that are screwed together, and the depth of the plow share 1 can be adjusted by turning the screw rod. When plowing the ground, first adjust the height of the plowshare 1 by turning the screw so that the height of the plowshare 1 and the support wheel 2 is equal or the plowshare 1 is lower than the support wheel 2, and then the plowshare 1 is inserted into the soil. To bury stones, hold the top horizontal rod 33 with your...

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Abstract

The invention provides a cultivating depth adjusting device of a ploughing machine. The device comprises a plough share, and also comprises a supporting wheel and a control lever. The supporting wheel is on the rear of the plough share. The control lever is rotatably connected with the plough share. The control lever is rotatably connected with the supporting wheel. Through supporting the supporting wheel on ground, pressing or lifting the control lever up, the plough share rises, so as to change depth of the plough share into earth, and avoid buried stones.

Description

technical field [0001] The invention relates to the field of plow machine technology, in particular to a plow depth adjustment device for a plow machine. Background technique [0002] The adjustment of the plowing depth of the existing tiller is mainly realized by the screw rod adjustment device. For example, the Chinese utility model patent whose publication number is CN201616980U discloses a kind of bidirectional single-share plow for micro-tiller, including a plowshare, a plow Bow assembly, screw seat welding, tillage depth adjustment device and tillage depth adjustment device, tillage depth adjustment device is composed of adjustment nut, adjustment screw seat, adjustment screw, handle welding, handle welding and adjustment screw connection , the adjusting screw rod is welded to the screw rod seat and the plow bow assembly through the adjusting nut and the adjusting screw rod seat respectively, and the turning handle is welded to drive the adjusting screw rod to rotate t...

Claims

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Application Information

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IPC IPC(8): A01B15/00
CPCA01B15/00
Inventor 张培坤王又沐张心伟
Owner 张培坤
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