Heightening and locking mechanism of rotavator

A technology of locking mechanism and rotary tiller, which is applied in the fields of tillage machinery, agricultural machinery and machinery, agricultural machinery, etc., can solve the problems of lack of ideal height adjustment measures, complicated operation process, time-consuming and laborious, etc., and achieves a simple structure and a degree of mechanization. High, easy-to-use effects

Active Publication Date: 2009-10-21
NINGBO DELIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the rotary tiller is working, it is necessary to control and adjust the height of the cultivator blade at any time according to the requirements of the depth of the cultivated soil. Therefore, the traditional rotary tiller has a height adjustment mechanism for the cultivator blade, but most of them use pin-hole semi-automa

Method used

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  • Heightening and locking mechanism of rotavator
  • Heightening and locking mechanism of rotavator

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Embodiment Construction

[0014] The embodiments of the present invention will be described in detail below according to the above-mentioned drawings.

[0015] Such as Figure 1~2 As shown in the figure, 1-armrest, 2-height adjustment handle, 3-flexible pull wire, 4-clip, 5-adjusting rod, 6-angle ruler frame, 7-positioning sleeve, 8-Z prefix, 9-elastic piece, 10-height adjuster cover, 11-cable seat, 12-height adjuster seat, 13-guide sleeve, 14-stop pin, 15-positioning groove.

[0016] Rotary cultivator height adjustment locking mechanism, this mechanism includes the height adjustment handle 2 located under the armrest 1, the height adjustment handle is pull type, the flexible pull wire 3 is connected with it, and the flexible pull wire extends under the armrest at the same time, and there are 2 handles on the entire length. A support clip 4 to prevent the sagging of the backguy, the lower end of the flexible backguy passes through the protective plate of the rotary cultivator to connect the backguy se...

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PUM

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Abstract

The invention discloses a heightening and locking mechanism of a rotavator, comprising a heightening handle arranged under an arm rest, and the heightening handle is connected with a flexible tightening wire; a heightening holder arranged on an angle square holder, the other end of the flexible tightening wire is connected with a gear pin by a Z-head arranged in the heightening holder; an elastic element pushing against the gear pin; a locating sleeve fixed at the back side of the angle square holder; and an adjusting rod which slides up and down along the locating sleeve, is connected with an axle and provided with a plurality of locating slots arranged along the vertical direction in a linear shape so as to realize the height adjustment of a colter by the cutting graftige of the gear pin and the locating pin. The mechanism has simple structure, simple operation and high mechanization degree, and saves both time and labour.

Description

technical field [0001] The invention relates to a mechanism for adjusting the height of a tiller blade of a rotary tiller, in particular to a height adjustment and locking mechanism for a rotary tiller. Background technique [0002] When the rotary tiller is working, it is necessary to control and adjust the height of the cultivator at any time according to the requirements of the depth of the cultivated soil. Therefore, the traditional rotary tiller has a height adjustment mechanism for the cultivator, but most of them use pin-hole semi-automatic height adjustment. When adjusting the height, the engine must be turned off first, the safety pin is removed, the height adjustment pin is pulled out, and then the height adjustment pin is inserted in the designated hole. Contents of the invention [0003] The object of the present invention is to overcome the defects of the prior art and provide a rotary tiller height adjustment locking mechanism which is easy to operate, saves ...

Claims

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Application Information

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IPC IPC(8): A01B33/08A01B63/00
Inventor 陆立孟
Owner NINGBO DELIN MACHINERY
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