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Automatic turnover mechanism of turnover plow depth limiting wheel

A technology of automatic overturning and depth-limiting wheels, which is applied in ploughs, agricultural machinery and implements, applications, etc., can solve the problems of inconvenient transportation, unstable mechanical performance, easy damage, etc., achieves a high degree of automation, improves work efficiency, and runs stably reliable results

Pending Publication Date: 2018-03-30
赤峰市顺通农业机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there are still many shortcomings in the automatic turning mechanism of the turning plow depth gauge wheel, 1) the structure is complex and the manufacturing cost is high; 2) the mechanical parts collide with each other during the turning process, the mechanical performance is unstable and easy to be damaged; 3) When the depth gauge wheel is used in transportation, it is necessary to manually adjust the length of the support arm, which is inconvenient to adjust and causes inconvenience in transportation

Method used

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  • Automatic turnover mechanism of turnover plow depth limiting wheel
  • Automatic turnover mechanism of turnover plow depth limiting wheel
  • Automatic turnover mechanism of turnover plow depth limiting wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: as Figure 1 to Figure 7 As shown, an automatic turning mechanism for turning over the plow depth-limiting wheel, it includes a mounting base 1, a longitudinal beam 2 parallel to the direction of the cultivated land is fixed on the mounting base 1, the front end of the longitudinal beam 2 is hinged to the main support arm 3, and the main support arm 3 The lower end of the longitudinal beam 2 is provided with the wheel shaft 5 for installing the depth gauge wheel 4, and the middle and lower part of the main support arm 3 is provided with a pole shaft 6; The assembly and the lower support assembly are composed of the upper support assembly including channel steel 7, and the heavy hammer top block 8 is hinged in the groove of channel steel 7, and the lower support assembly includes a cylindrical shock absorber 9 and two ends of the cylindrical shock absorber 9 and A strut 10 that can slide up and down in the cylindrical shock absorber 9, the upper end of the ...

Embodiment 2

[0039] Embodiment 2: An automatic turning mechanism for turning over the depth-limiting wheel of the plow, other mechanisms are the same as in Embodiment 1, the difference is that the cylinder shock absorber 9 adopts a pneumatic shock absorber, such as Figure 8 As shown, the air pressure shock absorber includes a cylinder 36, a piston 37 is fixed on the strut 10 in the cylinder 36, and a vent hole 38 is arranged on the piston 37.

Embodiment 3

[0040] Embodiment 3: An automatic turning mechanism for turning over the depth-limiting wheel of the plow, other mechanisms are the same as in Embodiment 1, the difference is that the cylinder shock absorber 9 adopts a spring shock absorber, such as Figure 9 As shown, the spring shock absorber includes a cylinder 39, a spring limit ring 40 is fixed on the pole 10 in the cylinder 39, and the pole 10 on both sides of the spring limit ring 40 in the cylinder 39 is provided with a shock absorber. Spring 41.

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Abstract

The invention discloses an automatic turnover mechanism of a turnover plow depth limiting wheel. The automatic turnover mechanism comprises a mounting seat, a longitudinal beam parallel to cultivatedland in direction is fixed on the mounting seat, the front end of the longitudinal beam is hinged to a main supporting arm, a wheel shaft for mounting the depth limiting wheel is arranged at the lowerend of the main supporting arm, and a supporting rod shaft is arranged on the middle lower portion of the main supporting arm; an extensible damping supporting arm is hinged to the middle rear portion of the longitudinal beam and composed of an upper-section supporting component and a lower-section supporting component, the upper-section supporting component comprises channel steel or square steel with a groove, a heavy hammer ejector block is hinged in the channel steel or the groove of the square steel, the lower-section supporting component comprises a cylindrical damper and a supporting rod penetrating two ends of the cylindrical damper and capable of sliding up and down in the cylindrical damper, and a hinging member hinged to the supporting rod shaft of the main supporting arm is arranged at the lower end of the supporting rod. The automatic turnover mechanism is simple in structure, stable in performance and less prone to being damaged, and the depth limiting wheel can be adjusted to be a transport traveling universal wheel quite conveniently.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to an automatic overturning mechanism for overturning a depth-limiting wheel of a plow. Background technique [0002] The reversing plow is generally composed of a plow body, a plow frame, a rotating shaft, a suspension frame assembly, and a plow body reversing mechanism assembly. A depth-limiting wheel is arranged on the plow frame, and the depth-limiting wheel is an important part of the reversing plow. In recent years, in order to improve the automation level of the turning plow, more and more automatic turning mechanisms are used to install the depth-gauge wheel. The automatic turning mechanism of the depth-gauge wheel can automatically turn the depth-gauge wheel to the The lower part of the plow body. [0003] In the prior art, there are still many shortcomings in the automatic turning mechanism of the turning plow depth gauge wheel, 1) the structure is complex ...

Claims

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Application Information

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IPC IPC(8): A01B15/00
CPCA01B15/00
Inventor 李增杰李康李小龙班义成
Owner 赤峰市顺通农业机械制造有限公司