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Small tractor plough

A technology for small machines and ploughs, which is applied to ploughs, agricultural machinery and implements, applications, etc., can solve the problems of increased maintenance costs, short handrail design, and laborious manipulation, and achieves reduced maintenance costs, longer handrail design, and convenient lifting and adjustment. Effect

Inactive Publication Date: 2011-05-25
王德有
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in agricultural production, small-scale mechanical plows are used for initial plowing and inter-tillage of tall crops in the field. This small-scale mechanical plow adopts a claw-type drive structure, which has a large travel resistance. The indirect contact surface is large, resulting in large resistance, severe wear, easy damage to the driving wheel, and increased maintenance costs. In addition, the design of the armrest is short and the operation is laborious.

Method used

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  • Small tractor plough
  • Small tractor plough
  • Small tractor plough

Examples

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Embodiment Construction

[0018] See figure 1 -8, the concrete structure is as follows: the rear traveling wheel 21 that can be folded is assembled in the middle rear part of frame 8 by prior art structure. Assemble up and down adjustable guide rod 4 in the conduit 5 of frame 8 front ends, guide rod 4 lower ends assemble front guide wheel group by prior art, promptly assemble the triangular wheel plate 2 that can rotate by rotating shaft 25, two of wheel plate 2 Rotate and assemble single wheel 1 and the double butterfly wheel 3 that can walk on the ridge respectively on the corner, and assemble limit latch 24 on the other corner. Guide rod 4 can select two kinds of adjustable structures up and down: a kind of as figure 1 , 2 As shown, a set of four-bar linkage mechanism is set, and the upper and lower hinge shafts 27, 30 of the four-bar linkage 7 are respectively connected to the guide rod 4 and the conduit 5, a screw sleeve 26 is connected to the front hinge shaft, and a rear hinge shaft Connect t...

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PUM

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Abstract

The invention discloses a small tractor plough which comprises a frame, a handle, a front guide wheel group, a guide pipe, a guide rod, a guide rod up-down adjustable structure, a rear walking wheel, a plough, a diesel engine and a gearbox and is characterized in that the frame is provided with a front support wheel, a rear support wheel and a drive wheel; tracks are assembled on the two support wheels and the drive wheel; the periphery of each track is provided with a griddle; and the drive wheel is connected with the output wheel of the gearbox. The small tractor plough disclosed by the invention has the advantages that the track drive structure is adopted, thus the advancing resistance is small, the abrasion of transmission components is less, and the maintenance expenses are reduced; the front guide wheel group is convenient to lift and adjust; and the handle is lengthened so as to save labor in operation.

Description

technical field [0001] The invention belongs to an agricultural machine, in particular to a small-sized machine plow. Background technique [0002] At present, in agricultural production, small-scale mechanical plows are used for initial plowing and inter-tillage of tall crops in the field. This small-scale mechanical plow adopts a claw-type drive structure, which has a large travel resistance. The indirect contact surface is large, resulting in large resistance, severe wear, easy damage to the driving wheel, and increased maintenance costs. In addition, the design of the armrest is short and the operation is laborious. Contents of the invention [0003] The purpose of the present invention is to provide a small-sized mechanical plow, which adopts a crawler-type driving structure, has small traveling resistance, small wear and tear of transmission parts, reduces maintenance costs, and has long handrails for easy operation. [0004] The purpose of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B15/00
Inventor 王德有王成王刚
Owner 王德有
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