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Arrangement structure of rear wheel assembly and engine of a portable tiller

A technology for arranging structures and engines, applied in the field of micro tillage machines, which can solve the problems of inconvenient selection of suitable power for micro tillage machines, large space occupied by vertical engines, and reduced working efficiency of micro tillage machines, so as to achieve a firm connection between the main pipe and the horizontal pipe , Compact structure, easy to overcome obstacles

Active Publication Date: 2015-11-18
CHONGQING JIAMU MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above structure is not only cumbersome to disassemble and assemble, the labor intensity of the staff is high, and it will greatly reduce the working efficiency of the tiller
[0005] The powertrain on the tiller usually uses a vertical engine. On the one hand, there are few types of vertical engines, which is not convenient for the tiller to choose the appropriate power according to actual needs; on the other hand, the vertical engine is on the frame. It takes up a lot of space and will increase the volume of the whole tiller

Method used

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  • Arrangement structure of rear wheel assembly and engine of a portable tiller
  • Arrangement structure of rear wheel assembly and engine of a portable tiller
  • Arrangement structure of rear wheel assembly and engine of a portable tiller

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0027] like image 3 , Figure 4 , Figure 5 As shown, the frame consists of a main pipe 1, a beam 2, a supporting plate 3, a plug 4, an elbow 5, an inclined pipe 6, a horizontal pipe 7, a positioning sleeve 8, a stopper 9, an upper positioning plate 10 and a lower positioning plate 11, etc. constitute. Wherein, the main pipe 1 is in a "U" shape with the front end closed and the rear end open, and the front end of the main pipe 1 is tilted up to form a bumper 1a. Except for the bumper 1a, the remaining part of the main pipe 1 is a horizontal section symmetrically arranged on the left and right sides, and the bumper 1a and the horizontal section of the main pipe 1 have an included angle of 130-150°. A crossbeam 2 is arranged at the front between the two horizontal sections of the main pipe 1. The crossbeam 2 is a rectangular plate structure. Both the fron...

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Abstract

The invention discloses a portable mini tiller rear wheel assembly and engine arrangement structure. An engine (15) is supported on a support plate (3), an output shaft of the engine (15) stretches out backwards horizontally, and the bottom of the engine (15) is fixed on the support plate (3) through four bolts distributed in a rectangle. Rear wheels (12) are symmetrically arranged on the left side and the right side below the rear portion of a transverse pipe (7), the rear wheels (12) sleeve the end portions of an axle (13) in a rotating mode, a left long strip block (14) and a right long strip block (14) are symmetrically arranged on the axle (13), and the long strip blocks (14) are connected with a first rear wheel installation hole (6a) formed in an inclined pipe (6) on the corresponding side or a second rear wheel installation hole (5e) formed in a bend (5) on the corresponding side through bolts. The rear wheels can be put away or put down according to requirements, the putting away and putting down operation is simple and quick, and the working efficiency of the mini tiller can be effectively improved. The engine is a horizontal engine, a user has many choices, and the mini tiller size can be further reduced.

Description

technical field [0001] The invention belongs to the technical field of tillage machines, and in particular relates to the layout structure of the rear wheel assembly and the engine on the tillage machines. Background technique [0002] Micro tillage machine is an agricultural tool in the new era. It has the characteristics of light weight, small size and simple structure. It is widely used in dry land, paddy fields, orchards, etc. in plains, mountains, and hills. , spraying and other operations, it can also be towed by a trailer for short-distance transportation. The micro tillage machine has strong flexibility, can drive freely in the field, is convenient for users to use and store, saves the trouble of large agricultural machinery not being able to enter the mountainous fields, and saves farmers a lot of time in the busy season. [0003] The frame is an important part of the tiller, and it is the skeleton of the tiller, which is used to arrange the powertrain, blade, hand...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B71/02A01B51/02A01B33/02
Inventor 邵海波向安林
Owner CHONGQING JIAMU MACHINERY
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