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A micro tillage machine engine and screw transmission box installation structure

A technology of screw drive and engine, which is applied in the field of micro tillage machines, can solve the problems of inconvenient selection of suitable power for micro tillage machines, complicated installation process of worm transmission box, and large space occupied by vertical engines, so as to achieve convenient obstacle crossing and compact structure , the effect of simple shape

Active Publication Date: 2015-12-09
CHONGQING JIAMU MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing micro-tiller frame not only has complex structure, difficult processing and high production cost, but also takes up a lot of space, which will increase the volume of the entire micro-tiller, which is not conducive to the development of micro-tillers in the direction of miniaturization
[0004] 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
At the same time, the screw transmission box corresponding to the engine is also installed vertically. The installation process of the worm transmission box is relatively complicated, the reliability is poor, and it takes up a lot of space

Method used

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  • A micro tillage machine engine and screw transmission box installation structure
  • A micro tillage machine engine and screw transmission box installation structure
  • A micro tillage machine engine and screw transmission box installation structure

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Embodiment Construction

[0019] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0020] Such as figure 1 , figure 2 , image 3 As shown, the frame is composed of a main pipe 1, a standpipe 2, a first inclined pipe 3, a second inclined pipe 4, a supporting plate 5, a horizontal pipe 6 and a positioning sleeve 7 and the like. Wherein, the main pipe 1 is in the shape of a "U" 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, which has an included angle of 130-150° between the bumper 1a and the horizontal section of the main pipe 1 . A crossbeam 10 is arranged at the front end between the two horizontal sections of the main pipe 1. The end of the crossbeam 10 is welded to the pipe body of the corresponding horizontal section of the main pipe 1. The crossbeam 10 and the upper end of the front bracket 11 are fixed by bolts. The left and right ends of the screw drive box ...

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Abstract

The invention discloses a mounting structure for an engine and a screw transmission case of a mini-tiller. The front end of a main tube (1) tilts upwards, thereby forming a bumper (1a); a transverse beam (10) is arranged between the front ends of two horizontal segments of the main tube (1); the transverse beam (10) is fixed with the upper end of a front bracket (11); the left and right ends of the bottom of the front bracket (11) are connected with the top of the front end of the screw transmission case (8) through bolts; an input shaft and an output shaft of the screw transmission case (8) are arranged on a horizontal plane. The mounting structure has a simple frame structure, is small in size, is convenient for the arrangement of the engine, the screw transmission case, a rear wheel and the like, and contributes to miniature development of the mini-tiller; the engine is a horizontal engine, so that more choices are available, the size of the mini-tiller can be further reduced, and the engine is arranged firmly and reliably and has high stability; the screw transmission case is arranged horizontally, so that the size of the mini-tiller can be further reduced, and the mounting reliability of the screw transmission case is high.

Description

technical field [0001] The invention belongs to the technical field of tillage machines, and in particular relates to the installation structure of an engine and a screw transmission box on a tillage machine. 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, h...

Claims

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Application Information

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