A micro tillage machine engine, screw transmission box and handle seat installation structure

Abstract

The invention discloses a mini-tiller engine, screw transmission box and handlebar seat mounting structure. A cross beam (13) is arranged at the front end, between two horizontal sections, of a main pipe (1) and fixed with the upper end of a front support (14), the left end and the right end of the bottom of the front support (14) are connected with the top of the front end of a screw transmission box (11), a supporting plate (5) is arranged in the middle, between the horizontal sections, of the main pipe (1), and an engine (15) is supported on the supporting plate (5). The engine is horizontal, so that size of a mini-tiller can be further reduced; the engine is firm and stable in mounting and high in stability; the screw transmission box is mounted horizontally, so that the size of the mini-tiller can be further reduced, and the screw transmission box is high in mounting firmness; handlebar seats and handlebar pipes which form a handlebar are of a split-type structure, so that convenience and quickness in mounting and demounting are realized, and packaging and transporting cost can be lowered effectively.

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, a screw transmission box and a handle seat 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 power...

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

[0005] The handle on the tiller is generally composed of a handle tube and a handle seat, and the handle tube and the handle seat are usually in one structure, so that the space is large and will increase the cost of packaging and transportation; at the same time, the handle seat is connected on the frame The reliability is poor, and the disassembly operation is inconvenient

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