A portable tiller

Abstract

The invention discloses a portable micro-cultivator. The bottom of a front support (19) is connected with the top of the front end of a screw transmission box (18); the middle located between two horizontal sections of a main pipe (1) is provided with a supporting plate (3); each end portion of the supporting plate (3) is fixedly connected with a pipe body of the corresponding horizontal section of the main pipe (1) in a welding mode; an engine (20) is supported on the supporting plate (3); a driving wheel (21) is arranged on an output shaft of the engine (20) in a sleeving mode; the driving wheel (21) is connected with a driven wheel (23) through a belt (22); the driven wheel (23) is arranged on an input shaft of the screw transmission box (18) in a sleeving mode. According to the portable micro-cultivator, a handgrip seat and a handgrip pipe which form each handgrip is of a split type structure and accordingly the detachment and installation is convenient; rear wheels can be put away or put down according to needs, the put-away and put-down operation is simple and rapid, and accordingly the working efficiency of the micro-cultivator can be effectively improved; the engine and the screw transmission box are arranged in a horizontal mode and accordingly the size of the micro-cultivator can be further reduced and the screw transmission box is firm and reliable in installation and good in stability.

Description

technical field [0001] The invention belongs to the technical field of micro tillage machines, and in particular relates to a portable micro 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, handle and other components. The existing tiller fr...

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

[0006] The powertrain on the tiller consists of an engine and a screw transmission box. The engine is usually 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 one hand, the vertical engine takes up a lot of space on the frame, which will also increase the volume of the whole tiller

The screw transmission box corresponding to the engine is also installed vertically, so the installation process of the worm transmission box is more complicated, the reliability is poor, and it takes up a lot of space on the frame

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