Crawler-type mini-tiller suitable for multiple terrains

Abstract

The invention discloses a crawler-type mini-tiller suitable for multiple terrains, and belongs to the field of agricultural machinery, the crawler-type mini-tiller comprises a rack, a crawler walking assembly and a rotary tillage main body, the crawler walking assembly and the rotary tillage main body are installed below the rack, the rotary tillage main body is located below the rear end of the crawler walking assembly, and the crawler walking assembly is located below the rotary tillage main body. The crawler belt walking assembly comprises a crawler belt and two walking wheels installed in the crawler belt, and a crawler belt tensioning wheel system used for automatically adjusting the tension of the crawler belt is arranged at the position, located between the two walking wheels, in the crawler belt. The mini-tiller has the advantages that the crawler tensioning wheel train is arranged between the two traveling wheels, so that the crawler can keep stable tension when traveling in different terrain environments, the mini-tiller can travel more stably in different terrains, and meanwhile, due to the fact that the crawler is in a stable tension state all the time, soil on the surface of the crawler can be cleaned more easily.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a crawler-type tiller suitable for multiple terrains. Background technique [0002] Micro cultivator refers to a motorized micro cultivator with a power of ≤7.5kW, which can directly drive rotating working parts with a driving axle, mainly used for paddy field tillage, pastoral management and facility agriculture, etc., also known as micro cultivator , cultivators, management machines and gardening machines. If you replace and install other supporting equipment, it can also perform various operations such as ploughing, sowing, pumping, spraying, mulching, grass breaking, ditching and soil covering, and can even be used as a power source for short-distance transportation and small mobile power generation equipment. Because of its compact structure, small size and low quality, it is widely used in the mechanical operation of arable land in mountains, hills, greenhouses, fruit...

AI Technical Summary

Problems solved by technology

[0004]In order to overcome the problem in the prior art that due to the difference in the flatness of different terrains, the crawler belt will have different tightness when driving on the ground and affect its driving speed. The unevenness of the crawler belt leads to its breakage, detachment, or surface soil that cannot be cleaned. The invention provides a crawler-type micro-cultivator suitable for various terrains, including a frame, a crawler walking assembly and a rotary tiller main body. The crawler walking The assembly and the main body of the rotary tillage are installed under the frame, and the main body of the rotary tillage is located at the position below the rear end of the crawler walking assembly. The inside of the track is located in the middle of the two road wheels, and there is a track tensioning wheel system for automatically adjusting the tension of the track

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