Raking tooth of Chinese water chestnut harvester for deep fields

Abstract

The invention provides a raking tooth of a Chinese water chestnut harvester for deep fields. The raking tooth comprises a first hard fixing part, a second hard fixing part, elastic flexible sleeves, and springs arranged in the elastic flexible sleeves. The communicated elastic flexible sleeves are arranged on the tops of the first hard fixing part and the second hard fixing part. The springs are arranged in the elastic flexible sleeves. The raking tooth is simple in structural design and convenient to install, clean and replace, the two adjacent hard fixing parts are provided with the elastic flexible sleeves on the basis of an existing raking tooth, the efficiency of Chinese water chestnut ploughing is greatly improved, the flexibility of the elastic flexible sleeves is improved through the springs arranged in the elastic flexible sleeves, irreversible deformation of the elastic flexible sleeves can be avoided, Chinese water chestnuts cannot be damaged in the ploughing process, and the service life is long.

Description

technical field [0001] The invention belongs to the field of mechanical processing of horseshoe harvesters, and in particular relates to a horseshoe harvester for grilling teeth in deep fields. Background technique [0002] The scientific name of water chestnut is water chestnut, which generally grows in shallow water fields. It tastes sweet, slightly cold, slippery and non-toxic. Its function is "to quench one's thirst and block heat, to warm the middle and to replenish qi, to remove danishes, to dispel wind and poison, and to remove excess heat in the chest, and it can be used as powder food. [0003] Because it grows in the mud, it is not suitable to use a hard tiller for the horseshoe when harvesting, but refer to the patent number: CN201320457234 - a horseshoe rake tooth, its structure is relatively simple, and the space between the fixed parts is not fully utilized , due to the complex nature of the soil during use, it may cause deformation of the gear teeth. Conten...

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Problems solved by technology

[0003] Because it grows in the mud, it is not suitable to use a hard tiller for the horseshoe when harvesting, but refer to the patent number: CN201320457234 - a horseshoe rake tooth, its structure is relatively simple, and the space between the fixed parts is not fully utilized , due to the complex nature of the soil during use, it may cause deformation of the teeth

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