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Paddy field harrow with cutting toothed plates

A knife-tooth, paddy field technology, applied in rake, application, agriculture, etc., to achieve the effect of uniform load, fast effect and reasonable spacing distribution

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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But do not see the related report that has the paddy field harrow that realizes above-mentioned technical effect at present

Method used

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  • Paddy field harrow with cutting toothed plates
  • Paddy field harrow with cutting toothed plates
  • Paddy field harrow with cutting toothed plates

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] As shown in the accompanying drawings, the paddy field harrow of the present invention includes two groups of rolling harrows 1, a power transmission box 2 and two suspension plates 3 of the main frame. Two groups of roller rakes 1 are symmetrically arranged on both sides of the power transmission box 2, each group of roller rakes 1 is composed of a support side circular plate 11, a support shaft 12, a knife tooth plate 10, and a cutter 14, and the support shaft of each group of roller rakes 1 One end of 12 is fixedly connected with the output shaft of the power transmission box 2 through the spline sleeve 9, the other end of the support shaft 12 is installed on the bearing seat 5, the bearing seat 5 is installed on the suspension plate 3 of the main frame, and the two ends of the support shaft 12 are installed There is a support side circular plate 11, and the ...

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Abstract

The invention discloses a paddy field harrow with cutting toothed plates. The paddy field harrow comprises two groups of rolling harrows, a power transmission box and main framework suspension plates. The two groups of rolling harrows are symmetrically arranged on two sides of the power transmission box, each group of rolling harrows comprises support-side circular plates, a support shaft, the corresponding cutting toothed plates and cutters, one end of the support shaft of each group of rolling harrows is connected with an output shaft of the power transmission box, the other end of the support shaft of each group of rolling harrows is mounted on a bearing block, the bearing blocks are mounted on the main framework suspension plates, the corresponding support-side circular plates are mounted at two ends of each support shaft, the corresponding cutting toothed plates which are uniformly arranged are arranged between the support-side circular plates of each group of rolling harrows in a fixedly connected manner, and the cutters are transversely uniformly distributed on the cutting toothed plates. The paddy field harrow has the advantages that the paddy field harrow can be divided into a front-rake paddy field harrow and a rear-rake paddy field harrow according to difference of relative welded positions and directions of cutting edges of the cutters on the cutting toothed plates, and the front-rake paddy field harrow and the rear-rake paddy field harrow can be selectively utilized according to difference of paddy field operation environments; the paddy field harrow is simple in structure, excellent soil crushing, pulping and green manure returning effects can be realized, agricultural requirements can be met by operation effects to a great extent, and accordingly the paddy field harrow has certain economical efficiency and practicality.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a paddy field harrow with two types of knife-tooth plates. Background technique [0002] Today, the agricultural machinery industry is gradually standardized, and it is an urgent problem to seek a farming method with high farming efficiency, energy saving and environmental protection. An excellent paddy field harrow can not only solve the problems of paddy field operation efficiency, reliability, safety, stability, fuel consumption, etc., but also efficiently crush high-cut crops or weeds in paddy fields and return them to the field to protect the farmland and meet the Various paddy field cultivation environments can meet the cultivation needs of rice, horseshoe, arrowroot and other crops. But do not see the relevant report that there is the paddy field rake that realizes above-mentioned technical effect at present. Contents of the invention [0003] The techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B21/04A01B23/02
Inventor 巫硕琦谢素莲白承晖蓝同平
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