Crushing device for wheat straw

A pulverizing device and technology for wheat straw, applied in the field of agricultural machinery, can solve the problems of poor crop planting, high cost, influence, etc., and achieve the effects of simple structure, solving straw burning and reasonable design

Inactive Publication Date: 2017-07-04
CHONGQING XIANGGUIYUAN ECOLOGICAL TRAVEL DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The existing straw is often bundled with a baler, and the cost is relatively high; if the method of plowing is used, it will have a negative impact on the sowing of the next season's crops

Method used

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  • Crushing device for wheat straw

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Embodiment Construction

[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0013] see figure 1 , the present invention provides a technical solution: a crushing device for wheat straw, including: a housing 1, a rotating shaft 2, a fixed plate 3, a rotary knife 4 and a cutter 5, and the rotating shaft 2 is installed on the Inside the casing 1, the fixed disk 3 is fixed on the rotating shaft 2 and located inside the casing 1, the rotary knife 4 is connected to the fixed disk 3 through a pin shaft, and the cutter 5 is fixed on the casin...

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Abstract

The invention discloses a crushing device for wheat straw. The crushing device comprises a shell, a rotary shaft, fixing discs, rotary knives and cutting knives, wherein the rotary shaft is arranged in the shell through a bearing seat, the fixing discs are fixedly connected to the rotary shaft and are located in the shell, the rotary knives are connected to the fixing disc through pin shafts, the cutting knives are fixedly connected to the upper side and the lower side of the shell, each fixing disc is composed of two rotary discs and a plurality of connecting rods, the two ends of each connecting rod are vertically fixed on the two rotary discs respectively, and the rotary knives are each shaped like a Chinese character shape ''ji''. The crushing device has the advantages of being simple in structure, reasonable in design, high in practicability, easy to popularize and use and the like.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a crushing device for wheat straw. Background technique [0002] Straw burning is a problem that has plagued local governments in recent years. For farmers, in order to facilitate the cultivation of the next season, burning straw is a simple, effective and low-cost method. However, the government expressly prohibits straw burning. How to find a simple and effective method? , a low-cost method to replace straw burning is the only way to solve the problem of straw burning. [0003] The existing straw is often bundled with a baler, and the cost is relatively high; the plowing method will have a negative impact on the sowing of the next season's crops. Contents of the invention [0004] The object of the present invention is to provide a crushing device for wheat straw to solve the problems raised in the above-mentioned background technology. [0005] In order to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/18B02C18/16
CPCB02C18/14B02C18/16B02C18/18
Inventor 徐学贵
Owner CHONGQING XIANGGUIYUAN ECOLOGICAL TRAVEL DEV CO LTD
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