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Agricultural and sideline product crushing device with screening function

A technology for agricultural and sideline products and pulverizing devices, which is applied to grain processing and other directions, can solve the problems of deviation of pulverizing effect, poor screening effect, clogging or damage of pulverizing components, etc., so as to achieve the effect of controlling the amount of cutting material, improving the screening effect, and improving the pulverizing effect.

Active Publication Date: 2019-09-10
扬州市泽扬机械设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the agricultural and sideline products crushing device can screen the crushed materials by setting a screen, but the screen of the traditional crushing device generally cannot perform reciprocating up and down movements, so there are problems such as poor screening effect
In addition, due to the uncontrollable feeding amount of the traditional crushing device, it is easy to cause problems such as blockage or damage of the crushing components due to excessive feeding amount, so the traditional crushing device also has problems such as deviation of the crushing effect

Method used

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  • Agricultural and sideline product crushing device with screening function
  • Agricultural and sideline product crushing device with screening function
  • Agricultural and sideline product crushing device with screening function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Refer to attached Figure 1-2 , this embodiment provides a crushing device for agricultural and sideline products with a screening function, including a box body 1, the top and bottom of the box body 1 are respectively provided with a feed hopper 2 and a discharge port 3, and the feed hopper 2 communicates with the material guide pipe 5 through the material delivery assembly, and the material guide tube 5 communicates with the box body 1. Specifically, the conveying assembly includes a conveying chamber 4 and a first rotating shaft 9, the conveying chamber 4 is installed in the box 1, and is located above the crushing assembly; the feeding hopper 2 passes through the The material chamber 4 communicates with the feed pipe 5, and the first rotating shaft 9 is rotatably installed in the feeding chamber 4, and the first screw blade 10 is installed on the first rotating shaft 9, and the first rotating shaft 9 is also It passes through the box body 1 and is fixedly connected...

Embodiment 2

[0033] Refer to attached image 3 , in order to facilitate the realization of circular crushing operation, this embodiment is improved on the basis of embodiment 1, specifically, the screen 12 is installed obliquely between two sets of sliders 14, one of the box 1 The side is also equipped with a circulation chamber 29, the bottom and the top of the circulation chamber 29 are respectively provided with a circulation chamber inlet 32 ​​and a circulation chamber outlet 33, and the circulation chamber inlet 32 ​​and the circulation chamber outlet 33 are all communicated with the casing 1; wherein The connection between the inlet 32 ​​of the circulation chamber and the box body 1 is located on the side of the lower end of the screen 12, and the connection between the outlet 33 of the circulation chamber and the box body 1 is located on the side of the higher end of the material guide plate 34. The material guide plate 34 is obliquely fixed on the inner wall of the box body 1, so t...

Embodiment 1-2

[0035] In combination with Embodiment 1-2, the crushing device provided by the embodiment of the present invention, when in use, first add materials such as agricultural and sideline products into the hopper 2; then, start the first motor 11 and the second motor 27, and the materials can be Transport along the baffle plate 7 to two groups of crushing rollers 6 for crushing operation; at the same time, the screen 12 can move up and down reciprocatingly to efficiently screen the crushed materials; among them, the finer qualified products can be screened out. It is directly discharged from the discharge port 3, and the coarser material screened out enters the circulation chamber 29 along the screen 12, and can be circulated between the two sets of crushing rollers 6 through the circulation assembly for circular crushing.

[0036] In summary, in the embodiment of the present invention, a rotatable baffle 7 is arranged under the material guide tube 5, and the baffle 7 is connected t...

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Abstract

The invention discloses an agricultural and sideline product crushing device with a screening function, and belongs to the field of agricultural and sideline product processing. The crushing device comprises a box. A feeding hopper on the box communicates with a guide pipe through a conveying assembly. The guide pipe communicates with the box. A crushing assembly and a screen are arranged in the box. A baffle used for blocking the guide pipe is rotationally arranged below the guide pipe. The screen is arranged below the crushing assembly in a sliding manner. A sliding rod is arranged in the box in a sliding manner and is connected with the baffle through a first moving rod. A drive mechanism used for driving the sliding rod to do reciprocating longitudinal sliding and driving the crushingassembly to carry out crushing operation is further arranged on the box. The sliding rod can be driven by the drive mechanism to do reciprocating longitudinal sliding, and therefore the baffle can bedriven to intermittently block the guide pipe and drive the screen to do reciprocating up-and-down motion at the same time so as to achieve the aims of controlling the discharging quantity, improvingthe crushing effect and improving the screening effect.

Description

technical field [0001] The invention relates to the field of agricultural by-product processing, in particular to an agricultural by-product crushing device with a screening function. Background technique [0002] Agricultural and sideline products refer to the by-products brought about by agricultural production, including the products of agriculture, forestry, animal husbandry, by-products and fishery. Among them, grains including wheat, rice, corn, sorghum, millet and other miscellaneous grains are relatively common agricultural by-products. In addition, during the processing and production of agricultural and sideline products, it is often necessary to carry out crushing processing, such as crushing wheat, corn, etc. into flour or cornmeal. [0003] At present, the agricultural and sideline products crushing device can screen the crushed materials by setting a screen, but the screen of the traditional crushing device generally cannot perform reciprocating up and down mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/08B02C4/42B02C23/02B02C23/10
CPCB02C4/08B02C4/42B02C23/02B02C23/10
Inventor 李翠云
Owner 扬州市泽扬机械设备有限公司
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