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Multi-cylinder combined spiral sieve grain cleaning machine

A grain sieving machine and combined technology, applied in the direction of filtering, solid separation, grille, etc., can solve the problems of small workload and large energy consumption, and achieve a large workload, good impurity removal effect, and simple structure Effect

Inactive Publication Date: 2015-05-13
ANHUI JIESHOUSHI YUNLONG FOOD MACHINE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the device has a small workload and relies on vibration, which consumes a lot of energy.

Method used

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  • Multi-cylinder combined spiral sieve grain cleaning machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, a multi-cylinder combined spiral sieve grain cleaning machine includes a frame 16, and a walking wheel 1 is arranged at the bottom of the frame 16, which can facilitate the movement of the grain cleaning machine. The top of the frame 16 is provided with a sieve shell 3, A set of screen cylinders 17 are arranged inside the screen shell 3, and the screen cylinders 17 are arranged obliquely. An auger 6 is installed in the screen cylinder 17, and one end of the auger shaft 15 in the auger 6 is connected to an auger drive motor 12 through a drive chain 14. The auger drive motor 12 drives the auger 6 to rotate in the screen cylinder 17. The screen cylinder 17 is divided into two parts, the front part is a fine screen cylinder body 17-1, and the rear part is a coarse screen cylinder body 17-1. 2. The fine-meshed sieve cylinder 17-1 is located at the lower end, and a feed hopper 2 is provided on the upper end of the fine-meshed sieve cylinder 17-1 for...

Embodiment 2

[0020] Such as figure 1 , figure 2 As shown, a multi-cylinder combined spiral sieve grain cleaning machine includes a frame 16, and a walking wheel 1 is arranged at the bottom of the frame 16, which can facilitate the movement of the grain cleaning machine. The top of the frame 16 is provided with a sieve shell 3, There are five sets of sieve cylinders 17 inside the sieve shell 3, and the sieve cylinders 17 are arranged obliquely. An auger 6 is installed inside the sieve cylinder 17, and one end of the auger shaft 15 in the auger 6 is connected to an auger drive motor through a drive chain 14. 12. The auger drive motor 12 drives the auger 6 to rotate in the screen drum 17. The screen drum 17 is divided into two parts, the front part is the fine screen drum 17-1, and the rear part is the coarse screen drum 17. -2, the fine mesh cylinder body 17-1 is located at the lower end, and a feed hopper 2 is arranged on the upper part of the fine mesh cylinder body 17-1, which is used f...

Embodiment 3

[0023] Such as figure 1 , figure 2 As shown, a multi-cylinder combined spiral sieve grain cleaning machine includes a frame 16, and a walking wheel 1 is arranged at the bottom of the frame 16, which can facilitate the movement of the grain cleaning machine. The top of the frame 16 is provided with a sieve shell 3, There are five sets of sieve cylinders 17 inside the sieve shell 3, and the sieve cylinders 17 are arranged obliquely. An auger 6 is installed inside the sieve cylinder 17, and one end of the auger shaft 15 in the auger 6 is connected to an auger drive motor through a drive chain 14. 12. The auger drive motor 12 drives the auger 6 to rotate in the screen drum 17. The screen drum 17 is divided into two parts, the front part is the fine screen drum 17-1, and the rear part is the coarse screen drum 17. -2, the fine mesh cylinder body 17-1 is located at the lower end, and a feed hopper 2 is arranged on the upper part of the fine mesh cylinder body 17-1, which is used f...

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Abstract

A multi-cylinder combined spiral sieve grain cleaning machine comprises a machine frame, walking wheels are arranged at the bottom of the machine frame, the grain cleaning machine can move conveniently, a sieve body shell is arranged on the upper portion of the machine frame, at least one sieve drum is obliquely arranged in the sieve body shell, an auger is installed in the sieve drum, one end of an auger shaft in the auger is connected with an auger drive motor through a drive chain, the auger is driven to rotate in the sieve drum through the auger drive motor, the sieve drum is divided into a front part and a rear part, the front part is a thin-hole sieve drum body, the rear part is a thick-hole sieve drum body, the thin-hole sieve drum body is located at the lower end, a feed hopper is arranged on the upper portion of one end of the thin-hole sieve drum body, a small impurity outlet is formed in the lower portion of the thin-hole sieve drum body, a grain outlet is formed in the lower portion of the thick-hole sieve drum body and is provided with a grain outlet baffle, a pure grain outlet is formed in one side of the grain outlet baffle, an air flue is formed in the other side of the grain outlet baffle, one end of the air flue is connected with a draught fan, and a large impurity outlet is formed in the rear end of the thick-hole sieve drum body. The multi-cylinder combined spiral sieve grain cleaning machine is simple in structure and novel in design.

Description

technical field [0001] The invention relates to the technical field of grain processing machinery, in particular to a novel multi-cylinder combined spiral sieve grain cleaning machine. Background technique [0002] The grain cleaning machines currently on the market for cleaning grain are mainly composed of hoppers, fans, cyclone dust collectors, discharge outlets, and stands. The fine debris, use the negative pressure air flow to clean up the debris to achieve the purpose of cleaning the grain. Although the grain cleaning machine in the prior art can screen out large and small impurities, its screening effect is not good, and the effect of leveling the material is not good. It uses the gravity of the grain itself to come out of the discharge port, which sometimes leads to blockage of the discharge port. , so that the amount of grain screening is reduced and the work efficiency is low. [0003] For example, the authorized announcement number CN101934272A relates to a large...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07B9/00B07B1/20B07B1/46
Inventor 曹云飞徐旭管文武
Owner ANHUI JIESHOUSHI YUNLONG FOOD MACHINE ENG
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