Combined double-shaft shredding machine and working method thereof

A dual-shaft shredder and combined technology, applied in grain processing, etc., can solve problems such as unsatisfactory customers, achieve the effects of reduced wear, uniform force, and improved work efficiency

Inactive Publication Date: 2018-12-21
马鞍山恒隆机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that the size of the existing shredder for processing food waste is more than 10mm, which cannot meet the needs of customers, the present invention provides a combined double-shaft shredder and its working method, which can be used for processing food waste. The field completely solves the crushing effect of food waste containing hard bones, as long as one combined equipment can reach the size of the output 3-5mm, it also adds a gap in the field of processing food waste containing hard bones

Method used

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  • Combined double-shaft shredding machine and working method thereof
  • Combined double-shaft shredding machine and working method thereof
  • Combined double-shaft shredding machine and working method thereof

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Experimental program
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Effect test

Embodiment 1

[0038] Such as Figure 1 to Figure 5As shown, the combined twin-shaft shredder of this embodiment includes a crushing roller 1, a cabinet 2, a shredding cutter 4, a first power system 5 and a second power system 6, and the first power system 5 and the second power system System 6 is respectively installed on the cabinet 2, and the first power system 5 includes the first motor 51 and the first speed reducer 52 connected with the first motor 51, and the first speed reducer 52 is connected with crushing roller 1; The second power system 6 It includes a second motor 61 and a second reducer 62 connected to the second motor 61. The second reducer 62 is connected to the shredding tool 4. An inclined rolling platform 21 is provided on the feeding upper part of the cabinet 2, and the crushing roller 1 passes through the The bearing 3 is fixed on both sides of the rolling platform 21, and the effective distance between the crushing roller 1 and the rolling platform 21 is 10-15 mm; Abov...

Embodiment 2

[0042] The structure of this embodiment is basically the same as that of Embodiment 1, except that the shredding tool 4 includes a cutter shaft 41 and an integrally formed blade 42 matched with the cutter shaft 41, the integrally formed blade 42 includes a blade body 421, and the blade body 421 is provided with a blade 422, and the center of the blade body 421 is provided with a connection hole 423, the shape of the connection hole 423 is a regular n-gon, wherein 12≥n≥5, and the corners of the regular n-gon are connected by arc protrusions. The blade body 421 is evenly provided with n blades 422, and the blade 422 includes a blade tip, a first connection surface and a second connection surface, wherein the first connection surface and the second connection surface are arc surfaces, and the first connection surface The radian is consistent with the radian of the second connection surface. In this embodiment, specifically n=6, the shape of the connecting hole 423 is a regular he...

Embodiment 3

[0045] The structure of this embodiment is basically the same as that of Embodiment 1, the difference is that in combination Figure 4 with Figure 5 , the radius r1 of the arc convex is consistent with the radius r2 of the arc surface, where r1=r2=(n / 36)mm. Specifically, 12≥n≥5, then n=5, 6, 7, 8, 9, 10, 11, 12, put the above values ​​into the above formula, and get r1=r2=0.139mm, 0.167mm, 0194mm, 0.222 mm, 0.25mm, 0.278mm, 0.305mm, 0.333mm.

[0046] Considering that the food waste contains grease, the grease will corrode the surface of the crushing roller 1, therefore, the surface of the crushing roller 1 is coated with a protective film, the thickness of which is 0.5-1 mm, and the specific thickness is selected according to Need, generally choose 0.5mm.

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Abstract

The invention discloses a combined double-shaft shredding machine and a working method thereof and belongs to the technical field of shredding machines. The combined double-shaft shredding machine comprises crushing rolls, a case, a shredding tool, a first power system and a second power system. The first power system and the second power system are installed on the case, an inclined rolling platform is arranged on the upper feeding portion of the case, the crushing rolls are fixed to two sides of the rolling platform through bearings and connected with the first power system, and the effective distances from the crushing rolls to the rolling platform are 10-15 mm. The shredding tool is arranged in the case, the second power system is connected with the shredding tool, and a discharging port of the rolling platform is located above the shredding tool. Due to the fact that the crushing rolls are installed on the double-shaft shredding case, kitchen waste is evenly fed to the crushing rolls through a conveyor, hard bones are crushed, then the kitchen waste is fed to the double-shaft shredding machine to be smashed, the discharging size of the shredding machine can be controlled within the range from 3 mm to 5 mm in this way, and thus the discharging size requirements of customers are met.

Description

technical field [0001] The invention belongs to the technical field of shredders, and more specifically relates to a combined double-shaft shredder and a working method thereof, which are mainly suitable for processing food waste containing hard bones. Background technique [0002] A shredder is a machine used for fine crushing, generally used to process unprocessed raw materials or scraps to make them smaller in size. At present, the output size of the kitchen waste processed by the double-shaft shredder is too large, about 30-50mm. In order to control the output size smaller, it is necessary to add a pulverizer for crushing. The output of the pulverizer is about 10-50mm. Within the range of 20mm, this processing method requires a conveyor, a double-shaft shredder and a pulverizer. The materials from the shredder enter the pulverizer for further crushing. The requirements for material size are getting smaller and smaller. For some hard bones, due to the large output size o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/14B02C18/18B02C4/12B02C4/28B02C21/00
CPCB02C18/14B02C4/12B02C4/28B02C18/0092B02C18/18B02C18/182B02C21/00B02C2201/06
Inventor 赵其丙
Owner 马鞍山恒隆机械科技有限公司
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