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Thin film feeding and shredding device

A shredding device and film technology, applied in plastic recycling, mechanical material recycling, recycling technology, etc., can solve the problems of low shredding efficiency, material blocking and jamming, poor shredding effect, etc., and achieve high shredding efficiency, Easy disassembly and assembly, good shredding effect

Active Publication Date: 2016-05-11
ZHANGJIAGANG BEIER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the currently used film feeding and shredding device is that the film to be shredded is very easy to block and jam due to the large-sized hard impurities contained in the film to be shredded during the feeding and shredding process. Low and poor shredding effect

Method used

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  • Thin film feeding and shredding device
  • Thin film feeding and shredding device
  • Thin film feeding and shredding device

Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 , Figure 7As shown, the film feeding and shredding device includes: a frame 1, a main shaft 21 driven and rotated by a first motor 2 is movably supported in the frame 1, and a rotor 3 is sleeved on the shaft body of the main shaft 21, On the outer wall of the rotor 3, there are a number of claws 4 spirally arranged in the axial direction, and a roller 5 is sleeved at an interval outside the rotor 3, and the roller 5 is movably supported in the frame 1 through a support assembly. There are also a number of claws 4 arranged in a spiral direction, and the drum 5 is driven by the second motor 6 in the opposite direction to the rotation of the rotor 3, so that the rotor 3 and the drum 5 can form a shredded film that can be cut and shredded and transported backwa...

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Abstract

The invention discloses a thin film feeding and shredding device which comprises a machine frame. A main shaft is movably supported by the machine frame and provided with a rotor. Cutter claws are arranged on the outer wall of the rotor, the outside of the rotor is sleeved with rollers at intervals, the inner walls of the rollers are also provided with cutter claws, and a shredding channel is formed between the rotor and the rollers and can cut and shred thin films in pairs and convey the shredded thin films backwards. The shredding channel is composed of a plurality of shredding sub-channels. In the thin film conveying direction, the distance between the rotor and the corresponding roller in the next shredding sub-channel is smaller than the distance between the rotor and the corresponding roller in the previous adjacent shredding sub-channel, and the number of the cutter claws in the next shredding sub-channel is larger than the number of the cutter claws in the previous adjacent shredding sub-channel. A front end feed inlet of the shredding channel is communicated with a feed bin, the feed bin is provided with a feed inlet, the front end of the feed bin is provided with a front end discharge opening, the front end discharging opening of the feed bin is communicated with a material temporary storage box, and a spiral conveyer is further disposed in the feed bin. The thin film feeding and shredding device has the advantages of being good in thin film shredding effect and high in shredding efficiency.

Description

technical field [0001] The invention relates to the field of film recovery and regeneration, in particular to a film feeding and shredding device. Background technique [0002] Agricultural mulch film is a plastic film widely used in the agricultural field. It is mainly used to cover farmland to increase ground temperature, maintain soil moisture, promote seed germination and rapid growth of seedlings, and inhibit weed growth. Since the agricultural mulch film is made of polyethylene compound and its resin, it is non-perishable and difficult to decompose, so a large amount of waste agricultural mulch film remaining in the soil will destroy the ecological environment of the farmland; and because the agricultural mulch film is a modern economic development It is an important material that can realize "reduction, reuse, and recycling". Its production and processing are processes with no pollution, low consumption, and high efficiency. Most of the agricultural mulch films are mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/04B29B17/02
CPCB29B17/02B29B17/0412B29B2017/0224B29B2017/044Y02W30/52Y02W30/62
Inventor 王牧笛雅科夫何德方
Owner ZHANGJIAGANG BEIER MACHINERY
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