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Progressive feeding type feed device of cotton long fiber raw materials

A feeding device and long-fiber technology, applied in the direction of transportation and packaging, conveying bulk materials, conveyors, etc., can solve the problems of reduced service life of pulping equipment, failure of material winding screw, uneven feeding, etc., to ensure continuous Effects of normal production, elimination of winding, improvement of feeding efficiency and feeding quality

Active Publication Date: 2014-10-29
JIANGSU JINWO MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the characteristics of long cotton fibers, material winding screw failures often occur during the conveying and feeding process. Not only is the feeding uneven, cleaning is difficult, but it is also very easy to cause equipment shutdowns. The pulping equipment is frequently subjected to load impacts and shortens its service life.

Method used

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  • Progressive feeding type feed device of cotton long fiber raw materials
  • Progressive feeding type feed device of cotton long fiber raw materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: Structural diagram such as figure 1 As shown, the feeding device includes a feed port 1, a housing 2 and a discharge port 12, the feed port 1 is located at the top of the housing 2, and the discharge port 12 is located at the bottom of the housing 2, and the housing 2 is provided with a feeding cavity; the housing 2 includes a first position plate and a third position plate opposite to each other, a second position plate and a fourth position plate opposite to each other, and a top plate and a bottom plate. The first position plate, the second position plate, the third position plate, and the fourth position plate are surrounded in sequence, and the upper connecting top plate and the lower connecting bottom plate together form a feeding cavity; The bucket, of course, can also be directly arranged on the top plate and is positioned at the top of the housing 2 .

[0027] Among them, the first position plate and the third position plate are symmetrically prov...

Embodiment 2

[0038] Example 2: The structure is basically the same as that of Embodiment 1, and the similarities are no longer repeated, but the difference is:

[0039] The first position plate and the third position plate are also provided with 2 pairs of material level sensors, and the transmitter and receiver of each pair of material level sensors are correspondingly arranged on the first mirror and the third mirror; The two pairs of material level sensors are respectively an upper limit material level sensor and a lower limit material level sensor from top to bottom.

[0040] The vibrating orifice plate and the fixed orifice plate are uniformly provided with several cylindrical plate holes.

[0041] The vibrating orifice vibrating device includes an upper pull rod, a lower rod and a pumping drive device. One end of the upper pull rod and the lower rod passes through the fourth position plate to connect to the vibrating orifice plate, and the other end is connected to the pumping driv...

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Abstract

The invention discloses a progressive feeding type feed device of cotton long fiber raw materials. Mirrors are symmetrically arranged on a shell of the progressive feeding type feed device, material level sensors are arranged on the mirrors, a fixing hole plate and a vibration hole plate are arranged in a feed cavity, the hole plates are respectively and evenly provided with a plurality of plate holes, the vibration hole plate is driven by a vibration hole plate vibrating device to vibrate in a reciprocating mode, two pairs of feed tooth rollers are arranged in the feed cavity and driven by feed tooth roller transmission devices to rotate inversely, and an air return opening is formed in the bottom of the shell. The vibration hole plate vibrates in the reciprocating mode, so that air and small fibers in the materials are evenly scattered and penetrate through the plate holes to be exhausted through the air return opening, and the plate hole blocking phenomenon is effectively avoided; meanwhile, through the two pairs of feed tooth rollers with the distances decreased progressively, two-level progressive type compacted feeding is achieved, the cotton long fiber materials are made to be more compact and evenly conveyed to a downstream device in a flat-strip type, while full-closed continuous measuring production is achieved, material winding is effectively reduced, and feeding quality is improved.

Description

technical field [0001] The invention relates to a feeding device, in particular to a feeding device for long cotton fibers. Background technique [0002] In the pulping process, the existing pulping process is that the three-grade cotton, cotton linters and hemp pulping raw materials are broken up and removed, and metal objects or dust are removed, and then the screw conveyor is used to realize continuous metering and feeding. material. However, due to the characteristics of long cotton fibers, material winding screw failures often occur during the conveying and feeding process. Not only is the feeding uneven, cleaning is difficult, but it is also easy to cause equipment downtime. The pulping equipment is frequently subjected to load shocks and shortens its service life. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the present invention provides a progressive feeding feeding device for cotton long-fib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G27/16B65G27/32
CPCB65G27/16B65G53/40B65G53/66
Inventor 曹堪洲范刚华徐涛
Owner JIANGSU JINWO MACHINERY
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