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Continuous metering and feeding device for cotton long fiber raw materials

A technology of metering feeding and long fiber, applied in transportation and packaging, conveying bulk materials, conveyors, etc., can solve the problems of shortening the service life of pulping equipment, failure of material winding screw, uneven feeding, etc., to ensure continuous The effect of normal production, elimination of tangles, improved feeding efficiency and feeding quality

Active Publication Date: 2016-03-02
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 and cleaning is difficult, but it is also very easy to cause equipment shutdown, and the pulping equipment is frequently subjected to load impacts and shortens its service life.

Method used

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  • Continuous metering and feeding device for cotton long fiber raw materials
  • Continuous metering and feeding device for cotton long fiber raw materials

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] 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 .

[0026] Among them, the first position plate and the third position plate are symmetrically prov...

Embodiment 2

[0037] Example 2: The structure is basically the same as that of Embodiment 1, and the similarities are no longer repeated, but the difference is:

[0038] 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.

[0039] The vibrating orifice plate and the fixed orifice plate are uniformly provided with several cylindrical plate holes.

[0040] 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...

Embodiment 3

[0043] Example 3: The structure is basically the same as that of Embodiment 1, and the similarities are no longer repeated, but the difference is:

[0044] There is a pair of feeding gear rollers in the feeding cavity, which are respectively the left feeding gear roller and the right feeding gear roller. The pair of feeding gear rollers are driven by the feeding gear transmission device to rotate inwardly, and are set at The bottom of the fixed orifice plate and the vibrating orifice plate and the top of the discharge port.

[0045] The feeding tooth roller transmission device includes a second driving device, a chain, a tensioning sprocket, and a pair of feeding tooth roller sprockets, which are respectively the left feeding tooth roller sprocket and the right feeding tooth roller sprocket; The left feeding gear roller sprocket and the right feeding gear roller sprocket are respectively concentrically fixedly arranged on the tops of the left feeding gear roller and the righ...

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PUM

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Abstract

The invention discloses a continuous metering and feeding device for cotton long fiber raw materials. A fixed orifice plate and a vibrating orifice plate are arranged in the feeding chamber, and a plurality of plate holes are arranged on the orifice plate. Driven to reciprocate and vibrate, the feeding cavity is provided with feeding toothed rollers that are driven by the feeding toothed roller transmission device to rotate inwardly, and the bottom of the housing is provided with an air return port. In the present invention, the vibrating orifice plate vibrates back and forth, so that the air and fine fibers in the material are evenly dispersed and discharged through the plate hole through the air return port, and effectively prevent the plate hole from being blocked; the device can be equipped with a visual There is a material level sensor on the sight glass, which can automatically adjust the feeding through the output control of the material level sensor, and can realize two-stage progressive compaction feeding and automatic control of metering output through the control of the speed of the feeding gear roller . While reducing environmental pollution, it effectively meets the technical requirements of continuous metering, automatic control of feeding and discharging, and eliminating entanglement of long cotton materials.

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 impacts 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 continuous metering and feeding device for cotton lon...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G53/34B65G53/40B65G53/66
CPCB65G27/16B65G27/32B65G2201/0217
Inventor 曹堪洲范刚华徐涛
Owner JIANGSU JINWO MACHINERY