CN203497565U

CN203497565U - Laminated conveyer belt

Info

Publication number: CN203497565U
Application number: CN201320591434.4U
Authority: CN
Inventors: 毕松梅; 陆娟; 谢艳霞; 朱泽贺; 周业昌
Original assignee: Anhui Polytechnic University
Current assignee: Anhui Polytechnic University
Priority date: 2013-09-24
Filing date: 2013-09-24
Publication date: 2014-03-26
Anticipated expiration: 2023-09-24

Abstract

The utility model discloses a laminated conveyer belt. The laminated conveyer belt comprises a skeleton layer and cover adhesive layers disposed on outer surfaces of the skeleton layer, the skeleton layer is mainly formed by laminating fabric core layers, the fabric core layers are at least provided with two layers, an adhesive layer is disposed between adjacent fabric core layers, and each fabric core layer is prepared from double-layer fabric. Compared with the prior art, the skeleton layer of the laminated conveyer belt is mainly formed by the fabric core layers each of which is prepared from the double-layer fabric, a surface tissue layer and an inside tissue layer of each fabric core layer are interweaved and connected as one body to form a stitching double layer structure, and therefore number of the skeleton layers can be decreased when the laminated conveyer belt is used for heavy-type canvases, and then the impregnation amount of the canvases and the amount of adhesives can be reduced.

Description

A kind of lamination load-transfer device

Technical field

The utility model relates to load-transfer device, and specifically, the utility model relates to the lamination load-transfer device that use is carried in a kind of colliery.

Background technology

At present, the EE that the many load-transfer devices that use under coal mine are plain weave structure or EP lamination load-transfer device, due to terylene or the moderate cost of nylon, disruption characteristic is large, uses comparatively generally, and this lamination load-transfer device is in upper and lower surface, to enclose respectively and cover glue again after combining with one deck dipped canvas and one deck rubberizing, but the conveying of thick type is brought and said, will increase the number of plies of canvas casing play, and then will increase the consumption of rubberizing, and cause cost to increase.

In addition, the load-transfer device using under coal mine all requires to have certain flame retardant effect, uses inhibiting tape, and common EE or EP be with different, and what inhibiting tape was used is dacron thread or the fire resistance fibre through flame treatment, for example aramid fiber.But the price of this fiber is often more expensive, particularly aramid fiber.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of lamination load-transfer device, to reach the object that reduces rubberizing consumption.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of lamination load-transfer device, comprise casing play and the lid glue-line that is located at casing play outside face, described casing play mainly forms by fabric core is folded layer by layer, fabric sandwich layer is at least provided with two-layer, between adjacent fabric sandwich layer, be provided with sticking adhesive layer, fabric sandwich layer is made by two-layer fabric.

Described fabric sandwich layer mainly by the table organization's layer upper and under in organized layer form, table organization's layer is interwoven with table weft yarn by showing warp thread, in organized layer by back warp yarn and back weft yarn, be interwoven, the back weft yarn of the table warp thread decline Yu Li organized layer of table organization's layer interweaves, and Ceng Heli organized layer of table organization is coupled together.

Described fabric sandwich layer is provided with two-layer.

The utility model adopts technique scheme, compared with prior art, the casing play of this lamination load-transfer device mainly consists of the fabric sandwich layer that adopts two-layer fabric to make, the Ceng Heli organized layer of table organization of fabric sandwich layer interweaves and links into an integrated entity, form a kind of tied double weave, therefore, at thick and heavy type canvas, use and can reduce the number of plies of casing play, and then can reduce the impregnation resin content of canvas and the consumption of rubberizing.Simultaneously in fire-retardant conveying, use this structure, on top layer or nexine use fire resistance fibre, thereby both can reach fire-retardant object, also can reduce the cost that fire resistance fibre consumption reduces fire retarding conveying band.

Accompanying drawing explanation

Fig. 1 is the cross sectional drawing of lamination load-transfer device of the present utility model;

Fig. 2 is the organization chart of fabric sandwich layer;

Fig. 3 is the cross sectional drawing of fabric sandwich layer;

Fig. 4 is the organization chart of table organization's layer of fabric sandwich layer;

Fig. 5 be fabric sandwich layer in the organization chart of organized layer;

Mark in above-mentioned figure is: 1, sticking adhesive layer; 2, fabric sandwich layer; 21, table warp thread; 22, table weft yarn; 23, back warp yarn; 24, back weft yarn; 3, lid glue-line.

The specific embodiment

A kind of lamination load-transfer device of the utility model, comprises casing play and the lid glue-line 3 that is located at upper and lower two outside faces of casing play, and its cross sectional drawing as shown in Figure 1.Casing play mainly forms by fabric sandwich layer 2 is stacked, and fabric sandwich layer 2 is at least provided with two-layer, between adjacent fabric sandwich layer 2, is provided with sticking adhesive layer 1, and fabric sandwich layer 2 is to be made by two-layer fabric.

Two-layer fabric is mainly used in knitted fabric at present, seldom application in woven fabric, but two-layer fabric has the following advantages:

(1) can increase thickness and the fabric of fabric more soft, strengthen the mechanical property of fabric;

(2) and can use multi colored warp and chintzing, enriched fabric.

Specifically, as shown in Figures 2 and 3, fabric sandwich layer 2 mainly by the table organization's layer upper and under in organized layer form, table organization's layer is interwoven with table weft yarn 22 by showing warp thread 21, in organized layer by back warp yarn 23 and back weft yarn 24, be interwoven, the back weft yarn 24 of the table warp thread 21 of table organization's layer the Yu Li organized layer that declines interweaves, and Ceng Heli organized layer of table organization is coupled together, and forms a kind of tied double weave.And as shown in Figure 1, as preferably, the casing play of lamination load-transfer device has two-layer fabrics sandwich layer 2, in the fabric sandwich layer 2 on upper strata between table organization's layer of the fabric sandwich layer 2 of He lower floor of organized layer by sticking adhesive layer 1 combination.Therefore, can guarantee elasticity, flexible resistance and the ess-strain ability of lamination load-transfer device, and use and can reduce the number of plies of casing play at thick and heavy type canvas, and then can reduce the impregnation resin content of canvas and the consumption of rubberizing.

As shown in Figure 4, table organization's layer of fabric sandwich layer 2 is interwoven with table weft yarn 22 by showing warp thread 21, and table organization's layer of formation is 2/1 twill left to right.As shown in Figure 5, inner organized layer is interwoven by back warp yarn 23 and back weft yarn 24, and in formation, organized layer is 1/2 twill left to right.

The access node tissue of fabric sandwich layer 2 connects lower access node method and shows warp thread 21 and decline and interweave with back weft yarn 24 on adopting, Ceng Heli organized layer of table organization is coupled together, and the structure of access node tissue is 1/2 twill left to right.

In addition, in order to make this lamination load-transfer device have certain flame retardant effect, can change the kind through weft yarn in Ceng Heli organized layer of table organization, select fire resistance fibre, the content that reduces combustible just can reach certain flame retardant effect.

By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.

Claims

1. a lamination load-transfer device, comprise casing play and the lid glue-line that is located at casing play outside face, it is characterized in that: described casing play mainly forms by fabric core is folded layer by layer, and fabric sandwich layer is at least provided with two-layer, between adjacent fabric sandwich layer, be provided with sticking adhesive layer, fabric sandwich layer is made by two-layer fabric.

2. lamination load-transfer device according to claim 1, it is characterized in that: described fabric sandwich layer mainly by the table organization's layer upper and under in organized layer form, table organization's layer is interwoven with table weft yarn by showing warp thread, in organized layer by back warp yarn and back weft yarn, be interwoven, the weft yarn of the warp thread decline Yu Li organized layer of table organization's layer interweaves, and Ceng Heli organized layer of table organization is coupled together.

3. lamination load-transfer device according to claim 1 and 2, is characterized in that: described fabric sandwich layer is provided with two-layer.