CN212830839U - Carrier belt of belt conveyer - Google Patents

Abstract

The utility model relates to a smuggle belt conveyor carrier band secretly, the carrier band is including the upper cladding, multilayer casing ply and the lower cladding that connect gradually the setting from the top down along carrier band thickness direction from the top down, all is provided with between adjacent casing ply, between the superiors 'casing ply and the upper cladding and between lower floor's casing ply and the lower cladding and glues the bond line, the upper cladding is including being located the district that blocks that covers middle zone department be provided with the stop part on the upper cladding that blocks the district. Through the utility model provides an among the prior art smuggle formula conveyer pressing area secretly with bear between taking to the material tight unreliable, the material with bear the technical problem that the belt frictional resistance is little.

Description

Carrier belt of belt conveyer

Technical Field

The utility model relates to a smuggle conveyer technical field secretly, concretely relates to smuggle improvement of formula conveyer bearer structure secretly.

Background

The inclination angle of the general belt conveyor for conveying materials depends on the friction angle between the materials and the bearing belt, when the inclination angle of the conveyor is increased to a certain degree, the friction force between the materials and the bearing belt cannot overcome the downward sliding force of the materials, the downward sliding phenomenon is generated on the bearing belt, and the conveying capacity is reduced or even the conveying is impossible. In order to meet the production requirement and increase the lifting height, the conveying inclination angle has to be reduced by increasing the length of the conveyor, so that the requirements on the use field conditions are strict, and the transportation cost is increased.

The clamping type conveyor is also named as a belt conveyor or a sandwich belt conveyor, and is named as a belt conveyor or a sandwich belt conveyor which is used for clamping materials by two bearing belts with opposite surfaces and carrying out closed conveying. Wherein, the lower belt of the two bearing belts is a bearing belt and is used for bearing and conveying materials; the upper belt is a pressing belt which generates a normal force to the material, so that the material is clamped, the friction force between the material and the material is increased, the material is prevented from sliding, and the purpose of large-inclination-angle transportation is achieved.

However, the clamping action on the material between the pressing belt and the bearing belt of the belt conveyor is unreliable, and the frictional resistance between the material and the bearing belt is small, so that the sealing effect on the material is poor, the environmental protection requirement cannot be met, and the lifting height and the lifting angle are also limited.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model discloses pressing from both sides the area to smuggleing belt conveyor among the prior art and bearing between the area and pressing from both sides the material tight unreliable, material and the little technical problem of bearing the area frictional resistance, the utility model provides a belt conveyor bears the area secretly with stop strip, can ensure to press the area and bear the area to the material press from both sides tight fixed more firm, the material is bigger with the frictional resistance who bears the area.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

the utility model provides a smuggle belt conveyor carrier band secretly, the carrier band is including the upper cladding, multilayer casing ply and the lower cladding that connect gradually the setting from the top down along carrier band thickness direction from the top down, all is provided with between adjacent casing ply, between the superiors 'casing ply and the upper cladding and between lower floor's casing ply and the lower cladding and glues the bond line, the upper cladding is including being located the district that blocks of upper cladding middle zone department be provided with the stop part on the upper cladding that blocks the district.

Further, the upper covering layer also comprises roller clamping areas positioned at two sides of the blocking area.

Further, the blocking part is a blocking strip arranged on the upper covering layer in a staggered mode.

Furthermore, the shape of the barrier strip is one or a combination of more of herringbone, U-shaped, A-shaped, L-shaped, Y-shaped or V-shaped.

Furthermore, the barrier strips are provided with a plurality of rows along the length direction of the carrier tape, the distance between every two adjacent barrier strips is equal, and the distance tolerance is 0-30 mm.

The framework layers comprise an abdomen belt core positioned in the middle and edge belt cores positioned on two sides of the abdomen belt core, the edge belt cores correspond to the position of the roller clamping area, the number of framework layers of the abdomen belt core and the edge belt core is the same, the abdomen belt core is formed by a base framework layer and elastic framework layers arranged above and below the base framework layer, an adhesive layer is arranged between the base framework layer and the elastic framework layers, the edge belt cores are formed by the base framework layer and reinforcing framework layers arranged above and below the base framework layer, and the adhesive layer is also arranged between the base framework layer and the reinforcing framework layers.

Further, the base skeleton layer is arranged along the length direction of the carrier tape.

Further, the width of the belly belt core is 60% -90% of the width of the bearing belt.

Further, the upper covering layer and the lower covering layer are made of rubber.

Furthermore, an included angle is formed between the barrier strip and the length direction of the bearing belt, and the included angle is 0-90 degrees.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model provides a smuggle belt conveyor and bear area secretly, from the top down along bearing band thickness direction from the top down connects gradually and is provided with upper cover layer, skeleton bond line and lower overburden, upper cover layer including being located the district that blocks of upper cover layer middle zone department block district department and be provided with the stop part, through setting up the stop part on bearing the area upper cover layer for bear the weight of the material above it and its frictional force grow, prevented to bear the material slip above it, and then make and press the area and bear the clamp of taking the cooperation to the material when using more firm, can make to bear the area and can satisfy the operation requirement of higher lifting height and great promotion angle.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Fig. 1 is a schematic structural diagram of a carrier belt of a belt-clamping belt conveyor according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a skeleton adhesive layer in an embodiment of the carrier belt of the belt-clamping belt conveyor of the present invention;

FIG. 3 is a schematic diagram of an embodiment of an upper cladding layer corresponding to an embodiment of a carrier strip of an entrained belt conveyor according to the present invention;

fig. 4 is a schematic structural diagram of another embodiment of an upper cladding layer corresponding to an embodiment of a carrier belt of an entrained belt conveyor of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides a smuggle belt conveyor carrier belt secretly, referring to fig. 1-4 and showing, the carrier belt is including connecting gradually the upper cover layer 100, multilayer casing ply 200 and the lower cover layer 300 that sets up from the top down along carrier belt thickness direction. Specifically, the upper cover layer 100 is an upper cover rubber, the lower cover layer 300 is a lower cover rubber, and both the upper cover layer 100 and the lower cover layer 300 are made of high-wear-resistant rubber materials, so that the high-wear-resistant rubber has high strength and good wear resistance.

Adhesive layers are arranged between adjacent skeleton layers 200, between the uppermost skeleton layer 200 and the upper cover layer 100, and between the lower cover layer 300 and the lowermost skeleton layer 200, and the upper cover layer 100 and the skeleton layers 200, the lower cover layer 300 and the skeleton layers 200 are connected by the adhesive layers.

Preferably, the thickness of the upper covering glue in the embodiment is 3.0-8.0 mm; the thickness of the lower covering glue is 1.0-4.0 mm; the thickness of the skeleton layer 200 is 2.0-8.0 mm.

The upper cover layer 100 comprises a blocking area 110 located at the middle area of the upper cover layer 100 and nip areas 130 located at the two sides of the blocking area 110, that is, the blocking area 110 is located at the middle area of the whole upper cover layer 100 when viewed from the width direction of the carrier tape, and the blocking area 110 is arranged along the length direction of the carrier tape when arranged, and extends from one end of the carrier tape to the other end of the carrier tape. And a nip region 130 is correspondingly disposed at both sides of the blocking region 110 near the edge of the carrier tape, and is used for nip.

When the carrying belt is used for conveying articles, the articles are mainly placed on the blocking area 110 in the middle area, the carrying belt in the embodiment is arranged, the blocking part 120 is arranged at the position of the blocking area 110, and the friction force between the articles placed on the carrying belt and the carrying belt is increased through the blocking part 120 arranged at the position of the blocking area 110, so that the articles placed on the carrying belt are not prone to falling off from the carrying belt, and further, when the carrying belt is matched with a pressing belt for use, the articles are clamped and fixed more firmly, the problem that the articles fall off and fall off is effectively avoided, meanwhile, due to the fact that the friction force between the carrying belt and the articles is increased, when the articles are transported, the carrying belt can achieve high lifting height and large lifting angle.

Preferably, the blocking portion 120 in this embodiment is a blocking strip that is arranged on the upper covering layer 100 in a staggered manner, and when the blocking strip is arranged, the blocking strip can be directly formed integrally with the upper covering layer 100, and by the staggered arrangement manner of the blocking strip, the blocking strip can apply acting force to an article from different positions, so that the frictional force between the upper covering layer 100 and the article is larger, and the article is not easy to drop.

Specifically, the shape of the barrier rib in this embodiment may be one or a combination of several of a herringbone shape, a U shape, an a shape, an L shape, a Y shape, or a V shape.

When the carrier tape is arranged, the barrier strips can be arranged in a plurality of rows correspondingly along the length direction of the carrier tape, and the adjacent barrier strips are arranged at equal intervals. Preferably, the distance between two adjacent barrier ribs is 50-500 mm.

Further, the carcass adhesive layer 200 includes a core 210 of an abdominal belt located at a middle position and core 220 of side belts located at both sides of the core 210 of the abdominal belt, the core 220 of the side belts corresponds to the nip region 130, the number of carcass layers of the core 210 of the abdominal belt and the core 220 of the side belts is the same, the core 210 of the abdominal belt is formed by a base carcass layer 230 and an elastic carcass layer 240 disposed above and below the base carcass layer 230, and the core 220 of the side belts is formed by a base carcass layer 230 and a reinforcing carcass layer 250 disposed above and below the base carcass layer 230.

The base layer skeleton layer 230 is disposed along the width direction of the carrier tape, the base layer skeleton layer 230 is a high strength skeleton material, the base layer skeleton layer 230 is disposed at least one layer, and may be disposed 1-3 layers, and the belly tape core 210 is formed by laying elastic skeleton layers 240 above and below the base layer skeleton layer 230.

The elastic skeleton layer 240 is made of a high elastic skeleton material having advantages of high elongation, good elasticity, large deformation, high adhesiveness with rubber, and the like. The high elastic framework material can be nylon elastic cloth, cord fabric, mesh fabric, etc.,

the edge belt core 220 is formed by additionally laying reinforcing frame layers 250 above and below the base frame layer 230, the reinforcing frame layers 250 are made of the high-strength frame material, and have the advantages of high strength, good flexing resistance and impact resistance, high bonding strength with a bonding adhesive layer, no delamination and the like, and preferably, the reinforcing frame layers 250 can be made of strong cloth, nylon or polyester canvas and the like.

The number of layers of the skeleton layers of the belly band core 210 and the side band core 220 is the same, adhesive layers are respectively arranged between the base layer skeleton layer 230 and the elastic skeleton layer 240 of the belly band core 210 and between the elastic skeleton layer 240 and the elastic skeleton layer 240, and adhesive layers are respectively arranged between the base layer skeleton layer 230 and the reinforcing skeleton layer 250 of the side band core 220 and between the reinforcing skeleton layer 250 and the reinforcing skeleton layer 250.

The framework layers 200 can be provided with 3-5 layers, the base layer framework layers 230 are correspondingly provided with 1-3 layers, and the adjacent base layer framework layers 230 can be connected through an adhesive layer.

The side belt core 220 of the carrier belt of the belt conveyor corresponds to the position of the nip roller area 130, and when the belt conveyor is used, the position of the side belt core 220 needs to be clamped by the nip roller, so that the requirement on the strength of the side belt core 220 is higher, in the embodiment, a reinforced framework material is added on the base framework layer 230 corresponding to the side belt core 220 to enhance the strength of the side belt core 220.

Preferably, the width of the belly band core 210 in this embodiment is 60% -90% of the width of the carrier band. The belly band core 210 having a wide width can increase the carrying capacity and the lifting height of the entire carrying band.

Preferably, the barrier strip in this embodiment forms an included angle with the length direction of the carrier tape, and the included angle is 0 ° to 90 °.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The carrying belt of the belt conveyor is characterized by comprising an upper covering layer, a plurality of layers of framework layers and a lower covering layer which are sequentially connected from top to bottom along the thickness direction of the carrying belt, wherein adhesive bonding layers are arranged between the adjacent framework layers, between the uppermost framework layer and the upper covering layer and between the lowermost framework layer and the lower covering layer, the upper covering layer comprises a blocking area positioned in the middle area of the upper covering layer, and a blocking part is arranged on the upper covering layer of the blocking area.

2. An entrained belt conveyor carrier belt as in claim 1 wherein the upper cladding layer further comprises nip roller zones on either side of the blocking zone.

3. An entrained belt conveyor carrier belt as in claim 1 wherein the stop is a stop bar staggered on the upper cover layer.

4. An entrained belt conveyor carrier as in claim 3 wherein the barrier is in the shape of one or a combination of chevrons, U-shapes, A-shapes, L-shapes, Y-shapes or V-shapes.

5. An entrained belt conveyor carrier belt as in claim 3 wherein the barrier strips are arranged in a plurality of rows along the length of the carrier belt, adjacent barrier strips being equally spaced apart by a tolerance of 0-30 mm.

6. An entrained belt conveyor carrier belt according to claim 2, wherein the frame layers include a belly belt core at a middle position and side belt cores at both sides of the belly belt core, the side belt cores correspond to the nip position, the number of frame layers of the belly belt core and the side belt cores is the same, the belly belt core is formed by a base frame layer and elastic frame layers disposed above and below the base frame layer, an adhesive layer is disposed between the base frame layer and the elastic frame layers, the side belt cores are formed by a base frame layer and reinforcing frame layers disposed above and below the base frame layer, and an adhesive layer is also disposed between the base frame layer and the reinforcing frame layers.

7. An entrained belt conveyor carrier belt as in claim 6 wherein the base layer carcass layers are arranged along the length of the carrier belt.

8. An entrained belt conveyor carrier belt as in claim 7 wherein the belly belt core width is 60% to 90% of the carrier belt width.

9. An entrained belt conveyor carrier belt as in claim 1 wherein the upper and lower cover layers are fabricated from rubber.

10. An entrained belt conveyor carrier as in claim 3 wherein the barrier strip is angled at an angle of 0 ° to 90 ° to the length of the carrier.

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