CN113306957A - Turning type conveying belt - Google Patents
Turning type conveying belt Download PDFInfo
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- CN113306957A CN113306957A CN202110373918.0A CN202110373918A CN113306957A CN 113306957 A CN113306957 A CN 113306957A CN 202110373918 A CN202110373918 A CN 202110373918A CN 113306957 A CN113306957 A CN 113306957A
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- belt
- framework material
- belt body
- reinforcing layer
- transverse reinforcing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
- B65G15/32—Belts or like endless load-carriers made of rubber or plastics
- B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The invention relates to a turning type conveying belt, which comprises a belt body and a framework material arranged in the belt body, wherein a plurality of transverse reinforcing layers are respectively arranged on two sides of the framework material along the width direction of the belt body, the width of each transverse reinforcing layer extends along the width direction of the belt body, the longitudinal supporting function of the framework material is realized on the conveying belt, the tensile fracture of the conveying belt along the length direction is prevented, the transverse reinforcing layers capable of being stretched and deformed along the length direction of the conveying belt are arranged, the extension of an outer ring and the shortening of an inner ring are facilitated when the conveying belt turns, the turning radius is reduced, meanwhile, the transverse reinforcing layers are used for supporting the conveying belt transversely, the extrusion deformation of the side surface of the conveying belt is prevented, the conveying belt is simple in structure and convenient to process, the longitudinal and transverse supporting capabilities are strong, the turning radius is small, and the side surface is not easy to deform after being extruded, is suitable for various transportation occasions.
Description
Technical Field
The invention relates to the field of conveying belts, in particular to a turning type conveying belt.
Background
The conveying belt is mainly used for conveying solid materials of enterprises such as mines, metallurgy, steel, coal, hydropower, building materials, chemical engineering, grain and the like. The conveying belt generally comprises a rubber belt and a framework material filled in the rubber belt, wherein the rubber belt mainly plays a role in protecting conveyed materials, protecting the framework material and increasing the friction coefficient, and the framework material mainly plays a role in reinforcing the rubber belt, improving the tensile resistance of the rubber belt and preventing the rubber belt from being broken.
Today of rapid development of industrialization, the application of a conveying belt is very wide, the conditions are more and more rigorous, when the conveying belt is used, the turning condition is often met, and the existing conveying belt has very large turning radius due to the stretching resistance of a framework material, so that the field arrangement is difficult; and the lateral anti-extrusion performance of the existing conveying belt is poor, and the centripetal force of the turning guide roller to the side surface of the conveying belt can deform and damage the side surface of the conveying belt during turning.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a turning type conveying belt.
The invention is realized by the following technical scheme, and provides a turning type conveying belt, which comprises a belt body and a framework material arranged in the belt body, wherein a plurality of transverse reinforcing layers are respectively arranged on two sides of the framework material along the width direction of the belt body, and the width of each transverse reinforcing layer extends along the width direction of the belt body.
Framework material in this scheme plays longitudinal support effect to conveyor belt, prevent that conveyor belt from following the tensile fracture of length direction, the framework material both sides are provided with horizontal enhancement layer, conveyor belt length direction tensile deformation can be followed to horizontal enhancement layer, thereby be convenient for the extension of outer lane and the shortening of inner circle when conveyor belt turns, reduce turning radius, the width of horizontal enhancement layer extends along the width direction of belt body, the horizontal direction of horizontal enhancement layer has very strong resistance to deformation ability, thereby transversely play the supporting role to conveyor belt through horizontal enhancement layer, prevent conveyor belt side extrusion deformation.
As optimization, the transverse reinforcing layer extends along the length direction of the belt body and is in a height-up-and-down shape, and in the scheme, the transverse reinforcing layer extends along the length direction of the belt body and is in a height-up-and-down shape, so that the stretching of the transverse reinforcing layer along the length direction of the conveying belt is realized, and meanwhile, the transverse deformation resistance of the transverse reinforcing layer is improved.
As optimization, the horizontal enhancement layer extends along belt body length direction and is the wave structure, and the horizontal enhancement layer extends along belt body length direction and is the wave structure in this scheme, and the wave structure also belongs to the height and undulates to the smooth transition of wave structure on length direction, the processing of being convenient for, the wave structure is more even in length direction's tensile, and the support performance of side is stronger.
Preferably, the transverse reinforcing layer is of a plane net structure, and the elastic modulus of the transverse reinforcing layer in the width direction of the belt body is larger than that of the transverse reinforcing layer in the length direction of the belt body. The elastic modulus of the transverse reinforcing layer in the width direction of the belt body is larger than that in the length direction of the belt body, so that the transverse reinforcing layer is convenient to stretch and deform in the length direction of the conveying belt, and the transverse deformation resistance of the transverse reinforcing layer is improved.
Preferably, the framework material is arranged in the middle of the belt body, and the transverse reinforcing layers on the two sides are symmetrically arranged relative to the framework material. The horizontal enhancement layer of both sides sets up for the framework material symmetry in this scheme to make the tensile properties of conveyor belt both sides the same, be convenient for steadily carry the material.
Preferably, the distance between the two lateral reinforcing layers is equal to or less than the width of the framework material. The interval between the horizontal enhancement layer in this scheme equals or is less than the width of framework material to make horizontal enhancement layer and framework material link to each other or the part overlaps, improve the horizontal tensile ability of conveyor belt, prevent horizontal enhancement layer and framework material lateral separation.
Preferably, the framework material is of a planar net structure, and the framework material is provided with three layers. The framework material in this scheme is provided with the three-layer to improve whole conveyor belt's tensile properties.
Preferably, the belt further comprises a connecting reinforcing layer filled in the belt body, and the width of the connecting reinforcing layer is larger than that of the framework material. The connection enhancement layer that sets up in this scheme is used for improving the horizontal bearing capacity and the tensile strength ability of conveyor belt, can prevent horizontal enhancement layer and the horizontal separation of framework material.
Preferably, the end surface of the connecting reinforcing layer along the width direction of the belt body is flush with the outer end surface of the transverse reinforcing layer. Connect the enhancement layer in this scheme along belt body width direction's terminal surface and the outer terminal surface parallel and level of horizontal enhancement layer to strengthen whole width direction through connecting the enhancement layer, improve conveyor belt's side direction support ability simultaneously.
Preferably, the connecting reinforcing layer is provided with two layers, and the framework material and the transverse reinforcing layer are both positioned between the two connecting reinforcing layers. Framework material and horizontal enhancement layer all are located between the two-layer enhancement layer of connecting in this scheme to through connecting the enhancement layer with framework material and horizontal enhancement layer parcel in, further improve whole conveyor belt's horizontal support ability and tensile strength ability.
The invention has the beneficial effects that: according to the turning type conveying belt, the longitudinal supporting effect is achieved on the conveying belt through the framework material, the conveying belt is prevented from being stretched and broken along the length direction, the transverse reinforcing layer capable of being stretched and deformed along the length direction of the conveying belt is arranged, so that the outer ring can be stretched and the inner ring can be shortened when the conveying belt turns, the turning radius is reduced, meanwhile, the transverse reinforcing layer is used for supporting the conveying belt transversely, and the side face of the conveying belt is prevented from being extruded and deformed.
Drawings
FIG. 1 is a schematic cross-sectional view of example 1 of the present invention;
FIG. 2 is a cross-sectional view taken along plane A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view of example 2 of the present invention;
FIG. 5 is a cross-sectional view taken along plane C-C of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic cross-sectional view of a belt body of the present invention during processing;
shown in the figure:
1. the belt comprises a belt body, 2, a framework material, 3, a transverse reinforcing layer, 4, a connecting reinforcing layer, 5, an end surface layer, 6, an end part plugging block, 7, a transverse reinforcing separation layer, 8 and a framework separation layer.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
Example 1:
as shown in fig. 1 to 4, the turning type conveying belt of the present invention includes a belt body 1 and a framework material 2 disposed in the belt body 1, the belt body 1 is made of a long strip rubber material, the framework material 2 is a planar mesh structure, the framework material 2 can be made of PE cloth, polyester cloth, polyurethane cloth, etc., when the conveying belt is stretched, a stretching force is mainly borne by the framework material 2, and the framework material 2 is disposed in the middle of the belt body 1 and is used for improving a tensile strength of the conveying belt in a length direction, so as to improve a bearing capacity of the conveying belt.
The both sides of 1 width direction of belt body are respectively equipped with the horizontal enhancement layer 3 of a plurality of along the skeleton material 2, horizontal enhancement layer 3 sets up inside belt body 1, and the horizontal enhancement layer 3 of both sides sets up for 2 symmetries of skeleton material, and the total width in outside of two horizontal enhancement layers 3 is less than the width of belt body 1, and horizontal enhancement layer 3 in this embodiment is provided with the one deck.
The width of the transverse reinforcing layer 3 extends along the width direction of the belt body 1, and the transverse reinforcing layer 3 is parallel to the belt body 1.
The transverse reinforcing layer 3 can stretch and deform in the length direction of the belt body 1, and has strong deformation resistance in the width direction of the belt body 1, so that the transverse reinforcing layer 3 can transversely support the conveying belt, and the side surface of the conveying belt is prevented from being extruded and deformed.
In order to achieve the above effects, the transverse reinforcing layer 3 extends along the length direction of the belt body 1 in a height shape, and the height shape here includes a wave shape, a sawtooth shape, a square wave shape and other structures.
In this embodiment, the transverse reinforcing layer 3 extends along the length direction of the belt body 1 to form a wave structure, and the wave shape is adopted, so that the transverse reinforcing layer 3 smoothly undulates along the length direction of the belt body 1.
The transverse reinforcing layer 3 is of a plane net structure after being unfolded and can be made of PE cloth, polyester cloth, polyurethane cloth and the like.
The distance between the two lateral reinforcing layers 3 is equal to or less than the width of the framework material 2, so that the inner sides of the lateral reinforcing layers 3 are flush with the edge of the framework material 2 or partially overlap with the edge of the framework material 2, and in the embodiment, the inner sides of the lateral reinforcing layers 3 are flush with the edge of the framework material 2.
Still including filling the connection enhancement layer 4 in belt body 1, connect enhancement layer 4 and be provided with two-layerly, framework material 2 and horizontal enhancement layer 3 all are located between two-layer connection enhancement layer 4.
The width of the connecting reinforcing layer 4 is larger than that of the framework material 2, and the end surface of the connecting reinforcing layer 4 along the width direction of the belt body 1 is flush with the outer end surface of the transverse reinforcing layer 3 in the embodiment.
The connecting reinforcing layer 4 is used for improving the transverse supporting capacity and tensile property of the conveying belt, so that the transverse tensile force of the conveying belt can be prevented from causing the transverse separation of the transverse reinforcing layer and the framework material, and the transverse pressure bearing capacity of the conveying belt can be improved.
The connecting reinforcing layer 4 can be stretched and deformed in the length direction of the conveying belt and basically does not bear stretching force in the length direction; the connecting reinforcing layer 4 has a small deformation in the width direction of the conveyor belt, and the transverse deformation resistance of the transverse reinforcing layer can be improved.
In order to achieve the above-mentioned effects of the connection reinforcing layer 4, the connection reinforcing layer 4 may be configured as a planar net structure, so that the elastic modulus of the connection reinforcing layer 4 in the width direction of the belt body 1 is greater than the elastic modulus of the connection reinforcing layer 4 in the length direction of the belt body 1, thereby achieving the tensile deformation of the connection reinforcing layer 4 in the length direction of the conveyor belt.
As shown in fig. 6, when the conveying belt is processed, the belt body 1 is formed by combining a plurality of rubber sheets, and the belt body 1 includes end surface layers 5 on the upper and lower sides, and also includes an end block 6 between the two end surface layers 5, a transverse reinforcing separation layer 7 and a skeleton separation layer 8.
Connect enhancement layer 4 and paste the lower terminal surface of 5 and the up end of downside terminal surface layer 5 at last side terminal surface layer, separate through skeleton separate layer 8 between skeleton material 2 and the connection enhancement layer 4, separate through horizontal enhancement separate layer 7 between horizontal enhancement layer 3 and the connection enhancement layer 4, the face of transversely strengthening separate layer 7 and the laminating of horizontal enhancement layer 3 is processed into the shape with the adaptation of horizontal enhancement layer 3, thereby it presss from both sides tight formation wave with horizontal enhancement layer 3 through two horizontal enhancement separate layers 7, tip sprue 6 sets up the outside at horizontal enhancement layer 3.
The joint of each layer is firmly glued by glue and then integrally vulcanized and molded.
Example 2: as shown in fig. 1 to 5, the present embodiment is different from embodiment 1 in that:
the transverse reinforcing layer 3 is of a plane net-shaped structure, and the elastic modulus of the transverse reinforcing layer 3 in the width direction of the belt body 1 is larger than that of the transverse reinforcing layer 3 in the length direction of the belt body 1, so that the transverse reinforcing layer 3 can be stretched and deformed in the length direction of the conveying belt, and the transverse deformation resistance of the transverse reinforcing layer 3 is improved.
In order to achieve the technical effect that the elastic modulus of the transverse reinforcing layer 3 in the width direction of the belt body 1 is greater than the elastic modulus in the length direction of the belt body 1, various planar net structures can be adopted, for example, the longitudinal warp threads and the transverse weft threads in the width direction can be made of different elastic materials, and meanwhile, in order to reduce the elastic force in the length direction and improve the transverse deformation resistance of the transverse reinforcing layer 3, the diameter of the warp threads can be reduced and the diameter of the weft threads can be increased.
In the present embodiment, the frame material 2 is provided with three layers, wherein the edges of two layers of frame material 2 are flush with the inner side of the transverse reinforcing layer 3, and the edge of the other layer of frame material 2 is overlapped with the inner side of the transverse reinforcing layer 3.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a turn type conveyor belt, includes belt body (1) and sets up skeleton material (2) in belt body (1), its characterized in that: the belt is characterized in that the two sides of the framework material (2) in the width direction of the belt body (1) are respectively provided with a plurality of transverse reinforcing layers (3), and the width of each transverse reinforcing layer (3) extends in the width direction of the belt body (1).
2. A turning conveyor belt according to claim 1, characterized in that: the transverse reinforcing layer (3) extends along the length direction of the belt body (1) in a height undulation shape.
3. A turning conveyor belt according to claim 2, characterized in that: the transverse reinforcing layer (3) extends along the length direction of the belt body (1) to form a wavy structure.
4. A turning conveyor belt according to claim 1, characterized in that: the transverse reinforcing layer (3) is of a plane net structure, and the elastic modulus of the transverse reinforcing layer (3) in the width direction of the belt body (1) is larger than that in the length direction of the belt body (1).
5. A turning conveyor belt according to claim 1, characterized in that: the belt is characterized in that the framework material (2) is arranged in the middle of the belt body (1), and the transverse reinforcing layers (3) on the two sides are symmetrically arranged relative to the framework material (2).
6. A turning conveyor belt according to claim 1, characterized in that: the distance between the transverse reinforcing layers (3) on the two sides is equal to or less than the width of the framework material (2).
7. A turning conveyor belt according to claim 1, characterized in that: the framework material (2) is of a planar net structure, and three layers are arranged on the framework material (2).
8. A turning conveyor belt according to any one of claims 1 to 7, characterized in that: the belt is characterized by further comprising a connecting reinforcing layer (4) filled in the belt body (1), wherein the width of the connecting reinforcing layer (4) is larger than that of the framework material (2).
9. A turning conveyor belt according to any one of claim 8, characterized in that: the end surface of the connecting reinforcing layer (4) along the width direction of the belt body (1) is flush with the outer end surface of the transverse reinforcing layer (3).
10. A turning conveyor belt according to claim 8, characterized in that: the connecting reinforcing layers (4) are arranged in two layers, and the framework material (2) and the transverse reinforcing layer (3) are located between the two connecting reinforcing layers (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110373918.0A CN113306957A (en) | 2021-04-07 | 2021-04-07 | Turning type conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110373918.0A CN113306957A (en) | 2021-04-07 | 2021-04-07 | Turning type conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113306957A true CN113306957A (en) | 2021-08-27 |
Family
ID=77371863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110373918.0A Pending CN113306957A (en) | 2021-04-07 | 2021-04-07 | Turning type conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113306957A (en) |
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2021
- 2021-04-07 CN CN202110373918.0A patent/CN113306957A/en active Pending
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