Suspension conveyor belt and conveying device

Abstract

The utility model belongs to the technical field of conveying equipment, and specifically relates to a hanging conveyor belt and a conveying device. The utility model includes: a conveyor belt body; a pair of lifting lug belts, the pair of lifting lug belts include a connecting section and a hanging section, the hanging section is located on the outside of the connecting section, the connecting sections are respectively fixed on both sides of the same side of the conveyor belt body, and the directions of the two hanging sections are opposite. The utility model also includes: a conveying hanger, the two ends of the conveying hanger are provided with transmission wheels, the conveying hanger is provided with a plurality of limiting guide wheel groups, and the plurality of limiting guide wheel groups are located between the transmission wheels at both ends; any one of the hanging conveyor belts, the hanging conveyor belt is wound around the transmission wheel, and the hanging section of the hanging conveyor belt extends into the limiting guide wheel group. The utility model is used to solve the technical problems that the tubular conveyor belt in the prior art cannot meet the requirements of conveying materials in a narrow space, and the tubular conveyor belt cannot be reversed.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveying equipment, and specifically relates to a hanging conveyor belt and a conveying device. Background Art

[0002] Conveyor belts in the prior art generally include flat conveyor belts and tubular conveyor belts, wherein tubular conveyor belts can convey powdered, granular or blocky materials in a closed manner, which can prevent materials from flying and polluting the production site. However, tubular conveyor belts cannot be used in narrow spaces and cannot be bent or reversed.

[0003] Therefore, a new type of conveyor belt is needed for the harsh occasions of the transmission line. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a hanging conveyor belt and a conveying device, which are used to solve the technical problems that the tubular conveyor belt in the prior art cannot meet the requirements of conveying materials in a narrow space and the tubular conveyor belt cannot be reversed.

[0005] The utility model solves the above technical problems with the following technical solutions: a hanging conveyor belt, comprising:

[0006] Conveyor belt body;

[0007] A pair of lifting ear belts, the pair of lifting ear belts include a connecting section and a hanging section, the hanging section is located outside the connecting section, the connecting section is respectively fixed on both sides of the same side of the conveyor belt body, and the directions of the two hanging sections are opposite.

[0008] The utility model refers to a hanging conveyor belt used in conjunction with a conveyor, which is used with the aid of external force or a guide device to form a hanging conveyor belt in the entire transportation line or part of the transportation line; the hanging conveyor belt has a conveyor belt body and a lifting lug belt as the main structure, and is equipped with an oil-resistant and flame-retardant rubber layer. When working, the conveyor belt body gradually changes from a plane to a U-shape, and the lifting lug belts at both ends are fitted together, and finally rolled into a hanging shape to implement closed transportation. It is suitable for coal, mining, ports, electric power, metallurgy, building materials, grain and other industries that have strict requirements on environmental protection and material transportation that has requirements on bending in three-dimensional space.

[0009] Furthermore: a protruding positioning belt is provided on the surface of the connecting section facing the conveyor belt body, and a side surface of the positioning belt abuts against a side surface of the conveyor belt body.

[0010] The beneficial effect of adopting this step: the positioning belt is used to ensure the connection width between the lifting belt and the conveyor belt body. A sufficiently long connection width can ensure the connection strength between the conveyor belt body and the lifting belt, ensuring that the conveyor belt body loaded with materials will not separate from the lifting belt.

[0011] Furthermore: a steel wire rope is provided inside the hanging section and penetrates along the length direction of the hanging ear belt.

[0012] The beneficial effect of adopting this step is that the steel wire rope can strengthen the structural strength of the hanging section of the lifting lug belt, thereby preventing the hanging section from breaking during the transportation process.

[0013] The utility model also provides a conveying device, comprising:

[0014] A conveying hanger, wherein transmission wheels are arranged at both ends of the conveying hanger, and a plurality of position-limiting guide wheel groups are arranged on the conveying hanger, and the plurality of position-limiting guide wheel groups are located between the transmission wheels at both ends;

[0015] As in any one of the above-mentioned hanging conveyor belts, the hanging conveyor belt is wound around the transmission wheel, and the hanging section of the hanging conveyor belt extends into the limiting guide wheel group.

[0016] The hanging conveyor belt is driven to rotate by the driving wheel, and then the conveying hanger on the entire transportation line or part of the transportation line guides and transports the hanging conveyor belt in a closed structure.

[0017] Furthermore: the limiting guide wheel group includes a first limiting wheel and a second limiting wheel, the rim of the first limiting wheel abuts against the back side of the hanging section, and the rim of the second limiting wheel abuts against the front side of the hanging section.

[0018] The beneficial effect of adopting this step is that through the cooperation of the first limiting wheel and the second limiting wheel, the two lifting ears of the hanging conveyor belt are fitted together and kept closed.

[0019] Furthermore: the conveying hanger is also provided with a high-low reversing wheel set, the high-low reversing wheel set includes a pair of axially horizontally arranged flattening wheels and an axially vertically arranged belt reel, the belt reel and the low-position flattening wheel are arranged at the same level;

[0020] The hanging conveyor belt is wound into the flattening wheel at a high position, and is wound around the flattening wheel in an S shape, and is wound out from the flattening wheel at a low position and enters the belt winding wheel.

[0021] The beneficial effect of adopting this step is: the conveying direction is changed by the high and low position reversing wheel set.

[0022] Furthermore: a material collecting cover is arranged outside the flattening wheel.

[0023] The beneficial effect of adopting this step is that the collecting cover can prevent the material from escaping when the material falls from the hanging conveyor belt at the high-position flattening wheel to the hanging conveyor belt at the low-position flattening wheel.

[0024] Furthermore: a protective cover is also provided on the conveying hanger.

[0025] The beneficial effect of adopting this step is that the protective cover prevents other objects from interfering with the normal operation of the hanging conveyor belt.

[0026] The beneficial effects of the utility model are:

[0027] 1. After forming a U-shaped closed structure, the hanging conveyor belt of the present application can transport materials in a fully closed manner, without the materials flying, being affected by natural conditions, and not affecting the environment. It can be bent, with a large inclination angle, and can transport materials back and forth;

[0028] 2. It can be used in places with demanding conveying lines, small turning radius, high environmental protection requirements and small three-dimensional space;

[0029] 3. Compared with the existing tubular conveyor belts, the conveying hanger structure of the conveying device in this application is simple and low-cost, which is beneficial for enterprises to reduce costs and maximize corporate profits. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A structural schematic diagram of a hanging conveyor belt provided by the utility model;

[0032] Figure 2 A schematic diagram of the application of a hanging conveyor belt provided by the utility model;

[0033] Figure 3 A schematic diagram of the structure of a conveying device provided by the utility model;

[0034] Figure 4 A schematic cross-sectional view of a first embodiment of a conveying device provided by the utility model;

[0035] Figure 5 A schematic diagram of the structure of a high-low reversing wheel set in a conveying device provided by the utility model;

[0036] Figure 6 The present invention is a schematic cross-sectional view of a second embodiment of a conveying device provided by the present invention.

[0037] Reference numerals:

[0038] 1- conveyor belt body; 2- lifting ear belt; 3- steel wire rope; 4- conveying hanger; 5- limiting guide wheel set; 6- driving wheel; 7- hanging conveyor belt; 8- protective cover; 10- material;

[0039] 21-connecting section; 22-hanging section; 51-bracket; 52-first limiting wheel; 53-second limiting wheel; 91-flattening wheel; 92-winding wheel; 93-collecting cover;

[0040] 211- Positioning belt. DETAILED DESCRIPTION

[0041] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0042] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0043] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0045] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0046] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0047] Example

[0048] like Figure 1 and Figure 2 As shown, the utility model provides a hanging conveyor belt 7, comprising:

[0049] The conveyor belt body 1 is made of flame-retardant and oil-resistant rubber sheet;

[0050] A pair of ear belts 2, the rubber of the ear belts 2 can be further vulcanized through secondary vulcanization, thereby improving its mechanical properties such as tensile strength, resilience, hardness and thermal stability; the pair of ear belts 2 include a connecting section 21 and a hanging section 22, the hanging section 22 is located on the outside of the connecting section 21, the connecting section 21 is respectively fixed on both sides of the same side of the conveyor belt body 1, and the directions of the two hanging sections 22 are opposite, when the hanging conveyor belt 7 is bent into a U shape, the directions of the two hanging sections 22 can be consistent.

[0051] The hanging conveyor belt 7 in the utility model refers to a conveyor belt used in conjunction with a conveyor, which is formed into a hanging shape in the entire transportation line or part of the transportation line with the help of external force or a guiding device; the hanging conveyor belt 7 is composed of a conveyor belt body 1 and a lifting lug belt 2 as the main structure, and is equipped with an oil-resistant and flame-retardant rubber layer. When working, the conveyor belt body 1 gradually changes from a plane to a U-shape, and the lifting lug belts 2 at both ends are fitted together, and finally rolled into a hanging shape to implement closed transportation. It is suitable for conveying materials 10 that have strict requirements on environmental protection and bending in three-dimensional space in industries such as coal, mining, ports, electricity, metallurgy, building materials and grain.

[0052] On the basis of the above technical solution, a protruding positioning belt 211 is provided on the surface of the connecting section 21 facing the conveyor belt body 1 , and a side surface of the positioning belt 211 abuts against a side surface of the conveyor belt body 1 .

[0053] The positioning belt 211 is used to ensure the connection width between the lifting belt 2 and the conveyor belt body 1. A sufficiently long connection width can ensure the connection strength between the conveyor belt body 1 and the lifting belt 2, ensuring that the conveyor belt body 1 loaded with materials will not separate from the lifting belt 2.

[0054] On the basis of the above technical solution, a steel wire rope 3 is provided inside the hanging section 22 and penetrates along the length direction of the ear strap 2 .

[0055] The steel wire rope 3 can strengthen the structural strength of the hanging section 22 of the hanging ear belt 2 to prevent the hanging section 22 from breaking during transportation.

[0056] like Figure 3 to Figure 5 As shown, the utility model also provides a conveying device, comprising:

[0057] A conveying hanger 4, wherein transmission wheels 6 are provided at both ends of the conveying hanger 4, and a plurality of limiting guide wheel groups 5 are provided on the conveying hanger 4, wherein the plurality of limiting guide wheel groups 5 are located between the transmission wheels 6 at both ends, wherein the conveying hanger 4 can be the length of the entire transport route or a portion of the transport route, and the transmission wheel can be fixedly connected to the conveying hanger 4, or can be separately provided, and the conveying hanger 4 itself can use profiles, preferably I-beams or H-beams;

[0058] As in any one of the above-mentioned hanging conveyor belts 7 , the hanging conveyor belt 7 is wound around the transmission wheel 6 , and the hanging section 22 of the hanging conveyor belt 7 extends into the limiting guide wheel set 5 .

[0059] The transmission wheel 6 drives the hanging conveyor belt 7 to rotate, and then the conveying hanger 4 on the entire transportation line or part of the transportation line guides and transports the hanging conveyor belt 7 in a closed structure.

[0060] On the basis of the above technical solution, the limiting guide wheel group 5 includes a first limiting wheel 52 and a second limiting wheel 53, and the first limiting wheel 52 and the second limiting wheel 53 are fixedly connected to the conveying hanger 4 through a bracket 51, and the rim of the first limiting wheel 52 abuts against the back side of the hanging section 22, and the rim of the second limiting wheel 53 abuts against the front side of the hanging section 22.

[0061] Through the cooperation of the first limiting wheel 52 and the second limiting wheel 53, the two lifting ear belts 2 of the hanging conveyor belt 7 are fitted together and kept closed, which can limit the position and guide the conveyor belt.

[0062] On the basis of the above technical solution, the conveying hanger 4 is further provided with a high-low reversing wheel set, which is generally located at the end of the conveying adjustment frame where reversing is required, and the high-low reversing wheel set includes a pair of axially horizontally arranged flattening wheels 91 and an axially vertically arranged belt reel 92, and the belt reel 92 is arranged at the same level as the low-position flattening wheel 91;

[0063] The hanging conveyor belt 7 is wound into the high-position flattening wheel 91 and is wound in an S-shape on the flattening wheel 91 , and is wound out from the low-position flattening wheel 91 and enters the winding wheel 92 .

[0064] The closed hanging conveyor belt 7 is unfolded at the high-position flattening wheel 91. As the flattening wheel 91 rotates, the material 10 falls from a high position to the hanging conveyor belt 7 unfolded at a low position. Then, the hanging conveyor belt 7 is re-formed into a U-shaped closed structure under the action of the winding wheel 92, and the winding wheel 92 can also be reversed. Figure 5 Only the parallel conveying reversing of the high position and the low position is shown. In fact, the hanging conveyor belt 7 can also be wound around 90° or other degrees from the belt pulley 92 to change the traveling direction.

[0065] On the basis of the above technical solution, a material collecting cover 93 is provided outside the flattening wheel 91 .

[0066] The collecting cover 93 can cover the flattening wheel 91 and the hanging conveyor belt 7 deployed nearby, and the collecting cover 93 can prevent the material 10 from escaping when it falls from the hanging conveyor belt 7 at the high-position flattening wheel 91 to the hanging conveyor belt 7 at the low-position flattening wheel 91.

[0067] On the basis of the above technical solution, a protective cover 8 is also provided on the conveying hanger 4 .

[0068] The protective cover 8 prevents other objects from falling and hitting the hanging conveyor belt 7, thereby interfering with the normal operation of the hanging conveyor belt 7.

[0069] In addition to the above, Figure 6 What is shown is one of the various arrangements of the conveying hangers 4 , in which two conveying hangers 4 are arranged in parallel, and then combined with a high and low position reversing wheel set (or its deformed structure) to realize the rotation cycle of the hanging conveyor belt 7 .

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A hanging conveyor belt, characterized in that: include: Conveyor belt body; A pair of lifting ear belts, the pair of lifting ear belts include a connecting section and a hanging section, the hanging section is located outside the connecting section, the connecting section is respectively fixed on both sides of the same side of the conveyor belt body, and the directions of the two hanging sections are opposite.

2. The hanging conveyor belt according to claim 1, characterized in that: A protruding positioning belt is provided on the surface of the connecting section facing the conveyor belt body, and a side surface of the positioning belt abuts against a side surface of the conveyor belt body.

3. The hanging conveyor belt according to claim 2, characterized in that: A steel wire rope is provided inside the hanging section and penetrates along the length direction of the hanging ear belt.

4. A conveying device, characterized in that: include: A conveying hanger, wherein transmission wheels are arranged at both ends of the conveying hanger, and a plurality of position-limiting guide wheel groups are arranged on the conveying hanger, and the plurality of position-limiting guide wheel groups are located between the transmission wheels at both ends; The hanging conveyor belt according to any one of claims 1 to 3, wherein the hanging conveyor belt is wound around the transmission wheel, and the hanging section of the hanging conveyor belt extends into the limiting guide wheel group.

5. The conveying device according to claim 4, characterized in that: The limiting guide wheel group includes a first limiting wheel and a second limiting wheel, the rim of the first limiting wheel abuts against the back side of the hanging section, and the rim of the second limiting wheel abuts against the front side of the hanging section.

6. The conveying device according to claim 4, characterized in that The conveying hanger is also provided with a high-low reversing wheel set, which includes a pair of axially horizontally arranged flattening wheels and an axially vertically arranged belt reel, and the belt reel is arranged at the same level as the low-position flattening wheel; The hanging conveyor belt is wound into the flattening wheel at a high position, and is wound around the flattening wheel in an S shape, and is wound out from the flattening wheel at a low position and enters the belt winding wheel.

7. The conveying device according to claim 6, characterized in that A material collecting cover is arranged outside the flattening wheel.

8. The conveying device according to claim 4, characterized in that The conveying hanger is also provided with a protective cover.

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