Solid tire for mining high-load carrying support vehicle

Abstract

The utility model discloses a solid tire for a mining high-load carrying support vehicle, which comprises a solid tire body, a plurality of graphene pipes are fixedly connected in the solid tire body, an annular cavity is formed in the solid tire body, a plurality of rubber bags are fixedly mounted in the annular cavity, each rubber bag is filled with cooling liquid, and the graphene pipes are fixedly connected in the annular cavity. And each rubber bag is connected with the corresponding graphene pipe through an air outlet pipe, and a plurality of exhaust ports communicating with the annular cavity are formed in the solid tire body. The solid tire has the advantages that when gas is exhausted from the exhaust port, the circulation speed of air in the anti-skid groove can be increased, so that heat dissipation of the anti-skid groove is accelerated, when cooling liquid in the rubber bag is gasified and expanded, gas in the annular cavity can be extruded, and high-temperature gas can be exhausted from the exhaust port, so that heat dissipation of the solid tire body is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of tires, in particular to a solid tire for a mining high-load transport support vehicle. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technology related to solid tires is also constantly improving. The carcass of solid tires is solid and does not need to be inflated. Solid tires are mostly used for high-load vehicles or machinery traveling at low speeds, and are also used for machinery in fixed positions.

[0003] Solid tires are generally installed on the high-load handling support vehicles currently used for mining. During the driving process of the high-load handling support vehicles for mining, the temperature of the solid tires is easy to rise, and the heat dissipation effect of the solid tires is poor. The high temperature of the solid tires for a long time is easy to cause the rubber to lose elasticity, which is not conducive to the use of the solid tires. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a solid tire for a high-load transport support vehicle for mining.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A solid tire for a high-load handling support vehicle for mining comprises a solid tire body, a plurality of graphene tubes are fixedly connected to the solid tire body, an annular cavity is provided in the solid tire body, a plurality of rubber bags are fixedly installed in the annular cavity, each of the rubber bags is filled with coolant, each of the rubber bags is connected to the corresponding graphene tube through an air outlet pipe, a plurality of exhaust ports connected to the annular cavity are provided on the solid tire body; a plurality of anti-skid grooves are provided on the solid tire body, an air hole connected to the corresponding graphene tube is provided on one side inner wall of each of the anti-skid grooves, and a first filter is fixedly installed in the air hole.

[0007] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the inner wall of one side of each anti-slip groove is set as an inclined surface, and the air holes are opened on the inclined surface.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a plurality of metal hoses are installed in the annular cavity, and both ends of each of the metal hoses are respectively connected to two adjacent rubber bags.

[0009] In order to better achieve the above purpose, the utility model adopts a further technical solution: a liquid injection tube is fixedly installed on one of the rubber bags, a one-way valve and a second filter are installed on the liquid injection tube, and a circular hole connected to the liquid injection tube is opened on the solid tire body.

[0010] In order to better achieve the above purpose, the utility model adopts a further technical solution: each of the air outlet pipes is fixedly connected to a filter frame, and a breathable membrane is fixedly installed on the filter frame.

[0011] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a plurality of anti-sliding blocks are fixedly connected to the surface of the solid tire body, and a plurality of protrusions are fixedly provided on the surface of each of the anti-sliding blocks.

[0012] The utility model has the advantages that when gas is discharged from the exhaust port, the circulation speed of air in the anti-skid groove can be accelerated, so as to accelerate the heat dissipation of the anti-skid groove; when the coolant in the rubber bag is gasified and expanded, the gas inside the annular cavity will be squeezed, and the gas with higher temperature can be discharged from the exhaust port, which is beneficial to the heat dissipation of the solid tire body. The heat dissipation effect of the solid tire is better, so as to extend the service life of the solid tire body and facilitate the use of the solid tire. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front structural schematic diagram of a solid tire for a high-load handling support vehicle for mining proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of a partial front cross-sectional structure of a solid tire for a high-load handling support vehicle for mining proposed by the utility model;

[0015] Figure 3 The utility model is a schematic diagram of the back cross-sectional structure of a solid tire for a mining high-load transport support vehicle.

[0016] In the figure: 1 solid tire body, 2 anti-sliding block, 3 anti-skid groove, 4 round hole, 5 air hole, 6 exhaust port, 7 graphene tube, 8 air outlet pipe, 9 annular cavity, 10 second filter screen, 11 liquid injection pipe, 12 rubber bag, 13 metal hose. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0018] Reference Figure 1-Figure 3As shown, a solid tire for a high-load handling support vehicle for mining includes a solid tire body 1, a plurality of graphene tubes 7 are fixedly connected inside the solid tire body 1, an annular cavity 9 is opened inside the solid tire body 1, a plurality of rubber bags 12 are fixedly installed inside the annular cavity 9, each rubber bag 12 is filled with coolant, each rubber bag 12 is connected to the corresponding graphene tube 7 through an air outlet pipe 8, a plurality of exhaust ports 6 connected to the annular cavity 9 are opened on the solid tire body 1, a plurality of anti-skid grooves 3 are opened on the solid tire body 1, an inner wall on one side of each anti-skid groove 3 is opened with an air hole 5 connected to the corresponding graphene tube 7, and a first filter is fixedly installed in the air hole 5.

[0019] The inner wall of one side of each anti-skid groove 3 is arranged as an inclined surface, and the air holes 5 are opened on the inclined surface. A plurality of anti-sliding blocks 2 are fixedly connected to the surface of the solid tire body 1, and a plurality of protrusions are fixedly arranged on the surface of each anti-sliding block 2. The first filter screen can prevent mud from entering the graphene tube 7 through the air holes 5. The thermal conductivity of the graphene tube 7 is good. The height of the end of the inclined surface of the anti-skid groove 3 away from the anti-sliding block 2 is lower. When mud enters the inside of the anti-skid groove 3, it is conducive to the separation of the mud. The anti-skid protrusions on the anti-sliding block 2 can increase the friction force when the solid tire body 1 contacts the ground to avoid slipping.

[0020] A plurality of metal hoses 13 are installed in the annular cavity 9, and the two ends of each metal hose 13 are connected to two adjacent rubber bags 12 respectively. The metal hose 13 has good thermal conductivity, and the metal hose 13 can exchange heat with the solid tire body 1. The rubber bag 12 has good high temperature resistance. A liquid injection pipe 11 is fixedly installed on one of the rubber bags 12, and a one-way valve and a second filter screen 10 are installed on the liquid injection pipe 11. A circular hole 4 connected to the liquid injection pipe 11 is opened on the solid tire body 1. A filter frame is fixedly connected to each air outlet pipe 8, and a breathable membrane is fixedly installed on the filter frame. Coolant can be added to the rubber bag 12 through the liquid injection pipe 11 through the circular hole 4. Multiple rubber bags 12 and the metal hose 13 are connected. The second filter screen 10 can prevent impurities from entering the liquid injection pipe 11, and the one-way valve can prevent coolant from being discharged through the liquid injection pipe 11.

[0021] When the temperature of the solid tire body 1 rises with the use of the high-load mining transport support vehicle, the coolant in the rubber bag 12 will vaporize due to the heat absorption caused by the temperature rise, and the gas will be discharged into the graphene tube 7 through the outlet pipe 8 and discharged from the exhaust port 6. Since the anti-skid groove 3 is arranged on the tread and directly contacts the ground, the temperature in the anti-skid groove 3 is relatively high. When the gas is discharged from the exhaust port 6, the circulation speed of the air in the anti-skid groove 3 can be accelerated, so as to accelerate the heat dissipation of the anti-skid groove 3. When the coolant in the rubber bag 12 vaporizes and expands, it will squeeze the gas inside the annular cavity 9, and the gas with higher temperature can be discharged from the exhaust port 6, which is beneficial to the heat dissipation of the solid tire body 1. The solid tire has a better heat dissipation effect, so as to extend the service life of the solid tire body 1 and facilitate the use of the solid tire.

Claims

1. A solid tire for a high-load handling support vehicle for mining, comprising a solid tire body (1), characterized in that: A plurality of graphene tubes (7) are fixedly connected in the solid tire body (1), an annular cavity (9) is provided in the solid tire body (1), a plurality of rubber bags (12) are fixedly installed in the annular cavity (9), each of the rubber bags (12) is filled with a coolant, each of the rubber bags (12) is connected to the corresponding graphene tube (7) via an air outlet pipe (8), and a plurality of exhaust ports (6) in communication with the annular cavity (9) are provided on the solid tire body (1); a plurality of anti-skid grooves (3) are provided on the inner wall of one side of each of the anti-skid grooves (3), each of which is provided with an air hole (5) in communication with the corresponding graphene tube (7), and a first filter is fixedly installed in the air hole (5).

2. A solid tire for a high-load transport support vehicle for mining according to claim 1, characterized in that The inner wall of one side of each anti-slip groove (3) is configured as an inclined surface, and the air hole (5) is opened on the inclined surface.

3. The solid tire for a mining high-load transport support vehicle according to claim 1, characterized in that: A plurality of metal hoses (13) are installed in the annular cavity (9), and two ends of each of the metal hoses (13) are respectively connected to two adjacent rubber bags (12).

4. The solid tire for a mining high-load transport support vehicle according to claim 1, characterized in that: A liquid injection pipe (11) is fixedly mounted on one of the rubber bags (12), a one-way valve and a second filter (10) are mounted on the liquid injection pipe (11), and a circular hole (4) communicating with the liquid injection pipe (11) is formed on the solid tire body (1).

5. The solid tire for a mining high-load transport support vehicle according to claim 1, characterized in that: A filter frame is fixedly connected to each of the air outlet pipes (8), and a breathable membrane is fixedly mounted on the filter frame.

6. The solid tire for a mining high-load transport support vehicle according to claim 1, characterized in that: A plurality of anti-sliding blocks (2) are fixedly connected to the surface of the solid tire body (1), and a plurality of protrusions are fixedly arranged on the surface of each anti-sliding block (2).

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