Heavy-duty tire dismounting device

Abstract

The utility model discloses a heavy tire dismounting device which is characterized in that a tool portal frame comprises a top beam, supporting legs and a base, and the top beam is fixed on the base through the supporting legs; the fixed end of the sliding adjusting jack is installed on the top beam in a sliding mode through the sliding supporting piece, and the tool circular ring pressing disc is installed at the movable end of the sliding adjusting jack. The annular face of the tool annular pressing disc can be matched with the side wall of the tread of a tire to be disassembled in a matched mode, and the sliding adjusting jack can eject downwards and exert pressure on the tread of the tire through the tool annular pressing disc so as to assist in completing disassembling. According to the technical scheme, the tire stripping and disassembling work can be completed in an auxiliary mode in a short time, the safety of the disassembling process can be improved while the working efficiency is improved, and meanwhile the tool piece is simple in structure, convenient to assemble, high in adaptability, high in safety and capable of rapidly supporting and assisting in completing the replacement and maintenance work of the heavy-duty tire.

Description

Technical Field

[0001] The utility model relates to the technical field of tire disassembly devices, in particular to a heavy tire disassembly device. Background Art

[0002] At present, after long-term use of heavy tires of port equipment, problems such as rust of the hub steel ring and aging of the sealing ring rubber are likely to occur. Without the assistance of tooling parts, the disassembly work is very difficult. Content of the Utility Model

[0003] In view of the above problems, the utility model provides a heavy tire disassembly device. By means of a sliding adjustable jack installed on a tooling gantry, the tooling ring pressing plate is driven to press down on the tire tread, so as to assist in completing the tire peeling and disassembly work in a relatively short time. While improving work efficiency, the safety of the disassembly process can be enhanced. At the same time, the tooling parts have a simple structure, are convenient to assemble, have strong adaptability and high safety, and can quickly support and assist in completing the replacement and maintenance work of heavy tires.

[0004] To achieve the above object, the utility model provides a heavy tire disassembly device, including: a tooling gantry, a sliding adjustable jack and a tooling ring pressing plate;

[0005] The tooling gantry includes a top beam, legs and a base, and the top beam is fixed to the base through the legs;

[0006] The fixed end of the sliding adjustable jack is slidably installed on the top beam through a sliding support member, and the tooling ring pressing plate is installed at the movable end of the sliding adjustable jack;

[0007] The ring surface of the tooling ring pressing plate can be adapted to and correspond to the side wall of the tread of the tire to be disassembled, and the sliding adjustable jack can be jacked downwards to press on the tread of the tire through the tooling ring pressing plate to assist in completing the disassembly.

[0008] In the above technical solution, preferably, the tooling gantry includes four legs and two top beams. The four legs are respectively fixed at the four corners of the base, and the two top beams are respectively installed at the tops of the legs on both sides of the base.

[0009] In the above technical solution, preferably, a chute is arranged along the beam body on the top beam, and the sliding support member is arranged in the chute and can slide along the chute, so that the sliding adjustable jack installed on the sliding support member can slide to any position of the chute.

[0010] In the above technical solution, preferably, a sliding adjustment jack is hinged on each of the sliding support members, and the movable ends of the sliding adjustment jacks on the two side roof beams are respectively connected to both sides of the tooling ring pressing plate to jointly apply pressure to the tread side walls on both sides of the tire.

[0011] In the above technical solution, preferably, forklift fork scale shovel holes are provided on the base so that the entire base can be lifted and transferred by a forklift.

[0012] In the above technical solution, preferably, a tool storage basket is provided above the base for storing tire disassembly tools.

[0013] In the above technical solution, preferably, forklift fork scale shovel holes are provided on the tooling ring pressing plate so that the tooling ring pressing plate can be lifted, transferred or replaced by a forklift.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The sliding adjustment jack installed on the tooling gantry drives the tooling ring pressing plate to press down on the tire tread, so as to assist in completing the tire stripping and disassembly work in a short time, improving the work efficiency and the safety of the disassembly process. At the same time, the tooling parts have a simple structure, are easy to assemble, have strong adaptability and high safety, and can quickly support and assist in completing the replacement and repair work of heavy tires. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of a heavy tire disassembly device disclosed in an embodiment of the present utility model.

[0016] In the figure, the corresponding relationship between each component and the reference numeral is as follows:

[0017] 1. Tooling gantry, 11. Roof beam, 12. Leg, 13. Base, 14. Sliding support member, 2. Sliding adjustment jack, 3. Tooling ring pressing plate, 4. Tire. Detailed Embodiments

[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] The following further describes the present utility model in detail with reference to the drawings:

[0020] AsFigure 1 As shown in Figure 1 , a heavy-duty tire disassembly device provided by the present utility model includes: a tooling gantry 1, a sliding adjustment jack 2, and a tooling circular pressing plate 3;

[0021] The tooling gantry 1 includes a top beam 11, legs 12, and a base 13. The top beam 11 is fixed to the base 13 through the legs 12;

[0022] The fixed end of the sliding adjustment jack 2 is slidably mounted on the top beam 11 through a sliding support member 14, and the tooling circular pressing plate 3 is mounted on the movable end of the sliding adjustment jack 2;

[0023] The annular surface of the tooling circular pressing plate 3 can be adapted to and correspond to the tread sidewall of the tire 4 to be disassembled. The sliding adjustment jack 2 can be jacked downwards to press the tread of the tire 4 through the tooling circular pressing plate 3 to assist in completing the disassembly.

[0024] In this embodiment, through the sliding adjustment jack 2 installed on the tooling gantry 1, the tooling circular pressing plate 3 is driven to press down on the tread of the tire 4, so as to assist in completing the stripping and disassembly work of the tire 4 in a short time. While improving work efficiency, the safety of the disassembly process can be enhanced. At the same time, the tooling parts have a simple structure, are convenient to assemble, have strong adaptability, and high safety, and can quickly support and assist in completing the replacement and repair work of the heavy-duty tire 4.

[0025] Specifically, during the implementation process, according to the size of different models of tires 4, the sliding support member 14 is slid to a predetermined position on the top beam 11, so that the sliding adjustment jack 2 can be jacked downwards until the tooling circular pressing plate 3 presses on the tread of the tire 4. By continuously jacking out the sliding adjustment jack 2, the tread of the tire 4 can be pressed to break away from the wheel hub, exposing the contour snap ring. After removing the snap ring, the contour is taken off, and then the other side of the tire 4 is pressed in the reverse direction, so that the wheel hub is separated from the tire 4, and the stripping work of the tire 4 can be completed in a short time.

[0026] In the above embodiment, preferably, the tooling gantry 1 includes four legs 12 and two top beams 11. The four legs 12 are respectively fixed to the four corners of the base 13, and the two top beams 11 are respectively installed at the tops of the legs 12 on both sides of the base 13.

[0027] Specifically, the tooling gantry 1 is integrally welded by thick steel plates and channel steel. The base 13 is made of a flat rectangular steel structure rear steel plate. Further, cross beams can be respectively connected to both ends of the two top beams 11, that is, the two top beams 11 are connected to improve the lateral stability of the two top beams 11.

[0028] In the above-described embodiment, preferably, a chute is provided along the beam body on the top beam 11, and the sliding support member 14 is disposed in the chute and can slide along the chute, so that the sliding adjustment jack 2 mounted on the sliding support member 14 can slide to any position of the chute to adapt to tires 4 of different sizes.

[0029] In the above-described embodiment, preferably, a sliding adjustment jack 2 is hinged to each sliding support member 14, and the movable ends of the sliding adjustment jacks 2 on the top beams 11 on both sides are respectively connected to both sides of the tooling ring pressing plate 3 to jointly apply pressure to the tread side walls on both sides of the tire 4.

[0030] Specifically, the sliding adjustment jacks 2 on both sides can simultaneously apply pressure to the tread side walls on both sides of the tire 4, improving the balance of the pressure applied by the tooling ring pressing plate 3 to the tread of the tire 4 and reducing the possibility of safety problems during the disassembly process of the tire 4 caused by applying pressure to the tread of the tire 4 unilaterally.

[0031] In the above-described embodiment, preferably, a forklift fork scale shovel hole is provided on the base 13 so that the entire base 13 can be lifted and transferred by a forklift, and it can be conveniently and flexibly allocated to the maintenance site.

[0032] In the above-described embodiment, preferably, a tool storage basket is provided above the base 13 for storing tools for disassembling the tire 4. In addition, a retaining strip can be provided on the side of the channel steel of the support leg 12 for placing tools such as pry bars for convenient access.

[0033] In the above-described embodiment, preferably, a forklift fork scale shovel hole is provided on the tooling ring pressing plate 3 so that the tooling ring pressing plate 3 can be lifted by a forklift, and the tooling ring pressing plate 3 can be conveniently and flexibly transferred or replaced.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A heavy-duty tire removal device, characterized in that: include: Tooling gantry, sliding adjustment jack and tooling ring pressure plate; The tooling gantry comprises a top beam, legs and a base, wherein the top beam is fixed to the base through the legs; The fixed end of the sliding adjustment jack is slidably mounted on the top beam through a sliding support, and the tooling ring pressure plate is mounted on the movable end of the sliding adjustment jack; The annular surface of the tooling circular pressure plate can be matched and matched with the tread sidewall of the tire to be removed, and the sliding adjustment jack can be pushed downward and pressurized on the tread of the tire through the tooling circular pressure plate to assist in completing the removal.

2. The heavy tire removal device according to claim 1, characterized in that: The tooling gantry comprises four legs and two top beams, the four legs are respectively fixed to the four corners of the base, and the two top beams are respectively installed on the top ends of the legs on both sides of the base.

3. The heavy tire removal device according to claim 2, characterized in that: A slide groove is arranged on the upper side of the top beam, and the sliding support is arranged in the slide groove and can slide along the slide groove, so that the sliding adjustment jack installed on the sliding support can slide to any position of the slide groove.

4. The heavy-duty tire removal device according to claim 3, characterized in that: A sliding adjustment jack is hinged on each of the sliding support members, and the movable ends of the sliding adjustment jacks on the top beams on both sides are respectively connected to the two sides of the tooling circular pressure plate to jointly apply pressure to the tread sidewalls on both sides of the tire.

5. The heavy tire removal device according to claim 1, characterized in that: The base is provided with a forklift fork scale shovel hole so that the base can be lifted and transferred as a whole by a forklift.

6. The heavy-duty tire removal device according to claim 5, characterized in that: A tool storage basket is arranged above the base for storing tire removal tools.

7. The heavy-duty tire removal device according to claim 5, characterized in that: The tooling circular ring pressure plate is provided with a forklift fork scale shovel hole so that the tooling circular ring pressure plate can be lifted up by a forklift for transfer or replacement.

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