Movable hydraulic tire dismounting and mounting device

Abstract

The invention relates to the technical field of tire dismounting and mounting, in particular to a movable hydraulic tire dismounting and mounting device which comprises a lifting component, a bearing component and a lifting component arranged on the bearing component. The dismounting part comprises an adjusting assembly arranged on the bearing assembly, a supporting assembly arranged on the adjusting assembly and a hydraulic assembly arranged on the supporting assembly; the limiting component comprises a control assembly arranged on the bearing assembly and a clamping assembly arranged on the control assembly. The device can adjust the width and adapt to tires of different specifications, so that the tires can be erected and conveniently moved through the device when the tires are disassembled and assembled, the heights of the tires can be conveniently adjusted when the tires are installed, the upper portions of the tires are synchronously clamped through the clamping assemblies, the larger the pressure applied to the tires is, the better the clamping effect is, and the clamping efficiency is improved. Therefore, the tire can be more stable on the device and prevented from falling off, and the tire can be prevented from inclining or toppling over.

Description

Technical Field

[0001] The invention relates to the technical field of tire disassembly and assembly, and in particular to a movable hydraulic tire disassembly and assembly device. Background Art

[0002] The working environment in mines is relatively harsh, and construction machinery tires often suffer from scratches, blowouts, and other phenomena. Therefore, mining wheeled construction machinery equipment often needs to have its tires replaced and repaired. Since the tires of construction machinery equipment are large and heavy, the existing method of replacing tires requires 4-5 people to cooperate in disassembly and installation. The disassembly and installation process is very labor-intensive, and there are many equipments parked in the factory, and the maintenance space is small. The labor intensity of manual disassembly and installation is high, and the safety factor is low, which can easily cause safety accidents. Summary of the invention

[0003] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0004] In view of the above-mentioned problems of high labor intensity and unsafety of manual disassembly, the present invention is proposed.

[0005] Therefore, an object of the present invention is to provide a movable hydraulic tire disassembly and assembly device.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a movable hydraulic tire disassembly and assembly device, comprising a lifting component, including a bearing assembly, and a lifting component arranged on the bearing assembly; a disassembly component, including an adjustment component arranged on the bearing assembly, a support assembly arranged on the adjustment assembly, and a hydraulic component arranged on the support assembly; a limiting component, including a control assembly arranged on the bearing assembly, and a clamping assembly arranged on the control assembly.

[0007] As a preferred solution of the movable hydraulic tire disassembly and assembly device of the present invention, the bearing assembly includes a base and a bearing plate arranged above the base.

[0008] As a preferred solution of the movable hydraulic tire disassembly and assembly device described in the present invention, the lifting assembly includes a mounting rod arranged on a base, a sliding rod arranged on the mounting rod, a threaded rod arranged on the mounting rod, a driving motor connected to the threaded rod, a slider arranged on the sliding rod and the threaded rod, a cross rod arranged on the mounting rod and the slider, and a slideway arranged on the lower surface of the supporting plate.

[0009] As a preferred solution of the movable hydraulic tire disassembly and assembly device described in the present invention, the adjustment component includes a support seat arranged on the upper surface of the supporting plate, a slide rail arranged on the supporting plate, a movable seat arranged in the slide rail, and a first hydraulic rod arranged on the support seat.

[0010] As a preferred solution of the movable hydraulic tire disassembly and assembly device described in the present invention, the support assembly includes a connecting piece arranged on the movable seat, a mounting frame arranged on the supporting plate and the connecting piece, a rotating rod arranged on the mounting frame, and a supporting tube arranged on the rotating rod.

[0011] As a preferred solution of the movable hydraulic tire disassembly and assembly device of the present invention, the hydraulic assembly includes an electrical box arranged on a carrying plate, an electric hydraulic cylinder arranged on the carrying plate, and a pressure monitoring component connected to the electric hydraulic cylinder.

[0012] As a preferred solution of the movable hydraulic tire disassembly and assembly device of the present invention, the control assembly includes a second hydraulic rod arranged on the bearing plate, a support rod arranged on the bearing plate, and a guide track arranged on the support rod.

[0013] As a preferred solution of the movable hydraulic tire disassembly and assembly device described in the present invention, the clamping assembly includes a connecting block arranged on the second hydraulic rod, a connecting rod arranged on the connecting block, a sleeve sleeved on the connecting rod, a moving block arranged on the guide rail, a clamping rod arranged on the moving block, and a reinforcing rib arranged on the moving block.

[0014] As a preferred solution of the movable hydraulic tire disassembly and assembly device of the present invention, the first hydraulic rod and the second hydraulic rod are both connected to the electric hydraulic cylinder, and the first hydraulic rod is interlocked with the second hydraulic rod.

[0015] As a preferred solution of the movable hydraulic tire disassembly and assembly device of the present invention, a movable block is provided in the slideway, and the ends of the cross rod are rotatably connected to the mounting rod, the slide block and the movable block respectively.

[0016] The beneficial effects of the present invention are as follows: by providing a bearing assembly and a lifting assembly, the present invention can insert the device from under the tire when in use, tighten the adjusting assembly until the tire is clamped, and then lift the device to lift the tire. By providing an adjusting assembly and a supporting assembly, the width of the device can be adjusted to accommodate tires of different specifications, so that the tire can be erected and conveniently moved when disassembling and installing the tire. The height of the tire can also be conveniently adjusted during installation to align the tire with the vehicle's wheel hub installation position. The use is convenient. By providing a clamping assembly, the upper part of the tire is clamped synchronously. The greater the pressure applied to the tire, the better the clamping effect, so that the tire can be more stable on the device to prevent it from falling, and the tire can be prevented from tilting or tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 The figure is an overall schematic diagram of a movable hydraulic tire disassembly and assembly device.

[0019] Figure 2 The present invention is a schematic diagram of the disassembly components of a movable hydraulic tire disassembly and assembly device.

[0020] Figure 3 The present invention is a schematic diagram of a lifting assembly of a movable hydraulic tire disassembly and assembly device.

[0021] Figure 4 The present invention is a schematic diagram of a support assembly of a movable hydraulic tire disassembly and assembly device.

[0022] Figure 5 The present invention is a schematic diagram of a limiting component of a movable hydraulic tire disassembly and assembly device. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Example 1

[0028] Reference Figure 1-Figure 5 , which is the first embodiment of the present invention, and this embodiment provides a movable hydraulic tire disassembly and assembly device, including a lifting component 100, including a bearing component 101, and a lifting component 102 arranged on the bearing component 101; a disassembly component 200, including an adjustment component 201 arranged on the bearing component 101, a support component 202 arranged on the adjustment component 201, and a hydraulic component 203 arranged on the support component 202; a limiting component 300, including a control component 301 arranged on the bearing component 101, and a clamping component 302 arranged on the control component 301.

[0029] Specifically, the bearing assembly 101 is used to bear the device, and a plurality of movable wheels can be provided under the bearing assembly 101 for conveniently moving the device. The lifting assembly 102 can control the height of the device so as to clamp the tire to be removed. The adjusting assembly 201 can adjust the spacing of the supporting assembly 202 so as to adapt to tires of different specifications. The hydraulic assembly 203 is used to provide the power required to clamp the tire. The control assembly 301 is used to drive the clamping assembly 302 and interlock it with the adjusting assembly 201. The clamping assembly 302 is used to clamp the tire together with the supporting assembly 202 to prevent the tire from falling.

[0030] Furthermore, the carrying assembly 101 includes a base 101a and a carrying plate 101b disposed above the base 101a. The base 101a and the carrying plate 101b are adapted in size and shape.

[0031] Furthermore, the lifting assembly 102 includes a mounting rod 102a disposed on the base 101a, a sliding rod 102b disposed on the mounting rod 102a, a threaded rod 102c disposed on the mounting rod 102a, a driving motor 102d connected to the threaded rod 102c, a slider 102e disposed on the sliding rod 102b and the threaded rod 102c, a cross rod 102f disposed on the mounting rod 102a and the slider 102e, and a support rod 102d disposed on the lower surface of the carrier plate 101b. The mounting rod 102a is fixed in the base 101a, and two of them are symmetrically arranged. The sliding rod 102b is fixedly connected to the opposite surfaces of the two ends of the mounting rod 102a. The threaded rod 102c is arranged in the center of the mounting rod 102a. The threaded rod 102c is rotatably connected to the mounting rod 102a. The driving motor 102d is used to drive the threaded rod 102c to rotate. The slider 102e is slidably connected to the sliding rod 102b and is threadedly connected to the threaded rod 102c.

[0032] Two cross rods 102f are provided, each cross rod 102f is composed of two X-shaped rotatably connected rod bodies, a connecting head is provided at the end of the cross rod 102f, and connecting plates are respectively provided on the mounting rod 102a in the base 101a and the slider 102e, and the connecting plates are rotatably connected to the connecting head. An additional four movable blocks are provided in the slide 102g, and the movable blocks are slidably connected to the slide 102g and rotatably connected to the connecting head.

[0033] Furthermore, a movable block is provided in the slideway 102g, and the ends of the cross rod 102f are rotatably connected to the mounting rod 102a, the sliding block 102e, and the movable block respectively.

[0034] Operation process: When in use, the driving motor 102d controls the threaded rod 102c to rotate, and the threaded rod 102c controls the slider 102e to move along the axis direction of the threaded rod 102c. The slide rod 102b is used to limit the rotation of the slider 102e. The movement of the slider 102e causes the angle of the cross rod 102f to change, thereby lifting or lowering the supporting plate 101b, thereby controlling the lifting and lowering of the device.

[0035] Example 2

[0036] Reference Figure 1-Figure 5 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that: the adjustment component 201 includes a support seat 201a arranged on the upper surface of the bearing plate 101b, a slide rail 201b arranged on the bearing plate 101b, a moving seat 201c arranged in the slide rail 201b, and a first hydraulic rod 201d arranged on the support seat 201a. The support seat 201a is used to install and fix the first hydraulic rod 201d. The slider 102e is adapted to the direction and position of the first hydraulic rod 201d. The top end of the first hydraulic rod 201d is fixedly connected to the moving seat 201c, and the moving seat 201c is slidably connected to the slide rail 201b.

[0037] Specifically, the support assembly 202 includes a connecting member 202a arranged on the movable seat 201c, a mounting frame 202b arranged on the supporting plate 101b and the connecting member 202a, a rotating rod 202c arranged on the mounting frame 202b, and a supporting tube 202d arranged on the rotating rod 202c. The connecting member 202a is used to connect with the mounting frame 202b. There are two mounting frames 202b, one is fixedly mounted on the supporting plate 101b, and the other is fixedly connected to the movable seat 201c. The positions of the two mounting frames 202b correspond to each other. The rotating rod 202c is rotatably connected to the mounting frame 202b. The supporting tube 202d is sleeved on the rotating rod 202c. The mounting frame 202b is used to bear the weight of the supporting tube 202d and the tire.

[0038] Furthermore, the hydraulic assembly 203 includes an electrical box 203a disposed on the carrier plate 101b, an electro-hydraulic cylinder 203b disposed on the carrier plate 101b, and a pressure monitoring component 203c connected to the electro-hydraulic cylinder 203b. The electrical box 203a is used to provide power and control the electro-hydraulic cylinder 203b, and the pressure monitoring component 203c can adopt equipment such as a pressure gauge as long as it can monitor the pressure.

[0039] The rest of the structure is the same as that of Example 1.

[0040] Operation process: When not in use, the first hydraulic rod 201d is retracted, and the movable seat 201c is pulled to one end of the slide rail 201b. When starting to remove the tire, first control the first hydraulic rod 201d to extend to a suitable length. The two support cylinders 202d can support the tire. Insert the device from under the tire, and then lift the device so that the support cylinder 202d contacts the tire surface. As it continues to rise, the tire begins to squeeze the support cylinder 202d, and the tire can be supported. When the tire needs to be installed, first lift the tire, and control the tire height through the lifting assembly 102 so that it can be aligned with the wheel hub to be installed. After tightening the bolts and installing the tire, lower the device and pull it out.

[0041] Example 3

[0042] Reference Figure 1-Figure 5 , which is the third embodiment of the present invention. This embodiment is different from the above embodiments in that: the control component 301 includes a second hydraulic rod 301a arranged on the bearing plate 101b, a support rod 301b arranged on the bearing plate 101b, and a guide track 301c arranged on the support rod 301b. The second hydraulic rod 301a is vertically upward, one end of the support rod 301b is fixedly connected to the bearing plate 101b, and the other end of the support rod 301b is connected and fixed to the guide track 301c. The guide track 301c can be in a "Y" shape, or one end close to the fixed support cylinder 202d can be vertically downward.

[0043] Specifically, the clamping assembly 302 includes a connecting block 302a arranged on the second hydraulic rod 301a, a connecting rod 302b arranged on the connecting block 302a, a sleeve 302c sleeved on the connecting rod 302b, a moving block 302d arranged on the guide rail 301c, a clamping rod 302e arranged on the moving block 302d, and a reinforcing rib 302f arranged on the moving block 302d. The connecting block 302a is fixedly connected to the top end of the second hydraulic rod 301a, the connecting block 302a is fixedly connected to the connecting rod 302b, the sleeve 302c is slidably connected to the connecting rod 302b, two sleeves 302c are provided, the sleeve 302c is fixedly connected to the moving block 302d, and the moving block 302d is slidably connected to the moving rail.

[0044] The clamping rod 302e is rotatably connected to the moving block 302d, the reinforcing rib 302f is fixedly connected to the moving block 302d, the two ends of the reinforcing rib 302f are rotatably connected to the two ends of the clamping rod 302e, the reinforcing rib 302f is used to increase the strength of the clamping rod 302e, and the clamping rod 302e corresponds to the support tube 202d.

[0045] Furthermore, the first hydraulic rod 201d and the second hydraulic rod 301a are both connected to the electric hydraulic cylinder 203b, and the first hydraulic rod 201d is interlocked with the second hydraulic rod 301a. When the first hydraulic rod 201d is extended, the electric hydraulic cylinder 203b simultaneously extracts the pressure in the second hydraulic rod 301a to retract it, and vice versa.

[0046] The rest of the structure is the same as that of Example 2.

[0047] Operation process: When in use, the first hydraulic rod 201d extends as the tire pressure is transferred to the support tube 202d, thereby opening the support tube 202d. As the support tube 202d opens, the second hydraulic rod 301a retracts synchronously, thereby driving the connecting rod 302b to descend. When the connecting rod 302b descends, it drives the sleeve 302c to descend. Since the sleeve 302c is fixedly connected to the moving block 302d, when the sleeve 302c descends, it drives the moving block 302d to descend synchronously. Due to the restriction of the guide track 301c, the moving block 302d will gradually approach the two clamping rods 302e, thereby clamping the tire from above. When the clamping rod 302e is tightly attached to the tire surface, the gravity of the tire will continue to push the support tube 202d outward downward, but the greater the force applied, the tighter the clamping rod 302e clamps, and the clamping rod 302e can keep the tire vertical to prevent it from falling off.

[0048] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangement, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present invention. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other replacements, modifications, changes and omissions can be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0049] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0050] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A movable hydraulic tire disassembly and assembly device, characterized in that: include, A lifting component (100) comprises a bearing assembly (101) and a lifting assembly (102) arranged on the bearing assembly (101); The disassembly component (200) comprises an adjustment component (201) arranged on the bearing component (101), a support component (202) arranged on the adjustment component (201), and a hydraulic component (203) arranged on the support component (202); The limiting component (300) comprises a control component (301) arranged on the bearing component (101) and a clamping component (302) arranged on the control component (301).

2. The movable hydraulic tire disassembly and assembly device according to claim 1, characterized in that: The bearing assembly (101) comprises a base (101a) and a bearing plate (101b) arranged above the base (101a).

3. The movable hydraulic tire disassembly and assembly device according to claim 2, characterized in that: The lifting assembly (102) comprises a mounting rod (102a) arranged on a base (101a), a sliding rod (102b) arranged on the mounting rod (102a), a threaded rod (102c) arranged on the mounting rod (102a), a driving motor (102d) connected to the threaded rod (102c), a slider (102e) arranged on the slider (102b) and the threaded rod (102c), a cross rod (102f) arranged on the mounting rod (102a) and the slider (102e), and a slideway (102g) arranged on the lower surface of the supporting plate (101b).

4. The movable hydraulic tire disassembly and assembly device according to claim 3, characterized in that: The adjustment assembly (201) comprises a support seat (201a) arranged on the upper surface of a bearing plate (101b), a slide rail (201b) arranged on the bearing plate (101b), a moving seat (201c) arranged in the slide rail (201b), and a first hydraulic rod (201d) arranged on the support seat (201a).

5. The movable hydraulic tire disassembly and assembly device according to claim 4, characterized in that: The support assembly (202) comprises a connecting member (202a) arranged on the movable seat (201c), a mounting frame (202b) arranged on the supporting plate (101b) and the connecting member (202a), a rotating rod (202c) arranged on the mounting frame (202b), and a supporting tube (202d) arranged on the rotating rod (202c).

6. The movable hydraulic tire disassembly and assembly device according to claim 5, characterized in that: The hydraulic assembly (203) comprises an electrical box (203a) disposed on a carrier plate (101b), an electric hydraulic cylinder (203b) disposed on the carrier plate (101b), and a pressure monitoring component (203c) connected to the electric hydraulic cylinder (203b).

7. The movable hydraulic tire disassembly and assembly device according to claim 6, characterized in that: The control assembly (301) comprises a second hydraulic rod (301a) arranged on a bearing plate (101b), a support rod (301b) arranged on the bearing plate (101b), and a guide track (301c) arranged on the support rod (301b).

8. The movable hydraulic tire disassembly and assembly device according to claim 7, characterized in that: The clamping assembly (302) comprises a connecting block (302a) arranged on the second hydraulic rod (301a), a connecting rod (302b) arranged on the connecting block (302a), a sleeve (302c) sleeved on the connecting rod (302b), a moving block (302d) arranged on the guide rail (301c), a clamping rod (302e) arranged on the moving block (302d), and a reinforcing rib (302f) arranged on the moving block (302d).

9. The movable hydraulic tire disassembly and assembly device according to claim 8, characterized in that: The first hydraulic rod (201d) and the second hydraulic rod (301a) are both connected to the electric hydraulic cylinder (203b), and the first hydraulic rod (201d) is interlocked with the second hydraulic rod (301a).

10. The movable hydraulic tire disassembly and assembly device according to claim 3 or 9, characterized in that: A movable block is provided in the slideway (102g), and the ends of the cross rod (102f) are rotatably connected to the mounting rod (102a), the sliding block (102e), and the movable block respectively.

Images