A quick dismounting tool for a shovel tire

Abstract

The application discloses a kind of quick dismounting tools of scraper tyre, including tyre body, the cross plate is arranged outside the tyre body, and processing assembly is arranged outside the cross plate, the processing assembly includes dismounting assembly arranged outside the cross plate, the magnetic block of the outer wall of cross plate is adsorbed in the outer wall of scraper with suction cup, retractable plate is started, and it is inserted into the gap between tyre body and scraper, at this time, rotate threaded rod, since sleeve block is threadedly sleeved with the outer wall of threaded rod, and the outer wall of sleeve block is hinged with connecting plate, the end of connecting plate away from sleeve block is hinged with the outer wall of retractable plate, under its limitation, so that dismounting assembly pulls retractable plate to slide in limiting groove, under the limitation of limiting plate fixedly installed on the outer wall of retractable plate, retractable plate and the inner wall of limiting groove can be stably slid, connecting plate pulls retractable plate hinged with it to slide towards the outer wall of tyre body, and four retractable plates are clamped to the outer wall of tyre body.

Description

Technical Field

[0001] This invention relates to the field of loader tire removal technology, specifically a loader tire quick removal tool. Background Technology

[0002] A scraper is a type of earthmoving and transport machinery that uses a bucket to shovel soil and load the broken soil into the bucket for transport. It can complete a comprehensive operation of shoveling, loading, transporting, unloading, layering, and compacting soil. It is suitable for leveling sites in railway, road, water conservancy, and power projects. The operation of a scraper mainly includes the steps of starting, driving, shoveling, loading, transporting, unloading, and stopping. In specific operations, first check whether all parts of the equipment are normal, then start the equipment according to the prescribed procedure and perform driving operations. During the process of shoveling, loading, transporting, and unloading soil, pay attention to controlling the operating speed and direction of the equipment to ensure operational safety. Finally, after completing the work, stop the machine according to the prescribed procedure and perform equipment maintenance. Due to the frequent operation of the scraper, the tires wear out quickly and need to be replaced. According to different classification standards, scrapers can be divided into various types. According to the mode of travel, they can be divided into self-propelled and towed types. Self-propelled scrapers consist of a tractor and a bucket truck connected by a pin. Both the tractor and the bucket truck are single-axle, and their economic haul distance can reach more than 1500m. They have the advantages of compact structure, high mobility, and high travel speed. Trailer-mounted scrapers require tractor traction for operation, are equipped with wide-base low-pressure tires, and are suitable for hilly areas with loose soil. Their economical haul distance is generally 50-500m. Due to their poor maneuverability, they are rarely used in engineering projects. Quick disassembly tools are tools used to quickly and easily disassemble various mechanical parts. These tools are usually designed to save time and reduce the workload during the disassembly process.

[0003] For example, the Chinese utility model patent with announcement number CN217124449U discloses a quick tire removal tool for a loader. It fits tightly against the tire tread, which can prevent the wire rope from slipping off, ensure the tire is separated from the rim, reduce damage to the rim, reduce safety risks, simplify construction, avoid repeated up and down operation of the wire rope, and complete tire removal in one installation, speeding up tire removal, shortening working time, and creating economic benefits.

[0004] While this structure allows for the safe removal of loader tires, it requires the installation of two chains, which is inconvenient to operate in narrow wheel gaps. Therefore, we propose a quick tire removal tool for loader machines that allows for rapid tire removal, making tire removal more convenient. Summary of the Invention

[0005] The purpose of this invention is to provide a tool for quickly removing the tires of a loader, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a tool for quickly removing tires of a loader, comprising a tire body, a cross plate disposed on the outside of the tire body, and a processing component disposed on the outside of the cross plate, the processing component including a disassembly component disposed on the outside of the cross plate, and an adsorption component disposed on the outside of the disassembly component.

[0007] Preferably, the disassembly assembly includes a limiting groove formed on the outer wall of the cross plate, a telescopic plate slidably disposed inside the limiting groove, a limiting plate fixedly installed on the outer wall of the telescopic plate, a connecting plate hinged to the end of the telescopic plate, a sleeve block hinged to the end of the connecting plate away from the telescopic plate, a threaded rod sleeved inside the sleeve block, a telescopic rod fixedly installed at the end of the telescopic plate away from the connecting plate, and a pressure plate fixedly installed at the end of the telescopic rod away from the telescopic plate.

[0008] Preferably, the adsorption assembly includes a slide rod fixedly installed on the outer wall of the telescopic plate, a sealing ring fixedly installed at the end of the slide rod away from the telescopic plate, an air tube sleeved on the outer wall of the sealing ring, a suction cup connected to the end of the air tube away from the sealing ring, a fixing block fixedly installed on the outer wall of the air tube, and a magnetic block fixedly installed on the outer wall of the cross plate.

[0009] Preferably, the outer wall of the limiting plate fixedly installed on the outer wall of the telescopic plate is slidably arranged with the outer wall of the cross plate. There are four telescopic plates, which are distributed in a cross shape with the center of the threaded rod. When the four telescopic plates clamp the cross plate, the disassembly of the cross plate can be more stable.

[0010] Preferably, the end of the threaded rod is rotatably connected to the outer wall of the cross plate, and the outer wall of the threaded rod is movably sleeved inside the sleeve block. Under the constraint of the connecting plate, the threaded rod can rotate to drive the sleeve block to move on the outer wall of the threaded rod.

[0011] Preferably, the outer wall of the pressure plate is made of rubber, and there are four pressure plates distributed in a cross shape around the center of the threaded rod. The rubber material of the pressure plates can increase the friction with the outer wall of the cross plate.

[0012] Preferably, there are four suction cups distributed in a cross shape around the center of the threaded rod, which allows the cross plate to be stably adsorbed onto the outer wall of the loader.

[0013] Preferably, the outer wall of the slide rod is slidably disposed with the inner wall of the trachea, and the outer wall of the trachea is fixedly installed inside the fixing block. When the slide rod slides into the trachea, it can slide stably with the trachea under the support of the fixing block.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. This quick tire removal tool for a loader consists of a removal assembly. When the tire body needs to be removed, the magnetic block and suction cup on the outer wall of the cross plate are attached to the outer wall of the loader. The telescopic plate is then activated and inserted into the gap between the tire body and the loader. At this time, the threaded rod is rotated. Because the sleeve block is threaded onto the outer wall of the threaded rod, and the outer wall of the sleeve block is hinged to the connecting plate, with the end of the connecting plate away from the sleeve block hinged to the outer wall of the telescopic plate, the removal assembly pulls the telescopic plate to slide inside the limiting groove. Under the constraint of the limiting plate fixedly installed on the outer wall of the telescopic plate, the telescopic plate can be moved... The plate slides stably against the inner wall of the limiting groove. The connecting plate pulls the telescopic plate hinged to it to slide towards the outer wall of the tire body. The four telescopic plates clamp the outer wall of the tire body. At this time, the telescopic rod is activated, which pushes the pressure plate to move. The four pressure plates are in a convergent state. The telescopic plate is activated, which drives the telescopic rod to move towards the cross plate. The pressure plate removes the tire body from the loader. When the telescopic plate is working, it makes the cross plate fit more firmly against the outer wall of the loader. Under the restriction of the four telescopic plates, it can prevent the cross plate from shaking during disassembly. This structure can quickly disassemble the cross plate.

[0016] 2. This quick tire removal tool for a loader consists of an adsorption assembly. When removing the cross plate, it needs to be installed. First, the magnetic block is adsorbed onto the metal outer wall of the loader. Then, the threaded rod is rotated, causing the four telescopic plates to converge towards the cross plate. The telescopic plates then move the sliding rod fixed to their outer wall. The outer wall of the sealing ring fixed to the end of the sliding rod slides against the inner wall of the air pipe. Because the sealing ring and the inner wall of the air pipe slide in a sealed manner, the sliding sealing ring draws gas from inside the air pipe. The air pipe then draws gas from inside the suction cup connected to it, allowing the suction cup to stably adhere to the outer wall of the loader, thus stably restricting the cross plate. When removing the cross plate, the threaded rod is reversed, causing the telescopic plates to slide the sliding rod into the air pipe. The air pipe inflates the suction cup, causing it to loosen its tight adhesion to the outer wall of the loader, allowing the cross plate to be removed. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the disassembly component and the adsorption component in this invention;

[0019] Figure 3 This is a schematic diagram of the disassembly component in this invention;

[0020] Figure 4 This is an exploded view of the disassembled components in this invention;

[0021] Figure 5 This is a schematic diagram of the adsorption component in this invention;

[0022] Figure 6 This is a schematic cross-sectional view of the adsorption component in this invention.

[0023] In the diagram: 1. Tire body; 2. Cross plate; 3. Processing component; 31. Disassembly component; 32. Adsorption component; 311. Limiting groove; 312. Telescopic plate; 313. Limiting plate; 314. Connecting plate; 315. Sleeve block; 316. Threaded rod; 317. Telescopic rod; 318. Pressure plate; 321. Sliding rod; 322. Sealing ring; 323. Air pipe; 324. Fixing block; 325. Suction cup; 326. Magnetic block. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0025] Example 1

[0026] A preferred embodiment of the quick tire removal tool for a loader provided by the present invention is as follows: Figures 1 to 6 As shown: A quick tire removal tool for a loader includes a tire body 1;

[0027] A cross plate 2 is provided on the outside of the tire body 1;

[0028] The processing component 3 is disposed outside the cross plate 2. The processing component 3 includes a disassembly component 31 disposed outside the cross plate 2. The disassembly component 31 includes a limiting groove 311 formed on the outer wall of the cross plate 2. A telescopic plate 312 is slidably disposed inside the limiting groove 311. A limiting plate 313 is fixedly installed on the outer wall of the telescopic plate 312. A connecting plate 314 is hinged to the end of the telescopic plate 312. A sleeve block 315 is hinged to the end of the connecting plate 314 away from the telescopic plate 312. A threaded rod 316 is sleeved inside the sleeve block 315. A telescopic rod 317 is fixedly installed at the end of the telescopic plate 312 away from the connecting plate 314. A pressure plate 318 is fixedly installed at the end of the telescopic rod 317 away from the telescopic plate 312.

[0029] In this embodiment, when the tire body 1 needs to be disassembled, the magnetic block 326 and suction cup 325 on the outer wall of the cross plate 2 are attracted to the outer wall of the loader. The telescopic plate 312 is activated and inserted into the gap between the tire body 1 and the loader. At this time, the threaded rod 316 is rotated. Since the sleeve block 315 is threadedly fitted onto the outer wall of the threaded rod 316, and the outer wall of the sleeve block 315 is hinged to the connecting plate 314, and the end of the connecting plate 314 away from the sleeve block 315 is hinged to the outer wall of the telescopic plate 312, under its constraint, the disassembly component 31 pulls the telescopic plate 312 to slide inside the limiting groove 311. Under the constraint of the limiting plate 313 fixedly installed on the outer wall of the telescopic plate 312, the telescopic plate 312 can slide into the limiting groove 311. 1. The inner wall slides stably. The connecting plate 314 pulls the telescopic plate 312, which is hinged to it, to slide towards the outer wall of the tire body 1. The four telescopic plates 312 clamp the outer wall of the tire body 1. At this time, the telescopic rod 317 is activated, which pushes the pressure plate 318 to move. The four pressure plates 318 are in a convergent state. The telescopic plate 312 is activated, which drives the telescopic rod 317 to move towards the cross plate 2. The pressure plate 318 removes the tire body 1 from the loader. When the telescopic plate 312 is working, it makes the cross plate 2 fit more firmly against the outer wall of the loader. Under the restriction of the four telescopic plates 312, the shaking of the cross plate 2 during disassembly can be avoided. This structure can quickly disassemble the cross plate 2.

[0030] Furthermore, the outer wall of the limiting plate 313, which is fixedly installed on the outer wall of the telescopic plate 312, is slidably set with the outer wall of the cross plate 2. There are four telescopic plates 312, which are distributed in a cross shape with the threaded rod 316 as the center. When the four telescopic plates 312 clamp the cross plate 2, the cross plate 2 can be disassembled more stably. The outer wall of the pressure plate 318 is made of rubber. There are four pressure plates 318, which are distributed in a cross shape with the threaded rod 316 as the center. The rubber pressure plates 318 can increase the friction with the outer wall of the cross plate 2.

[0031] Furthermore, the end of the threaded rod 316 is rotatably connected to the outer wall of the cross plate 2, and the outer wall of the threaded rod 316 is movably fitted inside the sleeve block 315. Under the restriction of the connecting plate 314, the threaded rod 316 can rotate, thereby driving the sleeve block 315 to move on the outer wall of the threaded rod 316.

[0032] Example 2

[0033] Based on Embodiment 1, a preferred embodiment of the quick-release tool for loader tires provided by the present invention is as follows: Figures 1 to 6 As shown: The adsorption assembly 32 includes a slide rod 321 fixedly installed on the outer wall of the telescopic plate 312. A sealing ring 322 is fixedly installed at the end of the slide rod 321 away from the telescopic plate 312. An air tube 323 is sleeved on the outer wall of the sealing ring 322. A suction cup 325 is connected to the end of the air tube 323 away from the sealing ring 322. A fixing block 324 is fixedly installed on the outer wall of the air tube 323. A magnetic block 326 is fixedly installed on the outer wall of the cross plate 2.

[0034] In this embodiment, when the cross plate 2 needs to be disassembled, it needs to be reinstalled. First, the magnetic block 326 is attracted to the metal of the outer wall of the loader. At this time, the threaded rod 316 is rotated, causing the four telescopic plates 312 to converge and move closer to the cross plate 2. At this time, the telescopic plates 312 drive the sliding rod 321 fixedly installed on its outer wall to move accordingly. The outer wall of the sealing ring 322 fixedly installed at the end of the sliding rod 321 slides against the inner wall of the air pipe 323. Since the sealing ring 322 and the inner wall of the air pipe 323 are sealed and slide, the sliding sealing ring... 322 draws the gas inside the air pipe 323, which in turn draws the gas inside the suction cup 325 connected to it, so that the suction cup 325 is stably adsorbed to the outer wall of the loader, thereby stably restricting the cross plate 2. When it is necessary to disassemble the cross plate 2, reverse the threaded rod 316, so that the telescopic plate 312 drives the slide rod 321 to slide into the air pipe 323. The air pipe 323 inflates the suction cup 325, so that the suction cup 325 is no longer tightly adsorbed to the outer wall of the loader, and the cross plate 2 can be disassembled.

[0035] Furthermore, there are four suction cups 325, arranged in a cross shape around the center of the threaded rod 316. Under their constraint, the cross plate 2 can be stably adsorbed onto the outer wall of the loader.

[0036] In addition, the outer wall of the slide rod 321 is slidably disposed with the inner wall of the air tube 323, and the outer wall of the air tube 323 is fixedly installed inside the fixing block 324. When the slide rod 321 slides into the air tube 323, it can slide stably with the air tube 323 under the support of the fixing block 324.

[0037] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A tool for quickly removing a loader tire, comprising a tire body (1); The tire body (1) is provided with a cross plate (2) on its outside; And a processing assembly (3) disposed outside the cross plate (2), characterized in that: The processing component (3) includes a disassembly component (31) disposed outside the cross plate (2), and an adsorption component (32) is disposed outside the disassembly component (31). The disassembly assembly (31) includes a limiting groove (311) formed on the outer wall of the cross plate (2), a telescopic plate (312) is slidably arranged inside the limiting groove (311), a limiting plate (313) is fixedly installed on the outer wall of the telescopic plate (312), a connecting plate (314) is hinged to the end of the telescopic plate (312), a sleeve block (315) is hinged to the end of the connecting plate (314) away from the telescopic plate (312), a threaded rod (316) is sleeved inside the sleeve block (315), a telescopic rod (317) is fixedly installed at the end of the telescopic plate (312) away from the connecting plate (314), and a pressure plate (318) is fixedly installed at the end of the telescopic rod (317) away from the telescopic plate (312). The adsorption assembly (32) includes a slide rod (321) fixedly installed on the outer wall of the telescopic plate (312). A sealing ring (322) is fixedly installed at one end of the slide rod (321) away from the telescopic plate (312). An air tube (323) is sleeved on the outer wall of the sealing ring (322). A suction cup (325) is connected to one end of the air tube (323) away from the sealing ring (322). A fixing block (324) is fixedly installed on the outer wall of the air tube (323). A magnetic block (326) is fixedly installed on the outer wall of the cross plate (2). The outer wall of the limiting plate (313) fixedly installed on the outer wall of the telescopic plate (312) is slidably disposed with the outer wall of the cross plate (2); The outer wall of the slide rod (321) is slidably disposed with the inner wall of the air pipe (323); First, the magnetic block (326) is attracted to the metal of the outer wall of the loader. Then, the threaded rod (316) is rotated to bring the four telescopic plates (312) closer to the cross plate (2). At this time, the telescopic plates (312) drive the slide rod (321) fixedly installed on its outer wall to move. The outer wall of the sealing ring (322) fixedly installed at the end of the slide rod (321) slides against the inner wall of the air pipe (323). Since the sealing ring (322) and the inner wall of the air pipe (323) are sealed and slide, the sliding sealing ring (322) draws the gas inside the air pipe (323). The air pipe (323) can draw the gas inside the suction cup (325) connected to it, so that the suction cup (325) is stably attracted to the outer wall of the loader.

2. The quick-release tool for loader tires according to claim 1, characterized in that: There are four telescopic plates (312), which are distributed in a cross shape around the center of the threaded rod (316).

3. The quick-release tool for loader tires according to claim 1, characterized in that: The end of the threaded rod (316) is rotatably connected to the outer wall of the cross plate (2), and the outer wall of the threaded rod (316) is movably sleeved inside the sleeve block (315).

4. The quick-release tool for loader tires according to claim 1, characterized in that: The outer wall of the pressure plate (318) is made of rubber. There are four pressure plates (318) distributed in a cross shape around the center of the threaded rod (316).

5. A quick tire removal tool for a loader according to claim 1, characterized in that: There are four suction cups (325), which are arranged in a cross shape around the center of the threaded rod (316).

6. A quick tire removal tool for a loader according to claim 1, characterized in that: The outer wall of the trachea (323) is fixedly installed inside the fixing block (324).

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