Roller machining equipment for excavator

Abstract

The utility model relates to the field of excavator part machining, in particular to idler wheel machining equipment for an excavator, and solves the technical problem that when an idler wheel machining device conducts grinding machining on a driving wheel for the excavator, the grinding position of grinding machining is often difficult to flexibly adjust according to the size of the driving wheel. According to the technical scheme, the roller machining equipment for the excavator comprises a baffle, a grinding machine, a bearing assembly, a supporting assembly, a first fixing assembly, a driving assembly, a second fixing assembly and an adjusting assembly; the hydraulic cylinder is started to drive the four sliding blocks to be close to or away from each other, the grinding position of the grinding machine can be flexibly adjusted according to the size of the excavator driving wheel, and pits and rust on the surface of the excavator driving wheel can be efficiently ground; the problem that when a roller machining device conducts grinding machining on the driving wheel for the excavator, the grinding position of grinding machining is often difficult to flexibly adjust according to the size of the driving wheel is solved.

Description

Technical Field

[0001] The utility model belongs to the field of excavator parts processing, and in particular relates to roller processing equipment for excavators. Background Art

[0002] The roller structure on an excavator usually refers to the excavator's track system, which includes components such as tracks, drive gears, support rollers and tension wheels, which work together to support and drive the excavator to move on the ground.

[0003] When existing roller processing equipment is grinding the excavator drive wheel, it is often easy for the roller processing equipment to only grind the drive wheels of some excavators because its own grinding process is usually fixed, and the sizes of the drive wheels of different models of excavators are often different. This will greatly affect the usability of the roller processing equipment.

[0004] Therefore, in view of the problem that the above-mentioned roller processing equipment is difficult to efficiently grind the excavator drive wheels of different sizes according to the needs of the user, and the grinding position of its grinding structure is difficult to flexibly adjust, a roller processing equipment for excavators is developed. By adding a center displacement adjustment structure, a threaded clamping installation structure, an anti-dumping structure and a motor protection structure to the roller processing equipment, the device can efficiently grind the excavator drive wheels of different sizes according to needs, and can increase the service life of its motor and improve the safety of the device during use. Utility Model Content

[0005] In order to overcome the problem that when a roller processing device is used to grind a driving wheel for an excavator, it is often difficult to flexibly adjust the grinding position of the grinding process according to the size of the driving wheel.

[0006] The technical solution of the utility model is: a roller processing equipment for an excavator, including a baffle, a grinder, a bearing assembly, a support assembly, a first fixed assembly, a driving assembly, a second fixed assembly, and an adjusting assembly. A supporting assembly for assisting in limiting the adjusting assembly is installed at the upper end of the bearing assembly, a baffle is installed at the upper end edge column of the supporting assembly, an adjusting assembly for center displacement is arranged on the supporting assembly, a grinder is installed on the adjusting assembly, a driving assembly protected by a shell is arranged at the lower end of the supporting assembly, a second fixed assembly for bearing the roller is installed at the upper end of the driving assembly, and the first fixed assembly is threadedly installed on the second fixed assembly.

[0007] Preferably, the first fixing component and the second fixing component cooperate with each other to fix the excavator drive wheel, and the adjustment component is used to drive the four grinders to move closer to or away from each other, so that the outer wall of the grinder fits with the outer wall of the excavator drive wheels of different sizes, and then the driving component drives the second fixing component to rotate, so as to achieve the effect of efficient grinding of excavator drive wheels of different sizes.

[0008] Preferably, the bearing assembly includes a base and anti-slip grooves. The anti-slip grooves are evenly arranged on the lower end of the base, and the base is in the shape of a square table. When in use, the base and the anti-slip grooves can provide a stable grip for the device, thereby preventing it from tipping over during the grinding process.

[0009] Preferably, the support assembly includes a support column, a support platform, a first slot body, a first mounting slot, a second mounting slot, and a limiting slot. The support column is fixedly connected to the four corner edges of the lower end of the support platform, and the lower end of the support column is connected to the four corner edges of the upper end of the base. The second mounting slot is penetrated at the upper and lower ends of the support platform, and the first slot body is penetrated at the upper and lower ends of the support platform and is evenly distributed around the second mounting slot. The front and rear ends of the first slot body are provided with limiting slots, and the end of the first slot body away from each other is fixed with the first mounting slot. A baffle is installed at the upper edge of the support platform. When in use, the first slot body cooperates with the limiting slot to limit the slider and provide stability when the slider is displaced from the center, thereby improving the stability of the grinder during movement and adjustment.

[0010] Preferably, the telescopic component driving component includes a shell, a heat dissipation groove, and a motor. The motor is fixedly connected to the second mounting groove, and the outer wall of the motor is mounted with the shell. The outer wall of the shell is penetrated by heat dissipation grooves evenly distributed around the shell. The upper end of the shell is connected to the lower end of the support platform. When in use, the motor can be protected from collision by the shell, and the heat dissipation groove can be used to dissipate the heat of the motor, thereby improving the working effect of the motor and its service life.

[0011] Preferably, the second fixing component includes a bearing platform, a fixing column, and a threaded groove. The upper end of the motor output unit is fixedly connected to the bearing platform, the upper end of the bearing platform is fixedly connected to the fixing column, and the upper end of the fixing column is provided with a threaded groove. When in use, the bearing platform cooperates with the fixing column to carry and limit the driving wheel of the excavator to prevent it from displacement and affecting the grinding effect of the driving wheel.

[0012] Preferably, the first fixing component includes a top cover, a handle, and a threaded column. The lower end of the top cover is fixedly connected to a threaded column, which is matched with a threaded groove. The upper end of the top cover is fixedly connected to a left-right symmetrical handle. When in use, the threaded column is matched with the threaded groove, so that the user can remove the top cover from the fixing column conveniently, and the driving wheel of the excavator can be fixed and limited by tightening the top cover, thereby facilitating the user to load and unload the driving wheel of the excavator.

[0013] Preferably, the adjustment component includes a slider, a limit block, a hydraulic cylinder, and a positioning groove. The slider is arranged in the first groove body. The front and rear ends of the slider are fixedly connected to the limit blocks. The limit blocks are adapted to the limit grooves. A hydraulic cylinder is fixedly connected to the first mounting groove. The ends of the hydraulic cylinder piston rods that are close to each other are connected to the ends of the slider that are away from each other. A positioning groove is provided at the upper end of the slider. A grinder is installed in the positioning groove. When in use, the grinder installed on the slider can be driven by the four sliders to move closer to or further away from each other. Corresponding adjustments are made according to the sizes of excavator drive wheels of different sizes to achieve the effect of efficient grinding of excavator drive wheels of different sizes.

[0014] Beneficial effects of the utility model:

[0015] 1. Use the adjustment component to drive the four grinders to move closer or farther from each other along the inner wall of the support component, so as to adjust the position of the grinders by sliding according to the needs of the user, and make the outer wall of the grinder fit with the outer wall of the excavator driving wheel, so as to efficiently grind the excavator driving wheels of different sizes;

[0016] 2. The base is equipped with anti-slip grooves to provide a stable grip for the device, thus preventing it from tipping over during the grinding process;

[0017] 3. The first groove body cooperates with the limiting groove to limit the slider and provide stability when the slider is displaced, thereby improving the stability of the grinder during movement and adjustment;

[0018] 4. The motor can be protected from collision through the shell, and the heat dissipation slot can be used to dissipate heat from the motor, thereby improving the working effect and service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a three-dimensional structural schematic diagram of a roller processing device for an excavator of the utility model;

[0020] Figure 2 What is shown is a schematic diagram of the three-dimensional structure disassembly of a roller processing device for an excavator according to the utility model;

[0021] Figure 3 The three-dimensional structure diagram of the bearing assembly, the supporting assembly and the baffle plate of the roller processing equipment for excavators of the utility model is shown;

[0022] Figure 4 The present invention shows a schematic diagram of the three-dimensional structure of a driving assembly, a first fixing assembly and a second fixing assembly of a roller processing device for an excavator;

[0023] Figure 5 What is shown is a schematic diagram of the three-dimensional structure disassembly of an adjustment component of a roller processing device for an excavator according to the utility model.

[0024] Explanation of the accompanying drawings: 101-base, 102-anti-slip pattern, 201-support column, 202-support platform, 203-first trough body, 204-first mounting groove, 205-second mounting groove, 206-limiting groove, 3-baffle, 4-grinder, 501-top cover, 502-handle, 503-threaded column, 601-housing, 602-heat dissipation groove, 603-motor, 701-support platform, 702-fixed column, 703-threaded groove, 801-slider, 802-limiting block, 803-hydraulic cylinder, 804-positioning groove. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1-2 The utility model provides an embodiment: a roller processing equipment for an excavator, comprising a baffle 3, a grinder 4, and also comprising a bearing assembly, a support assembly, a first fixing assembly, a driving assembly, a second fixing assembly, and an adjusting assembly. A supporting assembly for assisting in limiting the adjusting assembly is installed at the upper end of the bearing assembly, a baffle 3 is installed at the upper edge column of the supporting assembly, an adjusting assembly for center displacement is arranged on the supporting assembly, a grinder 4 is installed on the adjusting assembly, a driving assembly protected by a shell is arranged at the lower end of the supporting assembly, a second fixing assembly for bearing rollers is installed at the upper end of the driving assembly, a first fixing assembly is threadedly installed on the second fixing assembly, the first fixing assembly and the second fixing assembly cooperate with each other and fix the excavator driving wheel, and the adjusting assembly is used to drive the four grinders 4 to approach or move away from each other, so that the outer wall of the grinder 4 fits with the outer wall of the excavator driving wheel of different sizes, and then the driving assembly drives the second fixing assembly to rotate, so as to achieve the effect of efficiently grinding the excavator driving wheels of different sizes.

[0027] See also Figure 3In this embodiment, the bearing assembly includes a base 101 and an anti-skid pattern 102. The anti-skid pattern 102 is evenly provided at the lower end of the base 101, and the base 101 is in a square table shape. When in use, the base 101 cooperates with the anti-skid pattern 102 to provide a stable grip for the device, thereby preventing it from tipping over during the grinding process. The supporting assembly includes a supporting column 201, a supporting platform 202, a first slot 203, a first mounting slot 204, a second mounting slot 205, and a limiting slot 206. The four corner edges of the lower end of the supporting platform 202 are all fixedly connected with the supporting column 201, and the lower end of the supporting column 201 is connected to the four corner edges of the upper end of the base 101. Next, second mounting grooves 205 are formed through the upper and lower ends of the support platform 202, and first groove bodies 203 equidistantly distributed around the second mounting groove 205 are formed through the upper and lower ends of the support platform 202. Limiting grooves 206 are formed at the front and rear ends of the first groove body 203, and a first mounting groove 204 is formed at one end of the first groove body 203 away from each other. A baffle 3 is installed at the upper edge of the support platform 202. When in use, the first groove body 203 cooperates with the limiting groove 206 to limit the slider 801 and provide stability when the slider 801 is displaced from the center, thereby improving the stability of the grinder 4 during movement and adjustment.

[0028] See also Figure 4, in this embodiment, the second fixing component includes a bearing platform 701, a fixing column 702, and a threaded groove 703. The upper end of the output unit of the motor 603 is fixedly connected to the bearing platform 701, and the upper end of the bearing platform 701 is fixedly connected to the fixing column 702. The upper end of the fixing column 702 is provided with a threaded groove 703. When in use, the bearing platform 701 cooperates with the fixing column 702 to carry and limit the driving wheel of the excavator to prevent it from displacement and affecting the grinding effect of the driving wheel. The first fixing component includes a top cover 501, a handle 502, and a threaded column 503. The lower end of the top cover 501 is fixedly connected to the threaded column 503, and the threaded column 503 is adapted to the threaded groove 703. The upper end of the top cover 501 is fixedly connected to the handle 502 that is symmetrical on both sides. When in use, the threaded column 503 is adapted to the threaded groove 703, which can facilitate the user to remove the top cover 501 from the fixing column 702, and tighten the top cover 501 to adjust the excavator. The driving wheel of the excavator is fixed and limited, so that the user can load and unload the driving wheel of the excavator. The adjustment component includes a slider 801, a limit block 802, a hydraulic cylinder 803, and a positioning groove 804. The slider 801 is arranged in the first groove body 203. The front and rear ends of the slider 801 are fixedly connected to the limit block 802. The limit block 802 is adapted to the limit groove 206. The hydraulic cylinder 803 is fixedly connected in the first installation groove 204. The end of the piston rod of the hydraulic cylinder 803 that is close to each other is connected to the end of the slider 801 that is away from each other. A positioning groove 804 is provided at the upper end of the slider 801. A grinder 4 is installed in the positioning groove 804. When in use, the four sliders 801 are moved closer or farther away from each other, so as to drive the grinder 4 installed on the slider 801. According to the size of the excavator driving wheels of different sizes, corresponding adjustments are made to achieve the effect of efficient grinding of the excavator driving wheels of different sizes.

[0029] See also Figure 5 In this embodiment, the telescopic component driving component includes a shell 601, a heat dissipation groove 602, and a motor 603. The motor 603 is fixedly connected in the second installation groove 205. The outer wall of the motor 603 is installed with the shell 601. The outer wall of the shell 601 is penetrated by heat dissipation grooves 602 that are evenly distributed around the shell 601. The upper end of the shell 601 is connected to the lower end of the support platform 202. When in use, the motor 603 can be protected from collision by the shell 601, and the heat dissipation groove 602 is used to dissipate the heat of the motor 603, thereby improving the working effect of the motor 603 and its service life.

[0030] When working, first, use the two handles 502 of the column by hand, and remove the threaded column 503 from the thread groove 703 by rotating the top cover 501, then place the inner wall of the excavator driving wheel that needs to be polished along the outer wall of the fixing column 702 on the upper end of the supporting platform 701, and then install the threaded column 503 back into the thread groove 703, and tighten the top cover 501 to clamp and fix the excavator driving wheel up and down;

[0031] Next, the hydraulic cylinders 803 are started, and the four hydraulic cylinders 803 drive the four slide blocks 801 to move closer to or farther from each other along the inner wall of the first trough 203, and the grinding positions of the four grinders 4 are flexibly adjusted according to the size of the excavator driving wheel, so that the outer wall of the grinder 4 fits the outer wall of the excavator driving wheel;

[0032] Then, the motor 603 is started, and the motor 603 drives the excavator driving wheel clamped and fixed by the top cover 501 and the bearing platform 701 to rotate, and four grinders 4 are used to fully grind the pits and rust on the surface.

[0033] Through the above steps, by starting the hydraulic cylinder 803 to drive the four sliders 801 to move closer or farther away from each other, the grinding position of the grinder 4 can be flexibly adjusted according to the size of the excavator driving wheel, so as to efficiently grind the pits and rust on the surface of the excavator driving wheel, thereby solving the problem that when the roller processing device is grinding the excavator driving wheel, it is often difficult to flexibly adjust the grinding position of the grinding processing according to the size of the driving wheel.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A roller processing device for an excavator, comprising a baffle (3) and a grinder (4), characterized in that: The invention also comprises a bearing assembly, a support assembly, a first fixing assembly, a driving assembly, a second fixing assembly and an adjusting assembly. A supporting assembly for assisting in limiting the adjusting assembly is mounted on the upper end of the bearing assembly. A baffle (3) is mounted on the upper edge column of the supporting assembly. A center displacement adjusting assembly is arranged on the supporting assembly. A grinder (4) is mounted on the adjusting assembly. A driving assembly protected by a shell is arranged on the lower end of the supporting assembly. A second fixing assembly for bearing rollers is mounted on the upper end of the driving assembly. The first fixing assembly is threadedly mounted on the second fixing assembly.

2. The roller processing equipment for excavators according to claim 1, characterized in that: The bearing assembly comprises a base (101) and anti-skid patterns (102); the anti-skid patterns (102) are evenly arranged at the lower end of the base (101), and the base (101) is in a square table shape.

3. The roller processing equipment for excavators according to claim 2, characterized in that: The support assembly comprises a support column (201), a support platform (202), a first slot body (203), a first mounting slot (204), a second mounting slot (205), and a limiting slot (206); the support column (201) is fixedly connected to the four corner edges of the lower end of the support platform (202); the lower end of the support column (201) is connected to the four corner edges of the upper end of the base (101); the second mounting slot (205) is penetrated at the upper and lower ends of the support platform (202); the first slot body (203) is penetrated at the upper and lower ends of the support platform (202) and is equidistantly distributed around the second mounting slot (205); the limiting slots (206) are provided at the front and rear ends of the first slot body (203); the first mounting slot (204) is fixedly provided at one end of the first slot body (203) that is away from each other; and a baffle (3) is installed at the upper edge of the support platform (202).

4. The roller processing equipment for excavators according to claim 3, characterized in that: The telescopic assembly driving assembly comprises a housing (601), a heat dissipation groove (602), and a motor (603); the motor (603) is fixedly connected in the second mounting groove (205); the housing (601) is mounted on the outer wall of the motor (603); the outer wall of the housing (601) is penetrated by heat dissipation grooves (602) which are evenly distributed around the housing (601); and the upper end of the housing (601) is connected to the lower end of the support platform (202).

5. The roller processing equipment for excavators according to claim 4, characterized in that: The second fixing component comprises a bearing platform (701), a fixing column (702), and a threaded groove (703); the upper end of the output unit of the motor (603) is fixedly connected to the bearing platform (701); the upper end of the bearing platform (701) is fixedly connected to the fixing column (702); and the upper end of the fixing column (702) is provided with a threaded groove (703).

6. The roller processing equipment for excavators according to claim 5, characterized in that: The first fixing assembly comprises a top cover (501), a handle (502), and a threaded column (503); the threaded column (503) is fixedly connected to the lower end of the top cover (501); the threaded column (503) is matched with the threaded groove (703); and the upper end of the top cover (501) is fixedly connected to a left-right symmetrical handle (502).

7. The roller processing equipment for excavators according to claim 6, characterized in that: The adjustment component comprises a slider (801), a limit block (802), a hydraulic cylinder (803), and a positioning groove (804); the slider (801) is arranged in the first groove body (203); the front and rear ends of the slider (801) are fixedly connected to the limit block (802); the limit block (802) is matched with the limit groove (206); the hydraulic cylinder (803) is fixedly connected in the first installation groove (204); the end of the piston rod of the hydraulic cylinder (803) that is close to each other is connected to the end of the slider (801) that is away from each other; the upper end of the slider (801) is provided with a positioning groove (804), and a grinder (4) is installed in the positioning groove (804).

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