High-wear-resistance cutter wheel of splitting machine

Abstract

The utility model discloses a high wear-resistant cutter wheel of a splitting machine, which relates to the technical field of splitting machines and comprises a box body, a movable groove is arranged on the box body, an adjusting component is arranged on the inner wall of the movable groove, a band cutter is arranged in the movable groove, and a driving component for driving the band cutter is arranged on the inner wall of the movable groove. According to the splitting machine, the outer wheel on the outer side of the cutter wheel is replaced with a heat treatment quenching material, so that the abrasion resistance of the outer wheel is enhanced, the service life of the cutter wheel is prolonged, the failure rate of the splitting machine is reduced, and the use performance of the splitting machine is improved; the telescopic rod is started to enable the movable block to move, so that the expansion state of the band knife is adjusted, when the knife flywheel and the band knife are in the expansion state, due to the action of the spring and the sliding rod, the expansion force of the band knife is not too large, and the problems that the band knife is broken and the precision is affected due to the too large expansion force are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of layer splitting machines, in particular to a high wear-resistant cutter wheel for layer splitting machines. Background Art

[0002] The technology of the existing splitting machine is that the outer circle of the knife wheel is a smooth surface, and the outer circles of the knife wheels at both ends are in contact with the band knife. Under the action of hydraulic pressure, the knife wheel tightens the band knife and transmits power through the friction between the knife wheel and the band knife. When the knife wheel rotates, the friction between the knife wheel and the band knife drives the band knife to rotate. When the splitting machine is working, the band knife cuts the split material, and friction resistance is generated on the band knife. In the process of the knife wheel driving the band knife to move, a slight sliding will occur between the outer circle of the knife wheel and the contact surface of the band knife, and then the surface of the knife wheel will be worn. When the wear is serious, the splitting machine cannot work normally and the knife wheel needs to be replaced, which wastes working time. The processing cost is increased again, and the belt knife is the core component in the splitting machine. Its life and usage status will affect the use effect of the entire machine. The belt knife needs to be in different states when working and when not working. The belt knife should be in a tensioned state when working, and a certain tensioning force needs to be controlled, which cannot be too large or too small. If the tensioning force is too large, the belt knife will be too tight, affecting the service life of the blade or even causing breakage. If the tensioning force is too small, the belt knife will be loose, the blade will easily fall off and greatly affect the splitting effect. When the splitting machine is not in working state, in order to extend the service life of the blade and the safety and splitting accuracy of the machine, the belt knife needs to be placed in a relaxed state.

[0003] Based on this, a highly wear-resistant cutter wheel for a splitting machine is now provided, which can eliminate the disadvantages of the existing cutter wheels. Utility Model Content

[0004] The utility model aims to provide a highly wear-resistant cutter wheel for a splitting machine, so as to solve the problems in the background technology that the cutter wheel is easy to wear and the expansion and loosening state of the control belt knife is controlled.

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

[0006] A highly wear-resistant cutter wheel for a splitting machine, comprising:

[0007] Box;

[0008] The box body is provided with a movable groove, an adjusting component is provided on the inner wall of the movable groove, a belt knife is provided inside the movable groove, a driving component for driving the belt knife is provided on the inner wall of the movable groove, a cooling component is provided inside the movable groove, and a water outlet pipe is provided on the surface of the box body.

[0009] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0010] In an optional scheme: the adjustment component includes a groove, which is arranged on the inner walls on both sides of the movable groove, and the inner walls of the groove are provided with mounting holes, a telescopic rod is arranged inside the mounting hole, a connecting plate is arranged at the output end of the telescopic rod, and a plurality of sliding holes are evenly arranged on the surface of the connecting plate, a sliding rod is slidably arranged inside the sliding hole, a limiting plate is arranged at the outer end of the sliding rod, the inner end of the sliding rod is connected to the surface of the movable block, a spring is sleeved on the outer side of the sliding rod, and both ends of the spring are respectively connected to the inner wall of the connecting plate and the surface of the movable block, sliding grooves are arranged on the inner walls on both sides of the groove, and sliders are slidably arranged inside the sliding grooves, and the sliders are arranged on the surfaces of both sides of the movable block.

[0011] In an optional scheme: the driving component includes an installation groove, the installation groove is arranged on the inner wall of the movable block, a driving motor is arranged at the bottom of the installation groove, a rotating roller is arranged at the output end of the driving motor, a rotating hole is arranged on the surface of the movable block, a rotating ring is arranged inside the rotating hole, a rotating roller is arranged inside the rotating ring for rotation, a positioning block is arranged in the middle of the rotating roller, a knife wheel is arranged on the outer side of the rotating roller, a positioning groove is arranged on the inner wall of the knife wheel, a positioning block is arranged inside the positioning groove, an outer wheel is arranged on the outer side of the knife wheel, and the outer side of the outer wheel is in contact with the belt knife.

[0012] In an optional scheme: the cooling component includes a fixed block, which is arranged on the inner walls on both sides of the movable groove, and heat dissipation motors are provided on the surfaces of both sides of the fixed block, and a rotating shaft is provided at the output end of the heat dissipation motor, and fan blades are provided on the outer side of the rotating shaft. Connecting blocks are provided on the inner walls on both sides of the movable groove, and a through hole is provided inside the connecting block. A water inlet pipe is provided on the surface of the box body, and the end of the water inlet pipe extends into the through hole. A nozzle connected to the through hole is provided at the upper end of the connecting block, and a nozzle is provided at the end of the nozzle.

[0013] In an optional solution: support plates are provided on the inner walls on both sides of the movable groove, and scrapers are provided on the upper ends of the support plates, and the scrapers are in contact with the belt knives.

[0014] In an optional solution: the bottom of the box body is provided with a slope inclined toward the water outlet pipe.

[0015] In an optional solution: the outer wheel is made of heat-treated and quenched material.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model replaces the outer wheel outside the cutter wheel with a heat-treated and quenched material, thereby enhancing the wear resistance of the outer wheel, increasing the service life of the cutter wheel, reducing the failure rate of the splitting machine, and improving the performance of the splitting machine.

[0018] 2. The utility model starts the telescopic rod to move the movable block, thereby adjusting the tension and looseness of the belt knife. When the knife wheel and the belt knife are in the tensioned state, due to the action of the spring and the slide rod, the tensioning force of the belt knife will not be too large, thereby avoiding the problem of the belt knife breaking and affecting the accuracy due to excessive tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the structural section of the box body of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure inside the box of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the band knife of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the movable block of the utility model.

[0024] Notes on reference numerals: 100, box body; 200, movable groove; 201, groove; 202, mounting hole; 203, telescopic rod; 204, connecting plate; 205, sliding hole; 206, sliding rod; 207, limiting plate; 208, spring; 209, sliding groove; 210, slider; 211, movable block; 300, mounting groove; 301, driving motor; 302, rotating hole; 303, rotating ring; 304, rotating roller; 305, positioning block; 306, knife wheel; 307, positioning groove; 308, outer wheel; 309, belt knife; 400, fixing block; 401, heat dissipation motor; 402, rotating shaft; 403, fan blade; 404, water inlet pipe; 405, connecting block; 406, through hole; 407, nozzle; 408, nozzle; 409, water outlet pipe; 410, support plate; 411, scraper. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] In one embodiment, Figure 1-Figure 5 As shown, a highly wear-resistant cutter wheel for a splitting machine comprises a box body 100 and a movable groove 200. The box body 100 is provided with the movable groove 200, an adjusting component is provided on the inner wall of the movable groove 200, a belt knife 309 is provided inside the movable groove 200, a driving component for driving the belt knife 309 is provided on the inner wall of the movable groove 200, a cooling component is provided inside the movable groove 200, a water outlet pipe 409 is provided on the surface of the box body 100, and a slope inclined toward the water outlet pipe 409 is provided at the bottom of the box body 100.

[0027] The adjustment component includes a groove 201, which is arranged on the inner walls of both sides of the movable groove 200, and a mounting hole 202 is arranged on the inner wall of the groove 201. A telescopic rod 203 is arranged inside the mounting hole 202, and a connecting plate 204 is arranged at the output end of the telescopic rod 203. A plurality of sliding holes 205 are evenly arranged on the surface of the connecting plate 204. A sliding rod 206 is slidingly arranged inside the sliding hole 205, and a limiting plate 207 is arranged at the outer end of the sliding rod 206. The inner end of the sliding rod 206 is connected to the surface of the movable block 211, and a spring 208 is sleeved on the outer side of the sliding rod 206. The two ends of the spring 208 are respectively connected to the inner wall of the connecting plate 204 and the surface of the movable block 211. Slide grooves 209 are arranged on the inner walls of both sides of the groove 201, and the slide grooves 209 slide inside A slider 210 is provided, and the slider 210 is arranged on the two side surfaces of the movable block 211. During use, when the band knife 309 needs to be replaced, the telescopic rod 203 is started, so that the telescopic rod 203 drives the movable block 211 to move inward, so that the tension state of the knife wheel 306 and the band knife 309 is released, and it is convenient to replace and repair the band knife 309. After the replacement and repair of the band knife 309 are completed, the telescopic rod 203 is started, so that the movable block 211 moves outward, so that the knife wheel 306 and the band knife 309 are in contact with a tensioned state, and due to the action of the spring 208 and the slide bar 206, the tensioning force of the band knife 309 will not be too large, thereby avoiding the problem of the band knife 309 breaking due to excessive tensioning force and affecting the accuracy.

[0028] The driving assembly includes a mounting groove 300, which is arranged on the inner wall of the movable block 211, a driving motor 301 is arranged at the bottom of the mounting groove 300, a rotating roller 304 is arranged at the output end of the driving motor 301, a rotating hole 302 is arranged on the surface of the movable block 211, a rotating ring 303 is arranged inside the rotating hole 302, a rotating roller 304 is arranged inside the rotating ring 303, a positioning block 305 is arranged in the middle of the rotating roller 304, a knife wheel 306 is sleeved on the outer side of the rotating roller 304, a positioning groove 307 is arranged on the inner wall of the knife wheel 306, a positioning block 305 is arranged inside the positioning groove 307, and the knife wheel 306 is sleeved on the outer side of the rotating roller 306. An outer wheel 308 is provided on the outer side of the wheel 306. The outer wheel 308 is made of heat-treated and quenched material. The outer side of the outer wheel 308 is in contact with the belt knife 309. When in use, the driving motor 301 is started to make the rotating roller 304 drive the knife wheel 306 to rotate, so that the knife wheel 306 contacts the belt knife 309 through the outer wheel 308, and drives the belt knife 309 to rotate to perform the splitting work. Since the outer wheel 308 is made of heat-treated and quenched material, the wear resistance of the outer wheel 308 is enhanced, the service life of the knife wheel 306 is increased, the failure rate of the splitting machine is reduced, and the performance of the splitting machine is improved.

[0029] The cooling component includes a fixed block 400, which is arranged on the inner walls of both sides of the movable groove 200. A heat dissipation motor 401 is arranged on the surface of both sides of the fixed block 400. A rotating shaft 402 is arranged at the output end of the heat dissipation motor 401, and a fan blade 403 is arranged on the outer side of the rotating shaft 402. A connecting block 405 is arranged on the inner walls of both sides of the movable groove 200. A through hole 406 is arranged inside the connecting block 405. A water inlet pipe 404 is arranged on the surface of the box body 100. The end of the water inlet pipe 404 extends to the inside of the through hole 406. A nozzle 407 connected to the through hole 406 is arranged at the upper end of the connecting block 405. A nozzle 408 is arranged at the end of the nozzle 407. Supports are arranged on the inner walls of both sides of the movable groove 200. Plate 410, a scraper 411 is provided on the upper end of the support plate 410, and the scraper 411 is in contact with the band knife 309. When in use, the heat dissipation motor 401 is started, so that the rotating shaft 402 drives the fan blade 403 to rotate, and the knife wheels 306 on both sides are cooled. By connecting an external water pump to the end of the water inlet pipe 404, water flows through the water inlet pipe 404 into the through hole 406, and then is sprayed on the surface of the band knife 309 from the nozzle 408, which not only cools the surface of the band knife 309, but also cleans the impurities remaining on the surface of the band knife 309. The scraper 411 installed can scrape the water on the surface of the band knife 309 for cleaning, so that the sewage is discharged from the outlet pipe 409.

[0030] The above embodiment discloses a highly wear-resistant cutter wheel for a splitting machine. When the device is in use, the drive motor 301 is started, so that the rotating roller 304 drives the cutter wheel 306 to rotate, so that the cutter wheel 306 contacts the band knife 309 through the outer wheel 308, and drives the band knife 309 to rotate to perform the splitting work. Moreover, since the outer wheel 308 is a heat-treated and quenched material, the wear resistance of the outer wheel 308 is enhanced, the service life of the cutter wheel 306 is increased, the failure rate of the splitting machine is reduced, and the performance of the splitting machine is improved. When it is necessary to replace the band knife 309, the telescopic rod 203 is started, so that the telescopic rod 203 drives the movable block 211 to move inward, so that the tension state between the cutter wheel 306 and the band knife 309 is released, which is convenient for replacing and repairing the band knife 309. After the replacement and repair of the band knife 309 are completed, the telescopic rod 203 is started so that the movable block 211 is moved inwardly. The movable block 211 moves outward, so that the knife wheel 306 and the band knife 309 are in contact with each other in a tensioned state, and due to the action of the spring 208 and the slide bar 206, the tensioning force of the band knife 309 will not be too large, thereby avoiding the problem of the band knife 309 breaking and affecting the accuracy due to excessive tensioning force, and then starting the heat dissipation motor 401, so that the rotating shaft 402 drives the fan blade 403 to rotate, and the knife wheels 306 on both sides are cooled. By connecting an external water pump to the end of the water inlet pipe 404, water flows through the water inlet pipe 404 into the through hole 406, and then is sprayed on the surface of the band knife 309 from the nozzle 408, which not only cools the surface of the band knife 309, but also cleans the impurities remaining on the surface of the band knife 309. The scraper 411 installed can scrape the water and the device on the surface of the band knife 309 for cleaning, so that the sewage is discharged from the outlet pipe 409.

[0031] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A highly wear-resistant cutter wheel for a splitting machine, comprising: Box (100); The invention is characterized in that a movable groove (200) is provided on the box body (100), an adjusting component is provided on the inner wall of the movable groove (200), a band knife (309) is provided inside the movable groove (200), a driving component for driving the band knife (309) is provided on the inner wall of the movable groove (200), a cooling component is provided inside the movable groove (200), and a water outlet pipe (409) is provided on the surface of the box body (100); The adjustment component comprises a groove (201), wherein the groove (201) is arranged on the inner walls on both sides of the movable groove (200), a mounting hole (202) is arranged on the inner wall of the groove (201), a telescopic rod (203) is arranged inside the mounting hole (202), a connecting plate (204) is arranged at the output end of the telescopic rod (203), a plurality of sliding holes (205) are evenly arranged on the surface of the connecting plate (204), a sliding rod (206) is slidably arranged inside the sliding hole (205), and the sliding rod (206) A limit plate (207) is provided at the outer end, the inner end of the slide rod (206) is connected to the surface of the movable block (211), a spring (208) is sleeved on the outer side of the slide rod (206), the two ends of the spring (208) are respectively connected to the inner wall of the connecting plate (204) and the surface of the movable block (211), a slide groove (209) is provided on the inner walls of both sides of the groove (201), a slider (210) is slidably provided inside the slide groove (209), and the slider (210) is arranged on the surfaces of both sides of the movable block (211); The driving assembly comprises a mounting groove (300), wherein the mounting groove (300) is arranged on the inner wall of the movable block (211), a driving motor (301) is arranged at the inner bottom of the mounting groove (300), a rotating roller (304) is arranged at the output end of the driving motor (301), a rotating hole (302) is arranged on the surface of the movable block (211), a rotating ring (303) is arranged inside the rotating hole (302), a rotating roller (304) is rotatably arranged inside the rotating ring (303), a positioning block (305) is arranged in the middle of the rotating roller (304), a knife wheel (306) is sleeved on the outer side of the rotating roller (304), a positioning groove (307) is arranged on the inner wall of the knife wheel (306), a positioning block (305) is arranged inside the positioning groove (307), an outer wheel (308) is arranged on the outer side of the knife wheel (306), and the outer side of the outer wheel (308) is in contact with a band knife (309).

2. A highly wear-resistant cutter wheel for a splitting machine according to claim 1, characterized in that: The cooling component comprises a fixed block (400), the fixed block (400) being arranged on the inner walls on both sides of the movable groove (200), a heat dissipation motor (401) being arranged on the surfaces on both sides of the fixed block (400), a rotating shaft (402) being arranged at the output end of the heat dissipation motor (401), a fan blade (403) being arranged on the outer side of the rotating shaft (402), a connecting block (405) being arranged on the inner walls on both sides of the movable groove (200), a through hole (406) being arranged inside the connecting block (405), a water inlet pipe (404) being arranged on the surface of the box body (100), a terminal end of the water inlet pipe (404) extending into the inside of the through hole (406), a nozzle (407) being arranged at the upper end of the connecting block (405) and being connected to the through hole (406), a nozzle (408) being arranged at the terminal end of the nozzle (407).

3. The high wear-resistant cutter wheel for a splitting machine according to claim 1, characterized in that: Support plates (410) are provided on the inner walls of both sides of the movable groove (200), and a scraper (411) is provided on the upper end of the support plate (410), and the scraper (411) is in contact with the belt knife (309).

4. The highly wear-resistant cutter wheel for a splitting machine according to claim 1, characterized in that: The inner bottom of the box body (100) is provided with a slope inclined toward the water outlet pipe (409).

5. The highly wear-resistant cutter wheel for a splitting machine according to claim 1, characterized in that: The outer wheel (308) is made of heat-treated and quenched material.

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