Cooker opening rough polishing device

Abstract

The utility model discloses a rough polishing device for a pot opening of a cooker, which relates to the field of polishing equipment and comprises a base, a supporting seat fixedly mounted on the top side of the base, a plurality of connecting plates fixedly mounted on the supporting seat, a mounting plate movably mounted on the connecting plates, a movable plate rotatably mounted on one side of the mounting plate, and a mounting shaft fixedly mounted on the movable plate. And a first abrasive belt wheel is rotationally mounted on the mounting shaft. According to the utility model, through the arrangement of the second abrasive belt wheel and the polishing abrasive belts, the polishing abrasive belts can move at the same time by starting the motor, and the polishing abrasive belts of 60 meshes, 80 meshes, 200 meshes, 300 meshes and the like can be respectively arranged on the different first abrasive belt wheel and the second abrasive belt wheel during use, so that the pot opening of a cooker can be polished to different degrees; and a hydraulic cylinder is started to drive a second abrasive belt wheel to move, the tightening state of the polishing abrasive belt can be relieved, the polishing abrasive belt can be taken down and replaced conveniently, and operation steps are simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a rough polishing device for the mouth of a cooking pot. Background Technique

[0002] A cooking pot is a kitchen utensil used for cooking or heating food, usually made of metal, ceramic or other materials.

[0003] In the prior art, in order to make the mouth of the cooking pot smoother, it is generally necessary to use sand belts with multiple different mesh numbers for polishing and grinding. Workers need to hold a grinding machine for grinding operations. However, during the operation process, it is necessary to frequently replace the sand belts, and the operation is cumbersome. Therefore, a rough polishing device for the mouth of a cooking pot is needed to meet people's needs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a rough polishing device for the mouth of a cooking pot to solve the problem that in order to make the mouth of the cooking pot smoother, it is generally necessary to use sand belts with multiple different mesh numbers for polishing and grinding, and workers need to hold a grinding machine for grinding operations. However, during the operation process, it is necessary to frequently replace the sand belts, and the operation is cumbersome as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A rough polishing device for the mouth of a cooking pot, including a base. A support seat is fixedly installed on the top side of the base. A plurality of connecting plates are fixedly installed on the support seat. An installation plate is movably installed on the connecting plates. A movable plate is rotatably installed on one side of the installation plate. An installation shaft is fixedly installed on the movable plate. A first sand belt wheel is rotatably installed on the installation shaft. A connecting frame is movably installed on one side of the movable plate. A hydraulic cylinder is fixedly installed on the connecting frame. The output end of the hydraulic cylinder penetrates through the connecting frame and is fixedly installed with a grinding wheel frame. A second sand belt wheel is rotatably installed on the grinding wheel frame. The same polishing sand belt is installed on the second sand belt wheel and the first sand belt wheel through transmission. A motor is fixedly installed on the top side of the base. A first transmission wheel is fixedly installed at the output end of the motor. A transmission belt is installed on the first transmission wheel through transmission. A second transmission wheel is installed on the transmission belt through transmission. A transmission shaft is fixedly installed on the second transmission wheel. Three bearing seats are rotatably installed on the transmission shaft. One side of each of the three bearing seats is movably installed with an L-shaped bracket. Both ends of the three L-shaped brackets are respectively fixedly installed on the base and the support seat. A plurality of first linkage wheels are fixedly installed on the transmission shaft. A second linkage wheel is fixedly installed on one side of the first sand belt wheel. The second linkage wheel is rotatably installed on the installation shaft. The same linkage belt is installed on the first linkage wheel and the second linkage wheel through transmission. A plurality of installation blocks are fixedly installed on one side of the support seat. A fixing plate is fixedly installed on the top side of the installation block. A first rotating shaft is fixedly installed on the fixing plate. An adjusting hydraulic cylinder is rotatably installed on the first rotating shaft. The output end of the adjusting hydraulic cylinder is rotatably installed with a second rotating shaft. The second rotating shaft is fixedly installed on one side of the movable plate.

[0006] Preferably, two distance-adjusting cylinders are installed on one side of the movable plate. The output ends of the two distance-adjusting cylinders are fixedly installed on the movable plate. The same movable frame is fixedly installed on the side where the two distance-adjusting cylinders are close to each other. A cleaning motor is fixedly installed on one side of the movable frame. One end of a connecting shaft is fixedly installed at the output end of the cleaning motor. The other end of the connecting shaft penetrates through the movable frame and is fixedly installed with a cleaning brush. The connecting shaft is rotatably installed on the movable frame.

[0007] Preferably, an installation groove is formed on the movable frame. A connecting rod is rotatably installed in the installation groove. One end of the connecting rod is fixedly installed with a knocking rod, which corresponds to the polishing sand belt. The connecting shaft is rotatably installed in the installation groove. Two knocking blocks are fixedly installed on the connecting shaft. The connecting rod is in contact with one corresponding knocking block.

[0008] Preferably, a rotating hole is formed on the connecting rod. A fixed shaft is rotatably installed in the rotating hole. Both ends of the fixed shaft are respectively fixedly installed on the inner walls of both sides of the installation groove. A torsion spring is fixedly sleeved on the fixed shaft. One end of the torsion spring is fixedly installed on the inner wall of the rotating hole, and the other end of the torsion spring is fixedly installed on the fixed shaft.

[0009] Preferably, one ends of four connecting screws are movably installed on the connecting frame. The other ends of the four connecting screws penetrate through the connecting frame and are threadedly installed on the hydraulic cylinder. Triangular reinforcing plates are fixedly installed on both sides of the connecting frame.

[0010] Preferably, four installation holes are formed on the movable plate. Two corresponding limiting screws are movably installed in the two installation holes. The two limiting screws are threadedly installed on the connecting frame.

[0011] Preferably, a positioning hole is formed on the installation plate. The connecting plate is movably installed in the positioning hole. Two connecting holes are formed on both the connecting plate and the installation plate. The same installation screw is threadedly installed in the two connecting holes on the same side.

[0012] Preferably, a first limiting groove is formed on the first linkage wheel, and a second limiting groove is formed on the second linkage wheel. The linkage belt is installed in the first limiting groove and the second limiting groove in a transmission manner.

[0013] The beneficial effects of the utility model are as follows:

[0014] In the utility model, through the arrangement of the second sand belt wheel and the polishing sand belt, by starting the motor, multiple polishing sand belts can move simultaneously. When in use, polishing sand belts of 60 meshes, 80 meshes, 200 meshes, 300 meshes, etc. can be respectively arranged on different first sand belt wheels and second sand belt wheels, so as to perform polishing operations on the pot mouth of the cooking utensil to different degrees. And by starting the hydraulic cylinder to drive the second sand belt wheel to move, the tight state of the polishing sand belt can be released, so as to remove and replace the polishing sand belt. The operation steps are simple and convenient.

[0015] In the present utility model, through the arrangement of the cleaning brush and the knocking rod, after the grinding operation is completed, the cleaning brush can be brought into contact with the polishing sand belt by opening the distance-adjusting cylinder. At this time, when the cleaning motor is turned on, the knocking rod can repeatedly knock the polishing sand belt to reduce the adhesion of metal dust on the polishing sand belt. At the same time, the cleaning brush will rotate and brush off some dust, thereby extending the service time and service life of the polishing sand belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a rough polishing device for the pot mouth of a cooking utensil proposed by the present utility model;

[0017] Figure 2 is a schematic side view structural diagram of a rough polishing device for the pot mouth of a cooking utensil proposed by the present utility model;

[0018] Figure 3 is a schematic structural diagram of the movable plate of a rough polishing device for the pot mouth of a cooking utensil proposed by the present utility model;

[0019] Figure 4 is a schematic structural diagram of the hydraulic cylinder part of a rough polishing device for the pot mouth of a cooking utensil proposed by the present utility model;

[0020] Figure 5 is a schematic structural diagram of the transmission shaft part of a rough polishing device for the pot mouth of a cooking utensil proposed by the present utility model;

[0021] Figure 6 is a schematic structural diagram of the movable frame part of a rough polishing device for the pot mouth of a cooking utensil proposed by the present utility model;

[0022] Figure 7 is a schematic cross-sectional view structural diagram of the movable frame part of a rough polishing device for the pot mouth of a cooking utensil proposed by the present utility model.

[0023] In the figure: 100, base; 101, support base; 200, connecting plate; 201, mounting plate; 202, movable plate; 203, mounting shaft; 204, first abrasive belt wheel; 205, connecting frame; 206, hydraulic cylinder; 207, grinding wheel frame; 208, mounting screw; 209, second abrasive belt wheel; 210, polishing abrasive belt; 211, connecting screw; 212, triangular reinforcement plate; 213, mounting hole; 214, limit screw; 215, positioning hole; 216, connecting hole; 300, motor; 301, first driving wheel; 302, transmission belt; 303, second driving wheel; 304, transmission shaft; 305, bearing seat; 306, L-shaped bracket; 307, first linkage wheel; 308, second linkage wheel; 309, linkage belt; 310, first limit groove; 311, second limit groove; 400, mounting block; 401, fixing plate; 402, first rotating shaft; 403, adjusting hydraulic cylinder; 404, second rotating shaft; 500, distance adjusting cylinder; 501, movable frame; 502, cleaning motor; 503, connecting shaft; 504, cleaning brush; 505, mounting groove; 506, connecting rod; 507, knocking rod; 508, knocking block; 509, rotating hole; 510, fixed shaft; 511, torsion spring. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0025] Refer to Figure 1-7, A rough polishing device for the pot mouth of a cooking utensil, including a base 100. A support base 101 is fixedly installed on the top side of the base 100. A plurality of connecting plates 200 are fixedly installed on the support base 101. An installation plate 201 is movably installed on the connecting plate 200. A movable plate 202 is rotatably installed on one side of the installation plate 201. An installation shaft 203 is fixedly installed on the movable plate 202. A first abrasive belt wheel 204 is rotatably installed on the installation shaft 203. A connecting frame 205 is movably installed on one side of the movable plate 202. A hydraulic cylinder 206 is fixedly installed on the connecting frame 205. The output end of the hydraulic cylinder 206 penetrates through the connecting frame 205 and is fixedly installed with a grinding wheel frame 207. A second abrasive belt wheel 209 is rotatably installed on the grinding wheel frame 207. The same polishing abrasive belt 210 is installed on the second abrasive belt wheel 209 and the first abrasive belt wheel 204 in a driving manner. A motor 300 is fixedly installed on the top side of the base 100. A first driving wheel 301 is fixedly installed on the output end of the motor 300. A driving belt 302 is installed on the first driving wheel 301 in a driving manner. A second driving wheel 303 is installed on the driving belt 302 in a driving manner. A transmission shaft 304 is fixedly installed on the second driving wheel 303. Three bearing seats 305 are rotatably installed on the transmission shaft 304. An L-shaped bracket 306 is movably installed on one side of each of the three bearing seats 305. The two ends of the three L-shaped brackets 306 are respectively fixedly installed on the base 100 and the support base 101. A plurality of first linkage wheels 307 are fixedly installed on the transmission shaft 304. A second linkage wheel 308 is fixedly installed on one side of the first abrasive belt wheel 204. The second linkage wheel 308 is rotatably installed on the installation shaft 203. The same linkage belt 309 is installed on the first linkage wheel 307 and the second linkage wheel 308 in a driving manner. A plurality of installation blocks 400 are fixedly installed on one side of the support base 101. A fixing plate 401 is fixedly installed on the top side of the installation block 400. A first rotating shaft 402 is fixedly installed on the fixing plate 401. An adjusting hydraulic cylinder 403 is rotatably installed on the first rotating shaft 402. The output end of the adjusting hydraulic cylinder 403 is rotatably installed with a second rotating shaft 404. The second rotating shaft 404 is fixedly installed on one side of the movable plate 202. When the motor 300 is started, the output end of the motor 300 will drive the first driving wheel 301 to rotate. The first driving wheel 301 will drive the second driving wheel 303 to rotate through the cooperation with the driving belt 302, so that the second driving wheel 303 drives the transmission shaft 304 to rotate on the three bearing seats 305. The continuously rotating transmission shaft 304 will drive a plurality of first linkage wheels 307 to rotate, and the first linkage wheels 307 will drive the second linkage wheel 308 to rotate through the cooperation with the linkage belt 309. By setting the first limiting groove 310 and the second limiting groove 311, the linkage belt 309 can be prevented from slipping. During the continuous rotation of the second linkage wheel 308, it will drive the first abrasive belt wheel 204 to rotate on the installation shaft 203. During the rotation of the first abrasive belt wheel 204, it will drive the polishing abrasive belt 210 to move through the cooperation with the second abrasive belt wheel 209. At this time, the pot mouth of the cooking utensil can be placed at the polishing abrasive belt 210 for grinding.By activating the hydraulic cylinder 206 to retract its output end, the grinding wheel frame 207 and the second abrasive belt wheel 209 can be driven to move towards the first abrasive belt wheel 204. At this time, the polishing abrasive belt 210 is no longer squeezed by the second abrasive belt wheel 209 and is in a taut state, so that the polishing abrasive belt 210 can be removed and replaced. Conversely, when the polishing abrasive belt 210 is sleeved on the second abrasive belt wheel 209 and the first abrasive belt wheel 204, activating the hydraulic cylinder 206 to extend its output end can make the second abrasive belt wheel 209 squeeze the polishing abrasive belt 210 again to make it taut, realizing the installation of the polishing abrasive belt 210. By arranging multiple first abrasive belt wheels 204 and second abrasive belt wheels 209, when the motor 300 is activated, multiple polishing abrasive belts 210 can move simultaneously. During use, polishing abrasive belts 210 with 60 meshes, 80 meshes, 200 meshes, and 300 meshes can be respectively arranged on different first abrasive belt wheels 204 and second abrasive belt wheels 209 to perform grinding operations on the pot mouth of the cooking utensil to different degrees. When the adjusting hydraulic cylinder 403 is activated, the output end of the adjusting hydraulic cylinder 403 can extend and retract. By extending and retracting to different degrees, the movable plate 202 can be driven to rotate and adjust the angle on the mounting plate 201, so as to adjust the angle of the polishing abrasive belt 210 for operation according to the usage habit. During the process of adjusting the angle of the movable plate 202, one end of the adjusting hydraulic cylinder 403 will rotate on the first rotating shaft 402, while the output end of the adjusting hydraulic cylinder 403 will rotate on the second rotating shaft 404 to adapt to the change of the angle of the movable plate 202. And by rotating the two limit screws 214, the connecting frame 205 together with the hydraulic cylinder 206 can be removed. Fine-tuning the position of the connecting frame 205 and passing the two limit screws 214 through the other two mounting holes 213 and screwing them on the connecting frame 205 can re-fix the connecting frame 205, realizing the effect of fine-tuning the position of the connecting frame 205 to install polishing abrasive belts 210 of different sizes.,

[0026] Further, two distance-adjusting cylinders 500 are installed on one side of the movable plate 202. The output ends of the two distance-adjusting cylinders 500 are fixedly installed on the movable plate 202. The same movable frame 501 is fixedly installed on the side of the two distance-adjusting cylinders 500 close to each other. A cleaning motor 502 is fixedly installed on one side of the movable frame 501. One end of a connecting shaft 503 is fixedly installed at the output end of the cleaning motor 502. The other end of the connecting shaft 503 penetrates through the movable frame 501 and is fixedly installed with a cleaning brush 504. The connecting shaft 503 is rotatably installed on the movable frame 501. After grinding is completed, the two distance-adjusting cylinders 500 can be started, so that the distance-adjusting cylinders 500 drive the movable frame 501 to move towards the direction of the movable plate 202, thereby causing the movable frame 501 to drive the connecting shaft 503 to move, and the connecting shaft 503 drives the cleaning brush 504 to contact the polishing sand belt 210. At this time, the cleaning motor 502 can be started. The output end of the cleaning motor 502 will drive the connecting shaft 503 to rotate, and the connecting shaft 503 will drive the cleaning brush 504 to rotate, so that the cleaning brush 504 brushes off the dust remaining on the polishing sand belt 210.

[0027] Further, an installation groove 505 is formed on the movable frame 501. A connecting rod 506 is rotatably installed in the installation groove 505. One end of the connecting rod 506 is fixedly installed with a knocking rod 507. The knocking rod 507 corresponds to the polishing sand belt 210. The connecting shaft 503 is rotatably installed in the installation groove 505. Two knocking blocks 508 are fixedly installed on the connecting shaft 503. The connecting rod 506 is in contact with a corresponding knocking block 508. When the connecting shaft 503 rotates, it will drive the two knocking blocks 508 to move. During the movement of the knocking blocks 508, they will contact and squeeze the connecting rod 506, causing one end of the connecting rod 506 to flip, and at the same time causing the other end of the connecting rod 506 to drive the knocking rod 507 to lift up. The flipped connecting rod 506 will compress the torsion spring 511 through the cooperation with the rotating hole 509. During the continuous movement of the knocking blocks 508, they will disengage from the contact with the connecting rod 506. At this time, the connecting rod 506 is no longer squeezed. The torsion spring 511 in the compressed state will be released and drive the connecting rod 506 to flip back to its original position, so that the connecting rod 506 drives the knocking rod 507 to knock on the polishing sand belt 210, knocking off some of the dust on the polishing sand belt 210 and reducing the adhesion of the dust for the cleaning brush 504 to brush off.

[0028] Furthermore, a rotating hole 509 is provided on the connecting rod 506, and a fixed shaft 510 is rotatably installed in the rotating hole 509. Both ends of the fixed shaft 510 are respectively fixedly installed on the inner walls of the two sides of the installation groove 505. A torsion spring 511 is fixedly sleeved on the fixed shaft 510. One end of the torsion spring 511 is fixedly installed on the inner wall of the rotating hole 509, and the other end of the torsion spring 511 is fixedly installed on the fixed shaft 510. During the rotation process, the connecting rod 506 will rotate on the fixed shaft 510 through the rotating hole 509, so that the connecting rod 506 can achieve the rotation effect. The flipped connecting rod 506 will compress the torsion spring 511 by cooperating with the rotating hole 509, and the knocking block 508 will break away from the contact with the connecting rod 506 during the continuous movement. At this time, the connecting rod 506 is no longer squeezed, and the torsion spring 511 in the compressed state will be released and drive the connecting rod 506 to flip and reset.

[0029] Furthermore, one end of four connecting screws 211 are movably mounted on the connecting frame 205, and the other ends of the four connecting screws 211 all pass through the connecting frame 205 and are threadedly mounted on the hydraulic cylinder 206. Triangular reinforcement plates 212 are fixedly mounted on both sides of the connecting frame 205. The hydraulic cylinder 206 can be mounted on the connecting frame 205 by means of the connecting screws 211. By providing the triangular reinforcement plates 212, the stability of the connecting frame 205 can be increased.

[0030] Furthermore, four mounting holes 213 are provided on the movable plate 202, and limiting screws 214 are movably installed in two corresponding mounting holes 213. The two limiting screws 214 are threadedly installed on the connecting frame 205. By rotating the two limiting screws 214, the connecting frame 205 together with the hydraulic cylinder 206 can be removed, and the position of the connecting frame 205 can be fine-tuned and the two limiting screws 214 can be passed through the other two mounting holes 213 and screwed onto the connecting frame 205, so that the connecting frame 205 can be re-fixed, thereby achieving the effect of fine-tuning the position of the connecting frame 205.

[0031] Furthermore, a positioning hole 215 is provided on the mounting plate 201, and the connecting plate 200 is movably installed in the positioning hole 215. Two connecting holes 216 are provided on the connecting plate 200 and the mounting plate 201. The two connecting holes 216 located on the same side are threaded with the same mounting screw 208. The mounting plate 201 and the connecting plate 200 can be installed using the connecting holes 216 and the mounting screw 208.

[0032] Furthermore, a first limiting groove 310 is provided on the first linkage wheel 307, and a second limiting groove 311 is provided on the second linkage wheel 308. The linkage belt 309 is installed in the first limiting groove 310 and the second limiting groove 311. The first limiting groove 310 and the second limiting groove 311 can prevent the linkage belt 309 from slipping.

[0033] Working principle of this utility model:

[0034] Turn on the motor 300. The output end of the motor 300 will drive the first transmission wheel 301 to rotate. The first transmission wheel 301 will drive the second transmission wheel 303 to rotate through the cooperation with the transmission belt 302, so that the second transmission wheel 303 drives the transmission shaft 304 to rotate on the three bearing seats 305. The continuously rotating transmission shaft 304 will drive a plurality of first linkage wheels 307 to rotate, and the first linkage wheels 307 will drive the second linkage wheels 308 to rotate through the cooperation with the linkage belt 309. By setting the first limit groove 310 and the second limit groove 311, the linkage belt 309 can be prevented from slipping. During the continuous rotation of the second linkage wheel 308, it will drive the first abrasive belt wheel 204 to rotate on the mounting shaft 203. During the rotation of the first abrasive belt wheel 204, it will drive the polishing abrasive belt 210 to move through the cooperation with the second abrasive belt wheel 209. At this time, the mouth of the cooking utensil can be placed at the polishing abrasive belt 210 for grinding. By turning on the hydraulic cylinder 206 and retracting its output end, the grinding wheel frame 207 and the second abrasive belt wheel 209 can be driven to move towards the first abrasive belt wheel 204. At this time, the polishing abrasive belt 210 is no longer squeezed by the second abrasive belt wheel 209 and is in a taut state, so as to remove and replace the polishing abrasive belt 210. On the contrary, put the polishing abrasive belt 210 on the second abrasive belt wheel 209 and the first abrasive belt wheel 204, turn on the hydraulic cylinder 206 and extend its output end, and the second abrasive belt wheel 209 can re-squeeze the polishing abrasive belt 210 to make it taut, realizing the installation of the polishing abrasive belt 210. By setting a plurality of first abrasive belt wheels 204 and second abrasive belt wheels 209, when the motor 300 is turned on, a plurality of polishing abrasive belts 210 can move simultaneously. When in use, polishing abrasive belts 210 with 60 meshes, 80 meshes, 200 meshes, 300 meshes, etc. can be set on different first abrasive belt wheels 204 and second abrasive belt wheels 209 respectively, so as to perform grinding operations on the mouth of the cooking utensil to different degrees. When the adjusting hydraulic cylinder 403 is turned on, the output end of the adjusting hydraulic cylinder 403 can expand and contract. By expanding and contracting to different degrees, the movable plate 202 can be driven to rotate on the mounting plate 201 and adjust the angle, so as to adjust the angle of the polishing abrasive belt 210 for operation according to the usage habit. During the process of adjusting the angle of the movable plate 202, one end of the adjusting hydraulic cylinder 403 will rotate on the first rotating shaft 402, and the output end of the adjusting hydraulic cylinder 403 will rotate on the second rotating shaft 404, so as to adapt to the change of the angle of the movable plate 202. And by rotating the two limit screws 214, the connecting frame 205 together with the hydraulic cylinder 206 can be removed. Fine-tune the position of the connecting frame 205 and pass the two limit screws 214 through the other two mounting holes 213 and screw them on the connecting frame 205, and the position of the connecting frame 205 can be fixed again, realizing the effect of fine-tuning the position of the connecting frame 205, so as to install polishing abrasive belts 210 of different sizes. After grinding, the two distance-adjusting cylinders 500 can be turned on, so that the distance-adjusting cylinders 500 drive the movable frame 501 to move towards the movable plate 202, so that the movable frame 501 drives the connecting shaft 503 to move.The connecting shaft 503 drives the cleaning brush 504 to contact the polishing belt 210. At this time, the cleaning motor 502 can be turned on. The output end of the cleaning motor 502 will drive the connecting shaft 503 to rotate, and the connecting shaft 503 will drive the cleaning brush 504 to rotate, so that the cleaning brush 504 can brush off the residual dust on the polishing belt 210. During the process, the connecting shaft 503 will drive the two knocking blocks 508 to move. The knocking blocks 508 will contact and squeeze the connecting rod 506 during the movement, so that one end of the connecting rod 506 will flip over, and at the same time, the other end of the connecting rod 506 will drive the knocking rod 507 to tilt up. The connecting rod 506 is rotating. The connecting rod 506 will rotate on the fixed shaft 510 through the rotating hole 509, so that the connecting rod 506 can achieve the effect of rotation. The flipped connecting rod 506 will compress the torsion spring 511 through the cooperation with the rotating hole 509. The knocking block 508 will be out of contact with the connecting rod 506 during the continuous movement. At this time, the connecting rod 506 is no longer squeezed. The torsion spring 511 in the compressed state will be released and drive the connecting rod 506 to flip and reset, so that the connecting rod 506 drives the knocking rod 507 to knock on the polishing belt 210, knocking off part of the dust on the polishing belt 210 and reducing the attachment of dust so that the cleaning brush 504 can brush it off.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for rough polishing the mouth of a cooking utensil, comprising a base (100), characterized in that: A support seat (101) is fixedly mounted on the top side of the base (100), a plurality of connecting plates (200) are fixedly mounted on the support seat (101), a mounting plate (201) is movably mounted on the connecting plate (200), a movable plate (202) is rotatably mounted on one side of the mounting plate (201), a mounting shaft (203) is fixedly mounted on the movable plate (202), a first grinding belt wheel (204) is rotatably mounted on the mounting shaft (203), a connecting frame (205) is movably mounted on one side of the movable plate (202), a hydraulic cylinder (206) is fixedly mounted on the connecting frame (205), and the hydraulic cylinder The output end of the (206) passes through the connecting frame (205) and is fixedly mounted with a grinding wheel frame (207), a second grinding belt wheel (209) is rotatably mounted on the grinding wheel frame (207), the second grinding belt wheel (209) and the first grinding belt wheel (204) are driven and mounted with the same polishing belt (210), a motor (300) is fixedly mounted on the top side of the base (100), a first transmission wheel (301) is fixedly mounted on the output end of the motor (300), a transmission belt (302) is driven and mounted on the first transmission wheel (301), and a second transmission wheel (303) is driven and mounted on the transmission belt (302) A transmission shaft (304) is fixedly mounted on the second transmission wheel (303), three bearing seats (305) are rotatably mounted on the transmission shaft (304), one side of each of the three bearing seats (305) is movably mounted with an L-shaped bracket (306), two ends of the three L-shaped brackets (306) are respectively fixedly mounted on the base (100) and the support seat (101), a plurality of first linkage wheels (307) are fixedly mounted on the transmission shaft (304), a second linkage wheel (308) is fixedly mounted on one side of the first grinding belt wheel (204), and the second linkage wheel (308) is rotatably mounted on the mounting shaft (203) The first linkage wheel (307) and the second linkage wheel (308) are driven and installed with the same linkage belt (309); a plurality of mounting blocks (400) are fixedly installed on one side of the support seat (101); a fixing plate (401) is fixedly installed on the top side of the mounting block (400); a first rotating shaft (402) is fixedly installed on the fixing plate (401); an adjusting hydraulic cylinder (403) is rotatably installed on the first rotating shaft (402); a second rotating shaft (404) is rotatably installed on the output end of the adjusting hydraulic cylinder (403); and the second rotating shaft (404) is fixedly installed on one side of the movable plate (202).

2. A device for rough polishing the mouth of a cooker according to claim 1, characterized in that: Two adjustable cylinders (500) are installed on one side of the movable plate (202), and the output ends of the two adjustable cylinders (500) are fixedly installed on the movable plate (202). The two adjustable cylinders (500) are fixedly installed on the same movable frame (501) on the side close to each other. A cleaning motor (502) is fixedly installed on one side of the movable frame (501). One end of a connecting shaft (503) is fixedly installed on the output end of the cleaning motor (502). The other end of the connecting shaft (503) passes through the movable frame (501) and is fixedly installed with a cleaning brush (504). The connecting shaft (503) is rotatably installed on the movable frame (501).

3. A device for rough polishing the mouth of a cooker according to claim 2, characterized in that: The movable frame (501) is provided with a mounting groove (505), a connecting rod (506) is rotatably mounted in the mounting groove (505), a knocking rod (507) is fixedly mounted on one end of the connecting rod (506), the knocking rod (507) corresponds to the polishing belt (210), the connecting shaft (503) is rotatably mounted in the mounting groove (505), two knocking blocks (508) are fixedly mounted on the connecting shaft (503), and the connecting rod (506) contacts a corresponding knocking block (508).

4. A cooker pot mouth rough polishing device according to claim 3, characterized in that: The connecting rod (506) is provided with a rotating hole (509), a fixed shaft (510) is rotatably mounted in the rotating hole (509), two ends of the fixed shaft (510) are respectively fixedly mounted on the inner walls on both sides of the mounting groove (505), a torsion spring (511) is fixedly sleeved on the fixed shaft (510), one end of the torsion spring (511) is fixedly mounted on the inner wall of the rotating hole (509), and the other end of the torsion spring (511) is fixedly mounted on the fixed shaft (510).

5. The device for rough polishing the mouth of a cooker according to claim 1, characterized in that: One end of four connecting screws (211) is movably mounted on the connecting frame (205), and the other ends of the four connecting screws (211) all penetrate the connecting frame (205) and are threadedly mounted on the hydraulic cylinder (206), and triangular reinforcing plates (212) are fixedly mounted on both sides of the connecting frame (205).

6. The device for rough polishing the mouth of a cooker according to claim 1, characterized in that: The movable plate (202) is provided with four mounting holes (213), and limiting screw rods (214) are movably mounted in two corresponding mounting holes (213), and the two limiting screw rods (214) are threadedly mounted on the connecting frame (205).

7. The device for rough polishing the mouth of a cooker according to claim 1, characterized in that: The mounting plate (201) is provided with a positioning hole (215), and the connecting plate (200) is movably mounted in the positioning hole (215). The connecting plate (200) and the mounting plate (201) are both provided with two connecting holes (216), and the two connecting holes (216) on the same side are internally threaded with the same mounting screw (208).

8. The device for rough polishing the mouth of a cooker according to claim 1, characterized in that: The first linkage wheel (307) is provided with a first limiting groove (310), the second linkage wheel (308) is provided with a second limiting groove (311), and the linkage belt (309) is transmission-installed in the first limiting groove (310) and the second limiting groove (311).

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