Crucible cleaning tank

Abstract

The crucible cleaning tank comprises a cleaning tank body and a crucible to be cleaned, a support is fixedly connected to the inner wall of the cleaning tank body in an inclined mode, a limiting sliding groove is formed in the support, a bracket is connected to the upper portion of the support in a sliding mode, two limiting sliding blocks are fixedly connected to the lower portion of the bracket in a front-back symmetry mode, and the limiting sliding blocks are matched with the limiting sliding groove in a sliding mode. A to-be-cleaned crucible is placed in the bracket, a through groove is formed in the bottom of the bracket, a second cleaning rod is rotationally installed between the two limiting sliding blocks through a rotating shaft, a vertical frame is fixedly connected to the portion, close to the bottom, of the upper face of the support, a first connecting shaft is rotationally installed on the rear face of the vertical frame, and a waterproof motor is fixedly connected to the front face of the vertical frame. The second cleaning rod and the first cleaning rod can be driven to rotate synchronously by starting the waterproof motor, and meanwhile, the second cleaning rod and the first cleaning rod are in contact with the outer wall and the inner wall of the to-be-cleaned crucible correspondingly, so that the inner wall and the outer wall of the to-be-cleaned crucible can be brushed at the same time.

Description

Technical Field

[0001] The utility model relates to a cleaning device, in particular to a crucible cleaning tank. Background Art

[0002] Crucible is a container for melting and refining metal liquid and for solid-liquid heating and reaction. After the crucible is produced, it needs to go through cleaning and drying processes to ensure the cleanliness of the crucible. Cleaning requires the use of a cleaning device.

[0003] For example, a crucible cleaning tank disclosed in a Chinese patent with the publication number CN221133494U comprises: a tank body, a water tank is provided on the left side of the tank body, and a water pump is installed on the left wall of the tank body, the water inlet end of the water pump is connected to the water tank, and the water outlet end of the water pump is connected to a water pipe, and nozzles are connected to the top of the water pipe at equal intervals; a hydraulic rod, hydraulic rods are installed on both the left and right sides of the tank body, and the movable end of the hydraulic rod is fixedly connected to a mounting plate; a support frame, a support frame is rotatably installed inside the mounting plate, and movable frames are slidably installed on the left and right sides of the bottom of the support frame, a motor is installed on the top left side of the mounting plate, and the output end of the motor is fixedly connected to a shaft rod, and the outer side of the shaft rod is fixedly connected to a driving gear. The crucible cleaning tank is convenient for automatic batch cleaning of crucibles, which saves time and effort, and is convenient for quick fixing of crucibles to prevent the crucibles from falling off easily during the cleaning process;

[0004] Some problems were found when using the above-mentioned existing crucible cleaning tank. First, the crucible was clamped upside down by a movable rack, which blocked the outer wall of the crucible, resulting in the outer wall of the crucible being unable to be cleaned. Only the inner wall of the crucible could be effectively cleaned. Utility Model Content

[0005] The purpose of the present invention is to provide a crucible cleaning tank to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crucible cleaning tank, comprising a cleaning tank and a crucible to be cleaned, the inner wall of the cleaning tank being fixedly connected with a bracket obliquely, a limiting slide groove being provided on the top of the bracket, a bracket being slidably connected above the bracket, two limiting sliders being fixedly connected symmetrically front and back below the bracket, the limiting sliders slidingly cooperate with the limiting slide grooves, the crucible to be cleaned is placed inside the bracket, a through groove is provided at the bottom of the bracket, a second cleaning rod is rotatably installed between the two limiting sliders via a rotating shaft, a stand is fixedly connected to the top of the bracket near the bottom, a first connecting shaft is rotatably installed behind the stand, a waterproof motor is fixedly connected to the front of the stand, the output end of the waterproof motor is fixedly connected to the first connecting shaft, and the other end of the first connecting shaft is fixedly connected to the first cleaning rod.

[0007] Preferably, a screw is rotatably installed in the limiting sliding groove, a driving motor is fixedly connected to the upper end of the bracket, and an output end of the driving motor is fixedly connected to the screw.

[0008] Preferably, a threaded through hole is provided in the limiting slider, and the threaded through hole cooperates with the screw thread.

[0009] Preferably, a retaining edge is fixedly connected to the front side of the bracket, and mounting grooves are symmetrically provided on the inner wall of the bracket, and a support roller is rotatably installed in the mounting groove.

[0010] Preferably, a second transmission shaft is rotatably installed on the front of the stand and below the first connecting shaft. A first gear is fixed to the first connecting shaft, and a second gear is fixed to the second transmission shaft. The second gear cooperates with the first gear, and the other end of the second transmission shaft is fixed to a first friction transmission block.

[0011] Preferably, a second friction transmission block is fixedly connected to the front end of the rotating shaft, and the second friction transmission block cooperates with the first friction transmission block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. By starting the waterproof motor, the second cleaning rod and the first cleaning rod can be driven to rotate synchronously. At the same time, the second cleaning rod and the first cleaning rod are in contact with the outer wall and inner wall of the crucible to be cleaned respectively, so that the inner and outer walls of the crucible to be cleaned can be scrubbed at the same time.

[0014] 2. The support roller will contact the crucible to be cleaned, thereby preventing the crucible to be cleaned from contacting the inner wall of the bracket, generating friction, and making it easier for the second cleaning rod and the first cleaning rod to drive the crucible to be cleaned to rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0017] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the bracket structure of the present utility model.

[0019] In the figure: 1. Cleaning tank; 2. Bracket; 201. Limiting slide; 202. Screw; 203. Drive motor; 3. Stand; 301. First connecting shaft; 302. Second transmission shaft; 303. First gear; 304. First cleaning rod; 305. Second gear; 306. First friction transmission block; 307. Waterproof motor; 4. Bracket; 401. Support roller; 402. Through groove; 403. Limiting slide; 404. Second cleaning rod; 405. Second friction transmission block; 406. Threaded through hole; 407. Stop edge; 5. Crucible to be cleaned. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides a technical solution: a crucible cleaning tank, including a cleaning tank 1 and a crucible 5 to be cleaned. The inner wall of the cleaning tank 1 is fixedly connected with a bracket 2 on an inclined manner. A limiting slide groove 201 is provided on the bracket 2. A bracket 4 is slidably connected to the top of the bracket 2. Two limiting sliders 403 are fixedly connected to the bottom of the bracket 4 in a front-to-back symmetrical manner. The limiting sliders 403 slide in cooperation with the limiting slide groove 201. The crucible 5 to be cleaned is placed inside the bracket 4. A through groove 402 is provided at the bottom of the bracket 4. A second cleaning rod 404 is rotatably installed between the two limiting sliders 403 through a rotating shaft. A stand 3 is fixedly connected to the top of the bracket 2 near the bottom. A first connecting shaft 301 is rotatably installed at the rear of the stand 3. A waterproof motor 307 is fixedly connected to the front of the stand 3. The output end of the waterproof motor 307 is fixedly connected to the first connecting shaft 301, and the other end of the first connecting shaft 301 is fixedly connected to the first cleaning rod 304.

[0022] In this embodiment, by placing the crucible 5 to be cleaned inside the bracket 4, the second cleaning rod 404 will contact the outer wall of the crucible 5 to be cleaned through the through groove 402, and then the bracket 4 will be controlled to slide downwardly toward the support 2. At this time, the bracket 4 and the placed crucible 5 to be cleaned will be completely immersed in the cleaning agent stored inside the cleaning tank 1. At the same time, the downward movement of the bracket 4 will drive the crucible 5 to be cleaned to gradually approach the first cleaning rod 304. When the bracket 4 slides down to the lowest end, the first cleaning rod 304 will be completely inserted into the crucible 5 to be cleaned, and the first cleaning rod 304 will contact the inner wall of the crucible 5 to be cleaned, starting the waterproof electric The machine 307 can drive the first connecting shaft 301 to rotate. The rotation of the first connecting shaft 301 will drive the first cleaning rod 304 to rotate. At the same time, the first connecting shaft 301 will drive the rotating shaft through the linkage device to drive the second cleaning rod 404 to rotate together. The first cleaning rod 304 and the second cleaning rod 404 cooperate with each other to rotate and clean the inner and outer walls of the crucible 5 to be cleaned. Since the first cleaning rod 304 and the second cleaning rod 404 contact with the crucible 5 to be cleaned, a certain friction force will be generated. The friction force will drive the crucible 5 to be cleaned to rotate, and then the inner and outer walls of the crucible 5 to be cleaned are completely cleaned.

[0023] Among them, in order to achieve the purpose of adjusting the position of the bracket 4, this device adopts the following technical solution: a screw 202 is rotatably installed in the limiting slide 201, a driving motor 203 is fixedly connected to the upper end of the bracket 2, the output end of the driving motor 203 is fixedly connected to the screw 202, and a threaded through hole 406 is opened in the limiting slider 403, and the threaded through hole 406 is threadedly matched with the screw 202.

[0024] By starting the drive motor 203, the screw 202 can be driven to rotate, and the screw 202 is threadedly engaged with the threaded through hole 406. Therefore, the rotation of the screw 202 will drive the limit slider 403 to move, and the movement of the limit slider 403 will drive the bracket 4 to move, thereby adjusting the position of the bracket 4 so that the bracket 4 carrying the crucible 5 to be cleaned can move down smoothly and be immersed in the cleaning agent.

[0025] Among them, in order to achieve the purpose of driving the second cleaning rod 404 to rotate, this device adopts the following technical solutions: a retaining edge 407 is fixedly connected to the front of the bracket 4, and an installation groove is symmetrically opened on the inner wall of the bracket 4. A support roller 401 is rotatably installed in the installation groove. A second transmission shaft 302 is rotatably installed on the front of the stand 3 and below the first connecting shaft 301. A first gear 303 is fixedly connected to the first connecting shaft 301, and a second gear 305 is fixedly connected to the second transmission shaft 302. The second gear 305 cooperates with the first gear 303. The other end of the second transmission shaft 302 is fixedly connected to the first friction transmission block 306, and the front end of the rotating shaft is fixedly connected to the second friction transmission block 405. The second friction transmission block 405 cooperates with the first friction transmission block 306.

[0026] The blocking edge 407 will press against the upper edge of the crucible 5 to be cleaned, thereby preventing the crucible 5 to be cleaned from sliding out of the bracket 4. The supporting roller 401 installed for left and right rotation will contact the crucible 5 to be cleaned, thereby preventing the crucible 5 to be cleaned from contacting the inner wall of the bracket 4, generating friction force to block the rotation of the crucible 5 to be cleaned. The second friction transmission block 405 cooperates with the first friction transmission block 306. When the bracket 4 moves down to the lowest end, the second friction transmission block 405 will contact the first friction transmission block 306, thereby utilizing friction force to connect the second friction transmission block 405 and the first friction transmission block 306 together. The first gear 303 and the second gear 305 cooperate with each other. When the first connecting shaft 301 rotates through the first gear 303 and the second gear 305, the second transmission shaft 302 is driven to rotate. The rotation of the second transmission shaft 302 will drive the first friction transmission block 306 to rotate. The rotation of the first friction transmission block 306 will drive the second friction transmission block 405 to rotate, and then drive the second cleaning rod 404 to rotate.

[0027] The working principle and usage process of the present invention are as follows: when in use, a certain amount of cleaning agent needs to be filled into the cleaning tank 1, the crucible 5 to be cleaned is placed inside the bracket 4, and the driving motor 203 is started to drive the bracket 4 to move downward so that the bracket 4 and the crucible 5 to be cleaned are completely immersed in the cleaning agent stored in the cleaning tank 1. Then, the waterproof motor 307 is started to drive the first connecting shaft 301 and the second transmission shaft 302 to rotate synchronously. The rotation of the first connecting shaft 301 will drive the first cleaning rod 304 to rotate, and the rotation of the second transmission shaft 302 will drive the second cleaning rod 404 to rotate after being transmitted through the first friction transmission block 306 and the second friction transmission block 405. The second cleaning rod 404 and the first cleaning rod 304 respectively contact the outer wall and inner wall of the crucible 5 to be cleaned, so that the inner and outer walls of the crucible 5 to be cleaned will be scrubbed after rotation. At the same time, the friction will drive the crucible 5 to be cleaned to rotate, and then the entire crucible 5 to be cleaned is scrubbed. After cleaning is completed, the driving motor 203 is started in the reverse direction to drive the bracket 4 to leave the cleaning tank 1, and the crucible 5 to be cleaned can be directly removed.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crucible cleaning tank, comprising a cleaning tank (1) and a crucible to be cleaned (5), characterized in that: The inner wall of the cleaning tank (1) is fixedly connected with a bracket (2) at an angle, a limiting slide groove (201) is provided on the bracket (2), a bracket (4) is slidably connected to the upper part of the bracket (2), two limiting sliders (403) are fixedly connected to the lower part of the bracket (4) in a front-to-back symmetrical manner, the limiting sliders (403) are slidably matched with the limiting slide groove (201), the crucible (5) to be cleaned is placed inside the bracket (4), a through groove (402) is provided on the bottom of the bracket (4), and the two limiting sliders (403) are fixedly connected to the lower part of the bracket (4). A second cleaning rod (404) is rotatably mounted between the limiting sliders (403) via a rotating shaft. A stand (3) is fixedly mounted on the upper side of the bracket (2) near the bottom. A first connecting shaft (301) is rotatably mounted on the rear side of the stand (3). A waterproof motor (307) is fixedly mounted on the front side of the stand (3). The output end of the waterproof motor (307) is fixedly mounted on the first connecting shaft (301). The other end of the first connecting shaft (301) is fixedly mounted on the first cleaning rod (304).

2. A crucible cleaning tank according to claim 1, characterized in that: A screw rod (202) is rotatably installed in the limiting sliding groove (201), a driving motor (203) is fixedly connected to the upper end of the bracket (2), and an output end of the driving motor (203) is fixedly connected to the screw rod (202).

3. The crucible cleaning tank according to claim 2, characterized in that: A threaded through hole (406) is provided in the limiting slider (403), and the threaded through hole (406) is threadably matched with the screw rod (202).

4. The crucible cleaning tank according to claim 1, characterized in that: The front of the bracket (4) is fixedly connected with a retaining edge (407), and the inner wall of the bracket (4) is symmetrically provided with mounting grooves, in which a support roller (401) is rotatably mounted.

5. The crucible cleaning tank according to claim 1, characterized in that: A second transmission shaft (302) is rotatably mounted on the front of the stand (3) and located below the first connecting shaft (301); a first gear (303) is fixedly connected to the first connecting shaft (301); a second gear (305) is fixedly connected to the second transmission shaft (302); the second gear (305) cooperates with the first gear (303); and a first friction transmission block (306) is fixedly connected to the other end of the second transmission shaft (302).

6. The crucible cleaning tank according to claim 1, characterized in that: A second friction transmission block (405) is fixedly connected to the front end of the rotating shaft, and the second friction transmission block (405) cooperates with the first friction transmission block (306).

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