Stainless steel tank with internal cleaning function

Abstract

The utility model relates to the technical field of stainless steel tank cleaning, in particular to a stainless steel tank with an internal cleaning function, which comprises a tank body, the top of the tank body is detachably connected with a cover plate, the top of the tank body is fixedly connected with a support frame, the top of the support frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with a screw rod. The lead screw penetrates through the cover plate and is rotationally connected with the lower side wall of the tank body, the outer side wall, located in the tank body, of the lead screw is in threaded connection with a movable sleeve, the outer side wall of the movable sleeve is symmetrically and fixedly connected with fixing blocks, rectangular grooves are formed in the tops of the fixing blocks, and meshing assemblies are fixedly connected with the lower side walls of the rectangular grooves. The cleaning brush is arranged on the inner side wall of the tank body, so that the cleaning brush is separated from the inner side wall of the tank body, then the meshing assembly continuously abuts against the rectangular block, the rectangular block vibrates, objects adsorbed on the cleaning brush are cleaned away, and the technical problem that the cleaning effect on the inner side wall of the tank body is affected by the objects adsorbed on the cleaning brush is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel tank cleaning, in particular to a stainless steel tank body with an internal cleaning function. Background Art

[0002] Stainless steel storage tanks are storage tanks made of stainless steel. Compared with ordinary rotational molding storage tanks, stainless steel storage tanks can withstand higher pressures and are widely used in many high-pressure occasions. At the same time, stainless steel storage tanks have a very significant feature: the tank body has excellent sealing performance, which completely eliminates the invasion of harmful substances and mosquitoes in the air, ensuring that the liquid stored in the tank will not be contaminated by the outside world and will not breed red worms. Therefore, stainless steel storage tanks are mostly used to store and transport food and medicines, and are widely used in the brewing and dairy industries.

[0003] For example, the patent with publication number CN215198761U discloses a stainless steel stirring kettle with a self-cleaning function, which relates to the technical field of stirring kettles. It includes a kettle body, a connecting plate is fixed on the top of the kettle body, a motor is fixed on the top of the connecting plate, a screw rod is installed at the bottom of the motor, a movable sleeve is threadedly connected to the inner wall of the screw rod, a sleeve is fixed on the right side of the movable sleeve, a transmission mechanism is arranged inside the sleeve, and the transmission mechanism includes a first spring, a slider is fixed on the right side of the first spring, and a connecting rod is fixed on the right side of the slider.

[0004] Through the above arrangement, the stainless steel stirring kettle with self-cleaning function described in the prior art, when the movable rod rises to the top of the kettle body, the push rod will squeeze the cover plate, and through the cooperation of the slider, the first spring, the connecting rod, the rack, the vibration mechanism, and the second spring, the cleaning brush will vibrate and vibrate away the objects attached to the cleaning brush, so that the cleaning effect will be better when the inner wall of the kettle body is cleaned again. However, the stainless steel stirring kettle with self-cleaning function of the prior art solution has the following defects during operation:

[0005] When the above device is cleaning the objects on the cleaning brush, it only rotates the cam, and the second spring causes the connecting block to vibrate back and forth up and down, causing the cleaning brush to vibrate up and down, and then the objects attached to the cleaning brush can be vibrated. However, the vibration effect of the device is too small and it is impossible to vibrate the objects attached to the cleaning brush, thereby failing to achieve the effect of cleaning the cleaning brush, resulting in an insufficient cleaning effect of the device. Utility Model Content

[0006] The utility model aims to provide a stainless steel tank body with an internal cleaning function, which is mainly used to solve the technical problem of poor cleaning effect of a cleaning brush in the prior art.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] A stainless steel tank body with an internal cleaning function comprises a tank body, a cover plate detachably connected to the top of the tank body, a support frame fixedly connected to the top of the tank body, a motor fixedly connected to the top of the support frame, a screw rod fixedly connected to the output end of the motor, the screw rod penetrates the cover plate and is rotatably connected to the lower side wall of the tank body, the screw rod is located at the outer side wall of the tank body and is threadedly connected to a movable sleeve, the outer side wall of the movable sleeve is symmetrically fixedly connected to a fixed block, a rectangular groove is provided on the top of the fixed block, a meshing component is fixedly connected to the lower side wall of the rectangular groove, a rectangular block is slidably connected to the inner side wall of the rectangular groove, a rectangular through hole is provided on the side wall of the rectangular block, a driving component is slidably connected to the inner side wall of the rectangular through hole, a cleaning brush is fixedly connected to the end of the driving component, an adjusting component is fixedly connected to the side wall of the rectangular through hole, and a limited sliding groove is symmetrically provided on the inner side wall of the tank body.

[0009] The working principle and beneficial effects of the utility model:

[0010] 1. Working principle: The stainless steel tank structure with internal cleaning function in the utility model is similar to the existing stainless steel stirring kettle structure with self-cleaning function. For example, the patent with publication number CN215198761U discloses a stainless steel stirring kettle with self-cleaning function. The main improvement of the utility model is that when the device needs to be cleaned, the motor is started to drive the screw rod to rotate. When the screw rod rotates, the movable sleeve will drive the fixed block to rise and fall and rotate. When the fixed block rises and falls and rotates, the inner wall of the tank body will be cleaned by the cleaning brush. When the cleaning brush needs to be cleaned, the adjusting component is adjusted to drive the driving component to work. When the driving component works, the cleaning brush will be separated from the inner wall of the tank body. As the driving component works, the driving component will move to the inside of the limiting slide, so that the movable sleeve can only move up and down. In the process of the movable sleeve moving upward, the meshing component works, and the meshing component continuously resists the rectangular block, so that the rectangular block vibrates, and the things adsorbed on the cleaning brush are cleaned off, so as to prevent the cleaning brush from being adsorbed with things that affect the cleaning effect on the inner wall of the tank body.

[0011] 2. Beneficial effects:

[0012] The prior art solves the technical problem of cleaning the cleaning brush by setting a cleaning brush, but the prior art has the technical problem of poor cleaning effect on the cleaning brush. The present invention solves the technical problem of poor cleaning effect on the cleaning brush by setting a meshing component, which works by abutting the rectangular block so that the rectangular block slides up and down on the inner wall of the rectangular groove, thereby cleaning off the objects adsorbed on the cleaning brush, and driving the driving component to work by the adjusting component, thereby separating the cleaning brush from the inner wall of the tank body, and then continuously abutting the rectangular block by the meshing component, thereby causing the rectangular block to vibrate, cleaning off the objects adsorbed on the cleaning brush, and preventing the objects adsorbed on the cleaning brush from affecting the cleaning effect on the inner wall of the tank body.

[0013] Preferably: a plurality of second springs are fixedly connected to the lower side wall of the rectangular groove, and the upper ends of the second springs are fixedly connected to the bottom of the rectangular block. When the engaging assembly is working, the engaging assembly will contact the rectangular block, causing the rectangular block to slide downward on the inner side wall of the rectangular groove. During this process, the second spring is compressed. When the engaging assembly is not in contact with the rectangular block, the rectangular block is reset under the action of the compressed second spring, thereby causing the rectangular block to reciprocate up and down, thereby causing the rectangular block to vibrate, thereby cleaning off the objects adsorbed on the cleaning brush, and preventing the cleaning brush from being adsorbed with objects that affect the cleaning effect on the inner wall of the tank body.

[0014] Preferably: the meshing assembly includes a rack fixedly connected to the lower side wall of the rectangular groove, the inner side wall of the tank body located at the rack is rotatably connected to a rotating rod, the outer side wall of the rotating rod located at the rack is fixedly connected to a first gear, the side wall of the first gear is fixedly connected to an elliptical block, the elliptical block is located directly above the rectangular block, when the fixed block drives the rack to move upward, the first gear is driven to rotate through the rack, when the first gear rotates, the elliptical block contacts the rectangular block, and as the elliptical block rotates, the rectangular block will slide back and forth on the inner side wall of the rectangular groove, thereby causing the rectangular block to vibrate, thereby achieving the purpose of cleaning away the objects adsorbed on the cleaning brush.

[0015] Preferably: the driving assembly includes a first tooth plate slidably connected to the lower side wall of the rectangular through hole, the end of the first tooth plate is fixedly connected to a cleaning brush, the inner side wall of the rectangular through hole is rotatably connected to a second gear, the upper side wall of the rectangular through hole is slidably connected to a second tooth plate, and the second tooth plate and the first tooth plate are both meshed with the second gear, the end of the second tooth plate is fixedly connected to a limiting slider, when the cleaning brush needs to be cleaned, the second tooth plate is pushed outward, the second gear is driven to rotate by the second tooth plate, and then the first tooth plate is driven to slide inward along the inner side wall of the rectangular through hole by the second gear, thereby separating the cleaning brush from the inner side wall of the tank body, and the rotating elliptical block hits the rectangular block, thereby causing the rectangular block to vibrate, thereby cleaning away the objects adsorbed on the cleaning brush.

[0016] Preferably, the adjusting assembly includes a first electromagnet fixedly connected to the inner side wall of the rectangular through hole, the second toothed plate is fixedly connected to a connecting block at one end near the first electromagnet, the side wall of the connecting block is fixedly connected to the second electromagnet, the outer wall sleeve of the second electromagnet is provided with a first spring, one end of the first spring is fixedly connected to the connecting block, and the other end of the first spring is fixedly connected to the inner side wall of the rectangular through hole. When it is necessary to push the second toothed plate outward, the first electromagnet and the second electromagnet are separated by closing the first electromagnet and the second electromagnet under the action of compressing the first spring, and the second toothed plate is pushed outward by the connecting block so that the limit slider contacts the inner side wall of the tank body. As the screw rod rotates and the movable sleeve rotates, when the limit slider coincides with the limit slide groove, under the action of compressing the first spring, the limit slider enters the inner side of the limit slide groove. At this time, when the screw rod rotates, the movable sleeve will only move up and down, so that the rack and the first gear are in a straight line.

[0017] Preferably, the magnetic attraction between the first electromagnet and the second electromagnet is much greater than the elastic force of the first spring, thereby preventing the first electromagnet and the second electromagnet from being forcibly separated under the elastic force of the first spring.

[0018] Preferably, the limiting slide groove is slightly larger than the limiting slider, and the end of the limiting slider is chamfered, so that the limiting slider can easily enter the inside of the limiting slide groove when the first electromagnet and the second electromagnet are closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the tank of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the first electromagnet, the second electromagnet and the first spring of the utility model;

[0022] Figure 4 It is a schematic diagram of the meshing of the first tooth plate, the second gear and the second tooth plate of the utility model.

[0023] The figure marks in the drawings of the specification include: 1. motor; 2. cover plate; 3. tank body; 4. support frame; 5. screw rod; 6. limit slide groove; 7. fixed block; 8. movable sleeve; 9. rotating rod; 10. rectangular block; 11. first gear; 12. rack; 13. first electromagnet; 14. first spring; 15. second electromagnet; 16. connecting block; 17. rectangular groove; 18. second spring; 19. first tooth plate; 20. cleaning brush; 21. limit slide block; 22. rectangular through hole; 23. second gear; 24. second tooth plate; 25. elliptical block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4As shown, it includes a tank body 3, a cover plate 2 is detachably connected to the top of the tank body 3, a support frame 4 is fixedly connected to the top of the tank body 3, a motor 1 is fixedly connected to the top of the support frame 4, a screw rod 5 is fixedly connected to the output end of the motor 1, the screw rod 5 passes through the cover plate 2 and is rotatably connected to the lower side wall of the tank body 3, the screw rod 5 is located on the outer side wall of the tank body 3 and is threadedly connected to a movable sleeve 8, the outer side wall of the movable sleeve 8 is symmetrically fixedly connected to a fixed block 7, a rectangular groove 17 is opened on the top of the fixed block 7, the lower side wall of the rectangular groove 17 is fixedly connected to a meshing assembly, the meshing assembly includes a rack 12 fixedly connected to the lower side wall of the rectangular groove 17, the inner side wall of the tank body 3 located at the rack 12 is rotatably connected to a rotating rod 9, and the outer side wall of the rotating rod 9 located at the rack 12 is fixedly connected to a first gear 11. The side wall of the first gear 11 is fixedly connected with an elliptical block 25, and the elliptical block 25 is located directly above the rectangular block 10. When the movable sleeve 8 moves upward, the fixed block 7 drives the rack 12 to move upward, and the rack 12 drives the first gear 11 to rotate. When the first gear 11 rotates, the elliptical block 25 contacts the rectangular block 10, so that the rectangular block 10 slides downward on the inner wall of the rectangular groove 17. During this process, the second spring 18 is compressed. When the elliptical block 25 does not contact the rectangular block 10, the rectangular block 10 is reset under the action of the compressed second spring 18. As the elliptical block 25 rotates, the rectangular block 10 will slide back and forth on the inner wall of the rectangular groove 17, thereby causing the rectangular block 10 to vibrate and shake off the objects on the cleaning brush 20. In order to achieve the purpose of cleaning up the things adsorbed on the cleaning brush 20, the inner side wall of the rectangular groove 17 is slidably connected with a rectangular block 10, and the side wall of the rectangular block 10 is provided with a rectangular through hole 22. The inner side wall of the rectangular through hole 22 is slidably connected with a driving component, and the driving component includes a first tooth plate 19 slidably connected to the lower side wall of the rectangular through hole 22, and the end of the first tooth plate 19 is fixedly connected with the cleaning brush 20, and the inner side wall of the rectangular through hole 22 is rotatably connected with a second gear 23, and the upper side wall of the rectangular through hole 22 is slidably connected with a second tooth plate 24, and the second tooth plate 24 and the first tooth plate 19 are both meshed with the second gear 23, and the end of the second tooth plate 24 is fixedly connected with a limited slider 21, which pushes the second tooth plate 24 outward, and drives the second gear through the second tooth plate 24 23 rotates, and then the first toothed plate 19 is driven by the second gear 23 to slide inward along the inner wall of the rectangular through hole 22, so that the cleaning brush 20 is separated from the inner wall of the tank body 3, and the end of the driving assembly is fixedly connected to the cleaning brush 20, and the side wall of the rectangular through hole 22 is fixedly connected to the adjusting assembly, and the adjusting assembly includes a first electromagnet 13 fixedly connected to the inner wall of the rectangular through hole 22, and the second toothed plate 24 is fixedly connected to the connecting block 16 at one end close to the first electromagnet 13, and the side wall of the connecting block 16 is fixedly connected to the second electromagnet 15, and the outer wall of the second electromagnet 15 is sleeved with a first spring 14, one end of the first spring 14 is fixedly connected to the connecting block 16, and the other end of the first spring 14 is fixedly connected to the inner wall of the rectangular through hole 22.When the cleaning brush 20 needs to be cleaned, the first electromagnet 13 and the second electromagnet 15 are closed, and the first electromagnet 13 and the second electromagnet 15 are separated under the action of the compressed first spring 14, and the second tooth plate 24 is pushed outward through the connecting block 16. When the cleaning brush 20 is separated from the inner wall of the tank body 3, the limiting slider 21 contacts the inner wall of the tank body 3 as the second tooth plate 24 moves. As the screw rod 5 rotates and the movable sleeve 8 rotates, when the limiting slider 21 coincides with the limiting slide groove 6, the limiting slider 21 enters the inside of the limiting slide groove 6 under the action of the compressed first spring 14. At this time, the screw rod 5 is rotating, and the movable sleeve 8 can only move up and down, so that the rack 12 can drive the first gear 11 to rotate, and the inner wall of the tank body 3 is symmetrically provided with the limiting slide groove 6.

[0026] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0027] When the device needs to be cleaned, the motor 1 is started to drive the screw rod 5 to rotate through the motor 1. When the screw rod 5 rotates, the movable sleeve 8 will drive the fixed block 7 to rise and fall and rotate, so that the inner wall of the tank body 3 is cleaned by the cleaning brush 20. When the cleaning brush 20 needs to be cleaned, the first electromagnet 13 and the second electromagnet 15 are closed, and the first electromagnet 13 and the second electromagnet 15 are separated under the action of compressing the first spring 14, and the second tooth plate 24 is pushed outward through the connecting block 16. In this process, the second tooth plate 24 drives the second gear 23 to rotate, and then drives the first tooth plate 19 to slide inward along the inner wall of the rectangular through hole 22 through the second gear 23, so that the cleaning brush 20 is separated from the inner wall of the tank body 3. As the second tooth plate 24 moves, the limiting slider 21 contacts the inner wall of the tank body 3. As the screw rod 5 rotates and the movable sleeve 8 rotates, when the limiting slider 21 When the slider 21 coincides with the limiting slide groove 6, the limiting slider 21 enters the inside of the limiting slide groove 6 under the action of the compressed first spring 14. At this time, the screw rod 5 is rotating, and the movable sleeve 8 can only move up and down. When the movable sleeve 8 moves upward, the rack 12 is driven to move upward through the fixed block 7, and the rack 12 drives the first gear 11 to rotate. When the first gear 11 rotates, the elliptical block 25 contacts the rectangular block 10, so that the rectangular block 10 slides downward on the inner side wall of the rectangular groove 17. In this process, the second spring 18 is compressed. When the elliptical block 25 does not contact the rectangular block 10, the rectangular block 10 is reset under the action of the compressed second spring 18. As the elliptical block 25 rotates, the rectangular block 10 will slide back and forth on the inner side wall of the rectangular groove 17, thereby causing the rectangular block 10 to vibrate, shaking off the objects on the cleaning brush 20, thereby achieving the purpose of cleaning the objects adsorbed on the cleaning brush 20.

[0028] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A stainless steel tank with an internal cleaning function, comprising a tank (3), a cover plate (2) being detachably connected to the top of the tank (3), a support frame (4) being fixedly connected to the top of the tank (3), a motor (1) being fixedly connected to the top of the support frame (4), a screw rod (5) being fixedly connected to the output end of the motor (1), the screw rod (5) passing through the cover plate (2) and being rotatably connected to the lower side wall of the tank (3), a movable sleeve (8) being threadedly connected to the outer side wall of the screw rod (5) located inside the tank (3), characterized in that: The outer wall of the movable sleeve (8) is symmetrically fixedly connected to a fixed block (7), a rectangular groove (17) is provided on the top of the fixed block (7), a meshing assembly is fixedly connected to the lower side wall of the rectangular groove (17), a rectangular block (10) is slidably connected to the inner side wall of the rectangular groove (17), a rectangular through hole (22) is provided on the side wall of the rectangular block (10), a driving assembly is slidably connected to the inner side wall of the rectangular through hole (22), a cleaning brush (20) is fixedly connected to the end of the driving assembly, an adjusting assembly is fixedly connected to the side wall of the rectangular through hole (22), and a limiting slide groove (6) is symmetrically provided on the inner side wall of the tank body (3).

2. The stainless steel tank with internal cleaning function according to claim 1, characterized in that: A plurality of second springs (18) are fixedly connected to the lower side wall of the rectangular groove (17), and the upper ends of the second springs (18) are fixedly connected to the bottom of the rectangular block (10).

3. The stainless steel tank with internal cleaning function according to claim 1, characterized in that: The meshing assembly comprises a rack (12) fixedly connected to the lower side wall of the rectangular groove (17); an inner side wall of the tank body (3) located at the rack (12) is rotatably connected to a rotating rod (9); an outer side wall of the rotating rod (9) located at the rack (12) is fixedly connected to a first gear (11); an elliptical block (25) is fixedly connected to the side wall of the first gear (11); and the elliptical block (25) is located directly above the rectangular block (10).

4. The stainless steel tank with internal cleaning function according to claim 1, characterized in that: The driving assembly comprises a first tooth plate (19) slidably connected to the lower side wall of the rectangular through hole (22), a cleaning brush (20) being fixedly connected to the end of the first tooth plate (19), a second gear (23) being rotatably connected to the inner side wall of the rectangular through hole (22), a second tooth plate (24) being slidably connected to the upper side wall of the rectangular through hole (22), the second tooth plate (24) and the first tooth plate (19) both being meshed with the second gear (23), and the end of the second tooth plate (24) being fixedly connected to the limiting slider (21).

5. The stainless steel tank with internal cleaning function according to claim 1, characterized in that: The adjustment assembly comprises a first electromagnet (13) fixedly connected to the inner side wall of the rectangular through hole (22); one end of the second tooth plate (24) close to the first electromagnet (13) is fixedly connected to a connecting block (16); the side wall of the connecting block (16) is fixedly connected to a second electromagnet (15); the outer side wall of the second electromagnet (15) is sleeved with a first spring (14); one end of the first spring (14) is fixedly connected to the connecting block (16); and the other end of the first spring (14) is fixedly connected to the inner side wall of the rectangular through hole (22).

6. The stainless steel tank with internal cleaning function according to claim 5, characterized in that: The magnetic attraction force between the first electromagnet (13) and the second electromagnet (15) is much greater than the elastic force of the first spring (14).

7. The stainless steel tank with internal cleaning function according to claim 4, characterized in that: The limiting slide groove (6) is slightly larger than the limiting slide block (21), and the end of the limiting slide block (21) is chamfered.

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