Automatic cleaning device for hook type refrigeration house

Abstract

The invention relates to the technical field of hook type refrigeration houses, and discloses an automatic cleaning device for a hook type refrigeration house, which comprises a refrigeration house body, a house door mounted on the front side of the refrigeration house body, and an air curtain machine mounted on the top of the front side of the refrigeration house body, a first lifting block, a second lifting block and a third lifting block are slidably connected to the left side and the right side of the interior of the refrigeration house body, first hooks which are evenly distributed are fixedly connected to the bottom of the first lifting block, second hooks which are evenly distributed are fixedly connected to the bottom of the second lifting block, and third hooks which are evenly distributed are fixedly connected to the bottom of the third lifting block. The top of the first hook is fixedly connected with a first supporting plate. When the articles are removed, the balancing weight descends to open the baffle, the spray head is exposed, and after the water pump is started, liquid in the water tank cleans the refrigeration house through the spray head, and the liquid returns to the water tank after cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of hook-type cold storage, in particular to an automatic cleaning device for a hook-type cold storage. Background Art

[0002] Hook-type cold storage is a kind of cold storage used to store and refrigerate food, medicine and other items. It mainly hangs the items inside the cold storage through a hook system to improve space utilization and air circulation. The hook cold storage mainly includes the cold storage body, the hook system and the cooling system. The cold storage body is used to ensure good thermal insulation performance. The hook system includes adjustable hooks and brackets for hanging items. The cooling system is used to maintain the internal low temperature. In order to prevent bacteria from growing, ensure food safety, maintain good environmental conditions, and ensure the quality of goods, workers are required to clean the hooked cold storage, which results in more labor costs and cleaning time, thus affecting the management efficiency and safety of the cold storage. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an automatic cleaning device for a hook-type cold storage, which solves the problem that it is inconvenient to clean the hook-type cold storage.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatic cleaning device for a hook-type cold storage, comprising a cold storage body, a storage door installed on the front side of the cold storage body, an air curtain installed on the front top of the cold storage body, refrigerators installed on the left and right sides of the interior of the cold storage body, lifting blocks 1, 2 and 3 are slidably connected on the left and right sides of the interior of the cold storage body, the bottom of the lifting block 1 is fixedly connected with evenly distributed hooks 1, the bottom of the lifting block 2 is fixedly connected with evenly distributed hooks 2, the bottom of the lifting block 3 is fixedly connected with evenly distributed hooks 3, the top of the hook 1 is fixedly connected with a support plate 1, the top of the hook 2 is fixedly connected with a support plate 2, and the top of the hook 3 is fixedly connected with a support plate 3; The gear wheel is meshed with the lifting gear, and the outer wall of the gear wheel is fixedly connected to the gear train of the first and second gears, and the gear wheel is meshed with the lifting gear, and the gear wheel is meshed with the lifting gear, and the inner wall of the gear wheel is fixedly connected to the gear train of the first and second gears, and the gear wheel is meshed with the lifting gear, and the inner wall of the gear wheel is fixedly connected to the gear train of the second and second gears, and the outer wall of the gear wheel is fixedly connected to the gear train of the second and second gears, and the bottom of the rear side of the block abuts against the top of the gear wheel. The rear side of the interior of the cold storage body is equipped with evenly distributed fixed pulleys, the rear side of the support plate one is fixedly connected to a lifting plate one, the rear side of the support plate two is fixedly connected to a lifting plate two, the rear side of the support plate three is fixedly connected to a lifting plate three, the outer walls of the lifting plate one, the lifting plate two and the lifting plate three are all slidably connected to the interior of the cold storage body, the top of one side of the lifting plate one is fixedly connected to a rope one, one end of the rope one away from the lifting plate one is fixedly connected to a counterweight block one, and is slidably connected to the grooves of two of the fixed pulleys, the top of one side of the lifting plate two is fixedly connected to a rope two, the side of the rope two away from the lifting plate two is fixedly connected to a counterweight block two, and is slidably connected to the grooves of two of the fixed pulleys, the top of one side of the lifting plate three is fixedly connected to a rope three, the end of the rope three away from the lifting plate three is fixedly connected to a counterweight block three, and is slidably connected to the grooves of two of the fixed pulleys; The bottom of the counterweight block three is abutted against a fixed block, the bottom of the fixed block is fixedly connected to a spring and is slidably connected to the inside of the cold storage body, the bottom of the spring is fixedly connected to the inner bottom side of the cold storage body, the front side of the fixed block is fixedly connected to a limiting block, the outer wall of the limiting block is slidably connected to a moving block, the front side of the moving block is fixedly connected to a moving rack and is slidably connected to the inside of the cold storage body, the inner bottom side of the cold storage body is rotatably connected to gear two and gear three, the two sides of gear two are respectively meshed with the moving rack and gear three, the top left and right sides of the gear three are rotatably connected with rotating blocks, and the rotating block is away from one side of the gear three. A movable plate 1 is rotatably connected, and a rotating plate is rotatably connected to a side of the movable plate 1 away from the rotating block, and a hinge is installed on a side of the rotating plate away from the movable plate 1, and the left and right parts of the rear side of the hinge are respectively fixedly connected to a fixed plate and a movable plate 2, and the left and right parts of the front side of the hinge are respectively slidably connected to the inside of the fixed plate and the movable plate 2, the fixed plate is fixedly connected to the inside of the cold storage body, the upper surface of the movable plate 2 is fixedly connected to a connecting plate and is slidably connected to the inside of the cold storage body, the upper surface of the connecting plate is fixedly connected to a baffle and is slidably connected to the inside of the cold storage body, and the outer wall of the baffle is slidably connected to the inside of the cold storage body; The inner bottom side of the cold storage body is provided with evenly distributed drainage holes, a connecting pipe is installed inside the cold storage body, the bottom end of the connecting pipe is fixedly connected to a water tank, a water pump is installed on one side inside the cold storage body, the output end and input end of the water pump are both fixedly connected to water pipes, one end of one of the water pipes away from the water pump is fixedly connected to the inside of the water tank, and the other water pipe is provided with evenly distributed nozzles and is fixedly connected to the inside of the cold storage body.

[0005] Preferably, the inner rear side of the cold storage body is fixedly connected with evenly distributed fixing rods, the number of the fixing rods is three, and they are slidably connected to the inside of the lifting plate one, the lifting plate two and the lifting plate three respectively.

[0006] Preferably, both the front and rear sides of the movable plate 2 are fixedly connected with a slider 1, and the outer wall of the slider 1 is slidably connected to the interior of the cold storage body.

[0007] Preferably, a slider 2 is fixedly connected to the bottom of the movable plate 1, and an outer wall of the slider 2 is slidably connected to the inside of the cold storage body.

[0008] Preferably, two hinges are installed between the cold storage body and the storage door, and a handle is installed on one side of the front of the storage door.

[0009] Working principle: when it is necessary to place items inside the cold storage, the rotating turntable can drive the rotating shaft 1 to rotate through the belt pulley, and then drive the gear 1 to rotate. The gear 1 can drive the lifting rack to descend through rotation, thereby driving the support plate 3 to descend. When the support plate 3 descends to a certain height, it can drive the support plate 2 to descend through the connecting line 2. When the support plate 2 descends to a certain height, it can drive the support plate 1 to descend through the connecting line 1. The rotating shaft 1 can be limited by the mutual cooperation of the stopper and the ratchet wheel, thereby preventing the support plate 3 from rising. Since the size of the lifting block 1 is larger than the lifting block 2 and the lifting block 3, the support plate 2 and the support plate 1 are limited to keep them stable, which is convenient for placing items. When the cold storage needs to be cleaned after the items are taken out, the restriction on the ratchet can be released by pressing the stopper. The weight of the counterweight block 1, the counterweight block 2 and the counterweight block 3 can drive the support plate 1, the support plate 2 and the support plate 3 to rise. At the same time, the weight of the counterweight block three can drive the fixed block to descend, and the fixed block can drive the limit block, the moving block and the moving rack to move in sequence by descending, and the moving rack can drive the rotating shaft two to rotate by moving, and the rotating shaft two can drive the rotating shaft three to rotate by rotating, and the rotating shaft three can drive the rotating block to rotate by rotating, and the rotating block can drive the moving plate one to move by rotating, and the moving plate one can drive the rotating plate to rotate by moving, and the rotating plate can drive one end of the hinge to move by rotating, and then drive the moving plate two to move, and the moving plate two can drive the connecting plate to move by moving, and the connecting plate can drive the baffle to move by moving, and the baffle can expose the nozzle from the inside of the cold storage by moving, and after starting the water pump, the liquid inside the water tank can be pumped out through the water pipe and sprayed through the nozzle to clean the inner wall of the cold storage, the support plate one, the support plate two and the support plate three, and the liquid is discharged to the inside of the water tank again through the drainage hole and the connecting pipe.

[0010] The present invention provides an automatic cleaning device for a hook-type cold storage, which has the following beneficial effects: 1. In the present invention, since the weight of the counterweight block is greater than the weight of the support plate, when the items on the support plate are taken out, the support plate can be raised to facilitate cleaning of the cold storage. At the same time, the counterweight block can be lowered to open the baffle to expose the nozzle. The water pump can be started to pump out the liquid inside the water tank through the water pipe and the nozzle to clean the inside of the cold storage. The liquid flows into the water tank again through the drain hole and the connecting pipe.

[0011] 2. The present invention can drive the lifting plate three to descend by rotating the turntable, and can drive the support plate two and the support plate one to descend by connecting line one and connecting line two. The support plate three can be fixed by the mutual cooperation between the stopper and the ratchet to ensure its stability, and the fixation of the support plate three can be released by pressing the stopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A perspective view of the present invention; Figure 2 It is a structural schematic diagram of the cold storage body in the present invention; Figure 3 It is a structural schematic diagram of the support block in the present invention; Figure 4 For the present invention Figure 3 The enlarged view of point A in the middle; Figure 5 It is a structural schematic diagram of the support plate 1 in the present invention; Figure 6 It is a structural schematic diagram of the counterweight block three in the present invention; Figure 7 It is a structural schematic diagram of the spring in the present invention; Figure 8 It is a structural schematic diagram of the moving block in the present invention; Fig. 9 It is a structural schematic diagram of gear three in the present invention; Fig.10 It is a structural schematic diagram of the fixing plate in the present invention; Fig.11 It is a structural schematic diagram of the baffle in the present invention; Fig.12 It is a structural schematic diagram of the lifting block 1 in the present invention.

[0013] Among them, 1. cold storage body; 2. storage door; 3. air curtain machine; 4. refrigerator; 5. lifting block 1; 6. lifting block 2; 7. lifting block 3; 8. hook 1; 9. hook 2; 10. hook 3; 11. support plate 1; 12. support plate 2; 13. support plate 3; 14. connecting line 1; 15. connecting line 2; 16. connecting block; 17. lifting rack; 18. support block; 19. belt pulley; 20. turntable; 21. rotating shaft 1; 22. gear 1; 23. ratchet; 24. block; 25. rotating shaft 2; 26. fixed pulley; 27. lifting plate 1; 28. lifting plate 2; 29. ​​lifting plate 3; 30. rope 1; 31. Counterweight block one; 32. Rope two; 33. Counterweight block two; 34. Rope three; 35. Counterweight block three; 36. Fixed block; 37. Spring; 38. Limit block; 39. Moving block; 40. Moving rack; 41. Gear two; 42. Gear three; 43. Rotating block; 44. Moving plate one; 45. Rotating plate; 46. Hinge; 47. Fixed plate; 48. Moving plate two; 49. Connecting plate; 50. Baffle; 51. Drain hole; 52. Connecting pipe; 53. Water tank; 54. Water pump; 55. Water pipe; 56. Sprinkler; 57. Fixed rod; 58. Slider one; 59. Hinge; 60. Handle; 61. Slider two. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments 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 creative work are within the scope of protection of the present invention.

[0015] Example: Please refer to the attached Figure 1 - Attachment Fig.12 The embodiment of the present invention provides an automatic cleaning device for a hook-type cold storage, including a cold storage body 1, the cold storage body 1 is used to ensure good thermal insulation performance, a storage door 2 is installed on the front side of the cold storage body 1, and the storage door 2 serves to facilitate the staff to enter the cold storage, and an air curtain machine 3 is installed on the front top of the cold storage body 1. Refrigeration machines 4 are installed on both sides of the interior of the cold storage body 1. The refrigerator 4 is used to maintain the internal low temperature. The left and right sides of the interior of the cold storage body 1 are slidably connected with lifting blocks 1, 2, 6 and 3 7. Lifting block 1 5 is used to fix hook 1 8, lifting block 2 6 is used to fix hook 2 9, and lifting block 3 7 is used to fix hook 3 10. The bottom of the lifting block 1 5 is fixedly connected with evenly distributed hooks 1 8, and the hooks 1 8 are used to fix the support plate 1 11. The bottom of the lifting block 2 6 is fixedly connected with evenly distributed hooks 2 9, and the hooks 2 9 are used to fix the support plate 2 12. The bottom of the lifting block 3 7 is fixedly connected with evenly distributed hooks 3 10, and the hooks 3 10 are used to fix the support plate 3 13. The top of the hook 1 8 is fixedly connected with the support plate 1 11, and the support plate 11 is used to place objects. The top of the hook 2 9 is fixedly connected with the support plate 2 12, and the support plate 2 12 is used to place objects. The top of the hook 3 10 is fixedly connected with the support plate 3 13, and the support plate 3 13 is used to place objects. Two connecting wires 14 are fixedly connected to the opposite sides of the support plate 11 and the support plate 2 12, and the connecting wire 14 can drive the support plate 11 to descend by the descending of the support plate 2 12. Two connecting wires 2 15 are fixedly connected to the opposite sides of the support plate 2 12 and the support plate 3 13, and the connecting wire 2 15 can drive the support plate 2 12 to descend by the descending of the support plate 3 13. A connecting block 16 is fixedly connected to the front side of the support plate 3 13, and the connecting block 16 is used to connect the support plate 3 13 and the lifting rack 17. The front side of the connecting block 16 is fixedly connected to the lifting rack 17, and the outer wall of the lifting rack 17 is slidably connected to the support block 18. A belt pulley 19 is provided on one side of the support block 18, and a turntable 20 is installed at the bottom of one side of the belt pulley 19, and a rotating shaft 21 is installed on the top of the other side of the belt pulley 19. The outer wall of shaft 1 21 is fixedly connected with gear 1 22 and ratchet 23, and is rotatably connected to the inside of support block 18. Gear 1 22 meshes with lifting rack 17. The inside of support block 18 is rotatably connected with rotating shaft 25. The outer wall of rotating shaft 25 is fixedly connected with stopper 24. The rear bottom of stopper 24 abuts against the top of rotating shaft 1 21. Turntable 20 can drive belt pulley 19 to rotate by rotation. Belt pulley 19 can drive rotating shaft 1 21 to rotate by rotation. Rotating shaft 1 21 is used to fix gear 1 22 and ratchet 23. Gear 1 22 can drive lifting rack 17 to rise and fall by rotation. Ratchet 23 is used to fix rotating shaft 1 21. Stopper 24 is used to fix ratchet 23. Rotating shaft 25 is used to fix stopper 24. A slide groove is provided inside cold storage body 1 to provide space for accommodating lifting rack 17. The inner rear side of the cold storage body 1 is installed with evenly distributed fixed pulleys 26, which are used to fix rope 1 30, rope 2 32 and rope 3 34. The rear side of the support plate 11 is fixedly connected with a lifting plate 1 27, which is used to fix rope 1 30. The rear side of the support plate 2 12 is fixedly connected with a lifting plate 28, which is used to fix rope 2 32. The rear side of the support plate 3 13 is fixedly connected with a lifting plate 3 29, which is used to fix rope 34. The outer walls of the lifting plates 1 27, 28 and 3 29 are all slidably connected to the interior of the cold storage body 1. The top of one side of the lifting plate 27 is fixedly connected with a rope 1 30, which is used to fix a counterweight block 1 31. The end of the rope 1 30 away from the lifting plate 1 27 is fixedly connected with a counterweight block 1 31, and The counterweight block 1 31 is slidably connected in the grooves of two of the fixed pulleys 26, and the weight of the counterweight block 1 31 can drive the support plate 1 1 to rise. A rope 2 32 is fixedly connected to the top of one side of the lifting plate 28, and the rope 2 32 is used to fix the counterweight block 2 33. The side of the rope 2 32 away from the lifting plate 28 is fixedly connected to the counterweight block 2 33, and is slidably connected in the grooves of two of the fixed pulleys 26. The weight of the counterweight block 2 33 can drive the support plate 2 12 to rise. A rope 3 34 is fixedly connected to the top of one side of the lifting plate 3 29, and the rope 3 34 is used to fix the counterweight block 3 35. The end of the rope 3 34 away from the lifting plate 3 29 is fixedly connected to the counterweight block 3 35, and is slidably connected in the grooves of two of the fixed pulleys 26. The weight of the counterweight block 3 35 can drive the support plate 3 13 to rise. The bottom of the counterweight block 35 is abutted with a fixed block 36, and the fixed block 36 is used to fix the limit block 38. The bottom of the fixed block 36 is fixedly connected with a spring 37 and is slidably connected to the inside of the cold storage body 1. The bottom of the spring 37 is fixedly connected to the bottom side of the inside of the cold storage body 1. The spring 37 can drive the fixed block 36 to reset through elastic force. The front side of the fixed block 36 is fixedly connected with the limit block 38. The limit block 38 can drive the moving block 39 to move by moving. The outer wall of the limit block 38 is slidably connected with the moving block 39. The moving block 39 can drive the moving rack 40 to move by moving. The front side of the moving block 39 is fixedly connected with a moving rack 40, and is slidably connected to the inside of the cold storage body 1. The moving rack 40 can drive the gear 2 41 to rotate by moving. The bottom side of the cold storage body 1 is rotatably connected with the gear 2 41 and the gear 3 42. The two sides of the gear 2 41 are respectively meshed with the moving rack 40 and the gear 3 42. The gear 2 41 can drive the gear 3 42 to rotate by rotating. The gear 3 42 can drive the rotating block 43 to rotate by rotating. The top left and right sides of the gear 3 42 are rotatably connected with the rotating blocks 43. The rotating block 43 can drive The movable plate 1 44 moves, and the side of the rotating block 43 away from the gear 3 42 is rotatably connected to the movable plate 1 44. The movable plate 1 44 can drive the rotating plate 45 to rotate by moving. The side of the movable plate 1 44 away from the rotating block 43 is rotatably connected to the rotating plate 45. The rotating plate 45 can drive the hinge 46 to move by rotating. The side of the rotating plate 45 away from the movable plate 1 44 is installed with a hinge 46. The hinge 46 is used to drive the movable plate 2 48 to move. The left and right parts of the rear side of the hinge 46 are respectively fixedly connected to the fixed plate 47 and the movable plate 2 48. The fixed plate 47 is used to move the movable plate 2 48. The hinge 46 is fixed, and the movable plate 48 can drive the connecting plate 49 to move by moving. The left and right parts of the front side of the hinge 46 are respectively slidably connected to the inside of the fixed plate 47 and the movable plate 48. The fixed plate 47 is fixedly connected to the inside of the cold storage body 1. The upper surface of the movable plate 48 is fixedly connected with the connecting plate 49 and is slidably connected to the inside of the cold storage body 1. The connecting plate 49 can drive the baffle 50 to move by moving. The upper surface of the connecting plate 49 is fixedly connected with the baffle 50 and is slidably connected to the inside of the cold storage body 1. The outer wall of the baffle 50 is slidably connected to the inside of the cold storage body 1. The bottom side of the cold storage body 1 is provided with evenly distributed drainage holes 51, and the drainage holes 51 are used to discharge liquid. A connecting pipe 52 is installed inside the cold storage body 1, and the connecting pipe 52 is used to discharge liquid into the water tank 53. The bottom end of the connecting pipe 52 is fixedly connected to the water tank 53, and the water tank 53 is used to store liquid. A water pump 54 is installed on one side of the interior of the cold storage body 1, and the water pump 54 is used to extract the liquid from the water tank 53. The output end and the input end of the water pump 54 are fixedly connected to a water pipe 55, and the water pipe 55 is used to fix a nozzle 56, and one end of one water pipe 55 away from the water pump 54 is fixedly connected to the inside of the water tank 53, and the other water pipe 55 is provided with evenly distributed nozzles 56 and fixedly connected to the inside of the cold storage body 1, and the nozzle 56 is used to spray liquid evenly to clean the inside of the cold storage; The inner rear side of the cold storage body 1 is fixedly connected with evenly distributed fixing rods 57, which are used to fix the lifting plate 1 27, the lifting plate 28 and the lifting plate 3 29. There are three fixing rods 57, which are respectively slidably connected to the inside of the lifting plate 1 27, the lifting plate 28 and the lifting plate 3 29. The front and rear sides of the movable plate 2 48 are fixedly connected with a slider 1 58, which is used to fix the moving route of the movable plate 2 48, and the outer wall of the slider 1 58 is slidably connected to the inside of the cold storage body 1. The bottom of the movable plate 1 44 is fixedly connected with a slider 2 61, which is used to fix the moving route of the movable plate 1 44, and the outer wall of the slider 2 61 is slidably connected to the inside of the cold storage body 1. Two hinges 59 are installed between the cold storage body 1 and the warehouse door 2. The hinge 59 is used to drive the warehouse door 2 to rotate. A handle 60 is installed on the front side of the warehouse door 2, and the handle 60 can drive the warehouse door 2 to rotate.

[0016] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for a hook-type cold storage, comprising a cold storage body (1), characterized in that: A door (2) is installed on the front side of the cold storage body (1), an air curtain (3) is installed on the top of the front side of the cold storage body (1), a refrigeration machine (4) is installed on both the left and right sides of the interior of the cold storage body (1), and a lifting block 1 (5), a lifting block 2 (6) and a lifting block 3 (7) are slidably connected on both the left and right sides of the interior of the cold storage body (1), the bottom of the lifting block 1 (5) is fixedly connected with evenly distributed hooks 1 (8), the bottom of the lifting block 2 (6) is fixedly connected with evenly distributed hooks 2 (9), the bottom of the lifting block 3 (7) is fixedly connected with evenly distributed hooks 3 (10), the top of the hook 1 (8) is fixedly connected with a support plate 1 (11), the top of the hook 2 (9) is fixedly connected with a support plate 2 (12), and the top of the hook 3 (10) is fixedly connected with a support plate 3 (13); Two connecting wires (14) are fixedly connected to the opposing sides of the support plate (11) and the support plate (12); two connecting wires (15) are fixedly connected to the opposing sides of the support plate (12) and the support plate (13); a connecting block (16) is fixedly connected to the front side of the support plate (13); a lifting rack (17) is fixedly connected to the front side of the connecting block (16); a support block (18) is slidably connected to the outer wall of the lifting rack (17); a belt pulley (19) is provided on one side of the support block (18); and the belt pulley (19) is fixedly connected to the front side of the support plate (13); ) is provided with a rotating disk (20) at the bottom of one side, and a rotating shaft (21) is provided at the top of the other side of the belt pulley (19); a gear (22) and a ratchet (23) are fixedly connected to the outer wall of the rotating shaft (21), and the rotating shaft is rotatably connected to the inside of the supporting block (18); the gear (22) is meshed with the lifting rack (17); a rotating shaft (25) is rotatably connected to the inside of the supporting block (18); a stopper (24) is fixedly connected to the outer wall of the rotating shaft (25); and the rear bottom of the stopper (24) abuts against the top of the rotating shaft (21); The rear side of the interior of the cold storage body (1) is provided with evenly distributed fixed pulleys (26); the rear side of the support plate 1 (11) is fixedly connected to the lifting plate 1 (27); the rear side of the support plate 2 (12) is fixedly connected to the lifting plate 2 (28); the rear side of the support plate 3 (13) is fixedly connected to the lifting plate 3 (29); the outer walls of the lifting plate 1 (27), the lifting plate 2 (28) and the lifting plate 3 (29) are all slidably connected to the interior of the cold storage body (1); the top of one side of the lifting plate 1 (27) is fixedly connected to a rope 1 (30); the end of the rope 1 (30) away from the lifting plate 1 (27) is fixedly connected to the lifting plate 1 (27). A counterweight block 1 (31) is connected and slidably connected to the grooves of two of the fixed pulleys (26); a rope 2 (32) is fixedly connected to the top of one side of the lifting plate 2 (28); a side of the rope 2 (32) away from the lifting plate 2 (28) is fixedly connected to the counterweight block 2 (33) and slidably connected to the grooves of two of the fixed pulleys (26); a rope 3 (34) is fixedly connected to the top of one side of the lifting plate 3 (29); an end of the rope 3 (34) away from the lifting plate 3 (29) is fixedly connected to the counterweight block 3 (35) and slidably connected to the grooves of two of the fixed pulleys (26); The bottom of the counterweight block three (35) is abutted against a fixed block (36), the bottom of the fixed block (36) is fixedly connected to a spring (37) and is slidably connected to the inside of the cold storage body (1), the bottom of the spring (37) is fixedly connected to the bottom side of the inside of the cold storage body (1), the front side of the fixed block (36) is fixedly connected to a limit block (38), the outer wall of the limit block (38) is slidably connected to a moving block (39), the front side of the moving block (39) is fixedly connected to a moving rack (40) and is slidably connected to the inside of the cold storage body (1), the bottom side of the inside of the cold storage body (1) is rotatably connected to a gear two (41) and a gear three (42), the two sides of the gear two (41) are respectively meshed with the moving rack (40) and the gear three (42), the top left and right sides of the gear three (42) are rotatably connected to rotating blocks (43), the rotating block (43) is away from the gear three (42) One side is rotatably connected to a movable plate 1 (44), and the side of the movable plate 1 (44) away from the rotating block (43) is rotatably connected to a rotating plate (45), and the side of the rotating plate (45) away from the movable plate 1 (44) is installed with a hinge (46), and the left and right parts of the rear side of the hinge (46) are respectively fixedly connected to a fixed plate (47) and a movable plate 2 (48), and the left and right parts of the front side of the hinge (46) are respectively slidably connected to the inside of the fixed plate (47) and the movable plate 2 (48), and the fixed plate (47) is fixedly connected to the inside of the cold storage body (1), and the upper surface of the movable plate 2 (48) is fixedly connected to a connecting plate (49) and is slidably connected to the inside of the cold storage body (1), and the upper surface of the connecting plate (49) is fixedly connected to a baffle (50) and is slidably connected to the inside of the cold storage body (1), and the outer wall of the baffle (50) is slidably connected to the inside of the cold storage body (1); The bottom side of the interior of the cold storage body (1) is provided with evenly distributed drainage holes (51); a connecting pipe (52) is installed inside the cold storage body (1); the bottom end of the connecting pipe (52) is fixedly connected to a water tank (53); a water pump (54) is installed on one side of the interior of the cold storage body (1); the output end and the input end of the water pump (54) are both fixedly connected to water pipes (55); one end of one of the water pipes (55) away from the water pump (54) is fixedly connected to the interior of the water tank (53); and the other water pipe (55) is provided with evenly distributed nozzles (56) and is fixedly connected to the interior of the cold storage body (1).

2. The automatic cleaning device for a hook-type cold storage according to claim 1, characterized in that: The inner rear side of the cold storage body (1) is fixedly connected with evenly distributed fixing rods (57), the number of the fixing rods (57) is three, and they are slidably connected to the inside of the lifting plate 1 (27), the lifting plate 2 (28) and the lifting plate 3 (29), respectively.

3. The automatic cleaning device for a hook-type cold storage according to claim 1, characterized in that: The front and rear sides of the movable plate 2 (48) are both fixedly connected to a slider 1 (58), and the outer wall of the slider 1 (58) is slidably connected to the interior of the cold storage body (1).

4. The automatic cleaning device for a hook-type cold storage according to claim 1, characterized in that: The bottom of the movable plate 1 (44) is fixedly connected to a slider 2 (61), and the outer wall of the slider 2 (61) is slidably connected to the inside of the cold storage body (1).

5. The automatic cleaning device for a hook-type cold storage according to claim 1, characterized in that: Two hinges (59) are installed between the cold storage body (1) and the cold storage door (2), and a handle (60) is installed on one side of the front of the cold storage door (2).

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