A water soaking tank for thawing pet food raw materials

By designing a water immersion tank for thawing pet food ingredients with a motor drive, the problem of water not being able to drain in time after thawing by water immersion method is solved. This enables timely drainage of water after thawing and fixation of food, improving the quality and safety of ingredients and increasing thawing efficiency.

CN224482855UActive Publication Date: 2026-07-14QINGDAO SHUANGAN BIOLOGICAL TECH CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
QINGDAO SHUANGAN BIOLOGICAL TECH CO LTD
Filing Date
2025-07-23
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The current method of thawing pet food ingredients by soaking them in water cannot drain the water from the soaking tank in time, resulting in the food being soaked for a long time after thawing, which affects the quality and safety of the ingredients.

Method used

A water immersion tank for thawing pet food ingredients was designed. A motor drives a first bevel gear to rotate a rotating shaft, which in turn rotates the food ingredients inside the tank. The meshing of the first and second bevel gears drives the movement of a threaded rod and a lug, which raises and lowers the plug rod to control the inflow and outflow of water and prevent the food from soaking for a long time. At the same time, the threaded rod and rubber pads fix food of different sizes.

Benefits of technology

It enables timely drainage of water after thawing, preventing food from soaking for extended periods, thus improving the quality and safety of ingredients. It also accommodates food of different sizes, enhancing thawing efficiency.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224482855U_ABST
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Abstract

The utility model discloses a kind of pet food raw materials thawing water immersion tank, including thawing cabinet, the thawing cabinet includes upper water immersion tank and lower control groove, the control groove one side inside rotationally connected with first bevel gear, the first bevel gear one side meshing connection has second bevel gear, the second bevel gear upper portion fixedly connected with first threaded rod, the second threaded rod outside thread connection has one side first lug, the control groove other side between fixedly connected with first sliding rod, the first sliding rod outside sliding connection has other side first lug, both sides The first lug between fixedly connected with lifting plate, three groups of communication holes are set between water immersion tank and control groove, the lifting plate upper portion fixedly connected with three groups of mounting rod of directly facing communication hole, the mounting rod upper portion thread connection has plug rod, ensure that water in water immersion tank is promptly discharged after thawing completely, prevent food raw materials long-term soaking in water.
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Description

Technical Field

[0001] This utility model relates to the field of food thawing technology, specifically a water soaking tank for thawing pet food raw materials. Background Technology

[0002] Food thawing refers to the process of melting the ice crystals in frozen food ingredients (such as meat, seafood, vegetables, and fruits) using specific methods and techniques, restoring them to their pre-freezing state or a state suitable for processing and cooking. This is a crucial step before food processing, storage, and cooking, aiming to make the ingredients easier to cut, season, and cook, while preserving nutrients, taste, and quality to the greatest extent possible.

[0003] When thawing pet food ingredients, the water immersion method is usually used. This method involves immersing the frozen food ingredients in water, allowing the ice crystals to melt through heat conduction. However, after the food ingredients are completely thawed, the water in the immersion tank cannot be drained in time, resulting in the thawed pet food ingredients remaining soaked in water for a long time. This has many negative impacts on the quality, nutrition, and safety of the ingredients. Utility Model Content

[0004] The purpose of this invention is to provide a water soaking tank for thawing pet food ingredients, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water immersion tank for thawing pet food ingredients, comprising a thawing box, the thawing box including an upper water immersion tank and a lower control tank, a rotating shaft rotatably connected to both sides of the water immersion tank, a placement cylinder fixedly connected between the rotating shafts, a first bevel gear rotatably connected to one side of the control tank, a transmission belt sleeved on the tail of the first bevel gear and the outer side of the rotating shaft, a second bevel gear meshing with one side of the first bevel gear, the tail of the second bevel gear rotatably connected to the inner wall of the thawing box, a first threaded rod fixedly connected to the upper part of the second bevel gear, the upper part of the first threaded rod rotatably connected to the inner wall of the control tank, a first lug threadedly connected to the outer side of the first threaded rod, a first sliding rod fixedly connected to the other side of the control tank, a first lug slidably connected to the outer side of the first sliding rod, a lifting plate fixedly connected between the two first lugs, three sets of connecting holes opened between the water immersion tank and the control tank, three sets of mounting rods directly opposite the connecting holes fixedly connected to the upper part of the lifting plate, and a plug rod threadedly connected to the upper part of the mounting rod.

[0006] Preferably, a mounting bracket is fixedly connected to one side of the lower part of the defrosting box, and a motor is fixedly connected to the upper part of the mounting bracket. The power end of the motor is fixedly connected to the tail of the first bevel gear.

[0007] Preferably, a number of rubber sheets are fixedly connected to the outside of the plug rod.

[0008] Preferably, the front rotating shaft of the defrosting box is connected to a door facing the upper part of the control slot.

[0009] Preferably, the front side of the thawing box is fixedly connected to a water outlet pipe that communicates with the lower part of the control tank.

[0010] Preferably, a first connecting frame is fixedly connected to the upper part of the lower wall of the water immersion tank, and a filter screen is fixedly connected to the upper part of the first connecting frame.

[0011] Preferably, a second connecting frame is fixedly connected to both sides of the placement cylinder and the outer side of the rotating shaft. A second sliding rod is fixedly connected inside one side of the second connecting frame, and two sets of second lugs are slidably connected to the outer side of the second sliding rod. Two sets of second threaded rods are rotatably connected between the two sides of the second connecting frame and the rotating shaft on the other side. The outer side of the second threaded rods is threadedly connected to the second lugs on the other side. Four sets of moving slots are opened on both sides of the placement cylinder. A third connecting frame is fixedly connected to one side of the second lugs facing each other through the moving slots. Several sets of third threaded rods are threadedly connected to one side of the third connecting frame, and a rubber pad is rotatably connected to the tail of the third threaded rod.

[0012] Preferably, the outer side of the placement cylinder is connected to a cylinder door via a rotating shaft.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses a motor to drive the first bevel gear, which in turn drives the rotating shaft to rotate via a transmission belt. The placement cylinder drives the food raw materials inside to rotate. When the first bevel gear rotates, the second bevel gear drives the first threaded rod to rotate, thereby causing the first lug to move downward along the first sliding rod. The lifting plate drives the blocking rod to move downward via the mounting rod. After the blocking rod disengages from the connecting hole, water flows from the water immersion tank into the control tank, ensuring that the water in the water immersion tank is drained in time after complete thawing, preventing the food raw materials from being soaked in water for a long time.

[0015] 2. This utility model also rotates the second threaded rod to drive the second ear to move along the moving groove, thereby placing both sides of the food raw material inside the third connecting frame according to the size of the food raw material. By rotating the third threaded rod, the rubber pad is pressed against both sides of the food raw material, thereby fixing food raw materials of different sizes. Attached Figure Description

[0016] Figure 1 This is a first-view three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a second-view three-dimensional structural cross-sectional view of the present invention;

[0018] Figure 3 This is a cross-sectional view of the connecting hole structure from a third-view perspective of this utility model;

[0019] Figure 4 This is a cross-sectional view of the fourth-angle placement cylinder structure of this utility model.

[0020] In the diagram: 1. Thawing box; 2. Water immersion tank; 3. Control tank; 4. Rotating shaft; 5. Placement cylinder; 6. Mounting frame; 7. Motor; 8. Transmission belt; 9. First bevel gear; 10. Second bevel gear; 11. First threaded rod; 12. First sliding rod; 13. First lug; 14. Lifting plate; 15. Mounting rod; 16. Blocking rod; 17. Rubber sheet; 18. First connecting frame; 19. Filter screen; 20. Box door; 21. Water outlet pipe; 22. Cylinder door; 23. Second connecting frame; 24. Second sliding rod; 25. Second threaded rod; 26. Moving slot; 27. Second lug; 28. Third connecting frame; 29. ​​Third threaded rod; 30. Rubber pad; 31. Connecting hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4This utility model provides a technical solution: a water immersion tank for thawing pet food ingredients, including a thawing box 1. The thawing box 1 includes an upper water immersion tank 2 and a lower control tank 3. Rotating shafts 4 are rotatably installed inside both sides of the water immersion tank 2, and a placement cylinder 5 is fixedly welded between the rotating shafts 4. By placing the food ingredients in the placement cylinder 5, the rotating shafts 4 drive the placement cylinder 5 to rotate, thereby driving the food ingredients inside to rotate and accelerating the thawing speed. A first bevel gear 9 is rotatably installed inside one side of the control tank 3. A transmission belt 8 is sleeved on the outer side of the rotating shaft 4 at the tail of the first bevel gear 9. A second bevel gear 10 is meshed and connected to one side of the first bevel gear 9. The tail of the second bevel gear 10 is rotatably connected to the inner wall of the thawing box 1. A first threaded rod 11 is fixedly welded to the upper part of the second bevel gear 10. The upper part of the first threaded rod 11 is rotatably connected to the inner wall of the control tank 3. A first lug 13 is threaded on the outer side of the first threaded rod 11. A first sliding rod 12 is fixedly welded to the other side of the control tank 3. A first lug 13 is slidably installed on the outer side of the first sliding rod 12. Ear 13, lifting plate 14 is fixedly welded between the first ear 13 on both sides. Three sets of connecting holes 31 are opened between the water immersion tank 2 and the control tank 3. Three sets of mounting rods 15 are fixedly welded to the upper part of the lifting plate 14, facing the connecting holes 31. The upper part of the mounting rod 15 is threaded with a plug rod 16. Before the food raw material is thawed, the lifting plate 14 is at the uppermost side of the control tank 3. The mounting rods 15 drive the plug rods 16 to block the connecting holes 31, so that the water in the water immersion tank 2 cannot flow into the control tank 3. When the rotating shaft 4 drives the placement cylinder 5 to rotate. The transmission belt 8 drives the first bevel gear 9 to rotate, and the second bevel gear 10 drives the first threaded rod 11 to rotate, thereby driving the first lug 13 to move downward along the first sliding rod 12. The lifting plate 14 drives the blocking rod 16 to move downward through the mounting rod 15. After the blocking rod 16 disengages from the connecting hole 31, water flows from the water immersion tank 2 into the control tank 3. By adjusting the height of the blocking rod 16 up and down along the mounting rod 15, the time when the blocking rod 16 disengages from the connecting hole 31 is controlled, thereby controlling the thawing time of the food raw materials in the placement cylinder 5.

[0023] A mounting bracket 6 is fixedly welded to one side of the lower part of the thawing box 1. A motor 7 is installed on the upper flange of the mounting bracket 6. The power end of the motor 7 is connected to the coupling at the tail of the first bevel gear 9. The motor 7 drives the first bevel gear 9, which drives the rotating shaft 4 to rotate through the transmission belt 8, thereby providing power for the operation of the equipment.

[0024] Several sets of rubber sheets 17 are fixedly welded to the outside of the plug rod 16 to improve the sealing between the plug rod 16 and the connecting hole 31;

[0025] The front of the defrosting box 1 is connected to a door 20 facing the upper part of the control slot 3 via a rotating shaft, which makes it easy to open the control slot 3 and adjust the height of the stop rod 16.

[0026] A water outlet pipe 21, which communicates with the lower part of the control tank 3, is fixedly welded to the front side of the defrosting box 1. Water discharged into the control tank 3 is discharged and collected through the water outlet pipe 21 to prevent excessive water accumulation in the control tank 3 and the growth of bacteria.

[0027] A first connecting frame 18 is fixedly welded to the upper part of the lower wall of the water immersion tank 2, and a filter screen 19 is fixedly welded to the upper part of the first connecting frame 18 to filter the water entering the control tank 3 through the connecting hole 31, so as to ensure the cleanliness of the water in the control tank 3 and improve the service life of the internal structure.

[0028] A second connecting frame 23 is fixedly welded to both sides of the placement cylinder 5 and the outside of the rotating shaft 4. A second sliding rod 24 is fixedly welded inside one side of the second connecting frame 23. Two sets of second lugs 27 are slidably installed on the outside of the second sliding rod 24. Two sets of second threaded rods 25 are rotatably connected between the two sides of the second connecting frame 23 and the rotating shaft 4. The second lugs 27 on the other side are threadedly installed on the outside of the second threaded rods 25. Four sets of moving grooves 26 are opened on both sides of the placement cylinder 5. A third connecting frame 28 is fixedly welded to one side of the second lugs 27 facing each other through the moving grooves 26. By rotating the second threaded rods 25, the second lugs 27 are moved along the moving grooves 26, so that the two sides of the food raw material are placed inside the third connecting frame 28 according to the size of the food raw material. Several sets of third threaded rods 29 are threadedly installed inside one side of the third connecting frame 28. A rubber pad 30 is rotatably connected to the tail of the third threaded rod 29. By rotating the third threaded rods 29, the rubber pad 30 is pressed against the two sides of the food raw material, thereby fixing the food raw material and facilitating the rotation of the food raw material by the placement cylinder 5.

[0029] The outer side of the placement cylinder 5 is connected to a cylinder door 22 via a rotating shaft, which makes it easy to open the placement cylinder 5 and put and take out food ingredients from the placement cylinder 5.

[0030] Working principle: When in use, the second threaded rod 25 is rotated to drive the second ear 27 to move along the moving groove 26, so that the two sides of the food raw material are placed inside the third connecting frame 28 according to the size of the food raw material. By rotating the third threaded rod 29, the rubber pad 30 is pressed against the two sides of the food raw material, thereby fixing the food raw material.

[0031] Motor 7 drives the first bevel gear 9, which in turn drives the rotating shaft 4 to rotate via the transmission belt 8. This causes the food ingredients inside the placement cylinder 5 to rotate, improving their thawing efficiency. Simultaneously, the first bevel gear 9 rotates, and the second bevel gear 10 drives the first threaded rod 11 to rotate, thereby causing the first lug 13 to move downward along the first sliding rod 12. The lifting plate 14 drives the blocking rod 16 to move downward via the mounting rod 15. After the blocking rod 16 disengages from the connecting hole 31, water flows from the water immersion tank 2 into the control tank 3. By adjusting the height of the blocking rod 16 along the mounting rod 15, the time it takes for the blocking rod 16 to disengage from the connecting hole 31 is controlled, thus controlling the thawing time of the food ingredients in the placement cylinder 5. This ensures that the water in the water immersion tank 2 is drained in time after complete thawing, preventing the food ingredients from being soaked in water for a long time.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water immersion tank for thawing pet food ingredients, comprising a thawing box (1), characterized in that: The defrosting chamber (1) includes an upper water immersion tank (2) and a lower control tank (3). Rotating shafts (4) are rotatably connected to both sides of the water immersion tank (2). A placement cylinder (5) is fixedly connected between the rotating shafts (4). A first bevel gear (9) is rotatably connected to one side of the control tank (3). A transmission belt (8) is fitted around the tail of the first bevel gear (9) and the outer side of the rotating shaft (4). A second bevel gear (10) is meshed with one side of the first bevel gear (9). The tail of the second bevel gear (10) is rotatably connected to the inner wall of the defrosting chamber (1). A first threaded rod (11) is fixedly connected to the upper part of the second bevel gear (10). (11) The upper part is rotatably connected to the inner wall of the control groove (3). The first threaded rod (11) is externally threaded with a first lug (13) on one side. The control groove (3) is fixedly connected with a first sliding rod (12) on the other side. The first sliding rod (12) is slidably connected with a first lug (13) on the other side. A lifting plate (14) is fixedly connected between the first lugs (13) on both sides. Three sets of connecting holes (31) are opened between the water immersion tank (2) and the control groove (3). The upper part of the lifting plate (14) is fixedly connected with three sets of mounting rods (15) facing the connecting holes (31). The upper part of the mounting rod (15) is threadedly connected with a plug rod (16).

2. The pet food ingredient thawing water soaking tank according to claim 1, characterized in that: The thawing box (1) is fixedly connected to a mounting bracket (6) on one side of its lower part, and a motor (7) is fixedly connected to the upper part of the mounting bracket (6). The power end of the motor (7) is fixedly connected to the tail of the first bevel gear (9).

3. The pet food ingredient thawing water soaking tank according to claim 1, characterized in that: Several sets of rubber sheets (17) are fixedly connected to the outside of the plug rod (16).

4. The pet food ingredient thawing water soaking tank according to claim 1, characterized in that: The front shaft of the defrosting box (1) is connected to a door (20) facing the upper part of the control slot (3).

5. The pet food ingredient thawing water soaking tank according to claim 1, characterized in that: The front side of the thawing box (1) is fixedly connected to a water outlet pipe (21) that communicates with the lower part of the control tank (3).

6. The pet food ingredient thawing water soaking tank according to claim 1, characterized in that: The upper part of the lower wall of the water immersion tank (2) is fixedly connected to a first connecting frame (18), and a filter screen (19) is fixedly connected to the upper part of the first connecting frame (18).

7. The pet food ingredient thawing water soaking tank according to claim 1, characterized in that: The placement cylinder (5) is fixedly connected to the two sides and the outside of the rotating shaft (4) with a second connecting frame (23). A second sliding rod (24) is fixedly connected inside the second connecting frame (23) on one side. Two sets of second lugs (27) are slidably connected to the outside of the second sliding rod (24). Two sets of second threaded rods (25) are rotatably connected between the two sides of the second connecting frame (23) and the rotating shaft (4). The second threaded rods (25) are threadedly connected to the outside of the other side with the second lugs (27). Four sets of moving slots (26) are opened on both sides of the placement cylinder (5). The second lugs (27) on both sides face each other and are fixedly connected to a third connecting frame (28) through the moving slots (26). Several sets of third threaded rods (29) are threadedly connected inside one side of the third connecting frame (28). A rubber pad (30) is rotatably connected to the tail of the third threaded rod (29).

8. The pet food ingredient thawing water soaking tank according to claim 1, characterized in that: The outer side of the placement cylinder (5) is connected to a cylinder door (22) via a rotating shaft.