A new type of milk sterile tank cleaning device

Abstract

The utility model relates to aseptic tank technical field especially, more particularly to a novel milk aseptic storage tank cleaning device. Including aseptic tank and tank cover, tank cover is located the top of aseptic tank, and the outside of aseptic tank is provided with the cleaning mechanism for cleaning, and the cleaning mechanism includes support frame, adjusting screw rod, guide rod, connecting frame and fixed shell, and the inside of support frame top is provided with adjusting screw rod, and the bottom of adjusting screw rod is fixed with connecting frame, and one end of connecting frame top is fixed with guide rod, and guide rod is connected with support frame slidingly, and the outside of connecting frame bottom end is connected with fixed shell slidingly. The utility model provides a novel milk aseptic storage tank cleaning device, through the cooperation of aseptic tank, support frame, cleaning mechanism and support mechanism, can when tank cover opens in the top of aseptic tank, will clean the mechanism through support frame and move to the top of aseptic tank, then clean the inside of aseptic tank, and the position of support frame is positioned through support mechanism simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of aseptic tank technology, and in particular to a novel cleaning device for aseptic milk storage tanks. Background Technology

[0002] Aseptic tanks are one of the important pieces of equipment used to store sterile products. Due to long-term storage, bacteria will grow inside the aseptic tanks, and some dirt will remain in the aseptic tanks after the products are taken out. Therefore, it is necessary to clean the inside of the aseptic tanks. However, cleaning is difficult, so a special cleaning device is used to clean the tanks.

[0003] Patent document (CN219899507U) discloses a jacketed aseptic tank cleaning device. This device, through the arrangement of a first lifting cylinder, a second lifting cylinder, and a rotating connecting assembly, enables the first and second lifting cylinders to drive the fixed frame, the rotating connecting assembly, and the jacket body and tank wall cleaning assembly below them to move up and down. At the same time, the rotating connecting assembly enables the jacket body and tank wall cleaning assembly to rotate back and forth, thereby cleaning and sweeping the inner wall of the tank from all directions, resulting in higher cleaning efficiency. By setting up a jacket body, nozzles, and a water inlet pipe, water in the water inlet pipe can flow into the interior of the jacket body and then be sprayed out from the nozzles, thereby cleaning the inner wall of the tank. In addition, the tank wall cleaning assembly can remove dirt that cannot be rinsed off, making the cleaning more thorough.

[0004] When using the above technology, the following technical problems were found in the existing technology: the existing cleaning device is not convenient to move as needed during use, and it is not stable enough during cleaning. Therefore, a new type of milk aseptic storage tank cleaning device is designed to provide another technical solution to the above technical problems. Utility Model Content

[0005] Therefore, it is necessary to provide a new type of aseptic milk storage tank cleaning device to address the above-mentioned technical problems, in order to solve the technical problems that existing cleaning devices are inconvenient to move as needed and are not stable enough during cleaning.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0007] A novel milk aseptic storage tank cleaning device includes an aseptic tank and a tank lid. The tank lid is located at the top of the aseptic tank. A cleaning mechanism for cleaning is provided on the outside of the aseptic tank. The cleaning mechanism includes a support frame, an adjusting threaded rod, a guide rod, a connecting frame, and a fixed shell. An adjusting threaded rod is provided inside the top of the support frame. A connecting frame is fixed to the bottom of the adjusting threaded rod. A guide rod is fixed to one end of the top of the connecting frame. The guide rod is slidably connected to the support frame. A fixed shell is slidably connected to the outside of the bottom end of the connecting frame.

[0008] In a preferred embodiment of the novel aseptic milk storage tank cleaning device provided by this utility model, a water inlet pipe is fixed at the other end of the top of the connecting frame.

[0009] In a preferred embodiment of the novel aseptic milk storage tank cleaning device provided by this utility model, a rotary drive motor is fixed on the inner side of the connecting frame, and a rotating gear is connected to the output end of the rotary drive motor and located at the top of the fixed shell. The rotating gear is slidably connected to the fixed shell.

[0010] In a preferred embodiment of the novel aseptic milk storage tank cleaning device provided by this utility model, nozzles are evenly distributed and fixed on the outer side of the fixed shell, and brushes are fixed on the outer side and bottom of the fixed shell.

[0011] In a preferred embodiment of the novel aseptic milk storage tank cleaning device provided by this utility model, a driven gear is rotatably connected to the top of the support frame, the inner side of the driven gear is threadedly connected to an adjusting threaded rod, an adjusting drive motor is fixed to the top of the support frame, and an active gear is connected to the output end of the adjusting drive motor, the active gear meshing with the driven gear.

[0012] In a preferred embodiment of the novel aseptic milk storage tank cleaning device provided by this utility model, displacement wheels are installed at the bottom of both sides of the support frame, and a support mechanism for adjusting the height of the displacement wheels is also installed at the bottom of the support frame.

[0013] In a preferred embodiment of the novel aseptic milk storage tank cleaning device provided by this utility model, the support mechanism includes a support shell, a lifting frame, a compression drive motor, and a cam. The top of the support shell is fixed to the support frame, and displacement wheels are provided on both sides of the bottom of the support frame. The lifting frame is slidably connected to the inner side of the support shell, and the cam is rotatably connected to the top inside the support shell. The compression drive motor is fixed inside the support shell, and the output end of the compression drive motor is connected to the cam. A tension spring is fixed to the top of the lifting frame and located inside the support shell, and the top of the tension spring is fixed to the support shell.

[0014] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0015] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects:

[0016] This utility model provides a novel milk aseptic storage tank cleaning device. Through the cooperation of the aseptic tank, support frame, cleaning mechanism and support mechanism, when the lid is opened on the top of the aseptic tank, the cleaning mechanism can be moved to the top of the aseptic tank through the support frame, and then the inside of the aseptic tank can be cleaned. At the same time, the position of the support frame is positioned through the support mechanism.

[0017] By adjusting the engagement of the threaded rod, guide rod, connecting frame, and fixed shell, the rotation of the driven gear drives the connecting frame to rise and fall through the adjustment of the threaded rod and guide rod. The rotation of the gear drives the fixed shell to rotate inside the sterile tank. Thus, the rotation and rising and falling of the fixed shell allows cleaning liquid to be sprayed through the nozzle, and the inner wall of the sterile tank is cleaned by the contact of the brush with the inner wall of the sterile tank.

[0018] Through the cooperation of the support shell, the lifting frame and the cam, the height of the lifting frame inside the support shell can be adjusted by rotating the cam after the support frame moves to the designated position via the displacement wheel. When the bottom of the lifting frame contacts the ground and causes the displacement wheel to leave the ground, the support frame cannot be moved or adjusted. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the adjusting threaded rod of this utility model;

[0022] Figure 3 This is a schematic diagram of the connecting frame of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the fixing shell of this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the support shell of this utility model;

[0025] Figure 6 This is a structural schematic diagram of the lifting frame of this utility model.

[0026] In the diagram: 1. Aseptic tank; 2. Tank lid; 3. Support frame; 4. Support shell; 5. Adjusting threaded rod; 6. Adjusting drive motor; 7. Driving gear; 8. Driven gear; 9. Water inlet pipe; 10. Guide rod; 11. Connecting frame; 12. Fixed shell; 13. Rotary drive motor; 14. Rotating gear; 15. Nozzle; 16. Brush; 17. Lifting frame; 18. Displacement wheel; 19. Extrusion drive motor; 20. Cam; 21. Tension spring. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] Reference Figures 1-6 A novel milk aseptic storage tank cleaning device includes an aseptic tank 1 and a lid 2. The lid 2 is located at the top of the aseptic tank 1 and is used to close or open the top of the aseptic tank 1. The lid 2 is adjusted at the top of the aseptic tank 1 by external instruments. A cleaning mechanism for cleaning is provided on the outside of the aseptic tank 1. The cleaning mechanism includes a support frame 3, an adjusting threaded rod 5, a guide rod 10, a connecting frame 11, and a fixed shell 12. The adjusting threaded rod 5 is provided inside the top of the support frame 3, so that the adjusting threaded rod 5 can be adjusted up and down by sliding inside the support frame 3. The connecting frame 11 is fixed at the bottom of the adjusting threaded rod 5, so that the raising and lowering of the adjusting threaded rod 5 drives the connecting frame 11 to rise and fall inside the aseptic tank 1. The guide rod 10 is fixed at one end of the top of the connecting frame 11 and is slidably connected to the support frame 3. Thus, the adjusting threaded rod 5 can drive the connecting frame 11 to rise and fall stably by limiting the position of the guide rod 10. The fixed shell 12 is slidably connected to the outside of the bottom of the connecting frame 11, so that the raising and lowering of the connecting frame 11 drives the fixed shell 12 to rise and fall synchronously.

[0032] Preferably, a water inlet pipe 9 is fixed to the other end of the top of the connecting frame 11, so that the external cleaning liquid can enter the interior of the connecting frame 11 through the water inlet pipe 9 and enter the interior of the fixed shell 12 through the connecting frame 11.

[0033] Nozzles 15 are evenly distributed and fixed on the outer side of the fixed shell 12, so that the cleaning liquid entering the fixed shell 12 through the water inlet pipe 9 is sprayed onto the inner wall of the sterile tank 1 through the nozzles 15. Brushes 16 are fixed on the outer side and bottom of the fixed shell 12, so that the brushes 16 on the outer side of the fixed shell 12 can rub and clean the inner wall of the sterile tank 1 by raising and lowering the fixed shell 12. When the fixed shell 12 rotates, the brushes 16 on the outer side and bottom can clean the inner wall of the sterile tank 1 more thoroughly. At the same time, the brushes 16 are made of flexible material.

[0034] Preferably, a rotary drive motor 13 is fixed to the inner side of the connecting frame 11. A rotating gear 14 is connected to the output end of the rotary drive motor 13 and located at the top of the fixed housing 12. The rotating gear 14 is slidably connected to the fixed housing 12, so that the operation of the rotary drive motor 13 drives the fixed housing 12 to rotate through the rotating gear 14, allowing the fixed housing 12 to rotate at the bottom of the connecting frame 11, while the rotating gear 14 can only slide up and down at the top of the fixed housing 12. A driven gear 8 is rotatably connected to the top of the support frame 3, so that the driven gear 8 and the support frame 3 move synchronously. The inner side of the driven gear 8 is threadedly connected to the adjusting threaded rod 5, so that the rotation of the driven gear 8 drives the adjusting threaded rod 5 to adjust its height. An adjusting drive motor 6 is fixed to the top of the support frame 3. A driving gear 7 is connected to the output end of the adjusting drive motor 6. The driving gear 7 is meshed with the driven gear 8, so that the rotation of the driving gear 7 drives the driven gear 8 to rotate.

[0035] The bottom of both sides of the support frame 3 is equipped with displacement wheels 18, which allows the support frame 3 to move its position via the displacement wheels 18. The bottom of the support frame 3 is also equipped with a support mechanism for adjusting the height of the displacement wheels 18. The support mechanism includes a support shell 4, a lifting frame 17, a pressing drive motor 19, and a cam 20. The top of the support shell 4 is fixed to the support frame 3, so that the support frame 3 and the support shell 4 move synchronously. The bottom of the support frame 3 is equipped with displacement wheels 18 on both sides, which allows the support frame 3 to move horizontally via the displacement wheels 18 at the bottom of the support shell 4. A total of at least six displacement wheels 18 are used to make the support frame 3 stable when moving.

[0036] A lifting frame 17 is slidably connected to the inner side of the support shell 4, allowing the lifting frame 17 to adjust its height by sliding inside the support shell 4. When the lifting frame 17 contacts the ground, the displacement wheel 18 rises and disengages from the ground. A cam 20 is rotatably connected to the top inside the support shell 4, causing the cam 20 to rotate and press the lifting frame 17, causing the lifting frame 17 to descend inside the support shell 4. A pressing drive motor 19 is fixed inside the support shell 4, and the output end of the pressing drive motor 19 is connected to the cam 20. A tension spring 21 is fixed to the top of the lifting frame 17 and located inside the support shell 4. The top of the tension spring 21 is fixed to the support shell 4, so that the descent of the lifting frame 17 inside the support shell 4 causes the tension spring 21 to stretch.

[0037] In this embodiment, each structure has its own service life. In actual manufacturing and application, the corresponding structure made of different materials can be replaced according to the needs of use.

[0038] In this embodiment, the motor is a self-locking motor, which can drive the connected structure to rotate normally when it is powered on and working. When the motor stops working, it can prevent the connected structure from rotating through its self-locking function.

[0039] The usage process of the novel milk aseptic storage tank cleaning device provided by this utility model is as follows: During use, after the tank lid 2 is detached from the aseptic tank 1 by external instruments, the support frame 3 is moved to the outside of the aseptic tank 1 via the displacement wheel 18 at the bottom of the support shell 4. Then, the drive motor 6 is adjusted to drive the active gear 7 to rotate, causing the driven gear 8 to rotate. The rotation of the driven gear 8 causes the threaded adjusting rod 5 to descend, which, with the assistance of the guide rod 10, causes the connecting frame 11 to descend. The descent of the connecting frame 11 causes the fixed shell 12 to descend synchronously. Simultaneously, the external cleaning liquid is introduced through the water inlet pipe 9. The liquid is fed into the interior of the connecting frame 11 and then into the interior of the fixed shell 12. It is then sprayed onto the inner wall of the sterile tank 1 through the nozzle 15, allowing the cleaning liquid to flow downwards on the inner wall of the sterile tank 1. The connecting frame 11 then drives the fixed shell 12 to descend, and the outer brush 16 cleans and scrubs the inner wall of the sterile tank 1. The operation of the rotary drive motor 13 drives the rotating gear 14 to rotate, which in turn drives the fixed shell 12 to rotate. At this time, the rotation of the fixed shell 12 drives the outer and bottom brushes 16 to rotate, cleaning the inner wall and bottom of the sterile tank 1. The inner wall of the sterile tank 1 is cleaned by adjusting the lifting of the fixed shell 12.

[0040] Simultaneously, when the support frame 3 moves to the outside of the sterile tank 1, in order to increase the stability, the operation of the squeeze drive motor 19 drives the cam 20 to rotate, so that the rotation of the cam 20 squeezes the lifting frame 17, causing the lifting frame 17 to descend inside the support shell 4 and drive the tension spring 21 to stretch. As the lifting frame 17 descends, it gradually contacts the ground and generates compression, making the lifting frame 17 unable to rise under gravity. When the ground prevents it from descending, the support shell 4 rises outside the lifting frame 17 and drives the displacement wheel 18 to leave the ground, allowing the support frame 3 to stably clean the inner wall of the sterile tank 1. After cleaning, the reverse rotation of the squeeze drive motor 19 drives the cam 20 to stop squeezing the lifting frame 17, allowing the lifting frame 17 to rise inside the support shell 4. When the bottom of the lifting frame 17 is flush with the bottom of the displacement wheel 18, the lifting frame 17 returns to its original position and rises again after being stretched by the tension spring 21. At this time, the position of the support frame 3 can be adjusted by the displacement wheel 18.

[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel milk aseptic storage tank cleaning device, comprising an aseptic tank (1) and a tank lid (2), wherein the tank lid (2) is located at the top of the aseptic tank (1), characterized in that, The sterile container (1) is provided with a cleaning mechanism on its outer side. The cleaning mechanism includes a support frame (3), an adjusting threaded rod (5), a guide rod (10), a connecting frame (11), and a fixed shell (12). The adjusting threaded rod (5) is provided inside the top of the support frame (3). The connecting frame (11) is fixed at the bottom of the adjusting threaded rod (5). The guide rod (10) is fixed at one end of the top of the connecting frame (11). The guide rod (10) is slidably connected to the support frame (3). The fixed shell (12) is slidably connected to the outer side of the bottom end of the connecting frame (11).

2. The novel aseptic milk storage tank cleaning device according to claim 1, characterized in that, A water inlet pipe (9) is fixed to the other end of the top of the connecting frame (11).

3. The novel aseptic milk storage tank cleaning device according to claim 1, characterized in that, A rotary drive motor (13) is fixed on the inner side of the connecting frame (11). A rotating gear (14) is connected to the output end of the rotary drive motor (13) and located on the top of the fixed shell (12). The rotating gear (14) is slidably connected to the fixed shell (12).

4. The novel aseptic milk storage tank cleaning device according to claim 1, characterized in that, The outer side of the fixed shell (12) is uniformly fixed with nozzles (15), and the outer side and bottom of the fixed shell (12) are fixed with brushes (16).

5. The novel aseptic milk storage tank cleaning device according to claim 1, characterized in that, The top of the support frame (3) is rotatably connected to a driven gear (8), the inner side of which is threadedly connected to an adjusting threaded rod (5). The top of the support frame (3) is fixed with an adjusting drive motor (6), the output end of which is connected to a driving gear (7), and the driving gear (7) meshes with the driven gear (8).

6. The novel aseptic milk storage tank cleaning device according to claim 1, characterized in that, The bottom of both sides of the support frame (3) is equipped with displacement wheels (18), and the bottom of the support frame (3) is also equipped with a support mechanism for adjusting the height of the displacement wheels (18).

7. A novel milk aseptic storage tank cleaning device according to claim 6, characterized in that, The support mechanism includes a support shell (4), a lifting frame (17), a compression drive motor (19), and a cam (20). The top of the support shell (4) is fixed to the support frame (3). Displacement wheels (18) are provided on both sides of the bottom of the support frame (3). The lifting frame (17) is slidably connected to the inner side of the support shell (4). The cam (20) is rotatably connected to the top inside the support shell (4). The compression drive motor (19) is fixed inside the support shell (4). The output end of the compression drive motor (19) is connected to the cam (20). A tension spring (21) is fixed to the top of the lifting frame (17) and inside the support shell (4). The top of the tension spring (21) is fixed to the support shell (4).

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