Self-cleaning type meat grinder

Abstract

The utility model provides a self-cleaning type meat grinder, which relates to the technical field of meat grinders and comprises a machine body, the top of the machine body is in threaded connection with a top cover, a U-shaped plate is fixedly mounted at the top of the top cover, a motor is fixedly mounted at the top of the U-shaped plate, and the output end of the motor penetrates through the U-shaped plate and is fixedly provided with a connecting rod. During cleaning, a worker pulls a pull rod, a first clamping block enters a fixing groove, then the worker inserts a connecting plate into a storage groove, the connecting plate pushes a partition plate to move, when a first clamping groove moves to the bottom of the first clamping block, the worker loosens the pull rod, the first clamping block enters the first clamping groove, and the connecting plate is fixed; a worker starts the motor, the rotating shaft rotates, the cleaning brush rotates, water or cleaning liquid is driven to roll in the meat mincing tank, the inner wall of the machine body is cleaned, the outer wall of the connecting plate is attached to the inner wall of the storage groove, water can be prevented from entering the storage groove, and the probability of device damage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of meat grinders, in particular to a self-cleaning meat grinder. Background Art

[0002] At present, after the meat grinder is used, some meat scraps will remain in the meat grinder tank, which needs to be cleaned. In the related art, cleaning liquid or water is poured into the meat grinder tank, and then the reamer is rotated in the meat grinder tank, thereby driving the cleaning liquid or water to roll in the meat grinder tank, so as to flush the inner wall of the meat grinder tank, and then clean the meat grinder tank. In the above manner, when the cleaning liquid or water is driven to roll in the meat grinder tank by the reamer, due to the thin thickness of the reamer, the contact area between the reamer and the cleaning liquid or water is small, and it is impossible to replace and drive the cleaning liquid or water to roll in the meat grinder tank, thereby reducing the flushing effect of the inner wall of the meat grinder tank, thereby reducing the cleaning efficiency of the meat grinder tank.

[0003] In the prior art, there is a self-cleaning meat grinder, such as the one in Chinese patent CN 220941041 U, which includes: a meat grinder, a mounting cover, a meat grinder cylinder, a lead screw, a receiving groove, a first movable block, a first connecting rod, a second movable block, a second connecting rod, a scraper and a reamer; by rotating the lead screw, the scraper passes through the receiving groove, so that the scraper fits with the inner wall of the meat grinder, so that the scraper scrapes the inner wall of the meat grinder, and then cleans the inner wall of the meat grinder; at the same time, by passing the scraper through the receiving groove, the scraper contacts with water or cleaning liquid, so as to increase the contact area with the water or cleaning liquid, so that the scraper drives the water or cleaning liquid to roll in the meat grinder, and then the water or cleaning liquid flushes the inner wall of the meat grinder, so as to improve the cleaning effect of the meat grinder, but the patent still has the following problems.

[0004] In the above patent, although a scraper is provided in the patent, which drives the water or cleaning liquid to roll in the meat grinder, thereby realizing that the water or cleaning liquid flushes the inner wall of the meat grinder to improve the cleaning effect of the meat grinder, the water or cleaning liquid may contact the thread of the screw during cleaning, and after long-term use, the thread may be corroded and damaged. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that water or cleaning liquid may come into contact with the threads of the lead screw during cleaning, and the threads may be corroded and damaged after long-term use, and a self-cleaning meat grinder is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a self-cleaning meat grinder, comprising a body, a top cover is threadedly connected to the top of the body, a U-shaped plate is fixedly installed on the top of the top cover, a motor is fixedly installed on the top of the U-shaped plate, the output end of the motor passes through the U-shaped plate and is fixedly installed with a connecting rod, a rotating shaft is fixedly installed at the bottom of the connecting rod, and the bottom of the rotating shaft passes through the top cover, a storage groove is provided on the outer wall of the rotating shaft, a fixing groove is provided on the inner wall of the storage groove, a first spring is fixedly installed on the inner wall of the fixing groove, a first clamping block is fixedly installed on one end of the first spring, a moving rod is fixedly installed on the top of the first clamping block, a pull rod is fixedly installed on the top of the moving rod through the rotating shaft, a connecting plate is slidably installed inside the storage groove, a first clamping groove is provided on the top of the connecting plate, a fixing plate is fixedly installed on one end of the connecting plate, a cleaning brush is fixedly installed on one end of the fixing plate, two second springs are fixedly installed inside the storage groove, a partition is fixedly installed on one end of the two second springs, and a second clamping groove is provided on the top of the partition.

[0007] Preferably, a fixing seat is fixedly installed on the outer wall of the body, a connecting groove is provided on the outer wall of the fixing seat, a limiting groove is provided on the inner wall of the connecting groove, and a threaded hole is provided through the inner wall of the limiting groove.

[0008] Preferably, a threaded rod is threadedly connected inside the threaded hole, a handle is fixedly mounted on the top of the threaded rod, and a second clamping block is movably connected to the bottom of the threaded rod.

[0009] Preferably, a plurality of groups of evenly distributed reamers are fixedly mounted on the outer wall of the rotating shaft.

[0010] Preferably, a handle is fixedly mounted on the top of the top cover, and four evenly distributed support frames are fixedly mounted on the bottom of the body.

[0011] Preferably, the outer wall of the first clamping block is respectively engaged with the first clamping slot and the second clamping slot.

[0012] Preferably, the outer wall of the second clamping block is in contact with the inner wall of the limiting groove, and the outer wall of the second clamping block is embedded with the inner wall of the first clamping groove.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when cleaning, the staff pulls the pull rod, and the pull rod drives the first card block to move through the moving rod, so that the first card block enters the fixed groove, the first spring is compressed, and then the staff inserts the connecting plate into the storage groove, the connecting plate pushes the partition to move, and the second spring is compressed. When the first card slot moves to the bottom of the first card block, the staff releases the pull rod, and the elastic force of the first spring pushes the first card block down, and the first card block enters the first card slot. The connecting plate is fixed, and the staff starts the motor, and the shaft rotates, so that the cleaning brush rotates, driving water or cleaning liquid to roll in the meat mincer, and cleaning the inner wall of the machine body, and because the outer wall of the connecting plate fits the inner wall of the storage groove, it can prevent water from entering the storage groove, reducing the probability of damage to the device. At the end of cleaning, the staff takes out the connecting plate, and the partition is reset under the elastic force of the second spring, and the second card slot moves to the bottom of the first card block. At this time, the first card block enters the second card slot, and the outer wall of the partition and the outer wall of the shaft are on the same plane, which can ensure that no foreign objects enter the storage groove.

[0015] 2. In the utility model, to place the cleaning brush, the staff inserts the connecting plate into the connecting groove, the staff rotates the handle, the threaded rod rotates, and then the threaded rod descends along the threaded hole, thereby driving the second clamping block to descend, and the second clamping block enters the first clamping groove. At this time, the connecting plate is fixed in the connecting groove, which facilitates the placement of the cleaning brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides an overall stereogram of a self-cleaning meat grinder;

[0017] Figure 2 The utility model provides a three-dimensional diagram of the internal structure of a self-cleaning meat grinder;

[0018] Figure 3 A cross-sectional view of a rotating shaft of a self-cleaning meat grinder is provided for the utility model;

[0019] Figure 4 The utility model provides a cross-sectional view of a fixing base of a self-cleaning meat grinder.

[0020] Legend: 1. Machine body; 2. Support frame; 3. Top cover; 4. Handle; 5. Fixed seat; 6. U-shaped plate; 7. Motor; 8. Connecting rod; 9. Rotating shaft; 10. Reamer; 11. Connecting plate; 12. Fixed plate; 13. Cleaning brush; 14. First card slot; 15. Storage slot; 16. Fixed slot; 17. First spring; 18. First card block; 19. Moving rod; 20. Pull rod; 21. Second spring; 22. Partition; 23. Second card slot; 24. Connecting slot; 25. Limiting slot; 26. Threaded hole; 27. Threaded rod; 28. Handle; 29. ​​Second card block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a self-cleaning meat grinder, including a body 1, a top cover 3 is threadedly connected to the top of the body 1, a U-shaped plate 6 is fixedly installed on the top of the top cover 3, a motor 7 is fixedly installed on the top of the U-shaped plate 6, an output end of the motor 7 passes through the U-shaped plate 6 and is fixedly installed with a connecting rod 8, a rotating shaft 9 is fixedly installed at the bottom of the connecting rod 8, the bottom of the rotating shaft 9 passes through the top cover 3, a storage groove 15 is opened on the outer wall of the rotating shaft 9, a fixing groove 16 is opened on the inner wall of the storage groove 15, a first spring 17 is fixedly installed on the inner wall of the fixing groove 16, and one end of the first spring 17 is fixed A first clamping block 18 is installed, a moving rod 19 is fixedly installed on the top of the first clamping block 18, a pull rod 20 is fixedly installed on the top of the moving rod 19 passing through the rotating shaft 9, a connecting plate 11 is slidably installed inside the storage slot 15, a first clamping slot 14 is provided on the top of the connecting plate 11, a fixing plate 12 is fixedly installed on one end of the connecting plate 11, a cleaning brush 13 is fixedly installed on one end of the fixing plate 12, two second springs 21 are fixedly installed inside the storage slot 15, a partition 22 is fixedly installed on one end of the two second springs 21, and a second clamping slot 23 is provided on the top of the partition 22.

[0024] The effect achieved by the entire embodiment 1 is that when cleaning, the staff pulls the pull rod 20, and the pull rod 20 drives the first block 18 to move through the moving rod 19, so that the first block 18 enters the fixed groove 16, and the first spring 17 is compressed. Then the staff inserts the connecting plate 11 into the storage groove 15, and the connecting plate 11 pushes the partition 22 to move, and the second spring 21 is compressed. When the first groove 14 moves to the bottom of the first block 18, the staff releases the pull rod 20, and the elastic force of the first spring 17 pushes the first block 18 to descend, and the first block 18 enters the first groove 14, and the connecting plate 11 is fixed. The staff starts the motor 7, and the rotating shaft 9 rotates, so that the cleaning brush 13 rotates, driving the water or cleaning liquid to roll in the meat grinder, and cleaning the inner wall of the body 1, and because the outer wall of the connecting plate 11 fits with the inner wall of the storage groove 15, it can prevent water from entering the storage groove 15, thereby reducing the probability of damage to the device. When cleaning is finished, the staff takes out the connecting plate 11, and the partition 22 is reset under the elastic force of the second spring 21, and the second card slot 23 moves to the bottom of the first card block 18. At this time, the first card block 18 enters the second card slot 23. At this time, the outer wall of the partition 22 and the outer wall of the rotating shaft 9 are on the same plane, which can ensure that no foreign objects will enter the storage slot 15.

[0025] Embodiment 2, as Figure 1-Figure 4 As shown, further, a fixing seat 5 is fixedly installed on the outer wall of the body 1, a connecting groove 24 is opened on the outer wall of the fixing seat 5, a limiting groove 25 is opened on the inner wall of the connecting groove 24, and a threaded hole 26 is opened through the inner wall of the limiting groove 25.

[0026] Furthermore, a threaded rod 27 is threadedly connected inside the threaded hole 26 , a handle 28 is fixedly installed on the top of the threaded rod 27 , and a second clamping block 29 is movably connected to the bottom of the threaded rod 27 .

[0027] Furthermore, a plurality of evenly distributed reamers 10 are fixedly mounted on the outer wall of the rotating shaft 9 .

[0028] Furthermore, a handle 4 is fixedly mounted on the top of the top cover 3 , and four evenly distributed support frames 2 are fixedly mounted on the bottom of the body 1 .

[0029] Furthermore, the outer walls of the first card block 18 are respectively engaged with the first card slot 14 and the second card slot 23 to prevent the connecting plate 11 and the partition plate 22 from shaking after the first card block 18 enters the first card slot 14 and the second card slot 23, thereby preventing moisture from entering the storage slot 15.

[0030] Furthermore, the outer wall of the second block 29 fits with the inner wall of the limiting groove 25 to prevent the second block 29 from rotating when moving, and the outer wall of the second block 29 fits with the inner wall of the first groove 14 to prevent the connecting plate 11 from shaking after the second block 29 enters the first groove 14.

[0031] The effect achieved by the entire embodiment 2 is that, to place the cleaning brush 13, the staff inserts the connecting plate 11 into the connecting groove 24, the staff rotates the handle 28, the threaded rod 27 rotates, and then the threaded rod 27 descends along the threaded hole 26, thereby driving the second clamping block 29 to descend, and the second clamping block 29 enters the first clamping groove 14. At this time, the connecting plate 11 is fixed in the connecting groove 24, which facilitates the placement of the cleaning brush 13.

[0032] Working principle: During cleaning, the staff pulls the pull rod 20, and the pull rod 20 drives the first block 18 to move through the moving rod 19, so that the first block 18 enters the fixed groove 16, and the first spring 17 is compressed. Then the staff inserts the connecting plate 11 into the storage groove 15, and the connecting plate 11 pushes the partition 22 to move, and the second spring 21 is compressed. When the first slot 14 moves to the bottom of the first block 18, the staff releases the pull rod 20, and the elastic force of the first spring 17 pushes the first block 18 down, and the first block 18 enters the first slot 14. The connecting plate 11 is fixed, and the staff starts the motor 7, and the rotating shaft 9 rotates, so that the cleaning brush 13 rotates, driving the water or cleaning liquid to roll in the meat grinder, and cleaning the inner wall of the body 1, and because the outer wall of the connecting plate 11 fits with the inner wall of the storage groove 15, it can prevent water from entering the storage groove 15, reducing the probability of damage to the device. When cleaning is finished, the staff removes the connecting plate 11, the partition 22 is reset under the elastic force of the second spring 21, and the second card slot 23 moves to the bottom of the first card block 18. At this time, the first card block 18 enters the second card slot 23. At this time, the outer wall of the partition 22 and the outer wall of the rotating shaft 9 are on the same plane, which can ensure that no foreign objects enter the storage slot 15. To place the cleaning brush 13, the staff inserts the connecting plate 11 into the connecting slot 24, the staff rotates the handle 28, the threaded rod 27 rotates, and then the threaded rod 27 descends along the threaded hole 26, thereby driving the second card block 29 to descend, and the second card block 29 enters the first card slot 14. At this time, the connecting plate 11 is fixed in the connecting slot 24, which facilitates the placement of the cleaning brush 13.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A self-cleaning meat grinder, comprising a body (1), characterized in that: The top of the machine body (1) is threadedly connected to a top cover (3), a U-shaped plate (6) is fixedly mounted on the top of the top cover (3), a motor (7) is fixedly mounted on the top of the U-shaped plate (6), an output end of the motor (7) passes through the U-shaped plate (6) and is fixedly mounted with a connecting rod (8), a rotating shaft (9) is fixedly mounted on the bottom of the connecting rod (8), the bottom of the rotating shaft (9) passes through the top cover (3), a storage groove (15) is formed on the outer wall of the rotating shaft (9), a fixing groove (16) is formed on the inner wall of the storage groove (15), a first spring (17) is fixedly mounted on the inner wall of the fixing groove (16), and a first clamping block (18) is fixedly mounted on one end of the first spring (17). A moving rod (19) is fixedly mounted on the top of the first clamping block (18), a rotating shaft (9) is passed through the top of the moving rod (19) and a pull rod (20) is fixedly mounted thereon, a connecting plate (11) is slidably mounted inside the storage slot (15), a first clamping slot (14) is provided on the top of the connecting plate (11), a fixing plate (12) is fixedly mounted on one end of the connecting plate (11), a cleaning brush (13) is fixedly mounted on one end of the fixing plate (12), two second springs (21) are fixedly mounted on one end of the two second springs (21), a partition (22) is fixedly mounted thereon, and a second clamping slot (23) is provided on the top of the partition (22).

2. A self-cleaning meat grinder according to claim 1, characterized in that: A fixing seat (5) is fixedly mounted on the outer wall of the machine body (1); a connecting groove (24) is provided on the outer wall of the fixing seat (5); a limiting groove (25) is provided on the inner wall of the connecting groove (24); and a threaded hole (26) is provided through the inner wall of the limiting groove (25).

3. A self-cleaning meat grinder according to claim 2, characterized in that: A threaded rod (27) is threadedly connected inside the threaded hole (26), a handle (28) is fixedly mounted on the top of the threaded rod (27), and a second clamping block (29) is movably connected to the bottom of the threaded rod (27).

4. A self-cleaning meat grinder according to claim 1, characterized in that: A plurality of groups of evenly distributed reamers (10) are fixedly mounted on the outer wall of the rotating shaft (9).

5. The self-cleaning meat grinder according to claim 1, characterized in that: A handle (4) is fixedly mounted on the top of the top cover (3), and four evenly distributed support frames (2) are fixedly mounted on the bottom of the machine body (1).

6. A self-cleaning meat grinder according to claim 1, characterized in that: The outer wall of the first clamping block (18) is respectively engaged with the first clamping slot (14) and the second clamping slot (23).

7. A self-cleaning meat grinder according to claim 3, characterized in that: The outer wall of the second clamping block (29) fits with the inner wall of the limiting groove (25), and the outer wall of the second clamping block (29) fits with the inner wall of the first clamping groove (14).

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