Food inspection sample processing and crushing device

Abstract

The utility model discloses a food inspection sample processing and crushing device, which relates to the field of food crushing and comprises a shell, a container is sleeved on the inner wall of the shell, a lower butt-joint column protruding downwards is circumferentially formed at the bottom end of the container, a lower butt-joint hole for accommodating the lower butt-joint column is formed at the top end of the shell, and the lower butt-joint hole is communicated with the lower butt-joint column. The number of the lower butt-joint columns corresponds to that of the lower butt-joint holes, a positioning hole is formed in the center of a bottom end plate of the shell, and a positioning block connected with the positioning hole in an inserted mode is formed at the bottom end of the container. A clamping limiting mechanism used for fixing one lower butt joint column is arranged in the shell, and the clamping limiting mechanism is used for limiting one lower butt joint column inserted into the lower butt joint hole. According to the utility model, the limiting clamping mechanism is arranged, so that the container can be quickly fixed or unfixed, and the vibration of the container in the high-speed running process of the mechanism is avoided.

Description

Technical Field

[0001] The utility model relates to the field of food crushing, in particular to a food inspection sample processing and crushing device. Background Art

[0002] Food crushing uses different crushers according to different types of food. For example, meat food uses a rotating blade crusher, which uses high-speed rotating blades to crush food samples into small particles.

[0003] In the prior art, after the food sample is crushed, it needs to be effectively cleaned and dried to avoid errors in the test results caused by residues. The existing rotary blade crusher includes a head and a hollow shell. When cleaning, the shell is heavy (needed to maintain the stability of the mechanism during operation), and it is actually quite laborious during the transfer and cleaning process. Therefore, in the prior art, a layer of lighter container is usually added inside the hollow shell to hold the food to be crushed.

[0004] During use, it was found that when the mechanism was running at high speed, the container would vibrate, requiring the operator to press down the machine head to maintain stability, which was inconvenient. Utility Model Content

[0005] The purpose of the utility model is to provide a food inspection sample processing and crushing device in order to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food inspection sample processing and crushing device, comprising a shell, the inner wall of the shell is sleeved with a container, the bottom end of the container is circumferentially formed with a lower docking column protruding downward, the top end of the shell is provided with a lower docking hole for accommodating the lower docking column, the number of the lower docking column corresponds to the number of the lower docking holes, a positioning hole is provided at the center of the bottom end plate of the shell, and a positioning block plugged into the positioning hole is formed at the bottom end of the container;

[0007] The housing is provided with a clamping and limiting mechanism for fixing one of the lower docking posts, and the clamping and limiting mechanism is used to limit the position of one of the lower docking posts inserted into the lower docking hole;

[0008] A reset mechanism is provided at the bottom end of the inner wall of the lower docking hole, and the reset mechanism is used to reset the lower docking column in the unlocked state upward.

[0009] As a further solution of the utility model: the reset mechanism includes a reset spring fixedly connected to the bottom end of the inner wall of the lower docking hole, the top of the reset spring is fixedly connected to a reset plate, the outer periphery of the reset plate is integrally formed with a guide block, and the inner cavity of the lower docking hole is provided with a guide groove for the guide block to slide.

[0010] As a further solution of the utility model: the engaging and limiting mechanism comprises an insert block axially slidably connected to the inside of the shell, a groove for axial sliding of the insert block is provided inside the container, a sliding groove is provided inside the container on one side of the insert block, and the groove is not connected to the inner cavity of the sliding groove;

[0011] The inner cavity of the sliding groove is axially slidably connected with a circular plate, one end of the circular plate is fixedly connected with a connecting shaft that penetrates the interior of the groove and is fixed to one end of the plug block, a connecting spring is installed between one end of the inner wall of the groove and one end of the plug block, and the connecting spring is located on the outer periphery of the connecting shaft.

[0012] As a further solution of the utility model: the engaging and limiting mechanism further comprises a receiving groove provided inside the housing, the receiving groove is located directly below the sliding groove, and the receiving groove is communicated with the inner cavity of the sliding groove, and the vertical section of the receiving groove is an "L"-shaped structure;

[0013] A force-bearing rod is axially slidably connected inside the receiving groove, and the vertical section of the force-bearing rod is an "L"-shaped structure. The vertical rod portion of the force-bearing rod is slidably connected to the vertical portion of the receiving groove, and the horizontal rod portion of the force-bearing rod is slidably connected to the horizontal portion of the receiving groove;

[0014] The width of the vertical portion of the accommodating groove is wider than the width of the vertical rod portion of the force-bearing rod, and the top end of the vertical rod portion of the force-bearing rod is fixedly connected to the outer periphery of the circular plate.

[0015] As a further solution of the utility model: an insertion hole is provided at the position where the lower docking column fully inserted into the inner cavity of the lower docking hole is aligned with the insertion block, the top end of the insertion block is an inclined surface, and the end of the inclined surface close to the connecting spring is a high point.

[0016] As a further solution of the utility model: one end of the cross bar portion located outside the shell is fixedly connected with a pressing plate.

[0017] As a further solution of the utility model: a machine head is arranged at the top of the container, an upper docking post protruding downward is formed at the bottom of the machine head, and an upper docking hole for accommodating the upper docking post is opened at the top of the container;

[0018] A stirring shaft is installed at the output end of the driving motor inside the machine head, a blade is installed below the outer wall of the stirring shaft, and an electrical plug is connected to the output end of the machine head.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. By setting a limit locking mechanism, the container can be quickly fixed or released, thereby avoiding the vibration of the container during the high-speed operation of the mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0023] Figure 3 It is a partial structural schematic diagram of the utility model;

[0024] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle.

[0025] In the figure: 1. shell; 2. container; 3. head; 4. upper docking column; 5. upper docking hole; 6. stirring shaft; 7. blade; 8. electrical plug; 9. positioning hole; 10. positioning block; 11. lower docking column; 12. lower docking hole; 13. pressing plate; 14. cross bar; 15. reset spring; 16. reset plate; 17. guide groove; 18. guide block; 19. socket; 20. plug block; 21. connecting shaft; 22. round plate; 23. connecting spring; 24. sliding groove; 25. force rod; 26. receiving groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 to Figure 4In the embodiment of the utility model, a food inspection sample processing and crushing device comprises a shell 1, the inner wall of the shell 1 is sleeved with a container 2, the bottom end of the container 2 is circumferentially formed with a lower docking column 11 protruding downward, the top of the shell 1 is provided with a lower docking hole 12 for accommodating the lower docking column 11, the number of the lower docking column 11 corresponds to the number of the lower docking holes 12, a positioning hole 9 is provided at the center of the bottom end plate of the shell 1, and a positioning block 10 plugged into the positioning hole 9 is formed at the bottom end of the container 2; a clamping limit mechanism for fixing a lower docking column 11 is arranged inside the shell 1, The locking limit mechanism is used to limit a lower docking column 11 inserted into the lower docking hole 12; a reset mechanism is provided at the bottom end of the inner wall of the lower docking hole 12, and the reset mechanism is used to reset the lower docking column 11 in the unlocked state upward. A machine head 3 is provided at the top of the container 2, and a downwardly protruding upper docking column 4 is formed at the bottom end of the machine head 3. An upper docking hole 5 for accommodating the upper docking column 4 is opened at the top of the container 2; a stirring shaft 6 is installed at the output end of the driving motor inside the machine head 3, and a blade 7 is installed at the lower part of the outer wall of the stirring shaft 6. The output end of the machine head 3 is connected to an electrical plug 8.

[0028] In this embodiment, when crushing a food sample, a certain amount of the sample to be cut is first placed in the container 2, and then the bottom end of the head 3 is docked with the top end of the container 2. After the docking is completed, the device is connected to the power supply through the electrical plug 8, and then the food sample can be crushed;

[0029] After the sample is crushed, the power supply is first disconnected, and the head 3 is removed. After removal, the locking limit mechanism is pressed on the part outside the housing 1 to release the limit of a lower docking column 11. At this time, the reset mechanism located in the multiple lower docking holes 12 pushes the head 3 to move upward, and the operator can take the container 2 out of the housing 1. At this time, the positioning hole 9 and the positioning block 10 are separated;

[0030] The container 2 can be taken out for comprehensive cleaning. After cleaning and drying, the container 2 is put back into the inner cavity of the shell 1. During this process, the lower docking column 11 needs to be aligned with the lower docking hole 12, and the container 2 is pressed downward. During this process, the reset mechanism is compressed by pressure until the fiber locking mechanism limits the lower docking column 11 again.

[0031] Please refer to Figure 1 The reset mechanism includes a reset spring 15 fixedly connected to the bottom end of the inner wall of the lower docking hole 12, a reset plate 16 fixedly connected to the top of the reset spring 15, a guide block 18 is integrally formed on the outer periphery of the reset plate 16, and a guide groove 17 is provided in the inner cavity of the lower docking hole 12 for the guide block 18 to slide.

[0032] In this embodiment: when the lower docking column 11 enters the lower docking hole 12 and continues to press downward, the bottom end of the lower docking column 11 applies a downward extrusion force to the reset plate 16, and the reset plate 16 compresses the reset spring 15. At the same time, the reset plate 16 drives the guide block 18 to move downward along the guide groove 17. The guide block 18 cooperates with the guide groove 17 to ensure that the reset plate 16 will not tilt during the movement.

[0033] Please refer to Figure 4 The engaging and limiting mechanism includes an insert block 20 axially slidably connected to the inside of the shell 1, a groove for axial sliding of the insert block 20 is provided inside the container 2, a sliding groove 24 is provided inside the container 2 on one side of the insert block 20, and the groove is not connected to the inner cavity of the sliding groove 24; a circular plate 22 is axially slidably connected to the inner cavity of the sliding groove 24, one end of the circular plate 22 is fixedly connected to a connecting shaft 21 that penetrates the inside of the groove and is fixed to one end of the insert block 20, a connecting spring 23 is installed between one end of the inner wall of the groove and one end of the insert block 20, and the connecting spring 23 is located on the outer periphery of the connecting shaft 21; the engaging and limiting mechanism also includes a receiving groove 26 provided inside the shell 1, the receiving groove 26 is located directly below the sliding groove 24, and the receiving groove 26 is connected to the inner cavity of the sliding groove 24 The inner cavities of the sliding groove 24 are interconnected, and the vertical section of the accommodating groove 26 is in an "L"-shaped structure; the internal axial sliding connection of the accommodating groove 26 is provided with a force-bearing rod 25, and the vertical section of the force-bearing rod 25 is in an "L"-shaped structure, and the vertical rod portion of the force-bearing rod 25 is slidably connected to the vertical portion of the accommodating groove 26, and the cross rod portion 14 of the force-bearing rod 25 is slidably connected to the cross-vertical portion of the accommodating groove 26; the width of the vertical portion of the accommodating groove 26 is wider than the width of the vertical rod portion of the force-bearing rod 25, and the top end of the vertical rod portion of the force-bearing rod 25 is fixedly connected to the outer periphery of the circular plate 22, and the lower docking column 11 fully inserted into the inner cavity of the lower docking hole 12 is provided with a plug hole 19 at the position where it is aligned with the plug block 20, and the top end of the plug block 20 is an inclined surface, and the end of the inclined surface close to the connecting spring 23 is the high point.

[0034] In this embodiment: when the lower docking column 11 moves downward, the lower docking column 11 contacts the top inclined surface of the plug block 20, and squeezes the plug block 20 through the inclined surface, so that the plug block 20 moves toward the inner wall of the groove until the plug block 20 completely enters the groove. During this process, the connecting spring 23 is compressed, and the plug block 20 drives the circular plate 22 to slide in the sliding groove 24 through the connecting shaft 21, and the sliding circular plate 22 drives the force rod 25 to move in the receiving groove 26;

[0035] When the lower docking column 11 moves downward and drives the plug hole 19 to align with the plug block 20, the connecting spring 23 is reset, and the connecting spring 23 drives the plug block 20 to reset. At this time, the plug block 20 cooperates with the plug hole 19 to lock the lower docking column 11;

[0036] After the sample is crushed, the pressing plate 13 is pushed by hand, and the pressing plate 13 pushes the force-bearing rod 25 to move, and the force-bearing rod 25 drives the circular plate 22 to slide along the sliding groove 24 again, and the circular plate 22 drives the plug block 20 to move out of the socket 19 through the connecting shaft 21. At this time, the limit on the lower docking column 11 is released, and the reset mechanism is reset synchronously, driving the lower docking column 11 to move upward, thereby driving the container 2 to move upward.

[0037] Please refer to Figure 3 One end of the cross bar 14 located outside the housing 1 is fixedly connected to the pressing plate 13 .

[0038] In this embodiment, the pressing plate 13 can increase the force-bearing area, making it more convenient for operators to apply a squeezing force to the crossbar portion 14 of the force-bearing rod 25 .

[0039] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A food inspection sample processing and crushing device, comprising a housing (1), characterized in that: The inner wall of the shell (1) is sleeved with a container (2); the bottom end of the container (2) is circumferentially formed with a lower docking column (11) protruding downward; the top end of the shell (1) is provided with a lower docking hole (12) for accommodating the lower docking column (11); the number of the lower docking columns (11) corresponds to the number of the lower docking holes (12); a positioning hole (9) is provided at the center of the bottom end plate of the shell (1); and a positioning block (10) is formed at the bottom end of the container (2) and is plugged into the positioning hole (9); The housing (1) is provided with a clamping and limiting mechanism for fixing one of the lower docking posts (11), wherein the clamping and limiting mechanism is used to limit the position of one of the lower docking posts (11) inserted into the lower docking hole (12); A reset mechanism is provided at the bottom end of the inner wall of the lower docking hole (12), and the reset mechanism is used to reset the lower docking column (11) in an unlocked state upward.

2. A food inspection sample processing and crushing device according to claim 1, characterized in that: The reset mechanism comprises a reset spring (15) fixedly connected to the bottom end of the inner wall of the lower docking hole (12); the top end of the reset spring (15) is fixedly connected to a reset plate (16); the outer periphery of the reset plate (16) is integrally formed with a guide block (18); and the inner cavity of the lower docking hole (12) is provided with a guide groove (17) for the guide block (18) to slide.

3. A food inspection sample processing and crushing device according to claim 2, characterized in that: The engaging and limiting mechanism comprises an insert block (20) axially slidably connected to the inside of the housing (1); a groove for axial sliding of the insert block (20) is provided inside the container (2); a sliding groove (24) is provided inside the container (2) on one side of the insert block (20); the groove is not connected to the inner cavity of the sliding groove (24); The inner cavity of the sliding groove (24) is axially slidably connected with a circular plate (22), one end of the circular plate (22) is fixedly connected with a connecting shaft (21) that penetrates into the interior of the groove and is fixed to one end of the plug block (20), a connecting spring (23) is installed between one end of the inner wall of the groove and one end of the plug block (20), and the connecting spring (23) is located on the outer periphery of the connecting shaft (21).

4. A food inspection sample processing and crushing device according to claim 3, characterized in that: The locking and limiting mechanism further comprises a receiving groove (26) provided inside the housing (1), the receiving groove (26) being located directly below the sliding groove (24), and the receiving groove (26) being communicated with the inner cavity of the sliding groove (24), and the vertical section of the receiving groove (26) presents an "L"-shaped structure; A force-bearing rod (25) is axially slidably connected inside the receiving groove (26); the vertical section of the force-bearing rod (25) is an "L"-shaped structure; the vertical rod portion of the force-bearing rod (25) is slidably connected inside the vertical portion of the receiving groove (26); and the horizontal rod portion (14) of the force-bearing rod (25) is slidably connected inside the horizontal portion of the receiving groove (26); The width of the vertical portion of the accommodating groove (26) is wider than the width of the vertical rod portion of the force-bearing rod (25), and the top end of the vertical rod portion of the force-bearing rod (25) is fixedly connected to the outer periphery of the circular plate (22).

5. A food inspection sample processing and crushing device according to claim 4, characterized in that: The lower docking column (11) which is completely inserted into the inner cavity of the lower docking hole (12) is provided with an insertion hole (19) at a position aligned with the insertion block (20); the top end of the insertion block (20) is an inclined surface, and the end of the inclined surface close to the connecting spring (23) is a high point.

6. A food inspection sample processing and crushing device according to claim 5, characterized in that: One end of the crossbar portion (14) located outside the housing (1) is fixedly connected to a pressing plate (13).

7. A food inspection sample processing and crushing device according to claim 1, characterized in that: A machine head (3) is arranged at the top end of the container (2), an upper docking post (4) protruding downward is formed at the bottom end of the machine head (3), and an upper docking hole (5) for accommodating the upper docking post (4) is opened at the top end of the container (2); A stirring shaft (6) is installed at the output end of the driving motor inside the machine head (3), a blade (7) is installed below the outer wall of the stirring shaft (6), and an electrical plug (8) is connected to the output end of the machine head (3).

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