Workbench for processing beef and mutton

Abstract

The utility model provides a workbench for beef and mutton processing, which relates to the beef and mutton processing field, and comprises a support frame and a replaceable panel, four corners of the support frame are provided with support columns, the inner sides of the support columns are slidably provided with lifting rods, the top ends of the lifting rods penetrate out of the tops of the support columns, and the replaceable panel is arranged on the support frame. The top ends of the four lifting rods are jointly connected with a lifting table, a first limiting mechanism is arranged in the middle of one side of the lifting table, guide grooves are formed in the bottoms of the two ends of the lifting table, two pairs of vertical rods are symmetrically arranged at the bottom of the replaceable panel, and limiting blocks are arranged on the sides, close to the middle of the replaceable panel, of the vertical rods. The two pairs of limiting blocks correspond to the two guide grooves in position, and a second limiting mechanism is further arranged at the bottom of the replaceable panel. Due to the arrangement of the replaceable panel, a new replaceable panel can be replaced after excessive surface scratches are caused by long-term use.

Description

Technical Field

[0001] The utility model belongs to the technical field of beef and mutton processing, in particular to a workbench used for beef and mutton processing. Background Art

[0002] For agricultural and pastoral areas, especially high-altitude grassland areas, beef and mutton resources are very rich. Air-dried beef and mutton is a specialty of the northwest and southwest regions. Air-dried beef and mutton is easy to preserve and has high added value. It is an important source of food and nutrition for local residents and a major source of income for farmers and herdsmen.

[0003] Patent CN202121980028.8 discloses a workbench for processing beef and mutton. Although the workbench can adjust the height of the workbench to facilitate use by people of different heights, beef and mutton often need to be cut and chopped during the processing. During this process, the contact between the tool and the table surface will cause slip marks on the surface of the workbench. In this patent, since the workbench and the lifting assembly are integrated into one structure, the cost of replacing the workbench in the later stage is relatively high.

[0004] In summary, the utility model therefore provides a workbench for processing beef and mutton to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a workbench for beef and mutton processing, which is achieved by the following specific technical means:

[0006] A workbench for processing beef and mutton, comprises a support frame and a replaceable panel, the four corners of the support frame are provided with support columns, the inner sides of the support columns are slidably installed with lifting rods, the top ends of the lifting rods pass through the tops of the support columns, and the top ends of the four lifting rods are commonly connected to a lifting platform, a first limiting mechanism is provided in the middle of one side of the lifting platform, guide grooves are provided at the bottoms of both ends of the lifting platform, two pairs of vertical rods are symmetrically provided at the bottom of the replaceable panel, and limiting blocks are provided on one side of the vertical rods close to the middle of the replaceable panel, and the two pairs of limiting blocks respectively correspond to the positions of the two guide grooves, and a second limiting mechanism is also provided at the bottom of the replaceable panel.

[0007] Furthermore, the first limiting mechanism includes an installation groove arranged at the edge of the lifting platform, the installation groove is through-through from top to bottom, and a limiting pin is installed inside, a through movable groove is opened on the inner wall of one side of the installation groove, a connecting column is arranged on the surface of the limiting pin, and the connecting column passes through the inner side of the movable groove from the surface of the lifting platform, and a rotating shaft is also arranged on the outer side of the lifting platform near the movable groove, an L-shaped transmission rod is rotatably installed on the surface of the rotating shaft, one end of the L-shaped transmission rod is opened with a through movable groove, and the end of the connecting column passing through the surface of the lifting platform passes through the inner side of the movable groove, and a handle is arranged on the other end of the L-shaped transmission rod.

[0008] Furthermore, the second limiting mechanism includes a limiting groove arranged at the bottom of the replaceable panel, the limiting groove corresponds to the position of the limiting pin, and the limiting groove is adapted to the size of the limiting pin.

[0009] Furthermore, the first limiting mechanism also includes a first connecting block and a second connecting block respectively sleeved on the connecting column and the surface of the rotating shaft, and a telescopic rod and a telescopic sleeve are respectively provided on opposite sides of the first connecting block and the second connecting block, the telescopic rod is inserted into the telescopic sleeve, and the end of the telescopic rod inserted into the telescopic sleeve is slidably connected to the telescopic sleeve, and the surfaces of the telescopic sleeve and the telescopic rod are also sleeved with springs, and the two ends of the spring are respectively abutted against the opposite sides of the first connecting block and the second connecting block.

[0010] Furthermore, the intersection of the vertical line between the rotating shaft and the movable groove is located in the middle of the movable groove.

[0011] Furthermore, two moving blocks are symmetrically installed on the inner side of the support frame, and two guide rods are also installed on the inner side of the support frame, and the two guide rods pass through the two moving blocks in sequence, and a pair of connecting rods are rotatably installed at both ends of the moving blocks, and the other ends of the two pairs of connecting rods are respectively rotatably connected to the bottom of the two ends of the lifting platform.

[0012] Furthermore, a bidirectional threaded rod is installed on the inner side of the support frame, and the bidirectional threaded rod passes through the two moving blocks, and the two moving blocks are respectively threadedly connected to threads in different directions on the surface of the bidirectional threaded rod.

[0013] Furthermore, a hand wheel is rotatably mounted on one side of the support frame, and the hand wheel is transmission-connected to the bidirectional threaded rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The utility model provides a replaceable panel, so that after the surface of the cover is scratched too much due to long-term use, a new replaceable panel can be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model as a whole;

[0017] Figure 2 It is a three-dimensional schematic diagram of the replaceable panel of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the support frame and the lifting platform of the utility model;

[0019] Figure 4 This utility model Figure 3 A local enlarged schematic diagram of point A in the middle.

[0020] In the figure:

[0021] 1. Support frame; 2. Replaceable panel; 3. Support column; 4. Lifting rod; 5. Lifting platform; 6. Guide groove; 7. Pole; 8. Limit block; 9. Mounting groove; 10. Limit pin; 11. Moving groove; 12. Connecting column; 13. Rotating shaft; 14. L-shaped transmission rod; 15. Movable groove; 16. Limit groove; 17. First connecting block; 18. Second connecting block; 19. Telescopic rod; 20. Telescopic sleeve; 21. Spring; 22. Moving block; 23. Guide rod; 24. Connecting rod; 25. Bidirectional threaded rod; 26. Handwheel. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1-4 As shown, the utility model provides a workbench for processing beef and mutton, including a support frame 1 and a replaceable panel 2, the four corners of the support frame 1 are provided with supporting columns 3, the inner sides of the supporting columns 3 are slidably installed with lifting rods 4, the top ends of the lifting rods 4 pass through the tops of the supporting columns 3, and the top ends of the four lifting rods 4 are commonly connected to a lifting platform 5, a first limiting mechanism is provided in the middle of one side of the lifting platform 5, guide grooves 6 are provided at the bottoms of both ends of the lifting platform 5, two pairs of vertical rods 7 are symmetrically provided at the bottom of the replaceable panel 2, and limiting blocks 8 are provided on one side of the vertical rods 7 close to the middle of the replaceable panel 2, and the two pairs of limiting blocks 8 correspond to the positions of the two guide grooves 6 respectively, and the two pairs of limiting blocks 8 can be respectively inserted into the two pairs of guide grooves 6, so as to realize the fixation of the replaceable panel 2 in the vertical direction, and a second limiting mechanism is also provided at the bottom of the replaceable panel 2, and the first limiting mechanism and the second limiting mechanism are used to limit the position of the replaceable panel 2 in the horizontal direction.

[0024] Among them, the first limiting mechanism includes a mounting groove 9 arranged at the edge of the lifting platform 5, the mounting groove 9 is through-through, and a limiting pin 10 is installed inside, a through moving groove 11 is opened on the inner wall of one side of the mounting groove 9, a connecting column 12 is arranged on the surface of the limiting pin 10, and the connecting column 12 passes through the surface of the lifting platform 5 from the inner side of the moving groove 11, and a rotating shaft 13 is also arranged on the outer side of the lifting platform 5 near the moving groove 11, and an L-shaped transmission rod 14 is rotatably installed on the surface of the rotating shaft 13, and the L-shaped transmission rod 14 and the rotating shaft The connection point of 13 is located at the bending part of the L-shaped transmission rod 14. A movable groove 15 is provided at one end of the L-shaped transmission rod 14, and the end of the connecting column 12 that passes through the surface of the lifting platform 5 passes through the inner side of the movable groove 15. During the movement of the connecting column 12 in the movable groove 11, the distance between the connecting column 12 and the rotating shaft 13 will also change. Through the setting of the movable groove 15, the connecting column 12 can have space for movement. A handle is provided at the other end of the L-shaped transmission rod 14, and the L-shaped transmission rod 14 is rotated by the handle.

[0025] Among them, the second limiting mechanism includes a limiting groove 16 set at the bottom of the replaceable panel 2, the limiting groove 16 corresponds to the position of the limiting pin 10, and the limiting groove 16 is adapted to the size of the limiting pin 10, and the limiting pin 10 can be inserted into the inner side of the limiting groove 16.

[0026] Among them, the first limiting mechanism also includes a first connecting block 17 and a second connecting block 18 respectively sleeved on the surface of the connecting column 12 and the rotating shaft 13, and a telescopic rod 19 and a telescopic sleeve 20 are respectively arranged on the opposite sides of the first connecting block 17 and the second connecting block 18, the telescopic rod 19 is inserted into the telescopic sleeve 20, and one end of the telescopic rod 19 inserted into the telescopic sleeve 20 is slidably connected to the telescopic sleeve 20, and the length of the telescopic rod 19 inserted into the telescopic sleeve 20 will change with the distance between the first connecting block 17 and the second connecting block 18. The surfaces of the telescopic sleeve 20 and the telescopic rod 19 are also sleeved with a spring 21, and the two ends of the spring 21 are respectively against the opposite sides of the first connecting block 17 and the second connecting block 18, and the elastic force of the spring 21 makes the connecting column 12 stay at a specific position in the movable groove 11.

[0027] Among them, the intersection of the vertical line between the rotating shaft 13 and the movable groove 11 is located in the middle of the movable groove 11, so that when the connecting column 12 moves to the middle of the movable groove 11, the distance between the first connecting block 17 and the second connecting block 18 is the shortest, the compression amount of the spring 21 is the largest, and the elastic force generated is also the largest.

[0028] Among them, two moving blocks 22 are symmetrically installed on the inner side of the support frame 1, and two guide rods 23 are also installed on the inner side of the support frame 1, and the two guide rods 23 pass through the two moving blocks 22 in sequence, and a pair of connecting rods 24 are rotatably installed at both ends of the moving blocks 22, and the other ends of the two pairs of connecting rods 24 are respectively rotatably connected to the bottom of the two ends of the lifting platform 5, and the two pairs of connecting rods 24 are symmetrically arranged.

[0029] Among them, a bidirectional threaded rod 25 is also installed on the inner side of the support frame 1, and the bidirectional threaded rod 25 passes through two moving blocks 22. The two moving blocks 22 are respectively threadedly connected with the threads in different directions on the surface of the bidirectional threaded rod 25. When the bidirectional threaded rod 25 rotates, the two moving blocks 22 threadedly connected with the threads in different directions on its surface will move in different directions respectively. The verticality of the connecting rod 24 is changed by the movement of the moving block 22, thereby achieving the effect of changing the height of the lifting platform 5.

[0030] A hand wheel 26 is rotatably mounted on one side of the support frame 1 , and the hand wheel 26 is transmission-connected to the bidirectional threaded rod 25 . The hand wheel 26 drives the bidirectional threaded rod 25 to rotate, thereby realizing the movement of the two moving blocks 22 .

[0031] Specific working principle:

[0032] When installing the replaceable panel 2 of the utility model, it is only necessary to align the sliders on the two pairs of vertical rods 7 at the bottom of the replaceable panel 2 with the guide grooves 6 at the two ends of the lifting platform 5 and push them in until the limiting groove 16 at the bottom of the replaceable panel 2 is aligned with the limiting pin 10 on the lifting platform 5, and then rotate the L-shaped transmission rod 14 by the handle, and the rotation of the L-shaped transmission rod 14 causes the connecting column 12 to drive the limiting pin 10 to rise and penetrate into the inner side of the limiting groove 16. In this process, through the arrangement of the spring 21, the first connecting block 17, the second connecting block 18, the telescopic sleeve 20 and the telescopic rod 19, since the intersection of the vertical line between the rotating shaft 13 and the moving groove 11 and the moving groove 11 is located in the middle of the moving groove 11, that is, when the connecting column 12 moves to the middle of the moving groove 11, the distance between the first connecting block 17 and the second connecting block 18 is the shortest, and at this time the spring 2 1 has the largest deformation and the largest elastic force. When the connecting column 12 is located at the top or bottom of the movable groove 11, the distance between the first connecting block 17 and the second connecting block 18 is relatively far, the deformation of the spring 21 is relatively small, and the elastic force is also the smallest. Through the setting of the spring 21, the connecting column 12 can stay at the bottom or top of the movable groove 11, thereby achieving the effect of keeping the limit pin 10 in the limit groove 16, limiting the movement of the replaceable panel 2 in the vertical direction through the limit block 8 and the guide groove 6, and fixing the replaceable panel 2 in the horizontal direction through the limit pin 10 and the limit groove 16. Through the setting of the replaceable panel 2, after too many scratches on the surface are caused by long-term use, a new replaceable panel 2 can be replaced, thereby reducing the probability of bacteria breeding due to too many scratches, causing beef and mutton to be contaminated.

[0033] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A workbench for processing beef and mutton, characterized in that: The invention comprises a support frame (1) and a replaceable panel (2), wherein the four corners of the support frame (1) are provided with support columns (3), the inner side of the support column (3) is slidably provided with a lifting rod (4), the top end of the lifting rod (4) passes through the top of the support column (3), and the top ends of the four lifting rods (4) are commonly connected to a lifting platform (5), a first limiting mechanism is provided in the middle of one side of the lifting platform (5), guide grooves (6) are provided at the bottom of both ends of the lifting platform (5), two pairs of vertical rods (7) are symmetrically provided at the bottom of the replaceable panel (2), and a limiting block (8) is provided on one side of the vertical rod (7) close to the middle of the replaceable panel (2), and the two pairs of limiting blocks (8) respectively correspond to the positions of the two guide grooves (6), and a second limiting mechanism is also provided at the bottom of the replaceable panel (2).

2. The workbench for processing beef and mutton as claimed in claim 1, characterized in that: The first limiting mechanism comprises a mounting groove (9) arranged at the edge of the lifting platform (5), the mounting groove (9) is through-through from top to bottom and a limiting pin (10) is installed inside, a through movable groove (11) is provided on the inner wall of one side of the mounting groove (9), a connecting column (12) is provided on the surface of the limiting pin (10), and the connecting column (12) passes through the inner side of the movable groove (11) from the surface of the lifting platform (5), a rotating shaft (13) is also provided on the outer side of the lifting platform (5) at a position close to the movable groove (11), an L-shaped transmission rod (14) is rotatably installed on the surface of the rotating shaft (13), one end of the L-shaped transmission rod (14) is provided with a through movable groove (15), and the end of the connecting column (12) passing through the surface of the lifting platform (5) passes through the inner side of the movable groove (15), and the other end of the L-shaped transmission rod (14) is provided with a handle.

3. The workbench for processing beef and mutton as claimed in claim 2, characterized in that: The second limiting mechanism comprises a limiting groove (16) arranged at the bottom of the replaceable panel (2), the limiting groove (16) corresponds to the position of the limiting pin (10), and the limiting groove (16) is adapted to the size of the limiting pin (10).

4. The workbench for processing beef and mutton as claimed in claim 2, characterized in that: The first limiting mechanism further comprises a first connecting block (17) and a second connecting block (18) which are respectively sleeved on the surfaces of the connecting column (12) and the rotating shaft (13); a telescopic rod (19) and a telescopic sleeve (20) are respectively arranged on opposite sides of the first connecting block (17) and the second connecting block (18); the telescopic rod (19) penetrates into the telescopic sleeve (20), and one end of the telescopic rod (19) which penetrates into the telescopic sleeve (20) is slidably connected to the telescopic sleeve (20); a spring (21) is also sleeved on the surfaces of the telescopic sleeve (20) and the telescopic rod (19), and two ends of the spring (21) respectively abut against opposite sides of the first connecting block (17) and the second connecting block (18).

5. The workbench for processing beef and mutton as claimed in claim 2, characterized in that: The intersection point of the vertical line between the rotating shaft (13) and the movable groove (11) is located in the middle of the movable groove (11).

6. The workbench for beef and mutton processing as claimed in claim 1, characterized in that: Two moving blocks (22) are symmetrically mounted on the inner side of the support frame (1), and two guide rods (23) are also mounted on the inner side of the support frame (1), and the two guide rods (23) pass through the two moving blocks (22) in sequence, and a pair of connecting rods (24) are rotatably mounted at both ends of the moving blocks (22), and the other ends of the two pairs of connecting rods (24) are rotatably connected to the bottom of the two ends of the lifting platform (5) respectively.

7. The workbench for processing beef and mutton as claimed in claim 6, characterized in that: A bidirectional threaded rod (25) is also installed on the inner side of the support frame (1), and the bidirectional threaded rod (25) passes through the two moving blocks (22), and the two moving blocks (22) are respectively threadedly connected to threads in different directions on the surface of the bidirectional threaded rod (25).

8. The workbench for processing beef and mutton as claimed in claim 7, characterized in that: A hand wheel (26) is rotatably mounted on one side of the support frame (1), and the hand wheel (26) is transmission-connected to the bidirectional threaded rod (25).

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