Clamping jaw pressing mechanism of cleaning machine

Abstract

The utility model discloses a clamping jaw pressing mechanism of a cleaning machine, and relates to the technical field of cleaning machines. The cleaning machine comprises a cleaning machine body, a sealing disc is installed in the cleaning machine body in a sliding mode, a movable groove is formed in the inner side of the cleaning machine body, the outer surface of the sealing disc is attached to the inner wall of the movable groove, an integrally-formed connecting groove is formed in the front face of the cleaning machine body, and a connecting column is inserted into the connecting groove in a sliding mode. One end of the connecting column is fixedly connected with the sealing disc; through cooperation of an air cylinder, a connecting shaft, a #-shaped plate, a fixing barrel and a second connecting rod, two first connecting rods are driven to be linked, the first connecting rods are linked to drive clamping claws to rotate relatively, and the four clamping claws rotate relatively to make contact with a fastening ball, so that the fastening ball is only buckled and pressed, and a connecting column and a sealing disc which are connected are pressed and fixed; and compared with the two-way clamping force, the clamping force is firmer and more stable, and the pressing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning machines, in particular to a clamping mechanism for cleaning machines. Background Art

[0002] The cleaning machine is used to flush and filter pollutants generated or invaded during the manufacturing, assembly, use and maintenance of the hydraulic system; it can also be used for regular maintenance and filtration of working oil to improve cleanliness, avoid or reduce failures caused by contamination, and thus ensure the high performance, high reliability and long life of hydraulic system equipment.

[0003] When the cleaning machine is in use, the closed door of the cleaning machine is fixed by a clamp to prevent leakage during operation of the inner cavity. However, the existing clamping mechanism of the cleaning machine mostly uses a two-way clamp to fix the closed door. The two-way clamping force effect is good, but the firmness effect still needs to be improved. In response to the above problems, the inventor proposes a clamping mechanism for a cleaning machine to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a clamping mechanism for a cleaning machine, comprising a cleaning machine body, a closing disk being slidably installed inside the cleaning machine body, a movable groove being provided on the inner side of the cleaning machine body, the outer surface of the closing disk being fitted with the inner wall of the movable groove, an integrally formed connecting groove being provided on the front side of the cleaning machine body, a connecting column being slidably inserted inside the connecting groove, one end of the connecting column being fixedly connected to the closing disk, a fixing plate being fixedly installed on the lower part of the front side of the cleaning machine body, a cylinder being fixedly installed on the top surface of the fixing plate, a connecting shaft being fixedly connected to the driving end of the cylinder, a well-shaped plate being fixedly sleeved on the top of the connecting shaft, a connecting disk being sleeved on the lower part of the connecting shaft, an array-distributed fixing column being fixedly installed on the bottom surface of the connecting disk, one end of the fixing column being fixedly connected to the cylinder, an array-distributed connecting claw being provided on the outer side of the connecting disk, corresponding clamping claw being provided above the connecting claw, a second connecting rod being distributed in the array being provided on the outer side of the well-shaped plate, and a fastening ball being fixedly connected to one end of the connecting column.

[0005] Preferably, one end of the connecting claw is fixedly clamped on the outer side of the connecting disk, the upper part of the connecting claw is rotatably connected to a symmetrically distributed first connecting rod, the top of the first connecting rod is rotatably connected to the lower part of the clamping claw, the outer side of the well-shaped plate is fixedly clamped with an array-distributed fixed cylinder, one end of the second connecting rod is rotatably sleeved on the outer side of the fixed cylinder, and the end of the second connecting rod away from the fixed cylinder is rotatably connected to the adjacent first connecting rod.

[0006] Preferably, a through groove is provided on the outer side of the connecting column.

[0007] Preferably, a symmetrically distributed support plate is movably installed at the lower side end of the cleaning machine body, one end of the support plate is threadedly installed with a bolt, and one end of the bolt threadably penetrates the support plate and is threadedly installed inside the cleaning machine body.

[0008] Preferably, a controller is fixedly mounted on the upper side of the cleaning machine body.

[0009] Preferably, symmetrically distributed T-shaped plates are slidably inserted into the interior of the movable groove, and opposite ends of the T-shaped plates are fixedly connected to the closing disk.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] Through the cooperation of the cylinder, the connecting shaft, the well-shaped plate, the fixed tube and the second connecting rod, the two first connecting rods are driven to move in conjunction, and the first connecting rods drive the clamping claws to rotate relative to each other, and the four clamping claws rotate relative to each other to contact the fastening ball, so that the fastening ball is only buckled and pressed, thereby pressing and fixing the connected connecting column and the closing disk, thereby realizing the four-way clamping and fixing of the closing disk by the clamping claws. Compared with the two-way clamping force, the clamping force is more firm and stable, and the clamping effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic structural diagram of the utility model.

[0014] Figure 2 It is a schematic cross-sectional view of the structure of the present utility model.

[0015] Figure 3 This is a bottom view of the cylinder assembly structure of the present invention.

[0016] Figure 4 This is a top view of the cylinder assembly structure of the present invention.

[0017] In the figure: 1. Cleaning machine body; 11. Closing disk; 12. Movable groove; 13. Connecting groove; 14. Connecting column; 15. Fixed plate; 16. Cylinder; 17. Connecting shaft; 18. Well-shaped plate; 19. Connecting disk; 20. Fixed column; 21. Connecting claw; 22. First connecting rod; 23. Clamping claw; 24. Fixed cylinder; 25. Second connecting rod; 26. Fastening ball; 27. Through groove; 28. Support plate; 29. ​​Bolt; 30. Controller; 31. T-shaped plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example: Figure 1-4 As shown, the utility model provides a technical solution: a clamping mechanism for a cleaning machine, comprising a cleaning machine body 1, a closing disk 11 is slidably installed inside the cleaning machine body 1, a movable groove 12 is provided on the inner side of the cleaning machine body 1, the outer surface of the closing disk 11 is fitted with the inner wall of the movable groove 12, an integrally formed connecting groove 13 is provided on the front of the cleaning machine body 1, a connecting column 14 is slidably inserted into the interior of the connecting groove 13, one end of the connecting column 14 is fixedly connected to the closing disk 11, a fixing plate 15 is fixedly installed on the lower part of the front of the cleaning machine body 1, and the top surface of the fixing plate 15 is fixed. A cylinder 16 is fixedly installed, and the driving end of the cylinder 16 is fixedly connected to a connecting shaft 17. The top of the connecting shaft 17 is fixedly sleeved with a well-shaped plate 18, and the lower part of the connecting shaft 17 is sleeved with a connecting disk 19. The bottom surface of the connecting disk 19 is fixedly installed with an array-distributed fixed column 20, one end of the fixed column 20 is fixedly connected to the cylinder 16, and the outer side of the connecting disk 19 is provided with an array-distributed connecting claw 21, and a corresponding clamping claw 23 is provided above the connecting claw 21. The outer side of the well-shaped plate 18 is provided with a second connecting rod 25 distributed in the array, and one end of the connecting column 14 is fixedly connected to a fastening ball 26.

[0020] One end of the connecting claw 21 is fixedly clamped on the outer side of the connecting disk 19, and the upper part of the connecting claw 21 is rotatably connected to the symmetrically distributed first connecting rod 22. The top of the first connecting rod 22 is rotatably connected to the lower part of the clamping claw 23. The outer side of the well-shaped plate 18 is fixedly clamped with an array-distributed fixed cylinder 24. One end of the second connecting rod 25 is rotatably sleeved on the outer side of the fixed cylinder 24. The end of the second connecting rod 25 away from the fixed cylinder 24 is rotatably connected to the adjacent first connecting rod 22.

[0021] By adopting the above technical solution, a total of sixteen first connecting rods 22 are provided, and one end of the second connecting rod 25 is rotatably connected to the adjacent inner and corresponding first connecting rod 22 .

[0022] A through slot 27 is formed on the outer side of the connecting post 14 .

[0023] By adopting the above technical solution, the through slot 27 is provided to facilitate the clamping claw 23 corresponding to the connecting post 14 to pass through the connecting post 14 .

[0024] A symmetrically distributed support plate 28 is movably installed at the lower side of the cleaning machine body 1. A bolt 29 is threadedly installed at one end of the support plate 28. One end of the bolt 29 threadedly penetrates the support plate 28 and is threadedly installed inside the cleaning machine body 1.

[0025] By adopting the above technical solution, the support plate 28 and the cleaning machine body 1 are fixedly connected by using bolts 29, thereby enhancing the support stability of the cleaning machine body 1.

[0026] A controller 30 is fixedly mounted on the upper side of the cleaning machine body 1 .

[0027] By adopting the above technical solution, the operation of the cleaning machine body 1 can be easily controlled by providing the controller 30 .

[0028] Symmetrically distributed T-shaped plates 31 are slidably inserted into the movable groove 12 , and opposite ends of the T-shaped plates 31 are fixedly connected to the closing disk 11 .

[0029] By adopting the above technical solution, the T-shaped plate 31 is provided to facilitate the sliding limit of the closing disk 11 in the movable groove 12, thereby preventing the closing disk 11 from moving arbitrarily in the movable groove 12.

[0030] Working principle: First, put the objects to be processed and cleaned into the cleaning machine body 1, then pull the connecting column 14 to move downward, the connecting column 14 drives the closing disk 11 to move, the T-shaped plate 31 limits the closing disk 11, moves to the closing disk 11 to seal the cleaning machine body 1, then controls the cylinder 16 to drive the connecting shaft 17 to move downward, the connecting shaft 17 moves downward to drive the well-shaped plate 18 to move downward, the well-shaped plate 18 moves downward to drive the fixed cylinder 24 to move, and one end of the second connecting rod 25 cooperates with the fixed cylinder 24 to move and rotate. The other end rotates on the first connecting rod 22, thereby driving the two first connecting rods 22 to rotate in conjunction, and the first connecting rod 22 drives the clamping claws 23 to rotate relative to each other, and the four clamping claws 23 rotate relative to each other to contact the fastening ball 26, so that the fastening ball 26 is only buckled and pressed, thereby pressing and fixing the connected connecting column 14 and the closing disk 11, thereby realizing the four-way clamping and fixing of the closing disk 11 by the clamping claws, which is more firm and stable than the two-way clamping force, and the pressing effect is better, and then the controller 30 is used to start the cleaning machine body 1.

[0031] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A clamping mechanism for a cleaning machine, comprising a cleaning machine body (1), characterized in that: A closing disk (11) is slidably mounted inside the cleaning machine body (1), a movable groove (12) is provided on the inner side of the cleaning machine body (1), the outer surface of the closing disk (11) is fitted with the inner wall of the movable groove (12), an integrally formed connecting groove (13) is provided on the front side of the cleaning machine body (1), a connecting column (14) is slidably inserted into the interior of the connecting groove (13), one end of the connecting column (14) is fixedly connected to the closing disk (11), a fixing plate (15) is fixedly mounted on the lower part of the front side of the cleaning machine body (1), a cylinder (16) is fixedly mounted on the top surface of the fixing plate (15), and the driving end of the cylinder (16) is fixed. A connecting shaft (17) is connected, the top of the connecting shaft (17) is fixedly sleeved with a well-shaped plate (18), the lower part of the connecting shaft (17) is sleeved with a connecting disk (19), the bottom surface of the connecting disk (19) is fixedly installed with a fixed column (20) distributed in an array, one end of the fixed column (20) is fixedly connected to the cylinder (16), the outer side of the connecting disk (19) is provided with a connecting claw (21) distributed in an array, and a corresponding clamping claw (23) is provided above the connecting claw (21), the outer side of the well-shaped plate (18) is provided with a second connecting rod (25) distributed in an array, and one end of the connecting column (14) is fixedly connected to a fastening ball (26).

2. A cleaning machine clamping mechanism according to claim 1, characterized in that: One end of the connecting claw (21) is fixedly connected to the outer side of the connecting disk (19); the upper part of the connecting claw (21) is rotatably connected to a symmetrically distributed first connecting rod (22); the top of the first connecting rod (22) is rotatably connected to the lower part of the clamping claw (23); the outer side of the well-shaped plate (18) is fixedly connected to an array-distributed fixed cylinder (24); one end of the second connecting rod (25) is rotatably sleeved on the outer side of the fixed cylinder (24); the end of the second connecting rod (25) away from the fixed cylinder (24) is rotatably connected to the adjacent first connecting rod (22).

3. A cleaning machine clamping mechanism according to claim 1, characterized in that: A through groove (27) is formed on the outer side of the connecting column (14).

4. A cleaning machine clamping mechanism according to claim 1, characterized in that: A symmetrically distributed support plate (28) is movably mounted on the lower side of the cleaning machine body (1); a bolt (29) is threadedly mounted on one end of the support plate (28); one end of the bolt (29) is threadedly passed through the support plate (28) and is threadedly mounted inside the cleaning machine body (1).

5. A cleaning machine clamping mechanism according to claim 4, characterized in that: A controller (30) is fixedly mounted on the upper side of the cleaning machine body (1).

6. A clamping mechanism for a cleaning machine according to claim 1, characterized in that: A symmetrically distributed T-shaped plate (31) is slidably inserted into the interior of the movable groove (12), and an opposite end of the T-shaped plate (31) is fixedly connected to the closed disk (11).

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