Lifting platform for acid cleaning agent production

Abstract

A lifting platform for acid cleaning agent production solves the problem that potential safety hazards exist due to the fact that a box containing a cleaning agent cannot be completely clamped through a partition plate and a limiting plate. The device comprises a base, a vertically sliding objective table is arranged above the base, and a horizontally sliding clamping plate is arranged in the objective table; a wedge-shaped table is arranged on the inner side of the clamping plate, a wedge-shaped block sliding vertically is arranged on the objective table, and the wedge-shaped block and the wedge-shaped table are matched to form a structure that the wedge-shaped block slides vertically to push the clamping plate to slide horizontally. Compared with the prior art, the cleaning device has the advantages that the clamping plates are used for clamping the box containing cleaning agents, the shaking condition is avoided, and potential safety hazards are eliminated; (2) a V-shaped connecting rod driving mode is utilized, so that the stroke of the telescopic rod is reduced, and the cost is reduced; and 3) the supporting plate and the supporting plate are spherically hinged, so that the supporting plate can be suitable for different ground forms.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning agent processing and production, in particular to a lifting platform for producing acid cleaning agents. Background Art

[0002] Acidic cleaning agents are made by mixing and dissolving amines and additives. During the production process, acidic cleaning agents need to be handled.

[0003] The application number is 202322846855.3, and the name is a lifting device for cleaning agent processing, which includes a support plate, a fixed box is provided at the upper end of the support plate, a drive motor is installed at the top of the support plate and located at the inner left end of the fixed box, and a fixed sleeve is installed at the top of the support plate and located at the inner right end of the fixed box. The top output end of the drive motor is connected to the driven rotating shaft. Starting the drive motor drives the rotation of the active rotating shaft. Due to the setting of the connecting belt, the active rotating shaft and the driven rotating shaft rotate at the same frequency. A threaded screw and a second threaded rod rotate at the same time, which facilitates the smooth lifting and lowering movement of the setting frame. The front and rear end limit sliding holes are respectively slidably connected to the front and rear two sets of limit sliding rods, which improves the stability of the placement frame during lifting and moving, and avoids offset. However, it also has some shortcomings: 1) When a screw is used, the length of the screw is relatively long, so the equipment may become unstable during operation; 2) The outer box of the cleaning agent is clamped by the cooperation of the partition plate and the limit slot, but because it cannot be completely clamped, especially for acidic cleaning agents, the outer box may shake, which will pose a safety hazard. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the existing technology, the utility model provides a lifting platform for acid cleaning agent production, which solves the problem that the partition and limit plate cannot completely clamp the cleaning agent box, posing a safety hazard.

[0005] The utility model solves the technical problem through the following technical means: a lifting platform for acid cleaning agent production, comprising a base, a vertically sliding loading platform is provided above the base, and a horizontally sliding clamping plate is provided inside the loading platform;

[0006] A wedge-shaped platform is provided on the inner side of the clamping plate, and a vertically sliding wedge-shaped block is provided on the loading platform. The wedge-shaped block cooperates with the wedge-shaped platform to form a structure in which the wedge-shaped block slides vertically and pushes the clamping plate to slide horizontally.

[0007] Preferably, a partition is fixed in the middle of the loading platform, and the clamping plates are arranged on the left and right sides of the partition;

[0008] A horizontally sliding guide rod is provided in the loading platform, and the outer end of the guide rod passes through the loading platform and is fixedly connected to the clamping plate.

[0009] Preferably, a plug is fixed on the inner side of the guide rod, and the plug is located inside the partition. The plug is a structure that prevents the guide rod from being separated from the partition.

[0010] Preferably, a spring is sleeved on the outside of the guide rod, one end of the spring is fixedly connected to the clamping plate, and the other end of the spring is fixedly connected to the partition.

[0011] Preferably, a first threaded rod is rotatably provided in the partition, and the wedge block is threadedly connected to the first threaded rod. The rotation of the first threaded rod drives the wedge block to slide vertically.

[0012] Preferably, the base is provided with a horizontally sliding slider, one side of the slider is hinged with a first connecting rod, and the upper end of the first connecting rod is hinged and fixed to the loading platform;

[0013] A horizontally sliding rectangular block is provided at the lower end of the loading platform, a second connecting rod is hinged to one side of the rectangular block, and the lower end of the second connecting rod is hinged and fixed to the base;

[0014] The first connecting rod and the second connecting rod cross each other and are hinged at the middle.

[0015] Preferably, the lower end of the loading platform is hinged with a third connecting rod, the lower end of the third connecting rod is hinged with a V-shaped connecting rod, and the middle part of the V-shaped connecting rod is hinged and fixed to the base;

[0016] A telescopic rod is hinged on the base, and the other end of the telescopic rod is hinged to the end of the V-shaped connecting rod.

[0017] Compared with the prior art, the present invention has the following advantages: 1) a clamping plate is used to clamp the box containing the cleaning agent to avoid shaking and eliminate safety hazards; 2) a V-shaped connecting rod is used to drive the box, thereby reducing the stroke of the telescopic rod and reducing costs; 3) the support plate and the support plate ball are hinged, so that the support plate can be applied to different ground forms. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the overall axial side structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall second-axis side structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the sliding structure of the clamping plate of the utility model;

[0023] Figure 5 This is a schematic diagram of the cooperation structure between the support plate and the support plate of the utility model;

[0024] In the figure: 1. base; 2. loading platform; 3. clamping plate; 4. wedge-shaped platform; 5. wedge-shaped block; 6. expansion plate; 7. support plate; 8. support plate; 9. second threaded rod; 10. guide rod; 11. partition; 12. guide rod; 13. plug; 14. spring; 15. first threaded rod; 16. slider; 17. first connecting rod; 18. rectangular block; 19. second connecting rod; 20. third connecting rod; 21. V-shaped connecting rod; 22. telescopic rod. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1 —5 The specific implementation methods of the utility model are further described in detail.

[0026] like Figure 1-5 As shown, a lifting platform for acid cleaning agent production includes a base 1, a vertically sliding loading platform 2 is provided above the base 1, and a horizontally sliding clamping plate 3 is provided inside the loading platform 2;

[0027] A wedge-shaped platform 4 is provided inside the clamping plate 3 , and a vertically sliding wedge block 5 is provided on the loading platform 2 . The wedge block 5 cooperates with the wedge-shaped platform 4 to form a structure in which the wedge block 5 slides vertically and pushes the clamping plate 3 to slide horizontally.

[0028] In this device, a walking wheel is provided at the lower end of the base 1, which facilitates the operation of the entire equipment. A plurality of expansion plates 6 are provided on the outside of the base 1, and a vertically sliding support plate 7 is provided below the expansion plate 6. A support plate 8 is ball-hinged below the support plate 7. By adjusting the vertical position of the support plate 7, the support plate 8 is brought into contact with the ground. In addition, the support plate 8 and the support plate 7 are ball-hinged, which can be well adapted to different ground terrains.

[0029] The lower end of the support plate 7 is rotatably provided with a second threaded rod 9, and the second threaded rod 9 is threadedly connected to the expansion plate 6. A guide rod 10 is fixed to the upper end of the support plate 7, and the upper end of the guide rod 10 can slide through the expansion plate 6. The guide rod 10 plays a guiding function to ensure the vertical sliding property of the support plate 7. The second threaded rod 9 is threadedly connected to the expansion plate 6, and the self-locking property of the thread is used to ensure the stability of the support plate 7 after sliding.

[0030] In this device, after the box containing the cleaning agent is placed on the loading platform 2, the box can be clamped by the clamping plate 3, so that shaking and the like will not occur and there is no safety hazard.

[0031] like Figure 4As shown, the wedge-shaped platform 4 and the wedge block 5 are provided with matching wedge surfaces, and the wedge block 5 slides vertically to push the wedge platform 4 to slide horizontally, thereby achieving the clamping action of the box body.

[0032] A partition 11 is fixed in the middle of the loading platform 2, and the clamping plates 3 are arranged on the left and right sides of the partition 11;

[0033] A horizontally sliding guide rod 12 is provided inside the loading platform 2 , and an outer end of the guide rod 12 passes through the loading platform 2 and is fixedly connected to the clamping plate 3 .

[0034] In this device, the partition 11 divides the loading platform 2 into two, which can accommodate two boxes. The setting of the guide rod 12 ensures the horizontal sliding property of the clamping plate 3, and the guide rods 12 of the two clamping plates 3 do not overlap.

[0035] A plug 13 is fixed on the inner side of the guide rod 12 . The plug 13 is located inside the partition 11 . The plug 13 is a structure that blocks the guide rod 12 from being separated from the partition 11 .

[0036] In this device, a guide hole is provided on the stage 2 , and the guide rod 12 slides along the guide hole. The plug 13 is provided to prevent the guide rod 12 from being separated from the partition 11 .

[0037] A spring 14 is sleeved on the outside of the guide rod 12 , one end of the spring 14 is fixedly connected to the clamping plate 3 , and the other end of the spring 14 is fixedly connected to the partition plate 11 .

[0038] The setting of the spring 14 can provide an initial clamping force to the box body, which can play a fixing role. In addition, the wedge-shaped block 5 squeezes the wedge-shaped platform 4, so that the clamping plate 3 clamps the box body to prevent the box body from shaking.

[0039] A first threaded rod 15 is rotatably provided in the partition 11 , and the wedge block 5 is threadedly connected to the first threaded rod 15 . The rotation of the first threaded rod 15 drives the wedge block 5 to slide vertically.

[0040] In this device, two second threaded rods 9 are provided to control the movement of the two wedge blocks 5 respectively. A vertical guide groove is provided on the partition 11. The wedge blocks 5 slide vertically along the guide groove. The self-locking effect of the thread is utilized to ensure the stability of the wedge blocks 5 after sliding, that is, to ensure the stability of the position of the clamping plate 3.

[0041] The base 1 is provided with a horizontally sliding slider 16, one side of the slider 16 is hinged to a first connecting rod 17, and the upper end of the first connecting rod 17 is hinged and fixed to the loading platform 2;

[0042] The lower end of the loading platform 2 is provided with a horizontally sliding rectangular block 18, one side of the rectangular block 18 is hinged to a second connecting rod 19, and the lower end of the second connecting rod 19 is hinged and fixed to the base 1;

[0043] The first connecting rod 17 and the second connecting rod 19 cross each other and are hinged at the middle.

[0044] In this device, the shear lift structure is used, with the first and second connecting rods 17 and 19 hinged at their midpoints, and the horizontally sliding slider 16 and rectangular block 18 used to achieve vertical lifting of the loading platform 2. This part of the structure is widely used in the lifting platform, so it will not be described in detail here.

[0045] The lower end of the loading platform 2 is hinged with a third connecting rod 20, the lower end of the third connecting rod 20 is hinged with a V-shaped connecting rod 21, and the middle part of the V-shaped connecting rod 21 is hinged and fixed to the base 1;

[0046] A telescopic rod 22 is hinged on the base 1 , and the other end of the telescopic rod 22 is hinged to the end of the V-shaped connecting rod 21 .

[0047] In this device, the V-shaped connecting rod 21 is divided into an upper part and a lower part by the hinged part with the base 1. The upper part is hinged to the third connecting rod 20, and the lower part is hinged to the telescopic rod 22. The length of the upper part is greater than the length of the lower part. In this way, the telescopic rod 22 can be extended to a smaller length to achieve a greater height lift of the loading platform 2. In this way, when selecting the telescopic rod 22, the model can be appropriately reduced to reduce costs.

[0048] This device fixes the box body through the clamping plate 3, thus preventing the box body from shaking, thereby eliminating safety hazards. In addition, the shear lifting method is adopted, and the cooperation of the telescopic rod 22 and the V-shaped connecting rod 21 is used to realize the lifting and lowering of the loading platform 2, reducing the stroke of the appeal rod, and the height of the overall equipment will not be too large, etc., and the transportation process is more convenient.

[0049] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A lifting platform for acid cleaning agent production, comprising a base (1), a vertically sliding loading platform (2) is provided above the base (1), characterized in that: A horizontally sliding clamping plate (3) is provided in the loading platform (2); A wedge-shaped platform (4) is provided on the inner side of the clamping plate (3), and a vertically sliding wedge-shaped block (5) is provided on the loading platform (2). The wedge-shaped block (5) cooperates with the wedge-shaped platform (4) to form a structure in which the wedge-shaped block (5) slides vertically to push the clamping plate (3) to slide horizontally.

2. A lifting platform for acid cleaning agent production according to claim 1, characterized in that: A partition (11) is fixed in the middle of the loading platform (2), and the clamping plates (3) are arranged on the left and right sides of the partition (11); A horizontally sliding guide rod (12) is provided inside the loading platform (2), and the outer end of the guide rod (12) passes through the loading platform (2) and is fixedly connected to the clamping plate (3).

3. A lifting platform for acid cleaning agent production according to claim 2, characterized in that: A plug (13) is fixed on the inner side of the guide rod (12), and the plug (13) is located inside the partition (11). The plug (13) is a structure that blocks the guide rod (12) from being separated from the partition (11).

4. A lifting platform for acid cleaning agent production according to claim 2, characterized in that: A spring (14) is sleeved on the outside of the guide rod (12), one end of the spring (14) is fixedly connected to the clamping plate (3), and the other end of the spring (14) is fixedly connected to the partition (11).

5. A lifting platform for acid cleaning agent production according to claim 2, characterized in that: A first threaded rod (15) is rotatably provided in the partition (11), and the wedge block (5) is threadedly connected to the first threaded rod (15). The rotation of the first threaded rod (15) drives the wedge block (5) to slide vertically.

6. The lifting platform for acid cleaning agent production according to claim 1, characterized in that: The base (1) is provided with a horizontally sliding slider (16), one side of the slider (16) is hinged with a first connecting rod (17), and the upper end of the first connecting rod (17) is hinged and fixed to the loading platform (2); A horizontally sliding rectangular block (18) is provided at the lower end of the loading platform (2), a second connecting rod (19) is hingedly connected to one side of the rectangular block (18), and the lower end of the second connecting rod (19) is hingedly fixed to the base (1); The first connecting rod (17) and the second connecting rod (19) intersect each other and are hinged at the middle.

7. A lifting platform for acid cleaning agent production according to claim 1 or 6, characterized in that: The lower end of the loading platform (2) is hingedly connected to a third connecting rod (20), the lower end of the third connecting rod (20) is hingedly connected to a V-shaped connecting rod (21), and the middle part of the V-shaped connecting rod (21) is hingedly fixed to the base (1); A telescopic rod (22) is hinged on the base (1), and the other end of the telescopic rod (22) is hinged to the end of the V-shaped connecting rod (21).

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