A trolley for transporting sulfonic acid bottles
By designing an expandable and foldable double-layer loading mechanism, the problems of insufficient loading capacity and low loading and unloading efficiency of existing sulfonic acid bottle transport trolleys have been solved, achieving a highly efficient loading and unloading process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI SHIAO NEW MATERIALS TECHNOLOGY CO LTD
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-31
AI Technical Summary
The existing sulfonic acid bottle transport trolleys have limited loading capacity, and the two-layer design makes it easy for the upper layer to block or interfere with the lower layer during loading and unloading, affecting loading and unloading efficiency.
A double-layer loading mechanism that can be unfolded and folded is designed, including a bottom plate and a vehicle plate. The bottom plate is locked and unlocked by a limiting block and a spring mechanism to ensure that the bottom plate is flush with the vehicle plate and to avoid the upper loading layer from obstructing or interfering with the lower layer.
It increased the loading capacity while ensuring the efficiency and accuracy of the loading and unloading process, avoiding interference from the upper layer to the lower layer, and meeting production needs.
Smart Images
Figure CN224576645U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of transportation equipment technology, and in particular to a trolley for transporting sulfonic acid bottles. Background Technology
[0002] Sulfonic acid, as an important chemical raw material, is widely used in the production and manufacturing of many chemical products such as detergents, surfactants, and dye intermediates. In the production and use of sulfonic acid, the transportation of sulfonic acid bottles is crucial, directly affecting the smoothness of the production process, the stability of product quality, and production safety. Within the chemical industry, short-distance transportation of sulfonic acid bottles mainly relies on trolleys as a convenient means of transport.
[0003] Most existing sulfonic acid bottle transport trolleys adopt a single-layer design. Although this design is relatively simple in structure and has a low manufacturing cost, in actual use, the number of sulfonic acid bottles transported by a single-layer trolley each time often cannot meet the production needs, affecting production efficiency. In order to solve the problem of limited loading capacity of single-layer trolleys, some companies have tried to use trolleys with a two-layer design. However, in practical applications, the upper layer may obstruct or interfere with the loading and unloading of the lower layer, affecting the accuracy and efficiency of loading and unloading. Therefore, a trolley for transporting sulfonic acid bottles is proposed. Utility Model Content
[0004] The purpose of this invention is to solve the problems mentioned in the background art and to propose a trolley for transporting sulfonic acid bottles.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A trolley for transporting sulfonic acid bottles includes a platform and a loading mechanism. The bottom of the platform is equipped with multiple casters, and one end of the platform is connected to two symmetrical fixed posts. A push rod is connected to both fixed posts. The loading mechanism is set on the platform to support the sulfonic acid bottles.
[0007] The loading mechanism includes a base plate, a pair of first mounting plates, and a pair of second mounting plates. The pair of first mounting plates are symmetrically mounted on the vehicle platform, and the pair of second mounting plates are symmetrically mounted on the base plate. Each first mounting plate has two parallel support rods rotatably connected to its outer side via pins. The ends of the two support rods away from the first mounting plates are rotatably connected to the second mounting plates on the same side via pins. A positioning plate is connected between the pair of first mounting plates and between the pair of second mounting plates. Both positioning plates have multiple positioning holes arranged in a neat pattern.
[0008] Preferably, each of the second mounting plates is connected to a limiting plate at one end near the fixed post. The limiting plate has a limiting groove. Each fixed post has a lifting groove. A limiting block is slidably connected in the lifting groove. A sliding rod is connected to the top of the limiting block. The upper end of the sliding rod passes through the top of the fixed post and is connected to a handle. A spring is sleeved on the sliding rod. The two ends of the spring are respectively connected to the limiting block and the top groove wall of the lifting groove.
[0009] Preferably, the lower end of the limiting block is a wedge-shaped block structure, and the inclined surface faces the first mounting plate.
[0010] Preferably, a set of lifting handles is connected to the end of the pair of second mounting plates away from the fixing post.
[0011] Preferably, the bottom of the base plate is connected to multiple support legs.
[0012] Preferably, shock-absorbing pads are connected to the vehicle body and the floor, and directly below each positioning hole.
[0013] Preferably, the shock-absorbing pad is made of sponge material.
[0014] Compared with the prior art, the advantages of this utility model are:
[0015] This utility model features a double-layer loading mechanism that can be unfolded and folded. During loading and unloading, the bottom plate is kept flush with the vehicle platform, facilitating the direct loading and unloading of sulfonic acid bottles. This increases the loading capacity while preventing the upper loading platform from obstructing or interfering with the loading and unloading of the lower layer, thus ensuring loading and unloading efficiency. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model.
[0017] Figure 2 This is a structural schematic diagram of the present invention from another angle.
[0018] Figure 3 for Figure 2 Enlarged diagram of point A in the middle.
[0019] Figure 4 This is a schematic diagram showing the loading and unloading of sulfonic acid filling bottles according to this utility model.
[0020] In the diagram: 1. Vehicle platform, 11. Casters, 12. Fixing column, 13. Push rod, 2. Loading mechanism, 21. First mounting plate, 22. Positioning plate, 23. Positioning hole, 24. Shock absorber, 3. Base plate, 31. Second mounting plate, 311. Handle, 32. Support rod, 33. Limiting plate, 331. Limiting groove, 34. Lifting groove, 35. Limiting block, 36. Sliding rod, 37. Spring, 38. Handle, 39. Support leg. Detailed Implementation
[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0022] Reference Figure 1-4 As shown, a trolley for transporting sulfonic acid bottles includes a platform 1 and a loading mechanism 2. The bottom of the platform 1 is equipped with multiple casters 11. One end of the platform 1 is connected to two symmetrical fixed columns 12. A push rod 13 is connected to both fixed columns 12. The loading mechanism 2 is set on the platform 1 to support the sulfonic acid bottles.
[0023] In this embodiment, the loading mechanism 2 includes a base plate 3, a pair of first mounting plates 21 and a pair of second mounting plates 31. The pair of first mounting plates 21 are symmetrically mounted on the vehicle platform 1, and the pair of second mounting plates 31 are symmetrically mounted on the base plate 3. Each first mounting plate 21 has two parallel support rods 32 rotatably connected to its outer side via pins. The ends of the two support rods 32 away from the first mounting plate 21 are rotatably connected to the second mounting plate 31 on the same side via pins. A positioning plate 22 is connected between the pair of first mounting plates 21 and between the pair of second mounting plates 31. Both positioning plates 22 have a plurality of neatly arranged positioning holes 23.
[0024] In this embodiment, each second mounting plate 31 is connected to a limiting plate 33 at one end near the fixed post 12. The limiting plate 33 has a limiting groove 331. Each fixed post 12 has a lifting groove 34. A limiting block 35 is slidably connected in the lifting groove 34. A sliding rod 36 is connected to the top of the limiting block 35. The upper end of the sliding rod 36 passes through the top of the fixed post 12 and is connected to a handle 38. A spring 37 is sleeved on the sliding rod 36. The two ends of the spring 37 are respectively connected to the top groove wall of the limiting block 35 and the lifting groove 34.
[0025] In this embodiment, the lower end of the limiting block 35 is a wedge-shaped block structure, and the inclined surface faces the first mounting plate 21. By cooperating with the limiting plate 33, when the limiting plate 33 approaches and contacts the limiting block 35, a self-locking function can be achieved.
[0026] In this embodiment, a pair of second mounting plates 31 are connected to a set of lifting handles 311 at the ends of the second mounting plates 31 that are away from the fixing posts 12.
[0027] In this embodiment, the bottom of the base plate 3 is connected to a plurality of support legs 39, which support the base plate 3 when it is lowered and unfolded, so that the base plate 3 is flush with the vehicle platform.
[0028] In this embodiment, shock-absorbing pads 24 are connected to the vehicle plate 1 and the bottom plate 3 and located directly below each positioning hole 23. The shock-absorbing pads 24 are made of sponge material, which can elastically absorb vibration and impact during transportation.
[0029] Working process and its principle:
[0030] When loading ( Figure 1 In the initial state, the handle 38 can be pulled upwards to disengage the limiting block 35 from the limiting groove 331. Then, holding the lifting handle 311, the base plate 3 can be slowly released and rotated to the right, causing the base plate 3 to descend to a position flush with the vehicle platform 1. At this point, the sulfonic acid filling bottle can be placed in the positioning hole 23 of the positioning plate 22 for quick loading. After loading is completed, the lifting handle 311 is lifted upwards to raise the base plate 3. When the base plate 3 approaches the fixed column 12, the limiting plate 33 pushes the inclined surface of the limiting block 35. The limiting block 35 slides upward. When the base plate 3 is raised to the position, the limiting block 35 falls into the limiting groove 331 of the limiting plate 33 under the action of the spring 37, locking the position of the base plate 3 (when the base plate 3 moves to the left, it is blocked by the fixed column 12, and when it moves to the right, the limiting block 35 limits the limiting plate 33). At this time, the trolley loaded with sulfonic acid bottles can be pushed for transportation. When unloading, repeat the above operation to lower the base plate 3 to the position flush with the vehicle plate 1, and then unload quickly.
[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A trolley for transporting sulfonic acid filling bottles, characterized in that, The vehicle includes a platform (1) and a loading mechanism (2). The bottom of the platform (1) is equipped with multiple casters (11). One end of the platform (1) is connected to two symmetrical fixed columns (12). A push rod (13) is connected to both fixed columns (12). The loading mechanism (2) is set on the platform (1) to support the sulfonic acid filling bottles. The loading mechanism (2) includes a base plate (3), a pair of first mounting plates (21) and a pair of second mounting plates (31). The pair of first mounting plates (21) are symmetrically mounted on the vehicle platform (1), and the pair of second mounting plates (31) are symmetrically mounted on the base plate (3). Each first mounting plate (21) has two parallel support rods (32) rotatably connected to its outer side by a pin. The end of the two support rods (32) away from the first mounting plate (21) is rotatably connected to the second mounting plate (31) on the same side by a pin. A positioning plate (22) is connected between the pair of first mounting plates (21) and between the pair of second mounting plates (31). Both positioning plates (22) have a plurality of neatly arranged positioning holes (23).
2. The trolley for transporting sulfonic acid filling bottles according to claim 1, characterized in that, Each of the second mounting plates (31) is connected to a limiting plate (33) at one end near the fixed post (12). The limiting plate (33) has a limiting groove (331). Each fixed post (12) has a lifting groove (34). A limiting block (35) is slidably connected in the lifting groove (34). A sliding rod (36) is connected to the top of the limiting block (35). The upper end of the sliding rod (36) passes through the top of the fixed post (12) and is connected to a handle (38). A spring (37) is sleeved on the sliding rod (36). The two ends of the spring (37) are connected to the top groove wall of the limiting block (35) and the lifting groove (34) respectively.
3. A trolley for transporting sulfonic acid filling bottles according to claim 2, characterized in that, The lower end of the limiting block (35) is a wedge-shaped block structure, and the inclined surface faces the first mounting plate (21).
4. A trolley for transporting sulfonic acid filling bottles according to claim 1, characterized in that, A pair of second mounting plates (31) are connected to a set of handles (311) at the end away from the fixed post (12).
5. A trolley for transporting sulfonic acid filling bottles according to claim 1, characterized in that, The bottom of the base plate (3) is connected to multiple legs (39).
6. A trolley for transporting sulfonic acid filling bottles according to claim 1, characterized in that, Shock-absorbing pads (24) are connected to the vehicle plate (1) and the bottom plate (3) and located directly below each positioning hole (23).
7. A trolley for transporting sulfonic acid filling bottles according to claim 6, characterized in that, The shock-absorbing pad (24) is made of sponge material.