Catalyst transfer device for CO treatment

Abstract

The utility model relates to the technical field of transfer devices, and discloses a catalyst transfer device for CO treatment, which comprises a cart, a bottom plate is fixedly connected to the upper surface of a cargo carrying platform of the cart, stacked trays are arranged on the upper surface of the bottom plate, holding plates are fixedly connected to the two sides of the outer surface of each tray, and groove bodies are formed in the lower surfaces of the holding plates. Two sets of symmetrically-arranged L-shaped clamping plates are arranged in each groove body, moving mechanisms are arranged in the groove bodies, the L-shaped clamping plates can horizontally move in the groove bodies through the moving mechanisms, and clamping sleeves matched with the horizontal parts of the L-shaped clamping plates are fixedly connected to the upper surface of the holding plate and the upper surface of the bottom plate. According to the tray stacking device, the moving mechanism, the L-shaped clamping plate and the clamping sleeve are arranged to be used in cooperation, trays can be fixed while the trays are stacked, the trays are fast and convenient to fix and disassemble, use is convenient, and the stability of the trays in the transferring process can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of transfer devices, and in particular to a catalyst transfer device for CO treatment. Background Art

[0002] Carbon monoxide is a colorless, odorless and toxic gas, which is highly harmful to the human body and the environment. Through CO treatment technology, CO can be converted into non-toxic carbon dioxide, thereby effectively reducing the content of CO in the air and reducing its harm to the human body and the environment. Catalysts are one of the important components in the CO treatment process. At present, catalysts for CO treatment need to go through multiple processes during production. Therefore, during production, it is often necessary to transfer the catalysts. In order to ensure stability during transfer, after stacking the trays loaded with catalysts on the transfer vehicle, it is also necessary to use straps to tie and fix the trays. This fixing method is rather inconvenient. Therefore, a catalyst transfer device for CO treatment is provided. Summary of the Utility Model

[0003] In order to solve the problem that after stacking the trays loaded with catalysts on the transfer vehicle, it is still necessary to use straps to tie and fix the trays, and this fixing method is rather inconvenient, the present application provides a catalyst transfer device for CO treatment.

[0004] A catalyst transfer device for CO treatment provided by the present application adopts the following technical solutions:

[0005] A catalyst transfer device for CO treatment includes a trolley. The upper surface of the loading platform of the trolley is fixedly connected with a bottom plate. The upper surface of the bottom plate is provided with stacked trays. Both sides of the outer surface of the tray are fixedly connected with handle plates. Grooves are formed on the lower surfaces of the handle plates. Two groups of symmetrically arranged L-shaped clamping plates are arranged inside the grooves. A moving mechanism is arranged inside the grooves. The moving mechanism can horizontally move the L-shaped clamping plates inside the grooves. Clamping sleeves adapted to the horizontal parts of the L-shaped clamping plates are fixedly connected to the upper surfaces of the handle plates and the bottom plate. The notch direction of the clamping sleeve is the same as the moving direction of the L-shaped clamping plate.

[0006] Preferably, the moving mechanism includes two cylinders fixedly installed inside the grooves. Pistons are respectively installed inside the two cylinders in a matching manner. Connecting rods are fixedly connected to the surfaces of the pistons. One end of each connecting rod penetrates to the outside of the cylinder. The ends of the two connecting rods located outside the cylinders are respectively fixedly connected to the two L-shaped clamping plates. Springs are sleeved on the surfaces of the connecting rods. One end of each spring is fixedly connected to the inner surface of the cylinder, and the other end of the spring is fixedly connected to the piston. An air bag is connected and penetrated between the two cylinders through a connecting pipe.

[0007] Preferably, in the natural state, the distance between the horizontal parts of the two L-shaped clamping plates is adapted to the distance between the corresponding two bushings. When the airbag is compressed, the distance between the horizontal parts of the two L-shaped clamping plates is greater than the distance between the corresponding two bushings.

[0008] Preferably, the through connection between the connecting rod and the cylinder is a clearance fit.

[0009] Preferably, the connecting rod is horizontally arranged and is parallel to the horizontal part of the L-shaped clamping plate.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] By using the moving mechanism, L-shaped clamping plates and bushings in cooperation, the present utility model can fix the trays while stacking them. The fixing and disassembling methods of the trays are quick and convenient, which is convenient for use and can improve the stability of the trays during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic diagram of the overall structure of an embodiment of the application;

[0013] Figure 2 is a schematic diagram of a partial structure of an embodiment of the application;

[0014] Figure 3 is an embodiment of the application Figure 2 is an enlarged view of part A in.

[0015] Description of the reference numerals: 1, trolley; 2, bottom plate; 3, tray; 4, airbag; 5, bushing; 6, connecting pipe; 7, L-shaped clamping plate; 8, cylinder; 9, connecting rod; 10, spring; 11, grip plate; 12, groove body; 13, piston. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following further describes the present application in detail Figures 1-3 with reference to the accompanying drawings.

[0017] An embodiment of the present application discloses a catalyst transfer device for CO treatment, including a trolley 1. The upper surface of the loading platform of the trolley 1 is fixedly connected with a bottom plate 2. The upper surface of the bottom plate 2 is provided with stacked trays 3. Both sides of the outer surface of the tray 3 are fixedly connected with grip plates 11. Groove bodies 12 are opened on the lower surfaces of the grip plates 11. Two groups of symmetrically arranged L-shaped clamping plates 7 are arranged inside the groove bodies 12. A moving mechanism is arranged inside the groove bodies 12. The moving mechanism can horizontally move the L-shaped clamping plates 7 inside the groove bodies 12. The grip plates 11 and the upper surface of the bottom plate 2 are both fixedly connected with bushings 5 adapted to the horizontal parts of the L-shaped clamping plates 7. The notch direction of the bushing 5 is the same as the moving direction of the L-shaped clamping plate 7.

[0018] Further, the moving mechanism includes two sets of cylinders 8 fixedly installed inside the trough 12. Pistons 13 are fitted inside both cylinders 8. Connecting rods 9 are fixedly connected to the surfaces of the pistons 13. One end of each connecting rod 9 penetrates outside the cylinder 8. The ends of the two connecting rods 9 located outside the cylinder 8 are respectively fixedly connected to two L-shaped clamping plates 7. Springs 10 are sleeved on the surfaces of the connecting rods 9. One end of each spring 10 is fixedly connected to the inner surface of the cylinder 8, and the other end of the spring 10 is fixedly connected to the piston 13. An airbag 4 is connected through a connecting pipe 6 between the two cylinders 8.

[0019] Further, in the natural state, the distance between the horizontal parts of the two L-shaped clamping plates 7 is adapted to the distance between the two corresponding bushings 5. When the airbag 4 is compressed, the distance between the horizontal parts of the two L-shaped clamping plates 7 is greater than the distance between the two corresponding bushings 5.

[0020] Further, the through connection between the connecting rod 9 and the cylinder 8 is a clearance fit.

[0021] Further, the connecting rod 9 is horizontally arranged, and the connecting rod 9 is parallel to the horizontal part of the L-shaped clamping plate 7.

[0022] In this embodiment, the tray 3 is used to load the catalyst. By setting the moving mechanism, the L-shaped clamping plate 7 and the bushing 5 to cooperate, the tray 3 can be stably placed on the cart 1, and the connection between adjacent trays 3 can be strengthened. Specifically, when placing the bottom tray 3, the user holds the grip plates 11 on both sides of the tray 3 with both hands and presses the airbag 4 inside the trough 12. The gas in the airbag 4 then enters the inside of the cylinder 8 through the connecting pipe 6, thereby pushing the piston 13, the connecting rod 9 and the L-shaped clamping plate 7 to move, so that the distance between the two L-shaped clamping plates 7 is greater than the distance between the two bushings 5. At this time, the spring 10 is compressed by the push of the piston 13. Then the user can move the horizontal parts of the two L-shaped clamping plates 7 to align with the notch direction of the bushing 5, and then release the airbag 4. The compressed spring 10 then elongates, driving the piston 13, the connecting rod 9 and the L-shaped clamping plate 7 to move back. Since the L-shaped clamping plate 7 is aligned with the notch direction of the bushing 5, the L-shaped clamping plate 7 will be embedded inside the bushing 5 after moving back, so that the tray 3 is connected to the bottom plate 2. Similarly, when stacking the trays 3, according to the above steps, the L-shaped clamping plate 7 on the upper tray 3 can be embedded inside the bushing 5 on the lower tray 3, that is, the connection between the trays 3 can be completed. Therefore, in this application, the tray 3 can be fixed while stacking the trays 3. The fixing and disassembly methods of the tray 3 are fast and convenient, easy to use, and can improve the stability of the tray 3 during transportation.

[0023] In this embodiment, when the tray 3 needs to be disassembled, when the user carries the tray 3, the user holds the grip plate 11 and presses the airbag 4. The gas passes through the connecting pipe 6 and then enters the inside of the cylinder 8, thereby driving the piston 13, the connecting rod 9 and the L-shaped clamping plate 7 to move, so that the horizontal part of the L-shaped clamping plate 7 moves out of the inside of the socket 5, and the disassembly of the tray 3 can be completed.

[0024] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, or the communication inside two components, and can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0025] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0027] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered by the protection scope of this application.

Claims

1. A catalyst transfer device for CO treatment, comprising a trolley (1), characterized in that, A bottom plate (2) is fixedly connected to the upper surface of the cargo platform of the trolley (1). A stacked pallet (3) is arranged on the upper surface of the bottom plate (2). Holding plates (11) are fixedly connected to both sides of the outer surface of the pallet (3). Grooves (12) are formed in the lower surfaces of the holding plates (11). Two groups of symmetrically arranged L-shaped clamping plates (7) are arranged inside the grooves (12). A moving mechanism is arranged inside the grooves (12). The moving mechanism can horizontally move the L-shaped clamping plates (7) inside the grooves (12). Clamping sleeves (5) adapted to the horizontal parts of the L-shaped clamping plates (7) are fixedly connected to the upper surfaces of the holding plates (11) and the bottom plate (2). The notch direction of the clamping sleeve (5) is the same as the moving direction of the L-shaped clamping plate (7).

2. The catalyst transfer device for CO treatment according to claim 1, characterized in that, The moving mechanism includes two cylinders (8) fixedly installed inside the groove (12). Pistons (13) are fitted inside the cylinders (8). Connecting rods (9) are fixedly connected to the surfaces of the pistons (13). One end of each connecting rod (9) penetrates to the outside of the cylinder (8). The ends of the two groups of connecting rods (9) located outside the cylinders (8) are respectively fixedly connected to the two groups of L-shaped clamping plates (7). Springs (10) are sleeved on the surfaces of the connecting rods (9). One end of each spring (10) is fixedly connected to the inner surface of the cylinder (8), and the other end of the spring (10) is fixedly connected to the piston (13). An airbag (4) is connected through a connecting pipe (6) between the two cylinders (8).

3. A catalyst transfer device for CO treatment according to claim 2, characterized in that, In the natural state, the distance between the horizontal parts of the two groups of L-shaped clamping plates (7) is adapted to the distance between the two corresponding groups of clamping sleeves (5). When the airbag (4) is compressed, the distance between the horizontal parts of the two groups of L-shaped clamping plates (7) is greater than the distance between the two corresponding groups of clamping sleeves (5).

4. The catalyst transfer device for CO treatment according to claim 3, characterized in that, The through connection between the connecting rod (9) and the cylinder (8) is a clearance fit.

5. The catalyst transfer device for CO treatment according to claim 2, characterized in that, The connecting rod (9) is horizontally arranged and is parallel to the horizontal part of the L-shaped clamping plate (7).

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