Cleaning and recycling device for chemical storage tank

Abstract

The utility model discloses a chemical storage tank cleaning and recycling device, which belongs to the technical field of cleaning devices and comprises a base, hydraulic columns are symmetrically mounted on the top surface of the base, a connecting plate is fixedly connected to the top ends of the two hydraulic columns, and a driving motor is fixedly mounted on the top surface of the connecting plate. An output shaft of the driving motor penetrates through the connecting plate and is fixedly connected with a connecting block, a motor is fixedly mounted on the bottom surface of an inner cavity of the connecting block, an output shaft of the motor penetrates through the connecting block and is fixedly connected with a threaded shaft, a movable block sleeves the peripheral side of the threaded shaft in a threaded mode, and connecting rods are hinged to the two side faces of the movable block; transverse blocks are hinged to the ends, away from the movable blocks, of the two connecting rods correspondingly, and shovel plates used for cleaning the inner wall of the chemical storage tank are fixedly installed at the opposite ends of the two transverse blocks correspondingly. According to the chemical storage tank cleaning and recycling device, the problem that chemical storage tanks with different calibers are inconvenient to clean is solved, and the cleaning efficiency of the chemical storage tanks is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cleaning devices, in particular to a cleaning and recycling device for a chemical storage tank. Background Art

[0002] Chemical storage tanks can be divided into metal storage tanks, non-metallic storage tanks and metal-non-metallic composite storage tanks. Tanks are often needed in the field of chemical production to store the produced chemical products. Under the long-term storage of chemical products in the storage tanks, a large amount of chemical products will remain on the inner wall of the storage tanks, which need to be cleaned regularly. However, the cleaning structure of most cleaning devices is fixed, which makes the cleaning device unable to adapt to storage tanks of different calibers, making it impossible to clean larger caliber storage tanks well, thereby reducing the efficiency of cleaning chemical storage tanks.

[0003] For example, the existing Chinese publication number is: CN209258625U, a chemical raw material storage tank that is convenient for raw material transfer and cleaning, which: "comprises a tank body, a tank cover is arranged on the top of the tank body, and a motor is arranged on the top of the tank cover, a movable roller is arranged on the bottom of the tank body, and a handle is arranged on one side of the tank body, and a discharge port is arranged on the other side of the tank body, and the discharge port is connected to a water pump through a first pipe."

[0004] It can be seen that the cited patent document has the problem of being inconvenient to clean storage tanks of different calibers. Utility Model Content

[0005] The utility model aims to provide a chemical storage tank cleaning and recycling device to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical storage tank cleaning and recycling device, comprising a base, a top surface of the base is installed with a fixing structure for fixing the chemical storage tank, the top surface of the base is symmetrically installed with hydraulic columns, the top ends of the two hydraulic columns are fixedly connected with connecting plates, the top surface of the connecting plate is fixedly installed with a driving motor, the output shaft of the driving motor passes through the connecting plate and is fixedly connected with a connecting block, the bottom surface of the inner cavity of the connecting block is fixedly installed with a motor, the output shaft of the motor passes through the connecting block and is fixedly connected with a threaded shaft, the circumferential thread sleeve of the threaded shaft is provided with a movable block, the two side surfaces of the movable block are hinged with connecting rods, the ends of the two connecting rods away from the movable block are hinged with cross blocks, and the opposite ends of the two cross blocks are fixedly installed with shovel plates for cleaning the inner wall of the chemical storage tank.

[0007] Preferably, the two transverse blocks are both arranged below the connecting block, and the opposite side surfaces of the two shovel plates are both arc surfaces.

[0008] Preferably, sliding blocks are fixedly mounted on the top surfaces of the two transverse blocks, and sliding grooves adapted to the sliding blocks are symmetrically provided on the bottom surface and both side surfaces of the connecting block.

[0009] Preferably, every two of the slide grooves are connected to each other, and the threaded shaft is arranged between the two slide grooves on the bottom surface of the connecting block.

[0010] Preferably, diverter blocks are fixedly mounted on opposite sides of the two transverse blocks, and a plurality of nozzles for cleaning chemical storage tanks are fixedly mounted on opposite sides of the two diverter blocks.

[0011] Preferably, the fixing structure comprises two hydraulic cylinders fixedly mounted on the top surface of the base and an arc-shaped block fixedly connected to the piston rods of the two hydraulic cylinders.

[0012] Preferably, the two hydraulic cylinders are respectively arranged on one side of an opposite side of the two hydraulic columns, and the piston rods of the two hydraulic cylinders are arranged opposite to each other.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The chemical storage tank cleaning and recycling device, through the setting of the motor and the movable block, can allow the threaded shaft to drive the two cross blocks to move horizontally through the movable block and the connecting rod, so that the shovel plate can fit the inner wall of the chemical storage tank, thereby meeting the cleaning requirements of the inner walls of chemical storage tanks of different calibers and improving the cleaning efficiency of the chemical storage tanks.

[0015] By setting two hydraulic columns, the shovel can enter the interior of the chemical storage tank, and the setting of the fixed structure can fix the chemical storage tank on the top surface of the base, making it convenient to clean the interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the horizontal block and the shovel plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the threaded shaft and the connecting rod of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connecting block and the slide groove of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the hydraulic cylinder and the arc block of the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. base; 2. hydraulic column; 3. connecting plate; 4. driving motor; 5. connecting block; 6. motor; 7. threaded shaft; 8. movable block; 9. connecting rod; 10. cross block; 11. shovel plate; 12. slider; 13. slide; 14. diverter block; 15. nozzle; 16. water pipe; 17. hydraulic cylinder; 18. arc block. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0025] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0026] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0027] like Figures 1 to 5 The chemical storage tank cleaning and recycling device shown in the figure includes a base 1. The bottom surface of the base 1 can be installed with four universal wheels for easy movement to the work site for work. The top surface of the base 1 is installed with a fixing structure for fixing the chemical storage tank. The fixing structure includes two hydraulic cylinders 17 fixedly installed on the top surface of the base 1 and an arc block 18 fixedly connected to the piston rods of the two hydraulic cylinders 17. The piston rods of the two hydraulic cylinders 17 are relatively arranged, so that the output directions of the two hydraulic cylinders 17 are in opposite directions, so that the hydraulic cylinders 17 can drive the two arc blocks 18 to move in relative directions. When cleaning is required, the chemical storage tank can be placed on the top surface of the base 1 and moved between the two arc blocks 18. At this time, the two hydraulic cylinders 17 are turned on, so that the two hydraulic cylinders 17 can drive the two arc blocks 18 to move in relative directions, so that the two arc blocks 18 can squeeze the two sides of the chemical storage tank, and the chemical storage tank can be fixed on the top surface of the base 1 for subsequent cleaning.

[0028] The top surface of the base 1 is symmetrically installed with hydraulic columns 2, and two hydraulic cylinders 17 are respectively arranged on one side of the opposite side of the two hydraulic columns 2, so that the two hydraulic columns 2 and the two hydraulic cylinders 17 do not affect each other, and the top ends of the two hydraulic columns 2 are fixedly connected with a connecting plate 3, and the top surface of the connecting plate 3 is fixedly installed with a driving motor 4, and the driving motor 4 can realize forward and reverse rotation. The output shaft of the driving motor 4 passes through the connecting plate 3 and is fixedly connected with a connecting block 5. The bottom surface of the inner cavity of the connecting block 5 is fixedly installed with a motor 6, so that the driving motor 4 can drive the motor 6 to perform forward and reverse rotation through the connecting block 5. The output shaft of the motor 6 passes through the connecting block 5 and is fixedly connected with a threaded shaft 7. The threaded sleeve on the circumference of the threaded shaft 7 is provided with a movable block 8. The two side surfaces of the movable block 8 are hinged with connecting rods 9. The rods 9 are all arranged upwardly and tilted, and the ends of the two connecting rods 9 away from the movable blocks 8 are hinged with cross blocks 10, and the top surfaces of the two cross blocks 10 are fixedly installed with sliders 12, and the bottom surface and both sides of the connecting block 5 are symmetrically provided with slide grooves 13 adapted to the sliders 12, and the styles of the sliders 12 and the slide grooves 13 are both set to be similar to T-shaped styles, so that the sliders 12 and the slide grooves 13 can connect the cross blocks 10 to the bottom of the connecting block 5, and can also allow the cross blocks 10 to move under the connecting block 5 through the sliders 12 and the slide grooves 13. Every two slide grooves 13 are connected through each other, so that the two cross blocks 10 can be moved out of the inner cavity of the slide groove 13 respectively, so that the opposite ends of the two cross blocks 10 can be set on both sides of the connecting block 5 to prevent the connecting block 5 from affecting the shovel plate 11 Fitting the chemical storage tank, the opposite ends of the two cross blocks 10 are fixedly installed with a shovel plate 11 for cleaning the inner wall of the chemical storage tank, and the two cross blocks 10 are arranged below the connecting block 5. The opposite sides of the two shovel plates 11 are curved, so that the shovel plates 11 can better fit the inner wall of the chemical storage tank, improving the effect of cleaning the chemical products on the inner wall of the chemical storage tank. When it is necessary to clean the chemical storage tank, turn on the two hydraulic columns 2, and the two hydraulic columns 2 can drive the drive motor 4 to move downward through the connecting plate 3, so that the connecting block 5, the motor 6, the threaded shaft 7, the movable block 8, the connecting rod 9, the cross block 10 and the shovel plate 11 can all enter the interior of the chemical storage tank. When the space inside the chemical storage tank is large, turn on the motor 6 so that the motor 6 drives The threaded shaft 7 rotates, allowing the threaded shaft 7 to drive the movable block 8 to move up and down, thereby driving the two connecting rods 9 to move up and down. Since the two ends of the two connecting rods 9 are respectively hinged to the movable block 8 and the two cross blocks 10, when the threaded shaft 7 drives the movable block 8 to move in the direction away from the motor 6, the movable block 8 can drive the two cross blocks 10 to move in relative directions through the two connecting rods 9. When the two cross blocks 10 move in relative or opposite directions, the slider 12 will be driven to move in the inner cavity of the slide groove 13. When the threaded shaft 7 drives the movable block 8 to move in the direction of the motor 6, the movable block 8 will drive the two cross blocks 10 to move in opposite directions through the two connecting rods 9, and will also drive the slider 12 to move in the inner cavity of the slide groove 13.Thus, the two horizontal blocks 10 can respectively drive the shovel plates 11 to move in relative or opposite directions, so that the two shovel plates 11 can fit the inner wall of the chemical storage tank. Due to the restrictions of the slider 12 and the slide groove 13, the horizontal block 10 can only move horizontally. Similarly, since the horizontal block 10 can only move horizontally, the horizontal block 10 can limit the movable block 8 through the connecting rod 9, so that the movable block 8 can only move up and down. At this time, the driving motor 4 is turned on, so that the driving motor 4 drives the shovel plates 11 to rotate through the connecting block 5 and the horizontal block 10, and then the chemical products left on the inner wall of the chemical storage tank are cleaned, avoiding the problem of inconsistent caliber sizes of the chemical storage tanks and inconvenient cleaning, and improving the efficiency of cleaning the chemical storage tanks.

[0029] A diverter block 14 is fixedly installed on the opposite side of the two horizontal blocks 10, and a plurality of nozzles 15 for cleaning the chemical storage tank are fixedly installed on the opposite side of the two diverter blocks 14, and the top surfaces of the two diverter blocks 14 are fixedly connected with a water pipe 16, and the free ends of the two water pipes 16 are externally connected to water resources, so that the water resources are transported to the diverter block 14 through the water pipe 16, and transported to the plurality of nozzles 15 through the diverter block 14, and sprayed out through the plurality of nozzles 15, so that the nozzles 15 can spray water resources on the inner wall of the chemical storage tank, thereby improving the effect of cleaning the chemical products left on the inner wall of the chemical storage tank, and the water pipe 16 can be set to a soft material, which can rotate in conjunction with the forward and reverse rotation of the drive motor 4.

[0030] Working principle:

[0031] The chemical storage tank cleaning and recycling device places the chemical storage tank on the top surface of the base 1 and fixes it by a fixing structure. At this time, the hydraulic column 2 is turned on, so that the hydraulic column 2 drives the shovel plate 11 to enter the interior of the chemical storage tank through the connecting plate 3. When the internal space of the chemical storage tank is large, the motor 6 is turned on, so that the motor 6 drives the threaded shaft 7 to rotate, and the threaded shaft 7 drives the movable block 8 to move up and down. When the movable block 8 moves upward, the two cross blocks 10 can be pushed to move in opposite directions through the connecting rod 9, so that the shovel plates 11 on the opposite sides of the two cross blocks 10 can fit the inner wall of the chemical storage tank. At this time, the driving motor 4 is turned on, and the driving motor 4 drives the connecting block 5 to rotate forward and reverse, so that the connecting block 5 can drive the shovel plate 11 to fit the inner wall of the chemical storage tank through the cross block 10 to rotate forward and reverse, so that the shovel plate 11 can clean the chemical products left on the inner wall of the chemical storage tank, so that chemical storage tanks of different calibers can be cleaned conveniently, and the efficiency of cleaning the chemical storage tanks is improved.

[0032] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chemical storage tank cleaning and recycling device, comprising a base (1), characterized in that: A fixing structure for fixing a chemical storage tank is installed on the top surface of the base (1), and hydraulic columns (2) are symmetrically installed on the top surface of the base (1). The top ends of the two hydraulic columns (2) are fixedly connected to a connecting plate (3), and a driving motor (4) is fixedly installed on the top surface of the connecting plate (3). The output shaft of the driving motor (4) passes through the connecting plate (3) and is fixedly connected to a connecting block (5). A motor (6) is fixedly installed on the bottom surface of the inner cavity of the connecting block (5), and the output shaft of the motor (6) passes through the connecting block (5) and is fixedly connected to a threaded shaft (7). A movable block (8) is provided on the circumferential thread sleeve of the threaded shaft (7), and connecting rods (9) are hinged on both side surfaces of the movable block (8). The ends of the two connecting rods (9) away from the movable block (8) are hinged to a transverse block (10), and the opposite ends of the two transverse blocks (10) are fixedly installed with a shovel plate (11) for cleaning the inner wall of the chemical storage tank.

2. A chemical storage tank cleaning and recycling device according to claim 1, characterized in that: The two transverse blocks (10) are both arranged below the connecting block (5), and the opposite side surfaces of the two shovel plates (11) are both arcuate.

3. The chemical storage tank cleaning and recycling device according to claim 1, characterized in that: The top surfaces of the two transverse blocks (10) are fixedly mounted with sliding blocks (12), and the bottom surface and two side surfaces of the connecting block (5) are symmetrically provided with sliding grooves (13) adapted to the sliding blocks (12).

4. A chemical storage tank cleaning and recycling device according to claim 3, characterized in that: Every two of the slide grooves (13) are connected to each other, and the threaded shaft (7) is arranged between the two slide grooves (13) on the bottom surface of the connecting block (5).

5. The chemical storage tank cleaning and recycling device according to claim 1, characterized in that: A flow divider block (14) is fixedly mounted on opposite sides of the two transverse blocks (10), and a plurality of nozzles (15) for cleaning chemical storage tanks are fixedly mounted on opposite sides of the two flow divider blocks (14).

6. The chemical storage tank cleaning and recycling device according to claim 1, characterized in that: The fixed structure comprises two hydraulic cylinders (17) fixedly mounted on the top surface of the base (1) and an arc-shaped block (18) fixedly connected to the piston rods of the two hydraulic cylinders (17).

7. The chemical storage tank cleaning and recycling device according to claim 6, characterized in that: The two hydraulic cylinders (17) are respectively arranged on one side of an opposite side of the two hydraulic columns (2), and the piston rods of the two hydraulic cylinders (17) are arranged opposite to each other.

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