Automatic tank washing equipment

Abstract

The utility model discloses automatic tank washing equipment which comprises a tank washing mechanism, a lifting mechanism, a tank fixing mechanism, a conveying mechanism and a machine frame, the tank washing mechanism comprises a hollow pipe and a pipe sleeve, the pipe sleeve is installed on the hollow pipe, a liquid suction hole is formed in the hollow pipe, a plurality of liquid outlet holes are formed in the pipe sleeve, and the liquid outlet holes are communicated with the liquid suction hole. The hollow pipe is connected with the lifting mechanism, the lifting mechanism is installed on the machine frame, the conveying mechanism is installed on the machine frame, the conveying mechanism can convey cans to penetrate through the lower portion of the can washing mechanism, and the can fixing mechanism can fix the cans which are conveyed on the conveying mechanism and located below the can washing mechanism. According to the tank cleaning device, when the tank needs to be cleaned, the tank cleaning mechanism can stretch into the tank, the hollow pipe can suck residual liquid in the tank, and then cleaning liquid is introduced through the liquid outlet hole in the pipe sleeve so as to clean the tank. The can cleaning device can automatically clean cans and is high in cleaning efficiency.

Description

Technical Field

[0001] The utility model relates to the field of can cleaning, in particular to automatic can washing equipment. Background Art

[0002] A can is a common container that can be used to carry items, such as reagents, beverages or gasoline, etc. In order to reduce environmental pollution, improve resource utilization, and control costs, most cans are now recycled.

[0003] After using the tanks, they often need to be cleaned. In the past, the cleaning of the tanks mostly relied on pure manual operation. However, pure manual cleaning is inefficient and labor-intensive, and the workers' cleaning proficiency has a great impact on the cleaning effect. On the other hand, for some tanks that have been loaded with chemicals, workers directly clean them, which makes it easy for workers to be exposed to residual chemicals for a long time, posing a great safety hazard.

[0004] Therefore, it is an urgent need in the art to design a tank washing device that can automatically clean tanks, has high cleaning efficiency and strong safety. Utility Model Content

[0005] The purpose of the utility model is to provide an automatic tank washing device which can solve one or more of the above problems.

[0006] According to one aspect of the utility model, an automatic tank washing device is provided, comprising a tank washing mechanism, a lifting mechanism, a tank fixing mechanism, a conveying mechanism and a frame, wherein the tank washing mechanism comprises a hollow tube and a tube sleeve, wherein the tube sleeve is installed on the hollow tube, wherein a liquid suction hole is provided in the hollow tube, wherein a plurality of liquid outlet holes are provided on the tube sleeve, wherein the hollow tube and the lifting mechanism are connected, wherein the lifting mechanism is installed on the frame, wherein the conveying mechanism is installed on the frame, wherein the conveying mechanism can convey the tanks to pass under the tank washing mechanism, wherein the tank fixing mechanism can fix the tanks conveyed by the conveying mechanism and located under the tank washing mechanism.

[0007] The beneficial effect of the utility model is that when the can needs to be cleaned, it can be fixed on the conveying mechanism through the can fixing mechanism, and at this time, the can washing mechanism can be extended into the can by relying on the lifting mechanism, and the hollow tube can absorb the residual liquid in the can, and then rely on the liquid outlet hole on the tube sleeve to pass the cleaning liquid to achieve the cleaning of the can. The utility model can realize automatic cleaning of the can, with high cleaning efficiency, and during the cleaning process, the operator does not need to contact the can, and the safety is strong.

[0008] In some embodiments, the pipe sleeve includes a pipe body, a first block and a second block, wherein the first block and the second block are both sleeved on the side of the hollow pipe, the first block is connected to one end of the pipe body, and the second block is connected to the other end of the pipe body.

[0009] In some embodiments, the lifting mechanism includes a linear cylinder, a fixed plate, a support and a connecting block, wherein the linear cylinder is mounted on the support, the support is connected to the fixed plate, the fixed plate is mounted on the frame, and the connecting block is connected to the linear cylinder. The linear cylinder can realize the up and down movement of the connecting block, thereby realizing the lifting of the connecting block.

[0010] In some embodiments, the lifting mechanism includes a guide rod, the guide rod is mounted on a support, and the linear cylinder is slidably connected to the guide rod. The guide rod can guide the movement of the linear cylinder to ensure the reliability of the movement of the connecting block.

[0011] In some embodiments, the lifting mechanism includes a counterweight, a pulley, a pulley seat and a connecting rope, wherein the pulley seat is connected to a fixed plate, the pulley is mounted on the pulley seat, one end of the connecting rope is connected to the counterweight, and the other end is connected to a connecting block, and the connecting rope passes around the pulley. The setting of the counterweight can reduce the energy consumption requirement of the linear cylinder when performing lifting work.

[0012] In some embodiments, the lifting mechanism includes an adjusting bolt and a nut, the nut is connected to the frame, the adjusting bolt and the nut are connected by threaded fit, and the adjusting bolt is connected to the fixing plate. By rotating the adjusting bolt, the connection position of the adjusting bolt and the nut can be adjusted, thereby adjusting the setting position of the fixing plate, thereby adjusting the position of the lifting mechanism.

[0013] In some embodiments, the can fixing mechanism includes a unit clamping mechanism, which can be multiple, and the unit clamping mechanism includes a clamping cylinder and a clamping block, and the clamping cylinder and the clamping block are connected. The clamping cylinder can drive the movement of the clamping block so that the clamping block approaches or moves away from the can to achieve a clamping or releasing action.

[0014] In some embodiments, the conveying mechanism includes a conveying roller and a roller frame, and the conveying roller is multiple, and the multiple conveying rollers are all installed on the roller frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic structural diagram of an automatic tank washing device according to an embodiment of the present invention.

[0016] Figure 2 This is a schematic structural diagram of a lifting mechanism and a tank washing mechanism of an automatic tank washing device after being connected according to an embodiment of the utility model.

[0017] Figure 3 The present invention is a schematic structural diagram of a tank fixing mechanism of an automatic tank washing device according to an embodiment of the present invention.

[0018] In the figure: 1. tank washing mechanism, 2. lifting mechanism, 3. tank fixing mechanism, 4. conveying mechanism, 5. frame, 10. tank, 11. hollow tube, 12. pipe sleeve, 111. liquid suction hole, 121. pipe body, 122. first set of blocks, 123. second set of blocks, 124. liquid outlet, 21. linear cylinder, 22. fixing plate, 23. support, 24. connecting block, 25. guide rod, 26. adjustment bolt, 27. nut, 28. counterweight, 29. pulley, 210. pulley seat, 220. connecting rope, 31. unit clamping mechanism, 311. clamping cylinder, 312. clamping block, 41. conveying roller, 42. roller frame. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] refer to Figure 1 , Figure 2 and Figure 3 The utility model discloses an automatic tank washing device, which comprises a tank washing mechanism 1, a lifting mechanism 2, a tank fixing mechanism 3, a conveying mechanism 4 and a frame 5.

[0021] The tank washing mechanism 1 includes a hollow tube 11 and a tube sleeve 12. The tube sleeve 12 includes a tube body 121, a first set block 122 and a second set block 123. The first set block 122 and the second set block 123 are both fixedly sleeved on the side of the hollow tube 11, the first set block 122 is fixedly connected to one end of the tube body 121 by threaded fitting, and the second set block 123 is fixedly connected to the other end of the tube body 121 by threaded fitting, so that the tube sleeve 12 is fixedly installed on the hollow tube 11.

[0022] A liquid suction hole 111 is provided in the middle of the hollow tube 11 , and a plurality of liquid outlet holes 124 are provided on the tube body 121 of the tube sleeve 12 .

[0023] The lifting mechanism 2 includes a linear cylinder 21, a fixed plate 22, a support 23 and a connecting block 24. The linear cylinder 21 is mounted on the support 23, the support 23 is fixedly connected to the fixed plate 22 by bolts, and the linear cylinder 21 and the connecting block 24 are fixedly connected by bolts, so that the linear cylinder 21 can drive the connecting block 24 to move up and down.

[0024] The lifting mechanism 2 further includes a guide rod 25 . The guide rod 25 is fixedly mounted on the support 23 by bolts, and the linear cylinder 21 is slidably connected to the guide rod 25 . The guide rod 25 is arranged perpendicular to the horizontal plane, so that the linear cylinder 21 can move along the guide rod 25 .

[0025] The lifting mechanism 2 further includes an adjusting bolt 26 and a nut 27. There can be multiple adjusting bolts 26 and nuts 27, all nuts 27 are fixedly connected to the frame 5 by welding, multiple adjusting bolts 26 are connected to multiple nuts 27 by threaded fit, and all adjusting bolts 26 are fixedly connected to the fixing plate 22 by welding, so that the fixing plate 22 is installed on the frame 5, and the user can adjust the connection position of the corresponding adjusting bolt 26 and nut 27 by rotating each adjusting bolt 26, so as to adjust the position of the fixing plate 22.

[0026] The lifting mechanism 2 further includes a counterweight 28, a pulley 29, a pulley seat 210 and a connecting rope 220. The pulley seat 210 is fixedly connected to the fixing plate 22 by screws, the pulley 29 is rotatably mounted on the pulley seat 210 by a pin shaft, one end of the connecting rope 220 is fixedly connected to the counterweight 28 by a pin block, the other end of the connecting rope 220 is connected to the connecting block 24 by a pin block, and the connecting rope 220 is passed around the pulley 29.

[0027] The connecting block 24 is fixedly sleeved on the hollow tube 11 , so that the lifting mechanism 2 and the hollow tube 11 are fixedly connected.

[0028] The conveying mechanism 4 includes a conveying roller 41 and a roller frame 42. There are multiple conveying rollers 41, and the multiple conveying rollers 41 are rotatably mounted on the roller frame 42. The conveying rollers 41 can be provided with a belt conveying device, and the cans 10 can be conveyed on the conveying rollers 41 by driving an external power source such as a motor.

[0029] The conveying mechanism 4 passes through the bottom of the can washing mechanism 1 , so that the conveying mechanism 4 can convey the cans 10 through the bottom of the can washing mechanism 1 .

[0030] The can fixing mechanism 3 includes a unit clamping mechanism 31. Each can fixing mechanism 3 can have multiple unit clamping mechanisms 31. In this embodiment, each can fixing mechanism 3 preferably has two unit clamping mechanisms 31. The unit clamping mechanism 31 includes a clamping cylinder 311 and a clamping block 312. The clamping cylinder 311 and the clamping block 312 are connected so that the clamping cylinder 311 can drive the clamping block 312 to move. The clamping cylinder 311 is fixed to an external device and connected to an external air source.

[0031] The can fixing mechanism 3 is arranged above the conveying mechanism 4 and below the can washing mechanism 1 , so that the can fixing mechanism 3 can fix the can 10 conveyed from the conveying mechanism 4 to below the can washing mechanism 1 when needed.

[0032] When the utility model is in use, the hollow tube 11 can be connected to an external liquid extraction device, and the pipe sleeve 12 can be connected to a cleaning liquid supply device. The can 10 to be cleaned can be transported by the transport mechanism 4. When the can 10 to be cleaned is transported to the bottom of the tank washing mechanism 1, the hollow tube 11 can be opposite to the can mouth of the can 10.

[0033] At this time, the can fixing mechanism 3 works, and in each unit clamping mechanism 31, the clamping cylinder 311 drives the clamping block 312 to move toward the position close to the can 10 until it contacts the can 10 to clamp the can 10, and the can 10 is fixed.

[0034] Then the lifting mechanism 2 works, and the linear cylinder 21 drives the tank washing mechanism 1 to move downward, so that the hollow tube 11 of the tank washing mechanism 1 can extend into the tank 10, and the external liquid pumping equipment works, and the residual liquid in the tank 10 can be pumped out from the suction hole 111 of the hollow tube 11, so that the residual liquid in the tank 10 can be pumped away, and then the cleaning liquid supply equipment supplies the cleaning liquid, and the cleaning liquid can flow out through the liquid outlet 124 into the tank 10 to clean the tank.

[0035] After cleaning, the cleaning liquid in the jar 10 can be sucked away by the external liquid pumping equipment, and then the lifting mechanism 2 works, and the linear cylinder 21 drives the jar washing mechanism 1 to move upward, so that the jar washing mechanism 1 can be separated from the jar 10, and then each unit clamping mechanism 31 works, and the clamping cylinder 311 drives the clamping block 312 to move away from the position of the jar 10, and the jar 10 is no longer fixed. At this time, the jar 10 can continue to be transported by the conveying mechanism 4 to enter the subsequent processing steps.

[0036] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. An automatic tank washing device, characterized in that: It includes a tank washing mechanism, a lifting mechanism, a tank fixing mechanism, a conveying mechanism and a frame. The tank washing mechanism includes a hollow tube and a pipe sleeve. The pipe sleeve is installed on the hollow tube. A liquid suction hole is provided in the hollow tube. A plurality of liquid outlet holes are provided on the pipe sleeve. The hollow tube is connected to the lifting mechanism. The lifting mechanism is installed on the frame. The conveying mechanism is installed on the frame. The conveying mechanism can convey the tanks to pass under the tank washing mechanism. The tank fixing mechanism can fix the tanks conveyed by the conveying mechanism and located under the tank washing mechanism.

2. The automatic tank washing equipment according to claim 1, characterized in that: The pipe sleeve comprises a pipe body, a first set of blocks and a second set of blocks, wherein the first set of blocks and the second set of blocks are both sleeved on the side of the hollow pipe, the first set of blocks is connected to one end of the pipe body, and the second set of blocks is connected to the other end of the pipe body.

3. The automatic tank washing equipment according to claim 1, characterized in that: The lifting mechanism comprises a linear cylinder, a fixed plate, a support and a connecting block, wherein the linear cylinder is mounted on the support, the support is connected to the fixed plate, the fixed plate is mounted on the frame, and the connecting block is connected to the linear cylinder.

4. The automatic tank washing equipment according to claim 3 is characterized in that: The lifting mechanism comprises a guide rod, the guide rod is mounted on a support, and the linear cylinder is slidably connected to the guide rod.

5. The automatic tank washing equipment according to claim 3, characterized in that: The lifting mechanism includes a counterweight, a pulley, a pulley seat and a connecting rope, the pulley seat is connected to a fixed plate, the pulley is installed on the pulley seat, one end of the connecting rope is connected to the counterweight, and the other end is connected to a connecting block, and the connecting rope passes around the pulley.

6. The automatic tank washing equipment according to claim 3, characterized in that: The lifting mechanism comprises an adjusting bolt and a nut, wherein the nut is connected to the frame, the adjusting bolt and the nut are connected through threaded fit, and the adjusting bolt is connected to the fixing plate.

7. The automatic tank washing equipment according to claim 1, characterized in that: The tank fixing mechanism comprises a unit clamping mechanism, and the unit clamping mechanism can be multiple. The unit clamping mechanism comprises a clamping cylinder and a clamping block, and the clamping cylinder and the clamping block are connected.

8. The automatic tank washing equipment according to claim 1, characterized in that: The conveying mechanism comprises a conveying roller and a roller frame. There are multiple conveying rollers, and the multiple conveying rollers are all installed on the roller frame.

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