Medicine storage tank cleaning device

Abstract

The utility model discloses a medicine storage tank cleaning device which comprises an overturning clamping mechanism and a lifting spraying mechanism. The overturning clamping mechanism comprises a side support, a bearing seat is installed at the top end of the side support, an overturning frame is arranged in front of the side support, supporting shafts are installed on the two sides of the overturning frame, the interiors of the supporting shafts are of hollow structures, arc-shaped clamping plates opposite to each other are installed on the two sides of the interior of the overturning frame, and an electric push rod is installed on the outer side of the double-layer support. Push rods of the electric push rods penetrate through the interiors of the supporting shafts to be movably connected with the outer walls of the arc-shaped clamping plates, transmission belts are installed on the peripheries of the supporting shafts, the bottom ends of the transmission belts are in transmission connection with transmission rods, and one ends of the transmission rods are connected with overturning motors. The storage tank is placed in the overturning frame to be cleaned, and the arc-shaped clamping plates are adopted for fixing, so that the storage tank is kept stable in the cleaning process, and the situation that the storage tank is collided in the cleaning process, and consequently the low-temperature refrigeration effect is lost is avoided.

Description

Technical Field

[0001] The utility model relates to the field of medical cleaning equipment, in particular to a medicine storage tank cleaning device. Background Art

[0002] There are several types of low temperature storage tanks for medicine:

[0003] Vertical cylindrical steel welded storage tank: Its structure is a double-layer vacuum sandwich, the inner cylinder is a pressure vessel, the outer cylinder is an external pressure vessel, and the two are separated by supports to form a vacuum layer to reduce heat loss. This type of storage tank uses a cleaning agent (such as an acidic or alkaline solution) to circulate and clean the tank, and then rinses it with clean water or injection water to remove the residue in the tank to ensure the quality and safety of the drugs.

[0004] Dewar tank: Its structure is double-layer glass or stainless steel sandwich, and the inner and outer layers are filled with insulation materials, such as perlite, glass wool, etc., to reduce heat loss. Before cleaning the storage tank, the liquid gas in between must be discharged. The discharge must be carried out according to the method, and then use neutral detergent for cleaning. After cleaning with the detergent, it must be rinsed again with a lot of clean water.

[0005] However, the current storage tank cleaning devices used for low-temperature storage have many shortcomings, which can easily cause the storage tank to be bumped, resulting in the loss of its insulation effect, and the subsequent low-temperature refrigeration effect is poor. In addition, there are also problems of inconvenient operation during use. In view of the above problems, a medicine storage tank cleaning device is provided herein. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a medicine storage tank cleaning device.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] The utility model is a cleaning device for a medicine storage tank, comprising a flip clamping mechanism and a lifting spraying mechanism;

[0009] The flip clamping mechanism includes a side bracket, a bearing seat is installed on the top of the side bracket, a flip frame is arranged in front of the side bracket, support shafts are installed on both sides of the flip frame, and the interior of the support shaft is a hollow structure, the support shaft passes through the interior of the bearing seat to make the flip frame suspended, arc-shaped clamping plates opposite to each other are installed on both sides of the interior of the flip frame, a double-layer bracket is installed on the outer side of the side bracket, an electric push rod is installed on the outer side of the double-layer bracket, the push rod of the electric push rod passes through the interior of the support shaft and is movably connected with the outer wall of the arc-shaped clamping plate, a transmission belt is installed on the outer periphery of the support shaft, the bottom end of the transmission belt is connected to a transmission rod, and one end of the transmission rod is connected to a flip motor.

[0010] As a preferred technical solution of the utility model, a transverse sliding rod is installed inside the flip frame, a sliding block is sleeved on the outside of the transverse sliding rod, and the sliding block is connected to the adjacent arc-shaped clamping plate.

[0011] As a preferred technical solution of the utility model, the lifting spray mechanism includes a column, a suspension rod is installed on the top of the column, a winch is arranged on the outside of the column, a plurality of pulleys are installed on the column and the suspension rod, a steel rope of the winch passes through the pulleys in sequence and then is suspended on a connecting seat, and the connecting seat is located directly above the flip frame, a plurality of triangular plates are installed on the bottom end of the connecting seat, a cover plate is installed on the bottom end of the triangular plate, a three-way water valve is installed between the cover plate and the connecting seat, and a water outlet pipe of the three-way water valve passes through the bottom end of the cover plate and is installed with a rotating spray head.

[0012] As a preferred technical solution of the utility model, a limiting slide is installed on the surface of one side of the column facing the flip clamping mechanism, and a sliding groove is opened on the surface of the limiting slide. A roller is embedded in the internal sliding card of the sliding groove. A translation plate is installed on the other end of the roller. The other end of the translation plate is connected to a supporting rod. The number of the supporting rods is four, and they are connected to the connecting seat and the cover plate in pairs.

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

[0014] The utility model places the storage tank inside the flip frame for cleaning and fixes it with an arc-shaped clamping plate, so that the storage tank remains stable during the cleaning process, avoiding the storage tank from being bumped during cleaning and causing the loss of low-temperature refrigeration effect. At the same time, the cover plate that moves up and down is covered at the top opening of the storage tank to spray and rinse the inner wall, which can effectively avoid the splashing of cleaning agent during the cleaning process. The utility model can be operated according to the cleaning requirements of the low-temperature storage tank, is more convenient to use, and is suitable for different types of low-temperature storage tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the support shaft structure of the utility model;

[0018] Figure 3 It is a front view of the limiting slide plate of the utility model;

[0019] Figure 4 It is an enlarged view of structure A of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the arc-shaped clamping plate of the utility model;

[0021] In the figure: 1. side bracket; 2. bearing seat; 3. flip frame; 4. support shaft; 5. arc clamping plate; 6. double-layer bracket; 7. electric push rod; 8. transmission belt; 9. transmission rod; 10. flip motor; 11. horizontal slide bar; 12. sliding block; 20. column; 21. suspension rod; 22. limit slide plate; 23. winch; 24. pulley; 25. connecting seat; 26. triangle plate; 27. cover plate; 28. three-way water valve; 29. ​​rotating sprinkler head; 30. slide groove; 31. roller; 32. translation plate; 33. abutment rod. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] In the drawings, the same reference numerals all refer to the same components.

[0024] Example 1

[0025] like Figure 1-5 As shown, the utility model provides a medicine storage tank cleaning device, including a flip clamping mechanism and a lifting spraying mechanism;

[0026] The flipping and clamping mechanism includes a side bracket 1, a bearing seat 2 is installed on the top of the side bracket 1, a flip frame 3 is arranged in front of the side bracket 1, support shafts 4 are installed on both sides of the flip frame 3, and the interior of the support shaft 4 is a hollow structure, the support shaft 4 passes through the interior of the bearing seat 2 to make the flip frame 3 suspended, arc-shaped clamping plates 5 opposite to each other are installed on both sides of the interior of the flip frame 3, a double-layer bracket 6 is installed on the outer side of the side bracket 1, an electric push rod 7 is installed on the outer side of the double-layer bracket 6, the push rod of the electric push rod 7 passes through the interior of the support shaft 4 and is movably connected to the outer wall of the arc-shaped clamping plate 5, a transmission belt 8 is installed on the outer periphery of the support shaft 4, the bottom end of the transmission belt 8 is connected to a transmission rod 9, and one end of the transmission rod 9 is connected to a flip motor 10.

[0027] Furthermore, a transverse sliding rod 11 is installed inside the flip frame 3 , a sliding block 12 is sleeved outside the transverse sliding rod 11 , and the sliding block 12 is connected to the adjacent arc-shaped clamping plate 5 .

[0028] Furthermore, the lifting and spraying mechanism includes a column 20, a suspension rod 21 is installed at the top of the column 20, a winch 23 is arranged on the outside of the column 20, a plurality of pulleys 24 are installed on the column 20 and the suspension rod 21, and a connecting seat 25 is suspended after the steel rope of the winch 23 passes through the pulleys in sequence, and the connecting seat 25 is located directly above the flip frame 3, a plurality of triangular plates 26 are installed at the bottom end of the connecting seat 25, a cover plate 27 is installed at the bottom end of the triangular plate 26, a three-way water valve 28 is installed between the cover plate 27 and the connecting seat 25, and the water outlet pipe of the three-way water valve 28 passes through the bottom end of the cover plate 27 and is installed with a rotating spray head 29.

[0029] Furthermore, a limiting slide 22 is installed on the surface of one side of the column 20 facing the flip clamping mechanism, and a slide groove 30 is opened on the surface of the limiting slide 22. A roller 31 is embedded in the internal sliding card of the slide groove 30. A translation plate 32 is installed on the other end of the roller 31. The other end of the translation plate 32 is connected to a support rod 33. The number of the support rods 33 is four, and they are connected to the connecting seat 25 and the cover plate 27 in pairs.

[0030] Specifically, first, the three interfaces of the three-way water valve 28 are respectively connected to the water outlet pipe, the water inlet pipe, and the cleaning agent pipe, wherein the water outlet pipe is connected to the rotating spray head 29, and the water inlet pipe and the cleaning agent pipe are connected to the clean water source and the cleaning agent water tank through a hose, and are respectively equipped with a water pump for extracting water (this part is not shown in the figure as a conventional setting);

[0031] During cleaning, the storage tank to be cleaned is moved into the inside of the flip frame 3, and then the push rods of the electric push rods 7 on both sides push the arc-shaped clamping plates 5 to move closer to each other, so that the storage tank is stably clamped between the arc-shaped clamping plates 5. At the same time, when the arc-shaped clamping plates 5 move closer to each other, they drive the sliding block 12 to slide on the horizontal sliding rod 11, so that the movement of the arc-shaped clamping plates 5 is more stable;

[0032] After the storage tank is stably clamped, the winch 23 is started to lower the connection seat 25 part, so that the cover plate 27 below covers the top opening of the storage tank. During the lowering process, the support rod 33 drives the translation plate 32, and the roller 31 on the translation plate 32 rolls along the slide groove 30 on the limit slide plate 22, so that the connection seat 25 part remains stable and does not shake during the lifting process;

[0033] During cleaning, clean water is sprayed from the rotating spray head 29 to clean the inner wall of the storage tank. It should be noted that the water temperature cannot exceed 40 degrees Celsius. After cleaning with clean water, lift the connecting seat 25 part and brush the inner wall with a soft brush. Then start the flip motor 10. The flip motor 10 drives the transmission rod 9 to rotate. The transmission rod 9 drives the support shaft 4 to rotate through the transmission belt 8, and then the support shaft 4 drives the flip frame 3 to flip, so as to flip the storage tank and pour out the water inside. After resetting, use the above method to spray and clean it again with a neutral detergent. If it is found that the local area is not clean, it can be wiped clean with a silk cloth dipped in detergent. Finally, rinse with clean water to effectively remove the residue in the storage tank. It should be noted that the waste water used needs to be centrally treated to avoid bacterial growth. After cleaning, the storage tank is taken out and moved to the next step of drying and disinfection to avoid residue and bacterial growth.

[0034] In summary, the utility model places the storage tank inside the flip frame for cleaning and fixes it with an arc-shaped clamping plate, so that the storage tank remains stable during the cleaning process, avoiding the storage tank from being bumped during cleaning and causing the loss of the low-temperature refrigeration effect. At the same time, the cover plate that moves up and down is covered at the top opening of the storage tank to spray and rinse the inner wall, which can effectively avoid splashing of cleaning agent during the cleaning process. It can also be operated by itself according to the cleaning requirements of the low-temperature storage tank, which is more convenient to use and suitable for different types of low-temperature storage tanks.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A medicine storage tank cleaning device, characterized in that: It includes a flip clamping mechanism and a lifting spraying mechanism; The flipping clamping mechanism comprises a side bracket (1), a bearing seat (2) is installed at the top end of the side bracket (1), a flipping frame (3) is arranged in front of the side bracket (1), support shafts (4) are installed on both sides of the flipping frame (3), and the interior of the support shaft (4) is a hollow structure, the support shaft (4) passes through the interior of the bearing seat (2) to make the flipping frame (3) suspended, arc-shaped clamping plates (5) opposite to each other are installed on both sides of the interior of the flipping frame (3), a double-layer bracket (6) is installed on the outer side of the side bracket (1), an electric push rod (7) is installed on the outer side of the double-layer bracket (6), the push rod of the electric push rod (7) passes through the interior of the support shaft (4) and is movably connected to the outer wall of the arc-shaped clamping plate (5), a transmission belt (8) is installed on the outer periphery of the support shaft (4), the bottom end of the transmission belt (8) is connected to a transmission rod (9), and one end of the transmission rod (9) is connected to a flipping motor (10).

2. A medicine storage tank cleaning device according to claim 1, characterized in that: A transverse sliding rod (11) is installed inside the flip frame (3), a sliding block (12) is sleeved on the outside of the transverse sliding rod (11), and the sliding block (12) is connected to the adjacent arc-shaped clamping plate (5).

3. A medicine storage tank cleaning device according to claim 2, characterized in that: The lifting spray mechanism comprises a column (20), a suspension rod (21) is installed at the top of the column (20), a winch (23) is arranged on the outer side of the column (20), a plurality of pulleys (24) are installed on the column (20) and the suspension rod (21), a steel rope of the winch (23) passes through the pulleys in sequence and then a connecting seat (25) is hoisted, and the connecting seat (25) is located directly above the flip frame (3), a plurality of triangular plates (26) are installed at the bottom end of the connecting seat (25), a cover plate (27) is installed at the bottom end of the triangular plate (26), a three-way water valve (28) is installed between the cover plate (27) and the connecting seat (25), and a water outlet pipe of the three-way water valve (28) passes through the bottom end of the cover plate (27) and is installed with a rotating spray head (29).

4. A medicine storage tank cleaning device according to claim 3, characterized in that: A limiting slide plate (22) is installed on the surface of one side of the column (20) facing the flip clamping mechanism, and a sliding groove (30) is opened on the surface of the limiting slide plate (22). A roller (31) is embedded in the sliding groove (30). A translation plate (32) is installed on the other end of the roller (31). The other end of the translation plate (32) is connected to a supporting rod (33). The number of the supporting rods (33) is four, and they are connected to the connecting seat (25) and the cover plate (27) in pairs.

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