Beaker cleaning device

Abstract

The utility model discloses a beaker cleaning device which comprises a box body, a rotating shaft is rotatably connected to the center of the interior of the box body, bristles are fixedly connected to the outer side and the top end of the rotating shaft, a placing plate is arranged at the center of the interior of the box body, and a top plate is arranged above the placing plate. A hollow shaft is rotatably connected to the center of the lower side of the top plate, a cross rod is fixedly connected to the outer side of the hollow shaft, a sliding groove is formed in the bottom side of the cross rod, a fixing rod is slidably connected to one end of the sliding groove, a sponge brush is fixedly connected to the inner side of the lower end of the fixing rod, and a connecting shaft is fixedly connected to the center of the lower side of the top plate. The lower end of the connecting shaft is fixedly connected with a pressing block. According to the beaker cleaning device, the rotating shaft, the bristles, the telescopic rod, the spring, the placing plate, the top plate, the first screw rod, the pressing block, the hollow shaft, the cross rod, the second screw rod, the fixing rod and the sponge brush are arranged, so that the inner and outer walls of beakers with different sizes can be conveniently brushed, and the cleaning effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beaker cleaning devices, in particular to a beaker cleaning device. Background Art

[0002] Beaker is a common laboratory glassware made of glass, plastic, or heat-resistant glass. The beaker is cylindrical with a notch on one side of the top for easy pouring of liquids. Beakers are widely used for heating, dissolving, mixing, boiling, melting, evaporating, concentrating, diluting, and precipitating and clarifying chemical reagents.

[0003] The existing beaker cleaning device has the problem that it is inconvenient to adjust the position of the brush to contact and clean the inner and outer walls of beakers of different sizes, resulting in poor cleaning effect and low utilization rate. In order to overcome these disadvantages, the utility model provides a beaker cleaning device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a beaker cleaning device.

[0005] The top end of the elongated box is provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip, and the toothed connecting strip is connected with the toothed connecting strip at the bottom end.

[0006] Furthermore, a first motor is fixedly connected to the outer bottom of the box at a position corresponding to the rotating shaft, and an output end of the first motor passes through the bottom side wall of the box and is fixedly connected to one end of the rotating shaft.

[0007] Furthermore, one end of the spring is fixedly connected to the box body, and the other end of the spring is fixedly connected to the placement plate.

[0008] Furthermore, a second motor is fixedly connected to the upper side of the top plate, and an output end of the second motor passes through the top plate and is fixedly connected to one end of the hollow shaft.

[0009] Furthermore, one end of the upper side of the box body is rotatably connected to a first screw, one end of the first screw is threadedly connected to the top plate, one end of the upper side of the box body is fixedly connected to a limit rod, the limit rod is slidably connected to the top plate, and the lower side of the edge of the box body is rotatably connected to a first handle at a position corresponding to the first screw, and one end of the first screw passes through the box body and is fixedly connected to the first handle.

[0010] Furthermore, one end of the cross bar is rotatably connected to the second handle, and one end of the second screw rod passes through the side wall of the cross bar and is fixedly connected to the second handle.

[0011] Furthermore, two fixed blocks are fixedly connected to one end of the upper side of the box body, the interior of the fixed blocks are hollow structures, one side of the fixed blocks are fixedly connected to a nozzle, the input end of the nozzle is connected to the interior of the corresponding fixed block, one side of the box body is fixedly connected to a fixed plate, the upper end of the fixed plate is fixedly connected to two liquid storage tanks, the upper ends of the liquid storage tanks are fixedly connected to pump bodies, the input ends of the pump bodies are respectively connected to the interiors of the corresponding liquid storage tanks, the output ends of the pump bodies are fixedly connected to infusion tubes, the other ends of the infusion tubes are connected to the interiors of the corresponding fixed blocks.

[0012] Furthermore, support legs are fixedly connected to the four corners of the bottom of the box body, a drainage pipe is arranged through the bottom of the box body, and a control valve is arranged at one end of the drainage pipe.

[0013] Beneficial effects of the utility model:

[0014] When the utility model is used, the beaker cleaning device has the following advantages:

[0015] 1. In this scheme, a rotating shaft, bristles, a first motor, a telescopic rod, a spring, a placement plate, a top plate, a first screw, a first handle, a limiting rod, a connecting shaft, and a pressing block are provided. The beaker is inverted and placed on the outside of the bristles, and the cup mouth is placed on the placement plate. The first handle is manually turned to drive the first screw to rotate, and then the top plate is driven to move downward, thereby driving the pressing block to abut against the bottom of the beaker and continue to press downward until the bristles at the top of the rotating shaft just touch the inner bottom of the beaker. The pressing block cooperates with the placement plate, the telescopic rod, and the spring to clamp the beaker therebetween. Subsequently, the first motor drives the rotating shaft to rotate, which is convenient for the bristles to brush the inner walls of beakers of different sizes, thereby improving applicability.

[0016] 2. In this scheme, a hollow shaft, a second motor, a cross bar, a slide groove, a second screw, a fixed rod, a second handle and a sponge brush are provided. Rotating the second handle drives the second screw to rotate, and then drives the fixed rod to move horizontally along the slide groove, so that the position of the sponge brush can be adjusted according to the different cup diameters of the beaker so that it can just contact the outer wall of the beaker. The operation of the second motor drives the hollow shaft to rotate, and then drives the cross bar, the fixed rod and the sponge brush to rotate around the axis of the hollow shaft, so as to facilitate the scrubbing of the outer walls of beakers with different cup diameters, thereby improving the cleaning effect and utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0019] Figure 2 : A cross-sectional view of the utility model;

[0020] Figure 3 : Another perspective structural schematic diagram of the utility model;

[0021] Figure 4 : Bottom view of the utility model;

[0022] Figure 5 :The utility model Figure 4 Enlarged view of point A in the middle.

[0023] The reference numerals are as follows:

[0024] 1. Box body; 2. Rotating shaft; 3. Brush hair; 4. First motor; 5. Telescopic rod; 6. Spring; 7. Placement plate; 8. Top plate; 9. First screw; 10. First handle; 11. Limit rod; 12. Hollow shaft; 13. Second motor; 14. Cross bar; 15. Slide; 16. Second screw; 17. Fixed rod; 18. Second handle; 19. Sponge brush; 20. Connecting shaft; 21. Pressing block; 22. Fixed block; 23. Spray head; 24. Fixed plate; 25. Liquid storage tank; 26. Pump body; 27. Infusion tube; 28. Support leg; 29. ​​Drain pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-5 As shown, it relates to a beaker cleaning device, comprising a box body 1, a rotating shaft 2 is rotatably connected at the inner center of the box body 1, the outer side and the top of the rotating shaft 2 are fixedly connected, telescopic rods 5 are symmetrically fixedly connected at both ends of the inner bottom of the box body 1, a placement plate 7 is provided at the inner center of the box body 1, the other end of the telescopic rod 5 is fixedly connected to the placement plate 7, the outer side of the telescopic rod 5 is sleeved with a spring 6, a top plate 8 is provided above the placement plate 7, a hollow shaft 12 is rotatably connected at the lower center of the top plate 8, a cross bar 14 is fixedly connected to the outer side of the hollow shaft 12, a slide groove 15 is provided on the bottom side of the cross bar 14, one end of the slide groove 15 is slidably connected to a fixed rod 17, a sponge brush 19 is fixedly connected to the inner side of the lower end of the fixed rod 17, a second screw rod 16 is rotatably connected in the slide groove 15, one end of the second screw rod 16 is threadedly connected to the fixed rod 17, a connecting shaft 20 is fixedly connected at the lower center of the top plate 8, and a pressing block 21 is fixedly connected to the lower end of the connecting shaft 20.

[0027] like Figure 1-5 As shown, one end of the spring 6 is fixedly connected to the box body 1, and the other end of the spring 6 is fixedly connected to the placement plate 7. One end of the upper side of the box body 1 is rotatably connected to the first screw 9, and one end of the first screw 9 is threadedly connected to the top plate 8. One end of the upper side of the box body 1 is fixedly connected to the limit rod 11, and the limit rod 11 is slidably connected to the top plate 8. The lower side of the edge of the box body 1 is located at a position corresponding to the first screw 9 and is rotatably connected to the first turning handle 10. One end of the first screw 9 penetrates the box body 1 and is fixedly connected to the first turning handle 10. Manually rotate the first turning handle 10 to drive the first screw 9 to rotate, and then drive the top plate 8 to move downward, thereby driving the pressing block 21 to abut against the bottom of the beaker downward, and continue to press the beaker downward until the bristles 3 at the top of the rotating shaft 2 just touch the bottom of the beaker. At the same time, the telescopic rod 5 at the bottom of the placement plate 7 contracts as the spring 6 is compressed. At this time, the beaker can be clamped between the pressing block 21 and the placement plate 7.

[0028] like Figure 1-5As shown, the outer bottom of the box body 1 is fixedly connected to a first motor 4 at a position corresponding to the rotating shaft 2. The output end of the first motor 4 passes through the bottom side wall of the box body 1 and is fixedly connected to one end of the rotating shaft 2. The first motor 4 is started to drive the rotating shaft 2 to rotate, and then the bristles 3 brush the inner wall of the beaker. The bristles 3 are made of soft and compressible material. The upper side of the top plate 8 is fixedly connected to a second motor 13. The output end of the second motor 13 passes through the top plate 8 and is fixedly connected to one end of the hollow shaft 12. One end of the cross bar 14 is rotatably connected to a second turning handle 18. The second One end of the screw rod 16 passes through the side wall of the cross bar 14 and is fixedly connected to the second handle 18. The second handle 18 is rotated to drive the second screw rod 16 to rotate, and then drive the fixed rod 17 to move horizontally along the slide groove 15, so that the position of the sponge brush 19 can be adjusted according to the different cup diameters of the beaker so that it can just contact the outer wall of the beaker. The second motor 13 is started to drive the hollow shaft 12 to rotate, and then drive the cross bar 14, the fixed rod 17, and the sponge brush 19 to rotate around the axis of the hollow shaft 12, so that the outer wall of the beaker can be scrubbed.

[0029] like Figure 1-5 As shown, two fixed blocks 22 are fixedly connected to one end of the upper side of the box body 1, and the interior of the fixed blocks 22 is a hollow structure. A nozzle 23 is fixedly connected to one side of the fixed block 22, and the input end of the nozzle 23 is connected to the interior of the corresponding fixed block 22. A fixed plate 24 is fixedly connected to one side of the box body 1, and two liquid storage tanks 25 are fixedly connected to the upper end of the fixed plate 24. The liquid storage tanks 25 are respectively filled with water and detergent. The upper ends of the liquid storage tanks 25 are fixedly connected to pump bodies 26, and the input ends of the pump bodies 26 are respectively connected to the interior of the corresponding liquid storage tanks 25. The output ends of the pump bodies 26 are fixedly connected to infusion pipes 27, and the other ends of the infusion pipes 27 are connected to the interior of the corresponding fixed blocks 22. The corresponding pump bodies 26 are started to add water and detergent into the box body 1 through the nozzles 23. A drain pipe 29 is provided at the bottom of the box body 1, and a control valve is provided at one end of the drain pipe 29.

[0030] like Figure 1-5 As shown, support legs 28 are fixedly connected to the four corners of the bottom of the box body 1.

[0031] Working principle: When in use, put the beaker upside down on the outside of the bristles 3, place the cup mouth on the placement plate 7, manually turn the first handle 10, thereby driving the first screw 9 to rotate, and then driving the top plate 8 to move downward, thereby driving the pressing block 21 to abut against the bottom of the beaker downward, and continue to press the beaker downward until the bristles 3 at the top of the rotating shaft 2 just touch the bottom of the beaker, and at the same time, the telescopic rod 5 at the bottom of the placement plate 7 shrinks as the spring 6 is compressed. At this time, the beaker is clamped between the pressing block 21 and the placement plate 7, and then the second handle 18 is turned to drive the second screw 16 to rotate, thereby driving the fixing rod 17 to move horizontally along the slide groove 15 Move, so that the position of the sponge brush 19 can be adjusted according to the different cup diameters of the beaker, so that it can just contact the outer wall of the beaker. After the adjustment is completed, start the corresponding pump body 26, so that water and detergent are added into the box body 1 through the nozzle 23, start the first motor 4, so as to drive the rotating shaft 2 to rotate, and then the bristles 3 scrub the inner wall of the beaker, start the second motor 13, so as to drive the hollow shaft 12 to rotate, and then drive the cross bar 14, the fixed rod 17, and the sponge brush 19 to rotate around the axis of the hollow shaft 12, so that the outer wall of the beaker can be scrubbed. After cleaning, open the control valve of the drain pipe 29 to discharge the sewage.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A beaker cleaning device, comprising a housing (1), characterized in that: A rotating shaft (2) is rotatably connected to the center of the interior of the box (1), and bristles (3) are fixedly connected to the outer side and the top of the rotating shaft (2). Telescopic rods (5) are symmetrically fixedly connected to the two ends of the inner bottom of the box (1). A placement plate (7) is provided at the center of the interior of the box (1), and the other ends of the telescopic rods (5) are fixedly connected to the placement plate (7). Springs (6) are sleeved on the outer sides of the telescopic rods (5). A top plate (8) is provided above the placement plate (7), and a hollow shaft (12) is rotatably connected to the center of the lower side of the top plate (8). The outer side of the hollow shaft (12) is fixedly connected with a cross bar (14), the bottom side of the cross bar (14) is provided with a slide groove (15), one end of the slide groove (15) is slidably connected with a fixed rod (17), the inner side of the lower end of the fixed rod (17) is fixedly connected with a sponge brush (19), the slide groove (15) is rotatably connected with a second screw rod (16), one end of the second screw rod (16) is threadedly connected to the fixed rod (17), a connecting shaft (20) is fixedly connected at the center of the lower side of the top plate (8), and the lower end of the connecting shaft (20) is fixedly connected with a pressure block (21).

2. A beaker cleaning device according to claim 1, characterized in that: A first motor (4) is fixedly connected to the outer bottom of the box body (1) at a position corresponding to the rotating shaft (2); an output end of the first motor (4) passes through the bottom side wall of the box body (1) and is fixedly connected to one end of the rotating shaft (2).

3. A beaker cleaning device according to claim 1, characterized in that: One end of the spring (6) is fixedly connected to the box body (1), and the other end of the spring (6) is fixedly connected to the placement plate (7).

4. A beaker cleaning device according to claim 1, characterized in that: A second motor (13) is fixedly connected to the upper side of the top plate (8), and an output end of the second motor (13) passes through the top plate (8) and is fixedly connected to one end of the hollow shaft (12).

5. A beaker cleaning device according to claim 1, characterized in that: One end of the upper side of the box body (1) is rotatably connected to a first screw rod (9), one end of the first screw rod (9) is threadedly connected to the top plate (8), one end of the upper side of the box body (1) is fixedly connected to a limit rod (11), the limit rod (11) is slidably connected to the top plate (8), and a first turning handle (10) is rotatably connected to the lower side of the edge of the box body (1) at a position corresponding to the first screw rod (9), and one end of the first screw rod (9) passes through the box body (1) and is fixedly connected to the first turning handle (10).

6. A beaker cleaning device according to claim 1, characterized in that: One end of the cross bar (14) is rotatably connected to a second turning handle (18), and one end of the second screw rod (16) penetrates the side wall of the cross bar (14) and is fixedly connected to the second turning handle (18).

7. A beaker cleaning device according to claim 1, characterized in that: Two fixed blocks (22) are fixedly connected to one end of the upper side of the box body (1), the interior of each of the fixed blocks (22) is a hollow structure, a nozzle (23) is fixedly connected to one side of each of the fixed blocks (22), the input end of each of the nozzles (23) is connected through and connected to the interior of the corresponding fixed block (22), a fixed plate (24) is fixedly connected to one side of the box body (1), two liquid storage tanks (25) are fixedly connected to the upper end of each of the fixed plates (24), the upper ends of each of the liquid storage tanks (25) are fixedly connected to a pump body (26), the input end of each of the pump bodies (26) is connected to the interior of the corresponding liquid storage tank (25), the output end of each of the pump bodies (26) is fixedly connected to a liquid infusion tube (27), the other end of each of the liquid infusion tubes (27) is connected through and connected to the interior of the corresponding fixed block (22).

8. A beaker cleaning device according to claim 1, characterized in that: Support legs (28) are fixedly connected at the four corners of the bottom of the box body (1), a drainage pipe (29) is provided through the bottom of the box body (1), and a control valve is provided at one end of the drainage pipe (29).

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