Rapid cleaning device for chemical reagent reaction cup

Abstract

The utility model discloses a chemical reagent reaction cup rapid cleaning device which comprises a base, the top of the base is fixedly connected with a cleaning box, the center of the top of the base is fixedly connected with an equipment cylinder, the inner bottom of the equipment cylinder is fixedly connected with an electric push rod, and the telescopic end of the electric push rod is fixedly connected with a cleaning cylinder. A first motor is fixedly connected to the bottom in the cleaning cylinder, a driving shaft of the first motor penetrates through the cleaning cylinder and is fixedly connected with a cleaning brush, a box door is arranged at the top of the cleaning box, an operation screen is arranged on one side of the outer wall of the cleaning box, and a second motor is fixedly connected to the side, away from the operation screen, of the cleaning box. According to the ultrasonic cleaning device, the cleaning box, the cleaning cylinder, the cleaning brush, the positioning seat and the spray head are matched with one another, after ultrasonic cleaning of the reagent reaction cup is completed, the reagent reaction cup is placed in the cleaning box, automatic cleaning and spin-drying can be conducted, then manpower is replaced to complete cleaning ending work, a large amount of time and manpower are saved, and meanwhile the cleaning effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reagent cup cleaning equipment, in particular to a chemical reagent reaction cup rapid cleaning device. Background Art

[0002] Chemical reagents are relative standard substances for chemical production, research, and component analysis. They are an important condition for scientific and technological progress and are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. Chemical reagents are indispensable in the daily research work of many factories.

[0003] After the chemical reagent reaction cup is used, it is necessary to clean the reaction cup. During the cleaning process, the reagent cup is often placed in water and cleaned by ultrasonic cleaning.

[0004] When performing the final cleaning work, that is, after ultrasonic cleaning, the staff needs to take out the cup body, rinse the cup body again and air-dry or hang it to dry. If there are a large number of cups, the staff will manually clean and finish, which will take a lot of time and manpower. In addition, as the cleaning time increases, the staff will be tired and the cleaning effect is not easy to guarantee. Therefore, we propose to design a rapid cleaning device for chemical reagent reaction cups. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A rapid cleaning device for chemical reagent reaction cups, comprising a base, a cleaning box fixedly connected to the top of the base, a device cylinder fixedly connected to the center of the top of the base, an electric push rod fixedly connected to the bottom of the device cylinder, a cleaning cylinder fixedly connected to the telescopic end of the electric push rod, a first motor fixedly connected to the bottom of the cleaning cylinder, a driving shaft of the first motor passes through the cleaning cylinder and is fixedly connected to a cleaning brush;

[0008] A box door is provided on the top of the cleaning box, an operation screen is provided on one side of the outer wall of the cleaning box, a second motor is fixedly connected to the side of the cleaning box away from the operation screen, a positioning seat is fixedly connected to the driving shaft of the second motor, a clamp is provided on the inner side of the positioning seat, a tray is fixedly connected to the bottom of the positioning seat, water tanks are provided on both sides of the cleaning box, a pump body is fixedly connected to the top of the water tank, a drainage end of the pump body passes through the cleaning box and is fixedly connected to a nozzle, and a drainage valve is fixedly connected to the bottom of the cleaning box.

[0009] As a preferred solution of the rapid cleaning device for chemical reagent reaction cups described in the utility model, the top of the cleaning cylinder passes through the center of the bottom of the cleaning box and extends into the interior thereof, so as to facilitate the sending of the cleaning brush into the cleaning box for auxiliary cleaning of the reagent reaction cup to be cleaned.

[0010] As a preferred solution of the rapid cleaning device for chemical reagent reaction cups described in the utility model, a cup groove is provided on the top of the tray, and the clamp includes two annular strips, and the ends of the two annular strips are threadedly connected with locking bolts. When the reagent reaction cup is placed in the tray, its bottom can be limited by the cup groove, and the locking bolt is tightened, and the reagent reaction cup is fixed to the top of the tray by the clamp.

[0011] As a preferred solution of the rapid cleaning device for a chemical reagent reaction cup described in the utility model, the tray and the center of the clamp are located on the same vertical line, and the top of the cleaning brush corresponds to the center of the tray, so that when the reagent reaction cup is rotated and arranged in a straight line, the cleaning brush can be extended into the cup to clean the cup wall.

[0012] As a preferred solution of the rapid cleaning device for chemical reagent reaction cups described in the utility model, a floor drain is provided on one side of the bottom of the cleaning box, and the bottom of the floor drain is connected to a drain valve, so as to cooperate with the drain valve to discharge the cleaning waste water in the cleaning box.

[0013] As a preferred solution of the rapid cleaning device for chemical reagent reaction cups described in the utility model, the first motor and the second motor are both servo motors, the drive shaft can be self-locking, and collaborative work can be achieved through external PLC programming, which is convenient for staff to control through an external control screen.

[0014] As a preferred solution of the rapid cleaning device for chemical reagent reaction cups described in the utility model, the water pumping end of the pump body is connected to an external water source to facilitate water supply to the cleaning box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model realizes mutual cooperation among the cleaning box, the cleaning cylinder, the cleaning brush, the positioning seat and the nozzle. After the reagent reaction cup is ultrasonically cleaned, it is placed in the cleaning box for automatic cleaning and drying, thereby replacing manpower to complete the cleaning finishing work, saving a lot of time and manpower, while ensuring the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is a schematic diagram of the appearance of a rapid cleaning device for chemical reagent reaction cups of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a rapid cleaning device for chemical reagent reaction cups of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a device barrel of a rapid cleaning device for chemical reagent reaction cups of the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the structure of a positioning seat of a rapid cleaning device for chemical reagent reaction cups.

[0022] Legend: 1. Base; 2. Cleaning box; 3. Equipment cylinder; 4. Electric push rod; 5. Cleaning cylinder; 6. First motor; 7. Cleaning brush; 8. Box door; 9. Operation screen; 10. Second motor; 11. Positioning seat; 12. Clamp; 13. Tray; 14. Water tank; 15. Pump body; 16. Nozzle; 17. Drain valve; 18. Floor drain. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] See also Figure 1-4 The utility model provides a rapid cleaning device for chemical reagent reaction cups, including a base 1, a cleaning box 2 is fixedly connected to the top of the base 1, a device cylinder 3 is fixedly connected to the center of the top of the base 1, an electric push rod 4 is fixedly connected to the bottom of the equipment cylinder 3, a cleaning cylinder 5 is fixedly connected to the telescopic end of the electric push rod 4, a first motor 6 is fixedly connected to the bottom of the cleaning cylinder 5, and the driving shaft of the first motor 6 passes through the cleaning cylinder 5 and is fixedly connected to a cleaning brush 7.

[0027] The top of the cleaning cylinder 5 passes through the center of the bottom of the cleaning box 2 and extends into the inside thereof, so as to facilitate the delivery of the cleaning brush 7 into the cleaning box 2 to assist in cleaning the reagent reaction cup to be cleaned.

[0028] A box door 8 is provided on the top of the cleaning box 2, an operation screen 9 is provided on one side of the outer wall of the cleaning box 2, a second motor 10 is fixedly connected to the side of the cleaning box 2 away from the operation screen 9, and a positioning seat 11 is fixedly connected to the driving shaft of the second motor 10. In this embodiment, the first motor 6 and the second motor 10 are both servo motors, and the driving shaft can be self-locking. At the same time, collaborative work can be achieved through external PLC programming, which is convenient for the staff to control through the external control screen.

[0029] A clamp 12 is provided on the inner side of the positioning seat 11, a tray 13 is fixedly connected to the bottom of the positioning seat 11, a cup groove is provided on the top of the tray 13, the clamp 12 includes two annular strips, and locking bolts are threadedly connected to the ends of the two annular strips. When the reagent reaction cup is placed in the tray 13, the bottom of the cup can be limited by the cup groove, and then the locking bolt is tightened, and the reagent reaction cup is fixed to the top of the tray 13 by the clamp 12.

[0030] The tray 13 and the center of the clamp 12 are located on the same vertical line, and the top of the cleaning brush 7 corresponds to the center of the tray 13, so that when the reagent reaction cup is rotated and arranged in a straight line, the cleaning brush 7 extends into the cup to clean the cup wall.

[0031] Water tanks 14 are provided on both sides of the cleaning box 2, and a pump body 15 is fixedly connected to the top of the water tank 14. The pumping end of the pump body 15 is connected to an external water source, so as to supply water to the cleaning box 2. The drainage end of the pump body 15 passes through the cleaning box 2 and is fixedly connected to a nozzle 16. A drainage valve 17 is fixedly connected to the bottom of the cleaning box 2. A floor drain 18 is provided on one side of the bottom of the cleaning box 2. The bottom of the floor drain 18 is connected to the drainage valve 17, so as to cooperate with the drainage valve 17 to discharge the cleaning waste water in the cleaning box 2.

[0032] When in use, the staff first connects the first motor 6, the second motor 10, the electric push rod 4 and the pump body 15 to an external power source, and connects the two pump bodies 15 to an external water source respectively.

[0033] When cleaning the cup, first pour out the remaining reagent in the cup outside, then open the box door 8 and put the cup into the tray 13, tighten the locking bolt and fix the reagent reaction cup firmly with the clamp 12, and then close the box door 8.

[0034] Subsequently, the second motor 10 is started to drive the positioning seat 11 to rotate, thereby driving the reagent reaction cup to rotate at a uniform speed at the center of the cleaning box 2, and at the same time, the pump body 15 is started to draw clean water (pure water can be used if conditions permit, the effect is better) into the cleaning box 2, and sprayed out through the nozzle 16. When the cup mouth gradually turns to the nozzle 16, during the rotation of the cup, water is sprayed into the cup through the nozzle 16 at high pressure, rushing towards the inner wall of the cup at different angles to rinse the cup wall (a plurality of nozzles 16 can be provided, and the plurality of nozzles 16 are connected to the drainage end of the pump body 15 through a three-way or multi-way pipe).

[0035] When the cup is in a vertical state, the second motor 10 is stopped (fixed-point stopping can be achieved through PLC programming), and the first motor 6 is started to drive the cleaning brush 7 to rotate at high speed. At the same time, the electric push rod 4 is started to drive the cleaning brush 7 to rise and enter the reagent reaction cup to flush the cup wall. Then the cleaning brush 7 is lowered and out of the cup body, and the second motor 10 is started again to drive the cup to rotate, and it is repeatedly flushed by the nozzle 16.

[0036] During the reciprocating flushing and cleaning process, water is continuously discharged from the drain valve 17. After the flushing stops, the speed of the second motor 10 is increased to drive the reagent reaction cup to rotate, and the reagent reaction cup can be taken out after being spun dry.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A rapid cleaning device for a chemical reagent reaction cup, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a cleaning box (2); the center of the top of the base (1) is fixedly connected to an equipment cylinder (3); the bottom of the equipment cylinder (3) is fixedly connected to an electric push rod (4); the telescopic end of the electric push rod (4) is fixedly connected to a cleaning cylinder (5); the bottom of the cleaning cylinder (5) is fixedly connected to a first motor (6); the driving shaft of the first motor (6) passes through the cleaning cylinder (5) and is fixedly connected to a cleaning brush (7); A box door (8) is provided at the top of the cleaning box (2), an operating screen (9) is provided at one side of the outer wall of the cleaning box (2), a second motor (10) is fixedly connected to the side of the cleaning box (2) away from the operating screen (9), a driving shaft of the second motor (10) is fixedly connected to a positioning seat (11), a clamp (12) is provided on the inner side of the positioning seat (11), a tray (13) is fixedly connected to the bottom of the positioning seat (11), water tanks (14) are provided on both sides of the cleaning box (2), a pump body (15) is fixedly connected to the top of the water tank (14), a drainage end of the pump body (15) passes through the cleaning box (2) and is fixedly connected to a nozzle (16), and a drainage valve (17) is fixedly connected to the bottom of the cleaning box (2).

2. A rapid cleaning device for chemical reagent reaction cups according to claim 1, characterized in that: The top of the cleaning cylinder (5) passes through the center of the bottom of the cleaning box (2) and extends toward the inside thereof.

3. A rapid cleaning device for chemical reagent reaction cups according to claim 1, characterized in that: A cup groove is provided on the top of the tray (13), and the clamp (12) comprises two annular strips, the ends of the two annular strips being threadedly connected to a locking bolt.

4. A rapid cleaning device for chemical reagent reaction cups according to claim 1, characterized in that: The tray (13) and the center of the clamp (12) are located on the same vertical line, and the top of the cleaning brush (7) corresponds to the center of the tray (13).

5. The rapid cleaning device for chemical reagent reaction cups according to claim 1, characterized in that: A floor drain (18) is provided on one side of the bottom of the cleaning box (2), and the bottom of the floor drain (18) is connected to a drain valve (17).

6. A rapid cleaning device for chemical reagent reaction cups according to claim 1, characterized in that: The first motor (6) and the second motor (10) are both servo motors.

7. A rapid cleaning device for chemical reagent reaction cups according to claim 1, characterized in that: The water pumping end of the pump body (15) is connected to an external water source.

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