CN204074664U - A kind of beaker, test tube cleaning device - Google Patents

Abstract

The utility model discloses a beaker and test tube cleaning device. A motor cover is connected to the base, a motor seat is connected to the inner bottom surface of the motor cover, a DC motor is fixed on the motor seat, and the output shaft of the DC motor protrudes from the motor cover. The outside of the bottom surface is fixedly connected with the flexible shaft core of the flexible shaft. The flexible shaft skin of the flexible shaft is fixed on the outer bottom surface of the motor cover through the flexible shaft fixing ring. A circular bracelet is connected to the flexible shaft skin in front of the flexible shaft. The flexible shaft The front end of the flexible shaft core is a square head, and the square head hole provided with by the brush rod rear end of the hairbrush is connected with the hairbrush on the square head. A power supply cover is connected to the base above the motor cover, and a DC power supply is fixed in the power supply cover, and the DC power supply is electrically connected with the DC motor. The square head is tapered. The structure is simple and easy to use. The motor drives the flexible shaft and the brush to rotate. The size of the brush can be changed conveniently. The handle ring can easily adjust the angle of the brush. It can quickly clean the beaker and test tube as you like, and the effect is good.

Description

A kind of beaker, test tube cleaning device

technical field

The utility model relates to a cleaning device, in particular to a cleaning device for beakers and test tubes, which belongs to the technical field of medicine and chemical industry.

Background technique

In the laboratory, a large number of beakers and test tubes are used. Due to the large amount, it is labor-intensive and time-consuming to clean, which is very troublesome.

Contents of the invention

In order to solve the above problems, the purpose of this utility model is to provide a cleaning device for beakers and test tubes. The device is placed above the cleaning tank, and the motor drives the flexible shaft and the brush to rotate. The fast cleaning of beakers and test tubes is handy and the effect is good.

The technical solution adopted by the utility model to solve the technical problems is: a beaker, a test tube cleaning device, which is composed of a base, a motor cover, a DC motor, a motor seat, a flexible shaft core, a flexible shaft skin, a flexible shaft fixing ring, a hand Ring, brush, power cover, DC power supply, power switch. A motor cover is connected to the base, a motor base is connected to the inner bottom surface of the motor cover, and a DC motor is fixed on the motor base. The flexible shaft skin of the shaft is fixed on the outer bottom surface of the motor cover through the flexible shaft fixing ring. There is a round wrist ring connected to the flexible shaft skin in front of the flexible shaft. The front end of the flexible shaft core of the flexible shaft is a square head. The square hole provided at the rear end of the brush rod through the brush is connected with the brush. A power cover is connected to the base above the motor cover, a DC power supply is fixed in the power cover, a power switch is connected to the bottom surface of the power cover, the power switch is electrically connected to the DC power supply, and the DC power supply is electrically connected to the DC motor. The square head is tapered.

The beneficial effects of the utility model are: the structure is simple and easy to use, the motor drives the flexible shaft and the brush to rotate, the size of the brush can be changed conveniently, the hand armrest ring can conveniently adjust the angle of the brush, and the beaker and test tube can be cleaned quickly as one likes, which is handy works well.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the structural representation of a kind of beaker, test tube cleaning device of the present utility model.

reference sign

1. Base 2. Motor cover 3. DC motor 4. Motor base 5. Flexible shaft core 6. Flexible shaft skin

7. Flexible shaft fixing ring 8. Bracelet 9. Brush 11. Power cover 12. DC power supply

13. Power switch 14. Square head 15. Square head hole.

Detailed ways

Please refer to Figure 1, a beaker and test tube cleaning device, which is composed of a base, a motor cover, a DC motor, a motor seat, a flexible shaft core, a flexible shaft skin, a flexible shaft fixing ring, a bracelet, a hair brush, a power supply cover, and a DC motor. Composed of power supply and power switch. A motor cover 2 is connected on the base 1, a motor base 4 is connected on the inner bottom surface of the motor cover 2, a DC motor 3 is fixed on the motor base 4, and the output shaft of the DC motor 3 extends out of the bottom surface of the motor cover 2 and connects with the flexible shaft. The flexible shaft core 5 of the flexible shaft is fixedly connected, the flexible shaft skin 6 of the flexible shaft is fixed on the outer bottom surface of the motor cover 2 through the flexible shaft fixing ring 7, and a circular wrist ring 8 is connected to the flexible shaft skin 6 in front of the flexible shaft. The front end of the flexible shaft core 5 of axle is square head 14, and the square head hole 15 that is provided with by the brush bar rear end of hairbrush 9 is connected with hairbrush 9 on square head 14. A power supply cover 11 is connected to the base 1 on the motor cover 2, a DC power supply 12 is fixed in the power supply cover 11, a power switch 13 is connected on the bottom surface of the power supply cover 11, the power switch 13 is electrically connected with the DC power supply 12, and the DC The power supply 12 is electrically connected with the DC motor 3 . The square head 14 is tapered.

Structural features and usage method: AC power is converted into DC power by DC power supply 12 and supplied to DC motor 3. Hand ring 8 is for hand-held use. The left hand holds the bracelet 8, and the right hand holds the beaker to cooperate with each other for scrubbing. The square head 14 has a slight taper With the square hole 15 for tight fit, the shape and size of the hairbrush 9 can be changed. the

Claims (2)

1. a beaker, test tube cleaning device, it is by base, motor cover, direct current generator, motor cabinet, flexible shaft core, flexible axle skin, flexible axle retainer plate, bracelet, hairbrush, power supply cover, dc source, power switch forms, it is characterized in that: on base (1), be connected with motor cover (2), motor cover (2) inner bottom surface is connected with motor cabinet (4), motor cabinet (4) is fixed with direct current generator (3), the output shaft of direct current generator (3) stretches out outside motor cover (2) bottom surface and is fixedly connected with the flexible shaft core (5) of flexible axle, the flexible axle skin (6) of flexible axle is fixed on the outer bottom of motor cover (2) by flexible axle retainer plate (7), flexible axle skin (6) before flexible axle is connected with circular bracelet (8), the front end of the flexible shaft core (5) of flexible axle is square spigot (14), the square toes hole (15) that square spigot (14) is provided with by the brush holder support rear end of hairbrush (9) is connected with hairbrush (9), the base (1) of motor cover (2) top is connected with power supply cover (11), dc source (12) is had at power supply cover (11) internal fixtion, the bottom surface of power supply cover (11) is connected with power switch (13), power switch (13) is electrically connected with dc source (12), and dc source (12) is electrically connected with direct current generator (3).

2. a kind of beaker according to claim 1, test tube cleaning device, is characterized in that: described square spigot (14) is taper.