CN210995591U

CN210995591U - Laboratory ultrasonic cleaning and disinfecting device

Info

Publication number: CN210995591U
Application number: CN201921316983.4U
Authority: CN
Inventors: 李军
Original assignee: Qiannan Normal University for Nationalities
Current assignee: Qiannan Normal University for Nationalities
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-07-14
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a laboratory ultrasonic cleaning and disinfecting device, which comprises an ultrasonic cleaning barrel and a first disc, wherein a cleaning and disinfecting mechanism is arranged at the lower side of the first disc; the cleaning and disinfecting mechanism comprises a motor fixed at the center of the top surface of a disc, an output shaft of the motor is connected with a disc II on the bottom surface of the disc I, a disc I bottom surface is movably provided with 1 annular gear ring, the inner side of the gear ring is of a gear structure, a disc I bottom surface annular array on the inner side of the gear ring is provided with a plurality of gears, the eccentric part of the two bottom surfaces of the disc is connected with one end of a connecting rod, the other end of the connecting rod is eccentrically connected with the bottom surfaces of 1 gear, each gear is meshed with the gear ring, and the bottom surface of each gear is connected with a. The device is provided with a plurality of disinfection frames, can realize the classified cleaning of cleaning and disinfecting articles, and effectively isolate various articles; the device realizes disinfection and cleaning in a closed environment in the process of cleaning and disinfection, and effectively isolates cleaning articles from the external environment.

Description

Laboratory ultrasonic cleaning and disinfecting device

Technical Field

The utility model relates to a degassing unit, especially a laboratory ultrasonic cleaning degassing unit.

Background

Laboratories are an important place for providing experimental conditions and scientific exploration thereof. There are a number of instruments inside: a beaker, a measuring cylinder, a gas collecting bottle, a wide-mouth bottle, a narrow-mouth bottle, a test tube, an evaporating dish and the like. Since the above labware is the most widely used test container for biological and chemical experiments, it is necessary to clean and sterilize the labware for reuse after use.

The products after the chemical reaction are adhered to the wall of the test tube and experimental equipment, the cleaning difficulty is high, and the products can be cleaned after being dissolved by adding special disinfectant. At present, the cleaning method is to inject water into a test tube and then shake the test tube or adopt a cleaning brush to clean laboratory vessels such as the test tube one by one, and the method is complicated, has low working efficiency and increases the burden of operators. This is a disadvantage of the prior art.

Disclosure of Invention

An object of the utility model is to provide a laboratory ultrasonic cleaning degassing unit. This cleaning and sterilizing device is provided with a plurality of disinfection frames, can realize the categorised washing of cleaning and sterilizing article, and effectual various article are kept apart, realize self-cleaning. The cleaning is quicker and the working efficiency is higher.

The technical scheme of the utility model: a laboratory ultrasonic cleaning and disinfecting device comprises an ultrasonic cleaning barrel and a first disc which can be placed at the top of the ultrasonic cleaning barrel, wherein a cleaning and disinfecting mechanism is arranged at the lower side of the first disc; the cleaning and disinfecting mechanism comprises a motor fixed at the center of the top surface of a disc, an output shaft of the motor is connected with a disc II on the bottom surface of the disc I, a disc I bottom surface is movably provided with 1 annular gear ring, the inner side of the gear ring is of a gear structure, a disc I bottom surface annular array on the inner side of the gear ring is provided with a plurality of gears, the eccentric part of the two bottom surfaces of the disc is connected with one end of a connecting rod, the other end of the connecting rod is eccentrically connected with the bottom surfaces of 1 gear, each gear is meshed with the gear ring, and the bottom surface of each gear is connected with a.

In the ultrasonic cleaning and disinfecting device for the laboratory, the ultrasonic cleaning barrel is fixed on the bottom plate, the first round rod and the movably connected lead screw are fixedly connected to the bottom plates on two sides of the ultrasonic cleaning barrel respectively, the lead screw threads penetrate through one end of the square plate, the first round rod penetrates through the other end of the square plate, the bottom surface of the square plate is connected with the top surface of the first round rod through the second round rod, and the first round rod is located right above the ultrasonic cleaning barrel.

In the ultrasonic cleaning and disinfecting device for the laboratory, the center of the bottom surface of each gear is fixedly connected with one end of the round rod four, the other end of the round rod four is fixedly connected with the disinfecting basket on the upper portion, the bottom surface of the disinfecting basket on the upper portion is fixedly connected with the disinfecting basket on the lower portion through the round rod three, and each disinfecting basket is hinged with a frame door.

In the laboratory ultrasonic cleaning and disinfecting device, the outermost side of the bottom surface of the disc is provided with a groove, and the top of the ultrasonic cleaning barrel is provided with a boss matched with the groove.

In the ultrasonic cleaning and disinfecting device for the laboratory, one end of the water pipe is fixedly communicated with the top surface of the ultrasonic cleaning barrel, and the other end of the water pipe is in threaded connection with the end cover.

In the ultrasonic cleaning and disinfecting device for the laboratory, the bottom of the ultrasonic cleaning barrel is fixedly communicated with the drain pipe, and the drain valve is arranged on the upper side of the drain pipe.

In the ultrasonic cleaning and disinfecting device for the laboratory, the side surface of the square plate corresponding to the first round rod is in threaded connection with the first jackscrew.

In the ultrasonic cleaning and disinfecting device for the laboratory, the frame door is in threaded connection with the symmetrical second jackscrews.

In the ultrasonic cleaning and disinfecting device for the laboratory, the top end of the lead screw is provided with the turntable.

The utility model has the advantages that: compared with the prior art, the utility model has the advantages of following several aspects:

(1) the device is provided with a plurality of disinfection frames, can realize the classified cleaning of cleaning and disinfecting articles, and effectively isolate various articles;

(2) in the cleaning and disinfecting process, the device realizes the disinfection and cleaning in a closed environment, effectively isolates the cleaned objects from the external environment, and also avoids special disinfectant from splashing out of the ultrasonic cleaning barrel in the cleaning process;

(3) the rotation of the disinfection frame is realized through the motor, so that the workload of workers is reduced, and a large amount of labor cost is saved.

The utility model discloses a laboratory ultrasonic cleaning degassing unit is favorable to realizing laboratory ultrasonic cleaning disinfection.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 5 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 6 is a schematic view of a partial three-dimensional structure of the present invention;

FIG. 7 is a schematic structural view of the ring gear of the present invention;

reference numerals: 1-rotating disc, 2-square plate, 3-screw rod, 4-bottom plate, 5-boss, 6-ultrasonic cleaning barrel, 7-round rod I, 8-disc I, 9-motor, 10-round rod II, 11-end cover, 12-water pipe, 13-water discharge pipe, 14-water discharge valve, 15-groove, 16-gear ring, 17-gear, 18-disc II, 19-connecting rod, 20-top thread I, 21-disinfection frame, 22-frame door, 23-top thread II, 24-round rod III and 25-round rod IV.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

The embodiment of the utility model provides a: an ultrasonic cleaning and disinfecting device for a laboratory, as shown in the attached figures 1-7, comprises an ultrasonic cleaning barrel 6, and further comprises a first disc 8 which can be placed at the top of the ultrasonic cleaning barrel 6, wherein the first disc 8 is used for covering the ultrasonic cleaning barrel 6, and a cleaning and disinfecting mechanism is arranged at the lower side of the first disc 8; cleaning and disinfecting mechanism is including fixing the motor 9 at 8 top surface centers on disc, and the output shaft of motor 9 passes disc two 18 of 8 backs and disc 8 bottom surfaces of disc and is connected, and 8 bottom surface activities on disc are provided with 1

annular ring gear

16, and 16 top surfaces on ring gear are provided with 1 annular draw-in groove, are provided with protruding nail in the bottom surface annular of disc 8 simultaneously, and protruding nail card is gone into in the draw-in groove of ring gear 16, thereby is blocked by the draw-in groove and makes ring gear 16 and disc 8 form the swing joint relation. The ring gear 16 cannot move up and down but can rotate. The inner side of the gear ring 16 is of a gear structure, a plurality of gears 17 are arranged on the bottom surface of the first disk 8 on the inner side of the gear ring 16 in an annular array mode, the eccentric position of the bottom surface of the second disk 18 is connected with one end of a connecting rod 19, the other end of the connecting rod 19 is eccentrically connected with the bottom surface of 1 gear 17, each gear 17 is meshed with the gear ring 16, and the bottom surface of each gear 17 is fixedly connected with a plurality of disinfection baskets 21 through a rod piece.

The utility model discloses the work flow does: the initial state is that the first disc 8 is separated from the ultrasonic cleaning barrel 6, and the sterilizing basket 21 at the lowest side is higher than the ultrasonic cleaning barrel 6. When the staff wants to clean the sterilized articles, the root types of the articles to be sterilized are placed in different sterilizing baskets 21, then the sterilizing liquid is put into the ultrasonic cleaning barrel 6, and when the liquid level of the sterilizing liquid is lower than about ten centimeters of the upper side edge of the ultrasonic cleaning barrel 6, the adding of the sterilizing liquid is stopped. The first disk 8 is covered on the ultrasonic cleaning barrel 6, the motor 9 is turned on, a switch on the ultrasonic cleaning barrel 6 is turned on at the same time, the ultrasonic cleaning barrel 6 generates shock waves to destroy insoluble dirt, the dirt is dispersed in cleaning liquid, the motor 9 drives the second disk 18 to rotate, the second disk 18 drives the connecting rod 19 to swing in a reciprocating mode, the connecting rod 19 drives the gear 17 connected with the connecting rod to rotate back and forth in a small range, the gear 17 drives the gear ring 16 to rotate back and forth, the gear ring 16 drives other gears 17 to rotate back and forth, a plurality of disinfection baskets 21 at the bottom of the gear 17 are driven to rotate back and forth in the back and forth rotating process of the gear 17, the disinfection frames 21 drive articles to rotate in a reciprocating mode, the surfaces of the articles are uniformly contacted with the shock waves, the cleaning and the disinfection are accelerated, the cleaning and the disinfection effects are. And discharging the disinfectant, lifting the first disc 8, and taking the cleaned articles out of the disinfection basket 21.

Ultrasonic cleaning bucket 6 is fixed on bottom plate 4, and on the bottom plate 4 of ultrasonic cleaning bucket 6 both sides respectively fixedly connected with round bar 7 and swing joint have

lead screw

3, 3 bottom surfaces of lead screw are connected for rotating with 4 surfaces of bottom plate, and the lead screw 3 screw thread passes the one end of square plate 2, and round bar 7 passes the other end of square plate 2, and the bottom surface of square plate 2 is connected with 8 top surfaces of a disc through two 10 root circle poles, and a disc 8 is located directly over ultrasonic cleaning bucket 6. After disinfectant is injected into the ultrasonic cleaning barrel 6, the screw rod 3 is rotated, the screw rod 3 drives the square plate 2 to move downwards along the first round rod 7, and the square plate 2 drives the first round disc 8 and parts on the first round disc 8 to move downwards together until the first round disc 8 covers the ultrasonic cleaning barrel 6. After the cleaning is finished, the screw rod 3 is rotated reversely, so that the first disc 8 can be driven to move upwards along the first round rod 7, the first disc 8 is separated from the ultrasonic cleaning barrel 6, and cleaned objects can be taken out conveniently. The automatic lifting of the first disc 8 can be realized through the screw rod 3 and the first round rod 7.

The center of the bottom surface of each gear 17 is fixedly connected with one end of a round rod four 25, the other end of the round rod four 25 is fixedly connected with the upper disinfection basket 21, the bottom surface of the upper disinfection basket 21 is fixedly connected with the lower disinfection basket 21 through a round rod three 24, and each disinfection basket 21 is hinged with a frame door 22. During the cleaning and disinfection process, the articles to be disinfected can be classified and placed into different disinfection baskets 21 after the frame door 22 is opened.

A groove 15 is formed in the outermost side of the bottom surface of the first disc 8, and a boss 5 matched with the groove 15 is formed in the top of the ultrasonic cleaning barrel 6. Through the block of recess 15 and boss 5, the antiseptic solution that can ultrasonic cleaning bucket 6 splashes out.

The top surface of the ultrasonic cleaning barrel 6 is fixedly communicated with one end of a water pipe 12, and the other end of the water pipe 12 is in threaded connection with an end cover 11. Disinfectant can be injected into the ultrasonic cleaning barrel 6 through the water pipe 12, and the end cover 11 is screwed after the disinfectant is injected.

The bottom of the ultrasonic cleaning barrel 6 is fixedly communicated with a drain pipe 13, and a drain valve 14 is arranged on the upper side of the drain pipe 13. After the disinfection is finished, the drain valve 14 is opened, the disinfectant can flow into the water receiving tank from the drain pipe 13, and when no disinfectant flows out, the drain valve 14 is closed.

The side face of the square plate 2 corresponding to the round rod I7 is in threaded connection with a top thread I20. The inward rotation of the first screw 20 causes the top head end to abut against the surface of the first rod 7, thereby restricting the movement of the first disk 8. When the first disc 8 covers the surface of the ultrasonic cleaning barrel 6, the first disc can be tightly covered.

The symmetrical second jackscrews 23 are connected to the frame door 22 in a threaded mode, the frame door 22 can be locked on the disinfection basket 21 through the second jackscrews 23, the frame door 22 is prevented from being opened in the disinfection and cleaning process, and therefore cleaning and disinfecting objects can fall out.

The top end of the screw rod 3 is provided with a turntable 1, and the screw rod 3 can be conveniently driven to rotate by rotating the turntable 1.

Claims

1. The utility model provides a laboratory ultrasonic cleaning degassing unit which characterized in that: the ultrasonic cleaning machine comprises an ultrasonic cleaning barrel (6) and a first disc (8) which can be placed at the top of the ultrasonic cleaning barrel (6), wherein a cleaning and disinfecting mechanism is arranged at the lower side of the first disc (8); the cleaning and disinfecting mechanism comprises a motor (9) fixed at the center of the top surface of a first disc (8), an output shaft of the motor (9) is connected with a second disc (18) on the bottom surface of the first disc (8), 1 annular gear ring (16) is movably arranged on the bottom surface of the first disc (8), the inner side of the gear ring (16) is of a gear structure, a plurality of gears (17) are arranged in an annular array on the bottom surface of the first disc (8) on the inner side of the gear ring (16), one end of a connecting rod (19) is connected with the eccentric position of the bottom surface of the second disc (18), the other end of the connecting rod (19) is eccentrically connected with the bottom surface of the 1 gear (17), each gear (17) is meshed with the gear ring (16), and the bottom surface of each gear (17) is connected with.

2. The laboratory ultrasonic cleaning and disinfecting device of claim 1, characterized in that: ultrasonic cleaning bucket (6) are fixed on bottom plate (4), and on bottom plate (4) of ultrasonic cleaning bucket (6) both sides respectively fixedly connected with round bar (7) and swing joint have lead screw (3), lead screw (3) screw thread passes the one end of square plate (2), and the other end of square plate (2) is passed in round bar (7), and the bottom surface of square plate (2) is connected with disc (8) top surface through round bar two (10), and disc (8) are located directly over ultrasonic cleaning bucket (6).

3. The laboratory ultrasonic cleaning and disinfecting device of claim 1, characterized in that: the center of the bottom surface of each gear (17) is fixedly connected with one end of a round rod four (25) respectively, the other end of the round rod four (25) is fixedly connected with the upper disinfection basket (21), the bottom surface of the upper disinfection basket (21) is fixedly connected with the lower disinfection basket (21) through a round rod three (24), and each disinfection basket (21) is hinged with a frame door (22) respectively.

4. The laboratory ultrasonic cleaning and disinfecting device of claim 1, characterized in that: a groove (15) is formed in the outermost side of the bottom surface of the first disc (8), and a boss (5) matched with the groove (15) is formed in the top of the ultrasonic cleaning barrel (6).

5. The laboratory ultrasonic cleaning and disinfecting device of claim 1, characterized in that: the top surface of the ultrasonic cleaning barrel (6) is fixedly communicated with one end of a water pipe (12), and the other end of the water pipe (12) is in threaded connection with an end cover (11).

6. The laboratory ultrasonic cleaning and disinfecting device of claim 1, characterized in that: the bottom of the ultrasonic cleaning barrel (6) is fixedly communicated with a drain pipe (13), and a drain valve (14) is arranged on the upper side of the drain pipe (13).

7. The laboratory ultrasonic cleaning and disinfecting device of claim 1, characterized in that: the side surface of the square plate (2) corresponding to the round rod I (7) is in threaded connection with a top thread I (20).

8. The laboratory ultrasonic cleaning and disinfecting device of claim 3, characterized in that: and the frame door (22) is in threaded connection with a second symmetrical top thread (23).

9. The laboratory ultrasonic cleaning and disinfecting device of claim 2, characterized in that: the top end of the lead screw (3) is provided with a turntable (1).