CN112139173A

CN112139173A - Chemistry tube cleaning device

Info

Publication number: CN112139173A
Application number: CN202010976716.0A
Authority: CN
Inventors: 邬剑娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-12-29

Abstract

The invention discloses a chemical test tube cleaning device which comprises a workbench, wherein a fixed plate is arranged at the lower end of the workbench, a control switch is arranged on the outer side of the fixed plate, a motor is arranged in the fixed plate, a battery is arranged at one side, close to the control switch, of the bottom end in the fixed plate, a rotating shaft is arranged at the lower end of the fixed plate, an output shaft of the motor is connected with the rotating shaft, a baffle plate is sleeved below the fixed plate and positioned on the rotating shaft, sliding grooves are formed in two sides of the lower end of the baffle plate, sliding blocks matched with the sliding grooves are arranged on the sliding grooves, one side, close to the rotating shaft, of each sliding block is connected with one end of each sliding groove through a first spring, a fixed block is arranged. Has the advantages that: this device can adapt to the test tube cleaning of different specifications, removes the numerous and complicated process of looking for corresponding test tube specification test-tube brush from, with test tube cleaning's more thoroughly.

Description

Chemistry tube cleaning device

Technical Field

The invention relates to the field of chemistry, in particular to a chemical test tube cleaning device.

Background

At present, chemistry is a natural science, and the composition, properties, structure and change rules of substances are researched on the molecular and atomic level; creating the science of new substances. The world is composed of substances, and chemistry is one of the main methods and means used by humans to recognize and reform the substance world. It is a long-history and vigorous subject, and its achievement is an important mark of social civilization. The test tube is the instrument that chemistry experiment room was commonly used, is used as the reaction vessel in a small amount of reagent, all need wash after having used up the test tube at every turn, because the test tube has different specifications usually, will prepare the abluent test-tube brush of different specifications, such use is troublesome, needs the purger to go specially to look for corresponding model, and manual washing is wasted time and energy, can often appear that the test tube washs unclean and get the condition, can influence next use.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

In view of the problems in the related art, the present invention provides a chemical tube cleaning device to overcome the above technical problems in the related art.

The technical scheme of the invention is realized as follows:

a chemical test tube cleaning device comprises a workbench, wherein a fixed plate is arranged at the lower end of the workbench, a control switch is arranged on the outer side of the fixed plate, a motor is arranged in the fixed plate, a battery is arranged at one side, close to the control switch, of the bottom end in the fixed plate, a rotating shaft is arranged at the lower end of the fixed plate, an output shaft of the motor is connected with the rotating shaft, a baffle plate is sleeved on the rotating shaft below the fixed plate, sliding grooves are formed in two sides of the lower end of the baffle plate, sliding blocks matched with the sliding grooves are arranged on the sliding grooves, one side, close to the rotating shaft, of each sliding block is connected with one end of each sliding groove through a first spring, a fixed block is arranged on one side of the bottom end of each sliding block, a sucker is arranged on one side, far away from, the both sides of cylinder all are provided with the recess, be provided with on the recess with recess matched with fly leaf, the fly leaf is kept away from one side of recess is provided with brush hair one, the fly leaf is close to one side of recess with the recess inboard is connected through a plurality of springs two, the bottom of pivot is provided with the rubber bag, the lower surface of rubber bag is provided with brush hair two, the battery pass through the wire in proper order with control switch reaches the motor electricity is connected.

Further, bearings are arranged at the joints of the rotating shaft, the fixed plate and the baffle.

Further, the rubber bag is of a hemispherical structure.

Further, the second spring is provided with groups, and the elastic coefficients of each group are the same.

Further, the control switch is a reversing switch.

The invention has the beneficial effects that: the test tube cleaning device comprises a rotary drum, a sliding block, a fixing block, a spring, a movable plate, a groove and a control switch, wherein the rotary drum is inserted into a test tube used up in an experiment, a certain amount of cleaning solution is poured into the test tube, the sliding block is manually moved on the sliding groove in the direction of a rotary shaft to drive the fixing block to move, when the fixing block moves to the position of the test tube, the test tube is fixed through a sucker on the fixing block, the sliding block is further fixed in the sliding groove through the contraction action of the spring, the test tube is more stable in the process of cleaning the test tube, at the moment, a motor works through the control switch to drive the rotary shaft to move, the rotary drum rotates in the test tube, the movable plate can be contracted in the groove through the action of the spring, so that test tubes with different specifications can be met, first bristles can be fully contacted, and then make motor corotation and reversal, and then brush hair one can not the equidirectional clearance to the test tube inner wall with brush hair two, and this device can adapt to the test tube cleaning of different specifications, removes the heavy and complicated process of looking for corresponding test tube specification test tube brush from for with test tube cleaning's more thoroughly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a chemical test tube cleaning apparatus according to an embodiment of the present invention.

In the figure:

1. a work table; 2. a fixing plate; 3. a control switch; 4. a motor; 5. a battery; 6. a rotating shaft; 7. a baffle plate; 8. a chute; 9. a slider; 10. a first spring; 11. a fixed block; 12. a suction cup; 13. a drum; 14. a groove; 15. a movable plate; 16. brushing one; 17. a second spring; 18. a rubber bladder; 19. and (5) bristles II.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.

According to an embodiment of the present invention, a chemical cuvette washing apparatus is provided.

As shown in fig. 1, the chemical test tube cleaning device according to the embodiment of the present invention includes a working table 1, a fixed plate 2 is disposed at a lower end of the working table 1, a control switch 3 is disposed at an outer side of the fixed plate 2, a motor 4 is disposed inside the fixed plate 2, a battery 5 is disposed at a bottom end inside the fixed plate 2, which is close to the control switch 3, a rotating shaft 6 is disposed at a lower end of the fixed plate 2, an output shaft of the motor 4 is connected to the rotating shaft 6, a baffle 7 is sleeved on the rotating shaft 6 below the fixed plate 2, sliding grooves 8 are disposed at two sides of a lower end of the baffle 7, a sliding block 9 which is matched with the sliding grooves 8 is disposed on the sliding grooves 8, one end of the sliding block 9, which is close to the rotating shaft 6, is connected to one end of the sliding grooves 8 through a spring 10, a, the fixed block 11 is kept away from one side of slider 9 is provided with sucking disc 12, the below of baffle 7 just is located the cover is equipped with cylinder 13 in the pivot 6, the both sides of cylinder 13 all are provided with recess 14, be provided with on the recess 14 with recess 14 matched with fly leaf 15, fly leaf 15 is kept away from one side of recess 14 is provided with brush hair 16, fly leaf 15 is close to one side of recess 14 with the recess 14 inboard is connected through two 17 of a plurality of springs, the bottom of pivot 6 is provided with rubber bag 18, rubber bag 18's lower surface is provided with brush hair two 19, battery 5 pass through the wire in proper order with control switch 3 reaches the motor 4 electricity is connected.

In one embodiment, bearings are disposed at the joints of the rotating shaft 6, the fixing plate and the baffle 7.

In one embodiment, the bladder 18 is a hemispherical structure.

In one embodiment, the second spring 17 is provided with 5 groups, and the elastic coefficients of each group are the same.

In one embodiment, the control switch 3 is a reversible switch.

In summary, according to the above technical solution of the present invention, a roller 13 is inserted into a test tube used in an experiment, a certain amount of cleaning solution is poured into the test tube, a slider 9 is manually moved on a chute 8 in a direction of a rotating shaft to drive a fixed block 11 to move, when the fixed block 11 moves to a position of the test tube, the test tube is fixed by a suction cup 12 on the fixed block 11, the slider 9 is further fixed in the chute 8 by a contraction action of a first spring 10, so that the test tube is more stable in a process of cleaning the test tube, at this time, a motor 4 is operated by a control switch 3 to drive the rotating shaft 6 to move, so that the roller 13 rotates in the test tube, a movable plate 15 is contracted in a groove 14 by an action of a second spring 17, so that test tubes of different specifications can be satisfied, and a first bristle 16 can be in full contact with an inner wall, the motion of pivot 6 has driven the motion of rubber bag 18, and then brush hair two 19 with test tube bottom sanitization, because control switch 3 is the switch in the same direction as falling, and then make 4 corotation of motor and reversal, and then brush hair one 16 can clear up the test tube inner wall with brush hair two 19 equidirectional, and this device can adapt to the test tube washing of different specifications, removes the heavy and complicated process of looking for corresponding test tube specification test tube brush from for wash test tube more thoroughly.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a chemistry tube cleaning device, a serial communication port, including workstation (1), the lower extreme of workstation (1) is provided with fixed plate (2), the outside of fixed plate (2) is provided with control switch (3), fixed plate (2) inside is provided with motor (4), the inside bottom of fixed plate (2) is close to one side of control switch (3) is provided with battery (5), the lower extreme of fixed plate (2) is provided with pivot (6), and, the output shaft of motor (4) with pivot (6) are connected, the below of fixed plate (2) just is located the cover is equipped with baffle (7) in pivot (6), the lower extreme both sides of baffle (7) all are provided with spout (8), be provided with on spout (8) with spout (8) matched with slider (9), slider (9) are close to one side of pivot (6) with the one end of spout (8) is passed through spring (10) ) A fixed block (11) is arranged on one side of the bottom end of the sliding block (9), a sucker (12) is arranged on one side of the fixed block (11) far away from the sliding block (9), a roller (13) is sleeved below the baffle (7) and on the rotating shaft (6), grooves (14) are respectively arranged at the two sides of the roller (13), a movable plate (15) matched with the grooves (14) is arranged on the grooves (14), one side of the movable plate (15) far away from the groove (14) is provided with a first bristle (16), one side of the movable plate (15) close to the groove (14) is connected with the inner side of the groove (14) through a plurality of second springs (17), a rubber bag (18) is arranged at the bottom end of the rotating shaft (6), a second brush hair (19) is arranged on the lower surface of the rubber bag (18), the battery (5) is electrically connected with the control switch (3) and the motor (4) in sequence through leads.

2. A chemical cuvette washing unit according to claim 1, characterized in that bearings are arranged at the junction of the rotating shaft (6) and the fixed plate and the baffle (7).

3. A chemical cuvette washing unit according to claim 1, characterized in that the rubber bladder (18) is of hemispherical structure.

4. A chemical tube cleaning device as claimed in claim 1, characterized in that said second spring (17) is provided in 5 groups, and the elastic modulus of each group is the same.

5. A chemical tube washing device according to claim 1, characterized in that said control switch (3) is a reversing switch.