CN215198779U - Test tube cleaning device for chemistry experiments - Google Patents
Test tube cleaning device for chemistry experiments Download PDFInfo
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- CN215198779U CN215198779U CN202121642361.8U CN202121642361U CN215198779U CN 215198779 U CN215198779 U CN 215198779U CN 202121642361 U CN202121642361 U CN 202121642361U CN 215198779 U CN215198779 U CN 215198779U
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Abstract
The utility model discloses a test tube cleaning device that chemistry experiments were used relates to test tube cleaning device technical field, and this test tube cleaning device that chemistry experiments were used includes the bottom plate, and bottom plate top fixedly connected with washs the case, washs case one side fixedly connected with controller, washs case one side fixedly connected with telescoping device, telescoping device top fixedly connected with telescopic column, telescopic column top fixedly connected with dead lever, dead lever one end fixedly connected with brush washing pole. This test tube cleaning device for chemistry experiments rotates through first motor, drives helical gear and rotates, and helical gear drives spur gear and axis of rotation and rotates to make the solid fixed cylinder drive test tube fixing device and rotate, make by the abluent test tube mouth of pipe rotate the decurrent direction of slope by vertical ascending direction, make the inside moisture of test tube thoroughly pour out, the effectual result of use that improves this test tube cleaning device for chemistry experiments has reduced staff's work load.
Description
Technical Field
The utility model relates to a test tube cleaning device technical field specifically is a test tube cleaning device for chemistry experiments.
Background
The test tube is the instrument that chemistry experiment room was commonly used, be used as in the reaction vessel of a small amount of reagent, use when normal atmospheric temperature or heating, should preheat before the heating, otherwise the test tube bursts easily, the test tube divide ordinary test tube, possess a plurality of test tube, centrifugal test tube etc. but the test tube is after the use, need carry out thorough washing to the test tube, the test tube can not directly wash with the hand when wasing, chemical residue produces the injury easily to the hand, and artifical the very slow of clearing up under the prerequisite of making the protection, so test tube cleaning device has appeared in the market.
Current tube cleaning device is in the use in the existing market, it is very inconvenient to holding with adding of test tube, need fix one of test tube on belt cleaning device's test tube clamp, just can wash, the reduction of very big degree work efficiency, and current experiment belt cleaning device is after wasing in the market, can not be automatic with moisture discharge, need the manual work to operate, give the staff and increased work load, use cost has been improved, so current tube cleaning device uses inconveniently in the existing market, be unfavorable for using widely.
Therefore, it is necessary to provide a tube washing device for chemical experiments to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a test tube cleaning device for chemistry experiments to solve the current inconvenient problem of test tube cleaning device in the existing market that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a test tube cleaning device for chemistry experiments comprises a base plate, wherein a cleaning box is fixedly connected to the top of the base plate, a controller is fixedly connected to one side of the cleaning box, a telescopic device is fixedly connected to one side of the cleaning box, a telescopic column is fixedly connected to the top of the telescopic device, a fixed rod is fixedly connected to the top of the telescopic column, a cleaning rod is fixedly connected to one end of the fixed rod, a cleaning layer is attached to the outer wall of the cleaning rod, a water pipe is fixedly connected to one end of the cleaning rod, a gear cover is fixedly connected to one side of the cleaning box, a first motor is fixedly connected to one side of the cleaning box, a spiral gear is fixedly connected to the output end of the first motor, the spiral gear is meshed with a straight gear, a rotating shaft is fixedly connected to the axis of the straight gear, a fixed cylinder is fixedly connected to one end of the rotating shaft, a second motor is fixedly connected to the bottom of the fixed cylinder, second motor output end fixedly connected with test tube fixing device, test tube fixing device is provided with the test tube groove, test tube fixing device top fixedly connected with charging connector, charging connector inner wall threaded connection has the core of aerifing, core top fixedly connected with spring aerifys, spring one end fixedly connected with pole of aerifing.
Preferably, the washing rod is of hollow design.
Preferably, the rotating shaft is rotatably connected with the washing tank through a bearing.
Preferably, a cavity is formed between the test tube fixing device and the test tube groove.
Preferably, both ends of the inflation rod are provided with stopping pieces.
Preferably, the bottom of the inflating core is matched with a stop sheet at one end of the inflating rod.
Preferably, the fixed cylinder is rotatably connected with the test tube fixing device through a bearing.
(III) advantageous effects
Compared with the prior art, the utility model provides a test tube cleaning device for chemistry experiments possesses following beneficial effect:
1. the utility model discloses a test tube fixing device, the test tube groove, the charging connector, aerify the core, a spring, the setting of pole of aerifing, after this test tube belt cleaning device for chemistry experiments is placing the test tube, through the setting of charging connector, with the inflation head effect on the one end of pole of aerifing, make the pole of aerifing compress the spring, make the lower extreme of pole of aerifing separate with the bottom of aerifing the core, thereby make gas have the charging connector to inflate the ready-made cavity inside between test tube fixing device and the test tube groove, along with the increase of inside atmospheric pressure, the lateral wall of test tube groove is taken place elastic deformation, thereby make the test tube obtain fixed, after the inflation is ended, through releasing the pole of aerifing, under the effect of spring and atmospheric pressure, make the lower extreme of pole of aerifing closely cooperate with the bottom of aerifing the core, keep the atmospheric pressure of cavity inside invariable, when taking off the test tube, the pole of aerifing of accessible pressing, the inside gas of cavity is emitted by the charging connector, and the lateral wall of test-tube groove recovers, can take out the test tube smoothly, and the effectual fixed test tube that has improved and the speed of getting the test tube have improved the efficiency of work.
2. The utility model adopts the arrangement of the first motor, the helical gear, the straight gear, the rotating shaft and the fixed cylinder, after the test tube cleaning device for the chemical experiment is cleaned, the first motor rotates to drive the spiral gear to rotate, the spiral gear drives the straight gear and the rotating shaft to rotate, thereby leading the fixing cylinder to drive the test tube fixing device to rotate, leading the mouth of the test tube to be cleaned to rotate to the inclined downward direction from the vertical upward direction, leading the water in the test tube to be poured out, through the setting of helical gear and straight-tooth gear, make the motor in stall, the solid fixed cylinder can stop in the position of current locating, thoroughly drains moisture, has avoided the test tube to need the manual work to operate the exhaust trouble after the washing, and the effectual test tube cleaning device's that improves this chemistry experiment usefulness result in use has reduced staff's work load.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic structural view of the utility model after partial hiding;
fig. 3 is a schematic view of the top view structure of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.
In the figure: 1. a base plate; 2. a cleaning tank; 3. a controller; 4. a telescoping device; 5. a telescopic column; 6. fixing the rod; 7. washing the brush rod; 8. washing the brushing layer; 9. a water pipe; 10. a gear cover; 11. a first motor; 12. a helical gear; 13. a spur gear; 14. a rotating shaft; 15. a fixed cylinder; 16. a second motor; 17. a test tube fixing device; 18. a test tube groove; 19. an air charging nozzle; 20. an inflatable core; 21. a spring; 22. an inflation rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a test tube cleaning device for chemical experiments comprises a bottom plate 1, a cleaning tank 2 is fixedly connected to the top of the bottom plate 1, a controller 3 is fixedly connected to one side of the cleaning tank 2, a telescopic device 4 is fixedly connected to one side of the cleaning tank 2, a telescopic column 5 is fixedly connected to the top of the telescopic device 4, a fixing rod 6 is fixedly connected to the top of the telescopic column 5, a cleaning rod 7 is fixedly connected to one end of the fixing rod 6, the cleaning rod 7 is hollow, a cleaning layer 8 is attached to the outer wall of the cleaning rod 7, a water pipe 9 is fixedly connected to one end of the cleaning rod 7, a gear cover 10 is fixedly connected to one side of the cleaning tank 2, a first motor 11 is fixedly connected to one side of the cleaning tank 2, a helical gear 12 is fixedly connected to the output end of the first motor 11, the helical gear 12 is engaged with a spur gear 13, a rotating shaft 14 is fixedly connected to the axis of the spur gear 13, the rotating shaft 14 is rotatably connected to the cleaning tank 2 through a bearing, one end fixedly connected with fixed cylinder 15 of axis of rotation 14, through first motor 11, helical gear 12, spur gear 13, axis of rotation 14, the setting of fixed cylinder 15, after this test tube cleaning device for chemistry experiments washs and finishes, rotate through first motor 11, drive helical gear 12 and rotate, helical gear 12 drives spur gear 13 and axis of rotation 14 and rotates, thereby make fixed cylinder 15 drive test tube fixing device 17 and rotate, make the test tube mouth of pipe that is washd rotate to the downward direction of slope from vertical ascending direction, make the inside water of test tube pour out, through the setting of helical gear 12 and spur gear 13, make the motor when stall, fixed cylinder 15 can stop the position of locating at present, thoroughly drain moisture, the trouble that the test tube needs the manual work to operate the discharge after the washing finishes has been avoided, the effectual result of use that improves this test tube cleaning device for chemistry experiments, the workload of workers is reduced, the bottom of a fixed cylinder 15 is fixedly connected with a second motor 16, the output end of the second motor 16 is fixedly connected with a test tube fixing device 17, the fixed cylinder 15 is rotatably connected with the test tube fixing device 17 through a bearing, the test tube fixing device 17 is provided with a test tube groove 18, a cavity is formed between the test tube fixing device 17 and the test tube groove 18, the top of the test tube fixing device 17 is fixedly connected with an inflating nozzle 19, the inner wall of the inflating nozzle 19 is in threaded connection with an inflating core 20, the top of the inflating core 20 is fixedly connected with a spring 21, one end of the spring 21 is fixedly connected with an inflating rod 22, two ends of the inflating rod 22 are both provided with stop sheets, the bottom of the inflating core 20 is matched with the stop sheet at one end of the inflating rod 22, after the test tube is placed by the test tube fixing device 17, the test tube groove 18, the inflating nozzle 19, the inflating core 20, the spring 21 and the inflating rod 22, by arranging the inflating nozzle 19, an inflating head acts on one end of the inflating rod 22, the inflating rod 22 compresses the spring 21, the lower end of the inflating rod 22 is separated from the bottom of the inflating core 20, so that the gas is inflated into a cavity between the test tube fixing device 17 and the test tube groove 18 through the inflating nozzle 19, the side wall of the test tube groove 18 is elastically deformed along with the increase of the internal gas pressure, so that the test tube is fixed, after the inflation is finished, the lower end of the inflating rod 22 is tightly matched with the bottom of the inflating core 20 under the action of the spring 21 and the gas pressure by releasing the inflating rod 22, the gas in the cavity is released through the inflating nozzle 19 when the test tube is taken down, the test tube can be taken out smoothly, the speed of fixing the test tube and taking the test tube is effectively improved, the efficiency of work is improved.
The working principle is as follows: after the test tube cleaning device for the chemical experiment is used for placing a test tube, an inflating head is acted at one end of an inflating rod 22 through the arrangement of an inflating nozzle 19, the inflating rod 22 compresses a spring 21, the lower end of the inflating rod 22 is separated from the bottom of an inflating core 20, so that gas is inflated into a cavity between a test tube fixing device 17 and the test tube groove 18 through the inflating nozzle 19, the side wall of the test tube groove 18 is elastically deformed along with the increase of internal air pressure, the test tube is fixed, after the inflation is finished, the lower end of the inflating rod 22 is tightly matched with the bottom of the inflating core 20 under the action of the spring 21 and the air pressure through releasing the inflating rod 22, the air pressure in the cavity is kept constant, when the test tube is taken down, the inflating rod 22 can be pressed, the gas in the cavity is discharged through the inflating nozzle 19, and the side wall of the test tube groove 18 recovers, after this test tube cleaning device for chemistry experiments washs, rotate through first motor 11, it rotates to drive helical gear 12, helical gear 12 drives spur gear 13 and rotation axis 14 and rotates, thereby make solid fixed cylinder 15 drive test tube fixing device 17 and rotate, make by abluent test tube mouth rotate the decurrent direction of slope by vertical ascending direction, make the inside water of test tube pour out, setting through helical gear 12 and spur gear 13, make the motor when stall, solid fixed cylinder 15 can stop in the position of current place, thoroughly drain moisture.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a test tube cleaning device for chemistry experiments, includes bottom plate (1), its characterized in that: the washing machine is characterized in that a washing box (2) is fixedly connected to the top of the base plate (1), a controller (3) is fixedly connected to one side of the washing box (2), a telescopic device (4) is fixedly connected to one side of the washing box (2), a telescopic column (5) is fixedly connected to the top of the telescopic column (4), a fixing rod (6) is fixedly connected to the top of the telescopic column (5), a washing rod (7) is fixedly connected to one end of the fixing rod (6), a washing layer (8) is attached to the outer wall of the washing rod (7), a water pipe (9) is fixedly connected to one end of the washing rod (7), a gear cover (10) is fixedly connected to one side of the washing box (2), a first motor (11) is fixedly connected to one side of the washing box (2), a spiral gear (12) is fixedly connected to the output end of the first motor (11), and the spiral gear (12) is meshed with a straight gear (13), straight-teeth gear (13) axle center department fixedly connected with axis of rotation (14), the one end fixedly connected with solid fixed cylinder (15) of axis of rotation (14), gu fixed cylinder (15) bottom fixedly connected with second motor (16), second motor (16) output end fixedly connected with test tube fixing device (17), test tube fixing device (17) are provided with test tube groove (18), test tube fixing device (17) top fixedly connected with charging connector (19), charging connector (19) inner wall threaded connection has inflating core (20), inflating core (20) top fixedly connected with spring (21), spring (21) one end fixedly connected with inflating pole (22).
2. The apparatus for washing test tubes for chemical experiments according to claim 1, wherein: the washing rod (7) is designed to be hollow.
3. The apparatus for washing test tubes for chemical experiments according to claim 1, wherein: the rotating shaft (14) is rotatably connected with the cleaning box (2) through a bearing.
4. The apparatus for washing test tubes for chemical experiments according to claim 1, wherein: a cavity is formed between the test tube fixing device (17) and the test tube groove (18).
5. The apparatus for washing test tubes for chemical experiments according to claim 1, wherein: stop pieces are arranged at two ends of the inflating rod (22).
6. The apparatus for washing test tubes for chemical experiments according to claim 1, wherein: the bottom of the inflation core (20) is matched with a stop sheet at one end of the inflation rod (22).
7. The apparatus for washing test tubes for chemical experiments according to claim 1, wherein: the fixed cylinder (15) is rotatably connected with the test tube fixing device (17) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642361.8U CN215198779U (en) | 2021-07-19 | 2021-07-19 | Test tube cleaning device for chemistry experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642361.8U CN215198779U (en) | 2021-07-19 | 2021-07-19 | Test tube cleaning device for chemistry experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215198779U true CN215198779U (en) | 2021-12-17 |
Family
ID=79427743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121642361.8U Active CN215198779U (en) | 2021-07-19 | 2021-07-19 | Test tube cleaning device for chemistry experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215198779U (en) |
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2021
- 2021-07-19 CN CN202121642361.8U patent/CN215198779U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220111 Address after: 110000 1314, No. 19-1, Huahai Road, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: Shenyang Zhongtong Environmental Protection Technology Co.,Ltd. Address before: 110000 No. 10-5, Beisi Middle Road, Tiexi District, Shenyang City, Liaoning Province Patentee before: Hong Mei Dai |