CN211437374U - Be used for test tube cleaning device - Google Patents

Abstract

The utility model discloses a be used for tube cleaning device relates to tube cleaning instrument technical field. It comprises a containing shell with an opening at the top end; cleaning pipes are rotatably arranged in the mounting grooves; the upper parts of the outer side surfaces of the cleaning pipes are fixedly sleeved with main adjusting gears; the inner side wall of the cleaning pipe is uniformly and fixedly connected with a main cleaning brush; the mounting openings are rotatably provided with adaptive pipes; the upper parts of the outer side surfaces of the adaptive pipes above the connecting end covers are fixedly sleeved with auxiliary adjusting gears; the upper parts of the inner side walls of the adaptive pipes are fixedly sleeved with mounting pipes in an inverted frustum shape; the outer side surface of the connecting rod is uniformly and fixedly connected with an auxiliary cleaning brush; the outer side surface of the connecting bearing is fixedly sleeved with a connecting pipe; the upper part and the lower part of the inner side wall of the connecting pipe are fixedly sleeved with an adjusting inner gear. The utility model has the advantages that: through placing a plurality of test tubes respectively in the scavenge pipe and make main washing brush and vice washing brush rotate and scrub the inside and outside wall of test tube respectively, device simple structure, the flexible operation is convenient, improves the cleaning efficiency.

Description

Be used for test tube cleaning device

Technical Field

The utility model relates to a test tube cleaning instrument technical field.

Background

The test tube is usually required to be used when carrying out experimental operation in the laboratory, and the test tube needs to wash it after the use, and when wasing the test tube in traditional laboratory, need artifically carry out single scrubbing through using the test tube brush to the test tube usually, washs slowly, increases intensity of labour, and the cleaning efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the technique that exists is not enough to the aforesaid, provides one kind and is used for tube cleaning device. Through placing a plurality of test tubes respectively in the scavenge pipe and make main washing brush and vice washing brush rotate and scrub the inside and outside wall of test tube respectively, device simple structure, the flexible operation is convenient, improves the cleaning efficiency.

The utility model adopts the technical proposal that: the test tube washing device comprises a containing shell with an open top end; connecting notches are uniformly formed in the upper part of the outer side surface of the containing shell along the circumferential direction; the bottom end in the containing shell is uniformly provided with annular mounting grooves along the circumferential direction; cleaning pipes are rotatably arranged in the mounting grooves; a supporting plate is fixedly arranged at the inner bottom end of the containing shell in the cleaning pipe; the upper parts of the outer side surfaces of the cleaning pipes are fixedly sleeved with main adjusting gears; the main adjusting gears are correspondingly matched with the connecting gaps respectively in position and penetrate through the connecting gaps respectively; the inner side wall of the cleaning pipe is uniformly and fixedly connected with a main cleaning brush; the upper part of the outer side surface of the containing shell is inserted with a connecting end cover; the top end of the connecting end cover is uniformly provided with mounting openings along the circumferential direction; the mounting ports are respectively matched with the positions of the cleaning pipes correspondingly; the mounting openings are rotatably provided with adaptive pipes; the upper parts of the outer side surfaces of the adaptive pipes above the connecting end covers are fixedly sleeved with auxiliary adjusting gears; the upper parts of the inner side walls of the adaptive pipes are fixedly sleeved with mounting pipes in an inverted frustum shape; the outer side surface of the mounting pipe is uniformly provided with circulation ports; the bottom ends of the mounting pipes are fixedly sleeved with connecting rods; the outer side surface of the connecting rod is uniformly and fixedly connected with an auxiliary cleaning brush; the outer side surfaces of the adaptive pipes are sleeved with limit rings; the top ends of the limiting rings are respectively and fixedly connected with the inner top ends of the connecting end covers, and the limiting rings are respectively matched with the cleaning pipes in an inserting manner; the middle part of the outer side surface of the connecting end cover is fixedly sleeved with a connecting bearing; the outer side surface of the connecting bearing is fixedly sleeved with a connecting pipe; the upper part and the lower part of the inner side wall of the connecting pipe are fixedly sleeved with an adjusting inner gear; the adjusting inner gear is respectively connected with the auxiliary adjusting gear and the main adjusting gear in a meshing manner.

Further optimizing the technical scheme, the top end of the supporting plate and the bottom end of the limiting ring for the test tube cleaning device are both fixedly provided with a protective pad; the protective pad is correspondingly matched with the supporting plate and the limiting ring respectively.

Further optimizing the technical scheme, the upper part of the outer side surface of the containing shell is provided with an external thread above the connecting gap for the test tube cleaning device; the inner side wall of the connecting end cover is provided with internal threads; the containing shell and the connecting end cover are connected through threaded engagement.

The beneficial effects of the utility model reside in that:

1. the test tube is placed in the cleaning tube and wrapped by the main cleaning brush, the connecting end cover is connected with the containing shell, the auxiliary cleaning brush is inserted into the test tube and is in contact with the inner side wall of the test tube, the outer side wall and the inner side wall of the test tube are cleaned through rotation of the main cleaning brush and the auxiliary cleaning brush, and a plurality of test tubes are cleaned, so that the cleaning efficiency is improved;

the main cleaning brush and the auxiliary cleaning brush enable the adjusting inner gear to be respectively meshed with the main adjusting gear and the auxiliary adjusting gear through rotation of the connecting pipe, so that the cleaning pipe and the adaptive pipe are respectively rotated, and the main cleaning brush and the auxiliary cleaning brush are respectively driven to rotate, and the cleaning device is simple and convenient to operate and more efficient to use;

2. the test tube is placed in the cleaning tube and then supported by the supporting plate, after the connecting end cover is connected with the containing shell, the limiting ring at the bottom end of the connecting end cover is inserted into the cleaning tube to be in contact with the test tube and extrude the test tube, and then the position of the test tube is limited, so that the main cleaning brush and the auxiliary cleaning brush can rotate conveniently to clean the test tube, and the use is more reliable;

3. when the test tube is cleaned, the device is placed at the water flow position, the water flow can flow into the adaptive pipe and flow into the cleaning pipe along the flow port on the outer side wall of the mounting pipe, so that the test tube placed in the cleaning pipe is washed, and the main cleaning brush and the auxiliary cleaning brush can clean the test tube more thoroughly;

4. connect the end cover and accomodate the shell and pass through threaded connection, make the connection more firm reliable, and will connect the end cover and accomodate the shell and be connected the back and insert the scavenge pipe with the retaining ring and when extrudeing and position restriction to the test tube, the protection in retaining ring and the backup pad fills up and test tube contact, and flexible material avoids causing the damage to the test tube, uses safe and reliable more.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a drawing schematic view of the structure of the storage case of the present invention;

FIG. 3 is a drawing schematic view of the connecting end cap structure of the present invention;

fig. 4 is a schematic drawing illustrating the structure of the connection pipe of the present invention.

In the figure, 1, a housing; 2. a connecting gap; 3. mounting grooves; 4. cleaning the tube; 5. a support plate; 6. a main adjusting gear; 7. a main cleaning brush; 8. connecting an end cover; 9. an installation port; 10. a fitting pipe; 11. a secondary adjustment gear; 12. installing a pipe; 13. a flow port; 14. a connecting rod; 15. the auxiliary cleaning brush; 16. a confinement ring; 17. connecting a bearing; 18. a connecting pipe; 19. an adjustable internal gear; 20. a protective pad; 21. an external thread; 22. an internal thread.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, a device for washing test tubes comprises a housing case 1 with an open top end; the upper part of the outer side surface of the containing shell 1 is uniformly provided with connecting gaps 2 along the circumferential direction; the inner bottom end of the containing shell 1 is uniformly provided with annular mounting grooves 3 along the circumferential direction; cleaning pipes 4 are rotatably arranged in the mounting grooves 3; a supporting plate 5 is fixedly arranged at the inner bottom end of the containing shell 1 in the cleaning pipe 4; the upper parts of the outer side surfaces of the cleaning pipes 4 are fixedly sleeved with main adjusting gears 6; the main adjusting gears 6 are respectively matched with the connecting gaps 2 correspondingly in position and respectively penetrate through the connecting gaps 2; the inner side wall of the cleaning pipe 4 is uniformly and fixedly connected with a main cleaning brush 7; the upper part of the outer side surface of the containing shell 1 is inserted with a connecting end cover 8; the top end of the connecting end cover 8 is uniformly provided with mounting openings 9 along the circumferential direction; the mounting ports 9 are correspondingly matched with the positions of the cleaning pipes 4 respectively; the mounting ports 9 are internally and rotatably provided with adaptive pipes 10; an auxiliary adjusting gear 11 is fixedly sleeved on the upper part of the outer side surface of the adapter tube 10 above the connecting end cover 8; the upper part of the inner side wall of the adapter tube 10 is fixedly sleeved with an installation tube 12 in an inverted frustum shape; the outer side surface of the mounting pipe 12 is uniformly provided with circulation ports 13; the bottom ends of the mounting pipes 12 are fixedly sleeved with connecting rods 14; the outer side surface of the connecting rod 14 is uniformly and fixedly connected with an auxiliary cleaning brush 15; the outer side surfaces of the adapter tubes 10 are sleeved with limit rings 16; the top ends of the limiting rings 16 are respectively and fixedly connected with the top ends in the connecting end covers 8, and the limiting rings 16 are respectively matched with the cleaning pipes 4 in an inserting manner; the middle part of the outer side surface of the connecting end cover 8 is fixedly sleeved with a connecting bearing 17; the outer side surface of the connecting bearing 17 is fixedly sleeved with a connecting pipe 18; the upper part and the lower part of the inner side wall of the connecting pipe 18 are fixedly sleeved with an adjusting internal gear 19; the adjusting internal gear 19 is respectively meshed with the auxiliary adjusting gear 11 and the main adjusting gear 6; the top end of the supporting plate 5 and the bottom end of the limiting ring 16 are both fixedly provided with protective pads 20; the protective pad 20 is correspondingly matched with the supporting plate 5 and the limiting ring 16 in shape; an external thread 21 is arranged on the upper part of the outer side surface of the containing shell 1 above the connecting gap 2; the inner side wall of the connecting end cover 8 is provided with internal threads 22; the receiving case 1 and the connection cover 8 are connected by screw engagement.

When the device is used and needs to be used for cleaning the test tube after the test tube is used, when the device is not used and is in a storage state, the connecting end cover 8 at the moment is connected with the storage shell 1, the connecting pipe 18 is sleeved on the storage shell 1, the adjusting internal gear 19 at the bottom of the connecting pipe is meshed with the main adjusting gear 6 on the cleaning pipe 4 in the storage shell 1 for connection, the limiting ring 16 of the connecting end cover 8 is inserted into the cleaning pipe 4, the connecting rod 14 and the auxiliary cleaning brush 15 are inserted into the cleaning pipe 4 for storage, when the device is used, the connecting end cover 8 is rotated by a handle to be in threaded engagement with the storage shell 1 and be taken down from the storage shell 1, after the connecting end cover 8 is taken down, the adjusting internal gear 19 at the bottom of the connecting end cover is disengaged from the main adjusting gear 6, and the adjusting internal gear 19 at the upper part of the connecting end cover is always in a meshed state with the auxiliary adjusting gear 11 on the connecting end cover 8, at the moment, the cleaning tube 4 in the accommodating shell 1 is exposed to the external environment, so that the test tube is convenient to place and clean;

after the cleaning tube 4 is exposed to the external environment, the test tube is respectively inserted into the cleaning tube 4, the main cleaning brush 7 uniformly arranged on the inner side wall of the cleaning tube 4 extrudes and supports the test tube to limit the position movement of the test tube, meanwhile, after the test tube is completely inserted into the cleaning tube 4, the test tube is supported by the support plate 5, then the connecting end cover 8 is connected with the accommodating shell 1 again in a threaded manner, in the connecting process, the connecting rod 14 and the auxiliary cleaning brush 15 are inserted into the cleaning tube 4, the limiting ring 16 is inserted into the cleaning tube 4 again along with the threaded connection of the connecting end cover 8 and the accommodating shell 1 to extrude the test tube, at the moment, the limiting ring 16 and the support plate 5 extrude the test tube in the middle to limit the position of the test tube, and the protection support plate 5 and the limiting ring 16 respectively extrude the test tube through the protection pad 20 to avoid the damage to the test tube, the use is more reliable, and the adjusting internal gear 19 at the bottom of the connecting pipe 18 is meshed with the main adjusting gear 6 along with the connection of the connecting end cover 8 and the accommodating shell 1, so that the cleaning work is started;

when the test tube is cleaned, the device is placed under water flow for cleaning, after the device is placed under water flow, the water flow flows into the adaptive tube 10 and flows into the cleaning tube 4 through the flow port 13 on the mounting tube 12 in the adaptive tube 10 for cleaning the test tube, meanwhile, a worker rotates the connecting tube 18 by holding the accommodating shell 1, the connecting tube 18 respectively drives the adjusting inner gear 19 to rotate, and the adjusting inner gear 19 is respectively meshed with the main adjusting gear 6 and the auxiliary adjusting gear 11 to further respectively drive the cleaning tube 4 and the adaptive tube 10 to rotate;

in the cleaning tube 4, the limiting ring 16 in the test tube and the supporting plate 5 are extruded to limit the position, so that the cleaning tube 4 can drive the main cleaning brush 7 to rotate when rotating so as to clean the outer side wall of the test tube, the adapting tube 10 drives the connecting rod 14 and the auxiliary cleaning brush 15 to rotate through the mounting tube 12 when rotating so as to clean the inner side wall of the test tube, the cleaning of the test tube is more thorough, the cleaning quality is improved, and a plurality of cleaning shells are uniformly mounted on the accommodating shell 1 so that a plurality of test tubes can be cleaned simultaneously, and the cleaning efficiency is improved;

after brushing the test tube and finishing, will connect end cover 8 and take off from accomodating shell 1 again to make the scavenge pipe 4 expose again in external environment and take out the test tube in the scavenge pipe 4, thereby accomplish the washing operation to the test tube, then to hanging to carry out the sunning in order to facilitate the use, easy operation is convenient, improves work efficiency.

Claims (3)

1. The utility model provides a be used for test tube cleaning device which characterized in that: comprises a receiving shell (1) with an open top end; the upper part of the outer side surface of the containing shell (1) is uniformly provided with connecting gaps (2) along the circumferential direction; annular mounting grooves (3) are uniformly formed in the inner bottom end of the containing shell (1) along the circumferential direction; cleaning pipes (4) are rotatably arranged in the mounting grooves (3); a support plate (5) is fixedly arranged at the inner bottom end of the containing shell (1) in the cleaning pipe (4); the upper parts of the outer side surfaces of the cleaning pipes (4) are fixedly sleeved with main adjusting gears (6); the main adjusting gears (6) are respectively matched with the connecting gaps (2) correspondingly in position and respectively penetrate through the connecting gaps (2); the inner side wall of the cleaning pipe (4) is uniformly and fixedly connected with a main cleaning brush (7); the upper part of the outer side surface of the containing shell (1) is inserted with a connecting end cover (8); the top end of the connecting end cover (8) is uniformly provided with mounting openings (9) along the circumferential direction; the mounting ports (9) are correspondingly matched with the positions of the cleaning pipes (4) respectively; the mounting openings (9) are internally and rotatably provided with adaptive pipes (10); an auxiliary adjusting gear (11) is fixedly sleeved on the upper part of the outer side surface of the adaptive pipe (10) above the connecting end cover (8); the upper part of the inner side wall of the adapter tube (10) is fixedly sleeved with an installation tube (12) with an inverted frustum shape; the outer side surface of the mounting pipe (12) is uniformly provided with circulation ports (13); the bottom ends of the mounting pipes (12) are fixedly sleeved with connecting rods (14); the outer side surface of the connecting rod (14) is uniformly and fixedly connected with an auxiliary cleaning brush (15); the outer side surfaces of the adaptive pipes (10) are sleeved with limit rings (16); the top ends of the limiting rings (16) are respectively and fixedly connected with the inner top ends of the connecting end covers (8), and the limiting rings (16) are respectively matched with the cleaning pipes (4) in an inserting manner; the middle part of the outer side surface of the connecting end cover (8) is fixedly sleeved with a connecting bearing (17); the outer side surface of the connecting bearing (17) is fixedly sleeved with a connecting pipe (18); the upper part and the lower part of the inner side wall of the connecting pipe (18) are fixedly sleeved with an adjusting internal gear (19); the adjusting internal gear (19) is respectively meshed with the auxiliary adjusting gear (11) and the main adjusting gear (6).

2. A device for tube washing according to claim 1, characterized in that: protective pads (20) are fixedly arranged at the top end of the supporting plate (5) and the bottom end of the limiting ring (16); the protective pad (20) is correspondingly matched with the supporting plate (5) and the limiting ring (16) in shape.

3. A device for tube washing according to claim 1, characterized in that: an external thread (21) is arranged on the upper part of the outer side surface of the containing shell (1) above the connecting gap (2); the inner side wall of the connecting end cover (8) is provided with internal threads (22); the containing shell (1) and the connecting end cover (8) are connected through threaded engagement.

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