CN114505308A - Round flask cleaning brush is used in laboratory - Google Patents
Round flask cleaning brush is used in laboratory Download PDFInfo
- Publication number
- CN114505308A CN114505308A CN202210167010.9A CN202210167010A CN114505308A CN 114505308 A CN114505308 A CN 114505308A CN 202210167010 A CN202210167010 A CN 202210167010A CN 114505308 A CN114505308 A CN 114505308A
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- fixedly connected
- sleeve
- wall
- mounting seat
- laboratory
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- 238000004140 cleaning Methods 0.000 title claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000007921 spray Substances 0.000 claims description 16
- 230000010405 clearance mechanism Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 5
- 239000000428 dust Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003739 neck Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a round-bottom flask cleaning brush for a laboratory, wherein the top of a top cover is movably connected with a penetrating sleeve, an insert rod is movably connected in the sleeve, the bottom of the insert rod is fixedly connected with a bottom brush, a plurality of groups of cleaning mechanisms are arranged between the sleeve and the insert rod, each cleaning mechanism comprises a first mounting seat, a second mounting seat and a slide way, each cleaning mechanism further comprises a third mounting seat and a fourth mounting seat, and the upper surface of the top cover is provided with two symmetrically distributed fixing mechanisms; the traditional cleaning mode of the round flask is solved, the traditional cleaning mode is that the brush is inserted into the flask and then is rotated to clean the flask, repeated cleaning is needed, and the efficiency is low.
Description
Technical Field
The invention belongs to the technical field of flask cleaning brushes, and relates to a round-bottom flask cleaning brush for a laboratory.
Background
A flask is a glass vessel with a neck used in a laboratory, is used for containing liquid substances, and is called a flask because it can endure a certain heat. Flasks, which are usually flat-bottomed and round-bottomed, usually have the appearance of round-necked narrow necks, in chemical experiments, are containers for large amounts of reagents and liquid substances to be used in reactions, and flasks usually have the appearance of round-necked narrow necks, which are distinct from beakers, have narrow openings to prevent the solution from splashing or to reduce evaporation of the solution, and can be used in conjunction with rubber stoppers to connect other glass devices.
After the flask is used, a solvent can be stored in the flask and the flask is generally fired, so that impurities can be stained on the inner circumferential wall of the flask, the flask is difficult to clean due to the fact that the opening of the flask is small, the flask is cleaned by inserting a brush into the flask and then rotating the brush in a traditional cleaning mode, however, the situation that the flask cannot be cleaned locally occurs during brush cleaning, repeated cleaning is needed, and efficiency is low, and therefore the round-bottom flask cleaning brush for the laboratory is provided and used for solving the problems.
Disclosure of Invention
In view of the above, the invention provides a cleaning brush for a round-bottom flask for a laboratory, which aims to solve the problems that in the traditional cleaning mode of the round-bottom flask, a brush is inserted into the flask and then rotated to clean the flask, and when the brush is used for cleaning, part of the flask cannot be cleaned, repeated cleaning is needed, and the efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme:
a round-bottom flask cleaning brush for laboratories comprises a flask body and a top cover, wherein the top of the top cover is movably connected with a through sleeve, an insert rod is movably connected in the sleeve, the bottom of the insert rod is fixedly connected with a bottom brush, a plurality of groups of cleaning mechanisms are arranged between the sleeve and the insert rod, each cleaning mechanism comprises a first mounting seat, a second mounting seat and a slide way, the first mounting seat is fixed on one side of the circumference of the sleeve through bolts, a top plate is movably connected in the first mounting seat, the slide way is arranged on one side of the circumference of the sleeve, the second mounting seat is fixed on one side of the circumference of the insert rod through bolts, the second mounting seat is in sliding connection with the slide way, a first swinging plate is movably connected in the second mounting seat, the other end of the first swinging plate is rotatably connected with the bottom of the top plate, the cleaning mechanism further comprises a third mounting seat and a fourth mounting seat, the third mounting seat is fixed on one side of the circumference of the sleeve through bolts, swing joint has the second to swing the board in the third mount pad, the fourth mount pad passes through the bolt fastening in circumference one side of inserted bar, swing joint has the bottom plate in the fourth mount pad, the other end of second swing board rotates with the upper surface of bottom plate to be connected, the spout has all been seted up to the both sides of roof and bottom plate, equal swing joint has the slider in the spout, swing joint has the curb plate between the both sides slider of homonymy, the curb plate, the equal fixedly connected with brush in one side of roof and bottom plate, the upper surface of top cap is equipped with the fixed establishment of two symmetric distributions.
Further, the fixing mechanism comprises a guide block, a slide rod is movably connected in the guide block, a connecting rod is fixedly connected to one end of the slide rod, a wedge-shaped block is fixedly connected to the bottom of the connecting rod, a second tension spring is fixedly connected between the guide block and the connecting rod, and the second tension spring is sleeved on the outer wall of the circumference of the slide rod.
Further, sheathed tube circumference outer wall swing joint has the installation cover, and two installing ports of symmetry are seted up to the circumference outer wall of installation cover, and equal swing joint has the push rod in the installing port, and the other end of two push rods rotates with two slide bars respectively and is connected.
Furthermore, the top of the sleeve is fixedly connected with a first fixing ring, the inserted link penetrates through the first fixing ring, one side of the circumference of the inserted link is fixedly connected with a second fixing ring, a first tension spring is fixedly connected between the first fixing ring and the second fixing ring, and the first tension spring is sleeved on the outer wall of the circumference of the inserted link.
Furthermore, the top of the inserted bar is fixedly connected with a hand wheel, the top of the hand wheel is movably connected with a rocker, and the circumferential outer wall of the rocker is fixedly connected with an anti-slip ring.
Further, a plurality of fixed blocks of bottom inner wall fixedly connected with of top cap, fixedly connected with spray pipe between the fixed block, the inlet opening of a plurality of intercommunications is seted up to the circumference outer wall of spray pipe, the inlet tube of one side fixedly connected with intercommunication of spray pipe circumference, and the inlet tube passes the top cap.
Furthermore, the top of the top cover is fixedly connected with a through vent pipe.
Further, the top inner wall fixedly connected with rubber pad of top cap.
Further, two bracing pieces of top outer wall fixedly connected with of top cap, fixedly connected with lag between two bracing pieces, and first extension spring is located the lag.
The invention has the beneficial effects that:
1. according to the round-bottom flask cleaning brush for the laboratory, disclosed by the invention, through the matching use of the plurality of groups of cleaning mechanisms, the rotating sleeve and the inserted rod can rotate the cleaning mechanisms, so that the inner wall of the flask body is comprehensively cleaned, and the cleaning effect of the flask body is improved.
2. According to the round-bottom flask cleaning brush for the laboratory, disclosed by the invention, through the arrangement of the first tension spring arranged between the sleeve and the insertion rod, the sleeve can be quickly reset when the sleeve is not used, so that the cleaning mechanism is driven to reset, the device is convenient to take down, and the use convenience of the device is improved.
3. According to the round-bottom flask cleaning brush for the laboratory, the fixing mechanism is arranged on the top cover, so that after the top cover is placed on the flask body, the wedge-shaped block can clamp the bottle mouth of the flask body, the top cover is fixed, and the sleeve and the insertion rod can rotate conveniently.
4. According to the round-bottom flask cleaning brush for the laboratory, disclosed by the invention, through the matching use of the water spray pipe and the water inlet pipe, when water needs to be injected into the flask body, the water can be injected into the flask body through the water inlet pipe and the water spray pipe, and is sprayed into the inner wall of the flask body through the water inlet hole, so that the cleaning effect of the flask body is improved.
5. According to the round-bottom flask cleaning brush for the laboratory, disclosed by the invention, through the matching use of the mounting sleeve and the push rod, the slide rod can be pushed through the push rod by pressing down the mounting sleeve, so that the wedge-shaped block is separated from the clamping connection with the top of the flask body, and the use of a worker is facilitated.
6. According to the round-bottom flask cleaning brush for the laboratory, the cleaning mechanism can be rotated by rotating the sleeve and the insertion rod, so that the inner wall of the flask body is comprehensively cleaned, the cleaning effect of the flask body is improved, the sleeve can be quickly reset by the first tension spring, the cleaning mechanism is driven to reset, the device is convenient to take down, the using convenience of the device is improved, the bottle mouth of the flask body is clamped by the wedge block, the top cover is fixed, and the sleeve and the insertion rod are convenient to rotate.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a first perspective three-dimensional structure of a round bottom flask cleaning brush for a laboratory according to the present invention;
FIG. 2 is a schematic diagram of a second perspective three-dimensional structure of a round bottom flask cleaning brush for a laboratory according to the present invention;
FIG. 3 is a schematic structural diagram of a round bottom flask cleaning brush for laboratory use according to the present invention;
FIG. 4 is a partial cross-sectional view of a cleaning brush for a round bottom flask for a laboratory according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3A according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3 at B in accordance with the present invention;
FIG. 7 is a schematic view of the exploded structure of the top plate and the side plate of the cleaning brush for the laboratory round-bottomed flask according to the present invention;
FIG. 8 is a schematic view of the mounting structure of the fixing mechanism in the cleaning brush for the laboratory round bottom flask according to the present invention.
Reference numerals: 1. a flask body; 2. a top cover; 3. a support bar; 4. a protective sleeve; 5. a sleeve; 6. inserting a rod; 7. a first retaining ring; 8. a first tension spring; 9. a second retaining ring; 10. a hand wheel; 11. a rocker; 12. a breather pipe; 13. a rubber pad; 14. a water inlet hole; 15. a fixed block; 16. a water spray pipe; 17. a water inlet pipe; 18. a fixing mechanism; 19. a first mounting seat; 20. a top plate; 21. a brush; 22. a slideway; 23. a second mounting seat; 24. a first swing plate; 25. a third mounting seat; 26. a second swing plate; 27. a fourth mounting seat; 28. a base plate; 29. bottom brushing; 30. a chute; 31. a slider; 32. a side plate; 33. a guide block; 34. a slide bar; 35. a second tension spring; 36. a connecting rod; 37. a wedge block; 38. installing a sleeve; 39. a push rod.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Example one
As shown in figures 1-8, the round bottom flask cleaning brush for the laboratory comprises a flask body 1 and a top cover 2, wherein the top of the top cover 2 is rotatably connected with a penetrating sleeve 5, an inserted rod 6 is slidably connected in the sleeve 5, the bottom of the inserted rod 6 is fixedly connected with a bottom brush 29, the bottom brush 29 can clean the inner wall of the bottom of the flask body 1, and a plurality of groups of cleaning mechanisms are arranged between the sleeve 5 and the inserted rod 6.
The cleaning mechanism comprises a first mounting seat 19, a second mounting seat 23 and a slide way 22, the first mounting seat 19 is fixed on one side of the circumference of the sleeve 5 through a bolt, a top plate 20 is connected in the first mounting seat 19 in a rotating mode, the slide way 22 is arranged on one side of the circumference of the sleeve 5, the second mounting seat 23 is fixed on one side of the circumference of the inserted rod 6 through a bolt, the second mounting seat 23 is connected with the slide way 22 in a sliding mode, a first swinging plate 24 is connected in the second mounting seat 23 in a rotating mode, the other end of the first swinging plate 24 is connected with the bottom of the top plate 20 in a rotating mode, the top plate 20 moves downwards, the top plate 20 rotates towards the direction of the inner wall of the flask body 1 under the support of the first swinging plate 24, and the top plate 20 is close to the inner wall of the flask body 1.
The cleaning mechanism further comprises a third installation seat 25 and a fourth installation seat 27, the third installation seat 25 is fixed on one side of the circumference of the sleeve 5 through a bolt, a second swinging plate 26 is connected in the third installation seat 25 in a rotating mode, the fourth installation seat 27 is fixed on one side of the circumference of the inserted link 6 through a bolt, a bottom plate 28 is connected in the fourth installation seat 27 in a rotating mode, the other end of the second swinging plate 26 is connected with the upper surface of the bottom plate 28 in a rotating mode, when the sleeve 5 moves downwards, the second swinging plate 26 can push the bottom plate 28 to rotate towards the inner wall of one side of the flask body 1, the bottom plate 28 is close to the inner wall of one side of the flask body 1, sliding grooves 30 are formed in the two sides of the top plate 20 and the bottom plate 28, sliding blocks 31 are connected in the sliding grooves 30 in a sliding mode, a side plate 32 is connected between the sliding blocks 31 on the two sides on the same side in a rotating mode, when the first swinging plate 24 and the second swinging plate 26 swing, the sliding blocks 31 move in the sliding grooves 30, thereby make curb plate 32 slide to the slip of flask body 1 one side inner wall, the equal fixedly connected with brush 21 of one side of curb plate 32, roof 20 and bottom plate 28, can clear up the inner wall of flask body 1 through brush 21, the upper surface of top cap 2 is equipped with two symmetric distribution's fixed establishment 18.
Example two
Referring to fig. 1-8, the invention provides a new technical scheme, which is a round flask cleaning brush for laboratories, and comprises a flask body 1 and a top cover 2, wherein a rubber pad 13 is bonded on the inner wall of the top cover 2, the bottle mouth of the flask body 1 is prevented from being damaged by the rubber pad 13, the top of the top cover 2 is rotatably connected with a through sleeve 5, an insert rod 6 is slidably connected in the sleeve 5, the bottom of the insert rod 6 is fixedly connected with a bottom brush 29, the bottom brush 29 can clean the inner wall of the bottom of the flask body 1, the top of the top cover 2 is fixedly provided with a through vent pipe 12 by a bolt, the vent pipe 12 plays a role of exhausting to prevent the air pressure in the flask body 1 from rising, the top of the insert rod 6 is fixedly provided with a hand wheel 10 by a bolt, the top of the hand wheel 10 is rotatably connected with a rocker 11, the circumferential outer wall of the rocker 11 is bonded with an anti-skid ring, and the hand wheel 10 can be conveniently rotated by the rocker 11, be equipped with multiunit clearance mechanism between sleeve 5 and the inserted bar 6, clearance mechanism includes first mount pad 19, second mount pad 23 and slide 22, first mount pad 19 passes through the bolt fastening and is in the circumference one side of sleeve 5, 19 internal rotation of first mount pad is connected with roof 20, slide 22 is seted up in one side of sleeve 5 circumference, second mount pad 23 passes through the bolt fastening and is in the circumference one side of inserted bar 6, and second mount pad 23 and slide 22 sliding connection, 23 internal rotation of second mount pad is connected with first swing board 24, and the other end of first swing board 24 rotates with the bottom of roof 20 and is connected, roof 20 moves down, and roof 20 rotates to flask body 1 inner wall direction under the support of first swing board 24, make roof 20 be close to flask body 1 inner wall.
The cleaning mechanism further comprises a third mounting seat 25 and a fourth mounting seat 27, the third mounting seat 25 is fixed on one side of the circumference of the sleeve 5 through a bolt, a second swinging plate 26 is connected in the third mounting seat 25 in a rotating manner, the fourth mounting seat 27 is fixed on one side of the circumference of the inserted link 6 through a bolt, a bottom plate 28 is connected in the fourth mounting seat 27 in a rotating manner, the other end of the second swinging plate 26 is connected with the upper surface of the bottom plate 28 in a rotating manner, when the sleeve 5 moves downwards, the second swinging plate 26 can push the bottom plate 28 to rotate towards the inner wall of one side of the flask body 1, so that the bottom plate 28 approaches towards the inner wall of one side of the flask body 1, sliding grooves 30 are formed in both sides of the top plate 20 and the bottom plate 28, sliding blocks 31 are connected in the sliding grooves 30 in a sliding manner, side plates 32 are connected between the sliding blocks 31 on both sides of the same side in a rotating manner, when the first swinging plate 24 and the second swinging plate 26 swing, the sliding blocks 31 move in the sliding grooves 30, thereby the side plate 32 slides to the inner wall of one side of the flask body 1, one side of the side plate 32, the top plate 20 and the bottom plate 28 is fixedly connected with a brush 21, the inner wall of the flask body 1 can be cleaned through the brush 21, the top of the sleeve 5 is welded with a first fixing ring 7, the inserted link 6 passes through the first fixing ring 7, one side of the circumference of the inserted link 6 is welded with a second fixing ring 9, a first tension spring 8 is fixed between the first fixing ring 7 and the second fixing ring 9 through a bolt, the first tension spring 8 is sleeved on the circumference outer wall of the inserted link 6, the sleeve 5 can reset under the action of the first tension spring 8, the sleeve 5 pulls the top plate 20 to reset, the bottom plate 28 is also pulled to reset through a second swinging plate 26, the sliding block 31 is reset in the sliding groove 30, so that the side plate 32 resets to one side of the sleeve 5, the device is convenient to take off, the top outer wall of the top cover 2 is fixed with two support rods 3 through a bolt, a protective sleeve 4 is fixed between the two support rods 3 through bolts, the first tension spring 8 is positioned in the protective sleeve 4, the protective sleeve 4 can protect the first tension spring 8, meanwhile, people can hold the device conveniently, a plurality of fixing blocks 15 are fixed on the inner wall of the bottom of the top cover 2 through bolts, water spray pipes 16 are fixed among the fixing blocks 15 through bolts, a plurality of communicated water inlet holes 14 are formed in the circumferential outer wall of each water spray pipe 16, a communicated water inlet pipe 17 is fixed on one circumferential side of each water spray pipe 16 through bolts, the water inlet pipe 17 penetrates through the top cover 2, and when water needs to be injected into the flask body 1, water is injected into the water spray pipe 16 through the water inlet pipe 17, the water enters the flask body 1 through the water inlet hole 14, then the cleaning agent is sprayed to the inner wall around the flask body 1 to improve the cleaning effect of the flask body 1, and the upper surface of the top cover 2 is provided with two symmetrically distributed fixing mechanisms 18.
In the invention, a fixing mechanism 18 comprises a guide block 33, a slide rod 34 is connected in the guide block 33 in a sliding manner, one end of the slide rod 34 is fixed with a connecting rod 36 through a bolt, the bottom of the connecting rod 36 is fixed with a wedge block 37 through a bolt, a second tension spring 35 is fixedly connected between the guide block 33 and the connecting rod 36, the second tension spring 35 is sleeved on the circumferential outer wall of the slide rod 34, when the wedge block 37 is contacted with the bottleneck of the flask body 1, the wedge block 37 moves to one side far away from the flask body 1, then the wedge block 37 continues to move downwards and is clamped at the bottleneck of the flask body 1 under the action of the second tension spring 35, the circumferential outer wall of the sleeve 5 is connected with a mounting sleeve 38 in a sliding manner, two symmetrical mounting ports are formed on the circumferential outer wall of the mounting sleeve 38, push rods 39 are rotatably connected in the mounting ports, and the other ends of the two push rods 39 are respectively rotatably connected with the two slide rods 34, the mounting sleeve 38 is pressed downwards, the mounting sleeve 38 can push the sliding rod 34 through the push rod 39, the sliding rod 34 pushes the connecting rod 36 and the wedge block 37, the wedge block 37 is enabled to be separated from the clamping connection with the bottle mouth of the flask body 1, and the device is convenient to take down.
The advantages of the second embodiment over the first embodiment are:
firstly, the arrangement of the first tension spring 8 arranged between the sleeve 5 and the inserted rod 6 enables the sleeve 5 to be reset quickly when the sleeve 5 is not used, so that the cleaning mechanism is driven to reset, the device is convenient to take down, and the use convenience of the device is improved;
secondly, by arranging the fixing mechanism 18 on the top cover 2, after the top cover 2 is placed on the flask body 1, the wedge-shaped block 37 can clamp the bottle mouth of the flask body 1, so that the top cover 2 is fixed, and the sleeve 5 and the inserted rod 6 can rotate conveniently;
thirdly, use through the cooperation of spray pipe 16 and inlet tube 17 for when needing to pour into water in the flask body 1, can pour into in the flask body 1 through inlet tube 17 and spray pipe 16, and spout into the inner wall of flask body 1 through inlet opening 14, improve the clearance effect of flask body 1.
When the laboratory round-bottom flask cleaning brush is used, the device is inserted into a flask body 1, when a bottom brush 29 at the bottom of an inserted link 6 contacts the bottom of the flask body 1, a sleeve 5 is continuously pressed downwards, the sleeve 5 drives a top plate 20 to move downwards, the top plate 20 rotates towards the inner wall of the flask body 1 under the support of a first swinging plate 24, the sleeve 5 pushes a bottom plate 28 to rotate towards the inner wall of one side of the flask body 1 through a second swinging plate 26 while moving downwards, a sliding block 31 moves in a sliding groove 30 while the first swinging plate 24 and the second swinging plate 26 swing, so that a side plate 32 slides towards the inner wall of one side of the flask body 1, when a wedge block 37 contacts with a bottleneck of the flask body 1, the wedge block 37 moves towards the side far away from the flask body 1, and then when the wedge block 37 continuously moves downwards and is blocked at the bottleneck of the flask body 1 under the action of a second tension spring 35, then the protecting sleeve 4 is held by hand and the hand wheel 10 is rotated through the rocker 11, the hand wheel 10 drives the inserting rod 6 and the sleeve 5 to rotate, the inner wall of the flask body 1 is cleaned comprehensively through the brush 21, when water needs to be injected into the flask body 1, the water is injected into the spray pipe 16 through the water inlet pipe 17, the water enters the flask body 1 through the water inlet hole 14 and then is sprayed to the peripheral inner wall of the flask body 1, the cleaning effect of the flask body 1 is improved, meanwhile, the vent pipe 12 plays a role in exhausting air to avoid the increase of air pressure in the flask body 1, the bottom brush 29 cleans the bottom inner wall of the flask body 1, after the cleaning is completed, the mounting sleeve 38 is pressed downwards, the mounting sleeve 38 pushes the sliding rod 34 through the push rod 39, the sliding rod 34 pushes the connecting rod 36 and the wedge block 37, so that the wedge block 37 is separated from being clamped with the mouth of the flask body 1, and the sleeve 5 is reset under the action of the first tension spring 8, the sleeve 5 pulls the top plate 20 to reset, the bottom plate 28 is pulled to reset through the second swinging plate 26, the slide block 31 slides in the sliding groove 30 to reset, the side plate 32 is reset to one side of the sleeve 5, and the device is taken out from the flask body 1 after the resetting is finished.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a round bottom flask cleaning brush is used in laboratory, includes flask body (1) and top cap (2), its characterized in that, the top swing joint of top cap (2) has sleeve pipe (5) that runs through, swing joint has inserted bar (6) in sleeve pipe (5), and the bottom of inserted bar (6) is fixed and is connected with bottom brush (29), be equipped with multiunit clearance mechanism between sleeve pipe (5) and inserted bar (6), clearance mechanism includes first mount pad (19), second mount pad (23) and slide (22), first mount pad (19) pass through the bolt fastening in the circumference one side of sleeve pipe (5), swing joint has roof (20) in first mount pad (19), slide (22) are seted up in one side of sleeve pipe (5) circumference, second mount pad (23) pass through the bolt fastening in circumference one side of inserted bar (6), and second mount pad (23) and slide (22) sliding connection, the cleaning mechanism comprises a second mounting seat (23), a first swinging plate (24) is movably connected in the second mounting seat (23), the other end of the first swinging plate (24) is rotatably connected with the bottom of a top plate (20), the cleaning mechanism further comprises a third mounting seat (25) and a fourth mounting seat (27), the third mounting seat (25) is fixed on one side of the circumference of a sleeve (5) through bolts, the third mounting seat (25) is movably connected with a second swinging plate (26), the fourth mounting seat (27) is fixed on one side of the circumference of an inserted rod (6) through bolts, a bottom plate (28) is movably connected in the fourth mounting seat (27), the other end of the second swinging plate (26) is rotatably connected with the upper surface of the bottom plate (28), sliding grooves (30) are respectively formed in the two sides of the top plate (20) and the bottom plate (28), sliding blocks (31) are movably connected in the sliding grooves (30), and side plates (32) are movably connected between the sliding blocks (31) on the two sides of the same side, the brush-type dust collector is characterized in that one side of each of the side plate (32), the top plate (20) and the bottom plate (28) is fixedly connected with a brush (21), and the upper surface of the top cover (2) is provided with two symmetrically distributed fixing mechanisms (18).
2. The laboratory is with round bottom flask cleaning brush according to claim 1, characterized in that, fixed establishment (18) includes guide block (33), swing joint has slide bar (34) in guide block (33), the one end fixedly connected with connecting rod (36) of slide bar (34), the bottom fixedly connected with wedge (37) of connecting rod (36), fixedly connected with second extension spring (35) between guide block (33) and connecting rod (36), and second extension spring (35) cover is established at the circumference outer wall of slide bar (34).
3. The laboratory round-bottom flask cleaning brush according to claim 2, wherein the circumferential outer wall of the casing (5) is movably connected with a mounting sleeve (38), two symmetrical mounting openings are formed in the circumferential outer wall of the mounting sleeve (38), push rods (39) are movably connected in the mounting openings, and the other ends of the two push rods (39) are rotatably connected with the two slide rods (34) respectively.
4. The round bottom flask cleaning brush for laboratory according to claim 1, characterized in that, the first solid fixed ring (7) of top fixedly connected with of sleeve pipe (5), first solid fixed ring (7) is passed through to inserted bar (6), solid fixed ring (9) of one side fixedly connected with second of inserted bar (6) circumference, first extension spring (8) of fixedly connected with between first solid fixed ring (7) and the solid fixed ring (9) of second, and first extension spring (8) cover is established at the circumference outer wall of inserted bar (6).
5. The round bottom flask cleaning brush for laboratories according to claim 1, wherein the top of the inserted bar (6) is fixedly connected with a hand wheel (10), the top of the hand wheel (10) is movably connected with a rocker (11), and the circumferential outer wall of the rocker (11) is fixedly connected with an anti-slip ring.
6. The laboratory round bottom flask cleaning brush according to any of claims 1-4, wherein the inner bottom wall of the top cover (2) is fixedly connected with a plurality of fixing blocks (15), water spray pipes (16) are fixedly connected between the fixing blocks (15), a plurality of communicated water inlet holes (14) are formed in the outer circumferential wall of each water spray pipe (16), a communicated water inlet pipe (17) is fixedly connected to one circumferential side of each water spray pipe (16), and the water inlet pipe (17) penetrates through the top cover (2).
7. A laboratory round bottom flask washing brush according to claim 1, characterized in that the top of the top cover (2) is fixedly connected with a through going breather tube (12).
8. A laboratory round bottom flask cleaning brush according to claim 1, characterized in that the top inner wall of said top cover (2) is fixedly connected with a rubber pad (13).
9. A round bottom flask cleaning brush for laboratory according to claim 4 characterized in that the top outer wall of the top cover (2) is fixedly connected with two support rods (3), a protecting sleeve (4) is fixedly connected between the two support rods (3), and the first tension spring (8) is located in the protecting sleeve (4).
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| CN202210167010.9A CN114505308A (en) | 2022-02-23 | 2022-02-23 | Round flask cleaning brush is used in laboratory |
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Cited By (1)
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| CN115069707A (en) * | 2022-06-17 | 2022-09-20 | 丹娜(天津)生物科技股份有限公司 | Big bottle inner wall cleaning machine |
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Application publication date: 20220517 |