CN111644435A - Clamping device and general test tube cleaning equipment for physical, chemical and biological experiments - Google Patents
Clamping device and general test tube cleaning equipment for physical, chemical and biological experiments Download PDFInfo
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- CN111644435A CN111644435A CN202010554252.4A CN202010554252A CN111644435A CN 111644435 A CN111644435 A CN 111644435A CN 202010554252 A CN202010554252 A CN 202010554252A CN 111644435 A CN111644435 A CN 111644435A
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- test tube
- plate
- vertical
- arc
- side wall
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Classifications
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- 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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0808—Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L13/00—Cleaning or rinsing apparatus
- B01L13/02—Cleaning or rinsing apparatus for receptacle or instruments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/50—Clamping means, tongs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/02—Devices for holding articles during cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- 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
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
-
- 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
- B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
- B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of experimental equipment cleaning, in particular to a clamping device and a universal test tube cleaning device for physical, chemical and biological experiments, wherein the clamping device comprises: the lower mounting plate is internally and uniformly provided with a plurality of mounting cavities; the vertical rods are connected in the installation cavity in a sliding mode through the first springs, penetrate through the lower installation plate and extend upwards, and the clamping body is fixedly installed on the upper portion of each vertical rod. The test tube clamping device has the advantages that the rotating shaft drives the arc-shaped guide block to rotate anticlockwise through the disc, the arc-shaped guide block can extrude the vertical rod to the periphery due to the fact that the thickness of the arc-shaped guide block is continuously increased, the vertical rod can drive the clamping body to move to be in contact with the inner wall of a test tube when moving, and therefore the test tube is clamped; through the operation, the test tube can be conveniently and quickly clamped, so that the test tube cannot be damaged due to unstable clamping when being cleaned, and the test tube clamp has wide popularization and application values.
Description
Technical Field
The invention relates to the technical field of experimental equipment cleaning, in particular to a clamping device and a universal test tube cleaning device for physical, chemical and biological experiments.
Background
In the physical chemistry biological experiment class, the test tube is the most common and most indispensable experimental device, and in the experiment class, the use amount of test tube is great, all needs experiment mr to wash one by one after class, and its work load must be very big. Furthermore, the test tube itself is a fragile item that must be carefully cleaned, and the carelessness of the broken piece may also cause injury to the cleaning personnel. Therefore, an efficient washing apparatus is required to perform batch washing of test tubes.
Disclosure of Invention
The invention aims to provide a clamping device and a test tube cleaning device universal for physical chemistry and biological experiments, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a gripping apparatus, comprising:
the lower mounting plate is internally and uniformly provided with a plurality of mounting cavities;
the vertical rods are slidably connected in the mounting cavity through first springs, extend upwards after penetrating through the lower mounting plate, and are fixedly provided with a clamping body at the upper part; and
the disc is positioned in the installation cavity and positioned between the vertical rods, and a rotating shaft is fixedly connected to the lower side of the disc; at least two arc-shaped guide blocks are arranged at the edge of the disc and matched with the vertical rod.
The invention further comprises the following steps: the lower mounting plate on the upper side of the mounting cavity is provided with at least two sliding through grooves, and the vertical rod penetrates through the sliding through grooves; the sliding through groove side wall is provided with a first guide groove, a first guide rod is connected in the first guide groove in a sliding mode, and the outer end of the first guide rod is fixedly connected with the vertical rod side wall.
The invention adopts the following further scheme that: a first water storage cavity is formed in the vertical rod, a first external water pipe is connected to the first water storage cavity, and a plurality of first water spraying holes with openings facing the inner side wall of the test tube are uniformly formed in the side wall of the first water storage cavity.
The invention adopts the following further scheme that: the clamping body comprises a horizontal connecting column, one end of the horizontal connecting column is fixedly connected with the vertical rod, the other end of the horizontal connecting column is fixedly connected with an arc-shaped plate, and a rubber pad is arranged on the outer side of the arc-shaped plate.
The invention adopts the following further scheme that: the number of the arc-shaped guide blocks is the same as that of the vertical rods.
A universal test tube cleaning device for physical chemistry and biological experiments comprises a plurality of clamping devices; and
the clamping device is arranged on the bottom plate, and a gear cavity is formed in the bottom plate;
the gears are arranged in the gear cavities, the gears are connected with the bottoms of the rotating shafts, every two gears are meshed with each other, and one rotating shaft is connected with the first motor;
the telescopic piece is fixedly connected with one side of the bottom plate;
go up the mounting panel, go up mounting panel and extensible member fixed connection, and evenly be provided with a plurality of test tube outside belt cleaning device on going up the mounting panel.
The invention adopts the following further scheme that: the test tube external cleaning device includes:
the inclusion bodies are connected with the upper mounting plate in a left-right sliding manner;
the vertical column is fixedly connected with the top end of the telescopic piece, a moving groove is formed in the vertical column, a moving block is connected in the moving groove in a sliding mode, a threaded through hole is formed in the moving block, a threaded rod is connected to the threaded through hole in a threaded mode, and the top end of the threaded rod is connected with a second motor output shaft; the moving block is fixedly connected with a moving plate, and the moving plate penetrates through a guide groove formed in the side wall of the vertical column; and
and the furling holes are used for enabling the inclusions to approach each other and are formed in the moving plate.
The invention adopts the following further scheme that: the package body comprises a vertical arc plate and an incomplete spherical shell plate, a plurality of mounting holes for the external cleaning device of the test tube to pass through are formed in the upper mounting plate, two second guide grooves are symmetrically formed in the side wall of each mounting hole, springs are connected in the second guide grooves, the springs are connected with second guide rods, and the outer ends of the second guide rods are fixedly connected with the side wall of the vertical arc plate; the inside brush hair that has arranged of parcel body, just be provided with the second water storage chamber in the parcel body, second water storage chamber is connected with the outer water receiving pipe of second, and a plurality of second hole for water spraying that communicate second water storage chamber are seted up to the internal lateral wall of parcel.
The invention adopts the following further scheme that: a plurality of the inclusion is inverted test tube shape when being combined into a whole, and the inner diameter of the vertical circular arc plate is equal to the outer diameter of the test tube.
The invention adopts the following further scheme that: the diameter of the furling hole is equal to the outer diameter of the vertical circular arc plate, and a rubber gasket is arranged on the inner side wall of the furling hole.
The test tube clamping device has the advantages that the rotating shaft drives the arc-shaped guide block to rotate anticlockwise through the disc, the arc-shaped guide block can extrude the vertical rod to the periphery due to the fact that the thickness of the arc-shaped guide block is continuously increased, the vertical rod can drive the clamping body to move to be in contact with the inner wall of a test tube when moving, and therefore the test tube is clamped; through the operation, the test tube can be conveniently and quickly clamped, so that the test tube cannot be damaged due to unstable clamping when being cleaned, and the test tube clamp has wide popularization and application values.
Drawings
FIG. 1 is a schematic view of the gripping apparatus of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view showing the gripping apparatus of the present invention in operation;
FIG. 4 is a top view of the clamping body of the present invention;
FIG. 5 is a schematic structural view of the present invention;
FIG. 6 is a schematic view of the structure of the external cleaning device for test tubes according to the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 6 in accordance with the present invention;
FIG. 8 is a schematic view showing the operation of the apparatus for washing the outside of a test tube according to the present invention.
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.
Example 1:
referring to fig. 1-3, in an embodiment of the present invention, a clamping device includes:
the mounting structure comprises a lower mounting plate 101, wherein a plurality of mounting cavities 102 are uniformly formed in the lower mounting plate 101;
the test tube 2 is loosened by slidably connecting the vertical rods 103 in the mounting cavity 102 through the first spring 104, the vertical rods 103 are used for restoring the vertical rods 103 to the original position through the first spring 104, the vertical rods 103 extend upwards through the lower mounting plate 101, and the clamping body 108 is fixedly mounted at the upper part of the vertical rods 103; and
the disc 109 is positioned in the mounting cavity 102 and between the vertical rods 103, and a rotating shaft 1014 is fixedly connected to the lower side of the disc 109; at least two arc-shaped guide blocks 1010 are arranged at the edge of the disc 109, and the arc-shaped guide blocks 1010 are matched with the vertical rod 103.
When the test tube 2 needs to be cleaned, what is needed is to clamp the test tube 2 to prevent the test tube from being damaged during cleaning, and in the embodiment of the present invention, the specific method is as follows: when the direction shown in fig. 2 is seen, the rotating shaft 1014 rotates counterclockwise, the rotating shaft 1014 drives the arc-shaped guide block 1010 to rotate counterclockwise through the disc 109, because the thickness of the arc-shaped guide block 1010 is continuously increased, the arc-shaped guide block 1010 can extrude the vertical rod 103 to the periphery, and the vertical rod 103 can drive the clamping body 108 to move to contact with the inner wall of the test tube 2 when moving, so that the test tube 2 is clamped; when the test tube 2 needs to be loosened, the rotating shaft 1014 can continue to rotate in the counterclockwise direction, and along with the continuous rotation of the arc-shaped guide block 1010, the vertical rods 103 "cross over" the highest point of the arc-shaped guide block 1010, and under the action of the elastic force of the first spring 104, the plurality of vertical rods 103 move towards the axial direction of the test tube 2 at the same time, and at this time, the clamping body 108 can loosen the test tube 2. Through the operation, can make things convenient for quick press from both sides tight test tube 2, make test tube 2 can not be because of getting the damage that the unstability leads to of clamp when wasing, it has extensive popularization and application and worth.
In one embodiment of the invention, four vertical rods 103 are provided, the number of the vertical rods 103 is not specifically required, but at least two vertical rods 103 can apply force to the test tube 2 in different directions at the same time under the condition that the number of the vertical rods 103 is at least two, so that the clamping effect of the test tube 2 is ensured; the number of the vertical rods 103 is preferably three.
The lower mounting plate on the upper side of the mounting cavity 102 is provided with at least two sliding through grooves 105, and the vertical rod 103 penetrates through the sliding through grooves 105; first guide way 106 has been seted up on the logical groove 105 lateral wall that slides, and sliding connection has first guide bar 107 in first guide way 106, first guide bar 107 outer end and vertical pole 103 lateral wall fixed connection, and the effect of first guide bar 107 here lies in spacing the vertical direction motion of vertical pole 103, makes it can not fall, can only control the side-to-side movement.
In an embodiment of the present invention, referring to fig. 1, a first water storage cavity 1011 is formed inside the vertical rod 103, the first water storage cavity 1011 is connected to a first external water pipe 1013, a plurality of first water spraying holes 1012 with openings facing the inner side wall of the test tube 2 are uniformly formed on the side wall of the first water storage cavity 1011, when the clamp 108 clamps the inside of the test tube 2, water is injected into the first water storage cavity 1011 through the first external water pipe 1013, and cleaning water is sprayed out through the first water spraying holes 1012, so that the inner wall of the test tube 2 can be effectively flushed, and the test tube 2 can be cleaned while clamping, so that the cleaning efficiency is higher.
In an embodiment of the present invention, referring to fig. 1 and 4, the clamping body 108 includes a horizontal connecting column 1081 having one end fixedly connected to the vertical rod 103, an arc-shaped plate 1082 is fixedly connected to the other end of the horizontal connecting column 1081, a rubber pad 1083 is disposed outside the arc-shaped plate 1082, the vertical rod 103 drives the arc-shaped plate 1082 to contact with the inner wall of the test tube 2, and in order to stabilize the clamping effect, the outer diameter of the arc-shaped plate 1082 should be equal to the inner diameter of the test tube 2, so that the clamping effect can be more consistent; and test tube 2 belongs to fragile article, is provided with rubber pad 1083 at the surface of arc 1082, can increase frictional force on the one hand, and on the other hand can carry out the protection of preferred to test tube 2.
The number of the arc-shaped guide blocks 1010 is the same as that of the vertical rods 103, and the arc-shaped guide blocks 1010 and the vertical rods 103 are in a mutually matched relationship and are in one-to-one correspondence.
Referring to fig. 5, in an embodiment of the present invention, a universal test tube cleaning apparatus for physical, chemical and biological experiments includes a plurality of gripping devices 1 as described above; and
the clamping device 1 is arranged on the bottom plate 3, and a gear cavity 4 is formed in the bottom plate 3;
the gears 5 are arranged in the gear cavity 4, the gears 5 are connected with the bottoms of the rotating shafts 1014, every two gears 5 are meshed with each other, and one rotating shaft 1014 is connected with the first motor 7;
the telescopic piece 8 is fixedly connected with one side of the bottom plate 3;
go up mounting panel 6, go up mounting panel 6 and 8 fixed connection of extensible member, and evenly be provided with a plurality of test tube outside belt cleaning device 9 on going up mounting panel 6.
In the embodiment of the invention, each test tube 2 corresponds to one clamping device 1, before cleaning the test tube 2, the test tube 2 is reversely buckled outside the clamping device 1, the first motor 7 is started to rotate the rotating shaft 1014, so that the plurality of clamping devices 1 can work simultaneously to clamp the test tube 2, and the inner wall of the test tube 2 is cleaned while clamping; in addition, utilize test tube outside belt cleaning device 9 to wash the test tube 2 outside, go on simultaneously inside and outside, can guarantee the cleaning performance.
In the embodiment of the invention, the telescopic part 8 can be an electric telescopic rod or a hydraulic rod, and the requirement can be met by using the electric telescopic rod in consideration of the use cost and the actual weight of the test tube.
Referring to fig. 6 to 8, in the embodiment of the present invention, the external test tube cleaning device 9 includes:
the device comprises at least two inclusion bodies 901, wherein the inclusion bodies 901 are connected with an upper mounting plate 6 in a left-right sliding manner;
the vertical column 902 is fixedly connected with the top end of the telescopic part 8, a moving groove 903 is formed in the vertical column 902, a moving block 904 is connected in the moving groove 903 in a sliding manner, a threaded through hole is formed in the moving block 904, a threaded rod 905 is connected to the threaded through hole in a threaded manner, and the top end of the threaded rod 905 is connected with an output shaft of a second motor 906; the moving block 904 is fixedly connected with a moving plate 907, and the moving plate 907 passes through a guide groove 908 formed in the side wall of the vertical column 902; and
a closing hole 909 for closing the inclusions 901, the closing hole 909 being opened in the moving plate 907.
When the outside of the test tube 2 needs to be cleaned, the telescopic piece 8 is utilized to drive the whole test tube outside cleaning device 9 to descend, then the second motor 906 is started, the second motor 906 drives the threaded rod 905 to rotate, the moving block 904 matched with the threaded rod 905 drives the moving plate 907 to move downwards, and the furling holes 909 formed in the moving plate 907 slowly gather a plurality of inclusions 901 together to wrap the test tube 2; when the telescopic member 8 reciprocates up and down, the inclusion 901 can clean the outer wall of the test tube 2.
After washing test tube 2, unclamping and getting device 1, the mounting panel 6 rises on the extensible member 8 drives, and test tube 2 can rise together under the effect of inclusion 901 frictional force, if this moment have placed test tube rack in step in the below of last mounting panel 6, after movable plate 907 rebound, inclusion 901 keeps away from each other in order to unclamp test tube 2, and test tube 2 alright one-to-one is put into on the test tube rack completely. When the test tube 2 cleaning and placing device is used, batch cleaning and placing of the test tubes 2 can be realized, an operator only needs to place the test tubes 2 to be cleaned one by one, and one operator can realize a large amount of test tube 2 cleaning work, so that the cleaning intensity of teachers in an experiment class is effectively reduced.
In the invention, another inconvenient problem is convenient for discharging the cleaned water, the solution scheme is not shown in the attached drawing, the device can be placed in a larger water tank, and all motors adopt waterproof measures, so that the cleaned water can be well collected.
Referring to fig. 6, the inclusion 901 includes a vertical arc plate 90101 and an incomplete spherical shell plate 90102, the upper mounting plate 6 is provided with a plurality of mounting holes for the external cleaning device 9 of the test tube to pass through, two second guide grooves 9011 are symmetrically formed in the side walls of the mounting holes, a spring 9012 is connected in the second guide grooves 9011, the spring 9012 is connected with a second guide rod 9013, and the outer end of the second guide rod 9013 is fixedly connected with the side wall of the vertical arc plate 90101; the inner side of the inclusion 901 is provided with bristles 90104, a second water storage cavity 90103 is arranged inside the inclusion 901, the second water storage cavity 90103 is connected with a second external water receiving pipe 9014, the inner side wall of the inclusion 901 is provided with a plurality of second water spraying holes 90105 communicated with the second water storage cavity 90103, when the inclusion 901 clamps the test tube 2 (the clamping force at the moment is smaller than that of the clamping device 1 on the test tube 2), the telescopic piece 8 drives the inclusion 901 to move up and down, and the bristles 90104 arranged on the inner side wall of the inclusion 901 can clean the outside of the test tube 2; meanwhile, washing water is injected into the second water storage chamber 90103 through the second external water receiving pipe 9014, and is sprayed out through the second water spray holes 90105, so that the outside of the test tube 2 is effectively washed by the brush hairs 90104.
When the plurality of inclusions 901 are combined into a whole, the shape of the inverted test tube is formed, and the inner diameter of the vertical circular arc plate 90101 is equal to the outer diameter of the test tube 2.
The diameter of the furling hole 909 is equal to the outer diameter of the vertical circular arc plate 90101, and a rubber gasket 9010 is arranged on the inner side wall of the furling hole 909, so that when the plurality of inclusions 901 are located in the furling hole 909, certain extrusion force can be applied to the test tube 2 due to the existence of the bristles 90104, and the test tube 2 cannot fall down. The rubber gasket 9010 is arranged here, and the rubber gasket 9010 can ensure that the contact force among the plurality of inclusions 901 is larger, so that the friction force of the inner walls of the inclusions 901 to the test tube 2 is increased; when the gripping device 1 is loosened, the tube outside washing device 9 can drive the tube 2 to ascend together.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Claims (10)
1. A gripping apparatus, comprising:
the lower mounting plate is internally and uniformly provided with a plurality of mounting cavities;
the vertical rods are slidably connected in the mounting cavity through first springs, extend upwards after penetrating through the lower mounting plate, and are fixedly provided with a clamping body at the upper part; and
the disc is positioned in the installation cavity and positioned between the vertical rods, and a rotating shaft is fixedly connected to the lower side of the disc; at least two arc-shaped guide blocks are arranged at the edge of the disc and matched with the vertical rod.
2. The clamping device as claimed in claim 1, wherein the lower mounting plate on the upper side of the mounting cavity is provided with at least two sliding through grooves, and the vertical rod passes through the sliding through grooves; the sliding through groove side wall is provided with a first guide groove, a first guide rod is connected in the first guide groove in a sliding mode, and the outer end of the first guide rod is fixedly connected with the vertical rod side wall.
3. The clamping device as claimed in claim 1, wherein a first water storage cavity is formed inside the vertical rod, the first water storage cavity is connected with a first external water pipe, and a plurality of first water spraying holes with openings facing the inner side wall of the test tube are uniformly formed in the side wall of the first water storage cavity.
4. The clamping device as claimed in claim 1, wherein the clamping body comprises a horizontal connecting column with one end fixedly connected with the vertical rod, the other end of the horizontal connecting column is fixedly connected with an arc-shaped plate, and a rubber pad is arranged on the outer side of the arc-shaped plate.
5. The grasping apparatus according to claim 1, wherein the number of the arc-shaped guide blocks is the same as the number of the vertical rods.
6. A test tube washing device universal for physical chemical biological experiments, which is characterized by comprising a plurality of clamping devices according to any one of claims 1-5; and
the clamping device is arranged on the bottom plate, and a gear cavity is formed in the bottom plate;
the gears are arranged in the gear cavities, the gears are connected with the bottoms of the rotating shafts, every two gears are meshed with each other, and one rotating shaft is connected with the first motor;
the telescopic piece is fixedly connected with one side of the bottom plate;
go up the mounting panel, go up mounting panel and extensible member fixed connection, and evenly be provided with a plurality of test tube outside belt cleaning device on going up the mounting panel.
7. The apparatus for washing test tubes for physical chemical biological experiments, according to claim 6, wherein the means for washing the outside of the test tube comprises:
the inclusion bodies are connected with the upper mounting plate in a left-right sliding manner;
the vertical column is fixedly connected with the top end of the telescopic piece, a moving groove is formed in the vertical column, a moving block is connected in the moving groove in a sliding mode, a threaded through hole is formed in the moving block, a threaded rod is connected to the threaded through hole in a threaded mode, and the top end of the threaded rod is connected with a second motor output shaft; the moving block is fixedly connected with a moving plate, and the moving plate penetrates through a guide groove formed in the side wall of the vertical column; and
and the furling holes are used for enabling the inclusions to approach each other and are formed in the moving plate.
8. The universal test tube cleaning equipment for physical, chemical and biological experiments according to claim 7, wherein the inclusion comprises a vertical arc plate and an incomplete spherical shell plate, the upper mounting plate is provided with a plurality of mounting holes for the external test tube cleaning device to pass through, two second guide grooves are symmetrically formed in the side wall of the mounting hole, springs are connected in the second guide grooves, the springs are connected with second guide rods, and the outer ends of the second guide rods are fixedly connected with the side wall of the vertical arc plate; the inside brush hair that has arranged of parcel body, just be provided with the second water storage chamber in the parcel body, second water storage chamber is connected with the outer water receiving pipe of second, and a plurality of second hole for water spraying that communicate second water storage chamber are seted up to the internal lateral wall of parcel.
9. The apparatus for cleaning test tubes in general purpose for physical, chemical and biological experiments according to claim 8, wherein the plurality of inclusions are shaped like an inverted test tube when combined together, and the inner diameter of the vertical arc plate is equal to the outer diameter of the test tube.
10. The test tube cleaning device for the physical, chemical and biological experiment, which is universal for the physical, chemical and biological experiment, according to claim 8 or 9, wherein the diameter of the gathering hole is equal to the outer diameter of the vertical arc plate, and a rubber gasket is arranged on the inner side wall of the gathering hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554252.4A CN111644435A (en) | 2020-06-17 | 2020-06-17 | Clamping device and general test tube cleaning equipment for physical, chemical and biological experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010554252.4A CN111644435A (en) | 2020-06-17 | 2020-06-17 | Clamping device and general test tube cleaning equipment for physical, chemical and biological experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111644435A true CN111644435A (en) | 2020-09-11 |
Family
ID=72344076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010554252.4A Withdrawn CN111644435A (en) | 2020-06-17 | 2020-06-17 | Clamping device and general test tube cleaning equipment for physical, chemical and biological experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111644435A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145182A (en) * | 2021-05-28 | 2021-07-23 | 永康市第一人民医院 | Infectious department is with novel collection device |
| CN114225985A (en) * | 2022-01-05 | 2022-03-25 | 刘志光 | Acid cylinder device for laboratory |
-
2020
- 2020-06-17 CN CN202010554252.4A patent/CN111644435A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145182A (en) * | 2021-05-28 | 2021-07-23 | 永康市第一人民医院 | Infectious department is with novel collection device |
| CN113145182B (en) * | 2021-05-28 | 2023-02-24 | 永康市第一人民医院 | Infectious department uses novel collection system |
| CN114225985A (en) * | 2022-01-05 | 2022-03-25 | 刘志光 | Acid cylinder device for laboratory |
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Application publication date: 20200911 |
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| WW01 | Invention patent application withdrawn after publication |