CN216175131U - Test tube cleaning device - Google Patents
Test tube cleaning device Download PDFInfo
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- CN216175131U CN216175131U CN202122541368.7U CN202122541368U CN216175131U CN 216175131 U CN216175131 U CN 216175131U CN 202122541368 U CN202122541368 U CN 202122541368U CN 216175131 U CN216175131 U CN 216175131U
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Abstract
The utility model is suitable for the technical field, and provides a test tube cleaning device, which comprises a cleaning box and a brush component, wherein a plurality of clamping blocks for clamping test tubes are arranged in the cleaning box; the number of the brush assemblies is equal to that of the clamping blocks, the brush assemblies are arranged at intervals with the test tubes and comprise bristles for cleaning the inner walls of the test tubes, and the brush assemblies drive the test tubes through driving pieces; the brush assembly further comprises a plurality of arc-shaped plates which are arranged at intervals along the circumferential direction, and the arc-shaped plates are enclosed into a circle with adjustable diameter, and a plurality of bristles are arranged on the outer wall at intervals. Through setting up diameter adjustable brush subassembly, wherein a plurality of arcs that set up enclose into diameter adjustable circular structure for the brush hair homoenergetic washs at the test tube to different internal diameters, has solved current tube cleaning device and has been used for abluent brush diameter unchangeable, thereby leads to the problem that needs frequently change the brush in cleaning.
Description
Technical Field
The utility model belongs to the field of experimental equipment, and particularly relates to a test tube cleaning device.
Background
Test tubes are the most commonly used holding or reaction vessels in biological or chemical laboratories, and are mainly in the shape of round-bottomed, elongated glass tubes. After each experiment, some reactants or impurities remain on the inner wall of the test tube, and if the inner wall of the test tube is not cleaned in time, the next experiment result is influenced.
The existing test tube cleaning device is used for the unchangeable abluent brush diameter, and to the test tube of different internal diameters, the test tube brush of big internal diameter washs unclean, and then can be great owing to the great power that causes the motion of drive brush of the power of propping against the test tube inner wall to the test tube of little internal diameter, and break the test tube easily, consequently need change different brushes and wash, very troublesome.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model aims to provide a test tube cleaning device, and aims to solve the problem that the diameter of a brush used for cleaning of the conventional test tube cleaning device is not changed, so that the brush needs to be frequently replaced in the cleaning work.
The embodiment of the present invention is achieved by a test tube washing apparatus, including:
the cleaning box is internally provided with a plurality of clamping blocks for clamping the test tubes; and
the number of the brush assemblies is equal to that of the clamping blocks, the brush assemblies are arranged at intervals with the test tubes and comprise bristles for cleaning the inner walls of the test tubes, and the brush assemblies drive the test tubes through driving pieces;
the brush assembly further comprises a plurality of arc-shaped plates which are arranged at intervals along the circumferential direction, and the arc-shaped plates are enclosed into a circle with adjustable diameter, and a plurality of bristles are arranged on the outer wall at intervals.
Preferably, the diameter of the circle enclosed by the arc-shaped plates is adjusted by an adjusting assembly.
Preferably, the adjustment assembly comprises:
the adjusting rod is arranged at the circle center surrounded by the arc plates, and the outer diameter of the adjusting rod is adjustable; and
and two ends of the connecting piece are respectively movably connected with the adjusting rod and the arc-shaped plate.
Preferably, the adjusting rod is also driven to rotate by the driving assembly.
Preferably, the adjusting lever further comprises:
the optical rod part is connected with the driving assembly;
the adjusting part is provided with a tapered adjusting groove at the circle center, the shell wall of the adjusting groove has elasticity and is provided with a plurality of abdicating notches at intervals along the circumferential direction, one end of the adjusting part is movably connected with the polished rod part, and the shell wall of the adjusting part is also movably connected with the connecting piece; and
the conical member is inserted into the adjusting groove and abutted against the inner wall of the adjusting groove, and the taper of the outer wall of the conical member is larger than that of the adjusting groove.
Preferably, the drive assembly comprises, in meshing engagement:
the driven gear is sleeved on the periphery of the polished rod part; and
and the driving gear is meshed with the driven gear and is driven to rotate through the rotating shaft.
According to the test tube cleaning device provided by the embodiment of the utility model, the diameter-adjustable brush assembly is arranged, and the plurality of arc-shaped plates are enclosed into the diameter-adjustable circular structure, so that bristles can be cleaned aiming at test tubes with different inner diameters, and the problem that the diameter of a brush used for cleaning of the conventional test tube cleaning device is unchanged, so that the brush needs to be frequently replaced in the cleaning work is solved.
Drawings
FIG. 1 is a structural diagram of a test tube washing device according to an embodiment of the present invention;
FIG. 2 is a top view of the brush assembly 3 according to the present invention;
fig. 3 is a sectional view taken along line a-a of fig. 2.
In the drawings:
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, a structure diagram of a test tube washing device provided in an embodiment of the present invention includes:
a cleaning box 1, wherein a plurality of clamping blocks for clamping the test tube 2 are arranged in the cleaning box; and
the number of the brush assemblies 3 is equal to that of the clamping blocks, the brush assemblies are arranged at intervals with the test tubes 2 and comprise bristles 31 used for cleaning the inner walls of the test tubes 2, and the brush assemblies drive the test tubes 2 through the driving pieces 4;
the brush assembly further comprises a plurality of arc-shaped plates 32 which are arranged at intervals along the circumferential direction, and the arc-shaped plates 32 are enclosed into a circle with adjustable diameter and a plurality of bristles 31 are arranged on the outer wall at intervals.
In one embodiment of the present invention, the diameter of the circle enclosed by the plurality of arcuate plates 32 is adjusted by an adjustment assembly.
In one embodiment of the utility model, the drive element 4 is a hydraulic lever.
In this embodiment, through clamp splice centre gripping test tube 2 earlier, then through the relative motion realization abluent effect of brush hair 31 and test tube 2 inner wall of hydraulic stem drive brush subassembly towards test tube 2 motion. The circular diameter that a plurality of arcs 32 that set up enclose is adjustable to the realization carries out abluent effect to the test tube 2 of different internal diameters.
As shown in fig. 2, as a preferred embodiment of the present invention, the adjusting assembly includes:
the adjusting rod 35 is arranged at the circle center surrounded by the arc plates 32, and the outer diameter of the adjusting rod is adjustable; and
and two ends of the connecting piece 33 are movably connected with the adjusting rod 35 and the arc-shaped plate 32 respectively.
In one aspect of this embodiment, the adjustment of the diameter of the adjusting member 35 brings the connecting member 33 into adjustment of the diameter of the circle enclosed by the arc-shaped plates 32.
As shown in fig. 2 to 3, the adjusting lever 35 is also driven to rotate by the driving assembly as a preferred embodiment of the present invention.
In one aspect of the present embodiment, the adjusting lever 35 further includes:
a polish rod portion 3501 connected to the driving assembly;
an adjusting part 3502, a tapered adjusting groove 36 is formed at the center of the circle, the shell wall of the adjusting groove 36 has elasticity and a plurality of abdicating notches 34 are formed at intervals along the circumferential direction, one end of the adjusting part 3502 is movably connected with the polished rod part 3501, and the shell wall of the adjusting part 3502 is also movably connected with the connecting piece 33; and
and the conical piece 5 is inserted into the adjusting groove 36 and abuts against the inner wall of the adjusting groove 36, and the taper of the outer wall of the conical piece 5 is larger than that of the adjusting groove 36.
In another case of this embodiment, when it is necessary to adjust the diameter of the circle surrounded by the arc plates 32, the conical member 5 is inserted into the adjusting groove 36, and at this time, the conical member 5 abuts against the wall of the adjusting groove 36, so as to adjust the diameter of the circle surrounded by the arc plates 32 through the adjusting rod 35.
As shown in fig. 3, as a preferred embodiment of the present invention, the driving assembly includes engaged coupled:
the driven gear 39 is sleeved on the periphery of the light rod part 3501; and
and the driving gear 38 is meshed with the driven gear 39 and is driven to rotate by the rotating shaft 37.
In one aspect of this embodiment, the motor drives the shaft 37 to rotate, thereby driving the rod 3501 to rotate by the action of the driven gear 39 and the driving gear 38, and increasing the effect of cleaning the inner wall of the test tube 2.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A test tube washing device, characterized in that it comprises:
the cleaning box is internally provided with a plurality of clamping blocks for clamping the test tubes; the number of the brush assemblies is equal to that of the clamping blocks, the brush assemblies are arranged at intervals with the test tubes and comprise bristles for cleaning the inner walls of the test tubes, and the brush assemblies drive the test tubes through driving pieces;
the brush assembly further comprises a plurality of arc-shaped plates which are arranged at intervals along the circumferential direction, and the arc-shaped plates are enclosed into a circle with adjustable diameter, and a plurality of bristles are arranged on the outer wall at intervals.
2. The test tube washing apparatus as claimed in claim 1, wherein the circular diameter defined by the plurality of arc-shaped plates is adjusted by an adjusting unit.
3. The cuvette washing apparatus according to claim 2, wherein the adjustment assembly comprises:
the adjusting rod is arranged at the circle center surrounded by the arc plates, and the outer diameter of the adjusting rod is adjustable; and two ends of the connecting piece are respectively movably connected with the adjusting rod and the arc-shaped plate.
4. The device for washing test tubes according to claim 3, wherein the adjustment lever is also driven in rotation by the drive assembly.
5. The tube washing apparatus of claim 4, wherein the adjustment lever further comprises:
the optical rod part is connected with the driving assembly;
the adjusting part is provided with a tapered adjusting groove at the circle center, the shell wall of the adjusting groove has elasticity and is provided with a plurality of abdicating notches at intervals along the circumferential direction, one end of the adjusting part is movably connected with the polished rod part, and the shell wall of the adjusting part is also movably connected with the connecting piece; and the conical piece is inserted in the adjusting groove and abutted against the inner wall of the adjusting groove, and the taper of the outer wall of the conical piece is larger than that of the adjusting groove.
6. The tube washing apparatus according to claim 5, wherein the drive assembly comprises, in meshing engagement:
the driven gear is sleeved on the periphery of the polished rod part; and the driving gear is meshed with the driven gear and is driven to rotate through the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122541368.7U CN216175131U (en) | 2021-10-21 | 2021-10-21 | Test tube cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122541368.7U CN216175131U (en) | 2021-10-21 | 2021-10-21 | Test tube cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216175131U true CN216175131U (en) | 2022-04-05 |
Family
ID=80887178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122541368.7U Active CN216175131U (en) | 2021-10-21 | 2021-10-21 | Test tube cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216175131U (en) |
-
2021
- 2021-10-21 CN CN202122541368.7U patent/CN216175131U/en active Active
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