CN214865934U - Cuvette cleaning device - Google Patents
Cuvette cleaning device Download PDFInfo
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- CN214865934U CN214865934U CN202121757566.0U CN202121757566U CN214865934U CN 214865934 U CN214865934 U CN 214865934U CN 202121757566 U CN202121757566 U CN 202121757566U CN 214865934 U CN214865934 U CN 214865934U
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Abstract
The utility model relates to the technical field of instrument cleaning equipment, in particular to a cuvette cleaning device, which comprises a cleaning bin and a rotating assembly arranged above the cleaning bin in a lifting way, wherein the rotating assembly comprises a driving piece and a rotating piece; the interior of the cleaning bin is a hollow space, and the top of the cleaning bin is provided with an opening for the rotating piece to extend into; the driving piece comprises a rotating shaft and a driving motor for driving the rotating shaft to rotate; the rotating part comprises a plurality of placing racks fixedly connected to the rotating shaft and limiting pressing plates arranged above all the placing racks in a lifting mode; the top of the placing frame is fixedly connected with a free edge extending into the cuvette; when the cuvette is reversely buckled on the free edge of the placing frame, the outer side wall of the cuvette cannot be shielded, and meanwhile, liquid in the cleaning bin can also enter the cuvette, so that the cleaning effect of the cuvette is ensured; the rack includes a plurality of, can wash, drip simultaneously a plurality of cell, improves clean efficiency.
Description
Technical Field
The utility model relates to an instrument cleaning equipment technical field especially relates to a cell cleaning device.
Background
The cuvette is an equipment instrument for spectral analysis on a spectrophotometer and is generally a cuboid, the bottom and two sides of the cuvette are frosted glass, and the other two sides of the cuvette are light-transmitting surfaces made of optical glass; whether a cuvette in the spectrophotometer is clean or not is one of factors influencing the determination accuracy; in order to ensure the cleanliness, some users use the cuvette once during detection, and more users use the cuvette repeatedly in order to save the cost, so that higher requirements are provided for cleaning the cuvette, and the structure and the light transmittance of the cuvette cannot be damaged during cleaning; therefore, a correct and reasonable cleaning method is required, and the cleaning agent can not be washed by alkali liquor and can not be brushed by hard cloth and a brush; the existing cuvette cleaning usually adopts a manual operation mode, needs to be cleaned one by one, wastes time and labor during operation, and has lower efficiency.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, utility model provides a cell cleaning device, it has solved among the prior art and has wasted time and energy, the inefficiency problem when rinsing the contrast cell.
According to an embodiment of the utility model, a cuvette cleaning device comprises a cleaning bin and a rotating assembly arranged above the cleaning bin in a lifting way, wherein the rotating assembly comprises a driving piece and a rotating piece;
the interior of the cleaning bin is a hollow space, and the top of the cleaning bin is provided with an opening for the rotating piece to extend into;
the driving piece comprises a rotating shaft and a driving motor for driving the rotating shaft to rotate; the rotating part comprises a plurality of placing racks fixedly connected to the rotating shaft and limiting pressing plates arranged above all the placing racks in a lifting mode; place frame top fixedly connected with and stretch into the inside free limit of cell to make the cell back-off set up on the rack.
In the embodiment, firstly, cleaning solution or clear water is injected into the hollow space inside the cleaning bin, and then the cuvette is arranged on the placing frame in an inverted manner, so that the free edge on the placing frame extends into the inner cavity of the cuvette; then the limiting pressure plate arranged above the placing rack is controlled to lift and move downwards to a proper position; the whole rotating assembly is controlled to move downwards until the cuvettes on the rotating member are completely immersed into liquid in the cleaning bin, and when the reversed cuvettes in the cleaning bin float upwards, the limiting pressing plate above the placing frame can limit the floating upwards of the cuvettes, so that the inner cavities of the cuvettes are prevented from completely separating from the free edge of the placing frame; the driving motor is started, the rotating shaft is driven to rotate through the driving motor, the rotating shaft drives the placing rack fixedly connected to the rotating shaft to rotate, when the placing rack rotates, the cuvette inversely buckled on the placing rack is driven to rotate together in the liquid in the cleaning bin, and when the cuvette rotates, the cuvette interacts with the liquid in the cleaning bin, so that the cuvette is cleaned; after cleaning is finished, the rotating assembly is controlled to move upwards, the cuvette on the placing frame is separated from the liquid in the cleaning bin, and the cuvette is drained above the cleaning bin; when the cuvette is reversely buckled on the free edge of the placing frame, the outer side wall of the cuvette cannot be shielded, and meanwhile, liquid in the cleaning bin can also enter the cuvette, so that the cleaning effect of the cuvette is ensured; the rack includes a plurality of, can wash, drip simultaneously a plurality of cell, improves clean efficiency.
Further, fixedly connected with first extensible member on the lateral wall in washing storehouse, the flexible end fixedly connected with mounting panel of first extensible member, axis of rotation swivelling joint be in on the mounting panel.
Furthermore, a protection box is fixedly installed on the top side of the installation plate, the driving motor is fixedly installed in the protection box, and the rotating shaft is fixedly connected with an output shaft of the driving motor.
Furthermore, the rack is an L-shaped fixing rod, one side of the fixing rod is fixedly connected with the rotating shaft, and the other side of the fixing rod is a free side.
Furthermore, a flexible head is fixedly connected to the top of the free edge.
Furthermore, a fixed plate is fixedly connected to the rotating shaft, a second telescopic piece is fixedly connected to the fixed plate, one end of the second telescopic piece is fixedly connected to the bottom side of the fixed plate, and the other end of the second telescopic piece is fixedly connected to the top side of the limiting pressing plate.
Furthermore, a through hole for the rotating shaft to pass through is formed in the middle of the limiting pressure plate, the number of the second telescopic pieces is two, and the two second telescopic pieces are respectively located on two sides of the rotating shaft.
Further, an ultrasonic generator is fixedly connected to the inner bottom surface of the cleaning bin.
Further, the bottom of the cleaning bin is fixedly connected with a drain valve communicated with the inside of the cleaning bin.
Furthermore, the inner side wall of the cleaning bin is fixedly connected with an annular water delivery pipe, and the water delivery pipe is fixedly connected with a plurality of water spraying heads.
Compared with the prior art, the utility model discloses following beneficial effect has:
when the cuvette is reversely buckled on the free edge of the placing frame, the outer side wall of the cuvette cannot be shielded, and meanwhile, liquid in the cleaning bin can also enter the cuvette, so that the cleaning effect of the cuvette is ensured; the rack includes a plurality of, can wash, drip simultaneously a plurality of cell, improves clean efficiency.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of another state of FIG. 2;
fig. 4 is a schematic view illustrating a connection between a fixing rod and a rotating shaft according to an embodiment of the present invention;
FIG. 5 is a schematic view of the connection between the limiting pressure plate and the second expansion member according to the embodiment of the present invention;
FIG. 6 is a schematic view of the connection between the cleaning chamber and the water pipe according to the embodiment of the present invention;
in the above drawings: 100. cleaning the bin; 110. an ultrasonic generator; 120. a drain valve; 130. a water delivery pipe; 131. a sprinkler head; 210. a first telescoping member; 211. mounting a plate; 220. a drive motor; 221. a protection box; 230. a rotating shaft; 231. fixing the rod; 232. a flexible head; 240. a limiting pressure plate; 241. a through hole; 242. a second telescoping member; 250. and (7) fixing the plate.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 6 together, the embodiment provides a cuvette cleaning apparatus, which includes a cleaning bin 100 and a rotating assembly disposed above the cleaning bin 100 in a lifting manner, wherein the rotating assembly includes a driving member and a rotating member;
the interior of the cleaning bin 100 is a hollow space, and the top of the cleaning bin is provided with an opening for a rotating part to extend into;
the driving member includes a rotation shaft 230 and a driving motor 220 for driving the rotation shaft 230 to rotate; the rotating member comprises a plurality of placing frames fixedly connected to the rotating shaft 230 and a limiting pressing plate 240 arranged above all the placing frames in a lifting manner; place frame top fixedly connected with and stretch into the inside free limit of cell to make the cell back-off set up on the rack.
In this embodiment, a cleaning solution or clean water is injected into the hollow space inside the cleaning bin 100, and then the cuvette is placed on the placement frame in a reversed manner, so that the free edge of the placement frame extends into the inner cavity of the cuvette; then the limiting pressure plate 240 which is arranged above the placing rack in a lifting mode is controlled to move downwards to a proper position; as shown in fig. 3, the whole rotating assembly is controlled to move downwards until the cuvettes on the rotating member are completely immersed in the liquid in the cleaning bin 100, when the reversed cuvettes in the cleaning bin 100 float upwards, the limiting pressure plate 240 above the placing rack can limit the floating upwards of the cuvettes, and the inner cavities of the cuvettes are prevented from completely separating from the free edge of the placing rack; the driving motor 220 is started again, the rotating shaft 230 is driven to rotate through the driving motor 220, the rotating shaft 230 drives the placing rack fixedly connected to the rotating shaft to rotate, when the placing rack rotates, the cuvette inversely buckled on the placing rack is driven to rotate together in the liquid in the cleaning bin 100, and when the cuvette rotates, the cuvette interacts with the liquid in the cleaning bin 100, so that the cuvette is cleaned; after cleaning, controlling the rotating assembly to move upwards, separating the cuvette on the placing frame from the liquid in the cleaning bin 100, and draining the cuvette above the cleaning bin 100; when the cuvette is reversely buckled on the free edge of the placing frame, the outer side wall of the cuvette cannot be shielded, and meanwhile, liquid in the cleaning bin 100 can also enter the cuvette, so that the cleaning effect of the cuvette is ensured; the rack includes a plurality of, can wash, drip simultaneously a plurality of cell, improves clean efficiency.
Preferably, a first telescopic member 210 is fixedly connected to an outer side wall of the cleaning bin 100, a mounting plate 211 is fixedly connected to a telescopic end of the first telescopic member 210, and the rotating shaft 230 is rotatably connected to the mounting plate 211.
As shown in fig. 1 to 3, the first extensible member 210 drives the mounting plate 211 to move up and down, and further drives the rotating shaft 230 to move up and down.
Preferably, a protection box 221 is fixedly installed on the top side of the installation plate 211, the driving motor 220 is fixedly installed in the protection box 221, and the rotation shaft 230 is fixedly connected with the output shaft of the driving motor 220.
As shown in fig. 1 to 3, the protection box 221 can protect the driving motor 220 therein, and when the driving motor 220 is started, the rotation shaft 230 on the output shaft thereof can be directly driven to rotate.
Preferably, the rack is an L-shaped fixing rod 231, one side of the fixing rod 231 is fixedly connected with the rotating shaft 230, and the other side is a free side.
As shown in fig. 1 to 4, the rotating shaft 230 is fixedly connected with a plurality of fixing rods 231, and the fixing rods 231 are uniformly distributed around the rotating shaft 230; when placing the cell, the cell directly buckles on dead lever 231 upside down, lets the free limit of dead lever 231 stretch into the cell inner chamber.
Preferably, a flexible head 232 is fixedly attached to the top of the free edge.
As shown in fig. 1 to 4, the flexible head 232 at the top of the free edge can prevent the free edge extending into the inner cavity of the cuvette from being worn against the inner side wall of the cuvette; specifically, the bottom side of the limiting pressing plate 240, the outer side walls of the placing frame and the rotating shaft 230 can be provided with a flexible layer on one side, so that abrasion of the contrasting color dish is avoided; both the flexible head 232 and the flexible material can be flexible materials known in the art, such as rubber.
Preferably, a fixing plate 250 is fixedly connected to the rotating shaft 230, a second expansion member 242 is fixedly connected to the fixing plate 250, and one end of the second expansion member 242 is fixedly connected to the bottom side of the fixing plate 250 and the other end is fixedly connected to the top side of the limiting pressure plate 240.
As shown in fig. 1, 2, 4 and 5, the limiting pressure plate 240 is disposed above the placing frame by being lifted up and down by the second extensible member 242.
Preferably, a through hole 241 for the rotating shaft 230 to pass through is formed in the middle of the limiting pressing plate 240, and the number of the second expansion pieces 242 is two, and the two second expansion pieces 242 are respectively located at two sides of the rotating shaft 230.
As shown in fig. 5 and 6, the cleaning bin 100 is in a barrel shape, the limiting pressure plate 240 is in a disk shape, and the two second telescopic pieces 242 on the limiting pressure plate 240 can enable the limiting pressure plate 240 to be stably arranged above the placing frame in a lifting manner; specifically, the limiting pressing plate 240 is a hollow plate, so that the liquid can smoothly pass through the limiting pressing plate 240.
Preferably, an ultrasonic generator 110 is fixedly connected to the inner bottom surface of the cleaning bin 100.
As shown in fig. 2 and 3, ultrasonic waves are generated by the ultrasonic generator 110, and the cavitation, acceleration and direct current effects of the ultrasonic waves in the liquid in the cleaning bin 100 are utilized to disperse, emulsify and peel off the dirt layer on the cuvette, thereby achieving a better cleaning effect.
Preferably, a drain valve 120 communicated with the inside of the cleaning bin 100 is fixedly connected to the bottom of the cleaning bin 100.
As shown in fig. 1 to 3, when the drain valve 120 is opened, the liquid in the cleaning chamber 100 can be discharged.
Preferably, the inner side wall of the cleaning bin 100 is fixedly connected with an annular water pipe 130, and the water pipe 130 is fixedly connected with a plurality of water spray heads 131.
As shown in fig. 2, 3 and 6, water is supplied to the water pipe 130 through an external water source, and the cuvettes in the cleaning bin 100 are washed through the water spray head 131 on the water pipe 130, so as to achieve a better cleaning effect.
Specifically, the first extensible member 210 may adopt a hydraulic rod or an electric push rod in the prior art, so that the first extensible member 210 can be automatically extended and retracted; the second telescopic member 242 may be a manual telescopic rod in the prior art, so that the cost can be saved.
Compared with the prior art, when the cuvette is reversely buckled on the free edge of the placing frame, the outer side wall of the cuvette cannot be shielded, and meanwhile, liquid in the cleaning bin 100 can also enter the cuvette, so that the cleaning effect of the cuvette is ensured; the rack includes a plurality of, can wash, drip simultaneously a plurality of cell, improves clean efficiency.
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 the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. A cuvette cleaning device is characterized by comprising a cleaning bin and a rotating assembly arranged above the cleaning bin in a lifting manner, wherein the rotating assembly comprises a driving piece and a rotating piece;
the interior of the cleaning bin is a hollow space, and the top of the cleaning bin is provided with an opening for the rotating piece to extend into;
the driving piece comprises a rotating shaft and a driving motor for driving the rotating shaft to rotate; the rotating part comprises a plurality of placing racks fixedly connected to the rotating shaft and limiting pressing plates arranged above all the placing racks in a lifting mode; place frame top fixedly connected with and stretch into the inside free limit of cell to make the cell back-off set up on the rack.
2. The cuvette cleaning apparatus according to claim 1, wherein a first telescopic member is fixedly connected to an outer side wall of the cleaning bin, a mounting plate is fixedly connected to a telescopic end of the first telescopic member, and the rotating shaft is rotatably connected to the mounting plate.
3. A cuvette cleaning apparatus according to claim 2, wherein a protection box is fixedly mounted on the top side of the mounting plate, the driving motor is fixedly mounted in the protection box, and the rotating shaft is fixedly connected with an output shaft of the driving motor.
4. The cuvette cleaning apparatus according to claim 1, wherein the rack is an L-shaped fixing rod, one side of the fixing rod is fixedly connected with the rotating shaft, and the other side of the fixing rod is a free side.
5. A cuvette cleaning apparatus according to claim 4, wherein a flexible head is fixedly attached to the top of the free edge.
6. The cuvette cleaning apparatus according to claim 1, wherein a fixing plate is fixedly connected to the rotation shaft, and a second extensible member is fixedly connected to the fixing plate, and one end of the second extensible member is fixedly connected to a bottom side of the fixing plate, and the other end of the second extensible member is fixedly connected to a top side of the limiting pressure plate.
7. The cuvette cleaning apparatus according to claim 6, wherein a through hole is formed in the middle of the limiting pressure plate for the rotation shaft to pass through, and the number of the second telescopic members is two, and the two second telescopic members are respectively located at two sides of the rotation shaft.
8. A cuvette cleaning apparatus according to claim 1, wherein an ultrasonic generator is fixedly connected to the inner bottom surface of the cleaning chamber.
9. A cuvette cleaning apparatus according to claim 1, wherein a drain valve is fixedly connected to the bottom of the washing chamber and communicates with the inside of the washing chamber.
10. The cuvette cleaning device according to claim 1, wherein an annular water pipe is fixedly connected to the inner side wall of the cleaning bin, and a plurality of water spray heads are fixedly connected to the water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121757566.0U CN214865934U (en) | 2021-07-30 | 2021-07-30 | Cuvette cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121757566.0U CN214865934U (en) | 2021-07-30 | 2021-07-30 | Cuvette cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214865934U true CN214865934U (en) | 2021-11-26 |
Family
ID=78910015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121757566.0U Active CN214865934U (en) | 2021-07-30 | 2021-07-30 | Cuvette cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214865934U (en) |
-
2021
- 2021-07-30 CN CN202121757566.0U patent/CN214865934U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402760 plant 36, No. 92, Donglin Avenue, Biquan street, Bishan District, Chongqing (6th floor) Patentee after: Chongqing Kaiao Biological Technology Co.,tld Address before: 402760 plant 36, No. 92, Donglin Avenue, Biquan street, Bishan District, Chongqing (6th floor) Patentee before: Chongqing Kaiao Biotechnology Co.,Ltd. |