CN115870294B - Test tube cleaning device for food detection - Google Patents
Test tube cleaning device for food detection Download PDFInfo
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- CN115870294B CN115870294B CN202310212838.6A CN202310212838A CN115870294B CN 115870294 B CN115870294 B CN 115870294B CN 202310212838 A CN202310212838 A CN 202310212838A CN 115870294 B CN115870294 B CN 115870294B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
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Abstract
A test tube cleaning device for food detection relates to the technical field of laboratory instrument cleaning, and comprises a combined installation frame, wherein a test tube cleaning assembly is arranged in the combined installation frame in a lifting manner; the test tube cleaning assembly comprises a lifting mounting plate which is horizontally arranged, four avoidance ports which are centrally symmetrical are vertically formed in the lifting mounting plate, and four vertical cleaning water pipes are fixedly connected to the lower surface of the lifting mounting plate corresponding to the four avoidance ports respectively; the outer wall of each cleaning water pipe is provided with a plurality of overflow ports, and the lower end of each cleaning water pipe is fixedly connected with a hemispherical bottom cleaning block respectively; two adjusting slip rings are sleeved on the outer side of each cleaning water pipe in a sliding mode, and a plurality of cleaning scrapers which are symmetrical in center are fixedly connected to the peripheral wall of each adjusting slip ring. The invention solves the problems of high cleaning difficulty, low cleaning efficiency and poor cleaning effect existing in the prior art when the food detection test tube is cleaned after being used.
Description
Technical Field
The invention relates to the technical field of laboratory instrument cleaning, in particular to a test tube cleaning device for food detection.
Background
Food detection refers to a subject for researching and evaluating food quality and changes thereof, and according to some basic theories and various technologies of physics, chemistry and biochemistry and according to the established technical standards, such as international and national food sanitation/safety standards, the quality of food raw materials, auxiliary materials, semi-finished products, finished products and byproducts is checked to ensure that the quality of the products is qualified. The food detection content comprises sensory detection of food, detection of nutrient components, additives and harmful substances in food, etc.
Specific equipment is needed for laboratory detection of foods, and the equipment is generally divided into two main types of food detection instruments and laboratory common equipment, wherein the food detection instruments comprise pesticide residue detectors, additive detectors, metal detectors, microorganism detectors and the like, and the laboratory common equipment comprises microscopes, balances, acidometers, chromatographs, constant-temperature water baths and the like; in addition, various types of test tubes are required in the process of food detection.
After the food detection is finished, the detection instrument is required to be cleaned, and particularly, the test tube serving as the reagent reaction container is required to be comprehensively cleaned so as to eliminate detection impurities remained in the test tube and avoid influencing the detection result when the detection instrument is used next time.
However, the special shape of the test tube increases its cleaning difficulty. Specifically, the test tube is a glass tube with a round bottom, and is long in length and small in caliber, so that the traditional mechanical cleaning equipment is difficult to penetrate into the glass tube to clean the inner wall of the test tube, and therefore, the laboratory test tube is cleaned by manual cleaning in a specific cleaning mode: one hand holds the test tube and inclines at a certain angle, and the other hand cleans the inner wall of the test tube by using the slender cleaning brush; the cleaning mode has the following defects: only one test tube can be cleaned at a time, and the relative rotation of the test tube and the brush and the back and forth sliding of the brush along the axial direction of the test tube need to be controlled manually in the cleaning process, the cleaning device has the advantages that all positions of the inner wall of the test tube cannot be cleaned comprehensively in the cleaning process, cleaning residues are very easy to generate, cleaning liquid is manually injected into the test tube in the cleaning process, and the cleaning device is complex in operation, low in efficiency and poor in cleaning effect.
In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a test tube cleaning device for food detection, which is used for solving the problems of high cleaning difficulty, low cleaning efficiency and poor cleaning effect in the conventional technology when a test tube for food detection is cleaned after being used.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a test tube cleaning device for food detection, includes the combination installing frame, the lift is equipped with test tube cleaning assembly in the combination installing frame, the rigid coupling has the spacing seat of slip on the lower extreme lateral wall of combination installing frame opening one side, be equipped with on the spacing seat of slip and follow the test tube clamping assembly of lateral sliding.
As an optimized scheme, the test tube cleaning assembly comprises a lifting mounting plate which is horizontally arranged, four centrally symmetrical avoidance ports are vertically formed in the lifting mounting plate, and four vertical cleaning water tubes are fixedly connected to the lower surface of the lifting mounting plate correspondingly.
As an optimized scheme, the outer wall of each cleaning water pipe is provided with a plurality of overflow ports, and the lower end of each cleaning water pipe is fixedly connected with a hemispherical bottom cleaning block respectively.
As an optimized scheme, two adjusting slip rings are sleeved on the outer side of each cleaning water pipe in a sliding mode, and a plurality of cleaning scrapers which are symmetrical in center are fixedly connected to the peripheral wall of each adjusting slip ring respectively.
As an optimized scheme, the test tube clamping assembly comprises a supporting base which is clamped in the sliding limiting seat in a sliding manner, four driven fluted discs which are symmetrical in center are arranged on the upper surface of the supporting base in a rotating manner, vertical test tube clamping seats are fixedly connected to the upper surfaces of the driven fluted discs respectively, and circular clamping openings are formed in the upper surfaces of the test tube clamping seats.
As an optimized scheme, four centrally symmetrical horizontal through holes are formed in the side wall of each test tube clamping seat, each horizontal through hole is fixedly connected with a horizontal clamping telescopic cylinder, and the telescopic tail end of each clamping telescopic cylinder extends into the clamping opening and is fixedly connected with an arc-shaped clamping plate.
As an optimized scheme, a plurality of strip-shaped limit grooves are axially formed in the outer wall of the cleaning water pipe, and the middle of each limit groove is fixedly connected with a vertical miniature bidirectional telescopic rod respectively.
As an optimized scheme, a plurality of centrally symmetrical limiting blocks are fixedly connected to the inner side wall of each adjusting slip ring, the limiting block clamping devices are arranged in the limiting grooves, and two telescopic ends of each miniature bidirectional telescopic rod are fixedly connected to the corresponding limiting blocks respectively.
As an optimized scheme, the test tube cleaning assembly further comprises a water supply tank fixedly connected to the upper surface of the combined installation frame, a pressure pump is fixedly connected to the side wall of the water supply tank, a plurality of water supply pipes are connected to the lower end face of the water supply tank, and the water supply pipes are spring pipes capable of being prolonged.
As an optimized scheme, the upper surface of the combined installation frame is provided with a plurality of communication ports, the communication ports and the avoidance ports are arranged in one-to-one correspondence, and the lower end part of the water supply pipe sequentially penetrates through the communication ports, the avoidance ports and the cleaning water pipe.
As an optimized scheme, symmetrical vertical limiting openings are respectively formed in the opposite end faces of the combined mounting frame, horizontal driving plates are respectively and fixedly connected to the opposite end faces of the lifting mounting plate, and the tail ends of the driving plates penetrate through the vertical limiting openings and extend to the outer parts of the vertical limiting openings.
As an optimized scheme, two symmetrical lifting driving motors are fixedly connected to the opposite end faces of the combined mounting frame, and the two lifting driving motors are vertically arranged below the corresponding vertical limiting openings respectively.
As an optimized scheme, the tail end of an output shaft of each lifting driving motor is fixedly connected with a vertical threaded rod respectively, and the upper end of each vertical threaded rod penetrates through and is in threaded connection with a corresponding driving plate.
As an optimized scheme, two symmetrical sliding driving motors are fixedly connected to the transverse outer end face of the sliding limiting seat, and the tail end of an output shaft of each sliding driving motor penetrates through the sliding limiting seat and is fixedly connected with a horizontal threaded rod.
As an optimized scheme, the support base is provided with a transverse threaded hole, and the horizontal threaded rod transversely penetrates through and is in threaded connection with the threaded hole.
As an optimized scheme, the center of the upper surface of the supporting base is fixedly connected with a driving fluted disc, and the driving fluted disc and the four driven fluted discs are meshed for transmission.
As an optimized scheme, a motor mounting groove is formed in the center of the lower surface of the support base, a rotation driving motor is fixedly connected to the inner top surface of the motor mounting groove, and the tail end of an output shaft of the rotation driving motor upwards penetrates through the support base and is fixedly connected to the center of the bottom surface of the driving fluted disc.
As an optimized scheme, the support base is also provided with a cross-shaped support frame, and the lower end of the cross-shaped support frame is fixedly connected to the upper surface of the support base between two adjacent test tube clamping seats.
As an optimized scheme, the center of the upper surface of the cross-shaped support frame is fixedly connected with a vertical lifting telescopic cylinder, the upper telescopic end of the lifting telescopic cylinder is fixedly connected with a test tube mounting frame, and a plurality of test tube mounting openings are formed in the test tube mounting frame.
As an optimized scheme, two symmetrical sliding blocks are fixedly connected on the lower surface of the supporting base, transverse limiting sliding grooves are respectively formed in the upper surface of the sliding limiting base and the inner bottom surface of the combined installation frame, and the sliding blocks are slidably clamped in the limiting sliding grooves.
Compared with the prior art, the invention has the beneficial effects that:
the test tube clamping assembly provided by the invention can simultaneously clamp a plurality of test tubes, and each test tube in clamping can rotate around the shaft under the drive control of the rotary driving motor, so that the cleaning of the test tube can cover the whole circumferential inner wall of the test tube, and the dead angle is effectively avoided; the test tube clamping seat and the clamping mechanism in the test tube clamping assembly can clamp the bottom ends of test tubes with different calibers, so that the universality of clamping is greatly improved; in addition, the test tube mounting frame that goes up and down to set up in the test tube clamping assembly not only can realize that test tube and test tube holder are spacing to it before the clamping, can also be once only taken off a plurality of test tubes from the test tube holder after the test tube is accomplished and washs to the time of test tube dismouting has been shortened greatly, cleaning efficiency has been improved.
The test tube cleaning assembly arranged in the invention can directly extend into the test tube to clean the inner wall of the test tube, so that the problem of high difficulty in cleaning the test tube is solved, and the cleaning water tube in the test tube cleaning assembly can be filled with cleaning liquid in real time in the process of cleaning the test tube, thereby reducing manual operation and simplifying cleaning flow; in addition, the cleaning scraping plate which is sleeved on the outer side of the cleaning water pipe in a sliding mode can stretch and slide back and forth along the axis of the cleaning water pipe under the driving of the miniature bidirectional telescopic rod, so that the cleaning position is changed, the cleaning range is enlarged, and the cleaning effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic view in front view of the mechanism of the present invention in full internal section;
FIG. 2 is a schematic diagram of the internal structure of the components of the present invention in a side view;
FIG. 3 is an overall schematic of the exterior of the mechanisms of the present invention in a top view;
FIG. 4 is a schematic view of the overall structure of the present invention in the front view;
FIG. 5 is a schematic view showing the overall structure of the present invention in a side view;
FIG. 6 is an enlarged schematic view of a portion of FIG. 1 at A;
fig. 7 is a schematic view showing an internal structure of the cleaning water pipe in the present invention in a plan view.
In the figure: the device comprises a 1-combined mounting frame, a 2-sliding limit seat, a 3-lifting mounting plate, a 4-avoiding opening, a 5-cleaning water pipe, a 6-overflow opening, a 7-bottom cleaning block, an 8-limit groove, a 9-miniature bidirectional telescopic rod, a 10-adjusting slip ring, an 11-limit block, a 12-cleaning scraping plate, a 13-water supply tank, a 14-pressure pump, a 15-water supply pipe, a 16-communication opening, a 17-vertical limit opening, a 18-driving plate, a 19-lifting driving motor, a 20-vertical threaded rod, a 21-supporting base, a 22-sliding driving motor, a 23-horizontal threaded rod, a 24-threaded hole, a 25-driven fluted disc, a 26-driving fluted disc, a 27-motor mounting groove, a 28-rotating driving motor, a 29-test tube clamping seat, a 30-clamping opening, a 31-horizontal through hole, a 32-clamping telescopic cylinder, a 33-arc-shaped clamping plate, a 34-cross-shaped supporting frame, a 35-lifting telescopic cylinder, a 36-test tube mounting frame, a 37-test tube mounting opening, a 38-sliding block, a 39-limiting chute and a 40-water outlet.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 7, a test tube cleaning device for food detection comprises a combined installation frame 1, wherein the combined installation frame 1 is a square frame which is vertically arranged, a test tube cleaning assembly is arranged in the combined installation frame 1 in a lifting manner, a sliding limiting seat 2 is fixedly connected on the side wall of the lower end of one side of an opening of the combined installation frame 1, and a test tube clamping assembly capable of sliding transversely is arranged on the sliding limiting seat 2.
The test tube cleaning assembly comprises a lifting mounting plate 3 which is horizontally arranged, four avoidance openings 4 which are symmetrical in center are vertically formed in the lifting mounting plate 3, four vertical cleaning water pipes 5 are fixedly connected to the lower surface of the lifting mounting plate 3 corresponding to the four avoidance openings 4 respectively, and the cleaning water pipes 5 are special-shaped pipes with irregular cross sections.
A plurality of overflow openings 6 are formed in the outer wall of each cleaning water pipe 5, the overflow openings 6 are respectively arranged along the axial direction and the circumferential direction of the cleaning water pipe 5, and the lower end of each cleaning water pipe 5 is fixedly connected with a hemispherical bottom cleaning block 7.
A plurality of strip-shaped limit grooves 8 are axially arranged on the outer wall of the cleaning water pipe 5, and the middle part of each limit groove 8 is fixedly connected with a miniature bidirectional telescopic rod 9 which is vertically arranged.
Two adjusting slip rings 10 are respectively sleeved on the outer side of each cleaning water pipe 5, a plurality of centrally symmetrical limiting blocks 11 are fixedly connected to the inner side wall of each adjusting slip ring 10, the limiting blocks 11 are arranged in limiting grooves 8 in a clamping mode, and two telescopic ends of each miniature bidirectional telescopic rod 9 are respectively fixedly connected to corresponding limiting blocks 11, so that the positions of the two adjusting slip rings 10 relative to the cleaning water pipes 5 are controlled through telescopic action of the miniature vertical telescopic rods.
A plurality of cleaning scrapers 12 which are symmetrical in center are fixedly connected to the peripheral wall of each adjusting slip ring 10 respectively, and the cleaning scrapers 12 are all rubber soft plates which are vertically arranged.
The test tube cleaning assembly further comprises a water supply tank 13 fixedly connected to the upper surface of the combined installation frame 1, a pressure pump 14 is fixedly connected to the side wall of the water supply tank 13, a plurality of water supply pipes 15 are connected to the lower end face of the water supply tank 13, and the water supply pipes 15 are spring pipes capable of being prolonged.
The upper surface of the combined installation frame 1 is provided with a plurality of communication ports 16, the communication ports 16 and the avoidance ports 4 are arranged in one-to-one correspondence, and the lower end part of the water supply pipe 15 sequentially passes through the communication ports 16 and the avoidance ports 4 and is fixed in the cleaning water pipe 5.
Symmetrical vertical limiting openings 17 are respectively formed in the opposite end faces of the combined mounting frame 1, horizontal driving plates 18 are fixedly connected to the opposite end faces of the lifting mounting plates 3 respectively, and the tail ends of the driving plates 18 penetrate through the vertical limiting openings 17 and extend to the outside of the vertical limiting openings 17.
Two symmetrical lifting driving motors 19 are fixedly connected to the opposite end faces of the combined mounting frame 1, and the two lifting driving motors 19 are vertically arranged below the corresponding vertical limiting openings 17 respectively.
The tail end of the output shaft of each lifting driving motor 19 is fixedly connected with a vertical threaded rod 20, and the upper end of each vertical threaded rod 20 passes through and is in threaded connection with the corresponding driving plate 18.
The test tube clamping assembly comprises a support base 21 which is horizontally arranged, and the support base 21 is slidably clamped in the sliding limiting seat 2.
Two symmetrical sliding driving motors 22 are fixedly connected to the transverse outer end face of the sliding limiting seat 2, and the tail end of an output shaft of each sliding driving motor 22 penetrates through the sliding limiting seat 2 and is fixedly connected with a horizontal threaded rod 23.
The support base 21 is provided with a transverse threaded hole 24, and the horizontal threaded rod 23 transversely penetrates through and is in threaded connection with the threaded hole 24.
Four driven fluted discs 25 with central symmetry are arranged on the supporting base 21, each driven fluted disc 25 is rotatably arranged on the upper surface of the supporting base 21, a driving fluted disc 26 is fixedly connected to the center of the upper surface of the supporting base 21, and the driving fluted disc 26 and the four driven fluted discs 25 are in meshed transmission.
The four driven fluted discs 25 are arranged in one-to-one correspondence with the four cleaning water pipes 5.
A motor mounting groove 27 is formed in the center of the lower surface of the support base 21, a rotation driving motor 28 is fixedly connected to the inner top surface of the motor mounting groove 27, and the tail end of an output shaft of the rotation driving motor 28 passes through the support base 21 upwards and is fixedly connected to the center of the bottom surface of the driving fluted disc 26.
The upper surface of every driven fluted disc 25 fixedly connected with vertical test tube grip slipper 29 respectively, test tube grip slipper 29 is square seat, and circular shape centre gripping mouth 30 has been seted up to the upper surface of test tube grip slipper 29.
Four central symmetrical horizontal through holes 31 are formed in the side wall of each test tube clamping seat 29, each horizontal through hole 31 is fixedly connected with a horizontal clamping telescopic cylinder 32 respectively, and the telescopic tail end of each clamping telescopic cylinder 32 extends into the clamping opening 30 and is fixedly connected with an arc-shaped clamping plate 33.
The support base 21 is also provided with a cross support frame 34, and the lower end of the cross support frame 34 is fixedly connected to the upper surface of the support base 21 between two adjacent test tube clamping seats 29.
The center of the upper surface of the cross-shaped support frame 34 is fixedly connected with a vertical lifting telescopic cylinder 35, the upper telescopic end of the lifting telescopic cylinder 35 is fixedly connected with a test tube mounting frame 36, and a plurality of test tube mounting openings 37 are formed in the test tube mounting frame 36.
Two symmetrical sliding blocks 38 are fixedly connected to the lower surface of the supporting base 21, transverse limiting sliding grooves 39 are respectively formed in the upper surface of the sliding limiting seat 2 and the inner bottom surface of the combined installation frame 1, and the sliding blocks 38 are slidably clamped in the limiting sliding grooves 39.
The inner bottom surface of the combined installation frame 1 is provided with a water outlet 40.
The invention is used when in use: firstly, controlling the lifting telescopic cylinder 35 to extend so as to enable the test tube mounting rack 36 to integrally lift, and clamping a test tube to be cleaned in the test tube mounting port 37; the lifting telescopic cylinder 35 is controlled to be shortened, the lower end of the test tube is lowered into the clamping opening 30, the clamping telescopic cylinder 32 is started, the lower part of the test tube is clamped through the arc-shaped clamping plate 33, and the test tube is integrally clamped and fixed in the test tube clamping seat 29; starting a sliding driving motor 22, driving a horizontal threaded rod 23 to rotate by the sliding driving motor 22, driving the whole supporting base 21 to transversely slide into the combined mounting frame 1, and enabling the test tube clamping assembly to be positioned right below the test tube cleaning assembly; starting a rotary driving motor 28, wherein the rotary driving motor 28 drives a driving fluted disc 26 to rotate and drives four driven fluted discs 25 meshed with the driving fluted disc 26 to rotate, so that each test tube clamped on a test tube clamping seat 29 is driven to rotate respectively; starting the pressure pump 14 to enable the cleaning liquid in the water supply tank 13 to be injected into the water supply pipe 15; the lifting driving motor 19 is started, the lifting driving motor 19 drives the vertical threaded rod 20 to rotate, thereby controlling the driving plate 18 to descend and driving the lifting mounting plate 3 to wholly descend, enabling the cleaning water pipe 5 to fall into the rotating test tube, enabling the cleaning fluid to enter the cleaning water pipe 5 from the water pipe 15, enabling the cleaning fluid in the cleaning water pipe 5 to flow out of the overflow port 6 and enter the test tube, controlling the miniature bidirectional telescopic rod 9 to stretch and retract, enabling the adjusting slip ring 10 to drive the cleaning scraping plate 12 to move up and down along the inner wall of the test tube, and cleaning the cleaning scraping plate.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some or all of the technical features may be replaced with other technical solutions, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and all the modifications or replacements are included in the scope of the claims and the specification of the present invention.
Claims (1)
1. Test tube cleaning device for food detection, its characterized in that: the automatic test tube cleaning device comprises a combined mounting frame (1), wherein a test tube cleaning assembly is arranged in the combined mounting frame (1) in a lifting manner, a sliding limiting seat (2) is fixedly connected to the side wall of the lower end of one side of an opening of the combined mounting frame (1), and a test tube clamping assembly capable of sliding transversely is arranged on the sliding limiting seat (2);
the test tube cleaning assembly comprises a lifting mounting plate (3) which is horizontally arranged, four central symmetry avoidance openings (4) are vertically formed in the lifting mounting plate (3), and four vertical cleaning water pipes (5) are fixedly connected to the lower surface of the lifting mounting plate (3) corresponding to the four avoidance openings (4) respectively;
a plurality of overflow ports (6) are formed in the outer wall of each cleaning water pipe (5), and a hemispherical bottom cleaning block (7) is fixedly connected to the lower end of each cleaning water pipe (5) respectively;
two adjusting slip rings (10) are sleeved on the outer side of each cleaning water pipe (5) in a sliding manner, and a plurality of cleaning scrapers (12) which are symmetrical in center are fixedly connected to the peripheral wall of each adjusting slip ring (10) respectively;
a plurality of strip-shaped limit grooves (8) are axially formed in the outer wall of the cleaning water pipe (5), and the middle part of each limit groove (8) is fixedly connected with a miniature bidirectional telescopic rod (9) which is vertically arranged;
a plurality of centrally symmetrical limiting blocks (11) are fixedly connected to the inner side wall of each adjusting slip ring (10), the limiting blocks (11) are arranged in the limiting grooves (8) in a clamping mode, and two telescopic ends of each miniature bidirectional telescopic rod (9) are fixedly connected to the corresponding limiting blocks (11) respectively;
the test tube clamping assembly comprises a supporting base (21) which is clamped in the sliding limiting seat (2) in a sliding manner, four driven fluted discs (25) which are symmetrical in center are arranged on the upper surface of the supporting base (21) in a rotating manner, vertical test tube clamping seats (29) are fixedly connected to the upper surface of each driven fluted disc (25) respectively, and circular clamping openings (30) are formed in the upper surface of each test tube clamping seat (29);
four centrally symmetrical horizontal through holes (31) are formed in the side wall of each test tube clamping seat (29), each horizontal through hole (31) is fixedly connected with a horizontal clamping telescopic cylinder (32) respectively, and the telescopic tail end of each clamping telescopic cylinder (32) extends into the clamping opening (30) and is fixedly connected with an arc-shaped clamping plate (33);
two symmetrical sliding driving motors (22) are fixedly connected to the transverse outer end face of the sliding limiting seat (2), and the tail end of an output shaft of each sliding driving motor (22) penetrates through the sliding limiting seat (2) and is fixedly connected with a horizontal threaded rod (23);
the support base (21) is provided with a transverse threaded hole (24), and the horizontal threaded rod (23) transversely penetrates through and is in threaded connection with the threaded hole (24);
the support base (21) is also provided with a cross support frame (34), and the lower end of the cross support frame (34) is fixedly connected to the upper surface of the support base (21) between two adjacent test tube clamping seats (29);
the center of the upper surface of the cross-shaped support frame (34) is fixedly connected with a vertical lifting telescopic cylinder (35), the upper telescopic end of the lifting telescopic cylinder (35) is fixedly connected with a test tube mounting frame (36), and a plurality of test tube mounting openings (37) are formed in the test tube mounting frame (36);
the test tube cleaning assembly further comprises a water supply tank (13) fixedly connected to the upper surface of the combined installation frame (1), a pressure pump (14) is fixedly connected to the side wall of the water supply tank (13), a plurality of water supply pipes (15) are connected to the lower end face of the water supply tank (13), and the water supply pipes (15) are extensible spring pipes;
a plurality of communication ports (16) are formed in the upper surface of the combined mounting frame (1), the communication ports (16) are arranged in one-to-one correspondence with the avoidance ports (4), and the lower end part of the water supply pipe (15) sequentially penetrates through the communication ports (16) and the avoidance ports (4) and is fixed in the cleaning water pipe (5);
symmetrical vertical limiting openings (17) are respectively formed in the opposite end faces of the combined mounting frame (1), horizontal driving plates (18) are respectively fixedly connected to the opposite end faces of the lifting mounting plate (3), and the tail ends of the driving plates (18) penetrate through the vertical limiting openings (17) and extend to the outside of the vertical limiting openings;
two symmetrical lifting driving motors (19) are fixedly connected to the opposite end surfaces of the combined mounting frame (1), and the two lifting driving motors (19) are vertically arranged below the corresponding vertical limiting openings (17) respectively;
the tail end of an output shaft of each lifting driving motor (19) is fixedly connected with a vertical threaded rod (20) respectively, and the upper end of each vertical threaded rod (20) passes through and is in threaded connection with a corresponding driving plate (18) respectively;
a driving fluted disc (26) is fixedly connected to the center of the upper surface of the supporting base (21), and the driving fluted disc (26) and the four driven fluted discs (25) are meshed for transmission;
a motor mounting groove (27) is formed in the center of the lower surface of the support base (21), a rotary driving motor (28) is fixedly connected to the inner top surface of the motor mounting groove (27), and the tail end of an output shaft of the rotary driving motor (28) upwards penetrates through the support base (21) and is fixedly connected to the center of the bottom surface of the driving fluted disc (26);
two symmetrical sliding blocks (38) are fixedly connected to the lower surface of the supporting base (21), transverse limiting sliding grooves (39) are respectively formed in the upper surface of the sliding limiting base (2) and the inner bottom surface of the combined installation frame (1), and the sliding blocks (38) are slidably clamped in the limiting sliding grooves (39).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310212838.6A CN115870294B (en) | 2023-03-08 | 2023-03-08 | Test tube cleaning device for food detection |
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| CN202310212838.6A CN115870294B (en) | 2023-03-08 | 2023-03-08 | Test tube cleaning device for food detection |
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| CN115870294A CN115870294A (en) | 2023-03-31 |
| CN115870294B true CN115870294B (en) | 2023-09-05 |
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| CN105499233A (en) * | 2015-12-25 | 2016-04-20 | 重庆欣欣向荣精细化工有限公司 | Washing device for test tube |
| CN107900043A (en) * | 2017-12-12 | 2018-04-13 | 百奥森（江苏）食品安全科技有限公司 | A kind of food inspection test tube cleaning drying device |
| CN108672442A (en) * | 2018-08-03 | 2018-10-19 | 俞畅 | A kind of cleaning device for test tube |
| CN109201680A (en) * | 2018-10-11 | 2019-01-15 | 温州医科大学附属第医院 | A kind of cleaning device for medical appliance |
| CN209886340U (en) * | 2019-01-29 | 2020-01-03 | 谭秉曜 | Chemistry experiment room test tube cleaning device |
| CN209452447U (en) * | 2019-02-13 | 2019-10-01 | 李星辉 | A kind of chemistry tube cleaning device |
| CN208879288U (en) * | 2019-02-27 | 2019-05-21 | 张林音 | A kind of cleaning device for chemistry tube |
| CN210676283U (en) * | 2019-06-05 | 2020-06-05 | 陈少静 | Laboratory is with test tube self-cleaning device |
| CN211938324U (en) * | 2020-01-08 | 2020-11-17 | 南安市弈星机械科技有限公司 | Test tube is washing unit in batches for inspection administrative or technical offices |
| CN112588707A (en) * | 2020-11-17 | 2021-04-02 | 德州职业技术学院（德州市技师学院） | Chemistry is test tube cleaning device for chemical laboratory |
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