CN112355002A

CN112355002A - Energy-conserving formula is test tube for analytical instrument holds degassing unit in succession

Info

Publication number: CN112355002A
Application number: CN202011125765.XA
Authority: CN
Inventors: 李冬梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-02-12

Abstract

The invention provides a continuous containing and sterilizing device for test tubes for an energy-saving analytical instrument, wherein a small convex disc is fixedly arranged on the outer surface of a large convex disc, an ejector rod is attached to the upper surface of the small convex disc, the top end of the ejector rod is movably connected with a swing rod, a piston plate is arranged at the bottom end of the swing rod, the piston plate is slidably arranged in a hot air cylinder, and a connecting pipe is fixedly connected to the bottom of the hot air cylinder. When the protruding department at big flange rotates to the top, the spring pulling rotary column of rotary column bottom is downward, in-process at the downstream rotates, thereby carry out spiral processing to the inner wall of test tube, with test tube inside residual moisture clean up, little flange contacts the back with the ejector pin simultaneously, the ejector pin drives the inner of pendulum rod upwards, pendulum rod outer end extrusion piston board is downward, pass through the shower nozzle blowout with the inside steam of heat inflator, with test tube internal contact in the test tube rack, carry out high temperature disinfection, whole structure holds the back at the test tube and automatically carries out moisture to every test tube and clean and the disinfection operation.

Description

Energy-conserving formula is test tube for analytical instrument holds degassing unit in succession

Technical Field

The invention belongs to the technical field of instrument test tubes, and particularly relates to a continuous containing and sterilizing device for test tubes of an energy-saving analytical instrument.

Background

The analysis and determination equipment used in the experiment is called as an analysis instrument, can analyze or determine materials, mainly comprises a multi-element analyzer, a test instrument, a test device, a laboratory instrument and the like, and finally, test tubes, catheters and the like are used in the analysis instrument, and various glass instruments are required to be uniformly contained after the use and cleaning of the instruments are finished.

After the test tube is placed in the storage bin, the inside residual moisture of test tube causes secondary pollution easily, can't disinfect in the while of handling, influences analytical instrument's analysis result, can not be simultaneously automatic to the disinfection of every test tube and clean the processing, the treatment effeciency is low, so, in view of this, improve the research to current structure and disappearance, provide energy-conserving formula for the analyzer test tube and hold degassing unit in succession to it has more practical value's purpose to reach in phase.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a continuous accommodating and sterilizing device for test tubes of an energy-saving analyzer, which is achieved by the following specific technical means:

the utility model provides an energy-conserving formula is test tube for analytical instrument holds degassing unit in succession, includes the collecting storage, the inside rotation of collecting storage installs big flange, big flange surface fixed mounting has little flange, the upper surface laminating of little flange has the ejector pin, the top swing joint of ejector pin has the pendulum rod, the bottom of pendulum rod is provided with the piston plate, the piston plate slidable mounting is in the inside of heat cylinder, the bottom fixedly connected with connecting pipe of heat cylinder, the bottom fixedly connected with shower nozzle of connecting pipe, the bottom of big flange is provided with the atress frame, the atress frame runs through the inside of baffle, and the below of atress frame is provided with the adjustable shelf, the adjustable shelf rotates and installs in the inside of cover shell, and the inner meshing of adjustable shelf has the pinion rack, the junction of pinion rack and cover shell is provided with the metal block group, the bottom fixed mounting of pinion rack has the rotary column, the bottom fixed mounting of rotary column has the brush pole, the brush pole runs through in the lower surface of cover shell, and the below of brush pole is provided with the test-tube rack, the fixed mounting of test-tube rack is at the upper surface of disc, the lower fixed mounting of disc has square piece, the laminating of the front and back surface of square piece has the spring leaf, the front surface block of disc has the cardboard, cardboard movable mounting is at the end of slide bar, slide bar slidable mounting is in the inside of fixing base, and the inside of slide bar is provided with magnet, the opposite face of magnet and be provided with corresponding coil in the inside of fixing base.

Further, the magnetic field magnetic pole that the inner produced of coil is the same with the magnetic pole of opposite face magnet, electric connection between coil and the metal block group, the spring has all been cup jointed to the surface of slide bar and the surface of brush-holder stud, and when the department of convexity through big flange rotated to the below, the atress frame received extrusion back downstream, and the outer end that the atress frame bottom drove the adjustable shelf is downward to drive the pinion rack and remove in the inside of cover shell, until the metal block montage after, the inside electric current that produces of switch-on coil, the magnetic pole that guarantees the coil produced promotes magnet, promotes the slide bar and removes to the inboard.

Further, the top of adjustable shelf is provided with the tooth piece corresponding with the pinion rack, the inside of rotary column does not be provided with corresponding chute and projection with the interior wall connection punishment of cover shell, rotates to the top in the protruding department of big projection, and the atress frame resumes the back, and the spring pulling rotary column of rotary column bottom is downward, utilizes the design of spout and projection simultaneously, rotates at the in-process of downstream to carry out spiral processing to the inner wall of test tube.

Further, the through-hole has been distributed to the equipartition distance in inside of test-tube rack, test-tube rack and brush-holder stud, shower nozzle correspond the setting from top to bottom respectively, the surface of cardboard is provided with the spring plectrum with the junction of slide bar, when the slide bar drives the cardboard and moves to the inboard, until behind the circular arc piece on cardboard contact disc surface, promotes the disc and rotates, when the rotating part angle, the spring leaf acts on the square piece in bottom after, stall to carry out the processing of next test tube.

Furthermore, the large convex disc is fixedly installed at the output end of the motor, the large convex disc and the small convex disc are arranged in a bilateral symmetry mode, and the outer surface of the circular disc is provided with arc blocks corresponding to the clamping plates.

Further, the outer surface of the piston plate is sleeved with a spring, a one-way valve is arranged at the joint of the hot air cylinder and the connecting pipe, and the swing rod is rotatably installed inside the storage bin.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, after a test tube in an analytical instrument is used and cleaned, the test tube is placed in a through hole in a test tube rack, a motor drives a large convex disc to rotate, when a convex part of the large convex disc rotates to the upper part, a stress frame recovers, a spring at the bottom of a rotating column pulls the rotating column to the lower part, and meanwhile, the rotating column rotates in the process of moving downwards by utilizing the design of a sliding groove and a convex column, so that the inner wall of the test tube is spirally processed, the residual water in the test tube is cleaned, and the pollution caused by the residual water in the test tube is avoided.

2. According to the invention, the small convex disc rotates along with the large convex disc when the large convex disc rotates, the convex part of the small convex disc is contacted with the ejector rod, the ejector rod drives the inner end of the oscillating rod to move upwards, the outer end of the oscillating rod extrudes the piston plate downwards based on the lever principle, hot gas in the hot gas cylinder is ejected out through the spray head to be contacted with the interior of a test tube in the test tube rack for high-temperature disinfection, and the whole structure automatically performs moisture wiping and disinfection operation on each test tube after the test tubes are placed.

3. When the convex part of the large convex disc rotates to the lower part, the stress frame moves downwards after being extruded, the bottom end of the stress frame drives the outer end of the movable frame to move downwards so as to drive the toothed plate to move in the shell, the current generated in the coil is switched on after the metal block is connected, the magnetic pole generated by the coil is ensured to push the magnet and push the slide rod to move inwards, when the slide rod drives the clamping plate to move inwards and until the clamping plate contacts with the arc block on the surface of the disc, the disc is pushed to rotate, when the disc rotates for a part of angle, the spring piece acts on the bottom square block and stops rotating, so that the next test tube is processed, the operation of each test tube does not need to be manually performed, and the working efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the connection between the large cam and the housing of the present invention;

FIG. 3 is a cross-sectional side view of the structure of FIG. 2 taken along line A-A of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2 at B of the present invention;

FIG. 5 is a sectional view of the connection between the fixing base and the slide rod;

figure 6 is a schematic top view of the disk and card of the present invention.

In the figure: 1. a storage bin; 2. a large convex disc; 3. a small convex disc; 4. a top rod; 5. a swing rod; 6. a piston plate; 7. a hot gas cylinder; 8. a connecting pipe; 9. a spray head; 10. a stress frame; 11. a partition plate; 12. a movable frame; 13. a housing; 1301. a group of metal blocks; 14. a toothed plate; 15. turning the column; 16. a brush rod; 17. a test tube rack; 18. a disc; 19. a square block; 20. a spring plate; 21. clamping a plate; 22. a slide bar; 23. a fixed seat; 2301. a coil; 2302. and a magnet.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the invention provides a continuous containing and sterilizing device for test tubes for an energy-saving analytical instrument, which is shown in the attached drawings 1 to 6: comprises a storage bin 1, a large convex disc 2 is rotatably arranged in the storage bin 1, the large convex disc 2 is fixedly arranged at the output end of a motor, a small convex disc 3 is fixedly arranged on the outer surface of the large convex disc 2, the large convex disc 2 and the small convex disc 3 are arranged in bilateral symmetry, a mandril 4 is attached to the upper surface of the small convex disc 3, the top end of the mandril 4 is movably connected with a swing rod 5, the bottom end of the swing rod 5 is provided with a piston plate 6, the piston plate 6 is slidably arranged in a hot air cylinder 7, the bottom of the hot air cylinder 7 is fixedly connected with a connecting pipe 8, the outer surface of the piston plate 6 is sleeved with a spring, a one-way valve is arranged at the joint of the hot air cylinder 7 and the connecting pipe 8, the swing rod 5 is rotatably arranged in the storage bin 1, the bottom end of the connecting pipe 8 is fixedly connected with a spray head 9, the bottom of the large convex disc 2 is provided with, the movable rack 12 rotates and is installed in the casing 13, the inner end of the movable rack 12 is meshed with the toothed plate 14, the joint of the toothed plate 14 and the casing 13 is provided with a metal block group 1301, the bottom end of the toothed plate 14 is fixedly provided with a rotary column 15, the top end of the movable rack 12 is provided with a toothed block corresponding to the toothed plate 14, the inside of the rotary column 15 and the inner wall of the casing 13 are connected and are respectively provided with a corresponding chute and a corresponding convex column, the bottom of the rotary column 15 is fixedly provided with a brush rod 16, the brush rod 16 penetrates through the lower surface of the casing 13, a test tube rack 17 is arranged below the brush rod 16, when the convex part of the large convex disc 2 rotates to the upper side, the stress rack 10 recovers, the rotary column 15 is pulled downwards by a spring at the bottom of the rotary column 15, and meanwhile, the design of the chute and the convex column is utilized to rotate in the downward movement process, and the inner wall of the.

Through holes are distributed in the test tube rack 17 at equal intervals, the test tube rack 17, the brush rod 16 and the spray head 9 are respectively arranged in an up-and-down corresponding manner, the test tube rack 17 is fixedly arranged on the upper surface of a disc 18, a square block 19 is fixedly arranged on the lower surface of the disc 18, spring pieces 20 are attached to the front surface and the rear surface of the square block 19, a clamping plate 21 is clamped on the front surface of the disc 18, an arc block corresponding to the clamping plate 21 is arranged on the outer surface of the disc 18, the clamping plate 21 is movably arranged at the tail end of a sliding rod 22, a spring poking piece is arranged at the joint of the outer surface of the clamping plate 21 and the sliding rod 22, the sliding rod 22 is slidably arranged in a fixed seat 23, a magnet 2302 is arranged in the sliding rod 22, a corresponding coil 2301 is arranged on the opposite surface of the magnet and in the fixed seat 23, the magnetic pole, the outer surface of slide bar 22 and the outer surface of brush-holder stud 16 all cup joint the spring, when the department of convexity through big flange 2 rotated to the below, the atress frame 10 received extrusion back downstream, and the outer end that the atress frame 10 bottom drove adjustable shelf 12 is downward to drive pinion rack 14 and move in the inside of cover shell 13, until metal block group 1301 contact the back, switch on the inside electric current that produces of coil 2301, guarantee the magnetic pole that coil 2301 produced and promote magnet 2302, promote slide bar 22 and move to the inboard.

The specific use mode and function of the embodiment are as follows:

in the invention, after a test tube in an analytical instrument is used and cleaned, the test tube is placed in a through hole in a test tube rack 17, a large convex disc 2 is driven to rotate by a motor, when a convex part of the large convex disc 2 rotates to the upper part, after a stress frame 10 recovers, a spring at the bottom of a rotary column 15 pulls the rotary column 15 to move downwards, and simultaneously, the rotary column rotates in the downward moving process by utilizing the design of a chute and the convex column, so that the inner wall of the test tube is spirally processed, residual moisture in the test tube is cleaned, the phenomenon that the residual moisture is polluted in the test tube is avoided, meanwhile, when the large convex disc 2 rotates, a small convex disc 3 rotates along with the rotary column, after the convex part of the small convex disc 3 is contacted with an ejector rod 4, the ejector rod 4 drives the inner end of a swing rod 5 to move upwards, based on a lever principle, the outer end of the swing rod 5 extrudes a piston plate 6 downwards, hot air in a hot, high-temperature disinfection is carried out, the whole structure automatically carries out moisture wiping and disinfection operation on each test tube after the test tubes are placed, when the convex part of the big convex disc 2 rotates to the lower part, the stress frame 10 moves downwards after being extruded, the bottom end of the stress frame 10 drives the outer end of the movable frame 12 to move downwards, thereby driving the toothed plate 14 to move inside the housing 13, until the metal block set 1301 contacts, the current generated in the coil 2301 is switched on, so that the magnetic poles generated by the coil 2301 push the magnet 2302, push the slide bar 22 to move inwards, when the slide bar 22 drives the catch plate 21 to move inwards until the catch plate 21 contacts the arc block on the surface of the disc 18, the disc 18 is pushed to rotate, when the disk 18 rotates for a part of angle, the spring piece 20 stops rotating after acting on the bottom square block 19, thereby carry out the processing of next test tube, need not the manual operation of carrying out every test tube, improved work efficiency greatly.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an energy-conserving formula is test tube holds degassing unit in succession for analytical instrument, includes collecting storage (1), its characterized in that: the novel multifunctional garbage bin is characterized in that a large convex disc (2) is installed in the storage bin (1) in a rotating mode, a small convex disc (3) is installed on the outer surface of the large convex disc (2) in a fixed mode, an ejector rod (4) is attached to the upper surface of the small convex disc (3), an oscillating rod (5) is movably connected to the top end of the ejector rod (4), a piston plate (6) is arranged at the bottom end of the oscillating rod (5), the piston plate (6) is installed in a hot air cylinder (7) in a sliding mode, a connecting pipe (8) is fixedly connected to the bottom of the hot air cylinder (7), a sprayer (9) is fixedly connected to the bottom end of the connecting pipe (8), a stress frame (10) is arranged at the bottom of the large convex disc (2), the stress frame (10) penetrates through the partition plate (11), a movable frame (12) is arranged below the stress frame (10), and the movable frame (12), and the inner end of the movable frame (12) is meshed with a toothed plate (14), the junction of the toothed plate (14) and the casing (13) is provided with a metal block group (1301), the bottom fixed mounting of the toothed plate (14) is provided with a rotary column (15), the bottom fixed mounting of the rotary column (15) is provided with a brush rod (16), the brush rod (16) runs through the lower surface of the casing (13), a test tube rack (17) is arranged below the brush rod (16), the fixed mounting of the test tube rack (17) is arranged on the upper surface of the disc (18), the lower fixed mounting of the disc (18) is provided with a square block (19), the front and back surfaces of the square block (19) are laminated with a spring leaf (20), the front surface of the disc (18) is clamped with a clamping plate (21), the clamping plate (21) is movably mounted at the tail end of a sliding rod (22), the sliding rod (22) is slidably mounted in the fixing seat (23), and a magnet (2302) is arranged in the sliding rod (22), and a corresponding coil (2301) is arranged on the opposite surface of the magnet (2302) and in the fixed seat (23).

2. The continuous accommodating and sterilizing device for the test tubes of the energy-saving analytical instrument according to claim 1, wherein: the magnetic poles of the magnetic field generated by the inner end of the coil (2301) are the same as the magnetic poles of the magnets (2302) on the opposite surfaces, the coil (2301) is electrically connected with the metal block group (1301), and springs are sleeved on the outer surface of the sliding rod (22) and the outer surface of the brush rod (16).

3. The continuous accommodating and sterilizing device for the test tubes of the energy-saving analytical instrument according to claim 1, wherein: the top of adjustable shelf (12) is provided with the tooth piece corresponding with pinion rack (14), the inside of rotary column (15) is provided with corresponding chute and projection respectively with the inner wall junction of cover shell (13).

4. The continuous accommodating and sterilizing device for the test tubes of the energy-saving analytical instrument according to claim 1, wherein: through holes are distributed in the test tube rack (17) at equal intervals, the test tube rack (17), the brush rod (16) and the spray head (9) are respectively arranged up and down correspondingly, and a spring poking sheet is arranged at the joint of the outer surface of the clamping plate (21) and the sliding rod (22).

5. The continuous accommodating and sterilizing device for the test tubes of the energy-saving analytical instrument according to claim 1, wherein: the large convex disc (2) is fixedly arranged at the output end of the motor, the large convex disc (2) and the small convex disc (3) are arranged in a bilateral symmetry mode, and the outer surface of the disc (18) is provided with arc blocks corresponding to the clamping plates (21).

6. The continuous accommodating and sterilizing device for the test tubes of the energy-saving analytical instrument according to claim 1, wherein: the outer surface of the piston plate (6) is sleeved with a spring, a one-way valve is arranged at the joint of the hot air cylinder (7) and the connecting pipe (8), and the swing rod (5) is rotatably installed inside the storage bin (1).