CN211847872U

CN211847872U - Microorganism sample test tube rack

Info

Publication number: CN211847872U
Application number: CN201921783968.0U
Authority: CN
Inventors: 陈相宜; 王呓梅; 叶素香
Original assignee: Suzhou Shengmin Tianli Biotechnology Co ltd
Current assignee: Suzhou Shengmin Tianli Biotechnology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-11-03
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to the technical field of microorganism detection, in particular to a microorganism sampling test tube placing rack, which comprises a longitudinal guide rail, a transmission plate, a sleeve, a bracket and a cross beam, wherein the longitudinal guide rail is arranged at the upper left position of the bracket, a transmission lead screw is arranged at the middle position inside the longitudinal guide rail, the transmission lead screw is rotationally connected with a transmission motor inside the longitudinal guide rail, the transmission plate is arranged on the longitudinal guide rail, the transmission plate is slidably connected with the longitudinal guide rail, a transmission box is arranged on the cross beam, a worm wheel is arranged at the middle position inside the transmission box, and the worm wheel is rotationally connected with the transmission box; the utility model discloses in, through setting up sleeve pipe, support and driving plate, increased the automation level of device, the device of being convenient for is to taking and depositing of test tube, and the device of being convenient for washs the test tube.

Description

Microorganism sample test tube rack

Technical Field

The utility model relates to a microbiological detection technical field specifically is a microbiological sampling test tube rack.

Background

The test tube is used for each scientific field experiment, and including biological experiment use, when the use of test tube, need use the test-tube rack, the test-tube rack is used for placing (also can place the test tube on the test-tube rack sometimes, observe the phenomenon of certain experiment), dries the most basic laboratory glassware in the chemistry laboratory that the test tube was used, has corresponding number little post and aperture in the test-tube rack, and the foraminiferous can be put the test tube vertically for use or so that continue the going on of observing the reaction. There is an increasing demand for a rack for holding test tubes for sampling microorganisms, because the washed test tubes can be placed upside down on the column for drying.

The existing device is used, the automation level is low, the test tube needs to be cleaned after the use, the manual cleaning speed is slow, time and labor are wasted, the cleaning efficiency is low, the cleaning effect is poor, the test tube rack is inconvenient to take and store test tubes when the test tube rack is used, the operation is complex, and therefore the microorganism sampling test tube rack is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microorganism sample test tube rack to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a microorganism sampling test tube placing rack comprises a longitudinal guide rail, a transmission plate, a sleeve, a support and a cross beam, wherein the longitudinal guide rail is arranged at the upper left position of the support, a transmission screw rod is arranged at the middle position inside the longitudinal guide rail, the transmission screw rod is rotatably connected with the longitudinal guide rail, the transmission screw rod is in transmission connection with an adjusting motor inside the longitudinal guide rail, the transmission plate is arranged on the longitudinal guide rail, the transmission plate is in sliding connection with the longitudinal guide rail, the transmission plate is connected with the transmission screw rod through a ball, the sleeve is uniformly arranged at the lower position of the transmission plate, a hairbrush is arranged on the outer surface of the sleeve, a guide seat is uniformly arranged on the support below the sleeve, the arrangement position of the guide seat corresponds to the arrangement position of the sleeve, a U-shaped connecting rod is arranged on the guide seat, and is in sliding connection with the guide seat through a sliding rod, install broken line type connecting rod on the intermediate position in guide holder the place ahead, broken line type connecting rod is provided with two, two the tie point coincidence of broken line type connecting rod and guide holder, two the rear end of broken line type connecting rod rotates between pivot and the guide holder to be connected, two splint are installed to the front end of broken line type connecting rod, be provided with the crossbeam on the intermediate position of support inside, install the transmission case on the crossbeam, be provided with the worm wheel on the inside intermediate position of transmission case, rotate between worm wheel and the transmission case to be connected, the inside transmission ball that is provided with of worm wheel, the transmission ball cover covers on accommodate the lead screw, accommodate the lead screw's upper end and test tube hold in the palm and be connected.

Preferably, the sleeve is rotatably connected with the transmission plate, a transmission wheel is arranged between the sleeve and the transmission plate, a transmission motor is arranged at the upper right position of the transmission plate, a transmission wheel is mounted on an output shaft of the transmission motor, and the two separated transmission wheels are connected through a transmission belt.

Preferably, the sliding rod is connected with the guide seat in a sliding mode, a pressing plate is installed at the rear end of the sliding rod, and a spring is arranged between the pressing plate and the support.

Preferably, a worm is arranged in the transmission case, the worm and the worm wheel are in meshed connection, the worm is connected with a hand wheel in the front of the transmission case, and the transmission case is arranged at a position corresponding to the guide seat.

Preferably, sliding grooves are formed in the positions above the two broken line type connecting rods, the arrangement positions of the two sliding grooves correspond to the arrangement position of a guide pillar at the front end of the U-shaped connecting rod, the guide pillar at the front end of the U-shaped connecting rod is arranged in the sliding grooves, and the guide pillar is in sliding connection with the sliding grooves.

Preferably, a water guide pipe is arranged in the sleeve and is installed on the transmission plate, and the upper end of the water guide pipe is connected with the sealing joint.

Preferably, the sealing joint is connected with a water pump at the position below the bracket through a connecting water pipe, and a water inlet of the water pump is hermetically connected with the water tank through a water guide pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the guide holder, U type connecting rod, broken line type connecting rod, splint, clamp plate, spring, transmission case, worm wheel, worm, transmission ball and transmission lead screw, the device of being convenient for is fixed to the test tube, fixed stroke is short, fixed efficiency is high, convenient operation, fixed fastness is high, it is very inconvenient to fix the test tube when fixing to the prior art to have solved, the problem that consumes time length, the test tube holds in the palm simultaneously, transmission lead screw, the mutually supporting between worm wheel and the worm, the effect of paying to the test tube is increased to the device, the stability of test tube use has been increased, can ask to pay to the test tube of different length and size simultaneously, the storage environment of test tube has been optimized, the stability of storage has been increased;

2. the utility model discloses in, through setting up driving motor, accommodate motor, sleeve pipe, aqueduct, water pump and water tank, increased the automatically cleaning effect of device, guaranteed the cleaning ability of device to the test tube, solved prior art when using, it is low to appear automatic level, can not realize carrying out good clear problem to the test tube, avoids prior art to appear the test tube inner wall when using and remains the problem that the foreign matter is more to lead to influencing the sample next time, has reduced intensity of labour.

Drawings

FIG. 1 is a front cross-sectional view of the device of the present invention;

FIG. 2 is a top view of the stent of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the bushing of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the internal structure of the transmission case of fig. 1 according to the present invention.

In the figure: 1-transmission screw rod, 2-longitudinal guide rail, 3-transmission plate, 4-sleeve, 5-transmission wheel, 6-transmission motor, 7-adjusting motor, 8-bracket, 9-test tube holder, 10-transmission ball, 11-adjusting screw rod, 12-water pump, 13-water tank, 14-beam, 15-worm wheel, 16-pressing plate, 17-spring, 18-sliding rod, 19-guide seat, 20-U-shaped connecting rod, 21-broken line type connecting rod, 22-guide column, 23-sliding chute, 24-clamping plate, 25-sealing joint, 26-water guide pipe, 27-brush, 28-hand wheel, 29-transmission box and 30-worm.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a microorganism sampling test tube placing rack comprises a longitudinal guide rail 2, a transmission plate 3, a sleeve 4, a support 8 and a cross beam 14, wherein the longitudinal guide rail 2 is installed at the upper left position of the support 8, a transmission lead screw 1 is installed at the middle position inside the longitudinal guide rail 2, the transmission lead screw 1 is rotatably connected with the longitudinal guide rail 2, the transmission lead screw 1 is in transmission connection with an adjusting motor 7 inside the longitudinal guide rail 2, the transmission plate 3 is installed on the longitudinal guide rail 2, the transmission plate 3 is in sliding connection with the longitudinal guide rail 2, the transmission plate 3 is connected with the transmission lead screw 1 through a ball, the sleeve 4 is evenly installed at the lower position of the transmission plate 3, a brush 27 is arranged on the outer surface of the sleeve 4, a guide seat 19 is evenly arranged on the support 8 below the sleeve 4, and the setting position of the guide seat 19 corresponds to the setting position of the sleeve 4, install U type connecting rod 20 on the guide holder 19, sliding connection between U type connecting rod 20 passes through slide bar 18 and guide holder 19, install broken line type connecting rod 21 on the intermediate position in guide holder 19 the place ahead, broken line type connecting rod 21 is provided with two, two the tie point coincidence of broken line type connecting rod 21 and guide holder 19, two the rear end of broken line type connecting rod 21 rotates between pivot and the guide holder 19 to be connected, splint 24 is installed to two the front end of broken line type connecting rod 21, be provided with crossbeam 14 on the intermediate position of support 8 inside, install transmission case 29 on the crossbeam 14, be provided with worm wheel 15 on the intermediate position of transmission case 29 inside, rotate between worm wheel 15 and the transmission case 29 to be connected, the inside transmission ball 10 that is provided with of worm wheel 15, transmission ball 10 overlaps on adjusting screw 11, adjusting screw 11's upper end holds in the palm 9 with the test tube, guide holder 19, U type connecting rod 20, broken line type connecting rod 21, splint 24, clamp plate 16, spring 17, transmission case 29, worm wheel 15, worm 30, cooperation between transmission ball 10 and the transmission lead screw 1 is used, the device of being convenient for is fixed to the test tube, the fixed stroke is short, fixed efficient, high operation, fixed fastness is high, it is very inconvenient to have solved prior art and appear fixing when fixing the test tube, consume the long problem of time, test tube holder 9 simultaneously, transmission lead screw 1, mutually support between worm wheel 15 and the worm 30, the effect is paid to the support of test tube to the device has been increased, the stability that the test tube used has been increased, can support to the test tube of different length and size simultaneously and pay, the storage environment of test tube has been optimized, the stability of storage has been increased.

The sleeve 4 is rotatably connected with the transmission plate 3, a transmission wheel 5 is arranged between the sleeve 4 and the transmission plate 3, a transmission motor 6 is arranged at the upper right position of the transmission plate 3, the transmission wheel 5 is arranged on an output shaft of the transmission motor 6, two transmission wheels 5 which are separated from each other are connected through a transmission belt, the slide rod 18 is slidably connected with the guide seat 19, a pressing plate 16 is arranged at the rear end of the slide rod 18, a spring 17 is arranged between the pressing plate 16 and the bracket 8, a worm 30 is arranged in the transmission box 29, the worm 30 is meshed with the worm wheel 15, the worm 30 is connected with a hand wheel 28 at the front position of the transmission box 29, the setting position of the transmission box 29 corresponds to the setting position of the guide seat 19, sliding grooves 23 are arranged at the positions above the two broken line type connecting rods 21, and the setting positions of the two sliding grooves 23 correspond to the setting position of the guide post 22 at the front end of the, the guide post 22 at the front end of the U-shaped connecting rod 20 is arranged in the sliding groove 23, the guide post 22 is connected with the sliding groove 23 in a sliding manner, the water guide pipe 26 is arranged in the sleeve 4, the water guide pipe 26 is arranged on the transmission plate 3, the upper end of the water guide pipe 26 is connected with the sealing joint 25, the sealing joint 25 is connected with the water pump 12 at the lower position of the bracket 8 through the connecting water pipe, the water inlet of the water pump 12 is connected with the water tank 13 through the water guide pipe 26 in a sealing manner, and the transmission motor 6, the adjusting motor 7, the sleeve 4, the water guide pipe 26, the water pump 12 and the water tank 13 are matched for use, so that the self-cleaning effect of the device is improved, the cleaning capability of the device on a test tube is ensured, the problem that the device has low automation level when the prior art is used, the test tube cannot be cleaned well is solved, and the problem that the next sampling is influenced by more, the labor intensity is reduced.

The model of the transmission motor 6 and the model of the adjusting motor 7 are Y160M1-2, and the model of the water pump 12 is FL-2203.

The working process is as follows: when the test tube fixing device is used, when a test tube needs to be fixed, the U-shaped connecting rod 20 slides backwards, the U-shaped connecting rod 20 drives the pressing plate 16 to move through the sliding rod 18, the pressing plate 16 compresses the spring 17, the guide pillar 22 slides in the sliding groove 23, the fold line type connecting rod 21 moves towards two sides, then the test tube is placed between the two clamping plates 24, the U-shaped connecting rod 20 is loosened, the spring 17 drives the pressing plate 16 to reset, the pressing plate 16 cooperates with the sliding rod 18 to drive the U-shaped connecting rod 20 to move forwards, the fold line type connecting rod 21 moves towards the middle, the clamping plates 24 clamp the test tube, then the hand wheel 28 is rotated, the hand wheel 28 drives the worm 30 to rotate, the worm wheel 15 is driven to rotate while the worm 30 rotates, the worm wheel 15 drives the transmission ball 10 to rotate, the adjusting screw rod 11 drives the test tube holder 9 to move upwards, the test tube holder 9 realizes the support of, the U-shaped connecting rod 20 slides backwards, the broken line type connecting rod 21 moves towards two sides, the clamping plate 24 cancels clamping of the test tube, the test tube is conveniently taken out, in the process, the guide seat 19, the U-shaped connecting rod 20, the broken line type connecting rod 21, the clamping plate 24, the pressing plate 16, the spring 17, the transmission box 29, the worm wheel 15, the worm 30, the transmission ball 10 and the transmission screw rod 1 are matched for use, the device is convenient to fix the test tube, the fixing stroke is short, the fixing efficiency is high, the operation is convenient, the fixing firmness is high, the problems that in the prior art, the fixation is very inconvenient and the consumed time is long when the test tube is fixed are solved, meanwhile, the test tube support 9, the transmission screw rod 1, the worm wheel 15 and the worm 30 are matched with each other, the supporting effect of the device on the test tube is improved, the stability of the use of the test tube is improved, meanwhile, the supporting of the test, the storage stability is improved, when the test tube needs to be cleaned, the adjusting motor 7 drives the transmission screw rod 1 to rotate at the moment, the transmission motor 6 drives the transmission wheel 5 to rotate, the sleeve 4 is driven by the transmission wheel 5 to rotate, the transmission plate 3 moves downwards while the transmission screw rod 1 rotates, the sleeve 4 is inserted into the test tube, then the water pump 12 conveys water in the water tank 13 into the water guide pipe 26, the water guide pipe 26 conveys the water into the test tube, the hairbrush 27 cleans the inner wall of the test tube, and therefore the test tube is cleaned, in the process, the transmission motor 6, the adjusting motor 7, the sleeve 4, the water guide pipe 26, the water pump 12 and the water tank 13 are matched for use, the self-cleaning effect of the device is improved, the cleaning capability of the device for the test tube is ensured, the problems that the automation level is low and the test tube cannot be cleaned well in the prior art are solved, the problem that the residual foreign matters on the inner wall of the test tube are more to influence next sampling in the prior art is avoided, and the labor intensity is reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a microorganism sample test tube rack, includes longitudinal rail (2), driving plate (3), sleeve pipe (4), support (8) and crossbeam (14), its characterized in that: install longitudinal rail (2) on the upper left side position of support (8), install transmission lead screw (1) on the inside intermediate position of longitudinal rail (2), rotate between transmission lead screw (1) and longitudinal rail (2) and be connected, the transmission is connected between transmission lead screw (1) and the inside adjusting motor (7) of longitudinal rail (2), install driving plate (3) on longitudinal rail (2), sliding connection between driving plate (3) and longitudinal rail (2), driving plate (3) are connected with transmission lead screw (1) through the ball, evenly install sleeve pipe (4) on the below position of driving plate (3), be provided with brush (27) on the surface of sleeve pipe (4), evenly be provided with guide holder (19) on support (8) of the below of sleeve pipe (4), the position that sets up of guide holder (19) is corresponding with the position that sets up of sleeve pipe (4), install U type connecting rod (20) on guide holder (19), sliding connection between U type connecting rod (20) through slide bar (18) and guide holder (19), install broken line type connecting rod (21) on the intermediate position in guide holder (19) the place ahead, broken line type connecting rod (21) are provided with two, two the tie point coincidence of broken line type connecting rod (21) and guide holder (19), two the rear end of broken line type connecting rod (21) is rotated between through pivot and guide holder (19) and is connected, two splint (24) are installed to the front end of broken line type connecting rod (21), be provided with crossbeam (14) on the inside intermediate position of support (8), install transmission case (29) on crossbeam (14), be provided with worm wheel (15) on the inside intermediate position of transmission case (29), rotate between worm wheel (15) and the transmission case (29) and be connected, a transmission ball (10) is arranged in the worm wheel (15), the transmission ball (10) is sleeved on the adjusting screw rod (11), and the upper end of the adjusting screw rod (11) is connected with the test tube holder (9); the sleeve (4) is rotatably connected with the transmission plate (3), a transmission wheel (5) is arranged between the sleeve (4) and the transmission plate (3), a transmission motor (6) is arranged at the upper right position of the transmission plate (3), a transmission wheel (5) is arranged on an output shaft of the transmission motor (6), and two separated transmission wheels (5) are connected through a transmission belt; sliding grooves (23) are formed in the positions above the two broken line type connecting rods (21), the arrangement positions of the two sliding grooves (23) correspond to the arrangement positions of guide pillars (22) at the front ends of the U-shaped connecting rods (20), the guide pillars (22) at the front ends of the U-shaped connecting rods (20) are arranged in the sliding grooves (23), and the guide pillars (22) are in sliding connection with the sliding grooves (23).

2. A microbial sampling test tube rack in accordance with claim 1, wherein: the sliding rod (18) is connected with the guide seat (19) in a sliding mode, a pressing plate (16) is installed at the rear end of the sliding rod (18), and a spring (17) is arranged between the pressing plate (16) and the support (8).

3. A microbial sampling test tube rack in accordance with claim 1, wherein: the worm (30) is arranged in the transmission case (29), the worm (30) is meshed with the worm wheel (15), the worm (30) is connected with a hand wheel (28) in the front position of the transmission case (29), and the setting position of the transmission case (29) corresponds to the setting position of the guide seat (19).

4. A microbial sampling test tube rack in accordance with claim 1, wherein: a water guide pipe (26) is arranged in the sleeve (4), the water guide pipe (26) is installed on the transmission plate (3), and the upper end of the water guide pipe (26) is connected with the sealing joint (25).

5. A microbial sampling test tube rack according to claim 4, wherein: the sealing joint (25) is connected with a water pump (12) at the lower position of the support (8) through a connecting water pipe, and a water inlet of the water pump (12) is connected with the water tank (13) through a water guide pipe (26) in a sealing mode.