CN109201675B - Test tube self-cleaning device is used in electroanalytical chemistry laboratory - Google Patents

Test tube self-cleaning device is used in electroanalytical chemistry laboratory Download PDF

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Publication number
CN109201675B
CN109201675B CN201811222457.1A CN201811222457A CN109201675B CN 109201675 B CN109201675 B CN 109201675B CN 201811222457 A CN201811222457 A CN 201811222457A CN 109201675 B CN109201675 B CN 109201675B
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fixedly connected
test tube
cleaning device
pool
electroanalytical chemistry
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CN109201675A (en
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黄德乾
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Fuyang Normal University
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Fuyang Normal University
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/28—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking
    • B08B9/30—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by splash, spray, or jet application, with or without soaking and having conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/36—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus cleaning by using brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/20—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/42—Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought the apparatus being characterised by means for conveying or carrying containers therethrough
    • B08B9/426—Grippers for bottles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Devices For Use In Laboratory Experiments (AREA)

Abstract

本发明公开了一种电分析化学实验室用试管自动清洗装置，包括水池,所述水池的顶部固定安装有试管的输送夹持机构，所述水池的右侧内壁的左部固定连接有凸台，所述凸台的底部固定安装有水龙头,所述水龙头的顶部固定连接有导水管,所述凸台的顶部贯穿开设有五组收纳腔，所述收纳腔内活动安装有试管自动刷洗机构，所述凸台的右侧顶部开设有沥干槽，本发明能够自动的对试管进行清洗，对试管输送的同时对试管进行夹持紧固，并且完成试管内试剂倾倒、刷洗、沥干等一系列清洗作用，效率高且省时省力，易于推广应用。

Figure 201811222457

The invention discloses an automatic cleaning device for test tubes in an electroanalytical chemistry laboratory. , the bottom of the boss is fixedly installed with a faucet, the top of the faucet is fixedly connected with a water conduit, the top of the boss is provided with five groups of storage cavities, and the automatic test tube brushing mechanism is movably installed in the storage cavity, The top of the right side of the boss is provided with a draining groove, and the present invention can automatically clean the test tube, clamp and fasten the test tube while transporting the test tube, and complete the steps of pouring, brushing, and draining the reagents in the test tube. A series of cleaning functions, high efficiency, time-saving and labor-saving, easy to popularize and apply.

Figure 201811222457

Description

Test tube self-cleaning device is used in electroanalytical chemistry laboratory
Technical Field
The invention relates to the field of teaching aids, in particular to an automatic cleaning device for a test tube for an electroanalytical chemistry laboratory.
Background
The electrochemical analysis method is an analysis method established by using the relationship between the composition and content of the solution to be analyzed in a chemical battery and the electrochemical property thereof by applying the electrochemical principle and technology. Its advantages are high sensitivity, selectivity and selectivity, simple equipment, convenient operation and wide application range. Many electrochemical assays are both qualitative and quantitative; the invention can analyze organic matters and inorganic matters, and a plurality of methods are convenient to automate, can be used for continuous, automatic and remote measurement, and have wide application in various fields such as production, scientific research, medicine and health, and in laboratories of electroanalytical chemistry experiment classes, various reagents and solutions are often used for experiments.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic cleaning device for a test tube for an electroanalytical chemistry laboratory.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: an automatic cleaning device for test tubes for an electroanalytical chemistry laboratory comprises a water pool, wherein a first fixing frame is fixedly connected to the top of the left side of the water pool, two groups of first motors are fixedly mounted on the first fixing frame, two groups of tracks are fixedly mounted on the top of the right side of the water pool, a convex rail is fixedly connected to the top of the tracks, a second fixing frame is fixedly connected to the right end of the tracks, which extends out of the right side of the water pool, a bearing plate is fixedly connected between the bottom of the second fixing frame and the water pool, two groups of bearings are fixedly mounted on the second fixing frame, a lead screw is fixedly connected between the first motor and the bearings, two groups of guide rods are fixedly connected between the first fixing frame and the second fixing frame and are respectively positioned at the outer sides of the two groups of lead screws, movable blocks are movably connected to each group of lead screws, the bottom of the slide rail is movably connected with a slide block, the bottom of the slide block is provided with a clamping groove, the clamping groove is movably clamped with the convex rail, a second motor is fixedly arranged in the slide block, a plurality of test tube clamping frames are rotatably connected between the second motors, the test tube clamping frames are provided with six groups, the side walls of the test tube clamping frames are respectively provided with two groups of telescopic cavities, and positioning rods are movably clamped between the adjacent telescopic cavities of the test tube clamping frames;
the left part of the inner wall of the right side of the water pool is fixedly connected with a boss, the bottom of the boss is fixedly provided with a water tap, the top of the water tap is fixedly connected with five groups of water delivery pipes, a drainage groove is arranged between the bottom of the boss and the bottom of the inner cavity of the water pool, the top of the boss is penetrated and provided with five groups of containing cavities, the water delivery pipes are communicated with the upper parts of the side walls of the containing cavities, the inner walls of the containing cavities are provided with threads, the inner walls of the containing cavities are provided with four groups of guide grooves, the inner parts of the containing cavities are movably connected with lifting blocks, the side walls of the lifting blocks are fixedly connected with four groups of guide keys, the lifting blocks are movably clamped with the guide grooves through the guide keys, a third motor is fixedly arranged in the lifting blocks, the bottom of the third motor is rotatably connected with a threaded rotary drum, the threaded rotary, the inner part of the lifting block is fixedly provided with a water guide pipe, the right end of the water guide pipe penetrates through the side wall of the lifting block and is fixedly connected with an interface, the interface is movably connected with a water delivery pipe, the top of the other end of the water guide pipe is fixedly connected with a sleeve, the top of the sleeve is rotatably connected with a pipe shaft, the top of the pipe shaft penetrates through a rotary table and extends out, the rotary table is fixedly connected with the pipe shaft, the side wall and the top of the pipe shaft are provided with a plurality of spray holes, and the side wall and the top of the pipe shaft are.
Preferably, the water pool is made of ceramic materials.
Preferably, a spring is arranged between the two ends of the positioning rod and the telescopic cavity.
Preferably, the clamping part of the test tube clamping frame is fixedly connected with a rubber sheet.
Preferably, the bottom of the containing cavity is fixedly connected with a limiting net rack.
Preferably, the bottom of the inner wall of the water pool is provided with a drainage port.
Preferably, the top of the right side of the boss is provided with a draining groove.
Preferably, a water drainage hole is formed between the bottom of the draining groove and the drainage groove.
Preferably, the inclination angle of the bottom of the drainage groove is set to thirty degrees.
The working principle of the invention is as follows: place the test tube in the recess between the holding frame, the test tube bottom is supported by the loading board, first motor drives the lead screw rotatory, make the movable block move on horizontal position under the guide orientation effect of guide bar, the slider is the activity joint on orbital tongue, the movable block carries out the centre gripping fastening to the test tube in the clamping frame in step to both sides when doing the motion when the motion the movable block, the holding frame fastens the test tube before breaking away from the loading board, the sheet rubber has the guard action to the test tube, when the test tube moves to the top of pond left part, the rotatory holding frame that drives of second motor rotates 180 degrees with the test tube, empty the test tube in the test tube test solution into the pond, first motor drives the lead screw antiport, the movable block moves to the groove top of accomodating of boss right side, the rotatory and the screw thread intermeshing of accomodating the intracavity wall of screw rotary drum that the third motor drove the crane bottom, drive the elevator under the effect of the guide key of elevator lateral wall and the guide way that the accomoda Go up and down, the elevator drives the hollow shaft and stretches into in the test tube, the third motor drives the revolving stage rotatory, the revolving stage drives the hollow shaft and washs the test tube inner wall through the brush on the hollow shaft, when the interface of elevator lateral wall and raceway activity joint, tap passes through the raceway with water, the aqueduct is carried to the hollow shaft inside, wash away the inner wall of test tube with water blowout by the orifice, wash the adnexed residual reagent of test tube inner wall or precipitate, screw rotary drum reversal drives the crane and descends, spacing rack can play spacing effect drainage simultaneously, when the lead screw drives the movable block and continues to move to the driping groove top of boss to the right side, drip the convenient next use of driping of residual water droplet on the test tube inner wall, the water droplet is discharged by the lower outlet under the driping groove, derive water by the drainage groove.
The invention has the beneficial effects that: the test tube cleaning machine can automatically clean test tubes, clamp and fasten the test tubes while conveying the test tubes, complete a series of cleaning actions such as reagent dumping, brushing and draining in the test tubes, can clean five test tubes simultaneously, is high in efficiency, time-saving and labor-saving, can efficiently provide clean test tubes for students and teachers in an electroanalytical chemistry laboratory, and is easy to popularize and apply when the test tubes are used for experiments in class in electroanalytical chemistry.
Description of the drawings:
FIG. 1 is a side view of a test tube of the present invention as it is being tipped;
FIG. 2 is a side view of the test tube of the present invention during brushing;
FIG. 3 is a top view of the conveying clamping mechanism of the present invention in a non-operating state;
FIG. 4 is a top view of the conveying fixture in an operating state;
FIG. 5 is a partial schematic view of the conveying clamping mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the holder of the present invention;
FIG. 7 is a schematic view of a portion of a brushing mechanism according to the present invention;
FIG. 8 is a schematic structural view of the receiving chamber and the lifting block of the present invention;
FIG. 9 is a schematic view of a cleaning brush according to the present invention;
FIG. 10 is a top view of the present invention;
wherein: 1 water pool, 2 first fixing frame, 3 second fixing frame, 4 bearing plate, 5 bearings, 6 first motor, 7 tracks, 8 convex tracks, 9 lead screws, 10 guide rods, 11 moving blocks, 12 sliding blocks, 13 second motor, 14 sliding rails, 15 clamping grooves, 16 test tube clamping frames, 17 positioning rods, 18 springs, 19 telescopic cavities, 20 rubber sheets, 21 bosses, 22 containing cavities, 23 guide grooves, 24 lifting blocks, 25 guide keys, 26 interfaces, 27 third motor, 28 threaded rotary drums, 29 rotary tables, 30 sleeves, 31 water guide pipes, 32 tubular shafts, 33 spray holes, 34 brushes, 35 water taps, 36 water conveying pipes, 37 limiting net frames, 38 drainage grooves, 39 water outlets, 40 draining grooves, 41 water draining holes and 101 test tubes.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1: as shown in fig. 1-10, an automatic cleaning device for test tubes for an electroanalytical chemistry laboratory comprises a water tank 1, wherein a first fixing frame 2 is fixedly connected to the top of the left side of the water tank 1, two sets of first motors 6 are fixedly installed on the first fixing frame 2, two sets of tracks 7 are fixedly installed on the top of the right side of the water tank 1, a convex rail 8 is fixedly connected to the top of each track 7, a second fixing frame 3 is fixedly connected to the right end of each track 7, which extends out of the right side of the water tank 1, a bearing plate 4 is fixedly connected between the bottom of the second fixing frame 3 and the water tank 1, two sets of bearings 5 are fixedly installed on the second fixing frame 3, a lead screw 9 is fixedly connected between each first motor 6 and each bearing 5, two sets of guide rods 10 are respectively positioned at the outer sides of the two sets of lead screws 9, and a moving block 11 is movably connected to each set of lead, the test tube test fixture comprises a moving block 11, a lead screw 9, a slide rail 14, a slide block 12, a clamping groove 15, a convex rail 8, a second motor 13, a plurality of test tube clamping frames 16, six groups of test tube clamping frames 16, two groups of telescopic cavities 19 and positioning rods 17, wherein the moving block 11 is mutually meshed with the lead screw 9, the upper side of the moving block 11 is fixedly connected with the slide rail 14, the bottom of the slide rail 14 is movably connected with the slide block 12, the bottom of the slide block 12 is provided with the clamping groove 15, the clamping groove 15 is movably clamped with the convex rail 8, the second motor 13 is fixedly installed in the slide block 12, the plurality of test tube clamping frames 16 are;
the left part of the inner wall of the right side of the water pool 1 is fixedly connected with a boss 21, the bottom of the boss 21 is fixedly provided with a faucet 35, the top of the faucet 35 is fixedly connected with five groups of water pipes 36, a drainage groove 38 is arranged between the bottom of the boss 21 and the bottom of the inner cavity of the water pool 1, the top of the boss 21 is penetrated and provided with five groups of containing cavities 22, the water pipes 36 are communicated with the upper parts of the side walls of the containing cavities 22, the inner wall of the containing cavities 22 is provided with threads, the inner wall of the containing cavities 22 is provided with four groups of guide grooves 23, the inner part of the containing cavities 22 is movably connected with a lifting block 24, the side wall of the lifting block 24 is fixedly connected with four groups of guide keys 25, the lifting block 24 is movably connected with the guide grooves 23 through the guide keys 25, a third motor 27 is fixedly arranged in the lifting block 24, and, the threaded rotary drum 28 is meshed with threads on the inner wall of the containing cavity 22, the top of the third motor 27 is fixedly connected with a rotary table 29, a water guide pipe 31 is fixedly mounted inside the lifting block 24, the right end of the water guide pipe 31 penetrates through a side wall fixedly connected with interface 26 of the lifting block 24, the interface 26 is movably connected with a water delivery pipe 36, the top of the other end of the water guide pipe 31 is fixedly connected with a sleeve 30, the top of the sleeve 30 is rotatably connected with a pipe shaft 32, the top of the pipe shaft 32 penetrates through the rotary table 29 to extend out, the rotary table 29 is fixedly connected with the pipe shaft 32, a plurality of spray holes 33 are formed in the side wall and the top of the pipe shaft 32, and a plurality of brushes 34 are fixedly connected to.
And a spring 18 is arranged between the two ends of the positioning rod 17 and the telescopic cavity 19.
The clamping part of the test tube clamping frame 16 is fixedly connected with a rubber sheet 20.
The bottom of the inner wall of the water pool 1 is provided with a drainage port 39.
The right top of the boss 21 is provided with a draining groove 40.
A lower water hole 41 is arranged between the bottom of the draining groove 40 and the drainage groove 38.
The inclination angle of the bottom of the drainage groove 38 is set to thirty degrees.
Example 2: as shown in fig. 1-10, an automatic cleaning device for test tubes for an electroanalytical chemistry laboratory comprises a water tank 1, wherein a first fixing frame 2 is fixedly connected to the top of the left side of the water tank 1, two sets of first motors 6 are fixedly installed on the first fixing frame 2, two sets of tracks 7 are fixedly installed on the top of the right side of the water tank 1, a convex rail 8 is fixedly connected to the top of each track 7, a second fixing frame 3 is fixedly connected to the right end of each track 7, which extends out of the right side of the water tank 1, a bearing plate 4 is fixedly connected between the bottom of the second fixing frame 3 and the water tank 1, two sets of bearings 5 are fixedly installed on the second fixing frame 3, a lead screw 9 is fixedly connected between each first motor 6 and each bearing 5, two sets of guide rods 10 are respectively positioned at the outer sides of the two sets of lead screws 9, and a moving block 11 is movably connected to each set of lead, the test tube test fixture comprises a moving block 11, a lead screw 9, a slide rail 14, a slide block 12, a clamping groove 15, a convex rail 8, a second motor 13, a plurality of test tube clamping frames 16, six groups of test tube clamping frames 16, two groups of telescopic cavities 19 and positioning rods 17, wherein the moving block 11 is mutually meshed with the lead screw 9, the upper side of the moving block 11 is fixedly connected with the slide rail 14, the bottom of the slide rail 14 is movably connected with the slide block 12, the bottom of the slide block 12 is provided with the clamping groove 15, the clamping groove 15 is movably clamped with the convex rail 8, the second motor 13 is fixedly installed in the slide block 12, the plurality of test tube clamping frames 16 are;
the left part of the inner wall of the right side of the water pool 1 is fixedly connected with a boss 21, the bottom of the boss 21 is fixedly provided with a faucet 35, the top of the faucet 35 is fixedly connected with five groups of water pipes 36, a drainage groove 38 is arranged between the bottom of the boss 21 and the bottom of the inner cavity of the water pool 1, the top of the boss 21 is penetrated and provided with five groups of containing cavities 22, the water pipes 36 are communicated with the upper parts of the side walls of the containing cavities 22, the inner wall of the containing cavities 22 is provided with threads, the inner wall of the containing cavities 22 is provided with four groups of guide grooves 23, the inner part of the containing cavities 22 is movably connected with a lifting block 24, the side wall of the lifting block 24 is fixedly connected with four groups of guide keys 25, the lifting block 24 is movably connected with the guide grooves 23 through the guide keys 25, a third motor 27 is fixedly arranged in the lifting block 24, and, the threaded rotary drum 28 is meshed with threads on the inner wall of the containing cavity 22, the top of the third motor 27 is fixedly connected with a rotary table 29, a water guide pipe 31 is fixedly mounted inside the lifting block 24, the right end of the water guide pipe 31 penetrates through a side wall fixedly connected with interface 26 of the lifting block 24, the interface 26 is movably connected with a water delivery pipe 36, the top of the other end of the water guide pipe 31 is fixedly connected with a sleeve 30, the top of the sleeve 30 is rotatably connected with a pipe shaft 32, the top of the pipe shaft 32 penetrates through the rotary table 29 to extend out, the rotary table 29 is fixedly connected with the pipe shaft 32, a plurality of spray holes 33 are formed in the side wall and the top of the pipe shaft 32, and a plurality of brushes 34 are fixedly connected to.
The pool 1 is made of ceramic material.
And a spring 18 is arranged between the two ends of the positioning rod 17 and the telescopic cavity 19.
The clamping part of the test tube clamping frame 16 is fixedly connected with a rubber sheet 20.
The bottom of the containing cavity 22 is fixedly connected with a limiting net rack 37.
The bottom of the inner wall of the water pool 1 is provided with a drainage port 39.
The right top of the boss 21 is provided with a draining groove 40.
A lower water hole 41 is arranged between the bottom of the draining groove 40 and the drainage groove 38.
The inclination angle of the bottom of the drainage groove 38 is set to thirty degrees.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1.一种电分析化学实验室用试管自动清洗装置，包括水池(1),其特征在于：所述水池(1)的左侧顶部固定连接有第一固定架(2)，所述第一固定架(2)上固定安装有两组第一电机(6)，所述水池(1)的右侧顶部固定安装有两组轨道(7),所述轨道(7)的顶部固定连接有凸轨(8),所述轨道(7)的右端伸出水池(1)的右侧固定连接有第二固定架(3)，所述第二固定架(3)的底部与水池(1)之间固定连接有承载板(4)，所述第二固定架(3)上固定安装有两组轴承(5)，所述第一电机(6)与轴承(5)之间固定连接有丝杆(9)，所述第一固定架(2)与第二固定架(3)之间固定连接有两组导向杆(10)分别位于两组丝杆(9)的外侧，所述每组丝杆(9)和导向杆(10)上活动连接有移动块(11)，所述移动块(11)与丝杆(9)相互啮合，所述移动块(11)的上侧固定连接有滑轨(14)，所述滑轨(14)的底部活动连接与滑块(12)，所述滑块(12)的底部开设有卡槽(15)，所述卡槽(15)与凸轨(8)活动卡接，所述滑块(12)内固定安装有第二电机(13)，所述第二电机(13)之间转动连接有若干试管夹持架(16)，所述试管夹持架(16)设置有六组，所述试管夹持架(16)的侧壁均开设有两组伸缩腔(19)，相邻的所述试管夹持架(16)的伸缩腔(19)之间活动卡接有定位杆(17)；1. A test tube automatic cleaning device for an electroanalytical chemistry laboratory, comprising a pool (1), characterized in that: the left top of the pool (1) is fixedly connected with a first fixing frame (2), and the first Two sets of first motors (6) are fixedly installed on the fixing frame (2), two sets of rails (7) are fixedly installed on the top of the right side of the pool (1), and the top of the rails (7) is fixedly connected with a convex Rail (8), the right end of the rail (7) protrudes from the right side of the pool (1) and is fixedly connected with a second fixing frame (3), the bottom of the second fixing frame (3) and the pool (1) A bearing plate (4) is fixedly connected between the two sets of bearings (5) fixedly installed on the second fixing frame (3), and a screw rod is fixedly connected between the first motor (6) and the bearing (5). (9), two sets of guide rods (10) are fixedly connected between the first fixing frame (2) and the second fixing frame (3), which are respectively located on the outer sides of the two sets of screw rods (9). The rod (9) and the guide rod (10) are movably connected with a moving block (11), the moving block (11) and the screw rod (9) are engaged with each other, and the upper side of the moving block (11) is fixedly connected with a sliding block. A rail (14), the bottom of the slide rail (14) is movably connected with the slider (12), and the bottom of the slider (12) is provided with a card slot (15), the card slot (15) and the convex rail (8) Active clamping, a second motor (13) is fixedly installed in the slider (12), and a plurality of test tube holding frames (16) are rotatably connected between the second motors (13). The clamping rack (16) is provided with six groups, the side walls of the test tube clamping rack (16) are each provided with two sets of expansion chambers (19), and the expansion chambers (19) of the adjacent test tube clamping racks (16) are provided. 19) A positioning rod (17) is movably clamped between; 所述水池(1)的右侧内壁的左部固定连接有凸台(21)，所述凸台(21)的底部固定安装有水龙头(35),所述水龙头(35)的顶部固定连接有五组输水管(36),所述凸台(21)的底部与水池(1)的内腔底部之间开设有引流槽(38),所述凸台(21)的顶部贯穿开设有五组收纳腔(22)，所述输水管(36)与收纳腔(22)的侧壁上部相联通，所述收纳腔(22)的内壁设置有螺纹，所述收纳腔(22)的内壁开设有四组导向槽(23)，所述收纳腔(22)的内部活动连接有升降块(24)，所述升降块(24)的侧壁固定连接有四组导向键(25)，所述升降块(24)通过导向键(25)与导向槽(23)活动卡接，所述升降块(24)内固定安装有第三电机(27)，所述第三电机(27)的底部转动连接有螺纹转筒(28)，螺纹转筒(28)与收纳腔(22)内壁的螺纹相互啮合，所述第三电机(27)的顶部固定连接有转台(29)，所述升降块(24)的内部固定安装有导水管(31)，所述导水管(31)的右端贯穿升降块(24)的侧壁固定连接有接口(26)，所述接口(26)与输水管(36)活动连接，所述导水管(31)的另一端的顶部固定连接有套管(30)，所述套管(30)的顶部转动连接有管轴(32)，所述管轴(32)的顶部贯穿转台(29)伸出，所述转台(29)与管轴(32)固定连接，所述管轴(32)的侧壁和顶部开设有若干喷孔(33),所述管轴(32)的侧壁和顶部均固定连接有若干毛刷(34)。A boss (21) is fixedly connected to the left part of the right inner wall of the pool (1), a faucet (35) is fixedly installed on the bottom of the boss (21), and a top of the faucet (35) is fixedly connected with a Five groups of water delivery pipes (36), drainage grooves (38) are formed between the bottom of the boss (21) and the bottom of the inner cavity of the pool (1), and five groups of five groups are formed through the top of the boss (21). A storage cavity (22), the water delivery pipe (36) is communicated with the upper part of the side wall of the storage cavity (22), the inner wall of the storage cavity (22) is provided with threads, and the inner wall of the storage cavity (22) is provided with There are four groups of guide grooves (23), a lifting block (24) is movably connected inside the receiving cavity (22), and four groups of guide keys (25) are fixedly connected to the side wall of the lifting block (24). The block (24) is movably engaged with the guide groove (23) through the guide key (25), a third motor (27) is fixedly installed in the lifting block (24), and the bottom of the third motor (27) is rotatably connected There is a threaded drum (28), the threaded drum (28) engages with the threads of the inner wall of the receiving cavity (22), the top of the third motor (27) is fixedly connected with a turntable (29), the lifting block (24) ) is fixedly installed with a water conduit (31) inside, the right end of the water conduit (31) is fixedly connected with a port (26) through the side wall of the lifting block (24), and the port (26) is connected to the water pipe (36) Actively connected, the top of the other end of the water conduit (31) is fixedly connected with a casing (30), and the top of the casing (30) is rotatably connected with a pipe shaft (32), the The top extends through the turntable (29), the turntable (29) is fixedly connected with the pipe shaft (32), and the side wall and the top of the pipe shaft (32) are provided with a number of spray holes (33). A number of brushes (34) are fixedly connected to the side wall and the top of 32). 2.根据权利要求1所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述水池(1)采用陶瓷材料。2 . The test tube automatic cleaning device for an electroanalytical chemistry laboratory according to claim 1 , wherein the pool ( 1 ) is made of ceramic material. 3 . 3.根据权利要求1所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述定位杆(17)的两端与伸缩腔(19)之间设置有弹簧(18)。3. The test tube automatic cleaning device for an electroanalytical chemistry laboratory according to claim 1, wherein a spring (18) is provided between the two ends of the positioning rod (17) and the telescopic cavity (19) . 4.根据权利要求1所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述试管夹持架(16)的夹持部位固定连接有橡胶片(20)。4 . The automatic cleaning device for test tubes in an electroanalytical chemistry laboratory according to claim 1 , wherein a rubber sheet ( 20 ) is fixedly connected to the clamping part of the test tube clamping frame ( 16 ). 5 . 5.根据权利要求1所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述收纳腔(22)的底部固定连接有限位网架(37)。5 . The automatic cleaning device for test tubes in an electroanalytical chemistry laboratory according to claim 1 , wherein the bottom of the receiving cavity ( 22 ) is fixedly connected to a limit grid ( 37 ). 6 . 6.根据权利要求1所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述水池(1)的内壁底部开设有下水口(39)。6 . The automatic cleaning device for test tubes in an electroanalytical chemistry laboratory according to claim 1 , wherein a water outlet ( 39 ) is provided at the bottom of the inner wall of the pool ( 1 ). 7 . 7.根据权利要求1所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述凸台(21)的右侧顶部开设有沥干槽(40)。7 . The automatic cleaning device for test tubes in an electroanalytical chemistry laboratory according to claim 1 , wherein a draining groove (40) is provided on the top of the right side of the boss (21). 8 . 8.根据权利要求7所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述沥干槽(40)的底部与引流槽(38)之间开设有下水孔(41)。8. The test tube automatic cleaning device for an electroanalytical chemistry laboratory according to claim 7, wherein a drain hole (41) is provided between the bottom of the draining groove (40) and the drainage groove (38). ). 9.根据权利要求1所述的一种电分析化学实验室用试管自动清洗装置，其特征在于：所述引流槽(38)的底部的倾角设置为三十度。9 . The automatic cleaning device for test tubes in an electroanalytical chemistry laboratory according to claim 1 , wherein the inclination angle of the bottom of the drainage groove ( 38 ) is set to thirty degrees. 10 .
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