CN113894124B - A kind of extraction device and operation method based on bottled biopharmaceutical reagent - Google Patents

A kind of extraction device and operation method based on bottled biopharmaceutical reagent Download PDF

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Publication number
CN113894124B
CN113894124B CN202110986659.9A CN202110986659A CN113894124B CN 113894124 B CN113894124 B CN 113894124B CN 202110986659 A CN202110986659 A CN 202110986659A CN 113894124 B CN113894124 B CN 113894124B
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hole
slide groove
slider
rod
crank
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CN113894124A (en
Inventor
樊菲
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Beijing Jinke Puxi Biotechnology Co ltd
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Beijing Jinke Puxi Biotechnology Co ltd
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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
    • B08B9/36—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/26—Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/23—Containers other than laboratory or medical, e.g. bottles or mail
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/17—Combination with washing or cleaning means

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The utility model provides a draw-off device and operation method based on bottled biological medicine reagent, includes frame, crank, movable rod, brush-holder stud, motor, connecting rod, fixing device includes fixing base, no. one slider, no. two sliders, splint, sun gear, spring, the frame bottom has the bottom plate, and frame side intermediate position has the nut seat, has the nut hole in the middle of the nut seat, and nut seat upper portion has the slide, has the spout in the middle of the slide, and the slide side has the side spout, and the slide left side has the support, and the support front portion has the support hole, has the crank axle in the middle of the crank, and the crank side has the eccentric shaft, and the crank axle rotates in the support hole and rotates, and the crank axle passes the support hole, crank axle and motor output shaft fixed connection, motor lower part fixed connection motor seat, motor seat lower part fixed connection frame.

Description

Extraction device based on bottled biomedical reagent and operation method
Technical Field
The invention relates to the field of biomedical equipment, in particular to a bottled biomedical reagent-based extraction device and an operation method.
Background
In the bottled biomedical reagent extraction process, need clean and disinfect the syringe pipe in advance, otherwise will influence the result of use of medicament, the syringe pipe is the mesopore structure, and the syringe pipe diameter is less and the pipeline price is deep, and the inside cleaning and disinfection that is difficult for of pipeline needs a device to satisfy above operation requirement.
Disclosure of Invention
The invention aims at the defects in the prior art and provides a bottled biomedical reagent-based extraction device for disinfecting and cleaning the inside and the outside of a syringe and an operation method thereof.
The invention aims at realizing the following technical scheme:
The utility model provides a draw-off device based on bottled biological medicine reagent, including frame, crank, movable rod, brush-holder stud, motor, connecting rod, fixing device includes fixing base, no. one slider, no. two sliders, splint, sun gear, spring, the frame bottom has the bottom plate, frame side intermediate position has the nut seat, nut hole has in the middle of the nut seat, nut seat upper portion has the slide, slide middle has the spout, slide side has the side spout, the slide left side has the support, the support front portion has the support hole, crank middle has the crank axle, the crank side has the eccentric shaft, the crank axle rotates and connects the support hole, the crank axle passes the support hole, crank axle and motor output shaft fixed connection, motor lower part fixed connection motor cabinet, motor cabinet lower part fixed connection frame; the lower part of the movable rod is provided with a sliding block, the lower part of the sliding block is provided with a round rod, the side surface of the movable rod is provided with a hinge shaft, the side surface of the sliding block is provided with a connecting rod, the lower part of the connecting rod is provided with a driving rod, the upper part of the brush rod is provided with a screw rod, the middle of the screw rod is provided with a screw rod hole, the upper part of the screw rod hole is provided with a top hole, the sliding block is in sliding connection with a sliding groove, the movable rod slides in the chute, the connecting rod sliding connection side chute, the eccentric shaft is articulated to connecting rod one side, the hinge shaft is articulated to connecting rod other side, the round bar rotates and connects the lead screw hole, the brush pole rotates around the round bar, top hole terminal surface is located round bar upper portion terminal surface, lead screw threaded connection nut hole.
The middle of the fixing seat is provided with a fixing seat hole, the front part of the fixing seat hole is provided with a first sliding groove, the rear part of the fixing seat hole is provided with a second sliding groove, the left side of the fixing seat hole is provided with a bracket, the middle of the upper part of the bracket is provided with a bracket hole, the outer side of the bracket hole is provided with a positioning circle, the middle of the positioning circle is provided with a groove, the upper part of the first sliding block is provided with a first rack, the upper part of the first rack is provided with a first upper sliding groove, the upper part of the second sliding block is provided with a second rack, the left side of the second upper sliding groove is provided with a vertical plate, the vertical plate is provided with a driving groove, the lower part of the clamping plate is provided with a clamping plate sliding block, the upper part of the first sliding block is in sliding connection with the first sliding groove, the second sliding block is in sliding groove, the second sliding block slides in the second sliding groove, the central gear jackshaft rotates and connects the fixing base hole, the central gear rotates in the fixing base hole, the central gear simultaneously with a rack, rack intermeshing, a driving lever sliding connection drive groove, a sliding connection splint slider in the spout on No. one and the spout on No. two respectively, splint slide in spout on No. one and the spout on No. two respectively, the both sides inclined plane is relative, the syringe is placed inside the locating circle, place a spring in spout on No. one and the spout on No. two respectively, the spring inboard supports splint slider side, spring other one side supports spout on No. one and spout side on No. two respectively, the syringe is placed in the locating circle, the syringe lower part inserts in the support hole, both sides splint side centre on the syringe both sides, fixing base lower part fixed connection bottom plate upper portion.
The beneficial effects are that: when the invention is used, the injector is put into the positioning circle from the inclined planes at two sides, the injector is clamped by the action of the spring, the motor is started to drive the crank to rotate, the crank rotates, the eccentric shaft rotates around the crank axis, the eccentric shaft rotates to drive the movable rod to slide up and down in the chute through the connecting rod, the movable rod slides up and down, the round rod moves up and down along with the movable rod, the movable rod moves up and down to drive the brush rod to move up and down, the brush rod is connected with the nut hole through the threads of the brush rod, the brush rod moves up and down and rotates, the outer side of the brush rod is coated with disinfection cotton, the brush rod is inserted into the injector, the brush rod moves up and down in the injector and rotates, the brush rod thoroughly cleans and disinfects the inside of the injector, the movable rod moves up and down, the driving rod moves up and down along with the driving rod moves up and down, the driving rod moves up and down and drives the second slide block to move left and right, the first slide block and the second slide block move left and the second slide block synchronously and the second slide block move reversely through the central gear, the first slide block and the second slide block move in opposite directions, the first slide block and the second slide block respectively drive the respective clamping plates to move, the clamping plates, the inner side of the clamping plates adopt the clamping plates to move relatively to move the nut hole and the clamping plates, and the opposite sides to rotate in opposite directions to the opposite directions to rotate the injector and the direction to the injector.
The invention disinfects and cleans the inside and outside of the injector without dead angle, the disinfection is thorough, the efficiency is high, the movable rod realizes all movements, the injector is completely cleaned and disinfected, the movable rod drives the clamping plates to move up and down, the clamping plates are driven by the nut holes to rotate, the clamping plates move up and down while rotating in the injector, so that the inside of the injector is completely cleaned and disinfected without any dead angle, the movable rod simultaneously drives the second slide block to move left and right, the second slide block drives the first slide block to move left and right through the central gear, the clamping plates on two sides drive the injector to rotate, the cleaning and disinfection of the outside of the injector are completed, the clamping plates on two sides play a triple role of guiding clamping and rotating, the inclined plane can enable the injector to be smoothly inserted into a positioning circle, the clamping of the injector is completed under the action of the spring, the clamping plates on two sides relatively rotate to drive the injector to rotate, the inner sides of the clamping plates adopt silica gel materials, the good elasticity and friction force can drive the injector to rotate, the injector and the clamping plates can be protected to rotate reversely, the relative rotation speed of the injector is increased, and the effect of the relative rotation of the clamping plates is increased.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a device for extracting bottled biomedical reagents according to the present invention.
Fig. 2 is a schematic view of a connecting structure of a movable rod according to the present invention.
Fig. 3 is a schematic view of a connection structure of a movable rod and a brush rod according to the present invention.
Fig. 4 is a schematic view of a partial structure of a movable rod and a brush rod according to the present invention.
Fig. 5 is a schematic structural view of a fixing device according to the present invention.
Fig. 6 is an exploded view of the fixing device according to the present invention.
Fig. 7 is a schematic view of a stand structure according to the present invention.
Fig. 8 is a schematic diagram of a crank structure according to the present invention.
Fig. 9 is a schematic view of a movable rod structure according to the present invention.
Fig. 10 is a schematic view of a brush bar according to the present invention.
Fig. 11 is a schematic cross-sectional view of a brush bar according to the present invention.
Fig. 12 is a schematic structural diagram of a fixing base according to the present invention.
Fig. 13 is a schematic view of a first slider structure according to the present invention.
Fig. 14 is a schematic view of a second slider structure according to the present invention.
Fig. 15 is a schematic view of a splint according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples:
The utility model provides a draw-off device based on bottled biomedical reagent, including frame 110, crank 120, movable rod 130, brush-holder stud 140, motor 150, connecting rod 160, fixing device 200 includes fixing base 210, no. one slider 220, no. two slider 230, splint 240, sun gear 250, spring 260, the frame 110 bottom has bottom plate 111, frame 110 side intermediate position has nut seat 117, nut hole 118 in the middle of the nut seat 117 has slide 112 in the upper portion of nut seat 117, slide 112 intermediate position has spout 113, slide 112 side has side spout 114, slide 112 left side has support 115, support 115 front portion has support hole 116, crank 120 intermediate position has crank axle 121, crank 120 side has eccentric shaft 122, crank axle 121 rotates in connecting support hole 116, crank 120 rotates in support hole 116, crank axle 121 passes support hole 116, crank axle 121 and motor 150 output shaft fixed connection, motor 150 lower part fixed connection motor seat 170, motor seat 170 lower part fixed connection frame 110; the lower part of the movable rod 130 is provided with a sliding block 131, the lower part of the sliding block 131 is provided with a round rod 133, the side surface of the movable rod 130 is provided with a hinge shaft 132, the side surface of the sliding block 131 is provided with a connecting rod 134, the lower part of the connecting rod 134 is provided with a driving rod 135, the upper part of the brush rod 140 is provided with a screw rod 141, the middle of the screw rod 141 is provided with a screw rod hole 142, the upper part of the screw rod hole 142 is provided with a top end hole 143, the sliding block 131 is in sliding connection with a sliding chute 113, the movable rod 130 slides in the sliding chute 113, the connecting rod 134 is in sliding connection with a side sliding chute 114, one side of the connecting rod 160 is hinged with an eccentric shaft 122, the other side of the connecting rod 160 is hinged with the hinge shaft 132, the round rod 133 is rotatably connected with the screw rod hole 142, the brush rod 140 rotates around the round rod 133, the end surface of the top end hole 143 is positioned on the upper end surface of the round rod 133, and the screw rod 141 is in threaded connection with a nut hole 118.
The middle of the fixing seat 210 is provided with a fixing seat hole 211, the front part of the fixing seat hole 211 is provided with a first sliding groove 212, the rear part of the fixing seat hole 211 is provided with a second sliding groove 213, the left side of the fixing seat hole 211 is provided with a bracket 214, the middle of the upper part of the bracket 214 is provided with a bracket hole 215, the outer side of the bracket hole 215 is provided with a positioning circle 216, the middle of the positioning circle 216 is provided with a groove 217, the upper part of the first sliding block 220 is provided with a first rack 221, the upper part of the first rack 221 is provided with a first upper sliding groove 222, the upper part of the second sliding block 230 is provided with a second rack 231, the upper part of the second rack 231 is provided with a second upper sliding groove 232, the left side of the second upper sliding groove 232 is provided with a vertical plate 234, the vertical plate 234 is provided with a driving groove 235, the lower part of the clamping plate 240 is provided with a clamping plate sliding block 241, the upper part of the clamping plate 240 is provided with a slope 242, the first sliding block 220 is in sliding connection with the first sliding groove 212, the first sliding block 220 is in the first sliding groove 212, the second sliding block 230 is in sliding connection with the second sliding groove 213, the second slide block 230 slides in the second slide groove 213, the middle shaft of the central gear 250 is rotationally connected with the fixed seat hole 211, the central gear 250 rotates in the fixed seat hole 211, the central gear 250 is simultaneously meshed with the first rack 221 and the second rack 231, the driving rod 135 is slidingly connected with the driving groove 235, the first slide groove 222 and the second slide groove 232 are respectively slidingly connected with a clamping plate slide block 241, the clamping plate 240 slides in the first slide groove 222 and the second slide groove 232 respectively, the two inclined planes 242 are opposite, the injector 270 is placed inside the positioning circle 216, a spring 260 is respectively placed in the first slide groove 222 and the second slide groove 232, the inner side of the spring 260 is propped against the side surface of the clamping plate slide block 241, the other side of the spring 260 is propped against the side surfaces of the first slide groove 222 and the second slide groove 232 respectively, the injector 270 is placed in the positioning circle 216, the lower part of the injector 270 is inserted into the bracket hole 215, the side surfaces of the two clamping plates 240 are clamped on the two sides of the injector 270, the lower part of the fixing base 210 is fixedly connected with the upper part of the bottom plate 111.
In the use of the present invention, the injector 270 is placed into the positioning circle 216 from the inclined planes 242 at both sides, the injector 270 is clamped due to the action of the spring 260, the motor 150 is started, the motor 150 rotates to drive the crank 120 to rotate, the crank 120 rotates, the eccentric shaft 122 rotates around the axis of the crank 120, the eccentric shaft 122 rotates to drive the movable rod 130 to slide up and down in the chute 113 through the connecting rod 160, the movable rod 130 slides up and down, the round rod 133 moves up and down with the movable rod 130, the movable rod 130 moves up and down to drive the brush rod 140 to move up and down, the brush rod 140 rotates while the brush rod 140 moves up and down due to the nut hole 118 connected with the thread, the brush rod 140 coats the sterilizing cotton and adds sterilizing liquid, the brush rod 140 is inserted into the injector 270, the brush rod 140 moves up and down inside the injector 270, the brush bar 140 thoroughly cleans and disinfects the inside of the syringe 270, the movable bar 130 slides up and down, the driving bar 135 moves up and down along with the movable bar 130, the driving bar 135 moves up and down and drives the second slider 230 to move left and right, the second slider 230 moves left and right and drives the first slider 220 to synchronously move reversely through the central gear 250, the first slider 220 and the second slider 230 move reversely relatively, the first slider 220 and the second slider 230 respectively drive the respective clamping plates 240 to move, the inner sides of the clamping plates 240 are made of silica gel materials, the opposite sides of the clamping plates 240 move relatively to drive the syringe 270 in the positioning circle 216 to rotate, the rotation direction of the syringe 270 is opposite to that of the clamping plates 240, and the outer sides of the syringe 270 are cleaned and disinfected by the clamping plates 240.
The invention disinfects and cleans the inside and the outside of the injector, dead angles are not remained, the disinfection is thorough, the efficiency is high, the movable rod 130 realizes all movements, the injector 270 is completely cleaned and disinfected, the movable rod 130 drives the clamping plate 240 to move up and down, the clamping plate 240 rotates under the drive of the nut hole 118, the clamping plate 240 moves up and down in the injector 270 and rotates, the inside of the injector 270 is completely cleaned and disinfected without any dead angle, the movable rod 130 simultaneously drives the second slide block 230 to move left and right, the second slide block 230 drives the first slide block 220 to move left and right through the central gear 250, the clamping plates 240 on two sides drive the injector 270 to rotate, the cleaning and disinfection of the outside of the injector 270 are completed, the inclined planes 242 can enable the injector 270 to be smoothly inserted into the positioning circles 216, the clamping of the injector 270 is completed under the effect of the action of the springs 260, the inner side of the clamping plate 240 adopts silica gel materials, the inside of the clamping plate 240 not only can drive the injector 270 to rotate, but also can protect the injector 270 from rotating, the opposite rotating speed of the injector 270 is increased, and the cleaning effect of the injector 270 is increased.
An operator of a bottled biomedical reagent-based extraction device, comprising the steps of: in the first step, when the present invention is used, the syringe 270 is put into the positioning circle 216 from the inclined planes 242 at both sides, the syringe 270 is clamped by the action of the spring 260, and in the second step, the motor 150 is started to start cleaning and sterilizing, and the sterilizing and cleaning time is controlled according to the situation.

Claims (2)

1.一种基于瓶装生物医药试剂的抽取装置，其特征是:包括机座、曲柄、动杆、刷杆、电机、连杆、固定装置，固定装置包括固定座、一号滑块、二号滑块、夹板、中心齿轮、弹簧，所述机座底部具有底板,机座侧面中间位置具有螺母座,螺母座中间具有螺母孔，螺母座上部具有滑座，滑座中间具有滑槽,滑座侧面具有侧滑槽,滑座左侧具有支座,支座前部具有支座孔，曲柄中间具有曲柄轴,曲柄侧面具有偏心轴，曲柄轴转动连接支座孔,曲柄在支座孔中转动，曲柄轴穿过支座孔,曲柄轴和电机输出轴固定连接，电机下部固定连接电机座,电机座下部固定连接机座；所述动杆下部具有滑块,滑块下部具有圆杆，动杆侧面具有铰轴，滑块侧面具有连接杆,连接杆下部具有驱动杆，刷杆上部具有丝杆,丝杆中间具有丝杠孔,丝杠孔上部具有顶端孔，滑块滑动连接滑槽，动杆在滑槽中滑动，连接杆滑动连接侧滑槽，连杆一侧铰接偏心轴,连杆另外一侧铰接铰轴，圆杆转动连接丝杠孔，刷杆绕圆杆转动，顶端孔端面定位于圆杆上部端面，丝杆螺纹连接螺母孔；所述固定座中间具有固定座孔,固定座孔前部具有一号滑槽,固定座孔后部具有二号滑槽,固定座孔左侧具有支架,支架上部中间具有支架孔,支架孔外侧具有定位圆,定位圆中间具有槽，一号滑块上部具有一号齿条,一号齿条上部具有一号上滑槽，二号滑块上部具有二号齿条,二号齿条上部具有二号上滑槽,二号上滑槽左侧具有立板，立板上具有驱动槽，夹板下部具有夹板滑块,夹板上部具有斜面，一号滑块滑动连接一号滑槽,一号滑块在一号滑槽中滑动，二号滑块滑动连接二号滑槽,二号滑块在二号滑槽中滑动，中心齿轮中间轴转动连接固定座孔,中心齿轮在固定座孔中转动，中心齿轮同时和一号齿条、二号齿条相互啮合，驱动杆滑动连接驱动槽，一号上滑槽和二号上滑槽中分别滑动连接一个夹板滑块,夹板分别在一号上滑槽和二号上滑槽中滑动，两侧斜面相对，注射器放置在定位圆内部，一号上滑槽和二号上滑槽中分别放置一个弹簧,弹簧内侧抵住夹板滑块侧面，弹簧另外一侧分别抵住一号上滑槽和二号上滑槽侧面，注射器放置在定位圆中，注射器下部插入支架孔中，两侧夹板侧面夹住注射器两侧，固定座下部固定连接底板上部；动杆同时驱动二号滑块左右移动，二号滑块通过中心齿轮带动一号滑块左右移动，使得两侧的夹板带动注射器转动，完成注射器外部的清洁和消毒，两侧的夹板起到导向夹紧和旋转的三重作用，增加了夹板和注射器相对转动的速度，增加了清洁和消毒的效果，不留死角，消毒彻底，注射器被完全清洁和消毒。1. An extraction device based on bottled biopharmaceutical reagents, characterized in that it includes a machine base, a crank, a movable rod, a brush rod, a motor, a connecting rod, and a fixing device, wherein the fixing device includes a fixing seat, a No. 1 slider, a No. 2 slider, a clamping plate, a central gear, and a spring. The bottom of the machine base has a bottom plate, the middle position of the side of the machine base has a nut seat, the middle of the nut seat has a nut hole, the upper part of the nut seat has a slide seat, the middle of the slide seat has a slide groove, the side of the slide seat has a side slide groove, the left side of the slide seat has a support, the front part of the support has a support hole, the middle of the crank has a crank shaft, the side of the crank has an eccentric shaft, the crank shaft is rotatably connected to the support hole, the crank rotates in the support hole, the crank shaft passes through the support hole, the crank shaft and the motor output shaft are fixedly connected, the lower part of the motor is fixedly connected to the motor base, and the lower part of the motor base is fixedly connected to the machine base; the movable rod The rod has a slider at the bottom, a round rod at the bottom, a hinge shaft at the side of the moving rod, a connecting rod at the side of the slider, a driving rod at the bottom of the connecting rod, a screw at the top of the brush rod, a screw hole in the middle of the screw, a top hole at the top of the screw hole, the slider slides and connects to the slide groove, the moving rod slides in the slide groove, the connecting rod slides and connects to the side slide groove, one side of the connecting rod is hinged to the eccentric shaft, the other side of the connecting rod is hinged to the hinge shaft, the round rod rotates to connect to the screw hole, the brush rod rotates around the round rod, the end face of the top hole is positioned at the upper end face of the round rod, and the screw is threadedly connected to the nut hole; the fixed seat has a fixed seat hole in the middle, the front of the fixed seat hole has a No. 1 slide groove, the rear of the fixed seat hole has a No. 2 slide groove, the left side of the fixed seat hole has a bracket, the upper middle of the bracket has a bracket hole, the outer side of the bracket hole has a positioning circle, the middle of the positioning circle has a groove, and a No. 1 slider The upper part is provided with a No. 1 rack, the upper part of the No. 1 rack is provided with a No. 1 upper slide groove, the upper part of the No. 2 slider is provided with a No. 2 rack, the upper part of the No. 2 rack is provided with a No. 2 upper slide groove, the left side of the No. 2 upper slide groove is provided with a vertical plate, the vertical plate is provided with a driving groove, the lower part of the splint is provided with a splint slider, the upper part of the splint is provided with an inclined surface, the No. 1 slider is slidably connected to the No. 1 slide groove, the No. 1 slider slides in the No. 1 slide groove, the No. 2 slider is slidably connected to the No. 2 slide groove, the No. 2 slider slides in the No. 2 slide groove, the central gear intermediate shaft rotates and connects to the fixed seat hole, the central gear rotates in the fixed seat hole, the central gear is meshed with the No. 1 rack and the No. 2 rack at the same time, the driving rod is slidably connected to the driving groove, the No. 1 upper slide groove and the No. 2 upper slide groove are respectively slidably connected with a splint slider, the splint slides in the No. 1 upper slide groove and the No. 2 upper slide groove respectively, and the inclined surfaces on both sides are opposite, The syringe is placed inside the positioning circle, a spring is placed in the No. 1 upper slide groove and the No. 2 upper slide groove respectively, the inner side of the spring presses against the side of the clamping plate slider, and the other side of the spring presses against the side of the No. 1 upper slide groove and the No. 2 upper slide groove respectively, the syringe is placed in the positioning circle, the lower part of the syringe is inserted into the bracket hole, the side of the clamping plates on both sides clamp the two sides of the syringe, and the lower part of the fixed seat is fixedly connected to the upper part of the bottom plate; the moving rod drives the No. 2 slider to move left and right at the same time, and the No. 2 slider drives the No. 1 slider to move left and right through the central gear, so that the clamping plates on both sides drive the syringe to rotate, completing the cleaning and disinfection of the outside of the syringe, and the clamping plates on both sides play the triple role of guiding, clamping and rotating, which increases the relative rotation speed of the clamping plate and the syringe, increases the cleaning and disinfection effect, leaves no dead angle, and disinfects thoroughly, and the syringe is completely cleaned and disinfected. 2.根据权利要求1所述的一种基于瓶装生物医药试剂的抽取装置的操作方法，其特征是: 使用本发明时，将注射器从两侧的斜面中放入定位圆中，由于弹簧的作用，注射器被夹紧，第二步、启动电机,开始清洁和消毒，根据情况控制消毒和清洁的时间。2. According to claim 1, an operating method for an extraction device based on bottled biopharmaceutical reagents is characterized in that: when using the present invention, the syringe is placed into the positioning circle from the inclined surfaces on both sides. Due to the action of the spring, the syringe is clamped. In the second step, the motor is started to start cleaning and disinfection, and the time of disinfection and cleaning is controlled according to the situation.
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