CN111468496B - Multifunctional convenient chemical test tube brush - Google Patents

Multifunctional convenient chemical test tube brush Download PDF

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Publication number
CN111468496B
CN111468496B CN202010340858.8A CN202010340858A CN111468496B CN 111468496 B CN111468496 B CN 111468496B CN 202010340858 A CN202010340858 A CN 202010340858A CN 111468496 B CN111468496 B CN 111468496B
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CN
China
Prior art keywords
column
test tube
spring
hole
tube brush
Prior art date
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Active
Application number
CN202010340858.8A
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Chinese (zh)
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CN111468496A (en
Inventor
白一鸣
吕连婷
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Beijing Bonafeide Technology Co ltd
Original Assignee
Beijing Bonafeide Technology Co ltd
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Application filed by Beijing Bonafeide Technology Co ltd filed Critical Beijing Bonafeide Technology Co ltd
Priority to CN202010340858.8A priority Critical patent/CN111468496B/en
Publication of CN111468496A publication Critical patent/CN111468496A/en
Application granted granted Critical
Publication of CN111468496B publication Critical patent/CN111468496B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/0804Cleaning containers having tubular shape, e.g. casks, barrels, drums
    • B08B9/0808Cleaning containers having tubular shape, e.g. casks, barrels, drums by methods involving the use of tools, e.g. by brushes, scrapers
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B13/00Brushes with driven brush bodies or carriers
    • A46B13/02Brushes with driven brush bodies or carriers power-driven carriers
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B5/00Brush bodies; Handles integral with brushware
    • A46B5/002Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B5/00Brush bodies; Handles integral with brushware
    • A46B5/0095Removable or interchangeable brush heads
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B7/00Bristle carriers arranged in the brush body
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B9/00Arrangements of the bristles in the brush body
    • A46B9/02Position or arrangement of bristles in relation to surface of the brush body, e.g. inclined, in rows, in groups
    • A46B9/028Bristle profile, the end of the bristle defining a surface other than a single plane or deviating from a simple geometric form, e.g. cylinder, sphere or cone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/08Cleaning containers, e.g. tanks
    • B08B9/20Cleaning containers, e.g. tanks by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought
    • B08B9/36Cleaning 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
    • AHUMAN NECESSITIES
    • A46BRUSHWARE
    • A46BBRUSHES
    • A46B2200/00Brushes characterized by their functions, uses or applications
    • A46B2200/30Brushes for cleaning or polishing
    • A46B2200/3013Brushes for cleaning the inside or the outside of tubes

Abstract

The invention discloses a multifunctional convenient chemical test tube brush, which relates to the technical field of chemical auxiliary devices and comprises a frame device, a test tube brush holder device, a test tube brush device, a base device and a fixing device, wherein the frame device comprises a bottom plate, a bottom column I and a threaded hole, the rear end of the upper surface of the bottom plate is fixedly connected with the bottom column I, the upper end of the right side of the bottom column I is provided with a threaded hole, the right side of the threaded hole is provided with a threaded column, the left end of the threaded column is inserted into the threaded hole, the threaded column is matched with the threaded hole, the upper part of the threaded hole is provided with a bottom column II, the lower end of the bottom column II is sleeved in the bottom column I, the end of the bottom column II, which is far away from the bottom column I, is fixedly connected with the test tube brush holder device, the multifunctional convenient chemical test tube brush can be well matched with the work of a motor through, so that the scrubbing effect of the bottom of the inner wall of the test tube is better.

Description

Multifunctional convenient chemical test tube brush
Technical Field
The invention relates to the technical field of chemical auxiliary devices, in particular to a multifunctional convenient chemical test tube brush.
Background
The test tube brush, also called tube brush, straw brush, hole cleaning brush, twisted wire brush, pipeline brush, etc. is a widely used brush product, which is mainly composed of iron wire (steel wire) as skeleton and many thin brush wires arranged in order and extending outwards.
Most test tube brushes on the market at present are simple and do unified scrubbing with the inside of test tube, but the unified brush-wash head of scrubbing the adaptation is focused on scrubbing the test tube inner wall, adding the convex structure of test tube bottom, has leaded to the test tube bottom to hardly by the scrubbing totally to make the washing of test tube brush bottom very be difficult to reach qualified requirement, especially to the chemistry test tube, if the residual unknown chemical agent in bottom can cause certain influence to the result of chemistry experiment.
Disclosure of Invention
The invention aims to provide a multifunctional convenient chemical test tube brush to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional convenient chemical test tube brush comprises a frame device, a test tube brush holder device, a test tube brush device, a base device and a fixing device, wherein the frame device comprises a bottom plate, a first bottom column and a threaded hole, the rear end of the upper surface of the bottom plate is fixedly connected with the first bottom column, the upper end of the right side of the first bottom column is provided with the threaded hole, the right side of the threaded hole is provided with a threaded column, the left end of the threaded column is inserted into the threaded hole, the threaded column is matched with the threaded hole, a second bottom column is arranged above the threaded hole, the lower end of the second bottom column is sleeved in the first bottom column, the second bottom column is fixedly connected with the test tube brush holder device at the end far away from the first bottom column, the test tube brush holder device comprises a test tube brush holder, a motor and a central brush, the middle part of the upper surface of the test tube brush holder is provided with the motor, the output shaft fixed connection test tube brush yoke of motor, the lower surface middle part fixedly connected with center brush of test tube brush yoke, the lower extreme of center brush is provided with test tube bottom brush, the last fixed surface of test tube bottom brush is connected with the cylinder, cylindrical upper end fixedly connected with spring one, the upper end fixed connection of spring one is brushed at the center, the transverse groove has all been seted up to the upper surface left and right sides of test tube brush yoke, the inside of transverse groove is provided with test tube brush device, test tube brush device includes test tube brush, bearing and spliced pole one.
The test tube brush is characterized in that a bearing is fixedly connected to the upper end of the test tube brush, a first connecting column is fixedly connected to the inner ring of the bearing, threads are formed in the upper end of the first connecting column, a second connecting column is arranged at the upper end of the threads, a threaded connecting column is fixedly connected to the lower end of the second connecting column, the lower end of the threaded connecting column is inserted into the threads, and the threaded connecting column is connected with the threads through the threads.
The upper end of spliced pole two inserts inside the cross slot, the equal fixedly connected with slide bar in side upper end around spliced pole two, the slide bar is in the top of cross slot, activity hole one has been seted up to the upper surface of spliced pole two, activity hole two has been seted up to the preceding inner wall lower extreme of activity hole one, the inside of activity hole one is provided with activity post one, activity post one and activity hole one adaptation, the inside of activity hole two is provided with activity post two, activity post two and activity hole two adaptations, the one end that activity post two is close activity hole one sets up to the inclined plane.
The test tube brush yoke device is characterized in that a base device is arranged below the test tube brush yoke device and comprises a base, two clamping portions and spring column holes, wherein the clamping portions are fixedly connected to the rear side of the upper surface of the base, and the two clamping portions are respectively located on the left side and the right side of the base.
The spring support is characterized in that a spring support hole is formed in the middle of the upper surface of the base, a spring support is arranged inside the spring support hole and matched with the spring support hole, a sliding block is fixedly connected to the lower end of the right side of the spring support, a second spring is fixedly connected to the lower end of the spring support, and a base support is arranged below the spring support.
Spring hole and slider slide have been seted up to the upper surface of base post, the slider slide is in the right side in spring hole, the inside in spring hole is inserted to the lower extreme of spring post, spring post and spring hole adaptation, the slider inserts the inside of slider slide, slider and slider slide adaptation, the lower extreme fixed connection of spring two is on the lower inner wall in spring hole, the lower extreme fixed connection of base post is on the bottom plate.
Preferably, a fixing device is arranged above the base device and comprises a central plate, moving grooves and moving columns, the moving grooves are formed in the upper surface of the central plate, the moving columns are arranged in the moving grooves, the number of the moving columns is two, the lower ends of the moving columns are inserted into the moving grooves, and the moving columns are matched with the moving columns.
Preferably, the side, away from each other, of each of the two movable columns is fixedly connected with a third spring, one end, away from each movable column, of each third spring is fixedly connected to the inner wall of the corresponding movable groove, the upper end of each movable column is fixedly connected with a fixed seat, each fixed seat is arc-shaped, vertical grooves are formed in the left surface and the right surface of the central plate, and a first rotating shaft is fixedly connected to the front inner wall of each vertical groove.
Preferably, a rotating rod is arranged on one side of the vertical slot far away from the central plate, one end of the rotating rod close to the central plate is sleeved on the first rotating shaft, one end of the rotating rod close to the central plate is located inside the vertical slot, a side plate is arranged on one end of the rotating rod far away from the central plate, a slot is formed in one surface of the side plate close to the rotating rod, and a second rotating shaft is fixedly connected to the front inner wall of the slot.
Preferably, the rotary rod is cup jointed on the second rotating shaft at the end close to the side plate, the rotary rod is in the groove at the end close to the side plate, a clamping groove is formed in the lower end of the rear surface of the side plate and is clamped with the clamping, the clamping groove is matched with the clamping, a push plate is fixedly connected to the side close to the central plate on the upper surface of the side plate, and the side close to the central plate of the push plate is in contact with the outer side of the fixed seat.
The invention has the beneficial effects that:
1. this multi-functional convenient chemical test tube brush, general test tube brush all is the inside of simple with the test tube and makes unified scrubbing, but the unified brush-wash head of scrubbing the adaptation is mainly in the scrubbing to the test tube inner wall, in the arc structure of test tube bottom in addition, it is hardly scrubbed totally to have led to the test tube bottom, through the setting of the arc structure of test tube bottom brush bottom, the work of cooperation motor that can be fine, more meticulous in the scrubbing process to the bottom, make the scrubbing effect of test tube inner wall bottom better.
2. This multi-functional convenient chemical test tube brush, through the setting of spring one for the whole contact bottom the test tube that has certain elasticity of center brush has guaranteed when wasing the test tube, can not cause rigid touching to the test tube, thereby avoids the test tube to receive the problem of damage in the cleaning process, has improved the soft performance when wasing the test tube.
3. This multi-functional convenient chemical test-tube brush, through threaded connection, can be convenient in wholly separating spliced pole two and screw, pull down the test-tube brush when not using and place alone, can protect the exterior structure of test-tube brush better to improve the life of test-tube brush, just can carry out timely simple operation and change it when the test-tube brush is scrapped simultaneously, make the labour saving and time saving more to the repair of device.
4. This multi-functional convenient chemistry test-tube brush, at first make the test-tube brush device can be convenient remove along the slide bar through being connected of spliced pole two and slide bar, remove the position of adjustment test-tube brush device that the test-tube brush device can be convenient, the inner structure's of spliced pole two setting simultaneously, after the suitable position with the test-tube brush device adjustment in the cross slot, through pressing down movable hole one, the inclined plane of movable post two is extruded for a moment to the movable hole, extrude movable post two from the centre forward, thereby make spliced pole two fix together through the extrusion with the cross slot, thereby the accurate position of living the test-tube brush device that stabilizes, such adjustment can make the device can wash different types with stabilizing the test-tube brush device, the test tube of equidimension not, the application range of device has been improved.
5. The multifunctional convenient chemical test tube brush has the advantages that the number of the transverse grooves is two, and the transverse grooves are distributed on the left side and the right side of the test tube brush frame, so that the number of the test tube brush devices is two, the two test tube brush devices are respectively arranged on the outer part and the inner part of the test tube when the test tube washing work is carried out, after the positions of the test tube brush devices are adjusted, the test tube is scrubbed by the starting motor, the whole body with the upper center brush cleans the bottom surface of the inner wall of the test tube, can ensure that the test tube is comprehensively cleaned at the same time, improves the cleaning speed of the test tube, can simultaneously arrange the two test tube brush devices outside the test tube for brushing according to the requirement through the two test tube brush devices, or simultaneously placed inside the test tube for brushing, so that the alternative brushing mode provides flexibility for the device.
6. The multifunctional convenient chemical test tube brush is characterized in that a base device and a fixing device are matched, a test tube is placed in a fixing seat, the whole central plate can be pressed downwards after the test tube is placed in the fixing seat due to the connection of the fixing seat and the central plate, the central plate can be horizontally moved along the direction of the clamping to the central plate under the limiting effect of the clamping by the movable connection of the central plate, a rotary rod and a rotary shaft II and the clamping of a clamping groove and the clamping groove, the movable column overcomes the pulling force of a spring III and moves along the moving groove to the direction of approaching to clamp the test tube by driving when the central plate descends, the device can automatically adapt to the sizes of various test tubes by the arrangement, the test tubes with different types and sizes can be properly fixed, and a good fixing effect on cleaning of the test tubes is achieved, the working capacity of the device is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a test tube brush holder assembly according to the present invention;
FIG. 3 is a schematic view of a test tube brush assembly according to the present invention;
FIG. 4 is an enlarged view of the invention at A;
FIG. 5 is a schematic view of the interior of a second connecting column according to the present invention;
FIG. 6 is a schematic view of a base unit according to the present invention;
FIG. 7 is a schematic view of a fixing device according to the present invention.
Wherein the figures include the following reference numerals:
1. a frame means; 101. a base plate; 102. a first bottom pillar; 103. a threaded hole; 104. a threaded post; 105. a second bottom pillar; 2. a test tube brush holder device; 201. a test tube brush holder; 202. a motor; 203. a central brush; 204. brushing the bottom of the test tube; 205. a cylinder; 206. a first spring; 207. a transverse groove; 3. a test tube brush device; 301. a test tube brush; 302. a bearing; 303. connecting a column I; 304. a thread; 305. connecting a second column; 306. a threaded connection post; 307. a slide bar; 308. a first movable hole; 309. a second movable hole; 310. a first movable column; 311. a second movable column; 4. a base unit; 401. a base; 402. clamping; 403. a spring post hole; 404. a spring post; 405. a slider; 406. a second spring; 407. a base post; 408. a spring hole; 409. a slider slide; 5. a fixing device; 501. a center plate; 502. a moving groove; 503. moving the column; 504. a third spring; 505. a fixed seat; 506. a vertical slot; 507. a first rotating shaft; 508. rotating the rod; 509. a side plate; 510. a second rotating shaft; 511. a card slot; 512. a push plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a multifunctional convenient chemical test tube brush comprises a frame device 1, a test tube brush holder device 2, a test tube brush device 3, a base device 4 and a fixing device 5, wherein the frame device 1 comprises a bottom plate 101, a first bottom column 102 and a threaded hole 103, the rear end of the upper surface of the bottom plate 101 is fixedly connected with the first bottom column 102, the upper end of the right side of the first bottom column 102 is provided with the threaded hole 103, a threaded column 104 is arranged on the right side of the threaded hole 103, the left end of the threaded column 104 is inserted into the threaded hole 103, the threaded column 104 is matched with the threaded hole 103, a second bottom column 105 is arranged above the threaded hole 103, the lower end of the second bottom column 105 is sleeved in the first bottom column 102, the second bottom column 105 can be rotated, moved up and down and taken out and the like after the threaded column 104 is rotated out of the threaded hole 103, the position of the second bottom column 105 is selected, the threaded column 104 is screwed into the threaded hole 103, the left end of, thereby fixing the bottom pillar II 105, the bottom pillar II 105 can be dismounted from the bottom pillar I102 when not in use, the whole device after being dismounted can reduce the floor area and is convenient to carry in parts, the end of the bottom pillar II 105 far away from the bottom pillar I102 is fixedly connected with the test tube brush holder device 2, the test tube brush holder device 2 comprises a test tube brush holder 201, a motor 202 and a central brush 203, the middle part of the upper surface of the test tube brush holder 201 is provided with the motor 202, the upper surface of the motor 202 is fixedly connected on the bottom pillar II 105, the output shaft of the motor 202 is fixedly connected with the test tube brush holder 201, the middle part of the lower surface of the test tube brush holder 201 is fixedly connected with the central brush 203, the lower end of the central brush 203 is provided with a test tube bottom brush 204, the shape of the test tube bottom brush 204 is arc-shaped and just can be matched with the bottom of the inner wall of the test tube, and the operation of the motor 202 can, more meticulous in the scrubbing process to the bottom, make the scrubbing effect of test tube inner wall bottom better, the last fixed surface of test tube bottom brush 204 is connected with cylinder 205, cylinder 205's an upper end fixedly connected with spring 206, the upper end fixed connection of spring 206 is on central brush 203, setting through a spring 206, make central brush 203 whole to have certain elasticity to the contact of test tube bottom, thereby avoid the test tube to receive the problem of damage in the cleaning process, the cross slot 207 has all been seted up to the upper surface left and right sides of test tube brush yoke 201, the inside of cross slot 207 is provided with test tube brush device 3, test tube brush device 3 includes test tube brush 301, bearing 302 and a spliced pole 303.
The upper end fixedly connected with bearing 302 of test-tube brush 301, the inner circle fixedly connected with spliced pole 303 of bearing 302, screw thread 304 has been seted up to the upper end of spliced pole 303, the upper end of screw thread 304 is provided with spliced pole two 305, the lower extreme fixedly connected with screw thread spliced pole 306 of spliced pole two 305, the inside of screw thread 304 is inserted to the lower extreme of screw thread spliced pole 306, screw thread spliced pole 306 is connected through the screw thread with screw thread 304, through threaded connection, can be convenient in separating spliced pole two 305 and screw thread 304 wholly, just can carry out timely simple operation and change it when test-tube brush 301 is scrapped, make the labour saving and time saving more to the repair of device.
The upper end of the connecting column II 305 is inserted into the transverse groove 207, the upper ends of the front side and the rear side of the connecting column II 305 are fixedly connected with a sliding rod 307, the sliding rod 307 is positioned above the transverse groove 207, the upper surface of the connecting column II 305 is provided with a movable hole I308, the lower end of the front inner wall of the movable hole I308 is provided with a movable hole II 309, the inside of the movable hole I308 is provided with a movable column I310, the movable column I310 is matched with the movable hole I308, the inside of the movable hole II 309 is provided with a movable column II 311, the movable column II 311 is matched with the movable hole II 309, the end, close to the movable hole I308, of the movable column II 311 is arranged as an inclined plane, firstly, the test tube brush device 3 can conveniently move left and right along the sliding rod 307 through the connection of the connecting column II 305 and the sliding rod 307, the position of the test tube brush device 3 can be conveniently adjusted by moving the test tube brush device 3 left and right, meanwhile, by pressing down the first movable hole 308, the first movable hole 308 can extrude the inclined plane of the second movable column 311, the second movable column 311 is extruded forwards from the second movable hole 309, so that the second connecting column 305 and the transverse groove 207 are fixed together through extrusion, the position of the test tube brush device 3 is accurately stabilized, the device can wash test tubes of different types and sizes, the application range of the device is improved, the number of the test tube brush devices 3 is two, the two test tube brush devices are simultaneously distributed on the left side and the right side of the test tube brush frame 201, when the test tube washing work is carried out, the two test tube brush devices 3 can be respectively arranged on the outer part and the inner part of the test tube, the whole central brush 203 is arranged on the bottom surface of the inner wall of the test tube, the test tube can be comprehensively washed simultaneously, and the two test tube brush devices 3 can be simultaneously arranged on the outer parts of the test tube for washing according to requirements, or simultaneously placed in the test tube for brushing, thereby providing flexibility for the device.
The test tube brush holder device 2 is provided with base device 4 in the below, and base device 4 includes base 401, clip 402 and spring post hole 403, and the upper surface rear side fixedly connected with clip 402 of base 401, the quantity of clip 402 are two, and two clips 402 are located the left and right sides of base 401 respectively.
A spring post hole 403 is formed in the middle of the upper surface of the base 401, a spring post 404 is arranged inside the spring post hole 403, the spring post 404 is matched with the spring post hole 403, the spring post 404 penetrates through the spring post hole 403, a sliding block 405 is fixedly connected to the lower end of the right side of the spring post 404, a second spring 406 is fixedly connected to the lower end of the spring post 404, and a base post 407 is arranged below the spring post 404.
Spring hole 408 and slider slide 409 have been seted up to the upper surface of base post 407, slider slide 409 is in the right side of spring hole 408, the inside of spring hole 408 is inserted to the lower extreme of spring post 404, spring post 404 and spring hole 408 adaptation, slider 405 inserts the inside of slider slide 409, slider 405 and slider slide 409 adaptation, the lower extreme fixed connection of spring two 406 is on the lower inner wall of spring hole 408, the lower extreme fixed connection of base post 407 is on bottom plate 101.
The fixing device 5 is arranged above the base device 4, the fixing device 5 is of a symmetrical structure, the fixing device 5 comprises a central plate 501, a moving groove 502 and moving columns 503, the moving groove 502 is formed in the upper surface of the central plate 501, the moving columns 503 are arranged inside the moving groove 502, the number of the moving columns 503 is two, the lower ends of the moving columns 503 are inserted into the moving groove 502, and the moving columns 503 are matched with the moving columns 503.
Two move that one side fixedly connected with spring three 504 that post 503 deviates from mutually, spring three 504 keep away from that one end fixed connection that moves post 503 on the inner wall of shifting chute 502, the upper end fixedly connected with fixing base 505 that moves post 503, the shape of fixing base 505 is the circular arc type, the shape of fixing base 505 is for the bottom of adaptation in the test tube, the inner wall of fixing base 505 is the structure of cloth system, guarantee that the bottom of test tube does not receive the scraping damage when guaranteeing fixed test tube, vertical groove 506 has all been seted up on the left and right sides surface of well core plate 501, fixedly connected with rotation axis 507 on the preceding inner wall of vertical groove 506.
A rotating rod 508 is arranged on one side of the vertical slot 506 far away from the central plate 501, one end of the rotating rod 508 close to the central plate 501 is sleeved on the first rotating shaft 507, one end of the rotating rod 508 close to the central plate 501 is positioned in the vertical slot 506, a side plate 509 is arranged on one end of the rotating rod 508 far away from the central plate 501, a slot is formed in one surface of the side plate 509 close to the rotating rod 508, and a second rotating shaft 510 is fixedly connected to the front inner wall of the slot.
Rotary rod 508 cup joints on rotation axis two 510 at that one end that is close curb plate 509, rotary rod 508 is in the inslot at that one end that is close curb plate 509, draw-in groove 511 has been seted up to the rear surface lower extreme of curb plate 509, draw-in groove 511 joint clamping 402, draw-in groove 511 and clamping 402 adaptation, the upper surface of curb plate 509 is at that one side fixedly connected with push pedal 512 that is close well core plate 501, push pedal 512 is close that one side of well core plate 501 contacts with the outside of fixing base 505, cooperation through base device 4 and fixing device 5 sets up, make the size of adaptation that the device can be automatic and multiple test tube, can carry out suitable fixed to the test tube of different kind sizes, play fine fixed action to washing the test tube, the operational capability of device has been.
The working principle is as follows:
the first step is as follows: general test tube brush is simple and makes the inside of test tube unified scrub, but the brush-wash head of unified brush-wash adaptation is mainly in the scrubbing to the test tube inner wall, in the arc structure of test tube bottom in addition, has leaded to the test tube bottom to be hardly scrubbed totally, through the setting of the arc structure in test tube bottom brush 204 bottom, the work of cooperation motor 202 that can be fine is more meticulous in the scrubbing process to the bottom for the scrubbing effect of test tube inner wall bottom is better.
The second step is that: through the setting of a spring 206 for central brush 203 is whole to have certain elasticity to the contact of test tube bottom, has guaranteed when wasing the test tube, can not cause rigid touching to the test tube, thereby avoids the test tube to receive the problem of damage in the cleaning process, has improved the soft performance when wasing the test tube.
The third step: through threaded connection, can be convenient in separating spliced pole two 305 and screw 304 are whole, pull down test-tube brush 301 when not using and place alone, can protect test-tube brush 301's exterior structure better to improve test-tube brush 301's life, just can carry out timely simple operation when test-tube brush 301 is scrapped simultaneously and change it, make the labour saving and time saving more to the repair of device.
The fourth step: firstly, the test tube brush device 3 can conveniently move left and right along the sliding rod 307 through the connection of the connecting column II 305 and the sliding rod 307, the position of the test tube brush device 3 can be conveniently adjusted through moving the test tube brush device 3 left and right, meanwhile, the internal structure of the connecting column II 305 is arranged, after the test tube brush device 3 is adjusted to the proper position of the transverse groove 207, the movable hole I308 can extrude the inclined plane of the movable column II 311 through pressing the movable hole I308, the movable column II 311 is forwards extruded from the movable hole II 309, so that the connecting column II 305 and the transverse groove 207 are fixed together through extrusion, the position of the test tube brush device 3 is accurately stabilized, and the test tube brush device 3 can be adjusted and stabilized to wash test tubes of different types and sizes, and the use range of the device is improved.
The fifth step: because the quantity of horizontal groove 207 is two, and horizontal groove 207 distributes in the left and right sides of test tube brush yoke 201, make the quantity of test tube brush device 3 also be two, simultaneously, the distribution is in the left and right sides of test tube brush yoke 201, when carrying out the work of test tube washing, can arrange two test tube brush devices 3 respectively in the outside and the inside of test tube, after adjusting the position of test tube brush device 3, starter motor 202 scrubs the test tube, take the whole washing to the test tube inner wall bottom surface of central brush 203, can guarantee to carry out comprehensive washing simultaneously to the test tube, the cleaning speed of test tube has been improved, through two test tube brush devices 3 that set up, can arrange the outside of test tube in simultaneously with two test tube brush devices 3 and scrub as required, or arrange the inside of test tube in simultaneously and scrub, the alternative scrubbing mode provides the flexibility for the device like this.
And a sixth step: through the matching arrangement of the base device 4 and the fixing device 5, the test tube is firstly placed in the fixed seat 505, due to the connection between the fixed seat 505 and the central plate 501, the whole central plate 501 can be pressed downwards after the test tube is placed in the fixed seat 505, through the movable connection between the central plate 501, the rotary rod 508 and the rotary shaft II 510 and the clamping connection between the clamping groove 511 and the clamping clip 402, the central plate 501 descends, and simultaneously, under the limiting action of the clamping clip 402, the side plate 509 can horizontally move towards the central plate 501 along the clamping clip 402, through the driving action, the horizontally moving push plate 512 can extrude the fixed seat 505, so that the moving column 503 overcomes the pulling force of the spring III 504 and moves towards the approaching direction along the moving groove 502, thereby clamping the test tube, the device can automatically adapt to the sizes of various test tubes, and can properly fix the test tubes with different sizes, the test tube cleaning device has good fixing effect on cleaning of the test tube, and the working capacity of the device is improved.
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 (3)

1. The utility model provides a multi-functional convenient chemical test-tube brush, includes frame set (1), test-tube brush yoke device (2), test-tube brush device (3), base device (4) and fixing device (5), frame set (1) includes bottom plate (101), sill pillar (102) and screw hole (103), the upper surface rear end fixedly connected with sill pillar (102) of bottom plate (101), screw hole (103) have been seted up to the right side upper end of sill pillar (102), the right-hand screw thread post (104) that is provided with of screw hole (103), the left end of screw thread post (104) inserts inside screw hole (103), screw thread post (104) and screw hole (103) adaptation, its characterized in that: a second bottom column (105) is arranged above the threaded hole (103), the lower end of the second bottom column (105) is sleeved in the first bottom column (102), the end, far away from the first bottom column (102), of the second bottom column (105) is fixedly connected with a test tube brush holder device (2), the test tube brush holder device (2) comprises a test tube brush holder (201), a motor (202) and a central brush (203), the middle of the upper surface of the test tube brush holder (201) is provided with the motor (202), the upper surface of the motor (202) is fixedly connected to the second bottom column (105), the output shaft of the motor (202) is fixedly connected with the test tube brush holder (201), the middle of the lower surface of the test tube brush holder (201) is fixedly connected with the central brush (203), the lower end of the central brush (203) is provided with a test tube bottom brush (204), and the upper surface of the test tube bottom brush (204) is fixedly connected with a cylinder (205), the upper end of the cylinder (205) is fixedly connected with a first spring (206), the upper end of the first spring (206) is fixedly connected to the central brush (203), the left side and the right side of the upper surface of the test tube brush holder (201) are provided with transverse grooves (207), a test tube brush device (3) is arranged inside the transverse grooves (207), and the test tube brush device (3) comprises a test tube brush (301), a bearing (302) and a first connecting column (303); the upper end of the test tube brush (301) is fixedly connected with a bearing (302), an inner ring of the bearing (302) is fixedly connected with a first connecting column (303), the upper end of the first connecting column (303) is provided with a thread (304), the upper end of the thread (304) is provided with a second connecting column (305), the lower end of the second connecting column (305) is fixedly connected with a thread connecting column (306), the lower end of the thread connecting column (306) is inserted into the thread (304), and the thread connecting column (306) is connected with the thread (304) through the thread; the upper end of the second connecting column (305) is inserted into the transverse groove (207), the upper ends of the front side and the rear side of the second connecting column (305) are fixedly connected with a sliding rod (307), the sliding rod (307) is located above the transverse groove (207), a first movable hole (308) is formed in the upper surface of the second connecting column (305), a second movable hole (309) is formed in the lower end of the front inner wall of the first movable hole (308), a first movable column (310) is arranged inside the first movable hole (308), the first movable column (310) is matched with the first movable hole (308), a second movable column (311) is arranged inside the second movable hole (309), the second movable column (311) is matched with the second movable hole (309), and the end, close to the first movable hole (308), of the second movable column (311) is arranged to be an inclined plane; a base device (4) is arranged below the test tube brush holder device (2), the base device (4) comprises a base (401), two clips (402) and spring column holes (403), the clips (402) are fixedly connected to the rear side of the upper surface of the base (401), and the two clips (402) are respectively positioned on the left side and the right side of the base (401); a fixing device (5) is arranged above the base device (4), the fixing device (5) comprises a central plate (501), a moving groove (502) and moving columns (503), the upper surface of the central plate (501) is provided with the moving groove (502), the moving columns (503) are arranged inside the moving groove (502), the number of the moving columns (503) is two, the lower ends of the moving columns (503) are inserted into the moving groove (502), and the moving columns (503) are matched with the moving columns (503); a third spring (504) is fixedly connected to the side, away from the moving columns (503), of each moving column (503), one end, away from the moving column (503), of each third spring (504) is fixedly connected to the inner wall of the corresponding moving groove (502), a fixed seat (505) is fixedly connected to the upper end of each moving column (503), the fixed seat (505) is arc-shaped, vertical grooves (506) are formed in the left surface and the right surface of the central plate (501), and a first rotating shaft (507) is fixedly connected to the front inner wall of each vertical groove (506);
a rotating rod (508) is arranged on one side, far away from the central plate (501), of the vertical groove (506), one end, close to the central plate (501), of the rotating rod (508) is sleeved on the rotating shaft I (507), one end, close to the central plate (501), of the rotating rod (508) is located inside the vertical groove (506), a side plate (509) is arranged on one end, far away from the central plate (501), of the rotating rod (508), a groove is formed in one face, close to the rotating rod (508), of the side plate (509), and a rotating shaft II (510) is fixedly connected to the front inner wall of the groove; the rotary rod (508) is cup jointed on second (510) of rotation axis at the one end that is close to curb plate (509), rotary rod (508) is in the inslot at the one end that is close to curb plate (509), draw-in groove (511) have been seted up to the rear surface lower extreme of curb plate (509), draw-in groove (511) joint clamping clip (402), draw-in groove (511) and clamping clip (402) adaptation, the upper surface of curb plate (509) is in the one side fixedly connected with push pedal (512) that is close to well core plate (501), the one side that push pedal (512) is close to well core plate (501) contacts with the outside of fixing base (505).
2. The multifunctional convenient chemical test tube brush according to claim 1, characterized in that: the middle of the upper surface of the base (401) is provided with a spring column hole (403), a spring column (404) is arranged inside the spring column hole (403), the spring column (404) is matched with the spring column hole (403), the lower end of the right side of the spring column (404) is fixedly connected with a sliding block (405), the lower end of the spring column (404) is fixedly connected with a second spring (406), and a base column (407) is arranged below the spring column (404).
3. The multifunctional convenient chemical test tube brush according to claim 2, characterized in that: spring hole (408) and slider slide (409) have been seted up to the upper surface of base post (407), slider slide (409) are in the right side of spring hole (408), the inside in spring hole (408) is inserted to the lower extreme of spring post (404), spring post (404) and spring hole (408) adaptation, the inside in slider slide (409) is inserted in slider (405), slider (405) and slider slide (409) adaptation, the lower extreme fixed connection of spring two (406) is on the lower inner wall of spring hole (408), the lower extreme fixed connection of base post (407) is on bottom plate (101).
CN202010340858.8A 2020-04-26 2020-04-26 Multifunctional convenient chemical test tube brush Active CN111468496B (en)

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CN201093015Y (en) * 2007-03-08 2008-07-30 朱旗 Axis and bearing assembly
DE102012110251B3 (en) * 2012-10-26 2014-03-27 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Stationary spring tensioning device with universal clamping plate
CN104671068A (en) * 2013-11-28 2015-06-03 大连渤海起重机器股份有限公司 Automatic clamping and hoisting device for bridge crane
KR20170050158A (en) * 2015-10-29 2017-05-11 심민정 Brush for washing
CN206139245U (en) * 2016-10-27 2017-05-03 杨涵 Test tube clamping device
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CN108380612B (en) * 2018-02-09 2020-05-12 梁博 Automatic chemical experiment system and method
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