CN208906205U - A kind of fixation device convenient for cleaning different bore test tubes - Google Patents

A kind of fixation device convenient for cleaning different bore test tubes Download PDF

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Publication number
CN208906205U
CN208906205U CN201821702594.0U CN201821702594U CN208906205U CN 208906205 U CN208906205 U CN 208906205U CN 201821702594 U CN201821702594 U CN 201821702594U CN 208906205 U CN208906205 U CN 208906205U
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China
Prior art keywords
test tube
sliding block
rod
convenient
cleaning
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Active
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CN201821702594.0U
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Chinese (zh)
Inventor
吴仲元
张博
程先忠
邱银生
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Wuhan Polytechnic University
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Wuhan Polytechnic University
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Priority to CN201821702594.0U priority Critical patent/CN208906205U/en
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Abstract

The utility model relates to chemical experiment device technical fields, more particularly to a kind of fixation device convenient for cleaning different bore test tubes, including device noumenon, motor is fixed at the top of device noumenon, multiple transmission shafts are rotatably connected at the top of device noumenon, it is connected between the shaft of motor and transmission shaft by transmission belt, device noumenon slidably connects transverse slat between two sidewalls, connecting rod and fixed link are fixed on transverse slat, device noumenon side wall is equipped with multiple through-holes with connecting rod cooperation, fixed link is connected by cord with loose collar, loose collar bottom is connected with test tube sleeve, support rod is rotatably connected on transmission shaft side wall, support rod is connected by sliding block with arc panel, arc panel is equipped with the sliding slot cooperated with sliding block, screwing through hole is equipped on sliding slot and sliding block, screw passes through screwing through hole and fixes sliding block and arc panel;The device of cleaning test tube provided by the utility model has can be thorough to the cleaning of more test tubes, suitable for test tube of all sizes, cleaning simultaneously.

Description

A kind of fixation device convenient for cleaning different bore test tubes
Technical field
The utility model relates to chemical experiment device technical fields, and in particular to a kind of convenient for cleaning different bore test tubes Fixed device.
Background technique
Test tube is the common glassware of chemical laboratory, is mainly used as in the reaction vessel of a small amount of reagent, in room temperature or It (should preheat, not so test tube is easy explosion) and use before heating when heating.Test tube divides common test tube, scale test tube, centrifugation examination Pipe etc. is a variety of.Most of chemical experiment requires to use test tube, after test tube use, it usually needs it is cleaned, it is existing Test tube cleaning is usually to be scrubbed with test tube brush to inboard wall of test tube, and this cleaning way is typically only capable to the more small-bore examination of cleaning Pipe, test tube cleaning biggish for some bores, which exists, cleans halfway defect, when the examination for needing to clean different caliber sizes Guan Shi, it usually needs replacement test tube brush, complicated for operation, the utility model provides a kind of consolidating convenient for the different bore test tubes of cleaning Determine device, can effectively make up defect existing for the device of existing cleaning test tube.
In publication number CN205762793U, publication date be on December 7th, 2016 utility model patent in disclose one Test tube cleaning device, including cabinet, rack for test tube and fluid box are planted, is provided with upright bar on fluid box, upright bar upper end is provided with lifting Device, lifting device are connect with cabinet corresponding position, and telescopic rod is provided on cabinet, and telescopic rod is connect with rack for test tube, in cabinet It is provided with first motor, the lower part of first motor is provided with the test tube brush through chassis backplane, and test tube brush is internally provided with vibration Device is smash, cuvette groove corresponding with test tube brush position is provided on rack for test tube, is all provided on the inside of the side plate interior sides and bottom plate of fluid box There is rubber mount.By adopting the above-described technical solution, the utility model is structurally reasonable, by the reuse to cleaning solution, Reduce the waste of water resource;The generation of spray of water is also prevented, it is relatively sanitary when in use, it is more convenient.
But usually there is the fixed inconvenience of test tube, test tube of not easy cleaning difference caliber size in the device of existing cleaning test tube Defect.
Summary of the invention
In view of the above problems, the utility model proposes a kind of fixed dresses convenient for cleaning different bore test tubes It sets.Technical solution provided by the utility model can be effectively made up to a certain extent existing for the device of existing cleaning test tube The not fixed inconvenient defect of the test tube, test tube of easy cleaning difference caliber size.
In order to achieve the above purpose, the following technical solution is employed for the utility model:
A kind of fixation device convenient for cleaning different bore test tubes, it is characterised in that: including device noumenon, described device sheet Motor is fixed at the top of body, described device bodies top is rotatably connected to multiple transmission shafts, the shaft of the motor and the biography It is connected between moving axis by transmission belt, transverse slat is slidably connected between described device ontology two sidewalls, is fixed on the transverse slat Connecting rod and fixed link, this body sidewall of described device are equipped with multiple through-holes with connecting rod cooperation, and the fixed link passes through thin Rope is connected with loose collar, and the loose collar bottom is connected with test tube sleeve, is rotatably connected to support rod on the transmission shaft side wall, institute State support rod and be connected with arc panel by sliding block, the arc panel equipped with test tube hairbrush, the arc panel equipped with it is described The sliding slot of sliding block cooperation is equipped with screwing through hole on the sliding slot and the sliding block, and screw passes through the screwing through hole will be described Sliding block and the arc panel are fixed, and are connected between the transmission shaft and the chute wall by spring.
Preferably, the motor is servo motor, and the motor and external control switch are electrically connected.
Preferably, it is rotatablely connected between the transmission shaft and described device bodies top, between the adjacent transmission shaft It is connected by the transmission belt.
Preferably, the connecting rod is symmetrical set, and the connecting rod is L-type connecting rod, and the fixed link is equipped with multiple.
Preferably, the screwing through hole on the sliding slot is equipped with multiple.
Preferably, the support rod is symmetrical set, and is rotatablely connected between the support rod and the sliding block.
The utility model has the advantages that, the beneficial effects of the utility model are: backing out screw, being pushed due to using above-mentioned technical solution Sliding block slides up and down in sliding slot, so that the distance between two pieces of arc panels in left and right can adapt to the test tube of different caliber sizes, When the hairbrush on arc panel can just scrub the inner wall of corresponding bore test tube, stop upper downward of the sliding block in sliding slot Section, sliding block and arc panel are fixed by screw, cleaning solution are added into the test tube that needs are scrubbed, arc panel is inserted into test tube It is interior, motor is opened, motor rotation drives transmission shaft to rotate by transmission belt, transmission shaft traction arc panel rotation, on arc panel Test tube hairbrush cleans inboard wall of test tube, thus the present apparatus can test tube to different inner diameters clean simultaneously, in addition, machine Tool replaces manually, improving test tube cleaning efficiency;It is at the top of device noumenon to set up when the test tube number for needing to clean is more more Several transmission shafts improve the efficiency of cleaning test tube;Multiple through-holes are equipped on device noumenon side wall, by the company on transverse slat Bar is hung up in the through-hole of different height, and the present apparatus cleans the test tube of different length, practical.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the portion A partial enlargement structural representation.
Wherein:
1, device noumenon;2, motor;3, transmission shaft;4, shaft;5, transmission belt;6, transverse slat;7, connecting rod;8, fixed link;9, Through-hole;10, cord;11, loose collar;12, test tube sleeve;13, support rod;14, arc panel;15, sliding slot;16, sliding block;17, screw; 18, spring.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Reality based on the utility model Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to In the range of the utility model protection.
A kind of fixation device convenient for cleaning different bore test tubes, as shown in Figure 1 and Figure 2: including device noumenon 1, device sheet Be fixed with motor 2 at the top of body 1, be rotatably connected to multiple transmission shafts 3 at the top of device noumenon 1, the shaft 4 and transmission shaft 3 of motor 2 it Between be connected by transmission belt 5, transverse slat 6 is slidably connected between 1 two sidewalls of device noumenon, connecting rod 7 and fixed is fixed on transverse slat 6 Bar 8,1 side wall of device noumenon are equipped with multiple through-holes 9 cooperated with connecting rod 7, and fixed link 8 passes through cord 10 and 11 phase of loose collar Even, 11 bottom of loose collar is connected with test tube sleeve 12, support rod 13 is rotatably connected on 3 side wall of transmission shaft, and support rod 13 passes through cunning Block 16 is connected with arc panel 14, and arc panel 14 is equipped with test tube hairbrush, and arc panel 14 is equipped with the sliding slot 15 cooperated with sliding block 16, Screwing through hole is equipped on sliding slot 15 and sliding block 16, screw 17 passes through screwing through hole and fixes sliding block 16 and arc panel 14, transmission It is connected between axis 3 and 15 side wall of sliding slot by spring 18.
Motor 2 is servo motor, and motor 2 and external control switch are electrically connected, 1 top of transmission shaft 3 and device noumenon Between be rotatablely connected, between adjacent drive axis 3 also by transmission belt 5 be connected, connecting rod 7 is symmetrical set, and connecting rod 7 be L-type Connecting rod, fixed link 8 are equipped with multiple, and screwing through hole on sliding slot 15 is equipped with multiple, and support rod 13 is symmetrical set, and is propped up It is rotatablely connected between strut 13 and sliding block 16.
Referring to Fig.1, Fig. 2 when needing to clean the test tube of different caliber sizes, pulls on loose collar 11, by test tube from elastic Ring 11 be inserted into test tube sleeve 12 in, loose collar 11 being fixed on different size of test tube in test tube sleeve 12, test tube is placed After in test tube sleeve 12, tenses cord and fasten loose collar 11 in fixed link 8, back out screw 17, push sliding block 16 in sliding slot It is slided up and down in 15, so that the distance between two pieces of arc panels 14 in left and right can adapt to the test tube of different caliber sizes, works as arc When hairbrush on plate 14 can just scrub the inner wall of corresponding bore test tube, stop upper downward of the sliding block 16 in sliding slot 15 Section, it is by screw 17 that sliding block 16 and arc panel 14 is fixed, cleaning solution is added into the test tube that needs are scrubbed, arc panel 14 is inserted Enter in test tube, open motor 2, motor 2 rotates, and drives transmission shaft 3 to rotate by transmission belt 5, transmission shaft 3 draws 14 turns of arc panel Dynamic, the test tube hairbrush on arc panel 14 cleans inboard wall of test tube, thus the present apparatus can test tube to different inner diameters simultaneously It is cleaned, in addition, mechanical replace manually, improving test tube cleaning efficiency;When the test tube number for needing to clean is more, filling It sets 1 top of ontology and sets up several transmission shafts 3 more, improve the efficiency of cleaning test tube;It is equipped on 1 side wall of device noumenon more A through-hole 9 hangs up the connecting rod 7 on transverse slat 6 in the through-hole 9 of different height, allows examination of the present apparatus to different length Pipe is cleaned, practical.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations;Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features;And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (6)

1. a kind of fixation device convenient for cleaning different bore test tubes, it is characterised in that: including device noumenon (1), described device It is fixed with motor (2) at the top of ontology (1), is rotatably connected to multiple transmission shafts (3), the motor at the top of described device ontology (1) (2) it is connected between shaft (4) and the transmission shaft (3) by transmission belt (5), it is sliding between described device ontology (1) two sidewalls It is dynamic to be connected with transverse slat (6), it is fixed with connecting rod (7) and fixed link (8) on the transverse slat (6), is set on described device ontology (1) side wall There are multiple through-holes (9) with the connecting rod (7) cooperation, the fixed link (8) is connected by cord (10) with loose collar (11), institute It states loose collar (11) bottom to be connected with test tube sleeve (12), be rotatably connected to support rod (13) on transmission shaft (3) side wall, it is described Support rod (13) is connected by sliding block (16) with arc panel (14), and the arc panel (14) is equipped with test tube hairbrush, the arc Plate (14) is equipped with the sliding slot (15) cooperated with the sliding block (16), is equipped with spiral shell on the sliding slot (15) and the sliding block (16) Through-hole is followed closely, screw (17) passes through the screwing through hole and fixes the sliding block (16) and the arc panel (14), the transmission shaft (3) it is connected between the sliding slot (15) side wall by spring (18).
2. the fixation device according to claim 1 convenient for cleaning different bore test tubes, which is characterized in that the motor It (2) is servo motor, and the motor (2) and external control switch are electrically connected.
3. the fixation device according to claim 1 convenient for cleaning different bore test tubes, which is characterized in that the transmission shaft (3) it is rotatablely connected between described device ontology (1) top, also by the transmission belt (5) between the adjacent transmission shaft (3) It is connected.
4. the fixation device according to claim 1 convenient for cleaning different bore test tubes, which is characterized in that the connecting rod (7) it is symmetrical set, and the connecting rod (7) is L-type connecting rod, the fixed link (8) is equipped with multiple.
5. the fixation device according to claim 1 convenient for cleaning different bore test tubes, which is characterized in that be located at the cunning The screwing through hole on slot (15) is equipped with multiple.
6. the fixation device according to claim 1 convenient for cleaning different bore test tubes, which is characterized in that the support rod (13) it is symmetrical set, and is rotatablely connected between the support rod (13) and the sliding block (16).
CN201821702594.0U 2018-10-20 2018-10-20 A kind of fixation device convenient for cleaning different bore test tubes Active CN208906205U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821702594.0U CN208906205U (en) 2018-10-20 2018-10-20 A kind of fixation device convenient for cleaning different bore test tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821702594.0U CN208906205U (en) 2018-10-20 2018-10-20 A kind of fixation device convenient for cleaning different bore test tubes

Publications (1)

Publication Number Publication Date
CN208906205U true CN208906205U (en) 2019-05-28

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CN (1) CN208906205U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110355894A (en) * 2019-07-15 2019-10-22 淮南川石化工科技有限公司 A kind of production method of fibrous polypropylene
CN110918580A (en) * 2019-11-29 2020-03-27 王涣 Automatic test tube disinfection device for medical treatment experiments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110355894A (en) * 2019-07-15 2019-10-22 淮南川石化工科技有限公司 A kind of production method of fibrous polypropylene
CN110918580A (en) * 2019-11-29 2020-03-27 王涣 Automatic test tube disinfection device for medical treatment experiments

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