CN203986681U - A kind of multiplex powered brush - Google Patents
A kind of multiplex powered brush Download PDFInfo
- Publication number
- CN203986681U CN203986681U CN201420376898.8U CN201420376898U CN203986681U CN 203986681 U CN203986681 U CN 203986681U CN 201420376898 U CN201420376898 U CN 201420376898U CN 203986681 U CN203986681 U CN 203986681U
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- CN
- China
- Prior art keywords
- sleeve
- central shaft
- brush
- multiplex
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of multiplex powered brush, comprises sleeve, nut, central shaft and the brush consisting of bar linkage structure, end connecting device.In brush, the bar linkage structure by circumferential arrangement between two end couplings is connected, and is enclosed within on central shaft.Two end couplings respectively with central shaft and central shaft on the sleeve that is socketed be connected.By moving sleeve, realize the motion of linkage.Bristle is installed on linkage, and connecting rod mechanism movement can make linkage and central shaft spacing change, and then realizes the adjusting of brush radius.Fixing and getting loose of above-mentioned sleeve and central shaft realizes by nut, and integral electric brush is realized and being rotated by the driving mechanism being connected with central shaft.Advantage of the present utility model is: simple in structure, and receive and expand conveniently, highly versatile, simple to operate, cost of manufacture is lower.
Description
Technical field
The utility model relates to a kind of cleaning supplies, specifically, is a kind of powered brush of receiving expansion, is applicable to the inner wall cleaning of different bore containers.
Background technology
At present mostly the laboratory brush used such as chemical-biological is all manually, and only can brush the container within the scope of fixed diameter, also needs to change brush while washing the different container of upper and lower size.Instrument is manually washed in a large amount of repetitions wastes time and energy.Though have on market, use the large parts using in chemical pharmaceutical factory, the purchase of glassware cleaning machine, this cleaning machine volume is large, cost is high is not suitable for general laboratory.Also there is inconvenient clean problem in the medium caliber of living in addition the washing less but container that the diameter of sheltering oneself is larger.
Utility model content
The purpose of this utility model, is to make a kind of energy to receive the brush expanding, and mixes for it miniature electric device, can good time saving and energy saving convenient washing address the above problem.
The multiplex powered brush of the utility model, comprises sleeve, nut, central shaft and brush.Described jacket casing is on central shaft, and sleeve is fixed by nut and central shaft.Described brush comprises end connecting device and the linkage consisting of upper connecting rod, lower connecting rod and bristle bar.Described end connecting device has two covers, be symmetrically set, between by linkage, be connected.In linkage, upper connecting rod is connected with two cover end connecting devices respectively with lower connecting rod one end, forms revolute pair; The other end of upper connecting rod and lower connecting rod is connected to form revolute pair with bristle bar respectively.During connecting rod mechanism movement, bristle bar is parallel with sleeve Connection Block axis all the time.On above-mentioned bristle bar, bristle is installed.Two cover end connecting devices are enclosed within on central shaft; A set of and end, central shaft upper end is connected; Another set of and sleeve upper end is connected; The structure that turning between two cover end connecting devices and central shaft upper end and sleeve can be processed as one, and the face area of design sleeve is greater than the joint face area between end connecting device and sleeve.
Thus, after loosen nut, sleeve is in the movement along central shaft, realize the adjusting of two cover end connecting device spacing, bristle bar and central shaft spacing in linkage are changed, realize the object that changes powered brush radius, powered brush can be stretched in different bore containers, by bristle, container inner wall is cleared up.
The structure of above-mentioned sleeve and nut can be adopted in two ways:
On structure 1, sleeve outer wall, have external thread structure, lower end outer wall week is upwards designed to inclined-plane, and circumferentially has the line of rabbet joint; The tubular integrative-structure of nut for consisting of contraction section and cylindrical section, is enclosed within on central shaft, and inside has female thread structure, coordinates with the external thread structure on sleeve, is threaded; And upwards circumferentially coordinated in the contraction section inwall week of nut with sleeve lower end outer wall.
On structure 2, sleeve, along circumferentially equidistantly having at least 2 screwed holes, screw is threaded with screwed hole.
Described end connecting device comprises sleeve Connection Block and contiguous block; Wherein, sleeve Connection Block is tubular structure, and sidewall was designed with at least 2 contiguous blocks to equal intervals last week; In two cover end connecting devices, between the contiguous block of symmetry, connect linkage.On described central shaft, be socketed spring, between two cover end connecting devices.
The utility model also comprises driving handle; Driving handle comprises motor, axle sleeve, shaft coupling, chuck, binding post; Wherein, motor is arranged in axle sleeve, and the output shaft of motor coaxially connects shaft coupling, and shaft coupling and chuck are connected, and by chuck, step up central shaft.
The utility model has the advantage of:
1, the utility model powered brush, simple in structure, and receive and expand conveniently, highly versatile, simple to operate, cost of manufacture is lower, easily by common lab, is accepted and approves.
2, the utility model powered brush, can make the contraction brush being applicable in life, but the washing of container that shelter oneself diameter larger less for bore; Also can be by changing the material of bristle, as: can dust suction cloth etc. soft material, utilize its telescopicing performance can realize the less but internal tank cleaning that the diameter of sheltering oneself is larger of bore.
Accompanying drawing explanation
Fig. 1 is the multiplex powered brush overall structure of the utility model schematic diagram;
Fig. 2 is the multiplex powered brush middle sleeve of the utility model structural representation;
Fig. 3 is nut structure schematic diagram in the multiplex powered brush of the utility model;
Fig. 4 is the multiplex powered brush medial end portions of the utility model jockey structural representation;
Fig. 5 is driving mechanism schematic diagram in the multiplex powered brush of the utility model;
Fig. 6 is the multiplex powered brush central shaft upper spring of the utility model installation site schematic diagram.
In figure:
1-sleeve 2-nut 3-central shaft 4-brush
The 5-driving mechanism 6-spring 101-external thread structure 102-line of rabbet joint
201-contraction section 202-cylindrical section 203-female thread structure 401-end connecting device
402-linkage 402a-upper connecting rod 402b-lower connecting rod 402c-bristle bar
401a-sleeve Connection Block 401b-contiguous block 501-DC micromotor 502-axle sleeve
503-shaft coupling 504-chuck 505-binding post 506-switch
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The multiplex powered brush of the utility model, comprises sleeve 1, nut 2, central shaft 3 and brush 4, as shown in Figure 1.
Described sleeve 1 is enclosed within on central shaft 3, can on central shaft 3, be free to slide vertically.Sleeve 1 fixing on central shaft 3 realized by nut 2, concrete mode is: on design sleeve 1 outer wall, have external thread structure 101, as shown in Figure 2, lower end outer wall week is upwards designed to inclined-plane, and have along four lines of rabbet joint 102 of circumferential every 90 degree deciles, make sleeve 1 lower end form fFour piece type structure.As shown in Figure 3, the tubular integrative-structure of nut 2 for being formed by contraction section 201 and cylindrical section 202, lateral wall has anti-skidding lines, is enclosed within on central shaft 3, and inside has female thread structure 203, coordinates with the external thread structure 101 on sleeve 1, is threaded; And the 201 inwall weeks of contraction section of nut 2 are upwards circumferentially coordinated with sleeve 1 lower end outer wall, and by tightening nuts 2, sleeve 1 lower end fFour piece type structure is inwardly shunk, be pressed on central shaft 3, realize thus the location of 3 of sleeve 1 and central shafts.3 of sleeve 1 and central shafts fixing, also can realize by tightening nail, and concrete mode is: on sleeve 1, along circumferentially equidistantly having at least 2 screwed holes, screw is threaded with screwed hole; Thus, by tightening screw, make screw end hold out against central shaft 3, realize the fixing of sleeve 1.Adopt in this way, can make processing simple, without fluting seam and threading structure on sleeve 1.
Above-mentioned sleeve 1 upper end is connected with the brush 4 being socketed on central shaft 3.Described brush 4 comprises end connecting device 401 and the linkage 402 consisting of upper connecting rod 402a, lower connecting rod 402b and bristle bar 402c.Described end connecting device 401 has two covers, includes sleeve Connection Block 401a and contiguous block 401b, as shown in Figure 4.Wherein, sleeve Connection Block 401a is tubular structure, on sidewall, along sleeve Connection Block 401a, axially has n groove 401c, n >=2; N groove 401c is upwards uniform in sleeve Connection Block 401a sidewall week.In each groove 401c, all peg graft and be fixed with a contiguous block 401b.Two cover end connecting devices 401 are symmetrically set, and two covers are connected by a set of linkage 402 between symmetrical contiguous block 401b in end connecting devices 401, realize the connection of 401 of two cover end connecting devices.Make two cover end connecting devices 401 be respectively upper end jockey and bottom jockey, the two concrete connected modes of overlapping 401 of end connecting devices are: upper connecting rod 402a one end is connected with contiguous block 401b in the jockey of upper end, form revolute pair A; The other end is connected with bristle bar 402c one end, forms revolute pair B.The bristle bar 402c other end is connected with lower connecting rod 402b one end, forms revolute pair C.The other end of lower connecting rod 402b is connected with the contiguous block 401b in the jockey of bottom, forms revolute pair D.Above-mentioned bristle bar 402c outside is provided with bristle vertically.
In the brush 4 of said structure, two cover end connecting devices 401 are by being socketed Connection Block 401a coaxial sleeve on central shaft 3; Wherein, the sleeve Connection Block 401a in the jockey of upper end and central shaft 3 ends, upper end are connected, and the sleeve Connection Block 401a in the jockey of bottom and sleeve 1 upper end are connected.Thus, loosen nut, by moving sleeve 1, the position of regulating sleeve 1 on central shaft 3, and then realize the adjusting of two cover end connecting device 401 spacing, and bristle bar 402c and central shaft 3 spacing in each linkage 402 are changed, realize the object that changes powered brush radius, powered brush can be stretched in different bore containers, by bristle, container inner wall is cleared up.In the utility model, design upper connecting rod 402a and lower connecting rod 402b are equal in length, and while making thus linkage 402 motion, it is parallel with sleeve Connection Block 401a axis that bristle bar 402c remains.Can guarantee that bristle bar is parallel with central shaft 3 all the time when sleeve 1 moves.Between above-mentioned upper end jockey and central shaft 3 upper ends, and 1, bottom jockey and sleeve all can be by the turning mechanisms that is processed as one, and can save being connected between two cover end connecting devices 401 and sleeve and central shaft.
The rotation that in the utility model powered brush, brush 4 can be realized in scale removal process by driving handle 5 is controlled.Driving handle 5 comprises DC micromotor 501, axle sleeve 502, shaft coupling 503, chuck 504, binding post 505, switch 506, as shown in Figure 5.Wherein, DC micromotor 501 is arranged in axle sleeve 502, and the output shaft of DC micromotor 501 coaxially connects shaft coupling 503, and shaft coupling 503 is connected with chuck 504, by chuck 504, steps up central shaft 3, realizes the location of 3 of DC micromotor 501 and central shafts.Thus, when DC micromotor 501 work, drive shaft coupling 503 work, the chuck 504 that then makes to be connected on shaft coupling 503 rotates with central shaft 3, and then makes powered brush rotary work.DC micromotor 501 can be powered by battery; Or connect binding post 505 by power interface, and by power line, connect respectively external power source and binding post 505, by external power source, powered; And control on/off by switch 506.
In the powered brush of said structure, in order to reduce architecture quality and difficulty of processing as far as possible, bristle bar 402c, upper connecting rod 402a, lower connecting rod 402b all adopt out section pattern; And can on central shaft 3, be socketed spring 7, as shown in Figure 6, between two cover end connecting devices, make thus central shaft 3 there is certain elasticity, and then in scale removal process, thereby prevent from making because the effect of centrifugal force expands outwardly at powered brush linkage 402 in rotary course that diameter is excessive causes that container damages problem.
Claims (9)
1. a multiplex powered brush, is characterized in that: comprise sleeve, nut, central shaft and brush; Described jacket casing is on central shaft, and sleeve is fixed by nut and central shaft; Described brush comprises end connecting device and the linkage consisting of upper connecting rod, lower connecting rod and bristle bar; Described end connecting device has two covers, be symmetrically set, between by linkage, be connected; In linkage, upper connecting rod is connected with two cover end connecting devices respectively with lower connecting rod one end, forms revolute pair; The other end of upper connecting rod and lower connecting rod is connected to form revolute pair with bristle bar respectively; On bristle bar, bristle is installed; Two cover end connecting devices are enclosed within on central shaft; A set of and end, central shaft upper end is connected; Another set of and sleeve upper end is connected.
2. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: the structure of described sleeve and nut is: on sleeve outer wall, have external thread structure, lower end outer wall week is upwards designed to inclined-plane, and circumferentially has the line of rabbet joint; The tubular integrative-structure of nut for consisting of contraction section and cylindrical section, is enclosed within on central shaft, and inside has female thread structure, coordinates with the external thread structure on sleeve, is threaded; And upwards circumferentially coordinated in the contraction section inwall week of nut with sleeve lower end outer wall.
3. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: the structure of described sleeve and nut is: on sleeve, along circumferentially equidistantly having at least 2 screwed holes, screw is threaded with screwed hole.
4. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: described end connecting device comprises sleeve Connection Block and contiguous block; Wherein, sleeve Connection Block is tubular structure, and sidewall was designed with at least 2 contiguous blocks to equal intervals last week; In two cover end connecting devices, between the contiguous block of symmetry, connect linkage.
5. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: during described connecting rod mechanism movement, bristle bar is parallel with sleeve Connection Block axis all the time.
6. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: on described central shaft, be socketed spring, between two cover end connecting devices.
7. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: the face area of described sleeve is greater than the joint face area between end connecting device and sleeve.
8. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: also comprise driving handle; Driving handle comprises motor, axle sleeve, shaft coupling, chuck, binding post; Wherein, motor is arranged in axle sleeve, and the output shaft of motor coaxially connects shaft coupling, and shaft coupling and chuck are connected, and by chuck, step up central shaft.
9. a kind of multiplex powered brush as claimed in claim 1, is characterized in that: the turning structure that is processed as one between described two cover end connecting devices and central shaft upper end and sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376898.8U CN203986681U (en) | 2014-07-08 | 2014-07-08 | A kind of multiplex powered brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420376898.8U CN203986681U (en) | 2014-07-08 | 2014-07-08 | A kind of multiplex powered brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203986681U true CN203986681U (en) | 2014-12-10 |
Family
ID=52026784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420376898.8U Expired - Fee Related CN203986681U (en) | 2014-07-08 | 2014-07-08 | A kind of multiplex powered brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203986681U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814599A (en) * | 2015-03-25 | 2015-08-05 | 沈阳化工大学 | Multifunctional cleaning brush capable of changing diameter |
| CN105686334A (en) * | 2016-02-02 | 2016-06-22 | 华中科技大学 | Mixing pan cleaning device of vertical mixing machine |
| CN109124016A (en) * | 2018-11-13 | 2019-01-04 | 李枫 | A kind of high school chemical experiment test tube brush |
| CN109700165A (en) * | 2019-01-26 | 2019-05-03 | 曾子哲 | A kind of round brush of the flexible undercut of band |
-
2014
- 2014-07-08 CN CN201420376898.8U patent/CN203986681U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814599A (en) * | 2015-03-25 | 2015-08-05 | 沈阳化工大学 | Multifunctional cleaning brush capable of changing diameter |
| CN105686334A (en) * | 2016-02-02 | 2016-06-22 | 华中科技大学 | Mixing pan cleaning device of vertical mixing machine |
| CN109124016A (en) * | 2018-11-13 | 2019-01-04 | 李枫 | A kind of high school chemical experiment test tube brush |
| CN109700165A (en) * | 2019-01-26 | 2019-05-03 | 曾子哲 | A kind of round brush of the flexible undercut of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20200708 |