CN206549963U - A kind of circular arc sieve sieved for small particles material - Google Patents
A kind of circular arc sieve sieved for small particles material Download PDFInfo
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- CN206549963U CN206549963U CN201720081635.8U CN201720081635U CN206549963U CN 206549963 U CN206549963 U CN 206549963U CN 201720081635 U CN201720081635 U CN 201720081635U CN 206549963 U CN206549963 U CN 206549963U
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- rod end
- spherical plain
- plain bearing
- bearing rod
- rocking bar
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Abstract
The utility model discloses a kind of circular arc sieve sieved for small particles material, including screen frame component, sweeping component, power transmission shaft, rolling bearing units, rocking bar, crank, housing assembly, reductor, motor, screw mandrel, Material collecting box for harvesting, spherical plain bearing rod end, bolt, nut, spring washer, plain cushion, hairbrush and the case lid that gathers materials, material to be sieved is placed in the volume space that screen cloth is constituted with two ends baffle plate in the screening machine, in terms of mechanism driving, design motor drives swing arm to make reciprocally swinging by one group of linkage, brush in swing arm applies one to material to the power on the outside of screen cloth to force material through screen cloth so as to reach the purpose of screening, gravity of the screening machine compared to existing dependence material in itself is used as saturating sieve strength screening plant, the screening machine is to provide sieve strength thoroughly to material to the pressing of material by hairbrush, it is difficult the problem of screening for the material that proportion is smaller or particle is thinner that it, which is solved in actual production, the device has very important application value.
Description
Technical field
The utility model is related to a kind of screening production equipment of light material, particularly a kind of to be used to sieve traditional Chinese medicine powder
100 microns of circular arcs with thin various metals or non-metal powder of the particle sizes such as end, resin, plastic powders are sieved.
Background technology
Screening machine extensively using with current industry and civilian production life, its cardinal principle be using bulk granular material with
The relative motion of compass screen surface, makes partial particulate pass through sieve aperture, and material is divided into the machine of the vibrosieve of different stage by granular size
Tool equipment, the currently used screening machine such as structure such as sieve bend, straight line shaker, rotary strainer, these equipment are all to rely on material sheet
The gravity of body is as the strength sieved thoroughly, the problem of this screening plant has one very big, be exactly for weight it is smaller or
The thinner material of grain is difficult screening, because smaller or thinner particle material is lighter due to conducting oneself with dignity, during screening,
Because screening machine equipment is in rotary course, the vibrations and rotation of equipment in itself cause to be sized object and the state such as hike up, it is difficult to
Screening effect is reached, for the material screening that this weight is smaller or particle is thinner, one kind is not proposed also in the market
Effective solution.
Utility model content
The technical problems to be solved in the utility model is that Chinese drugs powder, resin, molding powder can be sieved by providing one kind
The circular arc that 100 microns of small particles materials with thin various metals or non-metal powder of the particle sizes such as end are sieved is sieved.
The beneficial effects of the utility model are：Screen cloth in a kind of circular arc sieve sieved for small particles material, the screening machine
A volume space is constituted with two ends baffle plate, material to be sieved is placed within this space, in terms of transmission mechanism, and design motor passes through one
Group linkage drive swing arm make reciprocally swinging, the brush in swing arm to material apply one to the power on the outside of screen cloth from
And force material through screen cloth to reach the purpose of screening, the screening machine is compared to existing sieve bend, straight line shaker, rotary strainer etc.
By the gravity of material in itself as saturating sieve strength screening plant, the screening machine is to be carried by pressing of the hairbrush to material to material
For sieve strength thoroughly, it is difficult the problem of screening, to be somebody's turn to do for the material that proportion is smaller or particle is thinner that it, which is solved in actual production,
Device has very important application value, solves an important problem in current screening machine industry.
Brief description of the drawings
Embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is a kind of overall structure diagram of the circular arc sieve sieved for small particles material of the utility model；
Fig. 2 is a kind of structural representation of the circular arc sieve sieved for small particles material of the utility model；
Fig. 3 is a kind of structural representation of the circular arc sieve sieved for small particles material of the utility model.
In figure：
1 screen frame component；2 sweeping components；3 power transmission shafts；4 rolling bearing units；5 rocking bars；6 cranks；7 housing assemblies；8 slow down
Machine；9 motors；10 screw mandrels；11 Material collecting box for harvesting；12 spherical plain bearing rod ends；13 bolts；14 nuts；15 spring washers；16 plain cushions；17 maos
Brush；18 gather materials case lid.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, Fig. 1 is a kind of the whole of circular arc sieve sieved for small particles material of the utility model
Body structural representation, Fig. 2 is that the utility model is a kind of sieves the structure under another angle for the circular arc that small particles material is sieved
Schematic diagram, Fig. 3 is that the utility model is a kind of sieves the structural representation under another angle for the circular arc that small particles material is sieved.
In the embodiment shown in Fig. 1 to Fig. 3, a kind of circular arc sieve sieved for small particles material of the structure, including screen frame group
Part 1, sweeping component 2, power transmission shaft 3, rolling bearing units 4, rocking bar 5, crank 6, housing assembly 7, reductor 8, motor 9, screw mandrel 10, collection
Hopper 11, spherical plain bearing rod end 12, bolt 13, nut 14, spring washer 15, plain cushion 16, hairbrush 17, gather materials case lid 18, and its feature exists
In：Screen frame component 1 is arc-shaped steel tube welding structure, and arc-shaped steel tube is welded to form a circle with multigroup horizontal stainless steel strip
The stereochemical structure of cylindricality, screen frame component 1 is used to place by sieve object, and rolling bearing units 4 are locked in housing assembly 7 by bolt
On crossbeam square tube on, housing assembly 7 be channel-section steel welding structure, rolling bearing units 4 be used for power transmission shaft 3 is installed, power transmission shaft 3 passes through axle
Connection is held on the cental axial position of screen frame component 1, and screen frame component 1 is driven around axis by driving member by motor 9
The crankmotion of certain radian is done, motor 9 provides power for the device, and motor 9 is arranged on the framework horizontal stroke that swing arm circular arc is sieved
Liang Shang, sweeping component 2 is connected with power transmission shaft 3 by flat key, and sweeping component 2 is driven in the inward turning of screen frame component 1 by power transmission shaft 3
Turn, set on sweeping component 2 and multigroup brush is installed, in operation process, the device is creative to be devised by brush pair
The method that the pressing of material provides sieve strength thoroughly to material, sweeping component 2 is arranged on the axis line position of screen frame component 1 and passed through
The powered motion of power transmission shaft 3, rocking bar 5 is the device that the centre that two ends are provided with link bearing is screw rod, can be by rotating two ends
Bearing adjust the use length of rocking bar 5, rocking bar 5 is connected with power transmission shaft 3 by flat key, rotation of the rocking bar 5 for driving power transmission shaft 3
Turn, because rocking bar 5 is controlled by screw mandrel 10 and motor 9, composition linkage realizes 180 ° of swing, so the driving transmission of rocking bar 5
Axle 3 is connected into 180 ° of operatings, the other end of rocking bar 5 with spherical plain bearing rod end 12, and spherical plain bearing rod end 12 is that one kind can be with polygonal
Spend in the oscillating bearing structure rotated freely, spherical plain bearing rod end 12 and be provided with the endoporus of threaded adjusting, the outer circle cross section of screw mandrel 10
On be provided with the connection screw thread structure being engaged with spherical plain bearing rod end 12, screw mandrel 10 is connected with spherical plain bearing rod end 12 by bolt
Connect, the radial distance of screw mandrel 10 and spherical plain bearing rod end 12 can be adjusted by rotary screw 10, the other end of screw mandrel 10 is connected with
Another device of spherical plain bearing rod end 12, the spherical plain bearing rod end 12 is connected with crank 6, and crank 6 is a cam ellipsoidal structure,
Be connected with motor 9 one section of crank 6, which is provided with boom attachment and is connected by flat key, links together crank 6 with motor 9,
Torque is transferred on sweeping component 2 by motor 9 by crank 6, screw mandrel 10, spherical plain bearing rod end 12 and rocking bar 5, and motor 9 passes through
Bolt 13, nut 14, spring washer 15 and plain cushion 16 are locked on the framework cross-arm of housing assembly 7, and hairbrush 17 is arranged on sweeping group
On the central shaft of part 2, hairbrush 17 is enclosed on power transmission shaft 3 and is locked by bolt, and hairbrush 17 is driven along sweeping by power transmission shaft 3
The axis of component 2 is put into 180 ° of rotations, Material collecting box for harvesting 11 is fixed on the underface of sweeping component 2 and is locked by bolt
On the intermediate transverse girder of sweeping component 2, Material collecting box for harvesting 11 is screened object for collection, and the case lid 18 that gathers materials is arranged on sweeping component 2
Surface, and be locked by bolt on screen frame component 1；
Wherein, the output shaft connection reductor 8 of motor 9, reductor 8 is fixed on housing assembly 7, and motor 9 passes through
Screw mandrel 10 transmits torque to hairbrush 17, and the motor 9 in the device drives rocking bar 5 to make reciprocally swinging by one group of linkage,
Hairbrush 17 on rocking bar 5 applies the power into sweeping component 2 on the outside of screen cloth to force material to pass through to material
Screen cloth is so as to reach the purpose of screening；Sweeping component 2 is constituted by arc screen frame, screen frame end plate, along the screen cloth that screen frame is installed.
Specifically, crank 6 is locked on the reductor 8 connected on the output shaft of motor 9 by bolt.Crank 6 and bar
One section of the end connection of oscillating bearing 12 is provided with through hole, and spherical plain bearing rod end 12 is connected with crank 6, and crank 6 can be closed with rod end
Bearings 12 pass through 360 ° of rotations of oscillating bearing.Screw mandrel 10 is club shaped structure, and screw mandrel 10 is provided at both ends with helicitic texture, screw mandrel 10
The distance between spherical plain bearing rod end 12 at the two ends of threaded adjustment screw mandrel 10 that can be by rotating two ends, and then adjust rocking bar 5
Swing angle.
Rocking bar 5 is provided with through hole with one end that spherical plain bearing rod end 12 is connected, and passes through between spherical plain bearing rod end 12 and rocking bar 5
Oscillating bearing is connected, and rocking bar 5 can be with 360 ° of rotations with spherical plain bearing rod end 12.Rocking bar 5 is connected and made by flat key with power transmission shaft 3
Locked with shaft end nut.Hairbrush 17 is one end convex structure, and hairbrush 17 is enclosed on power transmission shaft 3 and fixed using clamping screw.
Material collecting box for harvesting 11 and the case lid 18 that gathers materials are separately positioned on the lower section and top of sweeping component 2, and lock by bolt for sheet metal structural
It is fixedly mounted on screen frame component 1.
Screen cloth constitutes a volume space with two ends baffle plate in the screening machine, and material to be sieved is placed within this space, transmission
In terms of mechanism, design motor 9 drives rocking bar 5 to make reciprocally swinging by one group of linkage, and the hairbrush 17 installed in rocking bar 5 is to thing
Material applies one to the power on the outside of screen cloth so as to force material through screen cloth to reach the purpose of screening, the screening machine compared to
Existing sieve bend, straight line shaker, rotary strainer etc. by material gravity in itself as saturating sieve strength screening plant, the screening machine be according to
Material is given to provide sieve strength thoroughly to the pressing of material by hairbrush 17, it is solved in actual production for proportion is smaller or particle
The problem of thinner material is difficult screening, the device has very important application value, solves in current screening machine industry
An important problem.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
In above-mentioned embodiment, the knowledge that one skilled in the relevant art possesses, this practicality can also not departed from newly
Various changes can be made on the premise of type objective.
Claims (6)
1. a kind of circular arc sieve sieved for small particles material, including screen frame component（1）, sweeping component（2）, power transmission shaft（3）, band
Seat bearing（4）, rocking bar（5）, crank（6）, housing assembly（7）, reductor（8）, motor（9）, screw mandrel（10）, Material collecting box for harvesting（11）、
Spherical plain bearing rod end（12）, bolt（13）, nut（14）, spring washer（15）, plain cushion（16）, hairbrush（17）, gather materials case lid（18）；Its
It is characterised by：The screen frame component（1）For arc-shaped steel tube welding structure, arc-shaped steel tube and multigroup horizontal stainless steel strip welding and
It is shaped as a cylindrical stereochemical structure, the screen frame component（1）For placing by sieve object；
The rolling bearing units（4）It is locked by bolt in the housing assembly（7）On crossbeam square tube on, the frame group
Part（7）For channel-section steel welding structure, the rolling bearing units（4）For installing the power transmission shaft（3）, the power transmission shaft（3）Pass through axle
Hold connection and be arranged on the screen frame component（1）Cental axial position on, and pass through the motor（9）Driven by driving member described
Screen frame component（1）The crankmotion of certain radian, the motor are done around axis（9）Power, the electricity are provided for the device
Machine（9）On the cruciform bracing that swing arm circular arc is sieved, the sweeping component（2）With the power transmission shaft（3）Connected by flat key
Connect, the sweeping component（2）Pass through the power transmission shaft（3）Driving is in the screen frame component（1）Interior rotation, the sweeping component
（2）Upper setting is provided with multigroup brush, sweeping component（2）Installed in screen frame component（1）Axis line position and pass through power transmission shaft
（3）Powered motion；
The rocking bar（5）The centre for being provided with link bearing for two ends is the device of screw rod, is adjusted by the bearing for rotating two ends
The rocking bar（5）Use length, the rocking bar（5）With the power transmission shaft（3）Connected and locked using shaft end nut by flat key
Tightly, the rocking bar（5）For driving the power transmission shaft（3）Rotation, the rocking bar（5）By screw mandrel（10）With the motor（9）
Control, composition linkage realizes 180 ° of swing, the rocking bar（5）Drive the power transmission shaft（3）Into 180 ° of operatings；It is described to shake
Bar（5）The other end and the spherical plain bearing rod end（12）Connection；The rocking bar（5）With the spherical plain bearing rod end（12）Connection
One end be provided with through hole, the spherical plain bearing rod end（12）With the rocking bar（5）Between connected by oscillating bearing, rocking bar（5）
With spherical plain bearing rod end（12）360 ° of rotations；
The spherical plain bearing rod end（12）The oscillating bearing structure rotated for Multi-angle free, the spherical plain bearing rod end（12）It is interior
It is provided with the endoporus of threaded adjusting, the screw mandrel（10）It is provided with outer circle cross section and the spherical plain bearing rod end（12）It is engaged
Connection screw thread structure, the screw mandrel（10）With the spherical plain bearing rod end（12）It is bolted, by rotating the silk
Bar（10）Can the adjustment screw mandrel（10）With the spherical plain bearing rod end（12）Radial distance, the screw mandrel（10）The other end
It is connected with another spherical plain bearing rod end（12）Device, the spherical plain bearing rod end（12）With the crank（6）Connection；It is described
Crank（6）With the spherical plain bearing rod end（12）One section of connection is provided with through hole, the spherical plain bearing rod end（12）With it is described
Crank（6）Connection, the crank（6）With the spherical plain bearing rod end（12）Pass through 360 ° of rotations of oscillating bearing；
The crank（6）For a cam ellipsoidal structure, the crank（6）With the motor（9）One section be connected is provided with
Boom attachment is simultaneously connected the crank by flat key（6）With the motor（9）Link together, the motor（9）By torque
Pass through the crank（6）, the screw mandrel（10）, the spherical plain bearing rod end（12）With the rocking bar（5）It is transferred to the sweeping
Component（2）On；
The motor（9）Pass through bolt（13）, nut（14）, spring washer（15）And plain cushion（16）Be locked at the housing assembly
（7）Framework cross-arm on, the hairbrush（17）Installed in the sweeping component（2）Central shaft on, the hairbrush（17）It is enclosed on
The power transmission shaft（3）It is locked above and by bolt, passes through the power transmission shaft（3）Drive the hairbrush（17）Along the sweeping
Component（2）Axis into 180 ° rotation；
The Material collecting box for harvesting（11）It is fixed on the sweeping component（2）Underface and being locked by bolt swept described
Put component（2）Intermediate transverse girder on, the Material collecting box for harvesting（11）Object, the case lid that gathers materials are screened for collecting（18）It is arranged on
The sweeping component（2）Surface, and be locked by bolt installed in the screen frame component（1）On.
2. a kind of circular arc sieve sieved for small particles material according to claim 1, it is characterised in that：The motor
（9）Output shaft connect the reductor（8）, the reductor（8）It is fixed on the housing assembly（7）On, the electricity
Machine（9）Pass through the screw mandrel（10）Transmit torque to the hairbrush（17）, the motor in the device（9）Pass through one group of company
Linkage drives the rocking bar（5）Make reciprocally swinging, installed in the rocking bar（5）On hairbrush（17）To material apply one to
The sweeping component（2）Power on the outside of interior screen cloth is so as to force material through screen cloth to reach the purpose of screening, the sweeping
Component（2）Constituted by arc screen frame, screen frame end plate, along the screen cloth that screen frame is installed.
3. a kind of circular arc sieve sieved for small particles material according to claim 1, it is characterised in that：The crank
（6）It is locked by bolt in the motor（9）The reductor connected on output shaft（8）On.
4. a kind of circular arc sieve sieved for small particles material according to claim 1, it is characterised in that：The screw mandrel
（10）For club shaped structure, the screw mandrel（10）It is provided at both ends with helicitic texture, the screw mandrel（10）By rotating described in two ends
Threaded adjustment screw mandrel（10）The spherical plain bearing rod end at two ends（12）The distance between, and then adjust the rocking bar（5）Pendulum
Dynamic angle.
5. a kind of circular arc sieve sieved for small particles material according to claim 1, it is characterised in that：The hairbrush
（17）For one end convex structure, the hairbrush（17）It is enclosed on the power transmission shaft（3）Fixed above and using clamping screw.
6. a kind of circular arc sieve sieved for small particles material according to claim 1, it is characterised in that：The Material collecting box for harvesting
（11）With the case lid that gathers materials（18）For sheet metal structural, the sweeping component is separately positioned on（2）Lower section and top, and pass through
Bolt is locked installed in the screen frame component（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081635.8U CN206549963U (en) | 2017-01-22 | 2017-01-22 | A kind of circular arc sieve sieved for small particles material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720081635.8U CN206549963U (en) | 2017-01-22 | 2017-01-22 | A kind of circular arc sieve sieved for small particles material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206549963U true CN206549963U (en) | 2017-10-13 |
Family
ID=60009808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720081635.8U Expired - Fee Related CN206549963U (en) | 2017-01-22 | 2017-01-22 | A kind of circular arc sieve sieved for small particles material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206549963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649524A (en) * | 2018-12-11 | 2019-04-19 | 江苏泓睿德智能科技有限公司 | A kind of LED production line automatic transporting device |
-
2017
- 2017-01-22 CN CN201720081635.8U patent/CN206549963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109649524A (en) * | 2018-12-11 | 2019-04-19 | 江苏泓睿德智能科技有限公司 | A kind of LED production line automatic transporting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171013 Termination date: 20190122 |