CN204018208U - Vibratory sieve - Google Patents
Vibratory sieve Download PDFInfo
- Publication number
- CN204018208U CN204018208U CN201420423580.0U CN201420423580U CN204018208U CN 204018208 U CN204018208 U CN 204018208U CN 201420423580 U CN201420423580 U CN 201420423580U CN 204018208 U CN204018208 U CN 204018208U
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- China
- Prior art keywords
- feeder
- vibratory sieve
- crank
- shakes
- rocking bar
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Abstract
The utility model discloses a kind of vibratory sieve, involving vibrations sieve main body, described vibratory sieve main body is provided with feeder and some material portions that shakes, the described material portion that shakes all is connected to feeder and in being wholely set, described feeder is provided with the poking device that can move in feeder, a kind of charging automatic ejection is provided and two-wire shake material vibratory sieve, this vibratory sieve works in some material portions that shake of same feeder charging simultaneously, the speed of sieve material can be improved, accelerate the charging rate of charging aperture simultaneously, the same time completes repeatedly sieves material, increases work efficiency, saves production cost.
Description
Technical field
The utility model relates to a kind of vibratory sieve, more particularly, it relate to a kind of two-wire shake material vibratory sieve.
Background technology
Vibratory sieve is a kind of applicable fine fraction difficult screened material screening and drives screen frame to carry out a kind of vibration screening machinery equipment of screening work by vibrator, can carry out screening to building stones, ore or chemical powder etc. to choose, vibratory sieve has the process characteristic of large amplitude, large oscillation intensity, lower frequency and elastic screen surface.
At present, common vibratory sieve comprises screen box, screen cloth, vibrator, supporting arrangement and motor, driven by motor vibrator main shaft gyration, due to the centrifugal intertia force effect of weight uneven on vibrator, screen box is made to obtain vibration, change vibrator eccentric weight, various amplitude can be obtained, vibratory sieve comprises feed end, the material scattering that feed end can not will be condensed into one in the process of screening, raw material is not easily sieved, in the process accelerating charging rate, because oscillation intensity may make solid accumulation at a place not, thus the operating rate that slowed down, increase the working time, greatly reduce operating efficiency and production capacity.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the vibratory sieve providing a kind of Crewel vibrating work to raise the efficiency.
For achieving the above object, the utility model provides following technical scheme:
A kind of vibratory sieve, involving vibrations sieve main body, described vibratory sieve main body is provided with feeder and some material portions that shakes, described in the material portion that shakes be connected to feeder and in being wholely set, described feeder is provided with the poking device that can move in feeder.
By adopting technique scheme, the material scattering that the poking device that feeder is arranged can will be condensed into one, prevent screen cloth from blocking, be conducive to the screening of material, material also evenly can be dialed to each material portion that shakes by poking device, charging aperture can not cause material in screen cloth, be stacked into a place in the process accelerating charging, be more conducive to the screening of material, work in some material portions that shake of same feeder charging simultaneously, can improve the speed of sieve material, accelerate the charging rate of charging aperture, the same time completes repeatedly sieves material simultaneously, increase work efficiency, save production cost.
The utility model is set to further: described poking device comprises power source and four-bar linkage, four-bar linkage comprises crank, rocking bar and connecting rod, described crank one end is articulated with power source, and described rocking bar one end is articulated with feeder, described connecting rod connecting crank and rocking bar.
By adopting technique scheme, utilize suitable four-bar linkage, raw material on average can be dialed to and shake accordingly in the portion of chatting, each vibratory sieve body of work efficiency reaches balance, makes screening effect reach best.
The utility model is set to further: described crank is in rotating in a circumferential direction, and described crank drive rocker is that reciprocally swinging is movable.
By adopting technique scheme, because crank, kinematic pair relation suitable between rocking bar and connecting rod, the length relation that crank, rocking bar and connecting rod are suitable, power source driving crank is in rotating in a circumferential direction and the connecting rod activity that links, make to produce reciprocally swinging with the rocking bar of rod hinge connection in the process of rotating, the oscillating traverse motion of the rocking bar of this four-bar linkage is utilized to be stirred by raw material, shake merely in portion accordingly to reach raw material to be reasonably allocated to, complete automatic ejection, realize automation, accelerate operating efficiency.
The utility model is set to further: described vibratory sieve main body is provided with discharge end in the opposite side of feeder, described discharge end is provided with discharging opening and the portion that gathers materials, described gather materials portion and screen box form the baffle plate for gathering materials, and described baffle plate gathers materials opening towards discharging opening.
By adopting technique scheme, after vibratory sieve completes, raw material can in stratified set, by gathering materials, process to discharging opening facilitates classified storage, improve post-processed, only need simple casing or the cloth bag of changing the storage of raw materials, improve the efficiency of rewinding, both reduce every working cell employment quantity, cost-saving.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model vibratory sieve embodiment;
Fig. 2 is the screen cloth schematic diagram of vibratory sieve;
Fig. 3 is the bottom screen frame screen cloth schematic diagram of vibratory sieve;
Fig. 4 is the intermediate layer screen frame screen cloth schematic diagram of vibratory sieve;
Fig. 5 is vibratory sieve material toggling mechanism kinematic schematic diagram.
In figure: 1, power source; 2, crank; 3, connecting rod; 4, rocking bar; 5, feeder; 6, discharging opening; 7, baffle plate; 8, shake material portion; 9, screen cloth; 10, screen frame; 11, gather materials portion.
Detailed description of the invention
Referring to figs. 1 through Fig. 5, the utility model vibratory sieve embodiment is described further.
See a kind of vibratory sieve of Fig. 1, involving vibrations sieve main body, vibratory sieve main body is provided with feeder 5 and some material portions 8 that shakes, and the material portion 8 that shakes is connected to feeder 5 and in being wholely set, described feeder 5 is provided with the poking device that can move in feeder 5.
Described poking device comprises power source 1 and four-bar linkage, four-bar linkage comprises crank 2, rocking bar 4 and connecting rod 3, crank 2 one end is articulated with power source 1, rocking bar 4 one end is articulated with feeder 5, connecting rod 3 connecting crank 2 and rocking bar 4, because crank 2, kinematic pair relation suitable between rocking bar 4 and connecting rod 3, crank 2, rocking bar 4 and suitable length relation (the described crank 2 of connecting rod 3, it is known that kinematic pair between rocking bar 4 and connecting rod 3 and length relation are mechanical field personnel, each kinematic pair corresponding and length relation can solve the technical problem that presents proposes, the just quality of effect, only disclose a kind of relation in Figure of description in present specification and for preferred embodiment), power source 1 driving crank 2 is in rotating in a circumferential direction and connecting rod 3 activity that links, the rocking bar 4 hinged with connecting rod 3 is made to produce reciprocally swinging in the process of rotating, utilize the oscillating traverse motion of the rocking bar 4 of this four-bar linkage, raw material is evenly dialed to automatic ejection that each material portion 8 that shakes worked by feeder 5 rocking bar 4 in the process of blanking, realize automation, accelerate operating efficiency.
Feeder 5 side arranged in vibratory sieve main body is provided with vibrating motor (not shown), vibrating motor respectively installs one group of adjustable eccentric block at armature spindle two ends, the centrifugal force utilizing axle and eccentric block High Rotation Speed to produce obtains exciting force, to shaking accordingly, material portion 8 carries out vibration screening, the material portion 8 that shakes is provided with elastic component bottom the opposite side of feeder 5, obtain in the process of exciting force vibration in the material portion 8 that shakes, elastic component plays elastic buffer to the material portion 8 that shakes, screen box is protected, screen box structure is not loosened, more firm sturdy, (because vibrating motor is that existing known technology no longer describes in detail).
See Fig. 2 to Fig. 4, each material portion 8 that shakes is provided with some screen frames 10 and screen cloth 9, and every layer of screen cloth 9 pore size is different, is convenient to screen different material, screen frame 10 and screen cloth 9 are uniformly distributed screen frame 10 from level to level and are provided with chute, and screen cloth 9 is embedded in screen frame 10 chute is convenient to disassembly, cleaning.
Described vibratory sieve main body is provided with discharge end along the other end of feeder 5, discharge end is provided with discharging opening 6 and the portion 11 that gathers materials, described gather materials portion 11 and screen box form the baffle plate 7 for gathering materials, baffle plate 7 gathers materials opening towards discharging opening 6, raw material vibration sieve is chosen last classification and is kept in each screen cloth 9 layers, to be divided successively by raw material be filled to each body feed tank or packing material pocket by the discharging opening 6 in the portion of gathering materials 11.
See Fig. 5, this is the fundamental diagram of the four-bar linkage of above-mentioned poking device, crank 2 does 360 ° of turnover motions, rocking bar 4 does oscillating traverse motion, rocking bar 4 pivot angle in mechanism does the motion being less than 360 °, the pivot angle of the preferred rocking bar 4 of mechanism is 60 °, the driving link of mechanism can be crank 2, also can be rocking bar 4, when described driving link is rocking bar 4 time, 2, described crank can rotate in a circumferential direction in feeder 5, material is dialed to the position of demand, arrives the object of breaing up material and stirring material.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a vibratory sieve, involving vibrations sieve main body, it is characterized in that: described vibratory sieve main body is provided with feeder and some material portions that shakes, the described material portion that shakes all is connected to feeder and in being wholely set, described feeder is provided with the poking device that can move in feeder, described poking device comprises power source and four-bar linkage, four-bar linkage comprises crank, rocking bar and connecting rod, described crank one end is articulated with power source, described rocking bar one end is articulated with feeder, described rod hinge connection crank and rocking bar.
2. vibratory sieve according to claim 1, is characterized in that: described power source driving crank is in rotating in a circumferential direction, and described crank drive rocker is movable along each material portion reciprocally swinging that shakes.
3. vibratory sieve according to claim 2, it is characterized in that: described vibratory sieve main body is provided with discharge end in the opposite side of feeder, described discharge end is provided with discharging opening and gathers materials portion, described in gather materials portion and screen box form baffle plate for gathering materials, described baffle plate gathers materials opening towards discharging opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423580.0U CN204018208U (en) | 2014-07-30 | 2014-07-30 | Vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423580.0U CN204018208U (en) | 2014-07-30 | 2014-07-30 | Vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204018208U true CN204018208U (en) | 2014-12-17 |
Family
ID=52058120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423580.0U Expired - Fee Related CN204018208U (en) | 2014-07-30 | 2014-07-30 | Vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204018208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827227A (en) * | 2017-01-19 | 2017-06-13 | 长兴鼎诺机电有限公司 | A kind of process units for preparing dry powder and mortar sand material |
-
2014
- 2014-07-30 CN CN201420423580.0U patent/CN204018208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827227A (en) * | 2017-01-19 | 2017-06-13 | 长兴鼎诺机电有限公司 | A kind of process units for preparing dry powder and mortar sand material |
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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 |
Granted publication date: 20141217 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |