CN209348984U - A kind of Supplying Sieving Mechanism - Google Patents
A kind of Supplying Sieving Mechanism Download PDFInfo
- Publication number
- CN209348984U CN209348984U CN201920016151.4U CN201920016151U CN209348984U CN 209348984 U CN209348984 U CN 209348984U CN 201920016151 U CN201920016151 U CN 201920016151U CN 209348984 U CN209348984 U CN 209348984U
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- China
- Prior art keywords
- transport tube
- sieving mechanism
- sieve
- screw shaft
- supplying sieving
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Abstract
The utility model discloses a kind of Supplying Sieving Mechanism, including driving device, conveying device and screening plant；The conveying device includes screw shaft, helical blade and transport tube, the screw shaft is located in the transport tube, and connect with the driving device, the driving device is located at the front end of the transport tube, and the helical blade is located in the transport tube and is fixed on the screw shaft；The front top of the transport tube is provided with feed inlet, and the tail end bottom of the transport tube is provided with discharge port；The screening plant is fixed on the tail portion bottom end of transport tube.The utility model combines screening plant and conveying device, the screening of the material of different-grain diameter is realized in the case where not adding extras, while the sieve of different size can be replaced according to needs of production, screening obtains the material for meeting different-grain diameter needs.
Description
Technical field
The utility model relates to material sorting technology fields, more particularly to a kind of Supplying Sieving Mechanism.
Background technique
Screening is the operation for being classified the different mixed material of granular size using porous working face, can using screening
Materiel machining (is independently sieved) at finished product；Or (preparation screening) is prepared in next procedure；It can be crushing operation
Service (auxiliary screening)；It can also be dehydrated, desliming, de-mediated.In order to meet the needs of various screening operations, various sieves have been developed
Separating device, such as gravity flow screen, roller picker, rotary screen, shaker screen, resonance screens and vibrating screen.
CN105327850A discloses the device that plasterboard powder during transportation sieves powder, including driving
Device, conveying device, screening plant；Conveying device has screw shaft, the helical blade of gradient pitch, cylinder, left shaft holder, the right side
Bearing block, feed inlet, bracket；Screening plant has gather dust shell, rotary screen, the mouth that gathers dust, discharge port, waste outlet；Described
Conveying device forms unpowered rotation screening plant by screw rod axis connection with screening plant.The screw rod that the screening plant needs
It is longer compared with conventional helical bar, and structure is complicated for screening plant, is fixed together with conveying device, is not easy to split.
Utility model content
The purpose of the utility model is to provide a kind of Supplying Sieving Mechanisms, realize the separation of the material of different-grain diameter, and
Structure is simple, does not need addition extras, easy to operate.
To achieve the above object, the utility model provides following scheme: the utility model provides a kind of material screening dress
It sets, including driving device, conveying device and screening plant；The conveying device includes screw shaft, helical blade and transport tube, institute
It states screw shaft to be located in the transport tube, and is connect with the driving device, before the driving device is located at the transport tube
End, the helical blade are located in the transport tube and are fixed on the screw shaft；The front top of the transport tube is arranged
There is feed inlet, the tail end bottom of the transport tube is provided with discharge port；The screening plant is fixed on the tail portion bottom end of transport tube.
Preferably, the driving device includes motor reducer and shaft coupling, the front end spindle nose of the screw shaft with it is described
One end of shaft coupling is fixedly connected, and the other end of the shaft coupling is fixedly connected with the power output end of the motor reducer.
Preferably, the speed reducer in the motor reducer uses helical speed reduction gear, and the shaft coupling is using quincunx
Yielding coupling.
Preferably, the helical blade is the helical blade of gradient pitch, and the screw pitch of the helical blade is to transport tube
Discharge port direction gradually increases.
Preferably, the feed hopper is connected with material hopper.
Preferably, the screening plant is the sieve for being fixed on the transport tube shell, and the sieve is close to the discharging
Mouthful.
Preferably, the sieve is tilted to the screw shaft, and the inclination angle between the sieve and horizontal plane is 5 °.
Preferably, the lower section of the sieve is equipped with material collection frame, is provided with recycling frame below the discharge port.
The utility model achieves following technical effect compared with the existing technology:
The utility model combines screening plant and conveying device, realizes in the case where not adding extras different
The screening of the material of partial size, while the sieve of different size can be replaced according to needs of production, screening obtains meeting different grains
The material that diameter needs.
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
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model Supplying Sieving Mechanism；
1, motor reducer；2, shaft coupling；3, material hopper；4, feed inlet；5, transport tube；6, screw shaft；7, helical-blade
Piece；8, sieve；9, discharge port；10, material collection frame；11, frame is recycled.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The purpose of the utility model is to provide a kind of Supplying Sieving Mechanisms, realize the separation of the material of different-grain diameter, and
Structure is simple, does not need addition extras, easy to operate.
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing and have
Body embodiment is described in further detail the utility model.
Embodiment one
As shown in Figure 1, the present embodiment provides a kind of Supplying Sieving Mechanism, including driving device, conveying device and screening dress
It sets.The driving device includes motor reducer 1, shaft coupling 2；The conveying device has the spiral shell of screw shaft 6, gradient pitch
Vane piece 7, transport tube 5, feed inlet 4, feed hopper 3.Speed reducer in motor reducer 1 uses helical speed reduction gear, shaft coupling
Device 2 uses Quincunx elastic coupler.
6 left side spindle nose of screw shaft is fixedly connected with one end of shaft coupling 2, the other end and the motor reducer 1 of shaft coupling 2
Power output end is fixedly connected, and driving device provides the power of whole equipment.Feed inlet 4 is located at the left side upper end of transport tube 5, into
Material mouth 4 is connected with the material hopper 3 of top, and helical blade 7 is located in transport tube 5 and is fixed on screw shaft 6, the helical-blade
The screw pitch of piece 7 is gradually increased to 9 direction of discharge port of transport tube；The screening plant is the sieve being fixed on 5 shell of transport tube
Net 8, sieve 8 are tilted close to discharge port 9, sieve 8 to screw shaft 6, and the inclination angle between horizontal plane is 5 °, are equipped with object below sieve 8
Expect collection frame 10, is recycling frame 11 below discharge port 9.
The utility model screening plant is the sieve being fixed below transport tube, in spent material screening plant, partial size
Less than 8 aperture of sieve material by sieve 8 fall into lower section material collection frame 10 in, partial size be greater than 8 aperture of sieve material
It stays on sieve 8, forward with screw rod operating, since sieve 8 has certain inclination angle, material sieves again along sieve falling
Point, the material that can not be sized enters recycling frame 11 through discharge port 9, to realize the purpose of the feed separation of different-grain diameter.
The utility model combines transport tube and sieve by reasonable manner, to convey, sieving all-in-one machine, it
Simple and compact for structure, sieving technology is simpler.
Helical blade in the conveying device of the utility model is the helical blade of gradient pitch, is in conventional helical blade
On the basis of improved, screw pitch, which is changed from small to big, carries out gradual change (screw pitch can be for 0.8D-1D, and D is the outer diameter of helical blade), spiral shell
The conveying capacity of conveyer is revolved in isodiametric situation, and conveying capacity is directly proportional to screw pitch；The feed end of this conveying device is small spiral shell
Away from end, will be getting faster in material transportation process, it is therefore prevented that material blocks in conveyer.
The utility model combines screening plant and conveying device, realizes in the case where not adding extras different
The screening of the material of partial size, while the sieve of different size can be replaced according to needs of production, screening obtains meeting different grains
The material that diameter needs.
Specific case is applied in the utility model to be expounded the principles of the present invention and embodiment, it is above
The explanation of embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for the one of this field
As technical staff, based on the idea of the present invention, there will be changes in the specific implementation manner and application range.To sum up
Described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (8)
1. a kind of Supplying Sieving Mechanism, it is characterised in that: including driving device, conveying device and screening plant；The conveying dress
It sets including screw shaft, helical blade and transport tube, the screw shaft is located in the transport tube, and connects with the driving device
It connects, the driving device is located at the front end of the transport tube, and the helical blade is located in the transport tube and is fixed on described
On screw shaft；The front top of the transport tube is provided with feed inlet, and the tail end bottom of the transport tube is provided with discharge port；Institute
State the tail portion bottom end that screening plant is fixed on transport tube.
2. Supplying Sieving Mechanism according to claim 1, it is characterised in that: the driving device include motor reducer and
The front end spindle nose of shaft coupling, the screw shaft is fixedly connected with one end of the shaft coupling, the other end of the shaft coupling and institute
The power output end for stating motor reducer is fixedly connected.
3. Supplying Sieving Mechanism according to claim 2, it is characterised in that: the speed reducer in the motor reducer uses
Helical speed reduction gear, the shaft coupling use Quincunx elastic coupler.
4. Supplying Sieving Mechanism according to claim 1, it is characterised in that: the helical blade is the spiral of gradient pitch
The screw pitch of blade, the helical blade is gradually increased to the discharge port direction of transport tube.
5. Supplying Sieving Mechanism according to claim 4, it is characterised in that: feed hopper is connected with material hopper.
6. Supplying Sieving Mechanism according to claim 1, it is characterised in that: the screening plant is to be fixed on the conveying
The sieve of cylinder shell, the sieve is close to the discharge port.
7. Supplying Sieving Mechanism according to claim 6, it is characterised in that: the sieve is tilted to the screw shaft, institute
Stating the inclination angle between sieve and horizontal plane is 5 °.
8. Supplying Sieving Mechanism according to claim 7, it is characterised in that: the lower section of the sieve is equipped with material collection
Frame is provided with recycling frame below the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016151.4U CN209348984U (en) | 2019-01-04 | 2019-01-04 | A kind of Supplying Sieving Mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016151.4U CN209348984U (en) | 2019-01-04 | 2019-01-04 | A kind of Supplying Sieving Mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209348984U true CN209348984U (en) | 2019-09-06 |
Family
ID=67801465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016151.4U Active CN209348984U (en) | 2019-01-04 | 2019-01-04 | A kind of Supplying Sieving Mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN209348984U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958868A (en) * | 2020-07-30 | 2020-11-20 | 芜湖美威包装品有限公司 | Foam particle conveying and screening device |
| CN112122123A (en) * | 2020-08-28 | 2020-12-25 | 安徽聚力粮机科技股份有限公司 | Intelligent environment-friendly cleaning sieve |
-
2019
- 2019-01-04 CN CN201920016151.4U patent/CN209348984U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111958868A (en) * | 2020-07-30 | 2020-11-20 | 芜湖美威包装品有限公司 | Foam particle conveying and screening device |
| CN112122123A (en) * | 2020-08-28 | 2020-12-25 | 安徽聚力粮机科技股份有限公司 | Intelligent environment-friendly cleaning sieve |
| CN112122123B (en) * | 2020-08-28 | 2022-11-04 | 安徽聚力粮机科技股份有限公司 | Intelligent environment-friendly cleaning sieve |
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