CN108393257A - A kind of screening installation for capableing of step sizing - Google Patents
A kind of screening installation for capableing of step sizing Download PDFInfo
- Publication number
- CN108393257A CN108393257A CN201810242915.1A CN201810242915A CN108393257A CN 108393257 A CN108393257 A CN 108393257A CN 201810242915 A CN201810242915 A CN 201810242915A CN 108393257 A CN108393257 A CN 108393257A
- Authority
- CN
- China
- Prior art keywords
- screening
- roller
- electric rotating
- rotating machine
- conveyer belt
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to screening installation fields,More particularly to a kind of screening installation for capableing of step sizing,It include feeding device,Screening plant,Blanking device and control device,The screening plant includes to screen roller and to drive the driving mechanism of screening roller rotation,The feeding device includes the feeding conveyer belt for being delivered to material in screening roller,The blanking device includes the rewinding component for being respectively transmitted the material sorted out,The control device includes controller and manually controls component with what controller was electrically connected,All rewinding components are arranged at the underface of screening roller and are set up in parallel along the axis of screening roller,One end of the feeding conveyer belt extends in screening roller,The direction of transfer of the feeding conveyer belt is parallel with the screening axis of roller,The screening roller of the present invention can carry out multistage screening to material,Solve amplification quantity space,Can continuity to material carry out multistage screening,Improve the efficiency of screening.
Description
Technical field
The present invention relates to screening installation field, more particularly to a kind of screening installation for capableing of step sizing.
Background technology
Screening installation is exactly to sort all products of different sizes that mix by the identical product sorting of size
Equipment out, existing screening installation are to screen all products by the net of several different sizes mostly, screening
Process is the screening of discontinuity, is unable to step sizing, and screening efficiency is low, and the equipment that can reach multilayer screening is mostly complicated
Structure occupies big quantity space.
To solve the above problems, the patent of Patent No. CN201710158579.8 discloses a kind of screening installation, it is described
If being equipped with the rotatable screen casing of dried layer in casing one, the screen casing in each layer is one or arranged in parallel more；The sieve
Pipe both ends are located at outside the casing one and are covered with sieve pore on the part that the screen casing is located in casing one, and the screen casing is inclined
It is arranged and positioned at the screen casing inclined direction of screen casing and its lower layer on upper layer on the contrary, the high one end of screen casing is feed end, low one
End is discharge end；Total hopper there are one being set above the feed end of each layer of screen casing, sets at the discharge end of each layer of screen casing
There are one total material retaining hood, the feed hopper bottom has the feed pipe consistent with this layer of screen casing quantity, the feed pipe insertion pair
The feed end for the screen casing answered and between the two can relative rotation；Pass through flexible duct phase between the material retaining hood and hopper below
Connection is equipped with output in the lower section of a nethermost material retaining hood and struggles against；Each layer of screen casing is all by motor corresponding with this layer one
Driving rotation；The position of lower part is equipped with the taper bucket in the casing one；The lower section of the taper bucket is equipped with the conveyer that can be conveyed outward.
The shortcomings that above-mentioned technical proposal is：The equipment, cannot be continuous still without solving the problems, such as discontinuity screening process
Screening, screening efficiency is low, and step sizing by force can so that screening pipeline blocks, and occupies big quantity space.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of screening installation for capableing of step sizing.
To solve the above problems, the present invention provides following technical scheme：
A kind of screening installation for capableing of step sizing includes feeding device, screening plant, blanking device and control device, institute
It includes to screen roller and the driving mechanism to drive screening roller to rotate to state screening plant, and the feeding device includes useful
In the feeding conveyer belt being delivered to material in screening roller, the blanking device includes the material for being respectively transmitted and sorting out
Rewinding component, the control device includes controller and manually controls component with what controller was electrically connected, all described
Rewinding component is arranged at the underface of screening roller and is set up in parallel along the axis of screening roller, the feeding conveyer belt
One end extends in screening roller, and the direction of transfer of the feeding conveyer belt is parallel with the screening axis of roller.
Further, the inner wall of the screening roller is provided with screw feeding plate, the axis and sieve of the screw feeding plate
The axis of roller is selected to overlap, the cylindrical side of the screening roller is provided with several axis Spiral distributions around screw feeding plate
The size self-sizing roller of screen holes, all screen holes is passed to screening roller far from feeding close to one end of feeding conveyer belt
One end of band is sent gradually to successively decrease.
Further, the driving mechanism includes to be separately positioned on first drive component and second at screening roller both ends
Drive component, first drive component include the first gear ring for being socketed in the screening one end of roller far from feeding conveyer belt,
For first support components support of support screening roller one end, first gear ring is engaged with the first support components support.
Further, first support components support include be separately positioned on screening roller both sides the first electric rotating machine and
The output end of second electric rotating machine, first electric rotating machine is fixedly connected with first gear, the first gear and the first tooth
Circle engagement, the output shaft of first electric rotating machine are rotatably connected to first bearing seat, the output end of second electric rotating machine
It is fixedly connected with second gear, the second gear is engaged with the first gear ring, and the output shaft rotation of second electric rotating machine connects
It is connected to second bearing seat.
Further, second drive component includes to be socketed in screening roller close to the of one end of feeding conveyer belt
Two gear rings, the second support components support that roller one end is screened for support, second gear ring are engaged with the second support components support.
Further, second support components support include be separately positioned on screening roller both sides third electric rotating machine and
The output end of 4th electric rotating machine, the third electric rotating machine is fixedly connected with third gear, the third gear and the second tooth
Circle engagement, the output shaft of the third electric rotating machine are rotatably connected to 3rd bearing seat, the output end of the 4th electric rotating machine
It is fixedly connected with the 4th gear, the 4th gear is engaged with the second gear ring, and the output shaft rotation of the 4th electric rotating machine connects
It is connected to fourth bearing seat.
Further, the rewinding component includes collection hopper and blanking conveyer belt, and the collection hopper setting is in screening roller
The underface of cylinder, the blanking conveyer belt are arranged in the underface of screening roller, and the direction of transfer of the blanking conveyer belt is vertical
In the axis of screening roller, it is arranged and is provided with guide on the outside of the collection hopper of the one end of screening roller far from feeding conveyer belt
Plate.
Further, described to manually control the first control that component includes the transmission speed for controlling feeding conveyer belt
Knob, the second control button of transmission speed for controlling all blanking conveyer belts and for the first electric rotating of control simultaneously
The third of the rotary speed of machine, the second electric rotating machine, third electric rotating machine and the 4th electric rotating machine controls rotation button, the first control
Knob, the second control handle and third control handle are electrically connected with controller.
Advantageous effect：A kind of screening installation for capableing of step sizing of the present invention, material is poured on feeding conveyer belt, so
Afterwards in transport, sieving roller, the first drive component and the second drive component can drive screening roller rotation so that screw thread feeding
Plate pushes material and is moved to stock guide, and screening roller is screened first by particle is small, then will slightly first when rotation
Big particle screen selecting comes out, Stepwise Screening, finally maximum to be exported by stock guide, and screening roller can carry out material more
Grade screening, solution amplification quantity space, can continuity multistage screening is carried out to material, improve the efficiency of screening.
Description of the drawings
Fig. 1 is the dimensional structure diagram one of the present invention；
Fig. 2 is the dimensional structure diagram two of the present invention；
Fig. 3 is the vertical view of the present invention；
Fig. 4 is sectional views of the Fig. 3 along A-A lines；
Fig. 5 is the dimensional structure diagram one of blanking device of the present invention, the first drive component and the second drive component；
Fig. 6 is the dimensional structure diagram two of blanking device of the present invention, the first drive component and the second drive component；
Fig. 7 is the dimensional structure diagram of present invention screening roller；
Fig. 8 is the principle of the present invention block diagram；
Reference sign：Feeding device 1, feeding conveyer belt 1a, screening plant 2 screen roller 2a, screw feeding plate 2b, sieve
Select hole 2c, blanking device 3, collection hopper 3a, blanking conveyer belt 3b, stock guide 3c, driving mechanism 4, the first drive component 4a, first
Gear ring 4a1, the first electric rotating machine 4a2, first gear 4a3, first bearing seat 4a4, the second electric rotating machine 4a5, second gear
4a6, second bearing seat 4a7, the second drive component 4b, the second gear ring 4b1, third electric rotating machine 4b2, third gear 4b3, third
Bearing block 4b4, the 4th electric rotating machine 4b5, the 4th gear 4b6, fourth bearing seat 4b7.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail：
Referring to figs. 1 to a kind of screening installation for capableing of step sizing shown in Fig. 8, include feeding device 1, screening plant 2, under
Expect that device 3 and control device, the screening plant 2 include to screen roller 2a and to drive the driving of screening roller 2a rotations
Mechanism 4, the feeding device 1 include the feeding conveyer belt 1a for being delivered to material in screening roller 2a, the blanking
Device 3 includes the rewinding component for being respectively transmitted the material sorted out, the control device include controller and with control
What device was electrically connected manually controls component, and all rewinding components are arranged at the underface of screening roller 2a and along screening
The axis of roller 2a is set up in parallel, and one end of the feeding conveyer belt 1a extends in screening roller 2a, the feeding conveyer belt
The direction of transfer of 1a is parallel with the screening axis of roller 2a, and material is poured on feeding conveyer belt 1a by this, then transport, sieving roller
In cylinder 2a, driving mechanism 4 can drive the 2a rotations of screening roller so that and screw thread delivery sheet pushes material and is moved to stock guide 3c,
Roller 2a is screened when rotation, is screened first by particle is small first, then slightly larger particle screen selecting is come out, gradually
Screening.
The inner wall of the screening roller 2a is provided with the axis and screening roller of screw feeding plate 2b, the screw feeding plate 2b
The axis of cylinder 2a overlaps, and the cylindrical side of the screening roller 2a is provided with several axis Spiral distributions around screw feeding plate 2b
Screen holes 2c, all screen holes 2c size self-sizing roller 2a close to one end of feeding conveyer belt 1a to screening roller
2a gradually successively decreases one end far from feeding conveyer belt 1a, screening roller 2a close to feeding conveyer belt 1a half section of screen holes 2c most
Small, the screen holes 2c in the stage casings screening roller 2a is more than half section of screen holes 2cs of the screening roller 2a close to feeding conveyer belt 1a, sieve
Roller 2a is selected to be more than the screen holes 2c in the stage casings screening roller 2a far from half section of feeding conveyer belt 1a of screen holes 2c, it can be by object
Material carries out three level screen, and the effect of screening is more detailed.
The driving mechanism 4 includes to be separately positioned on the drivings of the first drive component 4a and second at the both ends screening roller 2a
Component 4b, the first drive component 4a include the first tooth for being socketed in the one end of screening roller 2a far from feeding conveyer belt 1a
Enclosing 4a1, for first support components support of the one end support screening roller 2a, the first gear ring 4a1 is engaged with the first support components support,
First drive component 4a passes through driving the first gear ring 4a1 rotations so that the 2a rotations of screening roller.
First support components support includes to be separately positioned on the first electric rotating machine 4a2 and second of the both sides screening roller 2a
The output end of electric rotating machine 4a5, the first electric rotating machine 4a2 are fixedly connected with first gear 4a3, the first gear 4a3
It being engaged with the first gear ring 4a1, the output shaft of the first electric rotating machine 4a2 is rotatably connected to first bearing seat 4a4, and described second
The output end of electric rotating machine 4a5 is fixedly connected with second gear 4a6, and the second gear 4a6 is engaged with the first gear ring 4a1, institute
The output shaft for stating the second electric rotating machine 4a5 is rotatably connected to second bearing seat 4a7, and controller controls the first electric rotating machine simultaneously
4a2 and the second electric rotating machine 4a5 rotations so that the 2a rotations of screening roller.
The second drive component 4b includes to be socketed in screening roller 2a close to the second of one end of feeding conveyer belt 1a
Gear ring 4b1, the second support components support that the one end roller 2a is screened for support, the second gear ring 4b1 are nibbled with the second support components support
It closes.
Second support components support includes to be separately positioned on the third electric rotating machine 4b2 and the 4th of the both sides screening roller 2a
The output end of electric rotating machine 4b5, the third electric rotating machine 4b2 are fixedly connected with third gear 4b3, the third gear 4b3
It being engaged with the second gear ring 4b1, the output shaft of the third electric rotating machine 4b2 is rotatably connected to 3rd bearing seat 4b4, and the described 4th
The output end of electric rotating machine 4b5 is fixedly connected with the 4th gear 4b6, and the 4th gear 4b6 is engaged with the second gear ring 4b1, institute
The output shaft for stating the 4th electric rotating machine 4b5 is rotatably connected to fourth bearing seat 4b7, and controller controls third electric rotating machine simultaneously
4b2 and the 4th electric rotating machine 4b5 rotations so that the 2a rotations of screening roller.
The rewinding component includes collection hopper 3a and blanking conveyer belt 3b, and the collection hopper 3a settings are in screening roller 2a
Underface, the blanking conveyer belt 3b be arranged screening roller 2a underface, the direction of transfer of the blanking conveyer belt 3b
Perpendicular to the axis of screening roller 2a, it is arranged in the outside of the collection hopper 3a of the one end of screening roller 2a far from feeding conveyer belt 1a
It is provided with stock guide 3c, the material screened passes through on corresponding collection hopper 3a to corresponding blanking conveyer belt 3b.
It is described to manually control the first control handle, use that component includes the transmission speed for controlling feeding conveyer belt 1a
In the transmission speed for controlling all blanking conveyer belt 3b the second control button and for the first electric rotating machine 4a2 of control simultaneously,
The third of the rotary speed of second electric rotating machine 4a5, third electric rotating machine 4b2 and the 4th electric rotating machine 4b5 controls rotation button, the
One control handle, the second control handle and third control handle are electrically connected with controller, pass through the first control handle, second
Control handle and third control handle can adjust the speed of feeding, the speed of the speed of screening and blanking.
Operation principle：A kind of screening installation for capableing of step sizing of the present invention, material is poured on feeding conveyer belt 1a,
Then in transport, sieving roller 2a, the first drive component 4a and the second drive component 4b can drive the 2a rotations of screening roller, make
It obtains screw thread delivery sheet and pushes material to stock guide 3c movements, screening roller 2a is small first by particle first when rotation
It screens, then slightly larger particle screen selecting is come out, Stepwise Screening, it is finally maximum to be exported by stock guide 3c, screen roller
Cylinder 2a can carry out material multistage screening, solution amplification quantity space, can continuity multistage screening is carried out to material, improve screening
Efficiency.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, thus it is every according to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example,
In the range of still falling within technical scheme of the present invention.
Claims (8)
1. a kind of screening installation for capableing of step sizing, it is characterised in that：It include feeding device（1）, screening plant（2）, under
Expect device（3）And control device, the screening plant（2）It include screening roller（2a）With driving screening roller（2a）Rotation
The driving mechanism turned（4）, the feeding device（1）Include for material to be delivered to screening roller（2a）Interior feeding transmission
Band（1a）, the blanking device（3）Include the rewinding component for being respectively transmitted the material sorted out, the control device includes
There is controller and manually control component with what controller was electrically connected, all rewinding components are arranged at screening roller（2a）
Underface and along screening roller（2a）Axis be set up in parallel, the feeding conveyer belt（1a）One end extend to screening roller
Cylinder（2a）It is interior, the feeding conveyer belt（1a）Direction of transfer with screening roller（2a）Axis it is parallel.
2. a kind of screening installation for capableing of step sizing according to claim 1, it is characterised in that：The screening roller
（2a）Inner wall be provided with screw feeding plate（2b）, the screw feeding plate（2b）Axis with screening roller（2a）Axis weight
It closes, the screening roller（2a）Cylindrical side be provided with several around screw feeding plate（2b）Axis Spiral distribution screen holes
（2c）, all screen holes（2c）Size self-sizing roller（2a）Close to feeding conveyer belt（1a）One end to screening roller
（2a）Far from feeding conveyer belt（1a）One end gradually successively decrease.
3. a kind of screening installation for capableing of step sizing according to claim 2, it is characterised in that：The driving mechanism
（4）Include to be separately positioned on screening roller（2a）First drive component at both ends（4a）With the second drive component（4b）, described
First drive component（4a）Include to be socketed in screening roller（2a）Far from feeding conveyer belt（1a）One end the first gear ring
（4a1）, for support screen roller（2a）First support components support of one end, first gear ring（4a1）With the first support components support
Engagement.
4. a kind of screening installation for capableing of step sizing according to claim 3, it is characterised in that：The first support group
Part includes to be separately positioned on screening roller（2a）First electric rotating machine of both sides（4a2）With the second electric rotating machine（4a5）, described
First electric rotating machine（4a2）Output end be fixedly connected with first gear（4a3）, the first gear（4a3）With the first gear ring
（4a1）Engagement, first electric rotating machine（4a2）Output shaft be rotatably connected to first bearing seat（4a4）, second rotation
Motor（4a5）Output end be fixedly connected with second gear（4a6）, the second gear（4a6）With the first gear ring（4a1）It nibbles
It closes, second electric rotating machine（4a5）Output shaft be rotatably connected to second bearing seat（4a7）.
5. a kind of screening installation for capableing of step sizing according to claim 4, it is characterised in that：Second driving group
Part（4b）Include to be socketed in screening roller（2a）Close to feeding conveyer belt（1a）One end the second gear ring（4b1）, for holding
Support screening roller（2a）Second support components support of one end, second gear ring（4b1）It is engaged with the second support components support.
6. a kind of screening installation for capableing of step sizing according to claim 5, it is characterised in that：The second support group
Part includes to be separately positioned on screening roller（2a）The third electric rotating machine of both sides（4b2）With the 4th electric rotating machine（4b5）, described
Third electric rotating machine（4b2）Output end be fixedly connected with third gear（4b3）, the third gear（4b3）With the second gear ring
（4b1）Engagement, the third electric rotating machine（4b2）Output shaft be rotatably connected to 3rd bearing seat（4b4）, the 4th rotation
Motor（4b5）Output end be fixedly connected with the 4th gear（4b6）, the 4th gear（4b6）With the second gear ring（4b1）It nibbles
It closes, the 4th electric rotating machine（4b5）Output shaft be rotatably connected to fourth bearing seat（4b7）.
7. a kind of screening installation for capableing of step sizing according to claim 6, it is characterised in that：The rewinding component packet
Collection hopper is included（3a）With blanking conveyer belt（3b）, the collection hopper（3a）Setting is in screening roller（2a）Underface, it is described
Blanking conveyer belt（3b）Setting is in screening roller（2a）Underface, the blanking conveyer belt（3b）Direction of transfer perpendicular to sieve
Select roller（2a）Axis, setting screening roller（2a）Far from feeding conveyer belt（1a）One end collection hopper（3a）Outside
It is provided with stock guide（3c）.
8. a kind of screening installation for capableing of step sizing according to claim 7, it is characterised in that：It is described to manually control group
Part includes for controlling feeding conveyer belt（1a）Transmission speed the first control handle, for controlling all blanking conveyer belts
（3b）Transmission speed the second control button and for simultaneously control the first electric rotating machine（4a2）, the second electric rotating machine
（4a5）, third electric rotating machine（4b2）With the 4th electric rotating machine（4b5）Rotary speed third control rotation button, first control
Knob, the second control handle and third control handle are electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242915.1A CN108393257A (en) | 2018-03-23 | 2018-03-23 | A kind of screening installation for capableing of step sizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810242915.1A CN108393257A (en) | 2018-03-23 | 2018-03-23 | A kind of screening installation for capableing of step sizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108393257A true CN108393257A (en) | 2018-08-14 |
Family
ID=63093070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810242915.1A Withdrawn CN108393257A (en) | 2018-03-23 | 2018-03-23 | A kind of screening installation for capableing of step sizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393257A (en) |
-
2018
- 2018-03-23 CN CN201810242915.1A patent/CN108393257A/en not_active Withdrawn
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180814 |
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| WW01 | Invention patent application withdrawn after publication |