CN202336423U - Inclined rotary screen type classifier - Google Patents
Inclined rotary screen type classifier Download PDFInfo
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- CN202336423U CN202336423U CN2011202689701U CN201120268970U CN202336423U CN 202336423 U CN202336423 U CN 202336423U CN 2011202689701 U CN2011202689701 U CN 2011202689701U CN 201120268970 U CN201120268970 U CN 201120268970U CN 202336423 U CN202336423 U CN 202336423U
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- sieve nest
- screen body
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Abstract
The utility model discloses an inclined rotary screen type classifier which comprises a screening mechanism, an adjusting mechanism and a driving mechanism, wherein the screening mechanism consists of a screen body, a screen body shaft, a baffle group, a lower disc body and a discharge port. The screen body comprises a screen body frame, a screen body ring and a screen surface; the screen body frame is arranged in a radiating manner taking the screen body shaft as a center; the screen body ring is fixedly connected with the screen body frame; the screen surface is mounted between the screen body frame and the screen body ring; one end of the screen body shaft is fixedly connected with the screen body frame, and the other end is fastened with the output shaft of a speed reducer; the baffle group comprises a baffle bracket and a striker plate; the baffle bracket is fixed on the lower disc body; the front section of the striker plate is fixedly connected with the baffle bracket, and the rear section is mounted at an interval from the screen surface; the lower disc body has a disc-shaped structure; the disc bottom is fixedly connected with a connection beam of a speed reducer rack; the disc side wall is in sleeve joint with the screen body frame; and the discharge port is mounted at the middle part of the lower side of the lower disc body. The inclined rotary screen type classifier disclosed by the utility model can realize sufficient material screening, has high working efficiency and can avoid the defect of high manufacturing cost.
Description
Technical field
The utility model relates to a kind of by the angled oblique rotary screen type grader of the rotation of motor-driven sieve nest, compass screen surface and frame, belongs to the separation machinery technical field.
Background technology
The sieving machine of feed separation is of a great variety, has wide range of applications, and people can adopt corresponding screening machine to different material and environment.This field screening plant is main with vibratory sieve and plane rotary screen at present.The power of vibratory sieve sieves through the exciting force to material from the synchronous backward motion of two vibrating motors, and effect is better, but because of the complex structure of machinery own, manufacturing cost is high; The compass screen surface of plane rotary screen only can drive sieve nest by driving arrangement and do the plane rotation motion, though simple in structure a plane inner plane revolution; But when the close and materials that surface configuration is different of some appearance and sizes are sieved; Because material is all done the plane rotation motion in same sieve nest plane, do not have the action of space upset, cause screening abundant inadequately; Screening efficiency is low, and discharging is not smooth.Above sieving machine all is to separate and material that can not surface configuration is different to appearance and size is close separates by the physical dimension of material.
The utility model content
The purpose of the utility model is to provide that a kind of screening efficiency is high, discharging is smooth and easy, compass screen surface is in tilted layout tiltedly revolves the sieve classification machine.
The said problem of the utility model realizes with following technical proposals:
A kind of sieve classification machine that tiltedly revolves comprises screening mechanism, governor motion and driving mechanism in the formation; Said screening mechanism is made up of sieve nest, sieve nest axle, baffle group, following disk body and discharging opening; Said sieve nest comprises screen frame, sieve nest circle and compass screen surface; Said screen frame is that the center is radial arrangement by strip section with the sieve nest axle; Said sieve nest circle is cylinder type and is fixedly connected with screen frame, and said compass screen surface is installed in the sieve nest circle cylindrical shell of screen frame and sieve nest circle formation; Said sieve nest axle one end is fixedly connected with screen frame, passes down disk body, and the other end and speed reducer output shaft are fastenedly connected; Said baffle group comprises barrier support and striker plate, and said barrier support is fixed on down on the disk body, and said striker plate leading portion is fixedly connected with barrier support, and back segment lower edge and compass screen surface keep certain distance to install; Said disk body down is disc-shaped structure, and trying to get to the heart of a matter is fixedly connected with the frame tie-beam that slows down, dish sidewall and screen frame sieve nest jacket casing dress; The screenings discharging opening is installed in front end middle part at the bottom of the lower wall body disc, and the aniseed discharging chute is equipped with in barrier support front portion, the disk body outside.Screening mechanism and driving mechanism all are installed on the deceleration frame, and the front end of deceleration frame and frame are hinged through the rotating shaft pair, and the rear end of deceleration frame is connected with frame through the secondary governor motion of bolt.
Above-mentioned oblique rotary screen type grader, said governor motion is made up of supporting revolving shaft, upright support, deceleration frame, diagonal brace, adjusting transverse axis, adjusting screw(rod) and adjusting handle; Said supporting revolving shaft is fixedly connected with upright support, and said supporting revolving shaft and frame front end cross beam shaft seat are hinged; Said upright support is made up of two section bars that are symmetrically arranged, and said deceleration frame is made up of two section bars that are symmetrically arranged, and its front end is fixedly connected with upright support; The rear end is fixedly connected with diagonal brace; Said diagonal brace is fixedly connected with regulating the transverse axis seat through fastening connection piece, and it is hinged with seat to regulate transverse axis, and said adjusting transverse axis is the setting-in adjusting nut in the middle part; Said adjusting screw(rod) is formed the worm drive pair with the adjusting nut of regulating on the transverse axis, and the adjusting screw(rod) upper end is fixedly connected with adjusting handle.
Above-mentioned oblique rotary screen type grader, said driving mechanism is made up of drive motors and reductor.Said drive motors drives reductor through driving-belt and big belt wheel; Be fastenedly connected behind the output shaft of said reductor and the sieve nest axle sleeve dress.
Above-mentioned oblique rotary screen type grader also is provided with frame, hopper and bin gate plate in the formation.Said frame is made up of skeleton and frame wrapper sheet, and said skeleton is a truss structure, and said frame wrapper sheet covers the skeleton outside; Said hopper is packed in upper rack, and the bin gate plate is set in the exit; The building block that tiltedly revolves sieve is installed on the frame.
Above-mentioned oblique rotary screen type grader also is provided with two cover spare row travelling wheel and handgrips in the formation, two cover spare row travelling wheels are installed in the frame front end left and right sides respectively, and two cover handgrips are installed in the frame rear wall left and right sides respectively.
The utility model adopts motor-driven, and belt transmission drives reductor, and reductor drives sieve nest through the sieve nest axle and accomplishes spinning movement; Because being in tilted layout of sieve nest makes the material of lower floor rotate with compass screen surface, the material on upper strata is made corresponding sports under the drive of lower floor's material; Material to lower slider, produces the effect that turn on the similar spaces top along compass screen surface because of receiving the effect of gravity simultaneously; Material is automatically by its physical surface properties classification in the motion, and the big smooth-skined material of quality sinks, the material come-up of individual big light weight; The material that sinks passes through disk body collection down from sieve aperture; Outside being packed in down the anterior discharging opening discharge machine of disk body, the big and light material of come-up is scraped the discharge sieve nest through the retaining of the striker plate on the sieve nest, and the chute on being packed in limit, lower wall side is collected outside the discharge machine.Through the structural design of the utility model, make material screening abundant, improved operating efficiency, avoided the high defective of vibratory sieve manufacturing cost simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is the overall assembling sketch map of the utility model;
Fig. 2 is the screening mechanism sketch map;
Fig. 3 is the governor motion sketch map;
Fig. 4 is a sieve nest structure vertical view.
Each label is among the figure: 1, frame wrapper sheet, 2, adjusting screw(rod), 3, regulate transverse axis, 4, drive motors, 5, reductor, 6, driving-belt, 7, the deceleration frame; 8, big belt wheel, 9, the spare row travelling wheel, 10, discharging opening, 11, disk body down, 12, the sieve nest circle, 13, barrier support; 14, sieve nest axle, 15, the bin gate plate, 16, hopper, 17, frame, 18, handgrip, 19, adjusting handle; 20, compass screen surface, 21, screen frame, 22, striker plate, 23, upright support, 24, diagonal brace, 25, supporting revolving shaft.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the utility model comprises screening mechanism, governor motion and driving mechanism in constituting.Said screening mechanism is made up of sieve nest, sieve nest axle 14, baffle group, following disk body 11 and discharging opening 10.Said sieve nest comprises screen frame 21, sieve nest circle 12 and compass screen surface 20; Said screen frame 21 is that the center is radial arrangement by the strip section bar with sieve nest axle 14; Said sieve nest circle 12 is cylinder type and is fixedly connected with screen frame 21, and said compass screen surface 20 is installed between screen frame 21 and the sieve nest circle 12; Said sieve nest axle 14 1 ends are fixedly connected with screen frame 21, pass down disk body 11, and the output shaft of the other end and reductor 5 is fastenedly connected; Said baffle group comprises barrier support 13 and striker plate 22, and said barrier support 13 is fixed on down on the disk body 11, and said striker plate 22 leading portions are fixedly connected with barrier support 13, and the back segment part keeps certain distance to install with compass screen surface 20; Said disk body 11 down is disc-shaped structure, and trying to get to the heart of a matter is fixedly connected with the frame tie-beam that slows down, dish sidewall and screen frame 21 suits; Said screenings discharging opening 10 is installed in down the disk body 11 front end middle part of trying to get to the heart of a matter.The aniseed discharging chute is equipped with in barrier support front portion, the disk body outside.
Referring to Fig. 1, Fig. 3, the governor motion during the utility model constitutes is made up of supporting revolving shaft 25, upright support 23, deceleration frame 7, diagonal brace 24, adjusting transverse axis 3, adjusting screw(rod) 2 and adjusting handle 19.Said supporting revolving shaft 25 is fixedly connected with frame 17 front end cross beam shaft seats hinged with upright support 23; Said upright support 23 is made up of two section bars that are symmetrically arranged, and said deceleration frame 7 is made up of two section bars that are symmetrically arranged, and its front end is fixedly connected with crossbeam, upright support 23; The rear end is fixedly connected with diagonal brace 24; Said diagonal brace 24 is fixedly connected with regulating the transverse axis seat through fastening connection piece, regulates transverse axis 3 and is hinged with seat, and said adjusting transverse axis 3 is the setting-in adjusting nut in the middle part; Said adjusting screw(rod) 2 is formed the worm drive pair with the adjusting nut of regulating on the transverse axis, and adjusting screw(rod) 2 upper ends are fixedly connected with adjusting handle 19.
Referring to Fig. 1, Fig. 3, the driving mechanism during the utility model constitutes is made up of drive motors 4 and reductor 5.Said drive motors 4 drives reductor 5 through driving-belt 6 and big belt wheel 8; Be fastenedly connected behind the output shaft of said reductor 5 and sieve nest axle 14 suits.
Tiltedly the course of work of rotary screen type grader is: according to the kind and the requirement of screening material; Rotate adjusting handle 19; The drive screw is secondary; Adjusting nut is moved up and down along adjusting screw(rod) 2, and rigidly connected with it diagonal brace 24, deceleration frame 7, upright support 23 are around supporting revolving shaft 25 rotations, and the drive motors 4, reductor 5, sieve nest axle 14 and the sieve nest that at this moment are fixed on the deceleration frame 7 rotate thereupon.Through above action the appropriate location is adjusted at the sieve nest angle of inclination.Open drive motors 4, drive reductor 5 decelerations through driving-belt 6 and big belt wheel 8 and rotate, reductor 5 drives sieve nest through sieve nest axle 14 and rotates.Open bin gate plate 15, material is sent into sieve nest through hopper 16, owing to being in tilted layout of sieve nest; The material of sieve nest lower floor rotates with compass screen surface 20, and the material on upper strata is made corresponding sports under the drive of lower floor's material, and material is because of receive the effect of gravity simultaneously; To lower slider, produce the effect that turn on the similar spaces top along compass screen surface 20, the material in the motion is automatically by its physical surface properties classification; The big smooth-skined material of quality sinks; The material come-up of individual big light weight, the material of sinking passes through disk body collection down from sieve aperture, outside being packed in down the anterior discharging opening 10 discharge machines of disk body; Big and the light material of come-up is scraped the discharge sieve nest through 22 retainings of the striker plate on the sieve nest, outside the anterior aniseed discharging chute discharge machine of installing of the external side shield support of lower wall.Tiltedly the rotary screen type grader can also be according to need of work, through handgrip and the mobile easily position of installing and using of spare row travelling wheel.
Claims (5)
1. an oblique rotary screen type grader is characterized in that, comprises screening mechanism, governor motion and driving mechanism in the formation; Said screening mechanism is made up of sieve nest, sieve nest axle (14), baffle group, following disk body (11) and discharging opening (10); Said sieve nest comprises screen frame (21), sieve nest circle (12) and compass screen surface (20); Said screen frame (21) is that the center is radial arrangement by strip section with sieve nest axle (14); Said sieve nest circle (12) is cylinder type and is fixedly connected with screen frame (21), and said compass screen surface (20) is installed in the sieve nest circle cylindrical shell of screen frame (21) and sieve nest circle (12) formation; Said sieve nest axle (14) one ends are fixedly connected with screen frame (21), and the other end and reductor (5) output shaft is fastenedly connected; Said baffle group comprises barrier support (13) and striker plate (22); Said barrier support (13) is fixed on down on the disk body (11); Said striker plate (22) leading portion is fixedly connected with barrier support (13), and back segment lower edge and compass screen surface (20) keep certain distance to install; Said disk body (11) down is disc-shaped structure, and trying to get to the heart of a matter is fixedly connected with the frame of slowing down (7) tie-beam, dish sidewall and screen frame (21) suit; The discharging opening of screenings (10) is installed in down disk body (11) the front end middle part of trying to get to the heart of a matter, and the aniseed discharging chute is equipped with in barrier support front portion, the disk body outside.
2. oblique rotary screen type grader according to claim 1; It is characterized in that said governor motion is made up of supporting revolving shaft (25), upright support (23), deceleration frame (7), diagonal brace (24), adjusting transverse axis (3), adjusting screw(rod) (2) and adjusting handle (19); Said supporting revolving shaft (25) is fixedly connected with upright support (23); Said supporting revolving shaft (25) is hinged with frame (17) front end cross beam shaft seat; Said upright support (23) is made up of two section bars that are symmetrically arranged, and said deceleration frame (7) is made up of two section bars that are symmetrically arranged, and its front end is fixedly connected with upright support (23); The rear end is fixedly connected with diagonal brace (24); Said diagonal brace (24) is fixedly connected with regulating transverse axis (3) seat through fastening connection piece, and it is hinged with seat to regulate transverse axis (3), and said adjusting transverse axis (3) is the setting-in adjusting nut in the middle part; Said adjusting screw(rod) (2) is formed the worm drive pair with the adjusting nut of regulating on the transverse axis, and adjusting screw(rod) (2) upper end is fixedly connected with adjusting handle (19).
3. oblique rotary screen type grader according to claim 2 is characterized in that, said driving mechanism is made up of drive motors (4) and reductor (5); Said drive motors (4) drives reductor (5) through driving-belt (6) and big belt wheel (8), is fastenedly connected behind the output shaft of said reductor (5) and sieve nest axle (14) suit.
4. according to the described oblique rotary screen type grader of claim 3, it is characterized in that, also be provided with frame (17), hopper (16) and bin gate plate (15) in the formation; Said frame (17) is made up of skeleton and frame wrapper sheet (1), and said skeleton is a truss structure, and said frame wrapper sheet (1) covers the skeleton outside; Said hopper (16) is packed in upper rack, and bin gate plate (15) is set in the exit.
5. according to the described oblique rotary screen type grader of claim 4, it is characterized in that, also be provided with two cover spare row travelling wheel (9) and handgrips (18) in the formation; Two cover spare row travelling wheels (9) are installed in frame (17) the front end left and right sides respectively, and two cover handgrips (18) are installed in frame (17) the rear wall left and right sides respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202689701U CN202336423U (en) | 2011-07-27 | 2011-07-27 | Inclined rotary screen type classifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202689701U CN202336423U (en) | 2011-07-27 | 2011-07-27 | Inclined rotary screen type classifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202336423U true CN202336423U (en) | 2012-07-18 |
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ID=46485129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202689701U Expired - Fee Related CN202336423U (en) | 2011-07-27 | 2011-07-27 | Inclined rotary screen type classifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202336423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295889A (en) * | 2020-11-14 | 2021-02-02 | 淮阴工学院 | A screening plant for producing carbon adsorbent |
-
2011
- 2011-07-27 CN CN2011202689701U patent/CN202336423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112295889A (en) * | 2020-11-14 | 2021-02-02 | 淮阴工学院 | A screening plant for producing carbon adsorbent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20130727 |