CN105665277B - Circular cone track vibrating screen - Google Patents

Circular cone track vibrating screen Download PDF

Info

Publication number
CN105665277B
CN105665277B CN201610198022.2A CN201610198022A CN105665277B CN 105665277 B CN105665277 B CN 105665277B CN 201610198022 A CN201610198022 A CN 201610198022A CN 105665277 B CN105665277 B CN 105665277B
Authority
CN
China
Prior art keywords
screen
screen box
vibrator
base
box
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.)
Active
Application number
CN201610198022.2A
Other languages
Chinese (zh)
Other versions
CN105665277A (en
Inventor
郑立魁
吴新明
杨永柱
温家暖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anshan Anzhong Mining Machinery Co.,Ltd.
Original Assignee
Anshan Heavy Duty Mining Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anshan Heavy Duty Mining Machinery Co Ltd filed Critical Anshan Heavy Duty Mining Machinery Co Ltd
Priority to CN201610198022.2A priority Critical patent/CN105665277B/en
Publication of CN105665277A publication Critical patent/CN105665277A/en
Application granted granted Critical
Publication of CN105665277B publication Critical patent/CN105665277B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
    • B07B1/42—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
    • 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

A kind of circular cone track vibrating screen, belongs to vibration screening machinery field, is adapted the distribution of material in the oscillation intensity and compass screen surface of screen(ing) machine.Mainly it is made up of screen box, compass screen surface, vibrator, vibration damping support device and base.Vibrator is arranged on the feeding end of screen box, and the feeding end of screen box is connected by vibration damping support device with base；The discharge end of screen box is hinged by elastic rod or connecting rod with the spherical bearing being fixed on base, and the length of elastic rod is less than the length of screen box.Vibrator is single shaft vibrator, and single shaft vibrator vibrates center of the shaft centre line by the spherical bearing on base.The connection of spherical bearing and elastic rod is to be slidably connected or roll connection.Destructive power of the covibration to screen(ing) machine when the vibratory sieve greatly reduces start or shutdown.Have the characteristics that rational in infrastructure, working stability, screening efficiency are high, save material and save the energy, suitable for the screening operation to various materials.

Description

Circular cone track vibrating screen
Technical field
The invention belongs to vibration screening machinery field, is directed primarily to the circular cone rail constrained with spherical linkage and elastic rod Mark vibratory sieve.
Background technology
In vibratory sieve application in the prior art, mainly there are straight-line trajectory, circular motion track by movement locus classification With three kinds of elliptical trajectory, the vibratory sieve of these three forms has played huge effect in vibrosieve field.In order to protect Card vibratory sieve it is steady, normally work, it is necessary to by the force action line of vibrator by the center of gravity of screen box, otherwise screen(ing) machine shakes Move imbalance, influence being normally carried out for screen(ing) machine operation.Because the force action line of vibrator is by the center of gravity of screen box, so sieve The movement locus at each position and oscillation intensity are all identicals on case.Because the material ratio on vibratory sieve feeding end compass screen surface relatively collects In, the material on discharge end compass screen surface is fewer, and skewness of the material on compass screen surface, identical oscillation intensity is to different-thickness The bed of material sieved, directly affects the disposal ability and screening efficiency of vibratory sieve.Due to material on compass screen surface, vibration Sieve also is difficult to reach optimum Working at work, and the position of its screen box center of gravity is also at any time in change.Vibrator is set Meter will meet the needs of screen box feeding end maximum thickness of feed layer, thus for discharge end thickness of feed layer it is small when, just seem and shake Fatigue resistance is superfluous.It is existing《Vibrating screen with graded vibration strength》With《Amplitude degressive oscillating screen》Motion force action line deviate The center of screen box, its track moved are also ellipse.
The content of the invention
It is an object of the invention to provide a kind of circular cone track vibrating screen, the vibratory sieve can use less raw material, smaller Oscillation intensity, rational sieving technology reaches the disposal ability of same specification vibratory sieve, makes in the oscillation intensity and compass screen surface of screen(ing) machine The distribution of material is adapted.
The present invention is achieved by the following measures, mainly by screen box, compass screen surface, vibrator, vibration damping support device and base Composition, it is characterized in that：Vibrator is arranged on the feeding end of screen box, and the feeding end of screen box is connected by vibration damping support device and base Connect；The discharge end of screen box is hinged by elastic rod or connecting rod with the spherical bearing being fixed on base, elastic rod or connecting rod Length be less than screen box length.Vibrator is single shaft vibrator, and the vibration shaft centre line of single shaft vibrator passes through positioned at base On spherical bearing center.The connection of spherical bearing and elastic rod can be slidably connected or roll connection, can also pass through Spherical bearing connects.
When vibratory sieve works, vibrator drives screen box vibration, realizes the screening to material.Because the discharge end of screen box passes through Elastic rod is hinged with the spherical bearing on base, so screen box is on base under the constraint of spherical bearing and vibration damping support device, In the conical vibration centered on spherical bearing, the track of motion is cone.The amplitude of motion is from feeding end to discharging End is distributed with the state successively decreased.The size of screen box discharge end amplitude is relevant with the elasticity of elastic rod.
Because the amplitude of vibration successively decreases, the material on compass screen surface gradually decreases, so the side plate height of screen box can Gradually reduce, i.e., the height of discharge end sieve box side plate is less than the height of feeding end sieve box side plate.Screen box can be feeding end Trapezoidal shape wide, discharge end is narrow, the width of compass screen surface by width to narrow, i.e. width of the width of discharge end screen box less than feeding end screen box Degree, the ginseng for greatly reducing screen(ing) machine are shaken weight.
The invention has the advantages that because the vibrator of vibratory sieve is arranged on the feeding end of screen box, its large amplitude and big The big thickness of feed layer of oscillation intensity and screen box feeding end be just adapted, be advantageous to sieve, effectively raise the efficiency of screening. The oscillation trajectory of cone, is advantageous to loose and saturating sieve of the material on compass screen surface.When material is moved to the discharge end of screen box, thing Material greatly reduces, and the amplitude of screen box also reduces.Distribution of the material on compass screen surface also state triangular in shape is big in the discharge end of screen box Part concentrates on centre, and this is advantageous to convey with the connection of longitudinal belt machine.With less oscillation intensity, reach same specification vibration The disposal ability of sieve.Because the discharge end of screen box is hinged by elastic rod and the spherical bearing on base, the stability of vibratory sieve Be improved, the force action line of vibrator also without the center of gravity by screen box, material it is more with few to screen box vibration Influence also greatly reduces.Destructive power of the covibration to screen(ing) machine when also greatly reducing start or shutdown simultaneously.With structure Rationally, working stability, screening efficiency are high, the features such as saving material and saving the energy, suitable for the screening work to various materials Industry.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention, and Fig. 2 is Fig. 1 top view, and Fig. 3 is the top view of trapezoidal screen box.1 in figure Be spherical bearing, 2 be elastic rod, 3 be base, 4 be compass screen surface, 5 be screen box, 6 be vibrator, 7 be vibration damping support device, 8 be branch Post, 9 are vibrator mounting rails.
Embodiment
Illustrate one embodiment of the present of invention below in conjunction with the accompanying drawings, mainly filled by screen box, compass screen surface, vibrator, vibration reduction support Put and formed with base.Vibrator 6 is arranged on the feeding end of screen box 5, and the feeding end of screen box 5 passes through vibration damping support device 7 and base 3 Connection；The discharge end of screen box 5 is be hinged by elastic rod 2 and the spherical bearing 1 being fixed on base, and the length of elastic rod 2 is less than The length of screen box.Vibrator 6 is single shaft vibrator, is arranged on by vibrator mounting rail 9 on the side plate of screen box 5, single shaft vibration Center of the vibration shaft centre line by the spherical bearing 1 on base of device.The connection of spherical bearing 1 and elastic rod 2 is logical Cross the rolling connection of rolling bearing.
Because the amplitude of vibration successively decreases, the material on compass screen surface 4 gradually decreases, so the side plate height of screen box 5 Gradually reduce, i.e., the height of discharge end sieve box side plate is less than the height of feeding end sieve box side plate.Screen box 5 be feeding end it is wide, The narrow trapezoidal shape of discharge end, the width of compass screen surface 4 by width to narrow, i.e. width of the width of discharge end screen box less than feeding end screen box Degree, the ginseng for greatly reducing screen(ing) machine are shaken weight.

Claims (1)

1. a kind of circular cone track vibrating screen, is mainly made up of screen box, compass screen surface, vibrator, vibration damping support device and base, its feature It is：Vibrator（6）Installed in screen box（5）Feeding end, screen box（5）Feeding end pass through vibration damping support device（7）With base（3） Connection；Screen box（5）Discharge end pass through elastic rod（2）Or connecting rod and the spherical bearing that is fixed on base（1）It is be hinged, elasticity Bar（2）Or the length of connecting rod is less than the length of screen box；Described vibrator（6）For single shaft vibrator, single shaft vibrator shakes Moving axis center line passes through the spherical bearing on base（1）Center；Screen box（5）Side plate height gradually reduce, i.e., The height of discharge end sieve box side plate is less than the height of feeding end sieve box side plate；Screen box（5）It is trapezoidal to be that feeding end is wide, discharge end is narrow Shape, the width of compass screen surface by width to narrow, i.e. width of the width of discharge end screen box less than feeding end screen box.
CN201610198022.2A 2016-03-31 2016-03-31 Circular cone track vibrating screen Active CN105665277B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610198022.2A CN105665277B (en) 2016-03-31 2016-03-31 Circular cone track vibrating screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610198022.2A CN105665277B (en) 2016-03-31 2016-03-31 Circular cone track vibrating screen

Publications (2)

Publication Number Publication Date
CN105665277A CN105665277A (en) 2016-06-15
CN105665277B true CN105665277B (en) 2017-12-22

Family

ID=56225816

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610198022.2A Active CN105665277B (en) 2016-03-31 2016-03-31 Circular cone track vibrating screen

Country Status (1)

Country Link
CN (1) CN105665277B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109967347A (en) * 2019-03-25 2019-07-05 日昌升集团有限公司 A kind of triple axle vibrating screen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108908798B (en) * 2018-06-21 2020-11-06 盐城市沪丰新材料有限公司 Broken tooth type re-crushed waste PVC plastic secondary utilization treatment device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202212341U (en) * 2011-07-11 2012-05-09 刘方旭 Spirally-vibrating conical vibrating screen
CN202366874U (en) * 2011-12-26 2012-08-08 中国矿业大学 Close-up type equal-thickness vibrating screen
CN203972283U (en) * 2014-03-19 2014-12-03 黑龙江职业学院 Small-sized drug powder screening machine for a kind of laboratory
CN205496015U (en) * 2016-03-31 2016-08-24 鞍山重型矿山机器股份有限公司 Circular cone orbit shale shaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8136670B2 (en) * 2010-02-08 2012-03-20 Terex Usa, Llc Collapsible mobile material processing plant with flexible hopper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202212341U (en) * 2011-07-11 2012-05-09 刘方旭 Spirally-vibrating conical vibrating screen
CN202366874U (en) * 2011-12-26 2012-08-08 中国矿业大学 Close-up type equal-thickness vibrating screen
CN203972283U (en) * 2014-03-19 2014-12-03 黑龙江职业学院 Small-sized drug powder screening machine for a kind of laboratory
CN205496015U (en) * 2016-03-31 2016-08-24 鞍山重型矿山机器股份有限公司 Circular cone orbit shale shaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109967347A (en) * 2019-03-25 2019-07-05 日昌升集团有限公司 A kind of triple axle vibrating screen

Also Published As

Publication number Publication date
CN105665277A (en) 2016-06-15

Similar Documents

Publication Publication Date Title
CN201157822Y (en) High-frequency vibration mesh screen
CN106423834B (en) A kind of indeterminate modularization girder adjustable amplitude low-frequency vibration flip flop screen
CN203044328U (en) Flip-flop screen
CN1962088A (en) Multi-unit combined vibration screen
CN103658022A (en) Banana tension and relaxation screen without girder
CN105665277B (en) Circular cone track vibrating screen
CN103934193A (en) Full-amplitude supporting high-frequency vibrating screen with variable tilt angle and elliptic track
CN2865870Y (en) Multi-unit combined shaking screen
CN102688854B (en) A kind of flip flop screen
CN206509224U (en) One kind automation circular shale shaker
CN205496015U (en) Circular cone orbit shale shaker
CN202199499U (en) Vibrating screen with floating screen surface
CN106927279A (en) A kind of auto-excitation type feeding-distribution device
CN105665276B (en) Arching trajectory vibratory sieve
CN203426047U (en) Double-feeding and double-scattering material distributing device
CN203899910U (en) Inclination angle-variable full amplitude bearing elliptical orbit high-frequency vibrating screen
CN2399118Y (en) Blowing bolting mill
CN206733395U (en) A kind of rubber parts dehydration hummer screen
CN201997471U (en) Double-layer screen box vibrating screen with independent vibrators
CN202028535U (en) Vibrating screen with double-layer screen boxes
CN212468813U (en) Spiral conical track sieving machine
CN206139347U (en) Ash bucket is loose grey device on line
CN205496029U (en) Arc -shaped path level sieve that hunts
CN205110082U (en) Production of ginger powder is with shale shaker of adjustable sieve gradient
CN207308319U (en) A kind of civil engineering vibrating screen

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20210630

Address after: 114051 Liaoning city of Anshan province high tech Zone Anqian Road No. 294

Patentee after: Anshan Anzhong Mining Machinery Co.,Ltd.

Address before: Anshan City, Liaoning Province victory road 114042 Lishan District No. 900

Patentee before: ANSHAN HEAVY DUTY MINING MACHINERY Co.,Ltd.