CN205463139U - Linear vibrating sieve - Google Patents

Linear vibrating sieve Download PDF

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Publication number
CN205463139U
CN205463139U CN201620096874.6U CN201620096874U CN205463139U CN 205463139 U CN205463139 U CN 205463139U CN 201620096874 U CN201620096874 U CN 201620096874U CN 205463139 U CN205463139 U CN 205463139U
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CN
China
Prior art keywords
sieve
waffle slab
screen
aperture
screen 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.)
Expired - Fee Related
Application number
CN201620096874.6U
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Chinese (zh)
Inventor
王吉林
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.)
Nanjing Qinglong Cable Materials Co Ltd
Original Assignee
Nanjing Qinglong Cable Materials 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 Nanjing Qinglong Cable Materials Co Ltd filed Critical Nanjing Qinglong Cable Materials Co Ltd
Priority to CN201620096874.6U priority Critical patent/CN205463139U/en
Application granted granted Critical
Publication of CN205463139U publication Critical patent/CN205463139U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a linear vibrating sieve belongs to vibration sieve device technical field, aim at providing one kind and can not block up the linear vibrating sieve of sieve mesh in order to improve screening efficiency, its technical scheme as follows, a linear vibrating sieve, including support frame, sieve case, vibrating motor and spring, the sieve case passes through spring coupling with the support frame, the sieve incasement sets up at least one deck sieve, be equipped with the sieve mesh on the sieve, the one end of sieve on the case is provided with the pan feeding end, and the other end is equipped with two at least discharge ends, the below of sieve is provided with the waffle slab, the waffle slab vertically slides with the inner wall that sieves the case and is connected, position that the waffle slab corresponds towards the one side of sieve and sieve mesh position is provided with mediation.

Description

Linear vibrating screen
Technical field
This utility model relates to vibrosieve equipment technical field, particularly to linear vibrating screen.
Background technology
Vibrosieve utilizes reciprocating rotary type vibration produced by oscillator exciting to work.The upper rotation weight of oscillator makes compass screen surface produce plane whirling vibration, and lower rotation weight then makes compass screen surface produce conical surface rotary vibration, and its symphyogenetic effect then makes compass screen surface produce the vibration of rotation type again.Its oscillation trajectory is the space curve of a complexity.
The Chinese patent of Application No. 201520112654.3 discloses a kind of pellet bilayer linear vibrating screen, it includes screen box, it is provided with charging aperture on one end top board of screen box, upper strata screen frame and lower floor's screen frame it is provided with in screen box, upper strata screen frame is provided with the first screen cloth, the second screen cloth it is provided with on lower floor's screen frame, the aperture of the first screen cloth is more than the aperture of the second screen cloth, the inner chamber of screen box is from top to bottom separated into three sieve chambeies by screen cloth, the outer surface of screen box is tiltedly installed with vibrating motor, screen box is connected with frame by cushion rubber bumper, it is provided with and sieves chamber discharging opening one to one on the other end base plate of screen box, the feed end of the first screen cloth is higher than discharge end.
Although above-mentioned this pellet bilayer linear vibrating screen is by using Double-layer screen, it is achieved sieve while two kinds of particle diameters, but the mesh that its pellet often blocking screen is online in screening process, thus cause screening efficiency to decline.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of sieve aperture that will not block to improve the linear vibrating screen of screening efficiency.
For achieving the above object, this utility model provides following technical scheme: a kind of linear vibrating screen, including bracing frame, screen box, vibrating motor and spring, described screen box is connected by spring with bracing frame, at least one of which sieve plate is set in described screen box, described sieve plate is provided with sieve aperture, one end on described screen box is provided with feeding end, the other end is provided with at least two discharge end, the lower section of described sieve plate is provided with waffle slab, described waffle slab is connected with the inwall straight skidding of screen box, described waffle slab is provided with dredging part towards the position that the side of sieve plate is corresponding with sieve aperture position.
By the lower section at sieve plate, waffle slab is set, and dredging part is set on waffle slab, make waffle slab during first sliding screen box inwall is longitudinal, dredging part is driven to move together, and then the sieve aperture of blocking is dredged through sieve aperture by dredging part, thus the material in sieve aperture is drained, thus make sieve aperture will not block and then improve screening efficiency.
This utility model is further arranged to: be provided with fixed block on described screen box top, it is provided with actuator on described waffle slab, one end of described actuator is fixing with waffle slab to be connected, the other end passes from screen box top and is set in fixed block, and described fixed block is extended with the limited block preventing actuator from coming off.
Staff can be made to pull actuator by actuator thus drive waffle slab to move up and down, so that dredging part can move up and down, and then dredging part can be made to be ejected by the material in sieve aperture through sieve aperture, and then reach to dredge the effect of sieve aperture.
This utility model is further arranged to: the grid aperture of described waffle slab is more than the screen-aperture of the sieve plate above waffle slab.
By the grid aperture of waffle slab more than the screen-aperture of the sieve plate above waffle slab so that the material after the sieve aperture on sieve plate sieves will not block through waffle slab on waffle slab, it is ensured that being normally carried out of screening.
This utility model is further arranged to: described dredging part is metallic rod, and fix vertical with waffle slab of one end of described metallic rod is connected, and the other end is provided with point towards sieve aperture, described metallic rod away from one end of waffle slab.
By metal sense is vertically set on waffle slab, and metal sense is provided with point away from one end of waffle slab, make to dredge part when penetrating in sieve aperture, the resistance that its point can reduce with the material in sieve aperture makes metallic rod more easily pass sieve aperture, and vertically disposed waffle slab is prevented from the hole wall friction of metallic rod and sieve aperture, thus effectively prevents the hole wall abrasion of metallic rod and sieve aperture.
Compared with prior art, this utility model has the advantages that by arranging waffle slab below sieve plate, and utilize the dredging part on waffle slab that sieve aperture is dredged, thus sieve pore blockade material can by dredging part eject, sieve aperture is enable to be normally carried out screening, so that the area of screening keeps normal without reducing, and then screening efficiency is made to improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of linear vibrating screen;
Fig. 2 is the top view of linear vibrating screen;
Fig. 3 is the sectional view in Fig. 2 at A-A;
Structural representation when Fig. 4 is that in linear vibrating screen, sieve plate separates with waffle slab;
Fig. 5 is that in linear vibrating screen, sieve plate merges the structural representation being with waffle slab.
In figure, 1, bracing frame;2, screen box;3, vibrating motor;4, spring;5, sieve plate;6, sieve aperture;7, feeding end;8, discharge end;9, waffle slab;10, metallic rod;11, fixed block;12, pull rope;13, limited block;14, point;15, slide rail.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
A kind of linear vibrating screen, including bracing frame 1, screen box 2, vibrating motor 3 and spring 4, described screen box 2 is connected by spring 4 with bracing frame 1, in described screen box 2, at least one of which sieve plate 5 is set, described sieve plate 5 is provided with sieve aperture 6, one end on described screen box 2 is provided with feeding end 7, the other end is provided with at least two discharge end 8, the lower section of described sieve plate 5 is provided with waffle slab 9, described waffle slab 9 is connected with the inwall straight skidding of screen box 2, and described waffle slab 9 is provided with dredging part towards the position that the side of sieve plate 5 is corresponding with sieve aperture 6 position.
It is provided with fixed block 11 on described screen box 2 top, it is provided with actuator on described waffle slab 9, one end of described actuator is fixing with waffle slab 9 to be connected, and the other end passes from screen box 2 top and is set in fixed block 11, and described fixed block 11 is extended with the limited block 13 preventing actuator from coming off.
The grid aperture of described waffle slab 9 is more than sieve aperture 6 aperture of the sieve plate 5 above waffle slab 9.
Described dredging part is metallic rod 10, and fix vertical with waffle slab 9 of one end of described metallic rod 10 is connected, and the other end is provided with point 14 towards sieve aperture 6, described metallic rod 10 away from one end of waffle slab 9.
In the present embodiment, its actuator is not for have resilient pull rope 12, and metallic rod 10 is cylindrical, and point 14 is cone.The inwall of screen box 2 is provided with the slide rail 15 moved up and down for waffle slab 9.
Specific implementation process: under in working order, its waffle slab 9 is positioned at the lower section of sieve plate 5, and the point 14 of metallic rod 10 also is located at the lower section of sieve plate 5, its objective is the plastic grain that sieve aperture 6 can be enable to be sieved out to grow up from sieve aperture 6 and fall without by metallic rod 10 bumping post;When vibrating motor 3 work drives screen box 2 to vibrate, its plastic grain entered from feeding end 7 constantly vibrates on sieve plate 5, and then the plastic grain of compound sieve aperture 6 drops out from sieve aperture 6, when plastic grain blocking sieve aperture 6, pulling traction rope 12 makes waffle slab 9 move up, and then make metallic rod 10 move to sieve aperture 6 direction until point 14 is conflicted and ejected from sieve aperture 6 by plastic grain, the most just the plastic grain being blocked in sieve aperture 6 can be cleared out, then pull rope 12 is being unclamped, waffle slab 9 is made to return to original position under gravity, ensure that sieve aperture 6 normally sieves plastic grain.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.

Claims (4)

1. a linear vibrating screen, including bracing frame (1), screen box (2), vibrating motor (3) and spring (4), described screen box (2) is connected by spring (4) with bracing frame (1), at least one of which sieve plate (5) is set in described screen box (2), described sieve plate (5) is provided with sieve aperture (6), one end on described screen box (2) is provided with feeding end (7), the other end is provided with at least two discharge end (8), it is characterized in that: the lower section of described sieve plate (5) is provided with waffle slab (9), described waffle slab (9) is connected with the inwall straight skidding of screen box (2), described waffle slab (9) is provided with dredging part towards the position that the side of sieve plate (5) is corresponding with sieve aperture (6) position.
Linear vibrating screen the most according to claim 1, it is characterized in that: on described screen box (2) top, be provided with fixed block (11), described waffle slab is provided with actuator on (9), one end of described actuator is fixing with waffle slab (9) to be connected, the other end passes from screen box (2) top and is set in fixed block (11), and described fixed block (11) is extended with the limited block (13) preventing actuator from coming off.
Linear vibrating screen the most according to claim 2, is characterized in that: the grid aperture of described waffle slab (9) is more than sieve aperture (6) aperture of the sieve plate (5) of waffle slab (9) top.
Linear vibrating screen the most according to claim 1, it is characterized in that: described dredging part is metallic rod (10), fix vertical with waffle slab (9) of one end of described metallic rod (10) is connected, the other end is provided with point (14) towards sieve aperture (6), described metallic rod (10) away from one end of waffle slab (9).
CN201620096874.6U 2016-01-29 2016-01-29 Linear vibrating sieve Expired - Fee Related CN205463139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620096874.6U CN205463139U (en) 2016-01-29 2016-01-29 Linear vibrating sieve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620096874.6U CN205463139U (en) 2016-01-29 2016-01-29 Linear vibrating sieve

Publications (1)

Publication Number Publication Date
CN205463139U true CN205463139U (en) 2016-08-17

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694359A (en) * 2017-01-11 2017-05-24 广州念泽环保科技有限公司 Medicament sieving device
CN107252772A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of practical medicament sieving equipment
CN107252766A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of flexible medicament sieving equipment
CN107252779A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of stable medicament sieving equipment
CN107252773A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of quiet medicament sieving equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106694359A (en) * 2017-01-11 2017-05-24 广州念泽环保科技有限公司 Medicament sieving device
CN107252772A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of practical medicament sieving equipment
CN107252766A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of flexible medicament sieving equipment
CN107252779A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of stable medicament sieving equipment
CN107252773A (en) * 2017-01-11 2017-10-17 广州念泽环保科技有限公司 A kind of quiet medicament sieving equipment

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Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20180129

CF01 Termination of patent right due to non-payment of annual fee