CN203124265U - Probability screen - Google Patents

Probability screen Download PDF

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Publication number
CN203124265U
CN203124265U CN 201320141823 CN201320141823U CN203124265U CN 203124265 U CN203124265 U CN 203124265U CN 201320141823 CN201320141823 CN 201320141823 CN 201320141823 U CN201320141823 U CN 201320141823U CN 203124265 U CN203124265 U CN 203124265U
Authority
CN
China
Prior art keywords
screen
screen box
motor
probability
vibrator
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
CN 201320141823
Other languages
Chinese (zh)
Inventor
王建太
吕长太
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.)
HENAN TAIHANG VIBRATING MACHINERY CO Ltd
Original Assignee
HENAN TAIHANG VIBRATING 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 HENAN TAIHANG VIBRATING MACHINERY CO Ltd filed Critical HENAN TAIHANG VIBRATING MACHINERY CO Ltd
Priority to CN 201320141823 priority Critical patent/CN203124265U/en
Application granted granted Critical
Publication of CN203124265U publication Critical patent/CN203124265U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a probability screen, which comprises a screen box, wherein the screen box is arranged on a bottom frame through damping springs, a pair of vibrators is transversely arranged on the screen box, one side of the screen box, corresponding to the heights of the vibrators, is provided with a motor bracket, motors are arranged on the motor bracket, a transmission shaft is arranged between an output shaft of each motor and the corresponding vibrator, a material inlet is arranged above the front end of the screen box, and a control gate plate is arranged in the material inlet. The probability screen has the advantage that by combining and installing the vibrators and the flow quantity control gate plate on a vibration screen, the material distribution is uniform, the sieving efficiency is improved, and the service life of a screen net is prolonged. The probability screen is suitable for continuous operation.

Description

A kind of probability screen
Technical field:
The utility model relates to screening plant, and particularly a kind of building industry that is applicable to is carried out the probability screen of aggregate screening
Background technology:
The probability screen of building trade use at present all is that a pair of vibrating motor directly is installed on screen box.Drive the screen box vibration by vibrating motor during operation, this traditional probability screen vibrating motor can not be worked continuously, long easy burn-out motor of activity duration; Distribution device is not set on sieve in addition, and material is easily piled up at screen cloth; Also having some is that a slide flitch is installed in the charging aperture corresponding position, but because the vibrating screen mesh width difference of all size, required feeding coal difference easily causes the cloth inequality, and shortens the service life of screen cloth.
Summary of the invention:
The purpose of this utility model provides a kind of being applicable to and works continuously, the screening efficiency height, and screen life-span is long, the probability screen that is easy to safeguard.
The technical solution of the utility model is finished as follows, a kind of probability screen, it comprises screen box, screen box is installed on the underframe by damping spring, it is characterized in that: on screen box, be horizontally installed with pair of vibrator, at a side of the screen box height corresponding with vibrator the motor frame is installed, on the motor frame motor is installed, between the output shaft of each motor and corresponding vibrator, be separately installed with power transmission shaft, above the front end of screen box, be provided with charging aperture, in charging aperture, be provided with the control flashboard.
The utility model combines with the flow-control flashboard with vibrator and is installed on the vibratory sieve, and it is even to reach cloth, improves screening efficiency and prolongs the screen cloth purpose in service life, is applicable to the use of working continuously.
Description of drawings:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the mounting structure schematic diagram of motor and vibrator.
The specific embodiment:
Describe embodiment by reference to the accompanying drawings in detail, the utility model is that a screen box 1 is installed on the underframe 4 by damping spring 3, on screen box, be horizontally installed with pair of vibrator 2, at a side of the screen box height corresponding with vibrator motor frame 7 is installed, a pair of motor 6 is installed on the motor frame, between the output shaft of each motor and corresponding vibrator, be separately installed with power transmission shaft 5, above the front end of screen box, be provided with charging aperture 9, in charging aperture, be provided with control flashboard 8.

Claims (1)

1. probability screen, it comprises screen box, screen box is installed on the underframe by damping spring, it is characterized in that: on screen box, be horizontally installed with pair of vibrator, at a side of the screen box height corresponding with vibrator the motor frame is installed, on the motor frame motor is installed, between the output shaft of each motor and corresponding vibrator, be separately installed with power transmission shaft, above the front end of screen box, be provided with charging aperture, in charging aperture, be provided with the control flashboard.
CN 201320141823 2013-03-27 2013-03-27 Probability screen Expired - Fee Related CN203124265U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320141823 CN203124265U (en) 2013-03-27 2013-03-27 Probability screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320141823 CN203124265U (en) 2013-03-27 2013-03-27 Probability screen

Publications (1)

Publication Number Publication Date
CN203124265U true CN203124265U (en) 2013-08-14

Family

ID=48932291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320141823 Expired - Fee Related CN203124265U (en) 2013-03-27 2013-03-27 Probability screen

Country Status (1)

Country Link
CN (1) CN203124265U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105327847A (en) * 2014-08-15 2016-02-17 中联重科股份有限公司 Probability screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105327847A (en) * 2014-08-15 2016-02-17 中联重科股份有限公司 Probability screen
CN105327847B (en) * 2014-08-15 2017-05-03 中联重科股份有限公司 Probability screen

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Legal Events

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

Granted publication date: 20130814

Termination date: 20150327

EXPY Termination of patent right or utility model