CN203030503U - Double-body vibrating screen - Google Patents

Double-body vibrating screen Download PDF

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Publication number
CN203030503U
CN203030503U CN 201220648080 CN201220648080U CN203030503U CN 203030503 U CN203030503 U CN 203030503U CN 201220648080 CN201220648080 CN 201220648080 CN 201220648080 U CN201220648080 U CN 201220648080U CN 203030503 U CN203030503 U CN 203030503U
Authority
CN
China
Prior art keywords
engine body
double
screen frame
vibration source
lower body
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 201220648080
Other languages
Chinese (zh)
Inventor
杨涛
杜广辉
李和杰
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 201220648080 priority Critical patent/CN203030503U/en
Application granted granted Critical
Publication of CN203030503U publication Critical patent/CN203030503U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a double-body vibrating screen which comprises a screen frame. A lower engine body is mounted on the screen frame through a damping spring, a vibration source is mounted downwards in the middle of the bottom of the lower engine body, a motor is mounted downwards above the vibration source and on one side of the lower engine body through a coupler, an upper engine body is mounted on the lower engine body in a matching mode, and a main vibration rubber spring is connected between the upper engine body and the lower engine body. The double-body vibrating screen has the advantages of rational structure, small consumed power, large material processing quantity and small impact force to the screen frame.

Description

A kind of double-mass vibrating sieve
Technical field:
The utility model relates to sieving machine, particularly a kind of double-mass vibrating sieve that power consumption is little, little to the basis impact, the screening amount is big that is applicable to that industries such as iron and steel, coal are used.
Background technology:
Present vibratory sieve, its vibration source all are mounted on the screen box, this traditional structure, and consumed power is big when not only vibrating, and the impulsive force that the basis is produced is also big.
Summary of the invention:
The purpose of this utility model provides that a kind of consumed power is little, the material handling amount is big, the double-mass vibrating sieve little to basic impulsive force.
The technical solution of the utility model is finished as follows, a kind of double-mass vibrating sieve, it includes a screen frame (unit), on screen frame (unit), through damping spring a lower body is installed, it is characterized in that: in the middle of the lower body bottom, vibration source is installed downwards, on vibration source, in body one side motor is installed downwards through shaft coupling, supporting on lower body a upper machine body is installed, between last lower body, be connected with the main rubber spring that shakes.
The utlity model has rational in infrastructure, consumed power is little, the material handling amount is big, the advantage little to basic impulsive force.
Description of drawings:
Fig. 1 is structural representation of the present utility model; Fig. 2 is side-looking structural representation of the present utility model.
The specific embodiment:
Describe embodiment by reference to the accompanying drawings in detail, the utility model is improvements over the prior art, it is through damping spring 4 lower body 2 to be installed on a movable type or fixed screen frame (unit) 5, in the middle of the lower body bottom, vibration source 6 is installed downwards, on vibration source, be connected with motor 8 in body one side downwards through shaft coupling 7, supporting on lower body a upper machine body 1 is installed, both sides are connected with the main rubber spring 3 that shakes between upper machine body and lower body.During work, vibrator drags the generation vibration source by common electric machine through shaft coupling, vibration source excites upper machine body to vibrate by the main rubber spring that shakes, the Oscillation Amplitude of upper machine body is greater than lower body, therefore reach designing requirement, not only consumed power is little, and the material handling amount is big, the impulsive force of screen frame (unit) is greatly reduced than prior art.

Claims (1)

1. a double-mass vibrating sieves, it includes a screen frame (unit), on screen frame (unit), through damping spring a lower body is installed, it is characterized in that: in the middle of the lower body bottom, vibration source is installed downwards, on vibration source, in body one side motor is installed downwards through shaft coupling, supporting on lower body a upper machine body is installed, between last lower body, is connected with the main rubber spring that shakes.
CN 201220648080 2012-11-30 2012-11-30 Double-body vibrating screen Expired - Fee Related CN203030503U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220648080 CN203030503U (en) 2012-11-30 2012-11-30 Double-body vibrating screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220648080 CN203030503U (en) 2012-11-30 2012-11-30 Double-body vibrating screen

Publications (1)

Publication Number Publication Date
CN203030503U true CN203030503U (en) 2013-07-03

Family

ID=48682645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220648080 Expired - Fee Related CN203030503U (en) 2012-11-30 2012-11-30 Double-body vibrating screen

Country Status (1)

Country Link
CN (1) CN203030503U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102989667A (en) * 2012-11-30 2013-03-27 河南太行振动机械股份有限公司 Vibrating screen with double engine bodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102989667A (en) * 2012-11-30 2013-03-27 河南太行振动机械股份有限公司 Vibrating screen with double engine bodies

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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: 20130703

Termination date: 20141130

EXPY Termination of patent right or utility model