CN104438051A - Vibrating screen - Google Patents

Vibrating screen Download PDF

Info

Publication number
CN104438051A
CN104438051A CN201410711348.1A CN201410711348A CN104438051A CN 104438051 A CN104438051 A CN 104438051A CN 201410711348 A CN201410711348 A CN 201410711348A CN 104438051 A CN104438051 A CN 104438051A
Authority
CN
China
Prior art keywords
vibrating screen
vibratory sieve
vibrating
transmission shaft
power transmission
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.)
Pending
Application number
CN201410711348.1A
Other languages
Chinese (zh)
Inventor
俞玉华
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.)
XINCHANG COUNTY HUAXIONG MACHINERY Co Ltd
Original Assignee
XINCHANG COUNTY HUAXIONG 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 XINCHANG COUNTY HUAXIONG MACHINERY Co Ltd filed Critical XINCHANG COUNTY HUAXIONG MACHINERY Co Ltd
Priority to CN201410711348.1A priority Critical patent/CN104438051A/en
Publication of CN104438051A publication Critical patent/CN104438051A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens

Abstract

The invention relates to a vibrating screen. The vibrating screen is characterized in that vertical baffles are arranged on the two sides of a vibrating screen support, horizontal vibrating springs are arranged between the baffles and a vibrating screen body, rollers are arranged between the lower end of the vibrating screen body and the vibrating screen support, and installation plates are arranged on the two sides of the vibrating screen body and connected with one end of a transmission shaft; the other end of the transmission shaft is connected with a transmission wheel located on a motor in an eccentric mode; the baffles are fixedly connected with one ends of vibrating springs, the other ends of the vibrating springs are free ends, and the installation plates are fixedly connected with the vibrating screen body. The vibrating screen is simple in structure and reasonable in design, and can repeatedly screen materials on the screen surface until a requirement is met, so that screening efficiency is improved, and labor intensity of workers is lowered.

Description

A kind of vibratory sieve
Technical field
The present invention relates to a kind of vibratory sieve.
Background technology
Vibratory sieve is that the reciprocating rotary type utilizing oscillator exciting to produce vibrates and works.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 generation revolve type vibration again.Its oscillation trajectory is the space curve of a complexity.This curve is projected as one circular at horizontal plane, and being projected as on the vertical plane is one oval.Regulate the exciting force of upper and lower rotation weight, can amplitude be changed.And regulate the space phase angle of upper and lower weight, then can change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.The vibratory sieve that market is sold mostly is the vibratory sieve of orthoscopic motion, compass screen surface has inclination angle, the material that will sieve is put into, generally can only carry out straight-line oscillation screening, the screening being not easy to material is like this clean, if need repeatedly to sieve, need again to put into from charging aperture, which enhance the labour intensity of workman.Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of technical scheme of vibratory sieve.
Described a kind of vibratory sieve, involving vibrations sieve support, it is characterized in that described bracket for vibrating screen both sides are provided with the baffle plate vertically arranged, horizontally disposed vibrating spring is provided with between described baffle plate and vibratory sieve, roller is provided with between described vibratory sieve lower end and bracket for vibrating screen, the both sides of described vibratory sieve are provided with installing plate, and described installing plate is connected with one end of power transmission shaft, and the other end of described power transmission shaft is connected with the eccentric position of the drive on motor; Described baffle plate is fixedly connected with vibrating spring one end, and the vibrating spring other end is free end, and described installing plate is fixedly connected with vibratory sieve.
Described a kind of vibratory sieve, is characterized in that described power transmission shaft two ends are flexible connection.
Vibratory sieve of the present invention, structure is simple, reasonable in design, and the present invention can realize material and repeatedly sieve until meet the demands on compass screen surface, not only increases screening efficiency like this, and reduces the labour intensity of workman.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described:
A kind of vibratory sieve, involving vibrations sieve support 1, described bracket for vibrating screen 1 both sides are provided with the baffle plate 2 vertically arranged, horizontally disposed vibrating spring 3 is provided with between described baffle plate 2 and vibratory sieve 4, described baffle plate 2 is fixedly connected with vibrating spring 3 one end, and vibrating spring 3 other end is free end.Be provided with roller 5 between vibratory sieve 4 lower end and bracket for vibrating screen 1, the both sides of described vibratory sieve 4 are provided with installing plate 6, and described installing plate 6 is fixedly connected with vibratory sieve 4.Described installing plate 6 is connected with one end of power transmission shaft 7, and the other end of described power transmission shaft 7 is connected with the eccentric position of the drive 9 on motor 8, and described power transmission shaft 7 two ends are flexible connection.
Operation principle: first vibratory sieve 4 is placed on vibration rack 1, and vibratory sieve 4 both sides are between vibrating spring 3, installing plate 6 and power transmission shaft 7 are installed, the material of required screening is put into vibratory sieve 4 inner, open motor 8, drive the rotation of drive 9, power transmission shaft 7 is now utilized to be arranged on eccentric position on drive 9, the rotation of such drive 9 drives the straight line of the other end of power transmission shaft 7 repeatedly to move, thus drive the straight line of vibratory sieve 4 repeatedly to move, vibrating spring 3 realizes damping to vibratory sieve 4 and protective effect, so just can realize the screening repeatedly of material, thus ensure the effect of screening, the labour intensity of workman can also be reduced.

Claims (2)

1. a vibratory sieve, involving vibrations sieve support, it is characterized in that described bracket for vibrating screen both sides are provided with the baffle plate vertically arranged, horizontally disposed vibrating spring is provided with between described baffle plate and vibratory sieve, roller is provided with between described vibratory sieve lower end and bracket for vibrating screen, the both sides of described vibratory sieve are provided with installing plate, and described installing plate is connected with one end of power transmission shaft, and the other end of described power transmission shaft is connected with the eccentric position of the drive on motor; Described baffle plate is fixedly connected with vibrating spring one end, and the vibrating spring other end is free end, and described installing plate is fixedly connected with vibratory sieve.
2. a kind of vibratory sieve according to claim 1, is characterized in that described power transmission shaft two ends are flexible connection.
CN201410711348.1A 2014-12-01 2014-12-01 Vibrating screen Pending CN104438051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410711348.1A CN104438051A (en) 2014-12-01 2014-12-01 Vibrating screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410711348.1A CN104438051A (en) 2014-12-01 2014-12-01 Vibrating screen

Publications (1)

Publication Number Publication Date
CN104438051A true CN104438051A (en) 2015-03-25

Family

ID=52885247

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410711348.1A Pending CN104438051A (en) 2014-12-01 2014-12-01 Vibrating screen

Country Status (1)

Country Link
CN (1) CN104438051A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925542A (en) * 2015-06-24 2015-09-23 中山市兴全自动化设备科技有限公司 Feeding equipment capable of screening materials automatically
CN104925541A (en) * 2015-06-24 2015-09-23 中山市兴全自动化设备科技有限公司 Automatic and directional material conveying device
CN106733634A (en) * 2016-12-26 2017-05-31 苏州沃森优金电子科技有限公司 A kind of vibration screen
CN108212776A (en) * 2018-01-10 2018-06-29 巢湖学院 A kind of multi-functional Three Degree Of Freedom vibrating screen
CN108781622A (en) * 2018-06-07 2018-11-13 明光市涧溪镇桃花溪家庭农场 A kind of wheat cultivation device with screening function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104925542A (en) * 2015-06-24 2015-09-23 中山市兴全自动化设备科技有限公司 Feeding equipment capable of screening materials automatically
CN104925541A (en) * 2015-06-24 2015-09-23 中山市兴全自动化设备科技有限公司 Automatic and directional material conveying device
CN106733634A (en) * 2016-12-26 2017-05-31 苏州沃森优金电子科技有限公司 A kind of vibration screen
CN108212776A (en) * 2018-01-10 2018-06-29 巢湖学院 A kind of multi-functional Three Degree Of Freedom vibrating screen
CN108781622A (en) * 2018-06-07 2018-11-13 明光市涧溪镇桃花溪家庭农场 A kind of wheat cultivation device with screening function

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C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325