CN103639115A - Self-excited screen mesh cleaning device - Google Patents

Self-excited screen mesh cleaning device Download PDF

Info

Publication number
CN103639115A
CN103639115A CN201310615450.7A CN201310615450A CN103639115A CN 103639115 A CN103639115 A CN 103639115A CN 201310615450 A CN201310615450 A CN 201310615450A CN 103639115 A CN103639115 A CN 103639115A
Authority
CN
China
Prior art keywords
cleaning device
connecting rod
self
screen mesh
screen
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.)
Granted
Application number
CN201310615450.7A
Other languages
Chinese (zh)
Other versions
CN103639115B (en
Inventor
肖有鹏
钱志根
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.)
Nantong joint source electrical Polytron Technologies Inc
Original Assignee
HAI'AN COUNTY UNION MACHINERY MANUFACTURING 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 HAI'AN COUNTY UNION MACHINERY MANUFACTURING Co Ltd filed Critical HAI'AN COUNTY UNION MACHINERY MANUFACTURING Co Ltd
Priority to CN201310615450.7A priority Critical patent/CN103639115B/en
Publication of CN103639115A publication Critical patent/CN103639115A/en
Application granted granted Critical
Publication of CN103639115B publication Critical patent/CN103639115B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The invention relates to the technical field of vibratory screening machinery, in particular to a self-excited screen mesh cleaning device which comprises a connecting rod, a heavy punch and an elastic element. The heavy punch is arranged at one end of the connecting rod, the other end of the connecting rod is connected with a screen through a support and connected with a screen mesh through a beating arm, and the elastic element is connected on the connecting rod in a sleeved manner. By the aid of the structure, the self-excited screen mesh cleaning device and the vibratory screen form a resonance system by the aid of kinetic energy provided by reciprocating vibration of the vibratory screen and matching of the elastic element, so that screening is realized, and screen holes are automatically cleaned. Compared with a traditional cleaning device, an additionally connected power supply is omitted, and the self-excited screen mesh cleaning device is convenient to use, high in reliability and fine in cleaning effect. In addition, the self-excited screen mesh cleaning device has the advantages that the cleaning device is reasonable in design and simple in structure, cost is reduced and the like, and the cleaning device is mainly used for screening fine materials and can be widely used for enterprises such as chemical industries and mines.

Description

Auto-excitation type screen cleaning device
Technical field
The present invention relates to vibration screening machinery technical field, be specifically related to auto-excitation type screen cleaning device.
Background technology
Existing vibratory sieve is in the process of screening materials carrying, and owing to existing, material feed is inhomogeneous, the humidity of material is inhomogeneous, and material very easily produces windrow and plug-hole phenomenon on compass screen surface.Because vibratory sieve is to close under amplitude effect and work in more stable vibration force, while there is windrow or plug-hole phenomenon, be difficult to recover voluntarily; often needing to shut down the clear hole of laggard pedestrian's work processes; not only cleaning efficiency is low, and labor strength is large, and has directly affected the normal screening operation of vibratory sieve.In technology, by vibration source, drive cleaning plant to produce forced vibration now, reach the object of cleaning.But adopt above-mentioned measure, need to separately connect power supply, structure is more complicated, reliability relatively a little less than.
Summary of the invention
The object of this invention is to provide a kind of reasonable in design, simple in structure, utilize kinetic energy and the supporting flexible member that vibratory sieve double vibrations provides to form resonator system with vibration sieve nest, thereby reach the auto-excitation type screen cleaning device of screening and sieve aperture self-cleaning object.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: auto-excitation type screen cleaning device, comprise connecting rod, weight and flexible member, one end of described connecting rod arranges weight, the other end of described connecting rod is connected with sieve nest by support and is connected with screen cloth by impacting arm, and described flexible member is socketed on connecting rod.
Further, described flexible member is for shearing India-rubber spring.
The present invention has following beneficial effect: auto-excitation type screen cleaning device of the present invention, comprise connecting rod, weight and flexible member, wherein, one end of connecting rod arranges weight, the other end is connected with sieve nest by support and is connected with screen cloth by impacting arm, and flexible member is socketed on connecting rod; The present invention adopts said structure, the kinetic energy that utilizes vibratory sieve double vibrations to provide, supporting flexible member, form a resonator system with vibration sieve nest, thereby reach screening and sieve aperture self-cleaning object, compare with traditional cleaning plant, without separately connecing power supply, easy to use, reliability is relatively strong, and cleaning effect is good.In addition, the feature such as that the present invention has is reasonable in design, simple in structure, reduce costs, is mainly used in the screening of fines, can be widely used in the enterprises such as chemical industry, mine.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail.
As shown in Figure 1 and Figure 2, auto-excitation type screen cleaning device, comprises connecting rod 1, weight 2 and flexible member 3, and one end of described connecting rod 1 arranges weight 2, the other end of described connecting rod 1 is connected with sieve nest 5 by support 4 and is connected with screen cloth 7 by impacting arm 6, and described flexible member 3 is socketed on connecting rod 1.Wherein, described flexible member 3 is for shearing India-rubber spring.In the present embodiment, the kinetic energy that utilizes vibratory sieve double vibrations to provide, supporting flexible member, form a resonator system with vibration sieve nest, with self natural frequency vibration, by linkage, vibration is passed to screen cloth again, make screen cloth produce the motion of the stack of two kinds of different frequencies, various amplitude, thereby reach the object of screening and sieve aperture self-cleaning.In the present embodiment, not only cleaning effect is good to utilize this cleaning plant, and reliability is relatively strong.
Finally explanation is, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, other modifications that those of ordinary skills make technical scheme of the present invention or be equal to replacement, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of claim scope of the present invention.

Claims (2)

1. auto-excitation type screen cleaning device, comprise connecting rod (1), weight (2) and flexible member (3), it is characterized in that, one end of described connecting rod (1) arranges weight (2), the other end of described connecting rod (1) is connected with sieve nest (5) by support (4) and is connected with screen cloth (7) by impacting arm (6), and described flexible member (3) is socketed on connecting rod (1).
2. auto-excitation type screen cleaning device according to claim 1, is characterized in that, described flexible member (3) is for shearing India-rubber spring.
CN201310615450.7A 2013-11-28 2013-11-28 Auto-excitation type screen cleaning device Active CN103639115B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310615450.7A CN103639115B (en) 2013-11-28 2013-11-28 Auto-excitation type screen cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310615450.7A CN103639115B (en) 2013-11-28 2013-11-28 Auto-excitation type screen cleaning device

Publications (2)

Publication Number Publication Date
CN103639115A true CN103639115A (en) 2014-03-19
CN103639115B CN103639115B (en) 2016-01-20

Family

ID=50244474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310615450.7A Active CN103639115B (en) 2013-11-28 2013-11-28 Auto-excitation type screen cleaning device

Country Status (1)

Country Link
CN (1) CN103639115B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105618375A (en) * 2014-10-31 2016-06-01 中联重科股份有限公司 Screening machine and cleaning device for screen of screening machine
CN106391457A (en) * 2016-12-04 2017-02-15 新乡市振英机械设备有限公司 Vibrating screen with multifrequency vibrator
CN107377359A (en) * 2017-07-12 2017-11-24 太仓旺泰净化设备有限公司 A kind of sieve structure
CN112934676A (en) * 2021-02-04 2021-06-11 广东韶钢松山股份有限公司 Method for reducing hardening of raw ore vibrating screen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338851B3 (en) * 2003-08-20 2005-03-03 Rudolf Schinke Vibrating screen to remove impurities from fine-grain material has screen fitting to sift material onto which suction element is directed
CN2737472Y (en) * 2004-09-23 2005-11-02 北京亚富乐科技发展有限公司 Secondary exciting vibrating screen
CN203076194U (en) * 2012-12-24 2013-07-24 重庆秀莲农业开发有限公司 Vibrating screen with beating devices
CN203155540U (en) * 2013-03-13 2013-08-28 河南威猛振动设备股份有限公司 Automatic cleaning sieve plate of vibrating screen
CN203599069U (en) * 2013-11-28 2014-05-21 海安县联源机械制造有限公司 Self-excitation type screen cloth cleaning device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338851B3 (en) * 2003-08-20 2005-03-03 Rudolf Schinke Vibrating screen to remove impurities from fine-grain material has screen fitting to sift material onto which suction element is directed
CN2737472Y (en) * 2004-09-23 2005-11-02 北京亚富乐科技发展有限公司 Secondary exciting vibrating screen
CN203076194U (en) * 2012-12-24 2013-07-24 重庆秀莲农业开发有限公司 Vibrating screen with beating devices
CN203155540U (en) * 2013-03-13 2013-08-28 河南威猛振动设备股份有限公司 Automatic cleaning sieve plate of vibrating screen
CN203599069U (en) * 2013-11-28 2014-05-21 海安县联源机械制造有限公司 Self-excitation type screen cloth cleaning device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105618375A (en) * 2014-10-31 2016-06-01 中联重科股份有限公司 Screening machine and cleaning device for screen of screening machine
CN106391457A (en) * 2016-12-04 2017-02-15 新乡市振英机械设备有限公司 Vibrating screen with multifrequency vibrator
CN107377359A (en) * 2017-07-12 2017-11-24 太仓旺泰净化设备有限公司 A kind of sieve structure
CN112934676A (en) * 2021-02-04 2021-06-11 广东韶钢松山股份有限公司 Method for reducing hardening of raw ore vibrating screen

Also Published As

Publication number Publication date
CN103639115B (en) 2016-01-20

Similar Documents

Publication Publication Date Title
CN103639115A (en) Self-excited screen mesh cleaning device
CN202617039U (en) Multi-oscillator series type piezoelectric energy accumulator
CN203991283U (en) A kind of double-deck paddy screening machine
CN102684552A (en) Multiple-vibrator series-connection piezoelectric energy harvester
CN203155521U (en) Vibrating screen with damping effect
CN202356307U (en) Knocking and vibrating arc-shaped sieve
CN203030128U (en) Elastic vibration bag-type dust remover
CN203599069U (en) Self-excitation type screen cloth cleaning device
CN203140305U (en) Supporting installing structure of high frequency vibrating screen
CN205945370U (en) Prevent vibrating motor
CN103272761A (en) Self-cleaning bar type sieve plate
CN203108786U (en) Circular vibrating screen
CN203540910U (en) Screen frame fixing mechanism of linear vibrating screen
CN201815469U (en) Vibrating sieve for removing impurities of rapeseeds
CN103182378A (en) Auxiliary sieving device for vibrating screen
CN205236385U (en) Indisputable vibration screening device is got rid of to off -centre
CN106178658A (en) A kind of vibrosieve
CN204253724U (en) Vibrating material feeding device shock bracket
CN209631602U (en) A kind of sand sifter efficiently produced
CN202893657U (en) Vibrating screen
CN202137118U (en) Vibrating screen with ultrasonic device
CN204564528U (en) One vibrates comb of screening coal
CN202356293U (en) Angle-adjustable vibrating screen
CN202427642U (en) Suspended dual-frequency vibrating screen
CN202377189U (en) Seat type vibrating screen jacking device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: Haian town of Haian County in Jiangsu province 226600 Nantong Tongyang Road No. 19

Patentee after: Nantong joint source electrical Polytron Technologies Inc

Address before: Haian town of Haian County in Jiangsu province 226600 Nantong Tongyang Road No. 19

Patentee before: Hai'an County Union Machinery Manufacturing Co., Ltd.