CN103316834A - Screening machine with two screening boxes - Google Patents

Screening machine with two screening boxes Download PDF

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Publication number
CN103316834A
CN103316834A CN2013101930747A CN201310193074A CN103316834A CN 103316834 A CN103316834 A CN 103316834A CN 2013101930747 A CN2013101930747 A CN 2013101930747A CN 201310193074 A CN201310193074 A CN 201310193074A CN 103316834 A CN103316834 A CN 103316834A
Authority
CN
China
Prior art keywords
screening
screen box
motor
box
sides
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
CN2013101930747A
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Chinese (zh)
Inventor
王明利
贺占胥
荆素中
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.)
XINXIANG GAOFU SIEVING MACHINERY CO Ltd
Original Assignee
XINXIANG GAOFU SIEVING 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 XINXIANG GAOFU SIEVING MACHINERY CO Ltd filed Critical XINXIANG GAOFU SIEVING MACHINERY CO Ltd
Priority to CN2013101930747A priority Critical patent/CN103316834A/en
Publication of CN103316834A publication Critical patent/CN103316834A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a screening machine with two screening boxes. The screening machine comprises a screening rack and a motor, a connecting rod with two ends symmetrically extending is installed at two ends of the screening rack respectively in a rotating mode, an upper screening box is rotatably connected and installed at the upper ends of the two connecting rods, a lower screening box is rotatably connected to the lower ends of the two connecting rods, a pair of eccentric exciters driven by a motor is symmetrically installed on two sides of the lower screening box, a transmission rod of each eccentric exciter is installed on two sides of the upper screening box respectively, the upper ends of transmission rods are fixedly inserted in spring casings installed on two sides of the upper screening box, and an adjusting screw is mounted in an upper port of each spring casing. According to the screening machine with two screening boxes, the two screening boxes are installed on one screening rack, so that the screening surface area is increased while motor power is unchanged, the screening efficiency can be improved greatly, and energy can be saved.

Description

Two screen box screening machines
 
Technical field:
The present invention relates to sieving machine, particularly a kind of screening efficiency is high, saves two screen box screening machines of the energy.
Background technology:
Existing screening machine is at a screen frame (unit) screen box to be installed, and a pair of synchronous exciter device is installed on the screen box, and the motor of a driving vibrator is installed with motor rack in a side of screen frame (unit).The defective that this traditional screening machine exists is that the area that sieves of material is little because a motor only drives a screen box, and screening efficiency is low, waste energy.
Summary of the invention:
The purpose of this invention is to provide two screen boxs of driven by motor of a kind of usefulness, energy Effective Raise screening efficiency, two screen box screening machines of the saving energy.
Technical scheme of the present invention is finished as follows, two screen box screening machines, it includes screen frame (unit) and motor, it is characterized in that: the two ends at screen frame (unit) are rotatablely equipped with respectively the connecting rod that two symmetry is stretched out, be rotationally connected in the upper end of two connecting rods screen box on is installed, be rotatably connected to a lower screen box in the lower end of two connecting rods, on lower screen box, in bilateral symmetry a pair of eccentric activator by a driven by motor is installed, on each eccentric activator respectively upwards the screen box both sides drive link is installed, each drive link upper end is inserted respectively and is fixed in the pogo barrel of installing the screen box both sides, is separately installed with an adjusting screw(rod) in the upper port of each pogo barrel.
The present invention installs two screen boxs at screen frame (unit), cover surface is increased and motor power is constant, so can greatly improve screening efficiency, saves the energy.
Description of drawings:
Fig. 1 is structural representation of the present invention; Fig. 2 is side view of the present invention.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, the present invention is that the side at a screen frame (unit) 10 is equipped with a motor 1, two ends at screen frame (unit) are rotatablely equipped with the connecting rod 5 that two symmetry is stretched out with bearing respectively, be rotationally connected at an end of two connecting rods screen box 4 on is installed, be rotationally connected in the lower end of two connecting rods a lower screen box 3 is installed, be respectively equipped with sieve plate 9 and feed inlet and outlet in the screen box up and down, on lower screen box, in bilateral symmetry a pair of eccentric activator 2 by driven by motor is installed, on each eccentric activator respectively upwards the screen box both sides drive link 6 is installed, each drive link upper end is inserted respectively and is fixed in the pogo barrel 7 of installing the screen box both sides, is separately installed with an adjusting screw(rod) 8 in the upper port of each pogo barrel.
During work, do synchronous circular motion by two eccentric activators of driven by motor, the periodicity center displacement that produces passes to upper screen box by drive link and pogo barrel thereof, making up and down, screen box produces displacement simultaneously, material is sieved simultaneously, reach in the situation that power of motor is constant, sieving area doubles, and has greatly improved screening efficiency.

Claims (1)

1. two screen box screening machines, it includes screen frame (unit) and motor, it is characterized in that: the two ends at screen frame (unit) are rotatablely equipped with respectively the connecting rod that two symmetry is stretched out, be rotationally connected in the upper end of two connecting rods screen box on is installed, be rotatably connected to a lower screen box in the lower end of two connecting rods, on lower screen box, in bilateral symmetry a pair of eccentric activator by a driven by motor is installed, on each eccentric activator respectively upwards the screen box both sides drive link is installed, each drive link upper end is inserted respectively and is fixed in the pogo barrel of installing the screen box both sides, is separately installed with an adjusting screw(rod) in the upper port of each pogo barrel.
CN2013101930747A 2013-05-23 2013-05-23 Screening machine with two screening boxes Pending CN103316834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101930747A CN103316834A (en) 2013-05-23 2013-05-23 Screening machine with two screening boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101930747A CN103316834A (en) 2013-05-23 2013-05-23 Screening machine with two screening boxes

Publications (1)

Publication Number Publication Date
CN103316834A true CN103316834A (en) 2013-09-25

Family

ID=49186045

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101930747A Pending CN103316834A (en) 2013-05-23 2013-05-23 Screening machine with two screening boxes

Country Status (1)

Country Link
CN (1) CN103316834A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103691662A (en) * 2013-12-11 2014-04-02 广东电白汉山锁业有限公司 Cleaning machine for key iron scraps
CN106732124A (en) * 2016-11-29 2017-05-31 洛阳毅兴石化电器仪表设备有限公司 A kind of chemical raw material mixing stirring device for being easy to screen
CN108745591A (en) * 2018-06-22 2018-11-06 嘉华特种水泥股份有限公司 The production equipment and production method of cementing concrete lightening material
CN108906612A (en) * 2018-07-19 2018-11-30 徐州东坤耐磨材料有限公司 A kind of folding mine ore dressing screening net

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861912A (en) * 1956-12-21 1961-03-01 Paintin & Nottingham Ltd An improved screening machine for classifying and grading loose materials
CN2608150Y (en) * 2003-03-25 2004-03-31 刘映成 Tea leaf vibration composite sifting machine
JP3658706B2 (en) * 2002-05-31 2005-06-08 福山重機 株式会社 Vibrating feed sieve device
CN1623684A (en) * 2004-12-20 2005-06-08 天津大学 Two-mass super stable energy-saving sieve
JP2009211772A (en) * 2008-03-05 2009-09-17 Funai Electric Co Ltd Optical pickup device
CN102327866A (en) * 2011-04-23 2012-01-25 鞍山重型矿山机器股份有限公司 Vibrating screen with double-layer screen box
CN102950106A (en) * 2012-11-12 2013-03-06 铜陵市久泰重型工矿设备有限公司 Double-deck vibrating sieve
CN202823855U (en) * 2012-08-08 2013-03-27 奥瑞（天津）工业技术有限公司 Double-layer flip-flow screen
CN202893662U (en) * 2012-11-14 2013-04-24 李明波 Multilayer vibration screening machine
CN202921552U (en) * 2012-11-12 2013-05-08 铜陵市久泰重型工矿设备有限公司 Double-layer vibrating screen
CN203292067U (en) * 2013-05-23 2013-11-20 新乡市高服筛分机械有限公司 Sieving machine with double sieving boxes

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB861912A (en) * 1956-12-21 1961-03-01 Paintin & Nottingham Ltd An improved screening machine for classifying and grading loose materials
JP3658706B2 (en) * 2002-05-31 2005-06-08 福山重機 株式会社 Vibrating feed sieve device
CN2608150Y (en) * 2003-03-25 2004-03-31 刘映成 Tea leaf vibration composite sifting machine
CN1623684A (en) * 2004-12-20 2005-06-08 天津大学 Two-mass super stable energy-saving sieve
JP2009211772A (en) * 2008-03-05 2009-09-17 Funai Electric Co Ltd Optical pickup device
CN102327866A (en) * 2011-04-23 2012-01-25 鞍山重型矿山机器股份有限公司 Vibrating screen with double-layer screen box
CN202823855U (en) * 2012-08-08 2013-03-27 奥瑞（天津）工业技术有限公司 Double-layer flip-flow screen
CN102950106A (en) * 2012-11-12 2013-03-06 铜陵市久泰重型工矿设备有限公司 Double-deck vibrating sieve
CN202921552U (en) * 2012-11-12 2013-05-08 铜陵市久泰重型工矿设备有限公司 Double-layer vibrating screen
CN202893662U (en) * 2012-11-14 2013-04-24 李明波 Multilayer vibration screening machine
CN203292067U (en) * 2013-05-23 2013-11-20 新乡市高服筛分机械有限公司 Sieving machine with double sieving boxes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103691662A (en) * 2013-12-11 2014-04-02 广东电白汉山锁业有限公司 Cleaning machine for key iron scraps
CN103691662B (en) * 2013-12-11 2016-05-04 广东电白汉山锁业有限公司 Key iron filings cleaning machine
CN106732124A (en) * 2016-11-29 2017-05-31 洛阳毅兴石化电器仪表设备有限公司 A kind of chemical raw material mixing stirring device for being easy to screen
CN108745591A (en) * 2018-06-22 2018-11-06 嘉华特种水泥股份有限公司 The production equipment and production method of cementing concrete lightening material
CN108906612A (en) * 2018-07-19 2018-11-30 徐州东坤耐磨材料有限公司 A kind of folding mine ore dressing screening net
CN108906612B (en) * 2018-07-19 2022-09-27 徐州东坤耐磨材料有限公司 Foldable screening net for mine ore dressing

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Wang Mingli

Inventor after: He Zhanxu

Inventor after: Jing Suzhong

Inventor after: Xu Xiufen

Inventor before: Wang Mingli

Inventor before: He Zhanxu

Inventor before: Jing Suzhong

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: WANG MINGLI HE ZHANXU JING SUZHONG TO: WANG MINGLI HE ZHANXU JING SUZHONG XU XIUFEN

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130925