CN102963684A - Chain tension checking device - Google Patents

Chain tension checking device Download PDF

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Publication number
CN102963684A
CN102963684A CN2012104324068A CN201210432406A CN102963684A CN 102963684 A CN102963684 A CN 102963684A CN 2012104324068 A CN2012104324068 A CN 2012104324068A CN 201210432406 A CN201210432406 A CN 201210432406A CN 102963684 A CN102963684 A CN 102963684A
Authority
CN
China
Prior art keywords
chain
screw rod
frame
sprocket wheel
rack
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
CN2012104324068A
Other languages
Chinese (zh)
Other versions
CN102963684B (en
Inventor
高锡民
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.)
Wuxi Mingzhu Turbocharger Manufacturing Co Ltd
Original Assignee
Wuxi Mingzhu Turbocharger 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 Wuxi Mingzhu Turbocharger Manufacturing Co Ltd filed Critical Wuxi Mingzhu Turbocharger Manufacturing Co Ltd
Priority to CN201210432406.8A priority Critical patent/CN102963684B/en
Publication of CN102963684A publication Critical patent/CN102963684A/en
Application granted granted Critical
Publication of CN102963684B publication Critical patent/CN102963684B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention provides a chain tension checking device. The chain tension checking device can be used for regulating the tension of a chain, the chain is effectively prevented from taking off, and the service life of the chain tension checking device is prolonged. The chain tension checking device comprises a rack and a chain wheel, wherein the chain wheel is in mesh transmission with the chain, and the chain is fixedly provided with a chain board. The chain tension checking device provided by the invention is characterized in that the rack is provided with a sliding rail, a wheel shaft of the chain wheel is arranged on a sliding block, the sliding block is arranged on the sliding rail, the sliding block is connected to a screw rod, the screw rod penetrates through the rack after being sleeved with a spring, the tail end of the screw rod is sleeved with an induction nut, and a sensor is arranged under the induction nut and is arranged on the rack.

Description

Chain tension degree testing fixture
Technical field
The present invention relates to a kind of chain type transporter means field, be specially chain tension degree testing fixture.
Background technology
Apron conveyer is a kind of equipment that can realize the material automatic transportation, the warping strength fatigue that it has, and shock resistance is good, and transport capacity is large, starts steadily, and the advantages such as safety make it be widely used in commercial production, the fields such as logistics transportation.In the conveyer the inside by chain-driving such as apron conveyer, chain converyer, because chain length is longer, and own wt is larger, when installing, chain needs tensioning, and chain is through after the regular hour operation, drawing, normal wearing and tearing can make chain that certain amount of tension is arranged, and cause chain sag to increase gradually, and the degree of tension of chain is inadequate like this, chain produces acutely beats, loose chain occurs easily, run the phenomenons such as chain, chain jamming, chain rupture, not only can damage equipment, also consist of potential safety hazard simultaneously.
Summary of the invention
For the defects of prior art, the present invention carries has encircleed chain tension degree testing fixture, and it can the adjusting chain degree of tension, and actv. has avoided chain to take off chain, has prolonged service life of equipment.
Technical scheme of the present invention is: it comprises frame and sprocket wheel, described sprocket wheel and chain engaged transmission, be fixed with carrier bar on the described chain, it is characterized in that: be provided with slide rail on the described frame, the wheel shaft of sprocket wheel is installed on slide block, described slide block is installed on slide rail, described slide block connecting screw rod passes frame behind the described screw sleeve shock mount, and its end is set with the induction nut, below described induction nut, on the described frame sensor is installed.
After adopting design of the present invention, after stretching appearred in the chain of apron conveyer, spring can be passed screw rod, sprocket wheel simultaneously outward, to guarantee the chain tension degree.When chain stretches the amount that reaches certain, the induction nut proximity transducer position on the screw rod, sensor sensing can send alerting signal to behind the induction nut, reminds adjusting chain.Such design can effectively solve the problem that chain takes off chain, has prolonged service life of equipment, has avoided potential safety hazard.
Description of drawings
Fig. 1 is the part sectional view of front view of the present invention.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
See Fig. 1, the present invention includes frame 1 and sprocket wheel 2, be provided with slide rail 3 on the frame 1, the wheel shaft of sprocket wheel 2 is installed on slide block 4, and slide block 4 is installed on slide rail 3, slide block 4 connecting screw rods 6, pass frame 1 behind screw rod 6 pocketed springs 7, its end is set with induction nut 8, below induction nut 8, sensor 9 is installed on the frame 1.
In case after stretching appearred in the chain 5 of apron conveyer, spring 7 can be passed screw rod 6, sprocket wheel 2 simultaneously outward, to guarantee chain 5 degree of tensions.When chain 5 stretched the amount that reaches certain, during induction nut 8 proximity transducers 9 position on the screw rod 6, sensor 9 can send alerting signal after sensing approaching of induction nut 8, reminds adjusting chain 5.Such design can effectively avoid chain to take off the problem of chain, has prolonged service life of equipment, has avoided potential safety hazard.

Claims (1)

1. chain tension degree testing fixture, it comprises frame and sprocket wheel, and described sprocket wheel and chain engaged transmission are fixed with carrier bar on the described chain, it is characterized in that: be provided with slide rail on the described frame, the wheel shaft of sprocket wheel is installed on slide block, and described slide block is installed on slide rail, described slide block connecting screw rod, pass frame behind the described screw sleeve shock mount, its end is set with the induction nut, below described induction nut, on the described frame sensor is installed.
CN201210432406.8A 2012-11-02 2012-11-02 Chain tension testing fixture Expired - Fee Related CN102963684B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210432406.8A CN102963684B (en) 2012-11-02 2012-11-02 Chain tension testing fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210432406.8A CN102963684B (en) 2012-11-02 2012-11-02 Chain tension testing fixture

Publications (2)

Publication Number Publication Date
CN102963684A true CN102963684A (en) 2013-03-13
CN102963684B CN102963684B (en) 2016-03-30

Family

ID=47794172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210432406.8A Expired - Fee Related CN102963684B (en) 2012-11-02 2012-11-02 Chain tension testing fixture

Country Status (1)

Country Link
CN (1) CN102963684B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104444124A (en) * 2014-11-28 2015-03-25 天奇自动化工程股份有限公司 Chain tensioning device
RU2547671C1 (en) * 2013-12-13 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВПО "ВГУИТ") Tensioning device for traction body of conveyor
CN105236064A (en) * 2015-10-28 2016-01-13 江苏长诚档案设备有限公司 Automatically-tensioned vertical rotating container
CN105397559A (en) * 2015-12-17 2016-03-16 齐齐哈尔二机床(集团)有限责任公司 Sleeve roller chain anti-breaking warning device
CN107487594A (en) * 2017-08-28 2017-12-19 合肥家佳乐食品工业有限公司 A kind of plate-and-chain conveyer
CN111153120A (en) * 2020-01-20 2020-05-15 广州德恒汽车装备科技有限公司 Chain tensioning mechanism for power and free conveyor
CN111579138A (en) * 2020-06-01 2020-08-25 金华含朴光学仪器有限公司 A rate of tension analysis appearance for detecting belt or chain
CN111806967A (en) * 2020-07-17 2020-10-23 晋城市博宇链传动有限公司 Chain transmission mechanism

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013163A (en) * 1975-11-17 1977-03-22 Egyesult Izzolampa Es. Villamossagi Resveny Tarsasag Phase adjustment apparatus
JPS6015308A (en) * 1983-07-06 1985-01-26 Central Conveyor Kk Conveyor with endless circulating body having automatic tension maintaining device
JPH0826443A (en) * 1994-07-11 1996-01-30 Tsubakimoto Chain Co Chain tension setting apparatus
CN201415863Y (en) * 2009-05-27 2010-03-03 大连世达重工有限公司 Chain conveyer tail automatic tensioning device
CN201801141U (en) * 2010-09-10 2011-04-20 天津起重设备有限公司 Tension device for continuous conveying equipment
CN201914675U (en) * 2010-12-08 2011-08-03 江苏天鹏机电制造有限公司 Tension device for running component of plate-type feeding machine
CN202897403U (en) * 2012-11-02 2013-04-24 无锡明珠增压器制造有限公司 Chain tensity testing device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013163A (en) * 1975-11-17 1977-03-22 Egyesult Izzolampa Es. Villamossagi Resveny Tarsasag Phase adjustment apparatus
JPS6015308A (en) * 1983-07-06 1985-01-26 Central Conveyor Kk Conveyor with endless circulating body having automatic tension maintaining device
JPH0826443A (en) * 1994-07-11 1996-01-30 Tsubakimoto Chain Co Chain tension setting apparatus
CN201415863Y (en) * 2009-05-27 2010-03-03 大连世达重工有限公司 Chain conveyer tail automatic tensioning device
CN201801141U (en) * 2010-09-10 2011-04-20 天津起重设备有限公司 Tension device for continuous conveying equipment
CN201914675U (en) * 2010-12-08 2011-08-03 江苏天鹏机电制造有限公司 Tension device for running component of plate-type feeding machine
CN202897403U (en) * 2012-11-02 2013-04-24 无锡明珠增压器制造有限公司 Chain tensity testing device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2547671C1 (en) * 2013-12-13 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный университет инженерных технологий" (ФГБОУ ВПО "ВГУИТ") Tensioning device for traction body of conveyor
CN104444124A (en) * 2014-11-28 2015-03-25 天奇自动化工程股份有限公司 Chain tensioning device
CN105236064A (en) * 2015-10-28 2016-01-13 江苏长诚档案设备有限公司 Automatically-tensioned vertical rotating container
CN105397559A (en) * 2015-12-17 2016-03-16 齐齐哈尔二机床(集团)有限责任公司 Sleeve roller chain anti-breaking warning device
CN107487594A (en) * 2017-08-28 2017-12-19 合肥家佳乐食品工业有限公司 A kind of plate-and-chain conveyer
CN111153120A (en) * 2020-01-20 2020-05-15 广州德恒汽车装备科技有限公司 Chain tensioning mechanism for power and free conveyor
CN111579138A (en) * 2020-06-01 2020-08-25 金华含朴光学仪器有限公司 A rate of tension analysis appearance for detecting belt or chain
CN111806967A (en) * 2020-07-17 2020-10-23 晋城市博宇链传动有限公司 Chain transmission mechanism

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Granted publication date: 20160330

Termination date: 20161102