CN102963684A - Chain tension checking device - Google Patents
Chain tension checking device Download PDFInfo
- 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
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 230000035939 shock Effects 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 2
- 230000002035 prolonged Effects 0.000 abstract description 4
- 230000001105 regulatory Effects 0.000 abstract 1
- 241000681094 Zingel asper Species 0.000 description 4
- 238000004642 transportation engineering Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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
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.
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)
| 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)
| 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 |
-
2012
- 2012-11-02 CN CN201210432406.8A patent/CN102963684B/en not_active Expired - Fee Related
Patent Citations (7)
| 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)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102963684B (en) | 2016-03-30 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161102 |