CN103407756B - For the collapsible dust cover device of crank-rocker style shaker conveyer - Google Patents
For the collapsible dust cover device of crank-rocker style shaker conveyer Download PDFInfo
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- CN103407756B CN103407756B CN201310320261.7A CN201310320261A CN103407756B CN 103407756 B CN103407756 B CN 103407756B CN 201310320261 A CN201310320261 A CN 201310320261A CN 103407756 B CN103407756 B CN 103407756B
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- guide rail
- crank
- rocker style
- shaker conveyer
- fixed pulley
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Abstract
The present invention discloses the collapsible dust cover device for crank-rocker style shaker conveyer, comprise the bearing on two longerons being located at crank-rocker style shaker conveyer, bearing is provided with two parallel with longeron piece guide rail, every root guide rail is at least provided with two slides respectively, it is provided with the support bar in arch between two slides symmetrical on two guide rails, being connected with the flexible tarpaulin suitable with guide rail length on all support bars, the slide at two guide rail two ends is connected to a set of folding power driving mechanism. Inventive design is reasonable, structure is simple, convenient operation, level of automation height, easily the dust produced in material conveying process can be taken away, effectively reduce dust concentration, fundamentally administer local pollution source, improve the Working environment of employee, reduce staff labor intensity simultaneously.
Description
Technical field
The invention belongs to technical field of cigarette production, particularly relate to a kind of collapsible dust cover device for crank-rocker style shaker conveyer.
Background technology
The upper end of crank-rocker style shaker conveyer is open, and in production process, material, under high frequency back and forth acts on, throws forward material. The actual effectively delivered length of shake groove is 4m, and in the middle of this course of conveying, part cigarette ash drier in material, fine hair and dust etc., under the effect of frequency superposition, be released, fill the air in atmosphere, exacerbate the pollution of workshop condition. The regulation of " workplace harmful factors occupational exposure limit " GBZ2.2-2007, the safe level of Primary processing shop cigarette foam dust is less than 2mg/m3. The test evaluation display at control and prevention of disease center, Anyang city, the regulation of the overall dust concentration conformance with standard of Primary processing shop, but partly point value is higher, and wherein mixed silk cabinet exports sieve place dust concentration of shaking and reaches 2.46mg/m3, wire-storing cabinet outlet shakes groove local location up to 2.83mg/m3, exceed the safe level value of cigarette foam dust far away. Therefore, Primary processing shop urgently reduces the outlet of mixed silk cabinet and shakes sieve place and wire-storing cabinet outlet is shaken groove cigarette foam Dust Capacity, improves employee's operating environment, reduces staff labor intensity.
Summary of the invention
The present invention is in order to solve weak point of the prior art, it is provided that a kind of collapsible dust cover device for crank-rocker style shaker conveyer reducing workshop dust pollution degree.
The present invention adopts following technical scheme: for the collapsible dust cover device of crank-rocker style shaker conveyer, comprise the bearing on two longerons being located at crank-rocker style shaker conveyer, bearing is provided with two parallel with longeron piece guide rail, every root guide rail is at least provided with two slides respectively, it is provided with the support bar in arch between two slides symmetrical on two guide rails, being connected with the flexible tarpaulin suitable with guide rail length on all support bars, the slide at two guide rail two ends is connected to a set of folding power driving mechanism.
Described folding power driving mechanism comprises the fixed pulley being rotatably connected on outside longeron one end, connected by vertical bar between fixed pulley on two crossbeams, being wound with traction rope on fixed pulley, leading of traction rope draws end to be connected with the slide of the longeron the other end, and fixed pulley is provided with hand handle.
Described slide is provided with sleeve pipe, and support bar is plugged in sleeve pipe and is connected by screw fastening.
The edge at described flexible tarpaulin two ends is provided with nylon buckles.
The vertical surface of described flexible tarpaulin both sides is fixedly connected with the shake groove upper limb of crank-rocker style shaker conveyer by clip.
Described flexible tarpaulin is provided with movable window.
Adopt technique scheme, during normal operation, slide is moved along guide rail, being pulled open by flexibility tarpaulin, the nylon buckles on flexible edge, tarpaulin two ends is connected with material input and output terminal, shakes groove part cigarette ash drier in material under the drive of swing arm, fine hair and dust and is vibrated out, under the parcel of flexible tarpaulin, can not scatter, in a discharge end air suction inlet that adds, make it to form a relative encloses container. Input terminus and the fluffy cloth opposing open of flexibility, make air move at the flows by action of negative pressure, dust taken away. When needs overhaul, shaking hand handle, fixed pulley rotates, and traction rope pulls the slide of most far-end, and flexible tarpaulin is folded, when the slide of most far-end progressively drives all slides to move to this one end of hand handle along guide rail. Owing to arranging the folding power-driven mechanism of two covers, like this can according to practical situation by flexibility tarpaulin jackknife one end easily. Support bar is plugged in sleeve pipe and is connected by screw fastening, is convenient to dismounting support bar like this. The edge at flexible tarpaulin two ends is provided with nylon buckles, is convenient to the connection with material input and output terminal. The setting of movable window is to operate workman and to observe or sampling.
Inventive design is reasonable, structure is simple, convenient operation, level of automation height, easily the dust produced in material conveying process can be taken away, effectively reduce dust concentration, fundamentally administer local pollution source, improve the Working environment of employee, reduce staff labor intensity simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the left view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the collapsible dust cover device for crank-rocker style shaker conveyer of the present invention, comprise the bearing 2 on two longerons 1 being located at crank-rocker style shaker conveyer, bearing 2 is provided with two parallel with longeron 1 piece guide rail 3, every root guide rail 3 is at least provided with two slides 4 respectively, it is provided with the support bar 5 in arch between two slides 4 symmetrical on two guide rails 3, the slide 4 being connected with flexible tarpaulin 6, two piece guide rail 3 two ends suitable with guide rail 3 length on all support bars 5 is connected to a set of folding power driving mechanism.
Folding power driving mechanism comprises the fixed pulley 7 being rotatably connected on outside longeron 1 one end, connected by vertical bar 8 between fixed pulley 7 on two crossbeams, being wound with traction rope 9 on fixed pulley 7, leading of traction rope 9 draws end to be connected with the slide 4 of longeron 1 the other end, and fixed pulley 7 is provided with hand handle 10.
Slide 4 is provided with sleeve pipe 11, and support bar 5 is plugged in sleeve pipe 11 and is fastenedly connected by screw 12.
The edge at flexible tarpaulin 6 two ends is provided with nylon buckles 13.
The vertical surface of flexible tarpaulin 6 both sides is fixedly connected with shake groove 14 upper limb of crank-rocker style shaker conveyer by clip.
Flexible tarpaulin 6 is provided with movable window 15.
The present invention is when normal operation, slide 4 is moved along guide rail 3, flexibility tarpaulin 6 is pulled open, nylon buckles 13 on flexible edge, tarpaulin 6 two ends is connected with material input and output terminal, shake groove 14 part cigarette ash drier in material under the drive of swing arm 16, fine hair and dust to be vibrated out, under the parcel of flexible tarpaulin 6, can not scatter, in a discharge end air suction inlet that adds, make it to form a relative encloses container. Input terminus and flexibility fluffy cloth 6 opposing open, make air move at the flows by action of negative pressure, dust taken away.
Claims (2)
1. for the collapsible dust cover device of crank-rocker style shaker conveyer, it is characterized in that: comprise the bearing on two longerons being located at crank-rocker style shaker conveyer, bearing is provided with two parallel with longeron piece guide rail, every root guide rail is at least provided with two slides respectively, it is provided with the support bar in arch between two slides symmetrical on two guide rails, being connected with the flexible tarpaulin suitable with guide rail length on all support bars, the slide at two guide rail two ends is connected to a set of folding power driving mechanism;
Described folding power driving mechanism comprises the fixed pulley being rotatably connected on outside longeron one end, connected by vertical bar between fixed pulley on two longerons, being wound with traction rope on fixed pulley, leading of traction rope draws end to be connected with the slide of the longeron the other end, and fixed pulley is provided with hand handle;
Described slide is provided with sleeve pipe, and support bar is plugged in sleeve pipe and is connected by screw fastening;
The vertical surface of described flexible tarpaulin both sides is fixedly connected with the shake groove upper limb of crank-rocker style shaker conveyer by clip;
Described flexible tarpaulin is provided with movable window.
2. the collapsible dust cover device for crank-rocker style shaker conveyer according to claim 1, it is characterised in that: the edge at described flexible tarpaulin two ends is provided with nylon buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320261.7A CN103407756B (en) | 2013-07-29 | 2013-07-29 | For the collapsible dust cover device of crank-rocker style shaker conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320261.7A CN103407756B (en) | 2013-07-29 | 2013-07-29 | For the collapsible dust cover device of crank-rocker style shaker conveyer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103407756A CN103407756A (en) | 2013-11-27 |
| CN103407756B true CN103407756B (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310320261.7A Active CN103407756B (en) | 2013-07-29 | 2013-07-29 | For the collapsible dust cover device of crank-rocker style shaker conveyer |
Country Status (1)
| Country | Link |
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| CN (1) | CN103407756B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368151A (en) * | 2018-11-30 | 2019-02-22 | 无锡市诚信洗选设备有限公司 | Convenient for adjusting the oscillating feeder of replacement dish plate |
| CN111921838A (en) * | 2020-07-02 | 2020-11-13 | 陈燕昌 | Building thickness sand grain separator |
| CN113548390B (en) * | 2021-08-25 | 2023-01-17 | 秦皇岛易成模塑有限公司 | Conveyer belt open-close type zipper dust cover |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3844404A (en) * | 1972-08-16 | 1974-10-29 | Conveyor Covers Inc | Covered overland conveyor |
| CN2122136U (en) * | 1991-06-08 | 1992-11-18 | 周汉良 | Inertial vibrating-screening conveyer |
| CN201436257U (en) * | 2009-06-23 | 2010-04-07 | 宝山钢铁股份有限公司 | Ground adhesive tape machine dust cover |
| CN201454965U (en) * | 2009-08-25 | 2010-05-12 | 孙明昭 | Soft fabric-sealing device |
| CN202219259U (en) * | 2011-08-23 | 2012-05-16 | 湖北金鹏三益环保科技有限公司 | Universal movement type dust suction cover |
| CN202296107U (en) * | 2011-10-22 | 2012-07-04 | 广东摩德娜科技股份有限公司 | Belt conveyor with totally enclosed dust cover |
| CN202576009U (en) * | 2012-04-20 | 2012-12-05 | 北京百氏源环保技术有限公司 | Foldable film cover for collection of waste effluvium in sewage pool |
| CN203461474U (en) * | 2013-07-29 | 2014-03-05 | 河南中烟工业有限责任公司 | Foldable dust cover device for crank rocker vibrating conveyer |
-
2013
- 2013-07-29 CN CN201310320261.7A patent/CN103407756B/en active Active
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| CN103407756A (en) | 2013-11-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Jianxin Inventor after: Wang Hui Inventor after: Han Ming Inventor after: Li Wenwei Inventor after: Zhang Qian Inventor after: Zhao Shuhua Inventor after: Liu Bo Inventor before: Zhu Jianxin Inventor before: Wang Hui Inventor before: Han Ming Inventor before: Li Wenwei Inventor before: Zhang Qian Inventor before: Zhao Shuhua Inventor before: Liu Bo |
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| CB03 | Change of inventor or designer information | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHONG YUNPING ZHANG RUILIN MA BIAO ZHENG JI QIAN LIJIAN QIAN LIHENG ZHU XIAOLI TO: ZHONG YUNPING WANG WENLING MA BIAO ZHENG JI QIAN LIJIAN QIAN LIHENG ZHU XIAOLI |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |