CN104196331B - A kind of lancination net draw off gear - Google Patents
A kind of lancination net draw off gear Download PDFInfo
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- CN104196331B CN104196331B CN201410479556.3A CN201410479556A CN104196331B CN 104196331 B CN104196331 B CN 104196331B CN 201410479556 A CN201410479556 A CN 201410479556A CN 104196331 B CN104196331 B CN 104196331B
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- bearing pin
- chain
- profile
- supporting runway
- gear
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Abstract
The invention discloses a kind of lancination net draw off gear, comprising: supporting runway and the profile of tooth chain around supporting runway formation revolution；Driven pulley, directive wheel and the regulating wheel engaged with profile of tooth chain it is respectively equipped with at the front end of supporting runway, middle part and end；The driving gear engaged with profile of tooth chain it is provided with in the outside of supporting runway；Profile of tooth chain includes: the many bearing pins being arranged side by side and the roller being located at each bearing pin two ends, on the axis direction of bearing pin, is provided with, between two rollers, the roll sleeve being socketed on bearing pin；On the direct of travel of chain, the both sides between two rollers of arbitrary neighborhood are provided with the inner plate being crisscross arranged and outer plate being connected on bearing pin, and outer plate is in the outside of inner plate；Being in integral type on the outermost each outer plate of chain and be provided with sprocket, the axis of sprocket is perpendicular to the axis of outer plate body and the axis of bearing pin.It is simple and reasonable, easy and safe to operate, this device can in complex environment folding and unfolding lancination net freely.
Description
Technical field:
The present invention relates to a kind of lancination net draw off gear.
Background technology:
The lancination screen cloth phragma hurdle of present stage is mainly individual pen lancination screen cloth barrier pattern, and minority important events also have multi-turn lancination net
Cloth hinders.And arrange net and reclaim with manual for manual cloth barrier with recovering means, only a few uses rivet steel wire, but operating defect is a lot,
Mainly performance is following aspects: 1, operation easier is big: be densely covered with blade on the net due to lancination, and workmen is difficult to set about,
Though constructing with Anti-thorn gloves, but stab unavoidably；2, workmen is many: owing to lancination net form body is soft, and volume is big, operation
Difficulty is big, needs 3～5 people to safeguard and can complete to arrange net and reclaim with construction party；3, arrange net and recovery time be longer: when arranging net,
To need manpower to pull by fully deployed for lancination net and to put；When receiving net, manually lancination net is incorporated into one piece, needs flower
Take plenty of time and energy；4., when use rivet steel wire is arranged net and received net, the meeting frequently of rivet steel wire is jumped out from V-type tooth, and
V-type gear is wound around, and destroys lancination net and steel wire, makes lancination net and steel wire irrecoverable.5, rivet steel wire is used to arrange net receipts net,
Can only be at smooth road and receipts net of linearly arranging net, and the receipts net that is difficult to arrange net in the Gobi desert, desert of circumstance complication.
Summary of the invention:
For overcoming the defect of prior art, it is an object of the invention to provide a kind of simple and reasonable, easy and safe to operate
Lancination net automatic retraction device, this device can in complex environment folding and unfolding lancination net freely.
The present invention solves technical problem and adopts the following technical scheme that
A kind of lancination net draw off gear, comprising:
Supporting runway and the profile of tooth chain around the formation revolution of described supporting runway；
Driven pulley, the guiding engaged with described profile of tooth chain it is respectively equipped with at the front end of described supporting runway, middle part and end
Wheel and regulating wheel；
Be provided with the driving gear engaged with described profile of tooth chain in the outside of described supporting runway, described profile of tooth chain is described master
The revolution of Guan Bi is formed between moving gear and described driven pulley；
Described profile of tooth chain includes:
The many bearing pins being arranged side by side and the roller being located at each described bearing pin two ends, on the axis direction of bearing pin, two institutes
State and between roller, be provided with the roll sleeve being socketed on bearing pin；
On the direct of travel of chain, the both sides between two described rollers of arbitrary neighborhood are provided be connected on bearing pin staggered and set
The inner plate put and outer plate, described outer plate is in the outside of inner plate；
Being in integral type on the outermost each outer plate of chain and be provided with sprocket, the axis of described sprocket is perpendicular to outer plate body
Axis and the axis of bearing pin.
Described supporting runway is structure as a whole, and it has two bending parts, and described driven pulley is in supporting runway first and bends
The front end in portion, described regulating wheel is in the end of supporting runway the second kink, and described directive wheel is in described first kink
With the intersection of the second kink, and directive wheel is in the peak of supporting runway body.
Being provided with each described outer plate elastic conjunction of sprocket on described bearing pin, described roller and roll sleeve are joined with described bearing pin gap
Close.
Described driving gear is driven by power source and rotates, and described power source is integral type structure with the rotary shaft of driving gear, with
Shi Jinhang rotating.
Compared with the prior art, beneficial effects of the present invention is embodied in:
Present invention reduces the labor intensity of operator: when receiving net, the operation of lancination net draw off gear is provided dynamic by power source
Power, operator only need to operate button and monitoring device running.
Reduce the operating time: quickly pull lancination net to reclaim by profile of tooth chain, reduce the operating time, by test,
Save the time of 80%.
Improve the security performance of operator: without personnel's direct hand-held knife gill net, decrease operator and drawn by lancination net
Hinder phenomenon.
May be implemented in receipts net of arranging net in the complex environment such as Gobi desert, desert, act freely and lancination will not be damaged during folding and unfolding
Net.Operate steadily: during folding and unfolding, do not take off tooth, do not fall chain.
Accompanying drawing illustrates:
Fig. 1 is the front view of one section of chain of the present invention；Fig. 2 is the top view of Fig. 1；Fig. 3 be driving gear with power source and
The connection diagram of profile of tooth chain；Fig. 4 is the working state figure of the present invention.
Label in figure: 1 bearing pin, 2 rollers, 3 roll sleeves, 4 inner plates, 5 outer plates, 6 sprockets, 7 lancination nets, 8 profiles of tooth
Chain, 9 driven pulleys, 10 directive wheels, 11 regulating wheels, 12 driving gears, 13 power sources.
Below by way of detailed description of the invention, and the invention will be further described to combine accompanying drawing.
Detailed description of the invention:
Embodiment: the lancination net draw off gear of the present embodiment, comprising:
Supporting runway and the profile of tooth chain 8 around supporting runway formation revolution；
The front end of supporting runway, middle part and end be respectively equipped with engage with profile of tooth chain driven pulley 9, directive wheel 10 and
Regulating wheel 11；
Be provided with the driving gear 12 engaged with profile of tooth chain 8 in the outside of supporting runway, profile of tooth chain 8 is at driving gear 12
And form the revolution of Guan Bi between driven pulley 9；In specifically arranging, driving gear 12 is driven rotation, power by power source 13
Source 13 is integral type structure with the rotary shaft of driving gear 12, carries out rotating simultaneously.
Wherein, profile of tooth chain 8 includes:
The many bearing pins 1 being arranged side by side and the roller 2 being located at each bearing pin 1 two ends, roller and bearing pin matched in clearance, at pin
On the axis direction of axle 1, being provided with the roll sleeve 3 being socketed on bearing pin between two rollers 2, roll sleeve and bearing pin are matched in clearance.
On the direct of travel of chain, the two sides between two rollers of arbitrary neighborhood, it is provided be connected on bearing pin staggered and sets
The inner plate 4 put and outer plate 5, outer plate is in the outside of inner plate；What is called is crisscross arranged i.e.: at the first bearing pin and
Connect between two bearing pins and have the inner plate 4 being in roller two sides, connect between the second bearing pin and the 3rd bearing pin in being in
Outer plate 5 outside carrier bar.
Fig. 1, shown in 2, being provided with sprocket 6 being in integral type on the outermost each outer plate of chain, the axis of sprocket 6 is vertical
In axis and the axis of bearing pin of outer plate body, i other words, when chain horizontal positioned, sprocket 6 is straight up,
Rather than level is to chain lateral expansion, in specifically arranging, it is provided with each outer plate 5 elastic conjunction of sprocket on bearing pin 1,
And be in the exclusive carrier bar of two contacted in the middle part of chain with roll sleeve can be with bearing pin matched in clearance, sprocket 6 could be arranged to triangle
Shape, top round-corner transition.
In using, chain is driven by power source, and the sprocket being on the outermost two exclusive carrier bars of chain can firmly catch on
Lancination net 7, carries out the work of folding and unfolding lancination net.
Shown in Fig. 4, supporting runway is structure as a whole, and it has two bending parts, and driven pulley 9 is in supporting runway first
The front end of kink, regulating wheel 11 is in the end of supporting runway the second kink, directive wheel 10 be in the first kink with
The intersection of the second kink, and directive wheel is in the peak of supporting runway body, from directive wheel 10 to driven pulley 9
Place, supporting runway is downward-sloping, it is simple to folding and unfolding lancination net.
In concrete application, by integral installation of the present invention in the front end of guide post, guide post is the parts of lancination net road barricade vehicle, main
Moving gear drives profile of tooth chain and then drives driven pulley to rotate, and constitutes a complete chain drive.Directive wheel and regulating wheel
Flute profile chain is risen guiding and tension, runs smoothly for profile of tooth chain and provide guarantee.
Outer plate due to profile of tooth chain uses the structure of band sprocket, and this special construction makes tooth row chain be lancination net folding and unfolding
The power transmitting elements of device, is carried out again element, receive net time, lancination net is retracted net cage, when arranging net lancination net from
Net cage pulls out；During work, starting power source 13 and rotate forward, driving gear 12 drives profile of tooth chain 8 to rotate, in the mistake rotated
Cheng Zhong, the sprocket of flute profile chain 8 draws in net cage lancination net 7, carries out receiving net；Start power source 13 to invert, driving gear
12 drive profile of tooth chain 8 to rotate, and during rotating, the sprocket of flute profile chain 8 pulls out net cage lancination net 7, carries out
Arrange net.
Claims (4)
1. a lancination net draw off gear, it is characterised in that including:
Supporting runway and the profile of tooth chain (8) around the formation revolution of described supporting runway；
The front end of described supporting runway, middle part and end be respectively equipped with engage with described profile of tooth chain driven pulley (9),
Directive wheel (10) and regulating wheel (11)；
The driving gear (12) engaged with described profile of tooth chain (8), described silent chain it is provided with in the outside of described supporting runway
Bar forms the revolution of Guan Bi between described driving gear (12) and described driven pulley (9)；
Described profile of tooth chain includes:
The many bearing pins (1) being arranged side by side and the roller (2) being located at each described bearing pin two ends, on the axis direction of bearing pin,
The roll sleeve (3) being socketed on bearing pin it is provided with between two described rollers；
On the direct of travel of chain, the both sides between two described rollers of arbitrary neighborhood are provided be connected on bearing pin staggered and set
The inner plate (4) put and outer plate (5), described outer plate is in the outside of inner plate；
Being in integral type on the outermost each outer plate of chain and be provided with sprocket (6), the axis of described sprocket is perpendicular to outer plate originally
The axis of body and the axis of bearing pin.
A kind of lancination net draw off gear the most according to claim 1, it is characterised in that described supporting runway is integrated knot
Structure, it has two bending parts, and described driven pulley (9) is in the front end of supporting runway the first kink, described regulating wheel
(11) being in the end of supporting runway the second kink, described directive wheel (10) is in described first kink and second curved
The intersection of folding part, and directive wheel is in the peak of supporting runway body.
A kind of lancination net draw off gear the most according to claim 1, it is characterised in that be provided with each described outer chain of sprocket
Plate (5) elastic conjunction on described bearing pin (1), described roller (2) and roll sleeve (3) and described bearing pin matched in clearance.
A kind of lancination net draw off gear the most according to claim 1, it is characterised in that described driving gear (12) by
Power source (13) drives and rotates, and described power source is integral type structure with the rotary shaft of driving gear (12), carries out simultaneously
Rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479556.3A CN104196331B (en) | 2014-09-18 | 2014-09-18 | A kind of lancination net draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479556.3A CN104196331B (en) | 2014-09-18 | 2014-09-18 | A kind of lancination net draw off gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196331A CN104196331A (en) | 2014-12-10 |
| CN104196331B true CN104196331B (en) | 2016-08-17 |
Family
ID=52081680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410479556.3A Active CN104196331B (en) | 2014-09-18 | 2014-09-18 | A kind of lancination net draw off gear |
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| Country | Link |
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| CN (1) | CN104196331B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120605B (en) * | 2016-08-24 | 2019-03-12 | 王海建 | Movable safety roadblock car |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2293679Y (en) * | 1997-04-23 | 1998-10-07 | 张友富 | Chain with work hanger |
| JP2004270889A (en) * | 2003-03-11 | 2004-09-30 | Sugiyama Chain Seisakusho:Kk | Shield chain |
| CN202990563U (en) * | 2013-01-16 | 2013-06-12 | 明光市浩淼消防科技发展有限公司 | Net casting and recovery device of knife stabbing net |
| CN202990562U (en) * | 2013-01-16 | 2013-06-12 | 明光市浩淼消防科技发展有限公司 | Wire feeding device of knife stabbing net |
| CN204040631U (en) * | 2014-09-18 | 2014-12-24 | 明光浩淼安防科技股份公司 | A kind of lancination net draw off gear |
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2014
- 2014-09-18 CN CN201410479556.3A patent/CN104196331B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104196331A (en) | 2014-12-10 |
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