CN208089338U - A kind of Novel waistband crosses air door dead-wind-proof device - Google Patents
A kind of Novel waistband crosses air door dead-wind-proof device Download PDFInfo
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- CN208089338U CN208089338U CN201721871312.5U CN201721871312U CN208089338U CN 208089338 U CN208089338 U CN 208089338U CN 201721871312 U CN201721871312 U CN 201721871312U CN 208089338 U CN208089338 U CN 208089338U
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- wind
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Abstract
The utility model discloses a kind of Novel waistbands to cross air door dead-wind-proof device,Include for conveyer by babinet,The outlet air end of the babinet is equipped with the first dead-wind-proof device,The protrusion-dispelling air door wall of the air intake side of the babinet is equipped with the second dead-wind-proof device,It is equipped with upper belt rubber wear-resisting plate and lower belt rubber wear-resisting plate on the air inlet end of the babinet and the sealing plate of air opening end,The utility model is easy to operate,Operational effect is good,The design of first dead-wind-proof device,It can control and leak out to the maximum extent,Reduce distinguished and admirable loss,Reduce personnel's input,Reduce production cost,Improve Homes Using TV,Upper box,Lower box,The setting of upper belt rubber wear-resisting plate and lower belt rubber wear-resisting plate,Form a box channel,It is environmentally isolated with out,What reduction was leaked out,The setting of second dead-wind-proof device,The gas gushed out is avoided to be caused against the wind to the impact of other regions,Effectively reduce prominent accident impact range,Reduce economic loss,Ensure miner's life security.
Description
Technical field
The utility model is related to Safety of Coal Mine Production equipment, and in particular to a kind of Novel waistband crosses air door dead-wind-proof device.
Background technology
According to《Prevent coal and gas prominent regulation》Related projecting mine ventilating system requirement, " projecting coal bed mining work
The facility for adjusting air quantity must not be arranged in face return side ".So to ensure that automation examination system is stable, reliable, all controls
Wind facility is both needed to construct in inlet side, but due to many times by producing coal in tunnel, go out cash systematic influence, otherwise ventilation equipment
It constructs across scrapper conveyor or is constructed across belt.It is relatively simple due to constructing the design of protrusion-dispelling air door its dead-wind-proof device across scrapper conveyor,
Operate more convenient, and its inlet side Air leakage control gets up to be relatively easy to, so being used more widely in many projecting mines, but scrapes
There are high failure rate, Meteorologicals during the use of plate conveyer greatly, restricts manufacturing schedule, transport labor intensity greatly, Transportation Efficiency
The problems such as rate is low.However it is complex to construct the design of protrusion-dispelling air door its dead-wind-proof device across belt, and poor reliability, it leaks out big
Deng, quilt it is not recommended that promoting the use of, such as notification number is 204960968U, and the day for announcing is disclosed in the Chinese patent of 2016.01.13
A kind of protrusion-dispelling air door scraper-trough conveyer dead-wind-proof device, including wind shield are fixedly mounted on scraper-trough conveyer cover front end by the first tumbler, Gu
Determine frame one end to be fixed on above scraper-trough conveyer cover, the fixed frame other end is connected by the second tumbler with driver plate, driver plate and
Transmission rail is connected, and transmission rail is embedded and is arranged in the connecting rod below fixed frame, and anti-reverse plate one end is rotated by third and filled
It sets and is connected with scraper-trough conveyer cover, the anti-reverse plate other end is hung on by connecting rope in connecting rod, and scraper-trough conveyer transporting coal, fortune spoil efficiency are low,
Once encountering big spoil, it is easily damaged wind shield and anti-reverse aerofoil, waste of manpower resource during operation needs individually to arrange special
Duty personnel are responsible for the unlatching of scraper-trough conveyer and the cleaning of health during transport, need to install drag conveyor and mating electromechanics is set
Standby, electromechanical equipment is easy failure, may cause to lose the security risks such as quick-fried, repair and management difficulty increase, and wind shield stops in scraper-trough conveyer
Although tight scraper-trough conveyer hole can be kept off during only operating, prevent from leaking out, because Anti-upwind baffle is chronically at opening state, causing cannot
Control is leaked out to the maximum extent, reduces distinguished and admirable loss.
Invention content
The purpose of this utility model is to provide a kind of Novel waistband easy to operate, that operational effect is good and crosses the anti-contrary wind dress of air door
It sets.
What the purpose of this utility model was realized in：
A kind of Novel waistband crosses air door dead-wind-proof device, it is characterised in that：Include for conveyer by babinet, the case
The outlet air end of body is equipped with the first dead-wind-proof device, and the protrusion-dispelling air door wall of the air intake side of the babinet is anti-reverse equipped with second
It is equipped with upper belt rubber wear-resisting plate and lower belt rubber on wind apparatus, the air inlet end of the babinet and the sealing plate of air opening end
Wearing plate, the babinet include upper box and the lower box that is connect with the upper box bottom, the first dead-wind-proof device packet
Include the first movable flashboard in fixing groove at left and right sides of upper box air outlet and the telescopic cylinder above upper box, institute
It states and is connect with the piston of telescopic cylinder at the top of the first movable flashboard, air inlet and the exhaust outlet and solenoid valve of the telescopic cylinder connect
It connects, the control of the solenoid valve and conveyer, which switchs, to be formed chain, and second dead-wind-proof device includes distinguished and admirable for separating
The top of second movable flashboard, the described second movable flashboard is equipped with hanging ring, and the hanging ring is connected by steel wire rope and suspension plate bottom
It connects.
First dead-wind-proof device is located at the outlet air end of upper box, second dead-wind-proof device be located at upper box into
On the protrusion-dispelling air door wall of wind end side, the air inlet end of upper box and the upper sealing plate of air opening end are resistance to equipped with upper belt rubber
Nog plate, the air inlet end of lower box and the lower sealing plate of air opening end are equipped with lower belt rubber wear-resisting plate.
Described first movable flashboard is located above upper sealing plate.
The suspension plate is equipped with the through-hole for being set in reinforcing bar slideway outer end, is set on the protrusion-dispelling air door wall
There are the first fixed plate and the second fixed plate, first fixed plate is located at the top of the second fixed plate, in second fixed plate
Described to pluck ring flat-plate and the second fixed plate hingedly forms lever equipped with plucking ring flat-plate, the upper end of the suspension plate is in the ring flat-plate of plucking
In hunting range.
First fixed plate is equipped with outer clappers windward, and the upper end for plucking ring flat-plate is in the swing having the final say outer windward
In range.
The lower box is equipped with cleaning slag door.
The box house is equipped with screen.
The utility model has the beneficial effects that：The utility model is easy to operate, and operational effect is good, the first dead-wind-proof device
Design, can control and leak out, reduce distinguished and admirable loss to the maximum extent, reduce personnel's input, reduce production cost, improve
Homes Using TV, the setting of upper box, lower box, upper belt rubber wear-resisting plate and lower belt rubber wear-resisting plate, composition one are box
Channel, is environmentally isolated with out, and reduces and leaks out, the setting of the second dead-wind-proof device avoids the gas gushed out from being rushed to other regions
It hits and causes against the wind, to effectively reduce prominent accident impact range, reduce economic loss, ensure miner's life security.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the second dead-wind-proof device；
Fig. 3 is the chain schematic diagram of the first movable flashboard opening and closing and conveyer work；
In figure：Upper box 1, lower box 2, the first movable flashboard 3, upper sealing plate 4, lower sealing plate 5, upper belt rubber wear-resisting plate 6,
Lower belt rubber wear-resisting plate 7, the second movable flashboard 8, hanging ring 9, steel wire rope 10, suspension plate 11, reinforcing bar slideway 12 pluck ring flat-plate 13,
Outer clappers 14 windward, the first fixed plate 15, the second fixed plate 16, cleaning slag door 17.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of Novel waistband crosses air door dead-wind-proof device, include for conveyer by babinet, institute
It includes upper box 1 and the lower box 2 that is connect with 1 bottom of the upper box to state babinet, and the lower box 2 is equipped with cleaning slag door
17, the slag fallen during can conveyer being transported coal is cleared up；The outlet air end of the babinet is equipped with the first anti-contrary wind dress
It sets, the protrusion-dispelling air door wall of the air intake side of the babinet is equipped with the second dead-wind-proof device, the air inlet end of the babinet
With upper belt rubber wear-resisting plate and lower belt rubber wear-resisting plate are equipped on the sealing plate of air opening end, babinet and upper belt rubber are resistance to
Nog plate 6 and lower belt rubber wear-resisting plate 7 form a box channel, and conveyer is allowed to be passed through inside it, the coal of conveyer transport
It is isolated with external environment；First dead-wind-proof device is located at the outlet air end of upper box 1, and second dead-wind-proof device is located at upper
On the protrusion-dispelling air door wall of the air intake side of babinet 1, the air inlet end of upper box 1 and the upper sealing plate 4 of air opening end are equipped with
Upper belt rubber wear-resisting plate 6, the air inlet end of lower box 2 and the lower sealing plate 5 of air opening end are equipped with lower belt rubber wear-resisting plate
7。
First dead-wind-proof device includes the first movable flashboard being located at left and right sides of 1 air outlet of upper box in fixing groove
3 and the telescopic cylinder above upper box 1, the first movable gate 3 be made of 10mm steel plates, the first movable flashboard 3
Above upper sealing plate 4,3 top of the first movable flashboard is connect with the piston of telescopic cylinder, the air inlet of the telescopic cylinder with
Exhaust outlet is connect with solenoid valve, the control of the solenoid valve and conveyer switch to be formed it is chain, it is defeated when conveyer transports coal
Machine control switch and solenoid valve interlocking action, solenoid valve control Exhaust Open, i.e., piston in telescopic cylinder is sent to rise, by the
One lifting upwards of activity flashboard 3, i.e., the first movable flashboard 3 are opened, and 10~15 S of conveyer delay are opened；When conveyer stops transporting
When defeated coal, conveyer shuts down, and conveyer control switch and solenoid valve interlocking action, solenoid valve control air inlet open are stretched
The piston of contracting cylinder declines, and the first movable flashboard 3 declines, and falls on upper sealing plate 5, and control to the maximum extent is leaked out, and is reduced distinguished and admirable
Loss, high degree of automation, reduce personnel input, reduce production cost.
Second dead-wind-proof device include for separating the distinguished and admirable second movable flashboard 8, the described second movable flashboard 8
Top is equipped with hanging ring 9, and the hanging ring 9 is connect by steel wire rope 10 with 11 bottom of suspension plate, and the suspension plate 11 is equipped with and is used for
It is set in the through-hole of 12 outer end of reinforcing bar slideway, the protrusion-dispelling air door wall is equipped with the first fixed plate 15 and the second fixed plate
16, first fixed plate 15 is located at the top of the second fixed plate 16, and second fixed plate 16 is equipped with and plucks ring flat-plate 13, described
It plucks ring flat-plate 13 and the second fixed plate 16 hingedly forms lever, the upper end of the suspension plate 11 is in the hunting range for plucking ring flat-plate 13
Interior, first fixed plate 15 is equipped with outer clappers 14 windward, and the upper end for plucking ring flat-plate 13 is in the outer clappers 14 windward
In hunting range, after coal occurs with gas protrusion dynamic phenomenon, outer clappers 14 are swung by impact force to premise direction windward
When, shock of 13 upper end of ring flat-plate by outer clappers 14 windward is plucked in its hunting range, since lever principle is plucked under ring flat-plate 13
It holds to the direction far from wall and swings, moved to the direction far from wall to hit the suspension plate 11 being suspended on reinforcing bar slideway 12
It is dynamic, finally it is detached from from disengaging reinforcing bar slideway 12；Second movable flashboard 8 is arranged in self-gravity action lower edge in 1 both sides of upper box
Slideway fall into babinet rapidly, to separate the gas contrary wind channel of belt upper box 1, the second movable flashboard can be passed through
8 prevent Gas Outburst impact force unofficial biography, and the gas gushed out is avoided against the wind, to effectively reduce protrusion by being caused to the impact of other regions
Accident impact range reduces economic loss, ensures miner's life security, and simple in structure, safe and practical, with obvious effects.
The box house is equipped with screen, and screen plays reduction wind pressure, prevent the first movable flashboard 3 rise or under
Dust is generated during falling, and reduces leakage wind action.
The utility model is easy to operate, and operational effect is good, and the design of the first dead-wind-proof device can control to the maximum extent
Leak out, reduce distinguished and admirable loss, reduce personnel's input, reduce production cost, improve Homes Using TV, upper box, lower box,
The setting of upper belt rubber wear-resisting plate and lower belt rubber wear-resisting plate forms a box channel, is environmentally isolated with out, and reduces leakage
Wind, the setting of the second dead-wind-proof device avoids the gas gushed out from causing against the wind, to effectively reduce prominent thing to the impact of other regions
Therefore coverage, economic loss is reduced, ensures miner's life security.
Claims (7)
1. a kind of Novel waistband crosses air door dead-wind-proof device, it is characterised in that：Include for conveyer by babinet, the babinet
Outlet air end be equipped with the first dead-wind-proof device, the protrusion-dispelling air door wall of the air intake side of the babinet is equipped with the second anti-contrary wind
It is equipped with upper belt rubber wear-resisting plate on device, the air inlet end of the babinet and the sealing plate of air opening end and lower belt rubber is resistance to
Nog plate, the babinet include upper box and the lower box that is connect with the upper box bottom, and first dead-wind-proof device includes
The first movable flashboard in fixing groove at left and right sides of upper box air outlet and the telescopic cylinder above upper box, it is described
It is connect with the piston of telescopic cylinder at the top of first movable flashboard, air inlet and the exhaust outlet and solenoid valve of the telescopic cylinder connect
It connects, the control of the solenoid valve and conveyer, which switchs, to be formed chain, and second dead-wind-proof device includes distinguished and admirable for separating
The top of second movable flashboard, the described second movable flashboard is equipped with hanging ring, and the hanging ring is connected by steel wire rope and suspension plate bottom
It connects.
2. Novel waistband according to claim 1 crosses air door dead-wind-proof device, it is characterised in that：The first anti-contrary wind dress
Setting in the outlet air end of upper box, second dead-wind-proof device is located at the protrusion-dispelling air door wall of the air intake side of upper box
On, the air inlet end of upper box and the upper sealing plate of air opening end are equipped with upper belt rubber wear-resisting plate, the air inlet end of lower box
It is equipped with lower belt rubber wear-resisting plate with the lower sealing plate of air opening end.
3. Novel waistband according to claim 1 crosses air door dead-wind-proof device, it is characterised in that：Described first movable flashboard
Above upper sealing plate.
4. Novel waistband according to claim 1 crosses air door dead-wind-proof device, it is characterised in that：The suspension plate is equipped with
Through-hole for being set in reinforcing bar slideway outer end, the protrusion-dispelling air door wall are equipped with the first fixed plate and second and fix
Plate, first fixed plate are located at the top of the second fixed plate, and second fixed plate, which is equipped with, plucks ring flat-plate, it is described pluck ring flat-plate with
Second fixed plate hingedly forms lever, and the upper end of the suspension plate is in the hunting range for plucking ring flat-plate.
5. Novel waistband according to claim 4 crosses air door dead-wind-proof device, it is characterised in that：In first fixed plate
Equipped with outer clappers windward, the upper end for plucking ring flat-plate is in the hunting range having the final say outer windward.
6. Novel waistband according to claim 1 crosses air door dead-wind-proof device, it is characterised in that：The lower box is equipped with
Clear up slag door.
7. Novel waistband according to claim 1 crosses air door dead-wind-proof device, it is characterised in that：The box house is equipped with
Screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871312.5U CN208089338U (en) | 2017-12-28 | 2017-12-28 | A kind of Novel waistband crosses air door dead-wind-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871312.5U CN208089338U (en) | 2017-12-28 | 2017-12-28 | A kind of Novel waistband crosses air door dead-wind-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089338U true CN208089338U (en) | 2018-11-13 |
Family
ID=64064900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871312.5U Expired - Fee Related CN208089338U (en) | 2017-12-28 | 2017-12-28 | A kind of Novel waistband crosses air door dead-wind-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155602A (en) * | 2019-06-24 | 2019-08-23 | 江苏汉威重工科技有限公司 | A kind of coal mine conveying belt dead-wind-proof device |
| CN110486075A (en) * | 2019-08-16 | 2019-11-22 | 河北百方通用机械有限公司 | Belt crosses air door wall control wind, protrusion-dispelling automatic safety device |
| CN114278358A (en) * | 2021-12-20 | 2022-04-05 | 贵州盘江精煤股份有限公司 | Belt air door or scraper-trough conveyer air door anti-reflux device |
-
2017
- 2017-12-28 CN CN201721871312.5U patent/CN208089338U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155602A (en) * | 2019-06-24 | 2019-08-23 | 江苏汉威重工科技有限公司 | A kind of coal mine conveying belt dead-wind-proof device |
| CN110486075A (en) * | 2019-08-16 | 2019-11-22 | 河北百方通用机械有限公司 | Belt crosses air door wall control wind, protrusion-dispelling automatic safety device |
| CN110486075B (en) * | 2019-08-16 | 2020-11-03 | 河北百方通用机械有限公司 | Automatic protector for controlling wind and preventing outburst of wall when belt passing through air door |
| CN114278358A (en) * | 2021-12-20 | 2022-04-05 | 贵州盘江精煤股份有限公司 | Belt air door or scraper-trough conveyer air door anti-reflux device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181113 Termination date: 20191228 |