CN207726227U - The anti-silting storehouse protective device of remote control type belt dummy car - Google Patents
The anti-silting storehouse protective device of remote control type belt dummy car Download PDFInfo
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- CN207726227U CN207726227U CN201721814754.6U CN201721814754U CN207726227U CN 207726227 U CN207726227 U CN 207726227U CN 201721814754 U CN201721814754 U CN 201721814754U CN 207726227 U CN207726227 U CN 207726227U
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- dummy car
- wireless signal
- belt
- silting
- batch meter
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Abstract
The utility model discloses a kind of anti-silting storehouse protective devices of remote control type belt dummy car; include feeding belt, batch meter and belt feeder dummy car; the side on batch meter top is separately installed with limit switches and wireless signal transmitter; the action pointer of limit switches extends to the inside of batch meter, and limit switches are electrically connected with wireless signal transmitter；The side of belt feeder dummy car is equipped with the wireless signal receiver communicated wirelessly with wireless signal transmitter, and the output end of wireless signal receiver accesses in the control loop in the safety return circuit control cabinet of belt feeder dummy car side.The utility model device is simple and practicable, material easily obtains, achieve very good effect, when there is accumulation, blocks in batch meter, it can detect in time and stop being fed, avoid the generation of silt storehouse phenomenon, belt transportation system safety coefficient is improved, positive effect is played for safe and reliable operation.
Description
Technical field
It is specifically a kind of to adapt to all belts with dummy car the utility model is related to mine belt-conveying technical field
The anti-silting storehouse protective device of remote control type belt dummy car of machine transportation system.
Background technology
Belt conveyer is the prevailing traffic equipment of mining production, is fed to realize to multiple feed bins, has been often equipped with shifting
Dynamic dummy car, dummy car rely on slide wire power supply, and the start and stop and positioning of dummy car are controlled by location switch, are realized to each discharging
The feed of point.Material is conveyed to each feed bin by belt feeder by dummy car funnel, but in belt feeder feeding process, often material
It is middle can bulk materials, band-like sundries etc. be mingled with wherein, also have moisture control unevenness sometimes and occur that humidity of materials is big, viscosity is big
Phenomenon causes material when feed to occur accumulating in funnel, block, become silted up, to make funnel silt storehouse phenomenon occur, major ingredient sometimes
Silometer failure can also make material excessive and the funnel that becomes silted up, and gently then occur outside solid accumulation storehouse, need to clear up, increase worker's labor
Fatigue resistance.Heavy then occur that belt is stuck, skids, inordinate wear causes belt to be scrapped or even burn-out motor, leads to equipment breakdown
Generation.Scene often installs some safety guards additional to control funnel material position, but after dummy car reaches specified position in storehouse, skin
When band is fed to funnel, trolley is off-position, so needing the laser of continued power, radar or blocking rotary type Level control dress
It sets and is difficult to apply herein.
Utility model content
The purpose of this utility model is to solve funnel in order to which belt-conveying dummy car is in the case of no continued power and become silted up
The security risk that storehouse is brought provides a kind of anti-silting storehouse protective device of remote control type belt dummy car, by detecting the material in funnel
When accumulation occur, blocking, the belt feeder protection stop jumping after material position reach a certain height avoids the occurrence of silt to stop being fed
Storehouse phenomenon improves the security system of belt transportation system, eliminates the security risk that silt storehouse is brought.
The technical solution of the utility model is as follows：
A kind of anti-silting storehouse protective device of remote control type belt dummy car, includes that feeding belt, batch meter and belt feeder unload
Truck, it is characterised in that：The side on the batch meter top is separately installed with limit switches and wireless signal transmitter, described
The action pointer of limit switches extends to the inside of the batch meter, and limit switches are electrically connected with the wireless signal transmitter
It connects；The side of the belt feeder dummy car is equipped with the reception of wireless signals communicated wirelessly with the wireless signal transmitter
Device, the output end of the wireless signal receiver access the control in the safety return circuit control cabinet of belt feeder dummy car side
In circuit.
The anti-silting storehouse protective device of remote control type belt dummy car, it is characterised in that：The limit switches and wireless
Signal projector after dust seal by being separately mounted on the steel structure support on the batch meter top.
The anti-silting storehouse protective device of remote control type belt dummy car, it is characterised in that：The limit switches use ten thousand
It automatically resets limit switches to type, the action pointer of limit switches extends to the inside 110mm of the batch meter.
The anti-silting storehouse protective device of remote control type belt dummy car, it is characterised in that：The wireless signal transmitter
Using 2 section 5# dry cell power supplies.
The anti-silting storehouse protective device of remote control type belt dummy car, it is characterised in that：The wireless signal receiver
On the steel structure support of belt feeder dummy car side.
The anti-silting storehouse protective device of remote control type belt dummy car, it is characterised in that：The one of the belt feeder dummy car
Side is equipped with 36VAC distribution boxs, and 380VAC/36VAC control transformers are equipped in the 36VAC distribution boxs, described
380VAC/36VAC controls transformer and exports 36V alternating currents to the wireless signal receiver.
The beneficial effects of the utility model：
1, using the utility model between mine car in the use of dummy car multiple spot feeding belt transportation system obtain at
Work(can be detected timely when occurring solid accumulation in funnel, blocking, and correctly action parking, avoid the hair of accident
It is raw.
2, security risk existing for funnel silt storehouse and stoppage protection can be found in advance using the utility model, be key position
The means of supplementing out economy of artificial daily point inspection so that post personnel scent a hidden danger and handle in time, keep belt feeder safe and reliable, drop
Low operation risk.
3, the utility model can be applied in the dummy car multiple spot feeding belt transportation system of slide wire power supply, realize not
Remain to realize the function of material-level measure under continued power state.
4, the utility model realizes remote control type material-level measure and the automation interlock protection of belt control, and can be applicable in
The material-level measure in various belt feeder feeding systems.
5, the utility model is designed reasonably, simple in structure, the durable easy acquisition of material, easy to maintain, quick, principle is simple,
Highly practical, silt storehouse phenomenon, reduces hand labor intensity caused by avoiding funnel solid accumulation, blocking, ensure that equipment
Safe and reliable even running.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific implementation mode
Referring to Fig. 1, a kind of anti-silting storehouse protective device of remote control type belt dummy car, includes feeding belt 6, batch meter 1
It is separately installed with limit switches 2 and wireless signal transmitter 3, restraint with the side of belt feeder dummy car 5,1 top of batch meter
The action pointer of switch 2 extends to the inside of batch meter 1, and limit switches 2 are electrically connected with wireless signal transmitter 3, i.e. restraint
The two poles of the earth lead of switch 2 is respectively connected on the signal control terminal of wireless signal transmitter 3；The side of belt feeder dummy car 5
The wireless signal receiver 4 communicated wirelessly with wireless signal transmitter 3, the output end of wireless signal receiver 4 are installed
It accesses in the control loop in the safety return circuit control cabinet 8 of 5 side of belt feeder dummy car.
In the utility model, limit switches 2 and wireless signal transmitter 3 are by being separately mounted to feed leakage after dust seal
It struggles against on the steel structure support on 1 top.
Limit switches 2 are automatically reset limit switches using universal type, and the action pointer of limit switches 2 extends to batch meter
1 inside 110mm.
Wireless signal transmitter 3 is using 2 section 5# dry cell power supplies.
Wireless signal receiver 4 is mounted on the steel structure support of 5 side of belt feeder dummy car.
The side of belt feeder dummy car 5 is equipped with 36VAC distribution boxs 7, and 380VAC/36VAC is equipped in 36VAC distribution boxs 7
Transformer is controlled, 380VAC/36VAC controls transformer and exports 36V alternating currents to wireless signal receiver 4.
The utility model is further described below in conjunction with attached drawing：
Whether just the utility model determines the material position in batch meter 1 by detecting the height of material position in batch meter 1
Often.As in batch meter 1 without solid accumulation, clogging if normal operation, such as occur accumulation, block cause material position to be higher by restraint
The action pointer position of switch 2, to push limit switches 2 to act, triggering wireless signal transmitter 3 sends out signal, nothing
Line signal receiver 4 receives the control loop triggered in safety return circuit control cabinet 8 after signal and sends out stop sign instruction, makes belt
Machine dummy car 5 stops feed.After parking, it can be resetted restraint after removing deposit by post personnel inspection batch meter 1 and opened
2 are closed, to turn back on feed, avoids due to solid accumulation and causes the generation of silt storehouse phenomenon, ensure that belt feeder discharging
The safe operation of vehicle 5.The utility model is characterized in that it is of low cost, it is simple and practical.
Limit switches 2 are in certain altitude in batch meter 1, and when 5 even feeding of belt feeder dummy car, no accumulation blocks
When phenomenon, material is smooth to be entered in feed bin, and controlling level does not exceed the action pointer place of limit switches 2 in batch meter 1
Position, limit switches 2 will not be triggered action, 5 normal operation of belt feeder dummy car.
If occur accumulation, clogging in batch meter 1, under the continuous feed of feeding belt 6, material will be very
Fast to reach the action pointer position for being even more than limit switches 2, to push limit switches 2 to act, limit switches 2 trigger
Wireless signal transmitter 3 sends out signal, and wireless signal transceiver 4 is connected to the control loop of triggering belt feeder dummy car 5 after signal,
To send out cutoff command, stop feed.
Limit switches 2 act, and after belt feeder dummy car 5 is out of service, need to clear up the deposit in batch meter 1, clear up
It completes, it is ensured that after batch meter 1 is unimpeded, limit switches 2 can be resetted, 5 each position of belt feeder dummy car is checked after confirming, just
Feed can be turned back on, normal production run is kept.
The utility model device is simple and practicable, material easily obtains, and achieves very good effect, when batch meter occurs
When accumulation, blocking, it can detect in time and stop being fed, avoid the generation of silt storehouse phenomenon, improve belt transportation system
Safety coefficient plays positive effect for safe and reliable operation.
Claims (6)
1. a kind of anti-silting storehouse protective device of remote control type belt dummy car, includes feeding belt, batch meter and belt feeder discharging
Vehicle, it is characterised in that：The side on the batch meter top is separately installed with limit switches and wireless signal transmitter, the limit
The action pointer of dynamic switch extends to the inside of the batch meter, and limit switches are electrically connected with the wireless signal transmitter
It connects；The side of the belt feeder dummy car is equipped with the reception of wireless signals communicated wirelessly with the wireless signal transmitter
Device, the output end of the wireless signal receiver access the control in the safety return circuit control cabinet of belt feeder dummy car side
In circuit.
2. the anti-silting storehouse protective device of remote control type belt dummy car according to claim 1, it is characterised in that：The restraint
Switch and wireless signal transmitter after dust seal by being separately mounted on the steel structure support on the batch meter top.
3. the anti-silting storehouse protective device of remote control type belt dummy car according to claim 1, it is characterised in that：The restraint
Switch is automatically reset limit switches using universal type, and the action pointer of limit switches extends to the inside of the batch meter
110mm。
4. the anti-silting storehouse protective device of remote control type belt dummy car according to claim 1, it is characterised in that：Described is wireless
Signal projector is using 2 section 5# dry cell power supplies.
5. the anti-silting storehouse protective device of remote control type belt dummy car according to claim 1, it is characterised in that：Described is wireless
Signal receiver is mounted on the steel structure support of belt feeder dummy car side.
6. the anti-silting storehouse protective device of remote control type belt dummy car according to claim 1, it is characterised in that：The belt feeder
The side of dummy car is equipped with 36VAC distribution boxs, and 380VAC/36VAC control transformers are equipped in the 36VAC distribution boxs,
The 380VAC/36VAC controls transformer and exports 36V alternating currents to the wireless signal receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814754.6U CN207726227U (en) | 2017-12-22 | 2017-12-22 | The anti-silting storehouse protective device of remote control type belt dummy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814754.6U CN207726227U (en) | 2017-12-22 | 2017-12-22 | The anti-silting storehouse protective device of remote control type belt dummy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207726227U true CN207726227U (en) | 2018-08-14 |
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ID=63085702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721814754.6U Active CN207726227U (en) | 2017-12-22 | 2017-12-22 | The anti-silting storehouse protective device of remote control type belt dummy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207726227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422644A (en) * | 2020-03-31 | 2020-07-17 | 神华黄骅港务有限责任公司 | Stacked coal detection method and stacked coal detection device |
-
2017
- 2017-12-22 CN CN201721814754.6U patent/CN207726227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422644A (en) * | 2020-03-31 | 2020-07-17 | 神华黄骅港务有限责任公司 | Stacked coal detection method and stacked coal detection device |
| CN111422644B (en) * | 2020-03-31 | 2022-04-08 | 神华黄骅港务有限责任公司 | Stacked coal detection method and stacked coal detection device |
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