CN204196920U - A kind of automation convenient type emergency brake device of mining car - Google Patents
A kind of automation convenient type emergency brake device of mining car Download PDFInfo
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- CN204196920U CN204196920U CN201420646992.0U CN201420646992U CN204196920U CN 204196920 U CN204196920 U CN 204196920U CN 201420646992 U CN201420646992 U CN 201420646992U CN 204196920 U CN204196920 U CN 204196920U
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- emergency brake
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- 238000005065 mining Methods 0.000 title claims abstract description 34
- 238000005516 engineering process Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Abstract
The utility model patent belongs to mine machinery security fields, is specifically related to a kind of design of automation convenient type emergency brake device of mining car.This automation convenient type emergency brake device of mining car, mainly comprise control part, power part, detent, make mine car under runaway condition, utilize magnetic force signal control technology, the braking force mode of engaged gears self-locking realizes fast and automatically, the emergency braking of safety, and this device is cheap for manufacturing cost without the need to heavy hydraulic efficiency equipment.
Description
Technical field
The utility model patent belongs to mining machinery security fields, is specifically related to a kind of design of automation convenient type emergency brake device of mining car.
Background technology
The transport overwhelming majority of a large amount of mineral of mine down-hole, machinery, goods and materials realizes by mine car, and mine car is one of most important transportation means in down-hole.There is diff-H in each tunnel of mine down-hole, thus tramroad arrange go up a hill, go down the hill more.Due to gravity effect, mine car exist depart from traction and runaway condition, therefore how automatically mine car realizes rapidly braking under runaway condition, has material impact to the personal safety and safety of property in mine.Past China this type of accident of mine is too numerous to enumerate, although in recent years along with the raising of automatic and mechanical level, this type of accident reduced to some extent, but still happens occasionally.
Brake equipment mainly wheel and the stuck device of track of tradition mine car, mainly the connecting device between wheel and track is picked up or put down to manual control, do not slide to realize mine car stabilized conditions after a stop.This device is only control mine car under halted state, keep stable, once out of control under running state, cannot play a role, and manual operation exists workman by the risk weighed wounded, is also difficult to the stability of assurance device.Along with the development of automatic and mechanical, the vehicle brake technology of advanced person is incorporated in mine car brake device by people, pressure sensor is utilized to realize judgement out of control as signalling apparatus, and then send signal and produce braking force by hydraulic actuator, utilize drum stops or coils the emergency braking stopping to realize automation.This cover brake equipment is advanced, stable, but relative cost is higher, considers that mine mine car quantity is more and car haul system is relatively stable, and this overlaps complicated brake equipment and is not obviously suitable for mine car braking, and its cost performance is obviously not enough.
Therefore, be necessary to design a kind of automation convenient type emergency brake device of mining car.Under runaway condition, utilize magnetic force signal control technology, the brake mode of engaged gears self-locking can realize fast and automatically, safety emergency braking.This brake equipment is cheap for manufacturing cost, each mine car can be realized and all brake equipment is installed, and utilize self-locking manner to produce braking force realization braking, without the need to heavy hydraulic efficiency equipment, meanwhile, can change fast and automatically under mine car runaway condition and realize emergency braking.
Summary of the invention
The purpose of this utility model is the problem in order to solve emergency braking under mine car runaway condition, and devises a kind of automation convenient type emergency brake device of mining car.
The utility model provides a kind of automation convenient type emergency brake device of mining car, it is characterized in that magnetic force signal control technology, the brake mode of engaged gears self-locking, mainly comprise control part, power part, detent, control part comprises magnetic force generator, irony slide block, be connected to the line of pull on described irony slide block, mine car annunciator out of control, power part comprises the fixed gear wheel be fixed on mine car front axle, be nested in the spragging gear on described mine car front axle, control spring and the line of pull of described spragging gear, described line of pull is connected with described control part line of pull, be connected to the connection belt on described spragging gear, control the pulley of described line of pull, detent comprises the brake belt be nested on mine car rear axle, adjust the control apparatus of described brake belt, control the connection belt of described brake belt, described connection belt is connected belt and is connected with described power part.
Magnetic force generator described in described emergency brake device of mining car controls the movement of described irony slide block and described line of pull.
Mine car described in described emergency brake device of mining car annunciator out of control comprises normal indicator lamp and indicator lamp out of control, sends chimes of doom after mine car is out of control.
Fixed gear wheel described in described emergency brake device of mining car can be engaged mutually with described spragging gear, and fixed gear wheel drives spragging gear to rotate.
Spring described in described emergency brake device of mining car is between described spragging gear and described power part shell, and the spragging gear described in control is along the transverse shifting of axletree.
Connection belt described in described emergency brake device of mining car is connected between described spragging gear and brake belt, and described spragging gear rotates and pulls described brake rubber block band to brake.
Control part described in described emergency brake device of mining car adopts Explosion-proof Design.
The utility model can pass through magnetic force signal control technology, and the brake mode of engaged gears self-locking realizes mine car automatic, safety, fast speed emergency braking under runaway condition.This brake equipment is easy, with low cost, realizes automatically controlling, and the emergency braking for mine car provides new mode.
Accompanying drawing explanation
The mine car illustraton of model 1 of Fig. 1 emergency brake device of mining car embodiment.
The mine car illustraton of model 2 of Fig. 2 emergency brake device of mining car embodiment.
The mine car illustraton of model 3 of Fig. 3 emergency brake device of mining car embodiment.
The brake component constructional drawing of Fig. 4 emergency brake device of mining car embodiment.
The gear backward boost constructional drawing 1 of Fig. 5 emergency brake device of mining car embodiment.
The gear backward boost constructional drawing 2 of Fig. 6 emergency brake device of mining car embodiment.
The gear backward boost constructional drawing 3 of Fig. 7 emergency brake device of mining car embodiment.
The brake controller constructional drawing 1 of Fig. 8 emergency brake device of mining car embodiment.
The brake controller constructional drawing 2 of Fig. 9 emergency brake device of mining car embodiment.
The mounting structure schematic diagram 1 of Figure 10 emergency brake device of mining car embodiment.
The mounting structure schematic diagram 2 of Figure 11 emergency brake device of mining car embodiment.
In figure: 1. compartment; 2. rear axle wheel; 3. rear axle; 4. front axle wheel; 5. front axle; 6. cabin floor; 7. cart base plate; 8. traction fixing device; 9. brake belt; 10. brake component; 11. brake belt tensioning devices; 12. connect belt; 13. fixed gear wheels; 14. spragging gears; 15. gear backward boosts; 16. springs; 17. line of pull; 18. belt bolt of rear end plates; 19. brake controllers; 20. irony slide blocks; 21. copper coils; 22. magnetic force generator; 23. attaching plugs; 24. brake controller switches; 25. mine car annunciator out of control; 26. annunciator indicator lamps; 27. pulleys; 28. power leads; 29. traction steel rope of cable.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
(1) install.Brake controller (19) is arranged on cabin floor (6) front; Pulley (27) is arranged on cabin floor (6) below; Gear backward boost (15) is nested in front axle (5), is arranged between front axle wheel (4) and cabin floor (6), each one of left and right; Brake component (10) is nested in rear axle (3), is arranged between rear axle wheel (2) and cabin floor (6), each one of left and right; Line of pull (17) connects gear backward boost (15) and brake controller (19); Connect belt (12) and connect gear backward boost (15) and brake component (10).
(2) start.Car haul steel cable (29) is connected car haul anchor fitting (8), the power lead (28) that will bundle with traction steel rope of cable (29) inserts attaching plug (23), open brake controller switch (24), magnetic force is produced after magnetic force generator (22) energising, pull irony slide block (20) mobile to magnetic force generator (22), line of pull (17) pulls spragging gear (14) transverse shifting by pulley (27), Compress Spring (16), spragging gear (14) is separated with fixed gear wheel (13), braking state is cancelled, and can normally run.
(3) braking out of control.If there is the situation that traction steel rope of cable (29) ruptures in mine car operational process, the power lead (28) bundled with traction steel rope of cable (29) also can be earned thereupon and hold, and mine car runs under the influence of gravity under slope, now, brake controller (19) power-off magnetic force generator (22) can not produce magnetic force again, and spring (16) in gear backward boost (15) promotes spragging gear (14) transverse shifting with fixed gear wheel (13) by the state originally compressed and is engaged under elastic potential energy affects, consider mine car out of control after be in running state under and speed is unhappy, fixed gear wheel (13) and front axle (5) rotarily drive spragging gear (14) and rotate, start drag from belt bolt of rear end plate (18) and connect belt (12), connect belt (12) tension brake belt (9), brake belt (9) relies on friction drag to hinder rear axle to rotate, meanwhile, front axle also slows down in rear axle reduction of speed situation, and pull on stressed joint belt (12), mine car pulsation-free is stopped in orbit, and mine car annunciator out of control (25) can send in a flash chimes of doom in power-off, remind staff's emergency treatment.
(4) recover.Traction steel rope of cable (29) retightens after traction fixed position (8) by staff, and power lead is inserted attaching plug (23), and emergency brake device of mining car will repeat second step setting up procedure and recover driving states.
Claims (1)
1. an automation convenient type emergency brake device of mining car, it is characterized in that magnetic force signal control technology, the brake mode of engaged gears self-locking, mainly comprise control part, power part, detent, control part comprises magnetic force generator, irony slide block, be connected to the line of pull on described irony slide block, mine car annunciator out of control, power part comprises the fixed gear wheel be fixed on mine car front axle, be nested in the spragging gear on described mine car front axle, control spring and the line of pull of described spragging gear, described line of pull is connected with described control part line of pull, be connected to the connection belt on described spragging gear, control the pulley of described line of pull, detent comprises the brake belt be nested on mine car rear axle, adjust the control apparatus of described brake belt, control the connection belt of described brake belt, described connection belt is connected belt and is connected with described power part.
2. emergency brake device of mining car according to claim 1, is characterized in that magnetic force generator controls the movement of described irony slide block and line of pull.
3. emergency brake device of mining car according to claim 1, is characterized in that mine car annunciator out of control comprises normal indicator lamp and indicator lamp out of control, sends chimes of doom after mine car is out of control.
4. emergency brake device of mining car according to claim 1, is characterized in that fixed gear wheel can be engaged mutually with described spragging gear, and fixed gear wheel drives spragging gear to rotate.
5. the emergency brake device of mining car according to claim 1 or 4, is characterized in that spring is between described spragging gear and power part shell, controls the transverse shifting of spragging gear along axletree.
6. emergency brake device of mining car according to claim 1, it is characterized in that connecting belt is connected between described spragging gear and brake belt, spragging gear rotates and pulls described brake rubber block band to brake.
7. emergency brake device of mining car according to claim 1, is characterized in that control part adopts Explosion-proof Design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646992.0U CN204196920U (en) | 2014-11-03 | 2014-11-03 | A kind of automation convenient type emergency brake device of mining car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420646992.0U CN204196920U (en) | 2014-11-03 | 2014-11-03 | A kind of automation convenient type emergency brake device of mining car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204196920U true CN204196920U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420646992.0U Expired - Fee Related CN204196920U (en) | 2014-11-03 | 2014-11-03 | A kind of automation convenient type emergency brake device of mining car |
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| Country | Link |
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| CN (1) | CN204196920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773022A (en) * | 2016-05-31 | 2016-07-20 | 尚庆光 | Welding device for continuous welding technology |
-
2014
- 2014-11-03 CN CN201420646992.0U patent/CN204196920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773022A (en) * | 2016-05-31 | 2016-07-20 | 尚庆光 | Welding device for continuous welding technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151103 |
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| EXPY | Termination of patent right or utility model |