CN108639919A - A kind of two-way thruster for the single-ended disengaging mine car of cage and two-way cart method - Google Patents
A kind of two-way thruster for the single-ended disengaging mine car of cage and two-way cart method Download PDFInfo
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- CN108639919A CN108639919A CN201810385498.6A CN201810385498A CN108639919A CN 108639919 A CN108639919 A CN 108639919A CN 201810385498 A CN201810385498 A CN 201810385498A CN 108639919 A CN108639919 A CN 108639919A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 230000003137 locomotive effect Effects 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 230000008676 import Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 1
- 235000012730 carminic acid Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/14—Applications of loading and unloading equipment
- B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
- B66B17/20—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages by moving vehicles into, or out of, the cars or cages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/14—Applications of loading and unloading equipment
- B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
- B66B17/22—Securing vehicles in cars or cages
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Abstract
The invention discloses a kind of two-way thruster for the single-ended disengaging mine car of cage and two-way cart methods, car puller is equipped with cart pawl and pawl of pulling a cart on the cart section close to front, spring assembly one end of cart pawl is connect with vehicle pawl rack, the other end is connected with cart section, and vehicle pawl frame lower both sides are arranged with rolling bearing, pawl of pulling a cart is identical with the structure of cart pawl, and is oppositely arranged on cart section；Automatic landing device is equipped with below the car puller, when drive cylinder stretch out jack up automatic landing device rise and fall block when, the rolling bearing of cart pawl can be contacted with the inclined surface for the block that rises and falls；The car puller, which extends to below the front end in cage, is equipped with fixed point touching undercarriage.Mine car can be pushed into cage by cart pawl of the present invention；Pawl of pulling a cart can pull out the mine car in cage, but can be automatically fallen off again in cart pawl cart, do not interfere with the cart operation of car puller and reduce labor intensity, it is ensured that personal safety to which whole process improves mine hoisting efficiency.
Description
Technical field
The present invention relates to a kind of thruster and cart method, specifically a kind of Bidirectional pulling for the single-ended disengaging mine car of cage
Vehicle device and two-way cart method, belong to mine mechanism field.
Background technology
Mine pair vertical is responsible for the promotion of the personnel, mine car and material of full mine, is an important link of coal production,
Its well head, well safe and production efficiency are to influence a key factor of mining production.
Traditional cage car puller mainly has the classes such as pneumatic, electric wire rope, electronic round-link chain, car puller with linear motor
Type, big, installation complexity that mostly there is structure sizes, cart efficiency is low, impacts the shortcomings of big, fragile, and especially cart pushes away
Pawl cannot directly enter cage, must be by mine car is manually pushed into cage or will be in cage under operating mode of the well head without mine car
Mine car pulls out, and labor intensity is big and constitutes a serious threat to the personal safety of worker.Hydraulic pressure gear trolley machine and hydraulic chain push away
Vehicle device is to promote the use of more car puller in recent years, and cage can be directly entered by, which pawling, releases mine car in tank, but it is pawled and is drawing
Remain lifting status under spring effect, can only realize unidirectional cart, and the mine car inside the cage of many metallurgical mines be from
What the one end pushed in pulled out again, i.e., at this moment single-ended disengaging mine car needs after cart pawl is manually forced pressure, could be by tank
Mine car pulls out in cage, and manually reversely the mine car in cage can only be pulled out at present, this just considerably increases worker's labour
Intensity, and its personal safety is threatened, reduce promotion working efficiency.
Invention content
In view of the above-mentioned problems of the prior art, the object of the present invention is to provide one kind can smoothly realizing positive cart
With reversely pull a cart, labor intensity can be reduced, ensure personal safety, improve mine hoisting efficiency for cage it is single-ended into
Go out the two-way thruster of mine car and two-way cart method.
To achieve the above object, the technical solution adopted by the present invention is：It is a kind of to be used for the two-way of the single-ended disengaging mine car of cage
Thruster, including car puller, the car puller include multiple sequentially connected cart sections, and each cart section both sides are all equipped with
With the matched cart locomotive wheel of car puller slideway, the cart section is moved by cart machine actuating device drives edge car puller slideway
Dynamic, the car puller front end extends in cage, and the car puller is equipped with cart pawl and is pulled a cart on the cart section close to front
Pawl, the cart pawl include vehicle pawl rack and spring assembly, and described spring assembly one end is connect with vehicle pawl rack, the other end with push away
Vehicle section is connected, and vehicle pawl frame lower both sides are arranged with rolling bearing, and the pawl of pulling a cart is identical with the structure of cart pawl, and draws
Vehicle pawl and cart pawl are oppositely arranged on cart section, and pawl of pulling a cart is located in front of cart pawl；Automatic rise is equipped with below the car puller
Dropping control device, the automatic landing device include lifting rack, and the lifting rack is equipped with and rises and falls block and drive cylinder, described
It is crowning to fall among the upper surface of block and from crowning, both sides reduce to form inclined surface forward and backward, the one end for the block that rises and falls
The one end for being hinged on lifting rack top, the other end and drive cylinder is hinged, and the other end of drive cylinder is hinged on lifting rack
Bottom, when drive cylinder stretching rise and fall block when, the rolling bearing of cart pawl can be contacted with the inclined surface for the block that rises and falls；It is described
Car puller, which extends to below the front end in cage, is equipped with fixed point touching undercarriage, and fixed point touching undercarriage bottom is fixed on tank
On the bottom plate of cage, and the shape for pinpointing touching undercarriage is identical as the shape for the block that rises and falls of automatic landing device.
Preferably, the cart machine actuating device is hydraulic motor, and the output shaft end of the hydraulic motor is equipped with gear, institute
The gear teeth for stating gear are embedded between adjacent cart section.After hydraulic motor starts, the gear of output shaft end can directly be driven to turn
Dynamic, gear pushes cart section to move forward or back by the gear teeth.
Preferably, the fixed point touching undercarriage is located at the distance between one side end of cage inlet and outlet with mine car in cage
More than cart pawl and the distance between pawl of pulling a cart.When such setting avoids that mine car is not completely into cage in cart step
Pull a cart pawl just encounter fixed point touching undercarriage be lifted, to not interfere with the operation that mine car is normally pushed to cage.
Preferably, it is linked together by axis pin between the adjacent cart section.It can be accelerated by axis pin connection more
The installation and removal speed of a cart section.
Preferably, according to the difference of the mine car position of required promotion, automatic landing device below the car puller can be with
Equipped with multiple, the mine car of different location can be pushed, push different distances by opening different automatic landing devices as needed.
The present invention also provides a kind of two-way cart methods, include the following steps：
(1) cart process：First the drive cylinder piston rod of automatic landing device is stretched out, rise and fall block, at this time automatically
Take-off and landing device is in open state；
Cart machine actuating device driving cart section moves forwards, if pawl of pulling a cart is in the state lifted, when its back side is touched
It can be fallen after to the pedestal or axle of mine car, when cart pawl passes through automatic landing device, the rolling bearing of cart pawl is encountered
The inclined surface of the block that rises and falls lifted, rolling bearing are lifted with motor-car pawl rack by the reaction force for the block that rises and falls, connect vehicle at this time
The compression direction of the spring assembly of pawl rack and cart section changes, length, since the upper surface for the block that rises and falls is in both sides
Low, intermediate projections inclined plane shapes, as the contact surface of rolling bearing and the block that rises and falls is transitioned into crowning, cart pawl by inclined surface
Vehicle pawl rack be elevated；
After cart pawl lifts, cart pawl continues the mine car that can be encountered and need to push that moves ahead, and passes through the movement of car puller
Mine car is shifted onto in cage, pawl of pulling a cart at this time does not reach the position of fixed point touching undercarriage also, therefore is in full state always；
(2) it reversely pulls a cart process：First the drive cylinder piston rod of automatic landing device is retracted, the block that rises and falls is fallen, automatically
Take-off and landing device is closed；
The vehicle pawl rack of cart pawl can gradually be in the state fallen under the action of the spring assembly of cart pawl；Cart
Machine actuating device driving cart section moves forwards, and pawl of pulling a cart enters inside cage, when reaching fixed point touching undercarriage, pawl of pulling a cart
Rolling bearing encounters fixed point touching undercarriage, forces the compression direction of the spring assembly for pawl of pulling a cart to change, length, with
The contact of the rolling bearing and fixed point touching undercarriage of pawl of pulling a cart, pawl of pulling a cart is lifted；
Cart machine actuating device drives cart section counter motion, pawl of pulling a cart that can encounter the mine car for needing to pull at this time
Axle out of cage pulls out mine car by the counter motion of car puller, since automatic landing device is closed, therefore pushes away
Vehicle pawl can keep being in full state, will not be had an impact to the process of pulling a cart.
Two-way cart may be implemented in the present invention, and the drive cylinder by controlling automatic landing device is stretched to adjust the block that rises and falls
Position, to control the open and close of automatic landing device, it is further control cart pawl lift and full state,
When cart pawl lifts, cart pawl continues the mine car that can be encountered and need to push that moves ahead, and is pushed away by the moving handle mine car of car puller
Into cage, pawl of pulling a cart at this time does not reach fixed point touching landing gear position also, therefore is in full state always.It needs to pull out cage
When interior mine car, cart pawl is in full state, makes pawl arrival fixed point touching landing gear position of pulling a cart by the movement of car puller, this
When pawl of pulling a cart can lift automatically, car puller counter motion, pawl of pulling a cart can encounter the axle for the mine car for needing to pull out, by mine
Vehicle pulls out cage.
The configuration of the present invention is simple, flexible movements are reliable, and mine car can be pushed into cage by cart pawl, while when pulling out mine car
Can also fall makes the smooth inverted running of mine car；Pawl of pulling a cart can pull out the mine car in cage, but the energy again in cart pawl cart
It automatically falls off, do not interfere with the cart operation of car puller reduces worker's labor to which whole process improves mine hoisting efficiency
Fatigue resistance, it is ensured that personal safety.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the full state figure of the cart pawl in the present invention；
Fig. 3 is the right side view of Fig. 2；
Fig. 4 is the lifting status figure of the cart pawl in the present invention；
Fig. 5 is the full state figure of the pawl of pulling a cart in the present invention；
Fig. 6 is the lifting status figure of the pawl of pulling a cart in the present invention.
Wherein, 1, car puller, 1-1, cart section, 1-2, cart locomotive wheel, 2, driving device, 2-1, gear, 3, automatic rise
Dropping control device, 3-1, rise and fall block, 3-1a, crowning, 3-1b, inclined surface, 3-2, drive cylinder, 3-3, lifting rack, and 4, cart pawl,
5, it pulls a cart pawl, 6, mine car, 7, cage, 8, fixed point touching undercarriage, 10-1, vehicle pawl rack, 10-2, spring assembly, 10-3 rolls
Bearing.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.In the following description, it is with the direction in Fig. 1 to the right
Front, direction to the left is rear.
As shown, a kind of two-way thruster for the single-ended disengaging mine car of cage, including car puller 1, the car puller 1
Including multiple sequentially connected cart section 1-1, each both sides cart section 1-1 are all equipped with and car puller slideway is matched pushes away
Vehicle device wheel 1-2, the cart section 1-1 are moved by 2 drives edge car puller slideway of cart machine actuating device, before the car puller 1
End extends in cage 7, and the car puller 1 is equipped with cart pawl 4 and pawl 5 of pulling a cart on the cart section 1-1 close to front, described to push away
Vehicle pawl 4 includes vehicle pawl rack 10-1 and spring assembly 10-2, and the one end the spring assembly 10-2 is connect with vehicle pawl rack 10-1, separately
One end is connected with cart section 1-1, and the vehicle pawl lower parts rack 10-1 both sides are arranged with rolling bearing 10-3,5 He of pawl of pulling a cart
The structure of cart pawl 4 is identical, and opposite on cart section 1-1, and pawl 5 of pulling a cart is located at 4 front of cart pawl；The car puller 1
Lower section is equipped with automatic landing device 3, and the automatic landing device 3 includes lifting rack 3-3, and the lifting rack 3-3 is equipped with
Rise and fall among the upper surface of block 3-1 and drive cylinder 3-2, the block 3-1 that rises and falls is crowning 3-1a and from crowning 3-1a points
Both sides do not reduce to form inclined surface 3-1b forwards, backwards, one end of the block 3-1 that rises and falls be hinged on the tops lifting rack 3-3, the other end with
One end of drive cylinder 3-2 is hinged, and the other end of drive cylinder 3-2 is hinged on the bottom of lifting rack 3-3, as drive cylinder 3-
2 stretch out rise and fall block 3-1 when, the rolling bearing 10-3 of cart pawl 4 can be contacted with the inclined surface 3-1b for the block 3-1 that rises and falls；It is described
Car puller 1, which extends to below the front end in cage 7, is equipped with fixed point touching undercarriage 8, and 8 bottom of the fixed point touching undercarriage is fixed
On the bottom plate of cage 7, and the shape for pinpointing touching undercarriage 8 is identical as the shape of block 3-1 of rising and falling of automatic landing device 3.
Preferably, the cart machine actuating device 2 is hydraulic motor, and the output shaft end of the hydraulic motor is equipped with gear 2-
The gear teeth of 1, the gear 2-1 are embedded between adjacent cart section 1-1.After hydraulic motor starts, output shaft can be directly driven
The gear 2-1 rotations at end, gear push cart section 1-1 to move forward or back by the gear teeth.
Preferably, the fixed point is touched mine car 6 in undercarriage 8 and cage 7 and is located between one side end of cage inlet and outlet
Distance is more than cart pawl 4 and the distance between pawl 5 of pulling a cart.Such setting avoid in cart step mine car 6 not completely into
Pull a cart when entering cage 7 pawl 5 just encounter fixed point touching undercarriage 8 be lifted, be normally pushed to cage 7 to not interfere with mine car 6
Operation.
Preferably, it is linked together by axis pin between the adjacent cart section 1-1.It can be accelerated by axis pin connection
The installation and removal speed of multiple cart section 1-1.
Preferably, according to the difference of the mine car position of required promotion, the automatic landing device 3 of 1 lower section of the car puller can
Multiple to be equipped with, opening different automatic landing devices 3 as needed can push the mine car 6 of different location, promotion different
Distance.
In the use of the present invention, two-way thruster is mounted among two running tracks of mine car, thruster is located at mine car
Lower section, and car puller slideway is parallel with the running track of mine car.The cart process of two-way thruster is as follows：First automatic lifting/lowering support is filled
The drive cylinder 3-2 piston rods for setting 3 stretch out, and rise and fall block 3-1, and automatic landing device 3 is in open state at this time.Car puller
Driving device 2 drives cart section 1-1 to move forwards, if pawl 5 of pulling a cart is in the state lifted, when mine car 6 is encountered at its back side
It can be fallen after pedestal or axle, when cart pawl 4 is by automatic landing device 3, the rolling bearing 10-3 of cart pawl 4 encounters lift
The inclined surface 3-1b of the block 3-1 that rises and falls risen, rolling bearing 10-3 are by the reaction force for the block 3-1 that rises and falls, band motor-car pawl rack 10-
1 lifts, and the compression direction of the spring assembly 10-2 of connection vehicle pawl rack 10-1 and cart section 1-1 changes at this time, length becomes
It is long, due to the block 3-1 that rises and falls upper surface in both sides low, intermediate projections inclined plane shapes, with rolling bearing 10-3 and the block that rises and falls
The contact surface of 3-1 is transitioned into crowning 3-1a by inclined surface 3-1b, and vehicle pawl rack 10-1 is elevated；After cart pawl 4 lifts, cart
Pawl 4, which continues to move ahead, can encounter the side wall or axle for the mine car 6 for needing to push, and be shifted onto by the moving handle mine car 6 of car puller 1
In cage 7, pawl 5 of pulling a cart at this time does not reach the position of fixed point touching undercarriage 8 also, therefore is in full state always.
The reversed process of pulling a cart of two-way thruster：First the drive cylinder 3-2 piston rods of automatic landing device 3 are retracted, are risen
It falls block 3-1 to fall, automatic landing device 3 is closed.
The vehicle pawl rack 10-1 of cart pawl 4 can gradually be in and fall under the action of the spring assembly 10-2 of cart pawl 4
State；Cart machine actuating device 2 drives cart section 1-1 to move forwards, and pawl 5 of pulling a cart enters inside cage 7, reaches fixed point touching
When undercarriage 8, the rolling bearing 10-3 for pawl 5 of pulling a cart encounters fixed point touching undercarriage 8, forces the spring assembly 10-2 for pawl 5 of pulling a cart
Compression direction change, length, with pawl 5 of pulling a cart rolling bearing 10-3 and fixed point touching undercarriage 8 contact,
Pawl 5 of pulling a cart is lifted, and cart machine actuating device 2 drives cart section 1-1 counter motions, pawl 5 of pulling a cart that can encounter needs at this time
The axle or side wall of the mine car 6 of pulling are pulled out by the moving handle mine car 6 of car puller out of cage 7, due to automatic landing device
3 are closed, therefore cart pawl 4 is in full state always, will not be had an impact to the process of pulling a cart.
Claims (6)
1. a kind of two-way thruster for the single-ended disengaging mine car of cage, including car puller (1), the car puller (1) include more
A sequentially connected cart section (1-1), each cart section (1-1) both sides are all equipped with and the matched cart of car puller slideway
Locomotive wheel (1-2), the cart section (1-1) are moved by cart machine actuating device (2) drives edge car puller slideway, the car puller
(1) front end extends in cage (7), which is characterized in that the car puller (1) is equipped on the cart section (1-1) close to front
Cart pawl (4) and pawl of pulling a cart (5), the cart pawl (4) include vehicle pawl rack (10-1) and spring assembly (10-2), the spring
Component one end (10-2) is connect with vehicle pawl rack (10-1), and the other end is connected with cart section (1-1), and under vehicle pawl rack (10-1)
Portion both sides are arranged with rolling bearing (10-3), and the pawl of pulling a cart (5) is identical with the structure of cart pawl (4), and pawl of pulling a cart (5) and
Cart pawl (4) is oppositely arranged on cart section (1-1), and pawl of pulling a cart (5) is located in front of cart pawl (4)；Below the car puller (1)
Equipped with automatic landing device (3), the automatic landing device (3) includes lifting rack (3-3), on the lifting rack (3-3)
Be equipped with the block that rises and falls (3-1) and drive cylinder (3-2), among the upper surface of the block that rises and falls (3-1) crowning (3-1a) and from
Both sides reduce to form inclined surface (3-1b) crowning (3-1a) forward and backward, and one end of the block that rises and falls (3-1) is hinged on alighting gear
The one end on the top frame (3-3), the other end and drive cylinder (3-2) is hinged, and the other end of drive cylinder (3-2) is hinged on alighting gear
The bottom of frame (3-3), when block (3-1) is risen and fallen in drive cylinder (3-2) stretching, the rolling bearing (10-3) of cart pawl (4)
It can be contacted with the inclined surface (3-1b) of the block that rises and falls (3-1)；It is equipped with below the front end that the car puller (1) extends in cage (7)
Fixed point touching undercarriage (8), fixed point touching undercarriage (8) bottom is fixed on the bottom plate of cage (7), and fixed point is touched
The shape for falling frame (8) is identical as the shape of the block that rises and falls (3-1) of automatic landing device (3).
2. the two-way thruster according to claim 1 for the single-ended disengaging mine car of cage, which is characterized in that the cart
Machine actuating device (2) is hydraulic motor, and the output shaft end of the hydraulic motor is equipped with gear (2-1), the wheel of the gear (2-1)
Tooth is embedded between adjacent cart section (1-1).
3. the two-way thruster according to claim 1 for the single-ended disengaging mine car of cage, which is characterized in that the fixed point
Touching undercarriage (8) is located at cage with cage (7) interior mine car (6) and imports and exports the distance between side end more than cart pawl (4)
The distance between pawl of pulling a cart (5).
4. the two-way thruster according to claim 1 for the single-ended disengaging mine car of cage, which is characterized in that described adjacent
Cart section (1-1) between linked together by axis pin.
5. the two-way thruster according to claim 1 for the single-ended disengaging mine car of cage, which is characterized in that the cart
Automatic landing device (3) below machine (1) is equipped with multiple.
6. a kind of two-way cart using any two-way thrusters for the single-ended disengaging mine car of cage of claim 1-5
Method, which is characterized in that include the following steps：
(1) cart process：First drive cylinder (3-2) piston rod of automatic landing device (3) is stretched out, rise and fall block (3-1),
Automatic landing device (3) is in open state at this time；
Cart machine actuating device (2) driving cart section (1-1) moves forwards, and pawl of pulling a cart (5) is if in the state lifted, when it
The back side can be fallen after encountering the pedestal or axle of mine car (6), when cart pawl (4) passes through automatic landing device (3), cart pawl
(4) rolling bearing (10-3) encounters the inclined surface (3-1b) of the block that rises and falls (3-1) lifted, and rolling bearing (10-3) is risen and fallen
The reaction force of block (3-1), band motor-car pawl rack (10-1) are lifted, and connect vehicle pawl rack (10-1) and cart section (1-1) at this time
Spring assembly (10-2) compression direction change, length, due to the block that rises and falls (3-1) upper surface in both sides it is low,
The inclined plane shape of intermediate projections, as the contact surface of rolling bearing (10-3) and the block (3-1) that rises and falls is by inclined surface (3-1b) transition
Vehicle pawl rack (10-1) to crowning (3-1a), cart pawl (4) is elevated；
After cart pawl (4) lifts, cart pawl (4) continues the mine car (6) that can be encountered and need to push that moves ahead, and passes through car puller
(1) moving handle mine car (6) is shifted onto in cage (7), and pawl (5) of pulling a cart at this time does not reach the position of fixed point touching undercarriage (8) also,
Therefore it is in full state always；
(2) it reversely pulls a cart process：First drive cylinder (3-2) piston rod of automatic landing device (3) is retracted, the block that rises and falls (3-1)
It falls, automatic landing device (3) is closed；
The vehicle pawl rack (10-1) of cart pawl (4) can be gradually under the action of spring assembly (10-2) of cart pawl (4)
The state fallen；Cart machine actuating device (2) driving cart section (1-1) moves forwards, and pawl of pulling a cart (5) enters cage (7) inside,
When reaching fixed point touching undercarriage (8), the rolling bearing (10-3) of pawl of pulling a cart (5) encounters fixed point touching undercarriage (8), forces drawing
The compression direction of the spring assembly (10-2) of vehicle pawl (5) changes, length, with the rolling bearing of pawl of pulling a cart (5)
The contact of (10-3) and fixed point touching undercarriage (8), pawl of pulling a cart (5) are lifted；
Cart machine actuating device (2) drives cart section (1-1) counter motion at this time, and pawl of pulling a cart (5), which can be encountered, to be needed to pull
Mine car (6) axle, mine car (6) is pulled out out of cage (7) by the counter motion of car puller, due to automatic landing device
(3) it is closed, therefore cart pawl (4) can keep being in full state, will not be had an impact to the process of pulling a cart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385498.6A CN108639919B (en) | 2018-04-26 | 2018-04-26 | Bidirectional pusher for cage single-end in-out mine car and bidirectional pushing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810385498.6A CN108639919B (en) | 2018-04-26 | 2018-04-26 | Bidirectional pusher for cage single-end in-out mine car and bidirectional pushing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108639919A true CN108639919A (en) | 2018-10-12 |
| CN108639919B CN108639919B (en) | 2023-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810385498.6A Active CN108639919B (en) | 2018-04-26 | 2018-04-26 | Bidirectional pusher for cage single-end in-out mine car and bidirectional pushing method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437001A (en) * | 2019-01-07 | 2019-03-08 | 徐州煤矿安全设备制造有限公司 | Automatic In-pot Car Retarder |
| CN110294394A (en) * | 2019-08-10 | 2019-10-01 | 济宁中煤操车技术有限公司 | Mine car passes in and out the plug-type behaviour's vehicle device of tank |
| CN111792311A (en) * | 2020-06-13 | 2020-10-20 | 包月祥 | Guide chain type transportation system |
| CN114852123A (en) * | 2022-06-27 | 2022-08-05 | 江苏沃力菲电子科技有限公司 | Pusher assembly, pusher section and pusher |
| CN115140113A (en) * | 2022-03-23 | 2022-10-04 | 北京机电研究所有限公司 | Bidirectional pushing head mechanism of car pusher |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095562Y (en) * | 2007-09-26 | 2008-08-06 | 扬州凯思特机械制造有限公司 | Ring chain tank feeding car puller |
| CN201105939Y (en) * | 2007-10-25 | 2008-08-27 | 孟凡英 | Semi-controllable push head |
| CN202245650U (en) * | 2011-08-29 | 2012-05-30 | 淮南矿业(集团)有限责任公司 | Wellhead car pusher and car pushing device |
| CN103569839A (en) * | 2012-08-01 | 2014-02-12 | 扬州高扬机电制造有限公司 | Hydraulic pin tooth pushing and pulling machine |
| CN203496933U (en) * | 2013-08-08 | 2014-03-26 | 江苏中矿科汇矿业科技有限公司 | Fixed-point lifting device for dispatching mine cart |
| CN208119168U (en) * | 2018-04-26 | 2018-11-20 | 江苏中矿科汇矿业科技有限公司 | Two-way thruster for the single-ended disengaging mine car of cage |
-
2018
- 2018-04-26 CN CN201810385498.6A patent/CN108639919B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095562Y (en) * | 2007-09-26 | 2008-08-06 | 扬州凯思特机械制造有限公司 | Ring chain tank feeding car puller |
| CN201105939Y (en) * | 2007-10-25 | 2008-08-27 | 孟凡英 | Semi-controllable push head |
| CN202245650U (en) * | 2011-08-29 | 2012-05-30 | 淮南矿业(集团)有限责任公司 | Wellhead car pusher and car pushing device |
| CN103569839A (en) * | 2012-08-01 | 2014-02-12 | 扬州高扬机电制造有限公司 | Hydraulic pin tooth pushing and pulling machine |
| CN203496933U (en) * | 2013-08-08 | 2014-03-26 | 江苏中矿科汇矿业科技有限公司 | Fixed-point lifting device for dispatching mine cart |
| CN208119168U (en) * | 2018-04-26 | 2018-11-20 | 江苏中矿科汇矿业科技有限公司 | Two-way thruster for the single-ended disengaging mine car of cage |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109437001A (en) * | 2019-01-07 | 2019-03-08 | 徐州煤矿安全设备制造有限公司 | Automatic In-pot Car Retarder |
| CN110294394A (en) * | 2019-08-10 | 2019-10-01 | 济宁中煤操车技术有限公司 | Mine car passes in and out the plug-type behaviour's vehicle device of tank |
| CN111792311A (en) * | 2020-06-13 | 2020-10-20 | 包月祥 | Guide chain type transportation system |
| CN115140113A (en) * | 2022-03-23 | 2022-10-04 | 北京机电研究所有限公司 | Bidirectional pushing head mechanism of car pusher |
| CN115140113B (en) * | 2022-03-23 | 2024-05-14 | 中国机械总院集团北京机电研究所有限公司 | Bidirectional push head mechanism of car pusher |
| CN114852123A (en) * | 2022-06-27 | 2022-08-05 | 江苏沃力菲电子科技有限公司 | Pusher assembly, pusher section and pusher |
| CN114852123B (en) * | 2022-06-27 | 2023-12-22 | 江苏沃力菲电子科技有限公司 | Push head assembly, push section and push machine |
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