CN202784580U - Shaft circulating hoisting device - Google Patents
Shaft circulating hoisting device Download PDFInfo
- Publication number
- CN202784580U CN202784580U CN 201220508524 CN201220508524U CN202784580U CN 202784580 U CN202784580 U CN 202784580U CN 201220508524 CN201220508524 CN 201220508524 CN 201220508524 U CN201220508524 U CN 201220508524U CN 202784580 U CN202784580 U CN 202784580U
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- CN
- China
- Prior art keywords
- well head
- transmission ring
- wheel
- coal
- shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a shaft circulating hoisting device. The device comprises a well head drive wheel (1) and a well bottom driven wheel (5). The device is characterized in that the well head drive wheel (1) and the well bottom driven wheel (5) are connected through a transmission ring, mine car chassis are fixed to the transmission ring evenly at intervals, turnover mine cars (2) are arranged on the mine car chassis, a coal cabin (7) and a loading conveying belt (6) are arranged at the well bottom, an unloading clamping hook (9) and an external conveying belt (8) are arranged on the well head, the coal in the coal cabin (7) is loaded to the mine cars (2) through the loading conveying belt (6) and is lifted to the well head through the transmission loop, and the coal is turned over to the external conveying belt (8) through the mine cars (2) by the unloading clamping hook (9) and is taken away from the well head. The hoisting is continuous, the hoisting capability of the shaft is improved greatly, the hoisting capability of depth wells is greater than that of traditional hoisting devices, and the well building difficulty and depth are reduced through the shaft to a greatest extent.
Description
Technical field
Technical field the utility model relates to a kind of mine hoist equipment, especially a kind of vertical shaft continuous circulation lifting means.
Background technology
Existing shaft hoisting equipment is the discontinuous lifting means of cage formula, mostly is two cages, and minority is 4 cages.Existing lifting means mode of operation is: the power wheel of a well head, and each cage of wheel both sides, one on the other operation, when a cage during in the shaft bottom entrucking, another cage is unloaded at one at well head; Each promote a fully loaded cage to well head, transport another cage back down-hole simultaneously, can not be continuously a large amount of exports to well head, and transport capacity is severely limited, thereby has limited the shaft mine capacity of well.Can only build inclined shaft for the mine that output is large, the inclined shaft length that need to build when the mine degree of depth strengthens strengthens, and has strengthened to a great extent mine construction cost and difficulty of construction.Therefore, designing a kind of vertical shaft continuous circulation lifting means, is the present technical issues that need to address.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of vertical shaft continuous circulation lifting means.
The technical scheme in the invention for solving the technical problem is:
Vertical shaft circularly enhancing equipment, mainly comprise well head driving wheel and shaft bottom flower wheel, the well head driving wheel is connected transmission ring to connect with the shaft bottom flower wheel, evenly the interval is fixed with tramcar chassis on transmission ring, be provided with the mine car of to tumble at tramcar chassis, be provided with coal bunker and entrucking load-transfer device in the shaft bottom, be provided with unload snap fit and outward transport load-transfer device at well head, the entrucking load-transfer device is packed the coal in the coal bunker in the mine car, rise to well head by transmission ring, mine car is tumbled coal is discharged to outward transport by the snap fit of unloading to take away well head on the load-transfer device.
As a kind of preferred version of the present utility model, be provided with uniform breach at the wheel rim of well head driving wheel and shaft bottom flower wheel, the arc length between the adjacent breach center line is identical with the spacing of mine car on transmission ring.Between transmission ring, be provided with some guide wheels.
Described transmission ring is wire line thimble, and described well head driving wheel and shaft bottom flower wheel are rope sheave.
Described transmission ring is chain ring, and described well head driving wheel and shaft bottom flower wheel are sprocket wheel.
The utility model also comprises other wellhead equipment and the bottom equipment that does not illustrate on the accompanying drawing: wherein other wellhead equipment comprises:
The power resources of electrical motor---driving wheel;
Reductor---the revolution of electrical motor is decelerated to desired revolution, and obtain larger torque;
Driving device---connect reductor and driving wheel;
Anti-down reinsurance---prevent from reversing when main power wheel from breaking down.
Other bottom equipment comprises:
The coal breakage cleaning equipment: the coal breakage in the mine car of will not packing into is cleared up away.
Principle of work:
The utility model is vertical shaft continuance lifting device, provides rotational power by the driving wheel of well head.Transmission ring and be fixed on mine car cycle rotation above the transmission ring, with colliery, shaft bottom (rock, ore etc.) continuance lifting to well head.Mine car draw-in groove on main power wheel, the guide wheel, room, mine car spacing, shaft coal pocket top coal caving time interval, entrucking load-transfer device speed will be set according to material elementses such as the rotating speed of power wheel, hoisting depth, lifting weights.
Entrucking: the coal in the shaft coal pocket is emitted a certain amount of coal at regular intervals, and interval time is the time that two adjacent mine cars forward the entrucking position to, puts coal output and is the capacity of each mine car.Fallen on the load-transfer device that rotates with certain speed by the coal that coal bunker is emitted, through load-transfer device coal is transported to the shaft bottom, load-transfer device and mine car horizontal throw are very little, slightly exceed mine car saliva height at ordinary times, and coal is transferred band and throws in the mine car, complete entrucking.
Promote: the mine car of filling coal is thus lifted to well head, in pit shaft, install at a certain distance a guide wheel, the hawser that stable long distance rises, the hawser, the mine car that prevent high speed rotating swing in pit shaft, simultaneously the gravitational equilibrium of guide wheel both sides empty wagons loaded vehicle are offset the load that a part reduces main power wheel.
Unload: mine car is thus lifted to well head, and when the mine car bottom rose to power wheel shaft place horizontal surface, the clamp hook device of unloading just contacted the mine car mouth, the mine car base continues to rotate with power wheel, under the effect of the grab of unloading, mine car rotates along the rotating shaft of base, realizes overturning and unloads coal.
Empty wagons is gone into the well: power wheel is rotated further, and finishes the mine car of unloading and is again sent back to the shaft bottom, wakes up with a start next round trip work.
Compared with prior art, the utility model is the lifting means that vertical shaft is used, advantage is continuance lifting, greatly promoted the hoisting capacity of vertical shaft, especially the large mine of the degree of depth, hoisting capacity is obviously greater than traditional lifting means, and utilizes vertical shaft, reduced to the full extent mine construction difficulty and the degree of depth.
Description of drawings
Fig. 1 is theory structure scheme drawing of the present utility model;
Fig. 2 is the structural representation (comprising the position relationship with transmission ring and mine car) of the utility model driving wheel.
The specific embodiment
As shown in the figure, vertical shaft circularly enhancing equipment, mainly comprise well head driving wheel 1 and shaft bottom flower wheel 5, it is characterized in that, well head driving wheel 1 is connected with the shaft bottom flower wheel and is connected with transmission ring, evenly the interval is fixed with tramcar chassis on transmission ring, be provided with the mine car 2 of to tumble at tramcar chassis, be provided with coal bunker 7 and entrucking load-transfer device 6 in the shaft bottom, be provided with unload snap fit 9 and outward transport load-transfer device 8 at well head, entrucking load-transfer device 6 is packed the coal in the coal bunker 7 in the mine car 2, rises to well head by transmission ring, mine car 2 is tumbled coal is discharged on the outward transport load-transfer device 8 by the snap fit 9 of unloading to take away well head.
Wheel rim at well head driving wheel 1 and shaft bottom flower wheel 5 is provided with uniform breach, and the arc length between the adjacent breach center line is identical with the spacing of mine car on transmission ring.
Described transmission ring is wire line thimble, and described well head driving wheel 1 and shaft bottom flower wheel 5 are rope sheave.
Described transmission ring is chain ring, and described well head driving wheel 1 and shaft bottom flower wheel 5 are sprocket wheel.
Between transmission ring, be provided with some guide wheels 3.
Claims (5)
1. vertical shaft circularly enhancing equipment, mainly comprise well head driving wheel (1) and shaft bottom flower wheel (5), it is characterized in that, well head driving wheel (1) is connected 5 with the shaft bottom flower wheel) connect with transmission ring, evenly the interval is fixed with tramcar chassis on transmission ring, be provided with the mine car (2) of to tumble at tramcar chassis, be provided with coal bunker (7) and entrucking load-transfer device (6) in the shaft bottom, be provided with the snap fit of unloading (9) and outward transport load-transfer device (8) at well head, entrucking load-transfer device (6) is packed the coal in the coal bunker (7) in the mine car (2), rise to well head by transmission ring, mine car (2) is tumbled coal is discharged in outward transport load-transfer device (8) by the snap fit of unloading (9) to take away well head.
2. vertical shaft circularly enhancing equipment according to claim 1 is characterized in that, is provided with uniform breach at the wheel rim of well head driving wheel (1) and shaft bottom flower wheel (5), and the arc length between the adjacent breach center line is identical with the spacing of mine car on transmission ring.
3. vertical shaft circularly enhancing equipment according to claim 2 is characterized in that, described transmission ring is wire line thimble, and described well head driving wheel (1) and shaft bottom flower wheel (5) are rope sheave.
4. vertical shaft circularly enhancing equipment according to claim 2 is characterized in that, described transmission ring is chain ring, and described well head driving wheel (1) and shaft bottom flower wheel (5) are sprocket wheel.
5. the described vertical shaft circularly enhancing of arbitrary claim equipment is characterized in that according to claim 1-4, is provided with some guide wheels (3) between transmission ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508524 CN202784580U (en) | 2012-10-03 | 2012-10-03 | Shaft circulating hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220508524 CN202784580U (en) | 2012-10-03 | 2012-10-03 | Shaft circulating hoisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202784580U true CN202784580U (en) | 2013-03-13 |
Family
ID=47811892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220508524 Expired - Fee Related CN202784580U (en) | 2012-10-03 | 2012-10-03 | Shaft circulating hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202784580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731010A (en) * | 2016-05-03 | 2016-07-06 | 西安科技大学 | Coal box lifting mechanical leaking coal cleaning system |
| CN106115169A (en) * | 2016-06-27 | 2016-11-16 | 福州大学 | A kind of vertical shaft for mine promotes system and method |
-
2012
- 2012-10-03 CN CN 201220508524 patent/CN202784580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731010A (en) * | 2016-05-03 | 2016-07-06 | 西安科技大学 | Coal box lifting mechanical leaking coal cleaning system |
| CN106115169A (en) * | 2016-06-27 | 2016-11-16 | 福州大学 | A kind of vertical shaft for mine promotes system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20131003 |