CN107522078A - Hoistway conveying equipment for mining - Google Patents
Hoistway conveying equipment for mining Download PDFInfo
- Publication number
- CN107522078A CN107522078A CN201710406140.2A CN201710406140A CN107522078A CN 107522078 A CN107522078 A CN 107522078A CN 201710406140 A CN201710406140 A CN 201710406140A CN 107522078 A CN107522078 A CN 107522078A
- Authority
- CN
- China
- Prior art keywords
- hoistway
- transport box
- conveying equipment
- track
- electric motors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0407—Driving gear ; Details thereof, e.g. seals actuated by an electrical linear motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B15/00—Main component parts of mining-hoist winding devices
- B66B15/08—Driving gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B15/00—Main component parts of mining-hoist winding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/003—Kinds or types of lifts in, or associated with, buildings or other structures for lateral transfer of car or frame, e.g. between vertical hoistways or to/from a parking position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/10—Kinds or types of lifts in, or associated with, buildings or other structures paternoster type
Abstract
The present invention relates to a kind of hoistway conveying equipment (2) for being used to dig up mine.Aspect is continuously being transported with improved material flow, hoistway conveying equipment (2) includes：Multiple, especially at least three transport boxs (4), it can be mobile along hoistway (8)；And linear electric motors (12), it has the primary part (14) being arranged on corresponding transport box (4) and the sub-section (16) arranged along hoistway (8).
Description
Technical field
Set the present invention relates to a kind of hoistway conveying equipment for being used to dig up mine and one kind for running such hoistway conveying
Standby method.
Background technology
Conveying machine in underground mining is realized with the transport box being suspended on hawser.In DE 10 2,004 058
A kind of hoistway conveying equipment is for example described in 757 A1, it has the hinge cable wheel with motor connection, and it is to for conveying member
Conveying hawser guides.
Conveying machine by the use of a this part as hoistway conveying equipment can reach the defeated of about 200m to 3000m
Send depth.Here, main disadvantage is that, costly, it must be detected conveying hawser with short time interval in addition
It is and to be replaced to 2 years per a year and a half.In addition, such hoistway conveying equipment has two transport boxs, its alternately on
Downward driving, so as to there is discontinuous material flow.Transport box be designed as it is large-scale, typically with 30 tons to 50 tons of loading
Volume.It is worn quickly, so that it will be replaced every year on average.In addition, in 1500m depth or deeper hoistway
In situation, cable mass is big to generating limitation to conveying capacity.
The shifting that linear synchronous motor is applied in elevator device for being perpendicularly oriented to is disclosed by WO 2011/042487
Dynamic path.In order to drive elevator device, equipped with primary part, it is fixed on personnel and conveyed on storehouse linear synchronous motor.It is primary
Part includes armature winding, and it is designed to the form of tooth trace circle, and on the tooth of primary part.Permanent magnet is in primary
In the center of partial each tooth.Sub-section has rack structure and each electrical sheet by being electrically insulated from each other is formed,
To keep iron loss as small as possible in sub-section.Sub-section designs with not having permanent magnet completely in addition.Pushed away for producing
Enter the magnetic field of power uniquely and produced individually through primary part.
The content of the invention
It is an object of the invention to provide a kind of hoistway conveying equipment, wherein, at the continuous aspect that transports relative to existing skill
Art ensure that improved material flow.
According to the present invention, the purpose realizes that it includes multiple, outstanding by a kind of hoistway conveying equipment particularly for mining
It is at least three transport boxs, and transport box can move along hoistway；And linear electric motors, it, which has, is arranged in accordingly
Primary part on transport box and the sub-section along hoistway arrangement.
According to the present invention, the purpose is realized by a kind of method for being used to run this hoistway conveying equipment.
It can be delivered to according to its meaning in following the advantages of quoting and preferred embodiment in terms of hoistway conveying equipment
On operation method.
The present invention is considered based on such, that is, improves the quantity of the transport box in hoistway conveying equipment, this is by making
Cable drive is substituted with linear motor driver to realize.Here, eliminating conveying hawser and in machine nacelle
(Maschinenhaus) equipment in, it is very expensive in maintenance and cost.Can be real by using linear electric motors
Multiple transport boxs (being merely capable of driving one or most two in the case of hawser drives) are now run simultaneously." multiple "
Transport box is herein understood at least three, preferably approximately 10 transport boxs.The quantity of transport box is herein by independently
It is determined that wherein the landform for for example considering to have application region, the especially depth (deeper can use more containers) of hoistway,
The rate of loading of minimum spacing between each transport box and/or the loading attachment for loading transport box.By carrying
The quantity of high transport box, conveying articles stream are almost continuous, the productivity ratio thus, it is possible to simply increase time per unit
And optimize the production process for the production equipment for being associated with the hoistway conveying equipment.
According to a preferable design, primary part has the mobile part of linear electric motors, and secondary section
Divide the stator of the fixation with linear electric motors.Mobile part corresponds to rotor in the case of linear electric motors, and works as and be somebody's turn to do
When linear electric motors are linear synchronous motors, mobile part is used for the pole for accommodating linear electric motors, or in asynchronous linear motor
In the case of, mobile part is used to accommodate inductor.Such linear electric motors are arranged compared to common, permanent magnet
Linear electric motors in primary part are obvious cheaper.
Preferably, transport box has maximum 20 tons, the stowage of especially less than 10 tons, especially about 5 ton.
Therefore, its size is small by 20% compared to the transport box applied at that time in hawser feed drive device.Less transport box
Can simply it change.In addition, it is sufficient that relatively small and simple loading attachment, thus ensure that hoistway conveying is set
Standby glitch-free operation.
In terms of the ultra-safe operation of hoistway conveying equipment, tens meters to hundreds of meters are provided between transport box
Spacing, the especially spacing between 50 meters and 150 meters, especially about 100 meter spacing.Depth of the spacing also with hoistway
Degree is related：In the hoistway deep more than 1000m, the spacing between each transport box is hundreds of meters.Especially in two dresses
Time interval between load process is always identical, and thus the filling process of transport box is unified consistent and its is outstanding
Part is the automaticity of height.
According to a preferable design, hoistway conveying equipment includes two tracks for transport box, wherein, the
One track be provided for transport box move downward and the second track is provided for the upward motion of transport box.Pass through this
Kind structure, while the upward motion for the transport box being loaded and moving downward for empty transport box are realized, without
Transport fully loaded and empty container along with common path and interfered possible herein.
According to a preferable design, transfer is respectively arranged with the upper and lower end of track, should
Transfer is designed for transport box from a track transmission to another track." upper end " and " bottom " herein
It is not interpreted as forcibly in vertical direction limiting the space of hoistway and/or track, but the two ends are especially logical
Cross the unloading of transport box and/or load plane to define.Here, what is pursued is as soon as possible to be placed into transport box all the time
On corresponding other track so that driving path is as short as possible on the whole.
According to another preferable design, each transport box has an emergency braking apparatus, and it especially sets
Rail brake is counted into, it is activated in current failure.Therefore ensure that in the case of linear electric motors failure, when such as transportation system
When whole electric current supply is all failed, into " braking " running status.
Suitably, linear electric motors are linear synchronous motors.The use of linear synchronous motor has advantages below, i.e., relative to
Asynchronous linear motor needs less energy.
Brief description of the drawings
Embodiments of the invention further describe with reference to the accompanying drawings.It simplifiedly shows strongly：
Fig. 1 shows the first design of hoistway conveying equipment in longitdinal cross-section diagram,
Fig. 2 be through the cross section of two transport boxs of the hoistway conveying equipment according to Fig. 1,
Fig. 3 be through the cross section of two transport boxs of the second embodiment of hoistway conveying equipment,
Fig. 4 shows the transport box of the suspension in hoistway conveying equipment in longitdinal cross-section diagram.
Embodiment
Identical reference number has identical meaning in different drawings.
Figure 1 illustrates the hoistway conveying equipment 2 for mining, and it is adapted to the conveying in about 200m to 3000m deep
Used in degree.Hoistway conveying equipment 2 includes multiple transport boxs 4, and it is travelled up and down along two tracks 6a, 6b in hoistway 8.
Transport box 4 is spaced about 100m with about 5 tons of stowage and each two transport box 4 herein.
In the illustrated embodiment, empty transport box 4 is along track 6a to downward driving, until it is reached under hoistway 8
End.First transfer 10 is installed in the lower end of hoistway 8, it transports the transport box 4 of sky to the second track 6b
On.Next, material, material especially ore are loaded for transport box 4 by the loading attachment not shown further.Load
Process is shown by arrow 11.The transport box 4 being filled is travelled and led in the upper end of hoistway 8 upwards by track 6b
Cross and unloaded also without the discharge mechanism further shown, this is shown by arrow 13.Second transfer 10 will finally unstow
Transport box 4 be placed on track 6a.
Transport of the transport box 4 along hoistway 8 is performed by linear synchronous motor herein, and it is also known as linear electric motors 12,
Its construction further describes according to Fig. 2 to 4, causes transport box again to downward driving and then can be in hoistway 8 whereby
Bottom is loaded.
Linear electric motors 12 have the primary part being arranged on corresponding transport box 4 and the secondary arranged along hoistway 8
Part 16.Primary part 14 includes mobile part, is pole carrier 18 herein, and it includes the permanent magnet being not shown herein,
The permanent magnet is used to produce magnetic field, and propulsive force is triggered in the magnetic field.
Sub-section 16 is configured without permanent magnet and has stator 20.Stator 20 is substantially in the whole length of hoistway 8
Extend on degree.Corresponding track 6a, 6b two track components 22 are connected with stator 20.Each transport box 4 enables in particular to tear open
It is fixed on unloading in bearing structure 24, wherein bearing structure 24 is travelled by gear 26 along track component 22.
It is according to Fig. 2 and according to the difference between Fig. 3 embodiment variant, two tracks 6a, 6b exist in fig. 2
It is diametrically positioned relatively to each other, and track 6a, 6b is carried and in parallel with each other by shared holding member 28 in figure 3
Extension.
Figure 4 illustrates the other component of hoistway conveying equipment 2.Sensor 30 is positioned at the suspension of transport box 4
In the upper area of device, the sensor is schematically shown.In addition, each transport box 4 has a brake apparatus 32,
It is specifically configured to rail brake.As from fig. 4, it can be seen that can be that each transport box 4 sets multiple pole carrier 18s, in present situation
In be two.
Claims (9)
1. a kind of hoistway conveying equipment (2) for being used to dig up mine, including：Multiple, especially at least three transport boxs (4) are described
Transport box can be mobile along hoistway (8)；And linear electric motors (12), the linear electric motors are corresponding described with being arranged in
The primary part (14) at transport box (4) place and the sub-section (16) arranged along the hoistway (8).
2. hoistway conveying equipment (2) according to claim 1, wherein, the primary part (14) has the straight-line electric
The mobile part (18) of machine (12), and the sub-section (16) has the stator of the fixation of the linear electric motors (12)
(20)。
3. hoistway conveying equipment (2) according to any one of the preceding claims, wherein, the transport box (4) has
Maximum 20 tons, the stowage of especially less than 10 tons, especially about 5 ton.
4. hoistway conveying equipment (2) according to any one of the preceding claims, wherein, in the institute that each two follow each other
State and tens meters to hundreds of meters of spacing is provided between transport box (4), especially the spacing between 50 meters and 150 meters, especially
It is about 100 meters of spacing.
5. hoistway conveying equipment (2) according to any one of the preceding claims, wherein, including for the transport box
(4) two tracks (6a, 6b), wherein, the first track (6a) is provided for moving downward for the transport box (4), and
Second track (6b) is provided for the upward motion of the transport box (4).
6. hoistway conveying equipment (2) according to claim 5, wherein, in the upper end and lower end of the track (6a, 6b)
It is respectively arranged with transfer (10) at portion, the transfer is designed for the transport box (4) from a track
(6a, 6b) is transferred on another track (6a, 6b).
7. hoistway conveying equipment (2) according to any one of the preceding claims, wherein, each transport box (4)
All there is an emergency braking apparatus (32), the emergency braking apparatus is specifically configured to rail brake.
8. hoistway conveying equipment (2) according to any one of the preceding claims, wherein, the linear electric motors (12) are same
Walk linear electric motors.
9. one kind is used for the method for running hoistway conveying equipment (2) according to any one of the preceding claims.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16175044.3A EP3257802A1 (en) | 2016-06-17 | 2016-06-17 | Shaft conveyer system for the mining industry |
| EP16175044.3 | 2016-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107522078A true CN107522078A (en) | 2017-12-29 |
Family
ID=56137188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406140.2A Pending CN107522078A (en) | 2016-06-17 | 2017-06-01 | Hoistway conveying equipment for mining |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3257802A1 (en) |
| CN (1) | CN107522078A (en) |
| RU (1) | RU2017117593A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113401830B (en) * | 2021-06-30 | 2022-08-19 | 中铁七局集团第五工程有限公司 | Subway shield constructs construction with full-automatic section of jurisdiction conveying system that goes into well |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390467A (en) * | 1989-05-08 | 1991-04-16 | Fuji Electric Co Ltd | Vertical carrying device |
| CN1053331A (en) * | 1989-11-10 | 1991-07-24 | 阿尔法特拉德有限公司 | Linear motor conveyance system |
| AU7205791A (en) * | 1990-03-01 | 1991-09-05 | Anglo Operations Limited | Shaft conveyance system |
| JPH0781863A (en) * | 1993-09-14 | 1995-03-28 | Hitachi Metals Ltd | Linear elevator |
| DE69109968T2 (en) * | 1990-08-07 | 1995-09-21 | Kajima Corp | Linear motor driven elevator. |
| CN102040139A (en) * | 2009-10-15 | 2011-05-04 | 河南理工大学 | Direct drive type hoist with boosting caliper brake |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8904875D0 (en) * | 1989-03-03 | 1989-04-12 | Alphatrad Sa | Conveyance system |
| US6513627B1 (en) * | 1998-09-04 | 2003-02-04 | Rupert John Cruise | Deep level mine shaft hybrid conveyance system |
| DE102004058757A1 (en) | 2004-12-06 | 2005-07-07 | Siemens Ag | Shaft or mine shaft transport system has a system of impulse counters linked to a digital control system that is used to determine the amount of cable paid out and the speed of travel and position of cabins within the shaft |
| DE102009048822A1 (en) | 2009-10-09 | 2011-04-14 | Siemens Aktiengesellschaft | Transport system with electromagnetic brake |
| CN105939948B (en) * | 2013-12-05 | 2019-11-05 | 奥的斯电梯公司 | Destination distribution and varying ability in eleva-tor bank |
-
2016
- 2016-06-17 EP EP16175044.3A patent/EP3257802A1/en not_active Withdrawn
-
2017
- 2017-05-22 RU RU2017117593A patent/RU2017117593A/en not_active Application Discontinuation
- 2017-06-01 CN CN201710406140.2A patent/CN107522078A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0390467A (en) * | 1989-05-08 | 1991-04-16 | Fuji Electric Co Ltd | Vertical carrying device |
| CN1053331A (en) * | 1989-11-10 | 1991-07-24 | 阿尔法特拉德有限公司 | Linear motor conveyance system |
| AU7205791A (en) * | 1990-03-01 | 1991-09-05 | Anglo Operations Limited | Shaft conveyance system |
| DE69109968T2 (en) * | 1990-08-07 | 1995-09-21 | Kajima Corp | Linear motor driven elevator. |
| JPH0781863A (en) * | 1993-09-14 | 1995-03-28 | Hitachi Metals Ltd | Linear elevator |
| CN102040139A (en) * | 2009-10-15 | 2011-05-04 | 河南理工大学 | Direct drive type hoist with boosting caliper brake |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2017117593A (en) | 2018-11-23 |
| EP3257802A1 (en) | 2017-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |
|
| WD01 | Invention patent application deemed withdrawn after publication |