CN206447513U - Compact type mine hoist - Google Patents
Compact type mine hoist Download PDFInfo
- Publication number
- CN206447513U CN206447513U CN201621474755.6U CN201621474755U CN206447513U CN 206447513 U CN206447513 U CN 206447513U CN 201621474755 U CN201621474755 U CN 201621474755U CN 206447513 U CN206447513 U CN 206447513U
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- brake
- decelerator
- motor
- mine hoist
- main support
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Abstract
The utility model is related to elevator technical field, specifically related to a kind of compact type mine hoist, belong to mining equipment, solve conventional lift machine complicated, volume is big, dismount transport amount big, the problems such as required installing space is big, including base, main support, roller and brake apparatus, electric control system, main support side is outwards fixed with electric machine support, main support opposite side is fixed with bracing strut, motor is installed on electric machine support, inside centre of the drum, and decelerator is installed positioned at motor side, motor is connected with decelerator by flange, decelerator output end is connected with roller, the roller other end is connected by short axle with bearing, short axle one end is equipped with shaft encoder, short axle periphery is provided with conical gear, conical gear connects depth indicator, with reasonable in design, installing space is small, dismount convenient transportation, reliable the advantages of, and improve operational efficiency, with good application value.
Description
Technical field
The utility model is related to elevator technical field, and in particular to a kind of compact type mine hoist, belongs to ore deposit
Use equipment.
Background technology
Mine hoist is the important lifting means of mining production, is one of " four big parts " in mining machinery, there is " mine
The laudatory title of throat ".Mine hoisting transport is the important step in coal mining production process, is responsible for lifting work personnel, Shang Tikuang
The vital task such as production and lowering device.Change mine hoist sometimes for meeting production requirement needs during coal production
Installation site.Dynamical system used in traditional mine hoist is made up of asynchronous motor acceleration and deceleration device, and motor and reel
Connected by shaft coupling, motor speed used is high, moment of torsion is small, so matching decelerator speed is than big, it is two grades even three
Level transmission, and use column gear transmission decelerator mostly, bulky, complicated, floor space is big, to dismounting and transports
Defeated to bring great inconvenience, workload is larger；And the asynchronous motor of a high-speed cruising is connected due to going out shaft end, transport
Its bearing noise is big during row, so the presence of decelerator, not only increases cost, also results in the transmission efficiency of whole transmission system
It is greatly lowered, and there are the problems such as consumed energy is big, operation noise is big, difficult in maintenance.In addition, traditional mine hoisting
Installing space required for machine is big, it is impossible to debugging is completed before dispatching from the factory, and production time influence coal can not only be taken at the scene by debugging
Ore deposit is normally produced, while live rugged environment increases debugging difficulty.
The content of the invention
There is complicated, bulky, dismounting transport amount to solve traditional mine hoist in the utility model
Greatly, required installing space is big and the low problem of transmission efficiency there is provided a kind of compact type mine hoist.
The utility model adopts the following technical scheme that realization：Compact type mine hoist, including base, main branch
Frame and roller and its brake apparatus on main support, in addition to containing electrical control cubicles, the electric control system of console,
Innovative point of the present utility model is that main support side is outwards fixed with electric machine support, and main support opposite side is fixed with bracing strut,
Installed on electric machine support inside motor, centre of the drum and decelerator is installed positioned at motor side, wherein motor
Output end is connected by flange with decelerator, and flange is fixed by screws on main support, and the input of decelerator passes through screw
Be fixed on flange, the output end of decelerator is connected by screw with roller one end center, the other end of roller by short axle with
Bearing is connected, and bearing is fixed with bracing strut.
In order to further optimize the structure of the elevator, its function is improved, the utility model has also carried out following improvement：
Preferably, one end of short axle is equipped with shaft encoder, and shaft encoder output end is electrically connected with electric control system.
Preferably, short axle periphery be provided with conical gear, conical gear connection depth indicator, depth indicator it is defeated
Go out end to be electrically connected with electric control system, depth indicator is existing known products, hoisting container can be indicated for operator
Position in the wellbore, sends the signals such as deceleration, pulleying, parking, the control principle of this part is ability to electric control system
Domain those of ordinary skill is easily achieved.
Preferably, motor is explosion-proof type rare earth permanent-magnet synchronization motor, and its safety and reliability is high, with small volume,
The advantages of lightweight, efficiency high, energy consumption are low, temperature rise is low, power factor is high.
Preferably, shock absorption strip is added between motor and electric machine support, it is ensured that the stable and reliable operation of motor and decelerator.
Preferably, decelerator is the traveling speed reducer in planetary reduction gear, and inner high speed end is provided with auxiliary brake.Walking
Decelerator is existing known products, and its structure is particularly compact, with fabulous bearing capacity and operational reliability.
Preferably, brake apparatus is constant deceleration brake system, including disc-brake and hydraulic station, disc-brake and liquid
Pressure station connection, disc-brake sets at least to four, and intelligent brake monitoring system is provided with disc-brake.
Compared with prior art, the utility model has the following advantages that：
1st, decelerator is fixed on drums inside by the utility model by flange, and motor is fixed on by electric machine support
On main support, and traveling speed reducer is selected, self structure form is particularly compact, and decelerator and motor is integrated by flange
Together, installing space, connection and reasonable arrangement, compact conformation are substantially reduced；
2nd, installing space needed for mine hoist of the present utility model is smaller, and debugging efforts can be completed before dispatching from the factory, drop
Low debugging difficulty, saves the coal production time；
3rd, mine hoist of the present utility model does not have main shaft, not only saves material, and reduce of shaft coupling
Number, transporting the dismounting of elevator becomes more to facilitate；
4th, the decelerator of the utility model mine hoist is internally provided with auxiliary brake, and two are constituted with disc-brake
Brakes is covered, the security of mine hoist is improved, while disc-brake system uses constant deceleration brake system, significantly
Improve the service life of elevator；
In a word, the utility model has small reasonable in design, installing space, dismounting convenient transportation, reliable etc. excellent
Point, and operational efficiency is substantially increased, with good application value.
Brief description of the drawings
Fig. 1 is mine hoist structural representation of the present utility model；
Fig. 2 is the side view of mine hoist of the present utility model；
Fig. 3 is complete layout of the present utility model；
In figure：1- bases, 2- main supports, 3- rollers, 4- electrical control cubicles, 5- consoles, 6- electric machine supports, 7- bracing struts, 8-
Motor, 9- decelerators, 10- flanges, 11- short axles, 12- bearings, 13- shaft encoders, 14- conical gears, 15- depth is indicated
Device, 16- disc-brakes, 17- hydraulic stations；18- shock absorption strips；19- rollers.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.
Compact type mine hoist, as shown in Figure 1, 2, including base 1, main support 2 and on main support
Roller 3 and its brake apparatus, in addition to the electric control system containing electrical control cubicles 4, console 5, main support side is outwards solid
Surely there is electric machine support 6, main support opposite side is fixed with installation motor 8 on bracing strut 7, electric machine support, motor and motor support
Add shock absorption strip between frame.The output of decelerator 9, wherein motor is installed inside centre of the drum and positioned at motor side
End is connected by flange 10 with decelerator 9, and flange is fixed by screws on main support, and the input of decelerator is solid by screw
Be scheduled on flange, the output end of decelerator is connected by screw with roller one end center, the other end of roller by short axle 11 with
Bearing 12 is connected, and bearing is fixed with bracing strut.
One end of short axle 11 is equipped with shaft encoder 13, and shaft encoder output end is electrically connected with electric control system, and axle is compiled
Code device is used for coordinating electric control system to realize that the speed of elevator is shown and overspeed protection, can also send electric signal and participate in electric
Control.
The periphery of short axle 11 be provided with conical gear 14, conical gear connection depth indicator 15, depth indicator it is defeated
Go out end to be electrically connected with electric control system.Depth indicator can indicate the position of hoisting container in the wellbore for operator,
Send decelerations, pulleying, the signal such as parking to electric control system, it is ensured that mine hoist safety operation and realize elevator accurately,
Safe ramp to stop.
Motor 8 is explosion-proof type rare earth permanent-magnet synchronization motor, compared with conventional motor, because rotor uses permanent-magnet material,
Using alternating frequency conversion technique, its efficiency and overload capacity can be improved well, the capacity of existing power network is given full play to, and save power network
Investment, and the brush without conventional motors, coil, so can effectively economize on resources.
Decelerator 9 is the traveling speed reducer in planetary reduction gear, and inner high speed end is provided with auxiliary brake.Inside decelerator
Speed end is provided with auxiliary brake, and the service braking of elevator can be achieved, and deceleration is worked as in impact when reducing braking to decelerator
Auxiliary brake fails after tooth is beaten inside device, and now disc-brake realizes brake hard, improves the security of elevator
And reliability.
As shown in figure 3, brake apparatus is constant deceleration brake system, including disc-brake 16 and hydraulic station 17, dish type system
Dynamic device is connected with hydraulic station, and disc-brake sets at least to four, and intelligent brake monitoring system is provided with disc-brake.When
When decelerator occurs to beat tooth, internal auxiliary brake failure starts brake hard, hydraulic station detects roller by shaft encoder
Rotating speed constitutes velocity close-loop control, and the oil pressure of control disc-brake realizes constant deceleration brake.Hydraulic station uses two, wherein one
Platform be used for work, another then give over to it is standby.When wherein one hydraulic station breaks down, it is switched to separately by electrical control cabinet
One is operated；Console is the control platform of elevator, realizes the control and monitoring of elevator.Depth indicator passes through circle
Bevel gear is connected with short axle, and depth indicates that system can indicate the position of hoisting container in the wellbore for operator, to electric-controlled
System processed sends the signals such as deceleration, pulleying, parking.Whole elevator is fixed on the ground by base.
Claims (7)
1. a kind of compact type mine hoist, including base（1）, main support（2）And the roller on main support
（3）And its brake apparatus, in addition to contain electrical control cubicles（4）, console（5）Electric control system, it is characterized in that main support one
Electric machine support is fixed with outside lateral（6）, main support opposite side is fixed with bracing strut（7）, motor is installed on electric machine support（8）,
Decelerator is installed inside centre of the drum and positioned at motor side（9）, the output end of wherein motor passes through flange（10）
With decelerator（9）Connection, flange is fixed by screws on main support, and the input of decelerator is fixed by screws in flange
On, the output end of decelerator is connected by screw with roller one end center, and the other end of roller passes through short axle（11）With bearing
（12）Connection, bearing is fixed with bracing strut.
2. compact type mine hoist according to claim 1, it is characterized in that short axle（11）One end equipped with axle compile
Code device（13）, shaft encoder output end and electric control system are electrically connected with.
3. compact type mine hoist according to claim 1 or 2, it is characterized in that short axle（11）Periphery is provided with
Conical gear（14）, conical gear connection depth indicator（15）, the output end and electric control system of depth indicator be electrical
Connection.
4. compact type mine hoist according to claim 1 or 2, it is characterized in that motor（8）It is dilute for explosion-proof type
Native permagnetic synchronous motor.
5. compact type mine hoist according to claim 1 or 2, it is characterized in that motor（8）With electric machine support
（6）Between plus shock absorption strip（18）.
6. compact type mine hoist according to claim 1 or 2, it is characterized in that decelerator（9）For planetary reduction gear
Traveling speed reducer in device, inner high speed end is provided with auxiliary brake.
7. compact type mine hoist according to claim 1 or 2, it is characterized in that brake apparatus is constant deceleration brake
System, including disc-brake（ 16）And hydraulic station（17）, disc-brake is connected with hydraulic station, and disc-brake is at least set
Four are set to, intelligent brake monitoring system is provided with disc-brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474755.6U CN206447513U (en) | 2016-12-30 | 2016-12-30 | Compact type mine hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474755.6U CN206447513U (en) | 2016-12-30 | 2016-12-30 | Compact type mine hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206447513U true CN206447513U (en) | 2017-08-29 |
Family
ID=59673699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474755.6U Active CN206447513U (en) | 2016-12-30 | 2016-12-30 | Compact type mine hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206447513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629456A (en) * | 2016-12-30 | 2017-05-10 | 山西新富升自动化工程有限公司 | Mine hoist compact in structure |
-
2016
- 2016-12-30 CN CN201621474755.6U patent/CN206447513U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629456A (en) * | 2016-12-30 | 2017-05-10 | 山西新富升自动化工程有限公司 | Mine hoist compact in structure |
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