CN207645701U - A kind of electromechanical equipment for coal mine lifting - Google Patents
A kind of electromechanical equipment for coal mine lifting Download PDFInfo
- Publication number
- CN207645701U CN207645701U CN201721823897.3U CN201721823897U CN207645701U CN 207645701 U CN207645701 U CN 207645701U CN 201721823897 U CN201721823897 U CN 201721823897U CN 207645701 U CN207645701 U CN 207645701U
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- Prior art keywords
- fixedly connected
- worm gear
- worm
- column
- worm screw
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Abstract
The utility model discloses a kind of electromechanical equipments for coal mine lifting,Including left column and right column,It is rotatably connected to worm screw between the left column and right column,It is provided with worm gear below the worm screw,The worm and wheel engagement connection,The worm gear front and rear sides are rotatably connected to supporting rack,It is fixedly connected with drum on front side of the worm gear,The front side drum that support frame as described above is located at drum is connect by lifting rope with hanging basket,It is fixedly connected with support plate on the right side of the right column,Being fixedly connected sequentially from right to left on the upside of the support plate has motor and retarder,The output shaft of the motor is fixedly connected with the input shaft of retarder,The output shaft of the retarder is fixedly connected with worm screw,The right column lower right is fixedly connected with power interface and speed-regulating switch,The speed-regulating switch is located at the rear side of power interface,It is good that self-locking property may be implemented in it,It is not susceptible to danger.
Description
Technical field
The utility model is related to Coal Mine Electromechanical Equipment technical field, more specifically to a kind of for coal mine lifting
Electromechanical equipment.
Background technology
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal
Mine.When coal seam is remote from earth's surface, it is typically chosen to underground and digs tunnel digging coal, this is underground mine.When coal seam is away from earth's surface
Distance it is close when, be typically chosen directly stripping surface soil layer excavate coal, this is open coal mine.China's overwhelming majority coal mine category
In underground mine.Coal mine range includes above and below ground and the very big region of related facility.Coal mine is the mankind in digging rich in having
The proportional space excavated when the geological stratification of coal generally includes tunnel, well cave and face etc..Coal is most important solid
Fuel is one kind of kaustobilite.It is the plant in great numbers grown by certain geological epoch, in suitable geological environment
In, it is gradually accumulated into thick-layer, and be buried in water-bed or silt, is formed by very long geochronic geochronic natural incoalation
's.It is most with producing coal in the stratum in the Carboniferous Period, the Permian Period, Jurassic Period and the Tertiary Period in the world in Various Geolcgical Ages, it is important
Coal-forming age.The phosphorus content of coal is generally 46~97%, brown to black, has dim to metallic luster.According to coalification journey
The difference of degree, coal can be divided into peat, four class of lignite, bituminous coal and anthracite.
Coal mine needs to use lifting means in exploitation, and existing lifting means mostly uses hoist engine and directly promoted,
But poor in self when being promoted, easily causes danger.
Utility model content
1. technical problems to be solved
For problems of the prior art, problem is as follows：
（1）, poor in self, easily cause danger.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of electromechanical equipment for coal mine lifting, including left column and right column, between the left column and right column
It is rotatably connected to worm screw, worm gear, the worm and wheel engagement connection, the worm gear front and rear sides are provided with below the worm screw
It is rotatably connected to supporting rack, is fixedly connected with drum on front side of the worm gear, support frame as described above is located at the front side of drum, the line
Disk is connect by lifting rope with hanging basket, is fixedly connected with support plate on the right side of the right column, on the upside of the support plate from right to left according to
Secondary to be fixedly connected with motor and retarder, the output shaft of the motor is fixedly connected with the input shaft of retarder, described to subtract
The output shaft of fast device is fixedly connected with worm screw, and the right column lower right is fixedly connected with power interface and speed-regulating switch, described
Speed-regulating switch is located at the rear side of power interface.
Preferably, the power interface is internally provided with power protecting circuit, the power interface and power protecting circuit
It is electrically connected.
Preferably, the worm and worm wheel outer surface is both provided with protective jacket.
Preferably, it is both provided with bearing between the column and worm screw, between worm gear and supporting rack.
3. advantageous effect
Compared with the prior art, the utility model has the advantage of：
（1）The utility model slows down to motor by retarder, and worm and worm gear is driven to rotate, then passes through
Nacelle device is promoted by drum, using the good self-locking property of worm and worm wheel, when causing danger, such as motor damages subtract
Self-locking can be carried out when the damage of fast device, makes hanging basket keep stablizing, hanging basket will not be made to drop, it is good to realize self-locking property, is not easy to send out
It is raw dangerous.
（2）The power protecting circuit being arranged inside the utility model power interface prevents electrical for protecting equipment
Failure prolongs the service life, and further increases safety, and the protective case that worm gear, worm screw outer surface are arranged can not make in the equipment
Used time protects worm and wormwheel, the bearing being arranged between column and worm screw, between worm gear and supporting rack for make worm screw with
Worm gear can rotate smooth, enhancing using effect.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of the utility model.
Figure label explanation：
1, left column；2, worm screw；3, worm gear；4, drum；5, retarder；6, motor；7, support plate；8, supporting rack；9、
Hanging basket；10, power interface；11, speed-regulating switch；12, right column.
Specific implementation mode
The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole
Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work
The every other embodiment obtained；It shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of electromechanical equipment for coal mine lifting, including left column 1 and right column 12, left column 1
Worm screw 2 is rotatably connected between right column 12,2 lower section of worm screw is provided with worm gear 3, and worm screw 2 engages connection, worm gear 3 with worm gear 3
Front and rear sides are rotatably connected to supporting rack 8, and 3 front side of worm gear is fixedly connected with drum 4, and supporting rack 8 is located at the front side of drum 4,
Drum 4 is connect by lifting rope with hanging basket 9, and the right side of right column 12 is fixedly connected with support plate 7,7 upside of support plate from right to left according to
Secondary to be fixedly connected with motor 6 and retarder 5, the output shaft of motor 6 is fixedly connected with the input shaft of retarder 5, retarder 5
Output shaft be fixedly connected with worm screw 2,12 lower right of right column is fixedly connected with power interface 10 and speed-regulating switch 11, and speed governing is opened
Close 11 rear sides for being located at power interface 10.
Power interface 10 is internally provided with power protecting circuit, and power interface 10 is electrically connected with power protecting circuit.
Worm screw 2 and 3 outer surface of worm gear are both provided with protective jacket.
It is both provided with bearing between column 1 and worm screw 2, between worm gear 3 and supporting rack 8.
Operation principle：The first step, each element group is installed whole, and power interface 10 is connect with external power supply, for being electronic
Machine 6 provides electric power；Second step wants freight using the loading of hanging basket 9, opens speed-regulating switch 11, adjusts turning for motor 6
Rotation is driven to the input shaft of retarder 5, rotation of the retarder 5 to the input of motor 6 by output shaft by speed, motor 6
Slow down, increase torque, enhancing promotes effect, and rotation is driven to worm screw 2 by its output shaft, worm screw 2 by with worm gear 3
Engagement drives worm gear 3 to rotate, and worm gear 3 drives drum 4 fixed thereto to rotate, then is drawn to hanging basket 9 by lifting rope, control
Hanging basket 9 moves, if at this point, motor 6 or the failure of retarder 5, cause torque input to reduce or disappear, worm screw 2 stops
Rotation, worm gear 3 will appear the tendency rotated clockwise under the action of hanging basket 9, but the axial resistance for receiving worm screw 2 is larger, leads
It causes the rotation of worm gear 3 to be obstructed, stabilizes the position of hanging basket 9, it is good to realize self-locking property, is less prone to danger.
It is described above；The only preferable specific implementation mode of the utility model；But the scope of protection of the utility model is not
It is confined to this；Any one skilled in the art is within the technical scope disclosed by the utility model；According to this practicality
Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the scope of protection of the utility model
It is interior.
Claims (4)
1. a kind of electromechanical equipment for coal mine lifting, including left column（1）With right column（12）, it is characterised in that：The left side
Column（1）With right column（12）Between be rotatably connected to worm screw（2）, the worm screw（2）Lower section is provided with worm gear（3）, the snail
Bar（2）With worm gear（3）Engagement connection, the worm gear（3）Front and rear sides are rotatably connected to supporting rack（8）, the worm gear（3）Before
Side is fixedly connected with drum（4）, support frame as described above（8）Positioned at drum（4）Front side, the drum（4）Pass through lifting rope and hanging basket
（9）Connection, the right column（12）Right side is fixedly connected with support plate（7）, the support plate（7）Upside is solid successively from right to left
Surely it is connected with motor（6）With retarder（5）, the motor（6）Output shaft and retarder（5）Input shaft fix connect
It connects, the retarder（5）Output shaft and worm screw（2）It is fixedly connected, the right column（12）Lower right is fixedly connected with power supply
Interface（10）With speed-regulating switch（11）, the speed-regulating switch（11）Positioned at power interface（10）Rear side.
2. a kind of electromechanical equipment for coal mine lifting according to claim 1, it is characterised in that：The power interface
（10）It is internally provided with power protecting circuit, the power interface（10）It is electrically connected with power protecting circuit.
3. a kind of electromechanical equipment for coal mine lifting according to claim 1, it is characterised in that：The worm screw（2）With
Worm gear（3）Outer surface is both provided with protective jacket.
4. a kind of electromechanical equipment for coal mine lifting according to claim 1, it is characterised in that：The left column（1）
With worm screw（2）Between, worm gear（3）With supporting rack（8）Between be both provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823897.3U CN207645701U (en) | 2017-12-25 | 2017-12-25 | A kind of electromechanical equipment for coal mine lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823897.3U CN207645701U (en) | 2017-12-25 | 2017-12-25 | A kind of electromechanical equipment for coal mine lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207645701U true CN207645701U (en) | 2018-07-24 |
Family
ID=62878530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823897.3U Expired - Fee Related CN207645701U (en) | 2017-12-25 | 2017-12-25 | A kind of electromechanical equipment for coal mine lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207645701U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704220A (en) * | 2018-12-29 | 2019-05-03 | 重庆洎皋电力科技有限责任公司 | Electrification in high voltage overhead bare conductor elevating crane and its encapsulated spray robot |
-
2017
- 2017-12-25 CN CN201721823897.3U patent/CN207645701U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704220A (en) * | 2018-12-29 | 2019-05-03 | 重庆洎皋电力科技有限责任公司 | Electrification in high voltage overhead bare conductor elevating crane and its encapsulated spray robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |