CN209351400U - A kind of coal mine fully-mechanized mining transportation roadway equipment train traction device - Google Patents
A kind of coal mine fully-mechanized mining transportation roadway equipment train traction device Download PDFInfo
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- CN209351400U CN209351400U CN201920013773.1U CN201920013773U CN209351400U CN 209351400 U CN209351400 U CN 209351400U CN 201920013773 U CN201920013773 U CN 201920013773U CN 209351400 U CN209351400 U CN 209351400U
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- Prior art keywords
- wall
- traction device
- coal mine
- mechanized mining
- transportation roadway
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Abstract
The utility model discloses a kind of coal mine fully-mechanized mining transportation roadway equipment train traction devices, including towing plate, the bottom outer wall of the towing plate is provided with rectangular channel, and the two sides inner wall of rectangular channel is opened there are two the first counterbore, the inner wall of four first counterbores is provided with first bearing, and the inner wall of four first bearings is rotatably connected to rotating bar, the outer wall of two rotating bars is located in the middle position and is provided with belt pulley, and the outer wall of two belt pulleys is rotatably connected to rotation band, the inner wall of the rotation band is provided with equidistant dovetail groove in a ring, the both ends outer wall of two rotating bars is provided with movable pulley.The utility model can prevent from causing to fall off between train and traction device due to frictional force deficiency, it can prevent from excessively causing due to coal mine generation movement between traction device and ground to impact to the discharging of coal mine, prevent from impacting the traction of traction device due to the phenomenon that frictional force deficiency causes gear to dally.
Description
Technical field
The utility model relates to coal mining technology fields more particularly to a kind of coal mine fully-mechanized mining transportation roadway equipment train to draw
Device.
Background technique
Coal mine fully-mechanized mining transportation roadway equipment train is a transporting equipment in comprehensive mechanical coal mining system, is mounted on coal mining
The lane Zheng Xianghuofu of working face needs to draw it by traction device during train use, in order to by coal
Mine is transported to the external world.
But existing traction device is when drawing train, due to frictional force deficiency may result in train from
It falls off on traction device, the transport of coal mine is impacted, in addition, traction device is when drawing train, to coal mine
When carrying out discharging, it may excessively make the frictional force between traction device and ground insufficient due to coal mine, traction device is caused to be sent out
Raw movement, impacts the discharging of coal mine.Therefore, it needs to design a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device
Solve problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of coal mine fully-mechanized mining fortune proposed
Defeated lane equipment train traction device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of coal mine fully-mechanized mining transportation roadway equipment train traction device, including towing plate, the bottom outer wall of the towing plate are opened
There is rectangular channel, and the two sides inner wall of rectangular channel is opened there are two the first counterbore, the inner wall of four first counterbores is provided with
First bearing, and the inner wall of four first bearings is rotatably connected to rotating bar, the outer wall of two rotating bars is located at centre
Position be provided with belt pulley, and the outer wall of two belt pulleys is rotatably connected to rotation band, and the inner wall of the rotation band is opened
There is an equidistant dovetail groove in a ring, the both ends outer wall of two rotating bars is provided with movable pulley, and the one of the towing plate
Side outer wall is provided with L shaped plate close to the position at top, and the bottom outer wall of L shaped plate is located in the middle position and is provided with electric expansion
Bar, the bottom outer wall of the electric telescopic rod be provided with fixed disk, and the bottom outer wall of fixed disk is provided with and equidistantly distributes
Fixed tooth, the outer wall of the towing plate is provided with guiding piece far from the side of L shaped plate, and the top exterior walls of guiding piece are provided with traction
Hole, the side outer wall of the guiding piece is provided with the second counterbore, and the inner wall of the second counterbore is provided with second bearing, second axis
The inner wall held is rotatably connected to threaded rod, and the both ends of towing pad side inner wall are provided with telescopic rod, and two flexible
The side outer wall of bar is provided with pressing plate, and the side outer wall of the pressing plate and the side inner wall of towing pad are provided with equidistant point
The convex block of cloth.
The side inner wall of the rectangular channel is located in the middle position setting hair as a further solution of the present invention,
Motivation, and one end of engine output shaft is provided with gear, is intermeshed between gear and dovetail groove.
The side of the towing plate top exterior walls is provided with control cabinet as a further solution of the present invention, and
Control cabinet is connected with switch by conducting wire, and switch is connected with power supply by conducting wire.
The top exterior walls of the towing plate are arranged far from the position of control cabinet as a further solution of the present invention,
There is fixed block, and the both ends of fixed block side outer wall are provided with thread groove.
The inner wall of two thread grooves is threaded with bail as a further solution of the present invention,
And the inner wall of two bails is provided with the protrusion equidistantly distributed.
The side outer wall of the pressing plate is provided with nut, and nut and spiral shell as a further solution of the present invention,
It is threadedly coupled between rasp bar.
The side outer wall of the threaded rod is provided with rotating disc as a further solution of the present invention, and rotates
The side outer wall of disk is provided with handle.
The utility model has the following beneficial effects:
1. being capable of increasing train connecting portion and device connecting portion by threaded rod, pressing plate, convex block and the protrusion of setting
Between frictional force prevent from causing due to frictional force deficiency train and traction to fill in order to which traction device draws train
It is fallen off between setting and the transport of coal mine is impacted；
2. fixed disk and fixed tooth by setting, the frictional force being capable of increasing between traction device and ground, in order to
Traction device is fixed, prevents from excessively causing due to coal mine that the mobile discharging to coal mine occurs between traction device and ground
It impacts；
3. by the rotation band and dovetail groove of setting, the frictional force being capable of increasing between rotation band and gear, in order to tooth
The dynamic band movement of wheel belt turn, prevents from causing the traction of traction device due to the phenomenon that frictional force deficiency causes gear to dally
It influences.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device sectional structure signal
Figure；
Fig. 2 be the utility model proposes a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device front view structure signal
Figure；
Fig. 3 be the utility model proposes a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device partial structurtes signal
Figure.
In figure: 1 movable pulley, 2 rectangular channels, 3 towing plates, 4 fixed teeth, 5 L shaped plates, 6 fixed disks, 7 electric telescopic rods, 8 turns
Lever, 9 control cabinets, 10 gears, 11 rotation bands, 12 dovetail grooves, 13 fixed blocks, 14 bails, 15 belt pulleys, 16 guiding pieces, 17
Convex block, 18 towing pads, 19 pressing plates, 20 threaded rods, 21 rotating discs, 22 nuts, 23 telescopic rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device, including towing plate 3, the bottom of towing plate 3
Portion's outer wall is provided with rectangular channel 2, and the two sides inner wall of rectangular channel 2 is opened there are two the first counterbore, and the inner wall of four the first counterbores is equal
It is welded with first bearing, and the inner wall of four first bearings is rotatably connected to rotating bar 8, the outer wall of two rotating bars 8 is located at
Intermediate position is welded with belt pulley 15, and the outer wall of two belt pulleys 15 is rotatably connected to rotation band 11, rotates band 11
Inner wall be provided with equidistant dovetail groove 12 in a ring, movable pulley has been bolted in the both ends outer wall of two rotating bars 8
1, L shaped plate 5 has been bolted close to the position at top in the side outer wall of towing plate 3, and the bottom outer wall of L shaped plate 5 is located at
Electric telescopic rod 7 has been bolted in intermediate position, and fixed disk has been bolted in the bottom outer wall of electric telescopic rod 7
6, and the bottom outer wall of fixed disk 6 is provided with the fixation tooth 4 equidistantly distributed, the outer wall of towing plate 3 is far from the side of L shaped plate 5
Guiding piece 16 is bolted, and the top exterior walls of guiding piece 16 are provided with towing pad 18, the side outer wall of guiding piece 16 is opened
There is the second counterbore, and the inner wall of the second counterbore is welded with second bearing, the inner wall of second bearing is rotatably connected to threaded rod 20,
Telescopic rod 23 has been bolted in the both ends of 18 side inner wall of towing pad, and the side outer wall of two telescopic rods 23 passes through
It is bolted pressing plate 19, the side outer wall of pressing plate 19 and the side inner wall of towing pad 18 are provided with the convex block equidistantly distributed
17。
In the utility model, the side inner wall of rectangular channel 2 is located in the middle position and engine is bolted, and starts
Gear 10 has been bolted in one end of machine output shaft, is intermeshed between gear 10 and dovetail groove 12, and 3 top of towing plate is outer
Control cabinet 9 has been bolted in the side of wall, and control cabinet 9 is connected with switch by conducting wire, and switch is connected with by conducting wire
Power supply is connected between control cabinet 9 and electric telescopic rod 7 by conducting wire, and the top exterior walls of towing plate 3 are far from the position of control cabinet 9
Fixed block 13 is bolted, and the both ends of 13 side outer wall of fixed block are provided with thread groove, the inner wall of two thread grooves
It is threaded with bail 14, and the inner wall of two bails 14 is provided with the protrusion equidistantly distributed, the one of pressing plate 19
Side outer wall is welded with nut 22, and is threadedly coupled between nut 22 and threaded rod 20, and the side outer wall of threaded rod 20 passes through bolt
It is connected with rotating disc 21, and the side outer wall of rotating disc 21 is provided with handle.
Working principle: in use, the connecting portion of the connecting portion of train and traction device is fixed in towing pad 18,
Make rotating disc 21 that threaded rod 20 be driven to rotate by swing handle, so that pressing plate 19 is fixed to the connecting portion of train,
In order to which traction device draws train, further train can be drawn by fixed block 13 and bail 14,
After the completion of fixation, start engine, rotate driven by engine gear 10, to make gear 10 that rotation band 11 be driven to carry out
Rotation so that it is mobile so that rotating bar 8 is driven movable pulley 1, and then makes traction device that train be driven to advance, upon arrival at a destination,
Closing engine stops traction device, turns on the switch, and makes electric telescopic rod 7 that fixed disk 6 be driven to decline by control cabinet 9, from
And traction device is fixed, the frictional force between fixed disk 6 and ground is increased by fixed tooth 4, prevents traction device from sending out
Raw movement impacts the discharging of coal mine.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device, including towing plate (3), which is characterized in that the towing plate
(3) bottom outer wall is provided with rectangular channel (2), and the two sides inner wall of rectangular channel (2) is opened there are two the first counterbore, described in four
The inner wall of first counterbore is provided with first bearing, and the inner wall of four first bearings is rotatably connected to rotating bar (8), and two
The outer wall of the rotating bar (8) is located in the middle position and is provided with belt pulley (15), and the outer wall of two belt pulleys (15) is equal
It is rotatably connected to rotation band (11), the inner wall of the rotation band (11) is provided with equidistant dovetail groove (12) in a ring, two institutes
The both ends outer wall for stating rotating bar (8) is provided with movable pulley (1), the position of the side outer wall of the towing plate (3) close to top
It is provided with L shaped plate (5), and the bottom outer wall of L shaped plate (5) is located in the middle position and is provided with electric telescopic rod (7), it is described electronic
The bottom outer wall of telescopic rod (7) is provided with fixed disk (6), and the bottom outer wall of fixed disk (6) is provided with consolidating of equidistantly distributing
The outer wall of fixed tooth (4), the towing plate (3) is provided with guiding piece (16) far from the side of L shaped plate (5), and guiding piece (16)
Top exterior walls are provided with towing pad (18), and the side outer wall of the guiding piece (16) is provided with the second counterbore, and the inner wall of the second counterbore
It is provided with second bearing, the inner wall of the second bearing is rotatably connected to threaded rod (20), in towing pad (18) side
The both ends of wall are provided with telescopic rod (23), and the side outer wall of two telescopic rods (23) is provided with pressing plate (19), the pressure
The side outer wall of plate (19) and the side inner wall of towing pad (18) are provided with the convex block (17) equidistantly distributed.
2. a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device according to claim 1, which is characterized in that the square
The side inner wall of shape slot (2) is located in the middle position setting engine, and one end of engine output shaft is provided with gear (10),
It is intermeshed between gear (10) and dovetail groove (12).
3. a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device according to claim 2, which is characterized in that described to lead
The side of corbel back slab (3) top exterior walls is provided with control cabinet (9), and control cabinet (9) is connected with switch by conducting wire, and switch is by leading
Line is connected with power supply.
4. a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device according to claim 3, which is characterized in that described to lead
The top exterior walls of corbel back slab (3) are provided with fixed block (13) far from the position of control cabinet (9), and the two of fixed block (13) side outer wall
End is provided with thread groove.
5. a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device according to claim 4, which is characterized in that two institutes
The inner wall for stating thread groove is threaded with bail (14), and the inner wall of two bails (14) is provided with and equidistantly distributes
Protrusion.
6. a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device according to claim 5, which is characterized in that the pressure
The side outer wall of plate (19) is provided with nut (22), and is threadedly coupled between nut (22) and threaded rod (20).
7. a kind of coal mine fully-mechanized mining transportation roadway equipment train traction device according to claim 6, which is characterized in that the spiral shell
The side outer wall of rasp bar (20) is provided with rotating disc (21), and the side outer wall of rotating disc (21) is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013773.1U CN209351400U (en) | 2019-01-04 | 2019-01-04 | A kind of coal mine fully-mechanized mining transportation roadway equipment train traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920013773.1U CN209351400U (en) | 2019-01-04 | 2019-01-04 | A kind of coal mine fully-mechanized mining transportation roadway equipment train traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209351400U true CN209351400U (en) | 2019-09-06 |
Family
ID=67802482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920013773.1U Expired - Fee Related CN209351400U (en) | 2019-01-04 | 2019-01-04 | A kind of coal mine fully-mechanized mining transportation roadway equipment train traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209351400U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137322A (en) * | 2020-03-09 | 2020-05-12 | 科瓦力(宁波)精密器械有限公司 | Rail transit train traction control system equipment |
| CN112707326A (en) * | 2020-12-24 | 2021-04-27 | 淮北矿业股份有限公司 | Automatic traction device of coal charging train |
-
2019
- 2019-01-04 CN CN201920013773.1U patent/CN209351400U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111137322A (en) * | 2020-03-09 | 2020-05-12 | 科瓦力(宁波)精密器械有限公司 | Rail transit train traction control system equipment |
| CN112707326A (en) * | 2020-12-24 | 2021-04-27 | 淮北矿业股份有限公司 | Automatic traction device of coal charging train |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20200104 |