CN209233432U - Fully-mechanized digging machine cable self-moving device - Google Patents
Fully-mechanized digging machine cable self-moving device Download PDFInfo
- Publication number
- CN209233432U CN209233432U CN201822272797.7U CN201822272797U CN209233432U CN 209233432 U CN209233432 U CN 209233432U CN 201822272797 U CN201822272797 U CN 201822272797U CN 209233432 U CN209233432 U CN 209233432U
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- digging machine
- mechanized digging
- wirerope
- rear frame
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Abstract
The utility model discloses a kind of fully-mechanized digging machine cable self-moving devices comprising wirerope；One end of wirerope is fixedly connected with the top of column, and the other end of wirerope sequentially passes through two transition wheels of conductor rope wheel carrier top and bottom end；The power cable of fully-mechanized digging machine is fixed on the bottom end of slip ring.Advantage: keep wirerope exceptionally straight by conductor rope wheel carrier and column, power cable is hung on a steel cord by slip ring again, in the fully-mechanized digging machine course of work, conductor rope wheel carrier follows fully-mechanized digging machine to run simultaneously with rear frame, transition wheel is moved along wirerope to guarantee that wirerope is in exceptionally straight state always simultaneously, power cable traction slip ring is achieved in be slided on a steel cord, achieve the purpose that power cable follows fully-mechanized digging machine to advance automatically with this, to meet fully-mechanized digging machine normal operation, avoid power cable that tearing occurs because of bite or disconnects with fully-mechanized digging machine, cause the phenomenon that shutting down, so as to improve coal mining efficiency, the hidden danger that cable is damaged and electric leakage is caused to hurt sb.'s feelings is eliminated simultaneously.
Description
Technical field:
The utility model relates to mine coal-cutting equipment technical fields, in particular to fully-mechanized digging machine cable self-moving device.
Background technique:
Fully-mechanized digging machine is a kind of comprehensive mechanization gathering driving, muck, transporting coal even supporting, screw way multiple functions and being integrated
Equipment；And fully-mechanized digging machine carries out in the course of work in underground, the power cable in fully-mechanized digging machine tail needs that fully-mechanized digging machine is followed to move ahead
Or retreat, and fully-mechanized digging machine power cable is usually to tow on the ground at present, is brought inconvenience to the walking of surrounding staff, and
And power cable is easy bite and tearing occurs because of bite on the facility on periphery, there are power cables or disconnects with fully-mechanized digging machine,
The phenomenon that shutting down is caused, normal production is seriously affected, reduces coal mining efficiency；In addition, power cable tows on the ground, deposit
It leaks electricity after power cable is impaired the hidden danger hurted sb.'s feelings.
Utility model content:
Power cable bite is avoided the purpose of this utility model is to provide a kind of to guarantee the comprehensive pick of coal mining efficiency
Electric cable self-advancing Device.
The utility model is implemented by following technical solution: fully-mechanized digging machine cable self-moving device comprising rear frame, is led at track
Rope sheave frame, transition wheel and wirerope；The rear frame hang on the tail of fully-mechanized digging machine by traction piece, and the rear frame passes through branch
Support wheel is moved along the track；The rear frame side is vertically fixed the conductor rope wheel carrier, and the both ends of the conductor rope wheel carrier are perpendicular
Straight rotation is equipped with the transition wheel；The track is vertically fixed column, the column and institute far from one end of the fully-mechanized digging machine
State the ipsilateral setting of conductor rope wheel carrier；One end of the wirerope is fixedly connected with the top of the column, the wirerope it is another
End sequentially passes through two transition wheels of conductor rope wheel carrier top and bottom end, and is fixed on the other end of the track；Institute
Several slip rings that sliding setting is arranged on wirerope are stated, the power cable of the fully-mechanized digging machine is fixed on the bottom of the slip ring
End.
Further, several double wedges are fixed on the inside of the slip ring.
Further, the side wall of the rear frame is equipped with the first guiding set in a row along the rear frame length direction
Wheel, first directive wheel rotate setting vertically, and the power cable slides setting on the top of first directive wheel.
Further, the seal closure covered at outside first directive wheel is fixed in the side wall of the rear frame.
Further, the inside of the seal closure above each first directive wheel is correspondingly provided with position-limited wheel, institute
State position-limited wheel bottom end and the power cable sliding contact.
Further, one end of the neighbouring slip ring rotates be equipped with the second directive wheel vertically on the rear frame, described
The bottom end of second directive wheel and the power cable sliding contact.
The advantages of the utility model: keeping wirerope exceptionally straight by conductor rope wheel carrier and column, then passes through slip ring for power cable
On a steel cord, in the fully-mechanized digging machine course of work, conductor rope wheel carrier follows fully-mechanized digging machine to run simultaneously with rear frame, while transition wheel for hanging
It is moved along wirerope to guarantee that wirerope is in exceptionally straight state always, is achieved in power cable traction slip ring in wirerope
On slided, with this achieve the purpose that power cable follow automatically fully-mechanized digging machine advance, with meet fully-mechanized digging machine normal operation, avoid
Tearing occurs because of bite or disconnects with fully-mechanized digging machine for power cable, causes the phenomenon that shutting down, so as to improve coal mining efficiency, together
When eliminate that cable is impaired and the hidden danger that causes electric leakage to hurt sb.'s feelings.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
The components in the drawings are labeled as follows: fully-mechanized digging machine 1, rear frame 2, conductor rope wheel carrier 3, transition wheel 4, track 5, column 6,
Wirerope 7, slip ring 8, power cable 9, the first directive wheel 10, double wedge 11, the second directive wheel 12, seal closure 13, position-limited wheel 14, branch
Support wheel 15.
Specific embodiment:
As depicted in figs. 1 and 2, fully-mechanized digging machine cable self-moving device comprising rear frame 2, track 5, conductor rope wheel carrier 3, transition
Wheel 4 and wirerope 7；Rear frame 2 hang on the tail of fully-mechanized digging machine 1 by traction piece, and rear frame 2 is by support wheel 15 along track 5
It is mobile；2 side of rear frame is vertically fixed conductor rope wheel carrier 3, and the both ends of conductor rope wheel carrier 3 rotate vertically is equipped with transition wheel 4；Rear frame
2 track 5 is vertically fixed column 6, column 6 and the ipsilateral setting of conductor rope wheel carrier 3 far from one end of fully-mechanized digging machine 1；The one of wirerope 7
End is fixedly connected with the top of column 6, and the other end of wirerope 7 sequentially passes through two transition of 3 top of conductor rope wheel carrier and bottom end
Wheel 4, and it is fixed on the other end of track 5；Several slip rings 8 of sliding setting, the power of fully-mechanized digging machine 1 are arranged on wirerope 7
Cable 9 is fixed on the bottom end of slip ring 8；Keep wirerope 7 exceptionally straight by conductor rope wheel carrier 3 and column 6, then passes through slip ring 8 for power electric
Cable 9 is hung on wirerope 7, and in 1 course of work of fully-mechanized digging machine, conductor rope wheel carrier 3 and rear frame 2 follow fully-mechanized digging machine 1 to run simultaneously, together
When transition wheel 4 moved along wirerope 7 to guarantee wirerope 7 always in exceptionally straight state, be achieved in the traction of power cable 9
Slip ring 8 is slided on wirerope 7, achievees the purpose that power cable 9 follows fully-mechanized digging machine 1 to advance automatically with this, comprehensive to meet
Pick machine 1 operates normally, and brings inconvenience during avoiding power cable 9 from towing with fully-mechanized digging machine 1 to surrounding staff, avoids power
Tearing occurs because of bite or disconnects with fully-mechanized digging machine 1 for cable 9, causes the phenomenon that shutting down, so as to improve coal mining efficiency, simultaneously
Eliminate the hidden danger that power cable 9 is damaged and electric leakage is caused to hurt sb.'s feelings.
The inside of slip ring 8 is fixed with several double wedges 11；Since the temperature under mine is low and moist, fall on wirerope 7
Coal dust be easy agglomeration, slip ring 8 can clear up agglomeration by double wedge 11, avoid fully-mechanized digging machine along 7 operational process of wirerope
In 1 operational process, slip ring 8 after agglomeration bite, is caused power cable 9 to bear biggish pulling force for a long time and shortens it and use the longevity
Life.
The side wall of rear frame 2 is equipped with the first directive wheel 10 set in a row along 2 length direction of rear frame, the first directive wheel 10
Vertical rotation setting, power cable 9 slide setting on the top of the first directive wheel 10；It, can be with rear machine in 1 operational process of fully-mechanized digging machine
There are relative motions for frame 2, and follow fully-mechanized digging machine 1 run power cable 9 under the guiding of the first directive wheel 10 along rear frame 2 into
Row sliding extends the service life of power cable 9 to reduce the friction of power cable 9 Yu rear frame 2.
The seal closure 13 covered at outside the first directive wheel 10 is fixed in the side wall of rear frame 2；It can by seal closure 13
It to effectively prevent coal dust to enter in the first directive wheel 10, avoids causing the first directive wheel 10 bite, guarantees the first directive wheel 10
It works well.
The inside of seal closure 13 above each first directive wheel 10 is correspondingly provided with position-limited wheel 14, the bottom end of position-limited wheel 14
With 9 sliding contact of power cable；Fully-mechanized digging machine 1 can be effectively prevent in the process of running by position-limited wheel 14, power cable 9 from first
Abjection in directive wheel 10, and increase the friction of power cable 9 Yu rear frame 2.
One end of neighbouring slip ring 8 rotates vertically on rear frame 2 is equipped with the second directive wheel 12, the bottom end of the second directive wheel 12
With 9 sliding contact of power cable；Power cable 9 is set to be transitted smoothly to seal closure 13 along wirerope 7 by the second directive wheel 12
It is interior, it avoids power cable 9 from following in 1 operational process of fully-mechanized digging machine, bite occurs with 13 edge of seal closure, and make power cable 9
The epidermis that insulate is impaired.
Operation instruction: in 1 course of work of fully-mechanized digging machine, rear frame 2 is drawn by traction piece and follows fully-mechanized digging machine 1 same along track 5
Step operation is also secured to conductor rope wheel carrier 3 on rear frame 2 and moves forward, at this time transition wheel 4 along wirerope 7 moved with
Guarantee that wirerope 7 is in exceptionally straight state always, and follows the power cable 9 of fully-mechanized digging machine 1 to draw slip ring 8 and carried out on wirerope 7
It slides, to achieve the purpose that power cable 9 follows fully-mechanized digging machine 1 along 7 automatic sliding of wirerope；When conductor rope wheel carrier 3 is moved to track 5
Front end when, track 5 is moved forward by hanging device, relatively moves rear frame 2 and conductor rope wheel carrier 3 to after track 5
Play the role of guiding movement to power cable 9 when guaranteeing that fully-mechanized digging machine 1 continues to move forwards in end.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. fully-mechanized digging machine cable self-moving device, which is characterized in that it includes rear frame, track, conductor rope wheel carrier, transition wheel and steel wire
Rope；The rear frame hang on the tail of fully-mechanized digging machine by traction piece, and the rear frame is moved by support wheel along the track；
The rear frame side is vertically fixed the conductor rope wheel carrier, and the both ends of the conductor rope wheel carrier rotate vertically is equipped with the transition
Wheel；The track is vertically fixed column, the column and the ipsilateral setting of conductor rope wheel carrier far from one end of the fully-mechanized digging machine；
One end of the wirerope is fixedly connected with the top of the column, and the other end of the wirerope sequentially passes through the sheave
Two transition wheels on frame top and bottom end, and it is fixed on the other end of the track；Sliding is arranged on the wirerope
Several slip rings being arranged, the power cable of the fully-mechanized digging machine are fixed on the bottom end of the slip ring.
2. fully-mechanized digging machine cable self-moving device according to claim 1, which is characterized in that if being fixed on the inside of the slip ring
Dry double wedge.
3. fully-mechanized digging machine cable self-moving device according to claim 1, which is characterized in that the side wall of the rear frame is equipped with edge
The first directive wheel that the rear frame length direction is set in a row, first directive wheel rotate setting, the power electric vertically
The top of cable and first directive wheel, which is slided, to be arranged.
4. fully-mechanized digging machine cable self-moving device according to claim 3, which is characterized in that fixed in the side wall of the rear frame
There is the seal closure covered at outside first directive wheel.
5. fully-mechanized digging machine cable self-moving device according to claim 4, which is characterized in that on each first directive wheel
The inside of the seal closure of side is correspondingly provided with position-limited wheel, the bottom end of the position-limited wheel and the power cable sliding contact.
6. fully-mechanized digging machine cable self-moving device according to any one of claims 1 to 5, which is characterized in that on the rear frame
One end of the neighbouring slip ring rotates vertically is equipped with the second directive wheel, and the bottom end of second directive wheel and the power cable are sliding
Dynamic contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272797.7U CN209233432U (en) | 2018-12-29 | 2018-12-29 | Fully-mechanized digging machine cable self-moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822272797.7U CN209233432U (en) | 2018-12-29 | 2018-12-29 | Fully-mechanized digging machine cable self-moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209233432U true CN209233432U (en) | 2019-08-09 |
Family
ID=67509958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822272797.7U Active CN209233432U (en) | 2018-12-29 | 2018-12-29 | Fully-mechanized digging machine cable self-moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209233432U (en) |
-
2018
- 2018-12-29 CN CN201822272797.7U patent/CN209233432U/en active Active
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