CN208241283U - A kind of fully-mechanized digging machine Randomized Cable pulls draw off gear automatically - Google Patents
A kind of fully-mechanized digging machine Randomized Cable pulls draw off gear automatically Download PDFInfo
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- CN208241283U CN208241283U CN201820933144.6U CN201820933144U CN208241283U CN 208241283 U CN208241283 U CN 208241283U CN 201820933144 U CN201820933144 U CN 201820933144U CN 208241283 U CN208241283 U CN 208241283U
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Abstract
The utility model discloses a kind of fully-mechanized digging machine Randomized Cables to pull draw off gear automatically, it is to be located at cable reel side from the load bearing beam of telephone-moving tail in belt fixed bracket is arranged, fixed setting is with shifting bracket on the tail that fully-mechanized digging machine two is transported, hold-down support is fixedly installed in self-movable foot end load bearing beam front end, cable wire one end is fixed on hold-down support, the other end introduces cable wire capstan with the directive wheel moved on bracket and fixed bracket by being arranged in, and forms cable bearer using cable wire；As fully-mechanized digging machine two transports the back-and-forth motion on load bearing beam, it is moved forward and backward in the region between fixed bracket and hold-down support with bracket is moved, and then realize the adjustment of cable bearer length；Cable bearer is set to be maintained at the tensioner degree of setting using the length of cable wire capstan appropriateness folding and unfolding cable wire for the degree of irregularity of roadway floor.The utility model sufficiently adapts to geological conditions variation and the site operation environment of coal mine digging laneway complexity, can prevent cable and mop floor the generations of mobile many high-risk hidden danger.
Description
Technical field
The utility model relates to a kind of apply to pull draw off gear automatically in the fully-mechanized digging machine Randomized Cable of underground.
Background technique
Underground fully-mechanized digging machine is to meet cutting requirement, need frequently to complete in a certain range into the reciprocating movement moved back, with
The partial cables of machine will also realize synchronizing moving, and the cable phenomenon that mops floor is more universal, in the prior art, take the side manually pulled
Formula carries out the random movement of cable, has not only increased the labor intensity of operator, but also there are many insecurity factors；Than
Such as: operator needs mobile fully-mechanized digging machine rear to operate, and easily causes equipment casualty accident；Randomized Cable artificially pulls
Equipment damage cable is easily caused not in time, to cause the accident；Cable is close to irregular bottom plate in tunnel and is moved, easily
Cause cable scuffing and breakage etc.；The mode of interim hanging cable is taken, overlapping investment is larger；The dress of some random hanging cables
It sets, use condition is harsh, fails to solve the problems, such as from substantial.
Utility model content
The utility model is that it is automatic to provide a kind of fully-mechanized digging machine Randomized Cable to avoid the problems of above-mentioned prior art
Draw off gear is pulled, to realize the self-regulating function under the geological conditions of digging laneway complexity, reduces labor intensity, really
Protect Electrical Safety.
The utility model adopts the following technical scheme that in order to solve the technical problem
The utility model fully-mechanized digging machine Randomized Cable pulls being structurally characterized in that for draw off gear automatically:
In belt from the load bearing beam of telephone-moving tail, it is located at cable reel side, fixed bracket is fixedly installed in upright,
It is set in the front end of self-movable foot end load bearing beam in upright fixation in upright fixed setting with bracket is moved on the tail that fully-mechanized digging machine two is transported
Hold-down support is set, makes described to be in the region between fixed bracket and hold-down support with moving bracket；As the fortune of fully-mechanized digging machine two exists
Back-and-forth motion on load bearing beam is moved forward and backward in the region between fixed bracket and hold-down support with bracket is moved；
The first directive wheel is set with the bottom end for moving bracket described, described with the second guiding of top setting for moving bracket
Third directive wheel is arranged on the support bracket fastened top in wheel；One end of cable wire is fixed on hold-down support, and the other end successively passes through
Cross the cable wire capstan that the first directive wheel, the second directive wheel and the introducing of third directive wheel can be self-locking；The cable wire is in the second guiding
As cable bearer, cable is hung on cable bearer cd section cable wire between wheel and third directive wheel by Cable hanger；Institute
Ab section cable wire that cable wire is between hold-down support and the second directive wheel is stated as adjustable section of cable bearer, with moving bracket towards solid
It is mobile to determine support side, then ab sections of rope lengths reduce, and cd sections of rope lengths increase；Bracket institute is fixed with bracket direction is moved
Mobile in side, then ab sections of rope lengths increase, and cd sections of rope lengths are reduced, and realize the adjustment of cable bearer length；
Cable bearer is protected using the length of cable wire capstan appropriateness folding and unfolding cable wire for the degree of irregularity of roadway floor
Hold the tensioner degree in setting.
The design feature that the utility model fully-mechanized digging machine Randomized Cable pulls draw off gear automatically is lain also in: the Cable hanger
Top is pulley, and bottom is buckle, and each Cable hanger is hung on cable wire using pulley, and the pulley can be moved up in cable wire
Dynamic, cable is fixed on each buckle by the gap length of setting.
The design feature that the utility model fully-mechanized digging machine Randomized Cable pulls draw off gear automatically is lain also in: one section of chain of setting
Item, each Cable hanger interval are fixed on the chain, and described chain one end is fixing end, and the other end is the freedom of pendency
End keeps the cable being hung below cable wire in wave shape using the distance between chain limitation adjacent cable hanger.
Compared with the prior art, the utility model has the beneficial effect that:
1, digging laneway complex geologic conditions, roadway floor is not the plane bottom plate being on same absolute altitude, for this purpose, needle
To digging laneway, be length is reached 15 meters belt from telephone-moving tail the segmented setting of load bearing beam, every segment be it is 3 meters long,
5 segments are divided into, are carried out hingedly, when meeting uneven chassis assembly, between adjacent two segment load bearing beam between adjacent segment
Can shape it is at an angle, the variation of bottom plate is adapted to this.But for the variation of this bottom plate, length is determined if be arranged
Cable wire then necessarily affects the tensioner degree of the cable wire as cable bearer, and the excessively loose smooth sliding that will affect pulley, tension but will
Cause cable wire stress to increase, influences service life of equipment；The utility model is directed to the degree of irregularity of roadway floor, utilizes cable wire
The length of capstan appropriateness folding and unfolding cable wire, makes cable bearer be maintained at the tensioner degree of setting；It ensure that cable dragging folding and unfolding with this
Process it is smooth, reliable, avoid result in equipment fault and equipment damage, greatly prolong service life of equipment.
2, the utility model substantially reduces the labor intensity of operator, it is ensured that Electrical Safety improves quality in site standard
Change horizontal.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 takes in status diagram for the cable after the migration of fully-mechanized digging machine two is dynamic in the utility model；
Fig. 3 is when landform is in " recessed ", and the state that utility model device moderately tightens cable wire using cable wire capstan is illustrated
Figure；
Fig. 4 is when landform is in " convex ", and utility model device is illustrated using the state that cable wire capstan moderately loosens cable wire
Figure；
Figure label: 1 with moving bracket, 2 fixed brackets, 3 hold-down supports, 4 cable wire capstan, 5 pulleys, 6 cable wires, 7 chains, and 8
Buckle, 9 load bearing beams, 10 cable reels, 11 first directive wheels, 12 second directive wheels, 13 third directive wheels, 14 fully-mechanized digging machines two fortune, 15
Cable, 16 belt machine ends.
Specific embodiment
Referring to Fig. 1 and Fig. 2, fully-mechanized digging machine Randomized Cable pulls the structure type of draw off gear automatically and is in the present embodiment:
On load bearing beam 9 of the belt from telephone-moving tail, it is located at 10 side of cable reel, in the fixed branch of upright fixed setting
Frame 2, in upright fixed setting with bracket 1 is moved on the tail of the fortune of fully-mechanized digging machine two 14, in the front end of self-movable foot end load bearing beam, i.e. skin
Band 16 position of tail makes to be in fixed bracket 2 and hold-down support with shifting bracket 1 in upright fixed setting hold-down support 3
In region between 3；As fully-mechanized digging machine two transports the back-and-forth motion on load bearing beam 9, is fixing bracket 2 with bracket 1 is moved and fixing
It is moved forward and backward in region between support 3.
First directive wheel 11 is being set with the bottom end for moving bracket 1, second directive wheel 12 is being set with the top for moving bracket 1,
On the top of fixed bracket 2, third directive wheel 13 is set；One end of cable wire 6 is fixed on hold-down support 3, and the other end successively passes through
First directive wheel 11, the second directive wheel 12 and third directive wheel 13 introduce cable wire capstan 4 that can be self-locking；Cable wire 6, which is in second, leads
To the cd section cable wire between wheel 12 and third directive wheel 13 as cable bearer, cable 15 is hung on cable branch by Cable hanger
On frame；Cable wire 6 is in the ab section cable wire between hold-down support 3 and the second directive wheel 12 as adjustable section of cable bearer, with shifting branch
Frame 1 is mobile towards 3 side of hold-down support, then ab sections of rope lengths reduce, and cd sections of rope lengths increase；With shifting 1 court of bracket
Mobile to fixed 2 side of bracket, then ab sections of rope lengths increase, and cd sections of rope lengths are reduced, and realize cable bearer length
Adjustment.
Make cable bearer using the length of the appropriate folding and unfolding cable wire 6 of cable wire capstan 4 for the degree of irregularity of roadway floor
It is maintained at the tensioner degree of setting.
In specific implementation, as shown in Figure 1, being pulley 5 at the top of Cable hanger, bottom is buckle 8, and each Cable hanger, which utilizes, to be slided
Wheel 5 is hung on cable wire 6, and pulley 5 can move on cable wire 6, and cable is fixed on each buckle 8 by the gap length of setting；
One section of chain 7 is set, and each Cable hanger interval is fixed on chain 7, and 7 one end of chain is fixing end, and the other end is oneself of pendency
By holding, the distance between adjacent cable hanger is limited using chain 7, keeps the cable being hung below cable wire in wave shape.
In specific implementation, corresponding structure type also includes:
First directive wheel 11, the second directive wheel 12 and third directive wheel 13 are disposed as Double-wheel structure, utilize two-wheel wheel rim
Cable wire 6 is limited and is oriented to, cable wire 6 is avoided to be detached from directive wheel.
When with digging laneway bottom plate obvious bending change occurs for belt feeder self-movable foot end load bearing beam, by adjusting cable wire hinge
Disk 4 suspends the adjusting of situation in midair to realize to cable.As shown in figure 3, moderately tightening steel using cable wire capstan when landform is in " recessed "
Rope shortens rope length suitably；As shown in figure 4, moderately loosening cable wire when landform is in " convex " using cable wire capstan, making steel
Suo Changdu is suitably lengthened；Guarantee the best tensioner state of cable wire with this.
Claims (3)
1. a kind of fully-mechanized digging machine Randomized Cable pulls draw off gear automatically, it is characterized in that:
On load bearing beam (9) of the belt from telephone-moving tail, it is located at cable reel (10) side, in the fixed branch of upright fixed setting
Frame (2), in upright fixed setting with shifting bracket (1) on the tail that fully-mechanized digging machine two transports (14), before self-movable foot end load bearing beam
End makes described to be between fixed bracket (2) and hold-down support (3) with moving bracket (1) in upright fixed setting hold-down support (3)
Region in；As fully-mechanized digging machine two transports the back-and-forth motion on load bearing beam (9), is fixing bracket (2) with bracket (1) is moved and fixing
It is moved forward and backward in region between support (3)；
The first directive wheel (11) are set with the bottom end for moving bracket (1) described, described with the top setting second for moving bracket (1)
Third directive wheel (13) are arranged on the top of the fixed bracket (2) in directive wheel (12)；One end of cable wire (6) is fixed on fixation
On support (3), the other end successively passes through the first directive wheel (11), the second directive wheel (12) and third directive wheel (13) introducing can be certainly
The cable wire capstan (4) of lock；The cable wire (6) is in the work of the cd section cable wire between the second directive wheel (12) and third directive wheel (13)
For cable bearer, cable (15) is hung on cable bearer by Cable hanger；The cable wire (6) be in hold-down support (3) and
Ab section cable wire between second directive wheel (12) is as adjustable section of cable bearer, with where shifting bracket (1) towards hold-down support (3)
Side is mobile, then ab sections of rope lengths reduce, and cd sections of rope lengths increase；Bracket (2) place one is fixed with bracket (1) direction is moved
Side is mobile, then ab sections of rope lengths increase, and cd sections of rope lengths are reduced, and realizes the adjustment of cable bearer length；
Make cable bearer using the length of the appropriate folding and unfolding cable wire (6) of cable wire capstan (4) for the degree of irregularity of roadway floor
It is maintained at the tensioner degree of setting.
2. fully-mechanized digging machine Randomized Cable according to claim 1 pulls draw off gear automatically, it is characterized in that: the Cable hanger
Top is pulley (5), and bottom is buckle (8), and each Cable hanger is hung on cable wire (6) using pulley (5), the pulley (5)
It can be moved on cable wire (6), cable is fixed on each buckle (8) by the gap length of setting.
3. fully-mechanized digging machine Randomized Cable according to claim 2 pulls draw off gear automatically, it is characterized in that: one section of chain of setting
(7), each Cable hanger interval is fixed on the chain (7), and described chain (7) one end is fixing end, and the other end is outstanding
Vertical free end makes the cable being hung below cable wire in wave using the distance between chain (7) limitation adjacent cable hanger
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933144.6U CN208241283U (en) | 2018-06-15 | 2018-06-15 | A kind of fully-mechanized digging machine Randomized Cable pulls draw off gear automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820933144.6U CN208241283U (en) | 2018-06-15 | 2018-06-15 | A kind of fully-mechanized digging machine Randomized Cable pulls draw off gear automatically |
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| CN208241283U true CN208241283U (en) | 2018-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512187A (en) * | 2018-06-15 | 2018-09-07 | 丁雷超 | A kind of fully-mechanized digging machine Randomized Cable pulls draw off gear automatically |
-
2018
- 2018-06-15 CN CN201820933144.6U patent/CN208241283U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512187A (en) * | 2018-06-15 | 2018-09-07 | 丁雷超 | A kind of fully-mechanized digging machine Randomized Cable pulls draw off gear automatically |
| CN108512187B (en) * | 2018-06-15 | 2023-11-10 | 丁雷超 | Automatic dragging, retracting and releasing device for random cable of fully-mechanized excavating machine |
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