CN106437835B - Coal mine roof plate supporting anchorage cable assists feeder - Google Patents
Coal mine roof plate supporting anchorage cable assists feeder Download PDFInfo
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- CN106437835B CN106437835B CN201610940722.4A CN201610940722A CN106437835B CN 106437835 B CN106437835 B CN 106437835B CN 201610940722 A CN201610940722 A CN 201610940722A CN 106437835 B CN106437835 B CN 106437835B
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- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000004512 die casting Methods 0.000 claims description 78
- 238000013519 translation Methods 0.000 claims description 16
- 238000013461 design Methods 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 5
- 230000009993 protective function Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/006—Equipment transport systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
- E21D20/006—Machines for drilling anchor holes and setting anchor bolts having magazines for storing and feeding anchoring-bolts
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Road Paving Machines (AREA)
Abstract
Coal mine roof plate supporting anchorage cable assists feeder, including stent, lower clamping device and upper clamping device；Lower clamping device is arranged on stent, and upper clamping device is arranged on lower clamping device；Upper clamping device includes upper frame, and upper frame right is fixed with the gas motor that power is provided for upper clamping device and lower clamping device.Of the invention novel in design, easily operated, high degree of automation, employment is few, and labor intensity is small, cheap, and securely and reliably, market prospects are good, application easy to spread.
Description
Technical field
The invention belongs to Safety of Coal Mine Production technical field more particularly to a kind of coal mine roof plate supporting anchorage cable auxiliary feed dresses
It puts.
Background technology
With the development of coal in China industry, the industrial policy requirement to coal industry, the coal industry driving skill in China
Art falls behind the serious development for affecting industry, and debalance of preparation and winning work has become the major reason for restricting coal production, and
In tunnelling operation, the Homes Using TV of development machine only has 30% or so, and the most of the time, low support efficiency was shadow all for supporting
Ring the most important factor of driving exploitation.
Cable bolting has the features such as large carrying capacity, safe and reliable, in recent years at me as a kind of active support means
State is rapidly developed, and is used widely in the engineerings such as mine timbering, slope treatment, building foundation pit retaining wall.
China has introduced the more advanced driving with Anchor cable-rod branch protective function in coal tunnelling in recent years
Equipment such as anchor driving machine etc. can realize the branch protective function of driving and Anchor cable-rod, but can only carry out the roll bolt anchor cable of part
Supporting and assisting anchor rod and anchor cable supporting, and the supporting of most anchor shaft anchor cable is all to be had openning hole by worker in jumbolter
Afterwards, Anchor cable-rod is held toward uploading, and anchor cable is long up to more than 10 rice, and weight reaches more than 20 kilograms, the work in this way for worker
Work amount is big, time-consuming and laborious, and needs worker's grouped jobs, and labor intensity is big, and working environment is severe, and safety is poor.
At present, underground coal mine, which has no, replaces manually, the anchor cable auxiliary feeder of technology maturation, and State Patent Office is public
There are invention and the patent of invention of similar applications in the patent opened, but exist or without reverse anti-skidding drop function or feed frictional force
Deficiency or chucking power is excessive causes associated components load unreasonable or inconvenient or the defects of complicated heaviness etc., it is general
All over not promoted and applied by mine excavation working site, not by production line recognition and acceptance.
The anchor cable drilling of developed countries underworkings and feed are generally using the special cable wire on hydraulic drill rig drill boom
Propeller is completed, complicated, is involved great expense, is chiefly used in bulky hydraulic drill rig, majority underground coal mine can not in China
Using.
Chinese patent CN101936173A discloses a kind of " the anchor cable feeder apparatus of roll bolt supporting ", by housing,
A pair wheel body spaced apart, the rotating mechanism of wheel body, clamping device and the fixed mechanism that can coordinate with drilling machine form.Pass through rotation
Rotation mechanism provides one group of wheel group that mechanical power drive is engaged with anchor cable, makes anchor cable aerial into digging in advance by equipment.Clamping machine
Structure grasps the anchor cable across mechanism and keeps in a device.But the mechanism needs to coordinate drilling machine, and operation is a little complicated, and repair is not
Just, worker's number for needing is more etc..
More advanced heading equipment such as anchor driving machine with Anchor cable-rod branch protective function etc., can be achieved at the same time driving and
The branch protective function of Anchor cable-rod, but the supporting of roll bolt anchor cable of part and the supporting of assisting anchor rod and anchor cable can only be carried out, and it is big
The supporting of partial anchor shaft anchor cable is all by worker after jumbolter has openning hole, and Anchor cable-rod is held toward uploading, for worker
For heavy workload, time-consuming and laborious, and need worker's grouped jobs, labor intensity is big, and working environment is severe, and safety is poor.
Invention content
The present invention in order to solve shortcoming of the prior art, provide it is a kind of it is small, light-weight, torque is big, transmission
Steadily, speed is controllable, simple, convenient feed, the coal mine roof plate supporting anchorage cable that can be also used in combination with jumbolter are auxiliary
Help feeder.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：Coal mine roof plate supporting anchorage cable auxiliary feed dress
It puts, coal mine roof plate supporting anchorage cable auxiliary feeder, including stent, lower clamping device and upper clamping device；Lower clamping device is set
It puts on stent, upper clamping device is arranged on lower clamping device；
Lower clamping device includes lower frame, be rotatably connected to successively from left to right in lower frame first rotating shaft, the second shaft,
Third shaft and the 4th shaft, first rotating shaft, the second shaft, third shaft and the 4th shaft center line water along the longitudinal direction
Flat setting, first rotating shaft front end are coaxially fixed with first gear, and the second shaft front end is coaxially fixed with second gear, third
Shaft front end is coaxially fixed with third gear, and the 4th shaft front end is coaxially fixed with the 4th gear, on the right side of first gear with
It is engaged on the left of second gear, with being engaged on the left of third gear on the right side of second gear, with being nibbled on the left of the 4th gear on the right side of third gear
It closes, is rotatably connected to the first left hound that upper end is tilted to the right in first rotating shaft and the 4th shaft respectively and upper end is tilted to the left
The first right hound, the first left hound and the first right hound upper end are rotated respectively equipped with the first die casting rubber wheel and second
Die casting rubber wheel, the centerline parallel of the first die casting rubber wheel, the second die casting rubber wheel and first rotating shaft, the first die casting rubber wheel
Race on the right side of and the race of the second die casting rubber wheel on the left of it is corresponding form the lower clamp port for being located at second gear upper right side, the
Lower extension spring is connected between one left hound and the first right hound upper end；First rotating shaft rear end is coaxially fixed with first
Belt wheel, the 4th shaft rear end are coaxially fixed with the second belt wheel, and the first die casting rubber wheel rear end is coaxially fixed with third belt wheel,
Second die casting rubber wheel rear end is coaxially fixed with the 4th belt wheel, and V belt translation connects between first pulley and third belt wheel, and second
There are two races for belt wheel tool, and V belt translation connects between a race of the second belt wheel and the 4th belt wheel；
Upper clamping device includes upper frame, and upper frame right is fixed with gas motor, and the power output end of gas motor is equipped with
Driving pulley, the interior rotation of upper frame are equipped with the 5th shaft and the 6th shaft on the right side of the 5th shaft, the 5th shaft and the 6th
The center line of shaft is horizontally disposed with along the longitudinal direction, and the 5th shaft rear end is coaxially fixed with the 5th belt wheel, before the 6th shaft
End is coaxially fixed with the 6th belt wheel, and the 6th shaft rear end is coaxially fixed with the 7th belt wheel；In 5th shaft and the 6th shaft
It is rotatably connected to the second left hound that upper end is tilted to the right and the second right hound that upper end is tilted to the left respectively, second is left oblique
Strut and the second right hound upper end are rotated respectively equipped with third die casting rubber wheel and the 4th die casting rubber wheel, third die casting rubber
The centerline parallel of wheel, the 4th die casting rubber wheel and the 5th shaft, the race right side of third die casting rubber wheel and the 4th die casting rubber
It is corresponding on the left of the race of rubber tire to form the upper clamp port being located at right over lower clamp port, the second left hound and the second right diagonal brace
Bar is connected with extension spring between upper end；Third die casting rubber wheel rear end is coaxially fixed with the 8th belt wheel, the 4th die casting rubber
Rubber tire rear end is coaxially fixed with the 9th belt wheel, and the 5th belt wheel and the 7th belt wheel are respectively provided with two races, driving pulley and the 6th
V belt translation connects between belt wheel, and V belt translation connects between a race of the 7th belt wheel and a race of the 5th belt wheel, and the 7th
V belt translation connects between another race and the 9th belt wheel of belt wheel, band between another race and the 8th belt wheel of the 5th belt wheel
It is sequentially connected.
Guide cylinder is vertically equipped in upper frame, guide cylinder upper end is neighbouring and below upper clamp port, guide cylinder
Lower end is neighbouring and above lower clamp port.
Stent includes horizontally disposed support plate, and support plate is equipped with the hole of reeving being located at immediately below lower clamp port, support
On the left of plate lower surface and right side is respectively equipped with left casing and right casing, the center line of left casing and right casing water along the longitudinal direction
It is flat to set, left rotary shaft is rotatably connected in left casing, right spindle is rotatably connected in right casing, left rotary shaft rear and front end is hung down respectively
Direct-connected to be connected to a left branching rod, level is equipped with left connection support bar between two left branching rod lower ends, is opened up downwards in the middle part of right casing
It is jagged, the right strut across notch is vertically connected on right spindle, right strut lower end level is equipped with right connection support bar, left branch
The adjustable limiting drawstring of length is equipped between the middle part of bar and right strut；Side between left casing and left rotary shaft is correspondingly provided with
The left jack of one row is inserted with left bolt in left jack, and the side between right casing and right spindle is correspondingly provided with the right jack of a row, right
Right pin is inserted in jack；
It is bolted to connection between lower frame lower part and support plate and upper lower frame and lower frame top.
The central shaft both ends of first die casting rubber wheel are rotatably connected on the first left hound upper end by the first unilateral bearing,
The central shaft both ends of second die casting rubber wheel are rotatably connected on the first right hound upper end, third die casting by the second unilateral bearing
The central shaft both ends of rubber wheel are rotatably connected on the second left hound upper end by third unilateral bearing, the 4th die casting rubber wheel
Central shaft both ends are rotatably connected on the second right hound upper end by the 4th unilateral bearing.
Using above-mentioned technical proposal, the power that gas motor provides is transmitted in each shaft, and two are driven by tape handler
A third die casting rubber wheel and the rotation of the 4th die casting rubber wheel, and pass through the first pressure of tape handler and gear drive drive
Cast rubber wheel and the rotation of the second die casting rubber wheel.Gear drive by second gear and third gear passing power and steering,
Each gear is fixed on by key connection in a shaft, and the shaft shoulder and clamp spring in each shaft position each gear, realizes two first
Shaft and the 4th shaft rotate backward.Upper stretching both ends of the spring connects the second left hound and the second right hound respectively, this
Sample can make upper clamp port between third die casting rubber wheel and the 4th die casting rubber wheel pass through the anchor cables of different thicknesses, equally, under
Extension spring both ends connect the first left hound and the first right hound respectively, and the first die casting rubber wheel and second can in this way pressed
Cast the anchor cable that the upper clamp port between rubber wheel passes through different thicknesses.
Anchor cable sequentially passes through shuttling holes, lower clamp port, guide cylinder and upper clamp port from top to bottom, in upper extension spring under
Under the action of extension spring, the first die casting rubber wheel and the second die casting rubber wheel tightly clamp anchor cable, while third die casting rubber
Rubber tire and the 4th die casting rubber wheel also tightly clamp anchor cable, can be by anchor cable in a steady stream not under the action of gas motor provides power
It is delivered up disconnectedly, guide cylinder, which plays, to be effectively ensured anchor cable and smoothly fast passed through from lower clamp port to upper clamp port.
Left bolt and right pin are used to ensure that left branching rod and right strut remain fixed plumbness.It is supplied when needing adjustment anchor cable
When the gradient sent or inclination angle, left bolt and/or right pin can be extracted out, rotate left branching rod and/or right strut, and adjusted limiting and draw
The length of rope makes limiting drawstring play the role of limiting position between left branching rod and right strut, so as to play good stability.
In conclusion the present invention is novel in design, easily operated, high degree of automation, employment is few, and labor intensity is small, cost
Cheap, securely and reliably, market prospects are good, application easy to spread.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the enlarged drawing of upper clamping device in Fig. 1；
Fig. 3 is the enlarged drawing of lower clamping device in Fig. 1；
Fig. 4 is the structure diagram of stent in Fig. 1.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, coal mine roof plate supporting anchorage cable auxiliary feeder of the invention, including stent,
Lower clamping device 2 and upper clamping device 3；Lower clamping device 2 is arranged on stent, and upper clamping device 3 is arranged on lower clamping device 2
On.
Lower clamping device 2 includes lower frame 4, and first rotating shaft 5, second is rotatably connected to successively from left to right in lower frame 4
Shaft 6,7 and the 4th shaft 8 of third shaft, first rotating shaft 5, the second shaft 6, the center line of 7 and the 4th shaft 8 of third shaft are equal
It is horizontally disposed with along the longitudinal direction, 5 front end of first rotating shaft is coaxially fixed with first gear 9, and coaxially fixation is set 6 front end of the second shaft
There is second gear 10,7 front end of third shaft is coaxially fixed with third gear 11, and 8 front end of the 4th shaft is coaxially fixed with
Four gears 12,9 right side of first gear are engaged with 10 left side of second gear, and 10 right side of second gear is nibbled with 11 left side of third gear
It closes, 11 right side of third gear is engaged with 12 left side of the 4th gear, is rotatably connected to respectively in 5 and the 4th shaft 8 of first rotating shaft
The first right hound 14 that the first left hound 13 and upper end that end is tilted to the right are tilted to the left, the first left hound 13 and first
Right 14 upper end of hound is rotated respectively equipped with the first die casting rubber wheel 15 and the second die casting rubber wheel 16, the first die casting rubber wheel
15th, the second die casting rubber wheel 16 and the centerline parallel of first rotating shaft 5, the race right side of the first die casting rubber wheel 15 and the second pressure
Cast the corresponding lower clamp port formed positioned at 10 upper right side of second gear, the first left 13 He of hound on the left of the race of rubber wheel 16
Lower extension spring 17 is connected between first right 14 upper end of hound；5 rear end of first rotating shaft is coaxially fixed with first pulley, the
Four shafts, 8 rear end is coaxially fixed with the second belt wheel, and 15 rear end of the first die casting rubber wheel is coaxially fixed with third belt wheel 18, the
Two die casting rubber wheels, 16 rear end is coaxially fixed with the 4th belt wheel 19, and V belt translation connects between first pulley and third belt wheel 18,
There are two races for second belt wheel tool, and V belt translation connects between a race of the second belt wheel and the 4th belt wheel 19；
Upper clamping device 3 includes upper frame 20, and upper 20 right side of frame is fixed with gas motor 21, and the power of gas motor 21 is defeated
Outlet is equipped with driving pulley 22, and the 6th shaft equipped with the 5th shaft 23 and positioned at 23 right side of the 5th shaft is rotated in upper frame 20
24, the center line of the 5th shaft 23 and the 6th shaft 24 is horizontally disposed with along the longitudinal direction, and 23 rear end of the 5th shaft is coaxially fixed
Equipped with the 5th belt wheel, 24 front end of the 6th shaft is coaxially fixed with the 6th belt wheel 25, and 24 rear end of the 6th shaft is coaxially fixed with
7th belt wheel；The second left 26 He of hound that upper end is tilted to the right is rotatably connected in 5th shaft 23 and the 6th shaft 24 respectively
The second right hound 27 that upper end is tilted to the left, the second left 26 and second right 27 upper end of hound of hound are rotated respectively equipped with
Three die casting rubber wheels 28 and the 4th die casting rubber wheel 29, third die casting rubber wheel 28, the 4th die casting rubber wheel 29 and the 5th shaft
23 centerline parallel, race right side and the corresponding shape on the left of the race of the 4th die casting rubber wheel 29 of third die casting rubber wheel 28
Into the upper clamp port right over lower clamp port, it is connected between the second left 26 and second right 27 upper end of hound of hound
Extension spring 30；28 rear end of third die casting rubber wheel is coaxially fixed with the 8th belt wheel 43, and 29 rear end of the 4th die casting rubber wheel is same
Axis is fixed with the 9th belt wheel 44, and the 5th belt wheel and the 7th belt wheel are respectively provided with two races, 22 and the 6th belt wheel 25 of driving pulley
Between V belt translation connect, between a race of the 7th belt wheel and a race of the 5th belt wheel V belt translation connect, the 7th belt wheel
Another race and the 9th belt wheel 44 between V belt translation connect, band between another race and the 8th belt wheel 43 of the 5th belt wheel
It is sequentially connected.
Guide cylinder 31 is vertically equipped in upper frame 20,31 upper end of guide cylinder is neighbouring and below upper clamp port,
31 lower end of guide cylinder is neighbouring and above lower clamp port.
Stent includes horizontally disposed support plate 32, and support plate 32 is equipped with the hole of reeving being located at immediately below lower clamp port
33, on the left of 32 lower surface of support plate and right side is respectively equipped with left casing 34 and right casing 35, in left casing 34 and right casing 35
Heart line is horizontally disposed with along the longitudinal direction, and left rotary shaft is rotatably connected in left casing 34, right-hand rotation is rotatably connected in right casing 35
Axis, left rotary shaft rear and front end, which is respectively perpendicular, is connected with a left branching rod 36, horizontal between two 36 lower ends of left branching rod to be equipped with left company
Connect supporting rod 37, right 35 middle part of casing opens up downwards jagged, and the right strut 38 across notch is vertically connected on right spindle, right
38 lower end level of strut is equipped with right connection support bar 39, and it is adjustable that length is equipped between left branching rod 36 and the middle part of right strut 38
Limit drawstring 40；Side between left casing 34 and left rotary shaft is correspondingly provided with the left jack of a row, and left bolt is inserted in left jack
41, the side between right casing 35 and right spindle is correspondingly provided with the right jack of a row, and right pin 42 is inserted in right jack.
It is bolted between 4 lower part of lower frame and support plate 32 and 4 top of 20 lower part of upper frame and lower frame
Connection.
The central shaft both ends of first die casting rubber wheel 15 are rotatably connected on the first left hound 13 by the first unilateral bearing
Upper end, the central shaft both ends of the second die casting rubber wheel 16 are rotatably connected on by the second unilateral bearing on the first right hound 14
End, the central shaft both ends of third die casting rubber wheel 28 are rotatably connected on the second left 26 upper end of hound by third unilateral bearing,
The central shaft both ends of 4th die casting rubber wheel 29 are rotatably connected on the second right 27 upper end of hound by the 4th unilateral bearing.
There are two types of the methods of operation of the present invention：Mode one first wears anchor cable to the holding position of lower clamp port and lower clamp port, then
Start gas motor 21；Mode two first starts gas motor 21, then wears anchor cable.
Mode one：Before not actuated, anchor cable is worn upwards from the hole 33 of reeving in support plate 32, initially passes through lower clamp port, then lead to
Guide cylinder 31 is crossed, eventually passes through clamp port, completes penetrating for anchor cable.
After startup, as shown in Figure 1, the power that gas motor 2111 provides is transmitted in each shaft, pass through tape handler band
It moves two third die casting rubber wheels 28 and the 4th die casting rubber wheel 29 rotates, and pass through tape handler and gear drive band
Dynamic first die casting rubber wheel 15 and the second die casting rubber wheel 16 rotate.In the effect of upper extension spring 30 and lower extension spring 17
Under, the first die casting rubber wheel 15 and the second die casting rubber wheel 16 tightly clamp anchor cable, while third die casting rubber wheel 28 and
Four die casting rubber wheels 29 also tightly clamp anchor cable, and larger frictional force is generated between anchor cable and die casting rubber wheel, in gas motor 21
Under the action of power is provided, anchor cable can be continuously delivered up.The present invention need not be closed as repeatedly worn anchor cable, is only needed straight
Connect wear anchor cable can continuous work.
Mode two：First start gas motor 21, then directly wear anchor cable, the method for operation is the same as mode one.
When needing to adjust gradient or the inclination angle of anchor cable feed, left bolt 41 and/or right pin 42 can be extracted out, rotation is left
Strut 36 and/or right strut 38, and the length of limiting drawstring 40 is adjusted, it plays limiting drawstring 40 and limits left branching rod 36 and right branch
The effect of position between bar 38, so as to play good stability.
In addition, when closing gas motor 21 of the invention, power-off or repair, anchor cable tenesmus, the first unilateral bearing, second are unidirectionally
The setting of bearing, third unilateral bearing and the 4th unilateral bearing can make anchor cable stabilization at upper clamp port and lower clamp port.Separately
Outside, the first left 13 upper end of hound be tilted to the right be tilted to the left with the first right 14 upper end of hound, the second left 26 upper end of hound
It is tilted to the right and is tilted to the left with the second right 27 upper end of hound, anchor cable also plays the role of locking anchor cable when dropping suddenly.
The present embodiment is every according to this hair not to the limitation of works in any form such as shape, material, the structures of the present invention
Any simple modification, equivalent change and modification that bright technical spirit makees above example, belongs to the technology of the present invention side
The protection domain of case.
Claims (4)
1. coal mine roof plate supporting anchorage cable assists feeder, it is characterised in that：Including stent, lower clamping device and upper clamping machine
Structure；Lower clamping device is arranged on stent, and upper clamping device is arranged on lower clamping device；
Lower clamping device includes lower frame, and first rotating shaft, the second shaft, third are rotatably connected to successively from left to right in lower frame
Shaft and the 4th shaft, first rotating shaft, the second shaft, third shaft and the 4th shaft center line level is set along the longitudinal direction
It puts, first rotating shaft front end is coaxially fixed with first gear, and the second shaft front end is coaxially fixed with second gear, third shaft
Front end is coaxially fixed with third gear, and the 4th shaft front end is coaxially fixed with the 4th gear, first gear right side and second
It is engaged on the left of gear, with being engaged on the left of third gear on the right side of second gear, with being engaged on the left of the 4th gear on the right side of third gear, the
The first left hound that upper end is tilted to the right and upper end is tilted to the left is rotatably connected in one shaft and the 4th shaft respectively
One right hound, the first left hound and the first right hound upper end are rotated respectively equipped with the first die casting rubber wheel and the second die casting
Rubber wheel, the centerline parallel of the first die casting rubber wheel, the second die casting rubber wheel and first rotating shaft, the wheel of the first die casting rubber wheel
The lower clamp port formed positioned at second gear upper right side corresponding on the left of the race of the second die casting rubber wheel on the right side of slot, first is left
Lower extension spring is connected between hound and the first right hound upper end；First rotating shaft rear end is coaxially fixed with first band
Wheel, the 4th shaft rear end are coaxially fixed with the second belt wheel, and the first die casting rubber wheel rear end is coaxially fixed with third belt wheel, the
Two die casting rubber wheel rear ends are coaxially fixed with the 4th belt wheel, and V belt translation connects between first pulley and third belt wheel, the second band
There are two races for wheel tool, and V belt translation connects between a race of the second belt wheel and the 4th belt wheel；
Upper clamping device includes upper frame, and upper frame right is fixed with gas motor, and the power output end of gas motor is equipped with driving
Belt wheel, the interior rotation of upper frame are equipped with the 5th shaft and the 6th shaft on the right side of the 5th shaft, the 5th shaft and the 6th shaft
Center line be horizontally disposed with along the longitudinal direction, the 5th shaft rear end is coaxially fixed with the 5th belt wheel, and the 6th shaft front end is same
Axis is fixed with the 6th belt wheel, and the 6th shaft rear end is coaxially fixed with the 7th belt wheel；In 5th shaft and the 6th shaft respectively
It is rotatably connected to the second left hound that upper end is tilted to the right and the second right hound that upper end is tilted to the left, the second left hound
It is rotated respectively equipped with third die casting rubber wheel and the 4th die casting rubber wheel with the second right hound upper end, third die casting rubber wheel,
The centerline parallel of 4th die casting rubber wheel and the 5th shaft, the race right side of third die casting rubber wheel and the 4th die casting rubber wheel
Race on the left of it is corresponding form the upper clamp port being located at right over lower clamp port, on the second left hound and the second right hound
Extension spring is connected between end；Third die casting rubber wheel rear end is coaxially fixed with the 8th belt wheel, the 4th die casting rubber wheel
Rear end is coaxially fixed with the 9th belt wheel, and the 5th belt wheel and the 7th belt wheel are respectively provided with two races, driving pulley and the 6th belt wheel
Between V belt translation connect, between a race of the 7th belt wheel and a race of the 5th belt wheel V belt translation connect, the 7th belt wheel
Another race and the 9th belt wheel between V belt translation connect, V belt translation between another race and the 8th belt wheel of the 5th belt wheel
Connection.
2. coal mine roof plate supporting anchorage cable according to claim 1 assists feeder, it is characterised in that：Along vertical in upper frame
Nogata is to equipped with guide cylinder, and guide cylinder upper end is neighbouring and below upper clamp port, and guide cylinder lower end is neighbouring and positioned at lower clamping
Above mouthful.
3. coal mine roof plate supporting anchorage cable according to claim 1 assists feeder, it is characterised in that：Stent includes level
The support plate of setting, support plate are equipped with the hole of reeving being located at immediately below lower clamp port, divide on the left of support plate lower surface with right side
Not She You left casing and right casing, the center line of left casing and right casing is horizontally disposed with, rotated in left casing along the longitudinal direction
Left rotary shaft is connected with, right spindle is rotatably connected in right casing, left rotary shaft rear and front end, which is respectively perpendicular, is connected with a left branching rod,
It is horizontal between two left branching rod lower ends to be equipped with left connection support bar, opened up downwards in the middle part of right casing it is jagged, it is vertical on right spindle
Be connected with the right strut across notch, right strut lower end level is equipped with right connection support bar, the middle part of left branching rod and right strut it
Between be equipped with the adjustable limiting drawstring of length；Side between left casing and left rotary shaft is correspondingly provided with the left jack of a row, right casing
Side between right spindle is correspondingly provided with the right jack of a row；
It is bolted to connection between lower frame lower part and support plate and upper lower frame and lower frame top.
4. coal mine roof plate supporting anchorage cable according to claim 1 assists feeder, it is characterised in that：First die casting rubber
The central shaft both ends of wheel are rotatably connected on the first left hound upper end, the center of the second die casting rubber wheel by the first unilateral bearing
Axis both ends are rotatably connected on the first right hound upper end by the second unilateral bearing, and the central shaft both ends of third die casting rubber wheel lead to
It crosses third unilateral bearing and is rotatably connected on the second left hound upper end, the central shaft both ends of the 4th die casting rubber wheel are single by the 4th
The second right hound upper end is rotatably connected on to bearing.
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| CN106437835B true CN106437835B (en) | 2018-06-22 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112177643B (en) * | 2020-10-09 | 2022-03-01 | 山东科技大学 | Mining cylinder type anchor cable auxiliary installation equipment |
| CN112177644B (en) * | 2020-10-09 | 2022-03-01 | 山东科技大学 | Auxiliary mounting equipment for mine anchor cable |
| CN113356905B (en) * | 2021-07-21 | 2024-01-26 | 平顶山天安煤业股份有限公司一矿 | Auxiliary conveying device for underground anchor cable |
| CN113464181B (en) * | 2021-08-12 | 2023-02-03 | 中国铁建重工集团股份有限公司 | Support anchor rope conveying equipment |
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| CN203583472U (en) * | 2013-11-12 | 2014-05-07 | 中国水利水电第七工程局有限公司 | Automatic anchor cable lowering equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2526479A1 (en) * | 1982-05-06 | 1983-11-10 | Eimco Secoma | DEVICE FOR RECEIVING BOLTS AND MAINTAINING THEM DURING LAYING ON A BORING AND BOLTING TURRET |
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| CN2145868Y (en) * | 1992-12-28 | 1993-11-10 | 姚志远 | Pneumatic long anchorage cable mounting plate |
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| CN203583472U (en) * | 2013-11-12 | 2014-05-07 | 中国水利水电第七工程局有限公司 | Automatic anchor cable lowering equipment |
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| CN106437835A (en) | 2017-02-22 |
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