CN106437835A - Device for assisting coal mine roof timbering anchor cable feeding - Google Patents
Device for assisting coal mine roof timbering anchor cable feeding Download PDFInfo
- Publication number
- CN106437835A CN106437835A CN201610940722.4A CN201610940722A CN106437835A CN 106437835 A CN106437835 A CN 106437835A CN 201610940722 A CN201610940722 A CN 201610940722A CN 106437835 A CN106437835 A CN 106437835A
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- belt wheel
- hound
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- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000004512 die casting Methods 0.000 claims description 77
- 238000013519 translation Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 4
- 230000009993 protective function Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002699 waste material Substances 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
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 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
- 239000007787 solid Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
A device for assisting coal mine roof timbering anchor cable feeding comprises a support, a lower clamping mechanism and an upper clamping mechanism. The lower clamping mechanism is arranged on the support, the upper clamping mechanism is arranged on the lower clamping mechanism and comprises an upper frame, and an air motor for providing power for the upper clamping mechanism and the lower clamping mechanism is fixedly arranged on the right side of the upper frame. The device is novel in design, easy to operate, high in automation degree, small in labor number, low in labor intensity, low in manufacturing cost, safe, reliable, good in market prospect and easy to popularize and apply.
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 dress
Put.
Background technology
With the development of coal in China industry, the industrial policy of coal industry is required, the coal industry driving skill of China
Art falls behind the serious development that have impact on industry, and debalance of preparation and winning work has become as the major reason of restriction coal production, and
In tunnelling operation, the Homes Using TV of development machine only has 30% or so, and the most of the time is all used for supporting, and it is shadow that support efficiency is low
Ring the topmost factor of driving exploitation.
Cable bolting as a kind of active support means, with large carrying capacity, the features such as safe and reliable, in recent years at me
State is developed rapidly, is used widely in the engineerings such as mine timbering, slope treatment, building foundation pit retaining wall.
China has introduced the more advanced driving for propping up protective function with Anchor cable-rod in coal tunnelling in recent years
Equipment such as anchor driving machine etc., can realize tunneling the protective function with 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 had openning hole in jumbolter by workman
Afterwards, hand-held Anchor cable-rod is toward uploading, and anchor cable is long up to more than 10 rice, and weight reaches more than 20 kilograms, work so for workman
Work amount is big, wastes time and energy, needs workman's grouped jobs, high labor intensive, work under bad environment, poor stability again.
At present, underground coal mine has no that replacement is artificial, 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 that opens, but all exist or no reverse anti-skidding drop function, or feed frictional force
Deficiency, or chucking power is excessive causes associated components load unreasonable, or operation inconvenience, or the defect of complex structure heaviness etc., general
All over not by the popularization and application of 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, complex structure, is involved great expense, and is used for bulky hydraulic drill rig, and in China, majority underground coal mine cannot
Application.
Chinese patent CN101936173A discloses a kind of " the anchor cable feeder apparatus of roll bolt supporting ", by housing,
The wheel body that a pair is spaced apart, the rotating mechanism of wheel body, clamping device and the fixed mechanism composition that can coordinate with rig.By rotation
Rotation mechanism provide mechanical force drives the one group of wheel group for engaging with anchor cable, makes anchor cable enter the aerial of pre- chisel by equipment.Clamping machine
Structure grasps the anchor cable through mechanism and keeps in a device.But the mechanism needs to coordinate rig, and operation is a little complicated, and maintenance is not
Just, workman's number of needs is more etc..
More advanced props up heading equipment such as anchor driving machine of protective function etc. with Anchor cable-rod, can realize simultaneously driving and
A protective function of Anchor cable-rod, but the supporting of roll bolt anchor cable and the supporting of assisting anchor rod and anchor cable of part can only be carried out, and big
The supporting of partial anchor shaft anchor cable is all that hand-held Anchor cable-rod is past to be uploaded, for workman by workman after jumbolter has openning hole
For workload big, waste time and energy, need workman's grouped jobs, high labor intensive, work under bad environment, poor stability again.
Content of the invention
The present invention provides that a kind of small volume, lightweight, moment of torsion be big, transmission to solve weak point of the prior art
Steadily, speed is controlled, simple, convenient feed, the coal mine roof plate supporting anchorage cable that also can be used in combination with jumbolter are auxiliary
Help feeder.
For solving above-mentioned technical problem, the present invention is adopted the following technical scheme that：Coal mine roof plate supporting anchorage cable auxiliary feed dress
Put, coal mine roof plate supporting anchorage cable aids in feeder, including support, lower clamping device and upper clamping device；Lower clamping device sets
Put on support, upper clamping device is arranged on lower clamping device；
Lower clamping device includes underframe, be rotatably connected to successively in underframe from left to right first rotating shaft, the second rotating shaft, the 3rd
Rotating shaft and the 4th rotating shaft, first rotating shaft, the second rotating shaft, the 3rd rotating shaft and the 4th rotating shaft centrage all along the longitudinal direction level set
Put, first rotating shaft front end is coaxially fixed with first gear, the second rotating shaft front end is coaxially fixed with second gear, the 3rd rotating shaft
Front end is coaxially fixed with the 3rd gear, and the 4th rotating shaft front end is coaxially fixed with the 4th gear, with second on the right side of first gear
Engage on the left of gear, on the right side of second gear with engage on the left of the 3rd gear, engage with the left of the 4th gear on the right side of the 3rd gear, the
First left hound that upper end be tilted to the right and upper end be tilted to the left is rotatably connected in one rotating shaft and the 4th rotating shaft respectively
One right hound, the first left hound and the first right hound upper end rotate respectively and are provided 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
On the right side of groove and on the left of the race of the second die casting rubber wheel, corresponding formation is positioned at the top-right lower clamp port of second gear, and 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 rotating shaft rear end is coaxially fixed with the second belt wheel, and the first die casting rubber wheel rear end is coaxially fixed with the 3rd belt wheel, the
Two die casting rubber wheel rear ends are coaxially fixed with the 4th belt wheel, and between the first belt wheel and the 3rd belt wheel, V belt translation is connected, the second band
Wheel has two races, and between a race of the second belt wheel and the 4th belt wheel, V belt translation is connected；
Upper clamping device includes upper frame, is fixed with gas motor on the right side of upper frame, and the clutch end of gas motor is provided with driving
Belt wheel, rotates in upper frame and is provided with the 5th rotating shaft and the 6th rotating shaft on the right side of the 5th rotating shaft, the 5th rotating shaft and the 6th rotating shaft
Centrage be all horizontally disposed with along the longitudinal direction, the 5th rotating shaft rear end is coaxially fixed with the 5th belt wheel, the 6th rotating shaft front end with
Axle is fixed with the 6th belt wheel, and the 6th rotating shaft rear end is coaxially fixed with the 7th belt wheel；In 5th rotating shaft and the 6th rotating 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
Rotated with the second right hound upper end respectively and the 3rd die casting rubber wheel and the 4th die casting rubber wheel is provided with, the 3rd die casting rubber wheel,
4th die casting rubber wheel and the centerline parallel of the 5th rotating shaft, with the 4th die casting rubber wheel on the right side of the race of the 3rd die casting rubber wheel
Race on the left of corresponding formed be located at lower clamp port directly over upper clamp port, on the second left hound and the second right hound
Extension spring is connected between end；3rd 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 connection, between a race of the 7th belt wheel and a race of the 5th belt wheel V belt translation connection, the 7th belt wheel
Another race and the 9th belt wheel between V belt translation connection, V belt translation between another race of the 5th belt wheel and the 8th belt wheel
Connection.
Guide cylinder is vertically provided with upper frame, guide cylinder upper end is neighbouring and is located at below upper clamp port, guide cylinder
Lower end is neighbouring and is located above lower clamp port.
Support includes horizontally disposed gripper shoe, and gripper shoe is provided with the hole of reeving immediately below positioned at lower clamp port, supports
On the left of plate lower surface and right side is respectively equipped with left sleeve pipe and right sleeve pipe, the centrage of left sleeve pipe and right sleeve pipe all water along the longitudinal direction
Flat setting, is rotatably connected to left rotary shaft in left sleeve pipe, is rotatably connected to right spindle in right sleeve pipe, and left rotary shaft rear and front end is hung down respectively
Direct-connected be connected to a left branching rod, between two left branching rod lower ends, level is provided with left connection support bar, is opened up in the middle part of right sleeve pipe downwards
Right pole that is jagged, being vertically connected with right spindle through breach, right pole lower end level is provided with right connection support bar, left
The adjustable spacing drawstring of length is provided between the middle part of bar and right pole；Sidepiece between left sleeve pipe and left rotary shaft is correspondingly provided with
The left jack of one row, is inserted with left latch in left jack, the sidepiece between right sleeve pipe and right spindle is correspondingly provided with the right jack of a row, right
Right pin is inserted with jack；
All it is bolted to connection between underframe bottom and gripper shoe and upper frame bottom and underframe top.
The central shaft two ends of the first die casting rubber wheel are rotatably connected on the first left hound upper end by the first unilateral bearing,
The central shaft two ends of the second die casting rubber wheel are rotatably connected on the first right hound upper end, the 3rd die casting by the second unilateral bearing
The central shaft two ends of rubber wheel are rotatably connected on the second left hound upper end by the 3rd unilateral bearing, the 4th die casting rubber wheel
Central shaft two ends are rotatably connected on the second right hound upper end by the 4th unilateral bearing.
Using technique scheme, the power that gas motor is provided is delivered in each rotating shaft, drives two by tape handler
Individual 3rd die casting rubber wheel and the 4th die casting rubber wheel are rotated, and drive first to press by tape handler and gear drive
Casting rubber wheel and the second die casting rubber wheel are rotated.Gear drive transmits power and steering by second gear and the 3rd gear,
Each gear is fixed in a rotating shaft by bonded, and the shaft shoulder in each rotating shaft and jump ring are positioned to each gear, realize two first
The rotating backward of rotating shaft and the 4th rotating shaft.Upper stretching both ends of the spring connects the second left hound and the second right hound respectively, this
Sample can make the upper clamp port between the 3rd die casting rubber wheel and the 4th die casting rubber wheel pass through the anchor cable of different thicknesses, equally, under
Extension spring two ends connect the first left hound and the first right hound respectively, can so make the first die casting rubber wheel and the second pressure
Upper clamp port between casting rubber wheel is through the anchor cable of different thicknesses.
Anchor cable sequentially passes through shuttling holes, lower clamp port, guide cylinder and upper clamp port from top to bottom, upper extension spring and under
In the presence of extension spring, the first die casting rubber wheel and the second die casting rubber wheel tightly clamp anchor cable, while the 3rd die casting rubber
Rubber tire and the 4th die casting rubber wheel also tightly clamp anchor cable, in the presence of gas motor provides power, can by anchor cable in a steady stream not
It is delivered up disconnectedly, guide cylinder plays and anchor cable is effectively ensured smoothly fast passes through to upper clamp port from lower clamp port.
Left latch and right pin are used for guaranteeing that left branching rod and right pole keep fixed vertical state.Supply when adjustment anchor cable is needed
When the gradient that send or inclination angle, left latch and/or right pin can be extracted out, left branching rod and/or right pole be rotated, and adjusts spacing drawing
The length of rope, makes spacing drawstring play a part of to limit position between left branching rod and right pole, so as to play good stability.
In sum, present invention modern design, it is easy to operate, high degree of automation, employment is few, labor intensity is little, cost
Cheap, safe and reliable, market prospect is good, it is easy to popularization and application.
Description of the drawings
Fig. 1 is the structural representation 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 structural representation of Fig. 1 medium-height trestle.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the present invention coal mine roof plate supporting anchorage cable auxiliary feeder, including support,
Lower clamping device 2 and upper clamping device 3；Lower clamping device 2 is arranged on support, and upper clamping device 3 is arranged on lower clamping device 2
On.
Lower clamping device 2 includes underframe 4, is rotatably connected to first rotating shaft 5, second from left to right successively in underframe 4
Rotating shaft 6, the 3rd rotating shaft 7 and the 4th rotating shaft 8, first rotating shaft 5, the second rotating shaft 6, the 3rd rotating shaft 7 and the 4th rotating shaft 8 centrage equal
It is horizontally disposed with along the longitudinal direction, 5 front end of first rotating shaft is coaxially fixed with first gear 9, coaxially fixation sets 6 front end of the second rotating shaft
There is second gear 10,7 front end of the 3rd rotating shaft is coaxially fixed with the 3rd gear 11,8 front end of the 4th rotating shaft is coaxially fixed with
Four gears 12,9 right side of first gear is engaged with 10 left side of second gear, and 10 right side of second gear is nibbled with 11 left side of the 3rd gear
Close, 11 right side of the 3rd gear is engaged with 12 left side of the 4th gear, is rotatably connected in first rotating shaft 5 and the 4th rotating shaft 8 respectively
The first left hound 13 that end is tilted to the right and the first right hound 14 that upper end is tilted to the left, the first left hound 13 and first
14 upper end of right hound rotates respectively and is provided with the first die casting rubber wheel 15 and the second die casting rubber wheel 16, the first die casting rubber wheel
15th, the centerline parallel of the second die casting rubber wheel 16 and first rotating shaft 5, presses with second on the right side of the race of the first die casting rubber wheel 15
On the left of the race of casting rubber wheel 16, corresponding formation is positioned at the top-right lower clamp port of second gear 10,13 He of the first left hound
First right hound is connected with lower extension spring 17 between 14 upper end；5 rear end of first rotating shaft is coaxially fixed with the first belt wheel, the
Four rotating 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 the 3rd belt wheel 18, the
Two die casting rubber wheels, 16 rear end is coaxially fixed with the 4th belt wheel 19, and between the first belt wheel and the 3rd belt wheel 18, V belt translation is connected,
Second belt wheel has two races, and between a race of the second belt wheel and the 4th belt wheel 19, V belt translation is connected；
Upper clamping device 3 includes upper frame 20, and 20 right side of upper frame is fixed with gas motor 21, the clutch end of gas motor 21
Driving pulley 22 is provided with, is rotated in upper frame 20 and the 5th rotating shaft 23 and the 6th rotating shaft 24 positioned at 23 right side of the 5th rotating shaft is provided with,
The centrage of the 5th rotating shaft 23 and the 6th rotating shaft 24 is all horizontally disposed with along the longitudinal direction, and 23 rear end of the 5th rotating shaft is coaxially fixed with
5th belt wheel, 24 front end of the 6th rotating shaft is coaxially fixed with the 6th belt wheel 25, and 24 rear end of the 6th rotating shaft is coaxially fixed with the 7th
Belt wheel；Second left hound 26 and upper end that upper end be tilted to the right are rotatably connected in 5th rotating shaft 23 and the 6th rotating shaft 24 respectively
The second right hound 27 being tilted to the left, the second left hound 26 and 27 upper end of the second right hound rotate respectively and are provided with the 3rd pressure
Casting rubber wheel 28 and the 4th die casting rubber wheel 29, the 3rd die casting rubber wheel 28, the 4th die casting rubber wheel 29 and the 5th rotating shaft 23
Centerline parallel, on the right side of the race of the 3rd die casting rubber wheel 28 and the 4th die casting rubber wheel 29 race on the left of corresponding formation position
Upper clamp port directly over lower clamp port, is connected with stretching between the second left hound 26 and 27 upper end of the second right hound
Spring 30；3rd die casting rubber wheel, 28 rear end is coaxially fixed with the 8th belt wheel 43, and 29 rear end of the 4th die casting rubber wheel is coaxially solid
9th belt wheel 44 is provided with surely, and the 5th belt wheel and the 7th belt wheel are respectively provided with two races, between driving pulley 22 and the 6th belt wheel 25
V belt translation connect, between a race of the 7th belt wheel and a race of the 5th belt wheel V belt translation connection, the 7th belt wheel another
V belt translation connection, V belt translation between another race of the 5th belt wheel and the 8th belt wheel 43 between one race and the 9th belt wheel 44
Connection.
Guide cylinder 31 is vertically provided with upper frame 20,31 upper end of guide cylinder is neighbouring and is located at below upper clamp port,
31 lower end of guide cylinder is neighbouring and is located above lower clamp port.
Support includes horizontally disposed gripper shoe 32, and gripper shoe 32 is provided with the hole of reeving immediately below positioned at lower clamp port
33, on the left of 32 lower surface of gripper shoe and right side is respectively equipped with left sleeve pipe 34 and right sleeve pipe 35, in left sleeve pipe 34 and right sleeve pipe 35
Heart line is all horizontally disposed with along the longitudinal direction, is rotatably connected to left rotary shaft in left sleeve pipe 34, is rotatably connected to right-hand rotation in right sleeve pipe 35
Axle, left rotary shaft rear and front end is respectively perpendicular and is connected with a left branching rod 36, and between two 36 lower ends of left branching rod, level is provided with left company
Support bar 37 is connect, 35 middle part of right sleeve pipe opens up downwards jagged, to be vertically connected with through breach on right spindle right pole 38, right
38 lower end level of pole is provided with right connection support bar 39, is provided with length adjustable between the middle part of left branching rod 36 and right pole 38
Spacing drawstring 40；Sidepiece between left sleeve pipe 34 and left rotary shaft is correspondingly provided with the left jack of a row, is inserted with left latch in left jack
41, the sidepiece between right sleeve pipe 35 and right spindle is correspondingly provided with the right jack of a row, is inserted with right pin 42 in right jack.
All it is bolted between 4 bottom of underframe and gripper shoe 32 and 20 bottom of upper frame and 4 top of underframe
Connection.
The central shaft two ends of the 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 two ends of the second die casting rubber wheel 16 are rotatably connected on the first right hound 14 by the second unilateral bearing
End, the central shaft two ends of the 3rd die casting rubber wheel 28 are rotatably connected on 26 upper end of the second left hound by the 3rd unilateral bearing,
The central shaft two ends of the 4th die casting rubber wheel 29 are rotatably connected on 27 upper end of the second right hound by the 4th unilateral bearing.
The method of operation of the present invention has two kinds：Mode one, first wears anchor cable to lower clamp port and the holding position of lower clamp port, then
Start gas motor 21；Mode two, first starts gas motor 21, then wears anchor cable.
Mode one：Before not actuated, reeve hole 33 of the anchor cable from gripper shoe 32 is worn upwards, initially passes through lower clamp port, then leads to
Guide cylinder 31 is crossed, clamp port is eventually passed through, complete penetrating for anchor cable.
After startup, as shown in figure 1, the power that gas motor 2111 is provided is delivered in each rotating shaft, by tape handler band
Move two the 3rd die casting rubber wheels 28 and the 4th die casting rubber wheel 29 is rotated, and by tape handler and gear drive band
Move the first die casting rubber wheel 15 and the second die casting rubber wheel 16 is rotated.Effect in 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 the 3rd die casting rubber wheel 28 and
Four die casting rubber wheels 29 also tightly clamp anchor cable, produce larger frictional force between anchor cable and die casting rubber wheel, in gas motor 21
In the presence of power is provided, anchor cable can be continuously delivered up.The present invention need not be closed as repeatedly worn anchor cable, only need straight
Connect and wear anchor cable and just continuously can work.
Mode two：First start gas motor 21, then anchor cable is directly worn, the method for operation is with mode one.
When the gradient or the inclination angle that need to adjust anchor cable feed, left latch 41 and/or right pin 42 can be extracted out, rotate left
Pole 36 and/or right pole 38, and the length of spacing drawstring 40 is adjusted, make spacing drawstring 40 play restriction left branching rod 36 and right
The effect of position between bar 38, so as to play good stability.
In addition, the present invention is closed when holding one's breath motor 21, power-off or maintenance, anchor cable drops, the first unilateral bearing, second unidirectional
The setting of bearing, the 3rd unilateral bearing and the 4th unilateral bearing, can make anchor cable stable at upper clamp port and lower clamp port.Separately
Outward, 13 upper end of the first left hound be tilted to the right with 14 upper end of the first right hound be tilted to the left, 26 upper end of the second left hound
It is tilted to the right with 27 upper end of the second right hound and is tilted to the left, anchor cable also plays the role of to lock anchor cable when there is suddenly tenesmus.
The present embodiment shape not to the present invention, material, structure etc. make any pro forma restriction, every according to this
Any simple modification, equivalent variations and modification that bright technical spirit is made to above example, belong to the technology of the present invention side
The protection domain of case.
Claims (4)
1. coal mine roof plate supporting anchorage cable aids in feeder, it is characterised in that：Including support, lower clamping device and upper clamping machine
Structure；Lower clamping device is arranged on support, and upper clamping device is arranged on lower clamping device；
Lower clamping device includes underframe, be rotatably connected to successively in underframe from left to right first rotating shaft, the second rotating shaft, the 3rd
Rotating shaft and the 4th rotating shaft, first rotating shaft, the second rotating shaft, the 3rd rotating shaft and the 4th rotating shaft centrage all along the longitudinal direction level set
Put, first rotating shaft front end is coaxially fixed with first gear, the second rotating shaft front end is coaxially fixed with second gear, the 3rd rotating shaft
Front end is coaxially fixed with the 3rd gear, and the 4th rotating shaft front end is coaxially fixed with the 4th gear, with second on the right side of first gear
Engage on the left of gear, on the right side of second gear with engage on the left of the 3rd gear, engage with the left of the 4th gear on the right side of the 3rd gear, the
First left hound that upper end be tilted to the right and upper end be tilted to the left is rotatably connected in one rotating shaft and the 4th rotating shaft respectively
One right hound, the first left hound and the first right hound upper end rotate respectively and are provided 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
On the right side of groove and on the left of the race of the second die casting rubber wheel, corresponding formation is positioned at the top-right lower clamp port of second gear, and 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 rotating shaft rear end is coaxially fixed with the second belt wheel, and the first die casting rubber wheel rear end is coaxially fixed with the 3rd belt wheel, the
Two die casting rubber wheel rear ends are coaxially fixed with the 4th belt wheel, and between the first belt wheel and the 3rd belt wheel, V belt translation is connected, the second band
Wheel has two races, and between a race of the second belt wheel and the 4th belt wheel, V belt translation is connected；
Upper clamping device includes upper frame, is fixed with gas motor on the right side of upper frame, and the clutch end of gas motor is provided with driving
Belt wheel, rotates in upper frame and is provided with the 5th rotating shaft and the 6th rotating shaft on the right side of the 5th rotating shaft, the 5th rotating shaft and the 6th rotating shaft
Centrage be all horizontally disposed with along the longitudinal direction, the 5th rotating shaft rear end is coaxially fixed with the 5th belt wheel, the 6th rotating shaft front end with
Axle is fixed with the 6th belt wheel, and the 6th rotating shaft rear end is coaxially fixed with the 7th belt wheel；In 5th rotating shaft and the 6th rotating 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
Rotated with the second right hound upper end respectively and the 3rd die casting rubber wheel and the 4th die casting rubber wheel is provided with, the 3rd die casting rubber wheel,
4th die casting rubber wheel and the centerline parallel of the 5th rotating shaft, with the 4th die casting rubber wheel on the right side of the race of the 3rd die casting rubber wheel
Race on the left of corresponding formed be located at lower clamp port directly over upper clamp port, on the second left hound and the second right hound
Extension spring is connected between end；3rd 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 connection, between a race of the 7th belt wheel and a race of the 5th belt wheel V belt translation connection, the 7th belt wheel
Another race and the 9th belt wheel between V belt translation connection, V belt translation between another race of the 5th belt wheel and the 8th belt wheel
Connection.
2. coal mine roof plate supporting anchorage cable according to claim 1 aids in feeder, it is characterised in that：Along vertical in upper frame
Nogata is to guide cylinder is provided with, and guide cylinder upper end is neighbouring and is located at below upper clamp port, and guide cylinder lower end is neighbouring and is located at lower clamping
Above mouthful.
3. coal mine roof plate supporting anchorage cable according to claim 1 aids in feeder, it is characterised in that：Support includes level
The gripper shoe of setting, gripper shoe is provided with the hole of reeving immediately below positioned at lower clamp port, and on the left of gripper shoe lower surface and right side is divided
Left sleeve pipe and right sleeve pipe is not provided with, the centrage of left sleeve pipe and right sleeve pipe is all horizontally disposed with along the longitudinal direction, rotates in left sleeve pipe
Left rotary shaft is connected with, right spindle in right sleeve pipe, is rotatably connected to, left rotary shaft rear and front end is respectively perpendicular and a left branching rod is connected with,
Between two left branching rod lower ends, level is provided with left connection support bar, opened up in the middle part of right sleeve pipe downwards jagged, vertical on right spindle
The right pole being connected with through breach, right pole lower end level is provided with right connection support bar, the middle part of left branching rod and right pole it
Between be provided with the adjustable spacing drawstring of length；Sidepiece between left sleeve pipe and left rotary shaft is correspondingly provided with the left jack of a row, right sleeve pipe
Sidepiece between right spindle is correspondingly provided with the right jack of a row；
All it is bolted to connection between underframe bottom and gripper shoe and upper frame bottom and underframe top.
4. coal mine roof plate supporting anchorage cable according to claim 1 aids in feeder, it is characterised in that：First die casting rubber
The central shaft two 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
Axle two ends are rotatably connected on the first right hound upper end by the second unilateral bearing, and the central shaft two ends of the 3rd die casting rubber wheel lead to
Cross the 3rd unilateral bearing and the second left hound upper end is rotatably connected on, the central shaft two 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940722.4A CN106437835B (en) | 2016-11-02 | 2016-11-02 | Coal mine roof plate supporting anchorage cable assists feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940722.4A CN106437835B (en) | 2016-11-02 | 2016-11-02 | Coal mine roof plate supporting anchorage cable assists feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106437835A true CN106437835A (en) | 2017-02-22 |
| CN106437835B CN106437835B (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940722.4A Expired - Fee Related CN106437835B (en) | 2016-11-02 | 2016-11-02 | Coal mine roof plate supporting anchorage cable assists feeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN106437835B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177643A (en) * | 2020-10-09 | 2021-01-05 | 山东科技大学 | Mining cylinder type anchor cable auxiliary installation equipment |
| CN112177644A (en) * | 2020-10-09 | 2021-01-05 | 山东科技大学 | Auxiliary mounting equipment for mine anchor cable |
| CN113356905A (en) * | 2021-07-21 | 2021-09-07 | 平顶山天安煤业股份有限公司一矿 | Auxiliary conveying device for anchor cable under mine |
| CN113464181A (en) * | 2021-08-12 | 2021-10-01 | 中国铁建重工集团股份有限公司 | Support anchor rope conveying equipment |
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| CN112177643A (en) * | 2020-10-09 | 2021-01-05 | 山东科技大学 | Mining cylinder type anchor cable auxiliary installation equipment |
| CN112177644A (en) * | 2020-10-09 | 2021-01-05 | 山东科技大学 | Auxiliary mounting equipment for mine anchor cable |
| CN112177644B (en) * | 2020-10-09 | 2022-03-01 | 山东科技大学 | Auxiliary mounting equipment for mine anchor cable |
| CN112177643B (en) * | 2020-10-09 | 2022-03-01 | 山东科技大学 | Mining cylinder type anchor cable auxiliary installation equipment |
| CN113356905A (en) * | 2021-07-21 | 2021-09-07 | 平顶山天安煤业股份有限公司一矿 | Auxiliary conveying device for anchor cable under mine |
| 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 |
| CN113464181A (en) * | 2021-08-12 | 2021-10-01 | 中国铁建重工集团股份有限公司 | Support anchor rope conveying equipment |
| 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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|---|---|
| CN106437835B (en) | 2018-06-22 |
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