CN2928777Y - Telescopic belt type conveyer retractable belt device - Google Patents
Telescopic belt type conveyer retractable belt device Download PDFInfo
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- CN2928777Y CN2928777Y CN 200620086956 CN200620086956U CN2928777Y CN 2928777 Y CN2928777 Y CN 2928777Y CN 200620086956 CN200620086956 CN 200620086956 CN 200620086956 U CN200620086956 U CN 200620086956U CN 2928777 Y CN2928777 Y CN 2928777Y
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- adhesive tape
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- 239000002390 adhesive tape Substances 0.000 claims abstract description 77
- 238000004804 winding Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims description 56
- 238000006073 displacement reaction Methods 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 238000005065 mining Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000000916 dilatatory effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a telescopic belt conveyer folding and unfolding apparatus for fully-mechanized mining work plane comprising a hydraulic pressure winding device (6), an entrain device or the like, Wherein the hydraulic pressure winding device (6) comprises a machine base (11), a rotating supporting leg (17), a rotating stand (12), a belt-lift oscillating beam (14), a belt-lift screw block (13), a winding shaft (16), a hydraulic pressure winding motor (15) or the like. The machine base is fixed on the bottom board, on which the rotating supporting leg is fixed, and the rotating stand is equipped on the rotating leg which can rotate. A rotating screw block (18) is hinge connected between the stand and the machine base. Both ends of the rotating stand are hinge connected with an end of the belt-lift oscillating beam of which the other end is equipped with the winding shaft which is actuated by the hydraulic pressure winding motor. The belt-lift screw block is hinge connected between the belt-lift oscillating beam frame and the rotating stand. The winding shaft is provided with a traversing slot for pressing adhesive tape head, a clamping plate and a screw bolt. The clamping device may adopt the fore and rear hydraulic pressure entrains conformation and strap conformation. By utilizing hydraulic pressure machinery to wrap around adhesive tape and, the utility model realizes folding and unfolding adhesive tape, relieves hard physical labor, promotes work efficiency, and can be operated conveniently.
Description
Technical field
The utility model relates to coal mine fully-mechanized mining and fully mechanized workface transportation device, and particularly a kind of combining adopted the extensible belt conveyor belt-retracting device of using with fully mechanized workface extensible belt conveyor folding and unfolding adhesive tape.
Background technology
In recent years, coal in China industry high speed development, high-yield and high-efficiency are combined and to be adopted fully mechanized workface to capacity, the haul distance of travelling apron and shut down maintenance time higher requirement has been arranged.Thickening along with adhesive tape; diameter after adhesive tape weight and the rolling is very big, and traditional mechanical belt-retracting device can not use, and now ways that adopt winch to pull adhesive tape are carried out the folding and unfolding band more; promptly adhesive tape integral body is pulled out travelling apron with winch; use artificial method for folding entrucking again, jackknife method has certain damage to adhesive tape, and the more important thing is very wastes time and energy; each folding and unfolding adhesive tape all need be shut down 3～4 hours; need 6～8 people during entrucking especially, physical labor intensity is very big, and has potential safety hazard.Pull adhesive tape often because of the stressed irregular distortion that produces of adhesive tape with winch, easily cause rubber belt from deviating.Even have big, the inefficient problem of physical labor intensity too at ground-surface dress sealed adhesive tape.Traditional mechanical belt-retracting device is made of motor, worm and gear device and cylinder etc., can only winding can not fix by pressure zone, and winding inconvenience is spooled band inconvenience and outwards unloaded, and need hang with chain block.Traditional way of carrying secretly is to clamp by bolt with channel-section steel, and operation is wasted time and energy.Adopt along with combining that the water inlet of fully mechanized workface per unit area yield list is flat to improve, the folding and unfolding band frequency is more and more high, and the folding and unfolding band is also more and more outstanding to producing influence, develop that novel comprehensive to adopt fully mechanized workface extensible belt conveyor belt-retracting device also more and more urgent.
Summary of the invention
Adopt that way that fully mechanized workface pulls adhesive tape with winch is carried out the adhesive tape of folding and unfolding extensible belt conveyor and cause the deficiency of damaging and wasting time and energy with artificial jackknife method entrucking, to adhesive tape in order to overcome existing combining, the utility model provides a kind of new extensible belt conveyor belt-retracting device, it utilizes hydraulic machinery to realize the coiling adhesive tape, carry out the operation of folding and unfolding band, alleviate heavy manual labor, improve work efficiency, easy to operate.
The technical scheme that its technical matters that solves the utility model adopts is:
The extensible belt conveyor belt-retracting device mainly by the hydraulic pressure Webbing take-up device, carry utensil secretly and constitute.The hydraulic pressure Webbing take-up device is made of base, swing leg, rotation stand, act band rocking arm, act band jack, spool, hydraulic pressure winding motor etc.Base is fixed on the roadway floor, and swing leg is fixed on the base, and the rotation stand is installed on the swing leg and around its rotation.Hinged rotation jack between rotation stand and the base.The back timber two ends of rotation stand respectively with two to lift band rocking arms one end hinged, two other ends of lifting the band rocking arms, are front end by bearing pin, and spool is installed.Spool is lifted between the band rocking arm front end one side and the transmission of hydraulic pressure winding motor across being installed on two.Two lift the act band rocker stand of band rocking arm, spool formation, and hinged act band jack between the rotation stand.There is moulding to take the lead transverse groove, clamping plate and the bolt of rear end plate thereof of usefulness on the spool.
The technical scheme that its technical matters that solves the utility model adopts can also be:
The extensible belt conveyor belt-retracting device carry that utensil adopts hydraulic pressure secretly forward and backward carry mechanism secretly and be positioned at before carry drawstring mechanism after the mechanism secretly.
1. the forward and backward mechanism of carrying secretly: include fixed beam, portable beam, carry oil cylinder and oil cylinder fixed mount secretly.The two connects firmly on the longeron of frame both sides.The oil cylinder fixed mount respectively has one in the adhesive tape both sides, is fixed on the longeron of frame both sides.Each oil cylinder fixed mount constitutes rectangular frame at the bottom of by the end of two box type columns, fixed beam, frame.Be equipped with in the framework and carry oil cylinder secretly, the lower end of carrying oil cylinder secretly is articulated on the framework.Fixed beam is across above the following band of adhesive tape, and connecting the oil cylinder fixed mount that is positioned at the adhesive tape both sides is one.Portable beam is positioned at the below of the following band of adhesive tape, and is corresponding up and down with the position of fixed beam, and it is interior and be that guide rail slides up and down with two box type columns that its two ends lay respectively at the framework of two oil cylinder fixed mounts.The two ends of portable beam respectively with two oil cylinder fixed mount frameworks in the upper end of carrying oil cylinder secretly hinged.
2. drawstring mechanism: mainly by carry the displacement dolly secretly, the drawstring jack constitutes.Carrying the displacement dolly secretly carries mechanism secretly by vehicle wheel frame, wheel, dolly and constitutes.Dolly carry secretly mechanism by fixed beam, portable beam, carry oil cylinder, oil cylinder fixed mount etc. secretly and constitute.Vehicle wheel frame is made of fixed beam and two ends bonded assembly longeron thereof, and a wheel is respectively adorned in the rear and front end that is positioned at the longeron of both sides.The dolly wheel is a guide rail with the channel-section steel notch of frame left-right longeron.Dolly carry secretly mechanism fixed beam, portable beam, carry the structure that oil cylinder and oil cylinder fixed mount constitute secretly, with front and back carry secretly mechanism fixed beam, portable beam, to carry the structure that oil cylinder and oil cylinder fixed mount constitute secretly identical and corresponding one by one.Drawstring jack one end with carry secretly the displacement dolly hinged, the other end and frame are hinged.
The beneficial effects of the utility model are:
1. this belt-retracting device utilizes hydraulic power unit to order power elements such as deduction for hydraulic pressure winding motor, each jack and hydraulic pressure power is provided; with all-hydraulic method realize take-up or put band, order button, entrucking or mechanized of unloading and centralized control; alleviate workman's manual labor; easy to operate, reduce floor time.
2. hydraulic pressure Webbing take-up device winding fast can cooperate by act band and rotation jack again, and rotary extension and act are high, finish the mechanization entrucking, raise labour efficiency.The Reel flange pressing head is convenient and swift.
3. hydraulic pressure folding and unfolding band carry mechanism and drawstring mechanism secretly, tape splice can be dragged to assigned address and carry out take-up or order button, carry secretly with shipper pole and all finish, simple to operate, quick, safety by oil cylinder.
Description of drawings
Fig. 1 is the utility model belt-retracting device installation site scheme drawing in extensible belt conveyor.
Fig. 2 is the structural representation front view of the utility model extensible belt conveyor belt-retracting device.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is the structural representation birds-eye view of the utility model extensible belt conveyor belt-retracting device.
Fig. 5,6, the 7th, hydraulic pressure Webbing take-up device structural representation front view, lateral plan, birds-eye view.
Fig. 8,9, the 10th, carry secretly the displacement dolly structural representation birds-eye view, front view, lateral plan.
Figure 11, the 12nd carries structural representation front view, the sectional view of mechanism secretly.
Figure 13,14, the 15th, the structural representation front view of frame, sectional view, birds-eye view.
Figure 16 is the concrete operations scheme drawing of extensible belt conveyor belt-retracting device using method.
Among the figure: 1-fuselage and drive end unit, 2-hydraulic pressure belt-retracting device, 3-storage cassette holder and tightening part, the 4-head drives unloading portion, carry mechanism behind the 5-secretly, 6-hydraulic pressure Webbing take-up device, the 7-frame, 8-carries the displacement dolly secretly, 9-drawstring jack, carry mechanism before the 10-secretly, 11-Webbing take-up device base, 12-rotates stand, 13-lifts the band jack, 14-lifts the band rocking arm, 15-hydraulic pressure winding motor, the 16-spool, the 17-swing leg, 18-rotates jack, the 19-vehicle wheel frame, the 20-wheel, the 21-fixed beam, the 22-connection seat, the 23-portable beam, 24-carries oil cylinder secretly, 25-oil cylinder fixed mount, 26-carries oil cylinder secretly, the 27-fixed beam, the 28-adhesive tape, the 29-portable beam, the 30-coupling head, 31-oil cylinder fixed mount, the 32-longeron, the 33-supporting leg, the 34-diagonal brace, the 35-crossbeam, 36-hydraulic pressure is ordered deduction.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1:
The utility model extensible belt conveyor belt-retracting device shown in Figure 1 be arranged on combine adopt or the fully mechanized workface extensible belt conveyor in the position.Extensible belt conveyor mainly drives unloading portion 4 by fuselage and drive end unit 1, storage cassette holder and tightening part 3, head from back to front and constitutes.This belt-retracting device 2 is arranged in the front portion of afterbody, fuselage and the drive end unit 1 of storage cassette holder and tightening part 3.Be convenient to the adhesive tape in the storage cassette holder be pulled out or adhesive tape is put into the storage cassette holder herein.Should locate the frame height simultaneously, it is also very convenient to order the button operation.
Composition at the belt-retracting device of the utility model extensible belt conveyor shown in Fig. 2～4 mainly contains hydraulic pressure Webbing take-up device 2, carries mechanism secretly, drawstring mechanism, frame 7.Owing to realize each operation such as folding and unfolding band of extensible belt conveyor, be called for short the hydraulic pressure belt-retracting device with all-hydraulic method.
Carry mechanism secretly: carry secretly before comprising mechanism 10, after carry mechanism 5 secretly; The two is fixed between the longeron 32 of frame 7 both sides.Before carry mechanism 10 front leg strut secretly, i.e. belt feeder storage cassette holder and tightening part 3 one sides near frames 7; After carry mechanism 5 rear support leg secretly near frames 7.Forward and backward mechanism's 10,5 clampings and the fixation adhesive tape usefulness of carrying secretly acts on the same with traditional channel-section steel doubling band.But it realizes the clamping adhesive tape by hydraulic actuating cylinder.This mechanism and drawstring mechanism are used the dilatory displacement that can realize adhesive tape.
Drawstring mechanism: comprise and carry displacement dolly 8 and drawstring jack 9 secretly.Carry displacement dolly 8 secretly in order to realize the dilatory displacement of adhesive tape, effect draws adhesive tape the same with winch.But it also is to realize the clamping adhesive tape by hydraulic actuating cylinder, can two-wayly back and forth draw adhesive tape.Drawstring jack 9 is carried displacement dolly 8 secretly in order to push-and-pull, realizes the dilatory displacement of adhesive tape, its two ends respectively with carry displacement dolly 8 secretly, frame 7 front leg strut crossbeams are hinged.
Structure at hydraulic pressure Webbing take-up device shown in Fig. 5～7.Form by base 11, swing leg 17, rotation stand 12, act band jack 13, act band rocking arm 14, spool 16, hydraulic pressure winding motor 15 etc.
Webbing take-up device base 11 is the permanent seat of this device.Base 11 central authorities are fixed with swing leg 17, and rotation stand 12 is installed on the swing leg 17, and the connection seat at rotation stand 12 rear portions is hinged with the push rod of rotation jack 18, and the cylinder ends of rotation jack 18 is articulated on the connection seat of base 11.
Rotation stand 12 constitutes framework by the column of bottom girder, back timber and both sides.The back timber two ends of rotation stand 12 are hinged by bearing pin and two ends of lifting band rocking arm 14, and two other ends of lifting band rocking arm 14 are installed spool 16.Spool 16 is lifted between band rocking arms 14 front ends across being installed on two, and the one end is lifted the hydraulic pressure winding motor of being with on the rocking arm 14 15 and connected transmission with being contained in.Be connected with crossbeam between the stage casing of two act band rocking arms 14, be hinged with two between the bottom girder of rocking arm crossbeam and rotation stand 12 and lift band jacks 13.Lift band rocking arm 14, spool 16 and crossbeam and constitute act band rocker stand.Lift the band rocker stand and stretch to the front side of rotation stand 12.
Have the transverse groove wide with adhesive tape on the spool 16, clamping plate and bolt thereof cooperate with it.Adhesive tape end inserts transverse groove and rolls, and clamping plate are pressed in adhesive tape end on the spool 16, clamping plate two ends bolt.
The installation basis of Webbing take-up device base 11 can adopt concrete bed or beat anchor pole to be connected in base plate.
In the structure of carrying displacement dolly 8 shown in Fig. 8～10 secretly.Mainly carry mechanism secretly and form by wheel 20, vehicle wheel frame 19, dolly.
Dolly carry secretly mechanism by fixed beam 21, portable beam 23, carry oil cylinder 24, oil cylinder fixed mount 25 etc. secretly and constitute.
Oil cylinder fixed mount 25 respectively has one in adhesive tape 28 both sides, connects firmly on the longeron 32 of frame both sides; By constituting rectangular frame at the bottom of the end of two box type columns, fixed beam 21, the frame.Be equipped with in the framework and carry oil cylinder 24 secretly, carry secretly on oil cylinder 24 lower ends are articulated at the bottom of the framework frame.Framework is processed with hollow rectangle steel or square steel.
Fixed beam 21 connects the oil cylinder fixed mount 25 that is positioned at adhesive tape 28 both sides and is one across above the following band of adhesive tape 28.It and portable beam 23 are also with hollow rectangle steel or hollow square steel processing.
Under two promotions of carrying oil cylinder 24 push rods secretly, upwards slide along the frame inner wall of oil cylinder fixed mount 25 in portable beam 23 two ends, with the fixed beam 21 on dolly top adhesive tape 28 gripped.
There is drawstring jack connection seat 22 at portable beam 23 middle parts.Drawstring jack 9 one ends and connection seat 22 are hinged, and the other end is hinged on the crossbeam of frame 7 front leg struts 33.9 tractions of drawstring jack realize drawstring.
In the structure of carrying mechanism shown in Figure 11,12 secretly.Forward and backward structure of carrying mechanism 10,5 secretly with carry secretly the displacement dolly to carry mechanism secretly identical, by fixed beam 27, portable beam 29, carry oil cylinder 26 secretly and oil cylinder fixed mount 31 constitutes.Difference is that the former is fixed on the longeron 32 of frame 7 both sides and does not move.
Oil cylinder fixed mount 31 respectively has one in adhesive tape 28 both sides, connects firmly on the longeron 32 of frame both sides; By constituting rectangular frame at the bottom of the end of two box type columns, fixed beam 27, the frame.Be equipped with in the framework and carry oil cylinder 26 secretly, carry secretly on oil cylinder 26 lower ends are articulated at the bottom of the framework frame.Framework is processed with hollow rectangle steel or square steel.
Fixed beam 27 connects the oil cylinder fixed mount 31 that is positioned at adhesive tape 28 both sides and is one across above the following band of adhesive tape 28.It and portable beam 29 are also with hollow rectangle steel or hollow square steel processing.
Portable beam 29 is positioned at the below, corresponding up and down with the position of fixed beam 27 of the following band of adhesive tape 28; Its two ends lay respectively in the framework of two oil cylinder fixed mounts 31, and are that guide rail slides up and down with two box type columns.Portable beam 29 two ends bottoms respectively with two oil cylinder fixed mounts, 31 frameworks in to carry oil cylinder 26 upper ends secretly hinged.
Carrying secretly under the promotion of oil cylinder 26 push rods two, will upwards slide along the frame inner wall of oil cylinder fixed mount 31 in portable beam 29 two ends, with the fixed beam 27 on top adhesive tape 28 be gripped.
Two oil cylinder fixed mounts, 31 upper outside also have coupling head 30, and it is by being bolted on the longeron 32.
Structure in frame shown in Figure 13～15.Frame 7 is made of longeron 32, supporting leg 33, diagonal brace 34 and crossbeam 35 etc.Frame 7 is framing members of hydraulic pressure belt-retracting device, and longeron 32 is channel-section steel processing, and crossbeam 35 is hollow square steel or channel-section steel processing.Longeron 32 is positioned at the following band both sides of adhesive tape 28, is supported and fixing by supporting leg 33, and longeron 32 is used for installing forward and backwardly to be carried mechanism 10 and 5 secretly, carry displacement dolly 8 and carrying roller secretly.Three pairs of supporting legs 33 supported before, during and after frame 7 had, and connected with travelling apron mainframe and adjustable H frame with bolt by Connection Block.Connection Block is made according to the main frame model.Preceding, middle supporting leg 33 is reinforced by diagonal brace 34.
The installation basis of hydraulic pressure belt-retracting device is consistent with the installation basis of belt feeder storage belt storehouse frame, can adopt concrete bed or beat anchor pole, and belt-retracting device combines as a whole by frame with the storage belt storehouse frame.
The power of this device is taken from the hydraulic power unit of extensible belt conveyor.Each operation of folding and unfolding band is by operation fluid control valve group, controls each hydraulic jack and hydraulic pressure winding motor is finished by hydraulic control circuit.
Embodiment 2: the independent hydraulic pressure Webbing take-up device that uses.
1. carry secretly with drawstring and still use traditional utensil.Clamp adhesive tape with channel-section steel by bolt, realize the dilatory of adhesive tape with artificial or winch.This orthodox method is relatively required great effort, but simple to operate.
2. winding is finished with hydraulic pressure Webbing take-up device 6.After treating that tape splice is dismantled, be inserted into spool 16 and with clamping plate and bolt; Primer fluid writing that surpasses all the others band motor 15 is finished winding by hydraulic pressure Webbing take-up device 6.
This belt-retracting device also can be set up hydraulic pressure and order deduction 36, makes the folding and unfolding band buckle and finish with ordering adhesive tape.
The using method of the utility model belt-retracting device as shown in figure 16, the concrete operations step is as follows:
A. tape splice is drawn and put in place.Travelling apron is parked in this storehouse frame tape splice when shutting down.Tape splice stops not in place, and by drawstring mechanisms grip and drag adhesive tape to assigned address, concrete steps are:
1. the operation control valve group is stretched out the push rod of carrying oil cylinder 24 secretly of carrying displacement dolly 8 secretly, and dolly is carried mechanism secretly adhesive tape is clamped; The operation control valve group is stretched out drawstring jack 9, and drive is carried displacement dolly 8 secretly and moved a stroke backward, and adhesive tape 28 is pulled rearward moving stroke distances;
2. the operation control valve group makes the pusher retracted of carrying oil cylinder 24 secretly of carrying displacement dolly 8 secretly, and dolly is carried mechanism secretly and unclamped adhesive tape; The operation control valve group makes 9 withdrawals of drawstring jack, drives and carries displacement dolly 8 secretly to stroke of reach;
1. and operation 2. 3. repeat a., can make adhesive tape pull back the length of moving a plurality of strokes.For example: the stroke L=1.5m of drawstring jack 9, each drawstring moves 1.5m, can draw for three times to move about 4m.
More than be to pull back to move, draw forward that to move operation similar with it: drawstring jack 9 is stretched afterwards earlier and is contracted, and operation displacement dolly 8 is carried mechanism secretly and carried secretly when stretching out.Among Figure 16, J is for clamping adhesive tape, and Y is mobile adhesive tape.
B. the clamp fitting of tape splice both sides and tape splice pulls out.
1. before taking tape splice apart, the operation control valve group, oil cylinder 26 push rods of carrying mechanism 5 after making secretly stretch out, after carry mechanism 5 secretly and finish fast and carry secretly, clamp the tape splice rear side, be fixed;
2. press 1.～2. money operation of a., the length that adhesive tape is pulled back move a stroke; Simultaneously, adhesive tape is loosened in the swelling device cooperation that starts travelling apron storage cassette holder;
3. operation control valve group, oil cylinder 26 push rods of carrying mechanism 10 before making secretly stretch out, and finish fast and carry secretly;
4. the operation control valve group is shunk the push rod of carrying oil cylinder 24 secretly of carrying displacement dolly 8 secretly, and dolly is carried mechanism secretly and unclamped adhesive tape; The operation control valve group is shunk drawstring jack 9, and drive is carried displacement dolly 8 secretly and retracted a stroke forward;
5. in drawstring mechanism with carry mechanism secretly and work in coordination down, repeat b. and 2.～4. operate, adhesive tape is pulled back move a plurality of trip distances; Carry secretly with preceding carrying mechanism 10 secretly, make adhesive tape lax sagging, drop in the frame of storehouse.
6. next step can be by e. money operation, the adhesive tape of pulling out is carried out joint order and buckle.
C. hydraulic pressure winding.By 2 winding of hydraulic pressure Webbing take-up device, cooperate by storage cassette holder swelling device simultaneously.
1. take tape splice apart, the front tab of adhesive tape is inserted spool 16 and used the clamping plate bolt; This moment the operation control valve group, adhesive tape unclamps in the mechanism of carrying secretly of carry mechanism 10 before making secretly, carrying displacement dolly 8 secretly.
2. operation control valve group, primer fluid writing that surpasses all the others band motor 15 drives spool 16 winding; Simultaneously, start the tension mechanism of travelling apron storage cassette holder and tightening part, discharge the adhesive tape of this one, cooperate winding;
3. the operation control valve group is stretched the act band jack 13 of hydraulic pressure Webbing take-up device, is lifted and be with rocking arm 14 to swing up and down, so that make the maximization of winding diameter.
D. the rolling adhesive tape is shifted out conveyer storehouse frame.
1. the operation control valve group is shunk the rotation jack 18 of hydraulic pressure Webbing take-up device, lifts band rocking arm 14 and horizontally rotates 90 ° around swing leg 17, and the tape shifter of spooling is gone out travelling apron storehouse frame;
2. operation control valve group makes that to lift band jack 13 flexible and lift high the cooperation adhesive tape is loaded onto flat truck;
3. after the rolling adhesive tape being removed, 6 counter-rotatings of hydraulic pressure Webbing take-up device are returned under the frame of travelling apron storehouse for 90 °.
E. hydraulic pressure is ordered button fast.Order deduction 36 with hydraulic pressure, in 3 minutes, finish adhesive tape and buckle customized fast.
F. hydraulic pressure Webbing take-up device 6 goes back in the frame of travelling apron storehouse, connects tape splice, and the mechanism of carrying secretly of carrying mechanism 10 and 5 secretly before and after unclamping, carrying displacement dolly 8 secretly is for the travelling apron start is prepared.
In addition, do for combining the ribbon gymnastics of putting of adopting fully mechanized workface, can from flat truck, directly move into the skin belt storehouse frame by the act band jack 13 and the rotation jack 18 of hydraulic pressure Webbing take-up device 6, adhesive tape be put into the storage cassette holder by cooperating with the travelling apron swelling device to the adhesive tape of rolling.
Claims (4)
1. an extensible belt conveyor belt-retracting device comprises Webbing take-up device, carries utensil secretly; It is characterized in that: said Webbing take-up device is hydraulic pressure Webbing take-up device (6);
Hydraulic pressure Webbing take-up device (6) comprises base (11), swing leg (17), rotation stand (12), lifts band rocking arm (14), lifts band jack (13), spool (16), hydraulic pressure winding motor (15);
Base (11) is fixed on the roadway floor, and swing leg (17) is fixed on the base (11), and rotation stand (12) is installed on the swing leg (17), around its rotation; Be hinged with rotation jack (18) between rotation stand (12) and the base (11); The back timber two ends of rotation stand (12) are hinged with two ends of lifting band rocking arms (14) respectively by bearing pin, two other ends of lifting band rocking arms (14), are front end, and spool (16) is installed;
Spool (16) is lifted between band rocking arm (14) front end one side and hydraulic pressure winding motor (15) driving coupling across being installed on two; Two lift the act band rocker stand of band rocking arm (14), spool (16) formation, and are hinged with act band jack (13) between the rotation stand (12);
There is moulding to take the lead transverse groove, clamping plate and the bolt of rear end plate thereof of usefulness on the spool (16).
2. extensible belt conveyor belt-retracting device according to claim 1 is characterized in that: saidly carry the forward and backward mechanism (10,5) of carrying secretly that utensil is a hydraulic pressure secretly; Carry mechanism (10) before being positioned at secretly drawstring mechanism also is housed afterwards;
1. the forward and backward mechanism (10,5) of carrying secretly: include fixed beam (27), portable beam (29), carry oil cylinder (26) and oil cylinder fixed mount (31) secretly;
Oil cylinder fixed mount (31) respectively has one in adhesive tape (28) both sides, connects firmly on the longeron (32) of frame both sides; It constitutes rectangular frame at the bottom of by two box type columns, fixed beam (27) end, frame; Be equipped with in the framework and carry oil cylinder (26) secretly, the lower end of carrying oil cylinder (26) secretly is articulated on the framework;
Fixed beam (27) connects the oil cylinder fixed mount (31) that is positioned at adhesive tape (28) both sides and is one across in the top of the following band of adhesive tape (28);
Portable beam (29) is positioned at the below, corresponding up and down with the position of fixed beam (27) of the following band of adhesive tape (28), and its two ends lay respectively in the framework of two oil cylinder fixed mounts (31), and can be that guide rail slides up and down with two box type columns; Portable beam (29) two ends respectively with two oil cylinder fixed mount (31) frameworks in the upper end of carrying oil cylinder (26) secretly hinged;
2. drawstring mechanism: comprise and carry displacement dolly (8), drawstring jack (9) secretly;
Carry displacement dolly (8) secretly and comprise that vehicle wheel frame (19), wheel (20), dolly carry mechanism secretly;
Vehicle wheel frame (19) comprises fixed beam (21) and two ends bonded assembly two longerons thereof, and a wheel (20) respectively is equipped with in the rear and front end that is positioned at the longeron of both sides, and wheel (20) is a guide rail with the channel-section steel notch of frame (7) left-right longeron (32);
Dolly carries that mechanism comprises fixed beam (21), portable beam (23), carries oil cylinder (24) secretly, oil cylinder fixed mount (25) secretly; The structure of these component set-ups, with front and back carry secretly mechanism (10,5) fixed beam (27), portable beam (29), to carry the structure that oil cylinder (26) and oil cylinder fixed mount (31) constitute secretly identical and corresponding one by one;
One end of drawstring jack (9) with carry secretly the displacement dolly (8) hinged, the other end is articulated on the frame.
3. extensible belt conveyor belt-retracting device according to claim 1 and 2 is characterized in that: this belt-retracting device is arranged in afterbody, fuselage and drive end unit (1) front portion of storage cassette holder and tightening part (3).
4. extensible belt conveyor belt-retracting device according to claim 1 and 2 is characterized in that: this belt-retracting device comprises that hydraulic pressure orders deduction (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086956 CN2928777Y (en) | 2006-07-21 | 2006-07-21 | Telescopic belt type conveyer retractable belt device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620086956 CN2928777Y (en) | 2006-07-21 | 2006-07-21 | Telescopic belt type conveyer retractable belt device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928777Y true CN2928777Y (en) | 2007-08-01 |
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ID=38307163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620086956 Expired - Fee Related CN2928777Y (en) | 2006-07-21 | 2006-07-21 | Telescopic belt type conveyer retractable belt device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928777Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241346A (en) * | 2011-06-08 | 2011-11-16 | 徐州五洋科技有限公司 | Take-up and pay-off device for belt winding mechanism of belt conveyor |
| CN103434813A (en) * | 2013-08-16 | 2013-12-11 | 山西晋城无烟煤矿业集团有限责任公司 | Fully mechanized coal mining face crossheading belt conveyor belt shrinkage integrated automatic control method |
| CN103482431A (en) * | 2013-09-05 | 2014-01-01 | 山东新巨龙能源有限责任公司 | Belt releasing and take-up method for tunnelling type belt conveyor |
| CN104163351A (en) * | 2014-07-25 | 2014-11-26 | 徐州五洋科技股份有限公司 | Rotating type belt taking-up and paying-off mechanism |
| CN105502045A (en) * | 2016-01-12 | 2016-04-20 | 太原向明机械制造有限公司 | Hydraulic double-winding device of belt conveyor |
| CN108328220A (en) * | 2018-02-09 | 2018-07-27 | 徐州市三淮重工设备有限公司 | A kind of belt feeder intelligent hydraulic automatic coiling of tape system |
| CN108674892A (en) * | 2018-05-07 | 2018-10-19 | 深圳市拉普拉斯能源技术有限公司 | A kind of Full-automatic welding belt conveyor |
| CN110805448A (en) * | 2019-10-31 | 2020-02-18 | 中铁二局集团有限公司 | Construction method for belt storage bin framework in horizontal belt conveyor tunnel |
| CN111285009A (en) * | 2020-03-29 | 2020-06-16 | 力博重工科技股份有限公司 | Continuous-mining and continuous-transporting cooperative conveying system |
-
2006
- 2006-07-21 CN CN 200620086956 patent/CN2928777Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241346A (en) * | 2011-06-08 | 2011-11-16 | 徐州五洋科技有限公司 | Take-up and pay-off device for belt winding mechanism of belt conveyor |
| CN103434813A (en) * | 2013-08-16 | 2013-12-11 | 山西晋城无烟煤矿业集团有限责任公司 | Fully mechanized coal mining face crossheading belt conveyor belt shrinkage integrated automatic control method |
| CN103434813B (en) * | 2013-08-16 | 2015-09-30 | 山西晋城无烟煤矿业集团有限责任公司 | The integrated autocontrol method of fully-mechanized mining working crossheading travelling apron contracting band |
| CN103482431A (en) * | 2013-09-05 | 2014-01-01 | 山东新巨龙能源有限责任公司 | Belt releasing and take-up method for tunnelling type belt conveyor |
| CN103482431B (en) * | 2013-09-05 | 2016-01-27 | 山东新巨龙能源有限责任公司 | A kind of driving belt feeder increases, take-up method |
| CN104163351B (en) * | 2014-07-25 | 2016-11-23 | 徐州五洋科技股份有限公司 | A kind of rotary folding and unfolding band mechanism |
| CN104163351A (en) * | 2014-07-25 | 2014-11-26 | 徐州五洋科技股份有限公司 | Rotating type belt taking-up and paying-off mechanism |
| CN105502045A (en) * | 2016-01-12 | 2016-04-20 | 太原向明机械制造有限公司 | Hydraulic double-winding device of belt conveyor |
| CN108328220A (en) * | 2018-02-09 | 2018-07-27 | 徐州市三淮重工设备有限公司 | A kind of belt feeder intelligent hydraulic automatic coiling of tape system |
| CN108674892A (en) * | 2018-05-07 | 2018-10-19 | 深圳市拉普拉斯能源技术有限公司 | A kind of Full-automatic welding belt conveyor |
| CN110805448A (en) * | 2019-10-31 | 2020-02-18 | 中铁二局集团有限公司 | Construction method for belt storage bin framework in horizontal belt conveyor tunnel |
| CN111285009A (en) * | 2020-03-29 | 2020-06-16 | 力博重工科技股份有限公司 | Continuous-mining and continuous-transporting cooperative conveying system |
| CN111285009B (en) * | 2020-03-29 | 2025-02-07 | 力博重工科技股份有限公司 | A continuous mining and transportation coordinated conveying system |
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