CN103009037B - Replacing device and replacing method for belt conveyor rubber belt - Google Patents
Replacing device and replacing method for belt conveyor rubber belt Download PDFInfo
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- CN103009037B CN103009037B CN201210541910.1A CN201210541910A CN103009037B CN 103009037 B CN103009037 B CN 103009037B CN 201210541910 A CN201210541910 A CN 201210541910A CN 103009037 B CN103009037 B CN 103009037B
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Abstract
The invention provides a replacing device and a replacing method for a belt conveyor rubber belt. The replacing device is formed by mutually assembling square tridimensional frames, four clamping devices, eight stepping oil cylinders and rubber belt rollers, wherein two layers of square tridimensional frames are arranged; the upper and lower rubber belt rollers are connected on front columns at the upper and lower layer of the front ends of the square tridimensional frames; the upper and lower layers of the square tridimensional frames are respectively provided with two clamping devices; each clamping device is connected to the square tridimensional frames through the corresponding stepping oil cylinder; and the rubber belt rollers are guided in the gap between a clamping beam of the clamping device and the base by guiding rollers so as to be clamped. The replacing method comprises the steps of: pulling new rubber belts by old rubber belts, so as to gradually pave the new rubber belts on the belt conveyor to replace the rubber belts; by the method, the transmission of the new rubber belts and the rolling of the old rubber belts can be synchronously, safely and sequentially carried out; the replacing device is compact in structure, small in occupied area, safe and reliable, and simple in operation; and the replacing speed of the conveyor rubber belt is greatly improved.
Description
Technical field
The present invention relates to a kind of more changing device and replacing options thereof of conveyor belt running, specifically, is a kind of more changing device for underground coal mine rapidly replacing belt type conveyor rubber belt and replacing options thereof.
Background technology
Belt Conveyor for Inclined Shaft in Coal Mine is responsible for the transport task of coal from down-hole to ground, and its adhesive tape used is steel cable belt, and it has the features such as intensity is high, weight is large.But adhesive tape constantly rubs with carrying roller and material in transportation, this will cause adhesive tape generation to be worn and torn even damaging, and in order to ensure coal production needs, travelling belt needs irregularly to change.In general, steel cable belt on average needed at about 3 years to change once according to service condition.Conveyer tape swapping difficulty for high inclination-angle, long distance is large, the easy accidents such as band, broken belt of slipping.Thus conveyer tape swapping process risk is large, and because during tape swapping, underground work is forced to stop production, therefore, the length of tape swapping time directly affects production and the economic benefit in colliery, shortens the tape swapping time, most important to the economic benefit promoting coal industry.
Publication number is " a kind of more changing device of travelling belt " utility model patent of CN201817122U, it comprises drive roll, follower rollers and reel, the central shaft of wherein said drive roll and follower rollers to be positioned in same level and co-rotating transmission between the two, described reel is arranged on described drive roll and the top of follower rollers, relies on and frictional force between drive roll and follower rollers and described drive roll rotate backward.
Although the winding synchronization of the adhesive tape that this patent provides the more changing device laying and old adhesive tape that can realize new adhesive tape carries out, but the adhesive tape that this device is only applicable to short distance conveyer is changed, for aspect adhesive tape (if length is 1000m, wide is the ST3150 non-flammable adhesive tape of 1200mm, ) be that component on the ribbon conveyer inclined-plane of 18 ° is just had an appointment 40t at inclination angle, for the replacing being similar to this length and width adhesive tape, this device depends three cylinders alone cannot bear heavy adhesive tape at all, and this kind of method, once the enough volumes of volume, need to shut down when changing next volume and change, affect tape swapping efficiency, thus affect coal industry benefit.
Therefore, design is a kind of simple, and the device of continuous quick band-exchange under being applicable to various working condition, shortening the tape swapping time further, improve tape swapping efficiency, is the practical problem that mine automation High-efficient Production needs to solve.
Summary of the invention
The invention provides a kind of more changing device for conveyor belt running and replacing options thereof, in order to solve, underground coal mine existing tape swapping equipment safety is poor, efficiency is low, tape swapping speed is slow, the replacement cycle is long, affects the problem of coal production efficiency.
A kind of more changing device for conveyor belt running provided by the present invention, includes square cubic frame, clamping device, hydraulic Step Cylinder and tape roller; It is characterized in that:
Described square cubic frame is provided with two-layer up and down, by two front columns of correspondence, two central posts and two rear columns, is connected to form respectively by two entablature guide rails, two sill guide rails and corresponding two groups of six roots of sensation crossbeams;
The first clamping device A and the first clamping device B is provided with on upper strata; Lower floor is provided with the second clamping device A and the second clamping device B;
Described first clamping device A and the first clamping device B is connected on the crossbeam on corresponding square cubic frame upper strata front column and central post by corresponding first hydraulic Step Cylinder A and the first hydraulic Step Cylinder B respectively;
Described second clamping device A and the second clamping device B is connected on the crossbeam on corresponding square cubic frame lower floor's front column and central post by corresponding second hydraulic Step Cylinder A and the second hydraulic Step Cylinder B respectively;
The front column of square cubic frame is installed on the adhesive tape cylinder corresponding to upper and lower two-layer clamping device and lower tape roller, and two cylinders roll with new adhesive tape and old adhesive tape respectively and are connected;
Described clamping device base is provided with two groups of double leval jib belt clamp systems, and be connected on base by connecting plate by clamped beam I and clamped beam II by bearing pin, and clamping cylinder is symmetricly set in clamped beam I and clamped beam II two ends.
Further, additional technical feature is:
Reel is provided with after the square cubic frame of described second clamping device A and the second clamping device B.
The clamping area of described first clamping device A and the first clamping device B is same level.
The clamping area of described second clamping device A and the second clamping device B is same level.
The replacing options of the above-mentioned a kind of more changing device for conveyor belt running of the present invention, described in it, method is as follows:
(1) first by adhesive tape clamping device, upper and lower for conveyer adhesive tape is clamped, after at cut point (A) place dicing tape;
(2) it is connected with being connected adhesive tape II and connecting adhesive tape I with adhesive tape connecting plate by the adhesive tape two ends (B, C) of cutting off respectively;
(3) walking around the adhesive tape cylinder of square cubic frame by connecting adhesive tape II, afterwards through in the clamped beam I of the first clamping device A and the first clamping device B, gap clamped beam II and base, then it being connected with new adhesive tape adhesive tape connecting plate;
(4) connection adhesive tape I is walked around the lower tape roller of frame, rear through in the clamped beam I of lower floor second clamping device A, the second clamping device B and the gap clamped beam II and base;
(5) the first clamping device A on upper strata is sending band with passive under the effect of the first hydraulic Step Cylinder A be connected separately and the first hydraulic Step Cylinder B respectively with the first clamping device B;
Second clamping device A of lower floor and the second clamping device B with active drawstring under the effect of the second hydraulic Step Cylinder A is connected separately and the second hydraulic Step Cylinder B;
Concrete replacing options is as follows:
A, to be clamped being connected adhesive tape II and connecting adhesive tape I with lower floor second clamping device B by upper strata first clamping device A;
First clamping device B loosens being connected adhesive tape II and connecting adhesive tape I with the second clamping device A;
Reverse starting conveyer, make it be the motion of lower fortune formula, adhesive tape glides along conveyer carrying roller, and pull square cubic frame upper strata first clamping device A to travel forward, this is passive band process of sending;
The while that upper strata first clamping device A being proal, lower floor second clamping device B moves backward and draws old adhesive tape;
While first clamping device A and the second clamping device B moves, the first clamping device B idle stroke motion backward; Second clamping device A idle stroke motion forward.
B, the first clamping device B and the second clamping device A clamp being connected adhesive tape II and connecting adhesive tape I respectively; Then the first clamping device A and the second clamping device B loosen being connected adhesive tape II and connecting adhesive tape I respectively;
Square cubic frame upper strata first clamping device B passive travelling forward and send new adhesive tape under adhesive tape Action of Gravity Field, while its motion, lower floor second clamping device A moves backward and draws old adhesive tape, while first clamping device B and the second clamping device A moves, first clamping device A idle stroke motion backward, meanwhile, the second clamping device B idle stroke motion forward, after each clamping device has moved, be a tape swapping cycle;
Constantly repeat step one and step 2 successively, until new adhesive tape is laid on a conveyor completely;
C, new adhesive tape are laid on after on conveyer, again use the new adhesive tape of upper and lower adhesive tape gripping means grips, cut off the connection adhesive tape II be connected with new adhesive tape, after the good required new length of tape of amount, are cut off, and the new adhesive tape two ends sulfuration tape splicing that will cut off, tape swapping terminates.
Realize a kind of more changing device for conveyor belt running provided by the present invention and replacing options thereof, its advantage and good effect as follows:
Compared with prior art, with this device tape swapping without the need to going into the well, as long as be arranged at the replacing that well head can complete conveyor belt running, and without the need to removing carrying roller and frame, and compact conformation, floor space is little, greatly saves the space of well head, solve that well head space is little and the equipment that brings installs difficult problem, substantially increase simplicity and the security of operating process.
Compared with prior art, use the present invention to change adhesive tape process continuous, a full volume received by old adhesive tape, then in the process of next volume of rolling, this tape swapping process is without the need to any pause, and therefore, using the present invention to change conveyor belt running can shorten the tape swapping time greatly.For the adhesive tape of belt length 1200 meters, use traditional tape swapping method, replacing construction approximately needs individual 16 hours, adopt the tape swapping time of the present invention only need less than two hours, for coal production has been saved about more than 14 hours, if after this device is widely adopted, the economic benefit of coal industry production will be substantially increased.
Compared with prior art, outstanding feature of the present invention is also to utilize Driven by Hydraulic Cylinder parallel―ordinal shift clamp system to clamp, and the clamping force of generation enough clamps heavy adhesive tape.And the high pressure hydraulic Step Cylinder that each clamping device is arranged by two Parallel Symmetrics drives, and can produce very large pulling force, ensure that continuous, steady, the safety of running, and draw hypodynamic problem when solving tape swapping.
Compared with prior art, a kind of conveyer Fast synchronization of the present invention changes the device of adhesive tape, all by HYDRAULIC CONTROL SYSTEM, the clamping cylinder of the bilevel clamping device of frame takes crossing blocking action to control respectively, two clamping devices of every layer always clamping another loosen, clamping is loosened and is hocketed, and so both can prevent from slipping band, ensure that safety, in turn ensure that sending with the winding synchronization of old adhesive tape, carrying out in order, rapidly of new adhesive tape.Even if having a power failure suddenly in Renewal process, the hydraulic oil in clamping cylinder and hydraulic Step Cylinder also can balance adhesive tape gravity, is pinned by hydraulic cylinder, slips and cause the accident under avoiding adhesive tape.
Accompanying drawing explanation
Fig. 1 is the general arrangement schematic of tape swapping device of the present invention.
Fig. 2 is the front view of tape swapping device of the present invention.
Fig. 3 is the top view of tape swapping device of the present invention.
Fig. 4 is the left view of tape swapping device of the present invention.
Fig. 5 is the front view of clamping device in the present invention.
Fig. 6 is the left view of clamping device in the present invention.
In figure: 1: old adhesive tape; 2: connect adhesive tape I; 3: lower tape roller; 4: adhesive tape cylinder; 5: connect adhesive tape II; 6: regulating wheel; 7: head head roll; 8: tape swapping device; 9: new adhesive tape; 10: reel; 11: front column; 12: the first hydraulic Step Cylinder A; 13: the first clamping device A; 14: the first hydraulic Step Cylinder B; 15: central post; 16: the first clamping device B; 17: entablature guide rail; 18: rear column; 19: the second clamping device A; 20: the second clamping device B; 21: the second hydraulic Step Cylinder A; 22: sill guide rail; 23: the second hydraulic Step Cylinder B; 24: crossbeam; 25: oil cylinder connector; 26: clamping cylinder; 27: clamped beam I; 28: connecting plate; 29: oil cylinder engaging lug; 30: limited block; 31: base; 32: roller; 33: bearing pin; 34: clamped beam II.
Detailed description of the invention
Be further illustrated the specific embodiment of the present invention below, those skilled in the art, after having read specific embodiments of the invention, can be understood and implement the present invention.
As shown in Figure 1 and Figure 2, implement a kind of more changing device for conveyor belt running of the present invention, comprise square cubic frame, adhesive tape cylinder 4, lower tape roller 3, first hydraulic Step Cylinder A12, the first clamping device A13, the first hydraulic Step Cylinder B14, the first clamping device B16, the second hydraulic Step Cylinder A21, the second clamping device A19, the second hydraulic Step Cylinder B23 and the second clamping device B20; Square cubic frame is made up of front column 11, central post 15, rear column 18, crossbeam 24, entablature guide rail 17 and sill guide rail 22.Concrete constituent relation is as follows:
First, implement square cubic frame to be made up of front column 11, central post 15, rear column 18, entablature guide rail 17, sill guide rail 22 and crossbeam 24.Square cubic frame is provided with two-layer, first by front column 11, central post 15, each two of rear column 18 is bolted part and is vertically fixed on ground, form oblong-shaped, the spacing of identical column is the length of crossbeam 24, distance between front column and rear column is the length of entablature guide rail 17, central post 15 is in the centre of front and back column, then two entablature guide rails 17 are bolted part and are parallel to the upside that ground is connected to front and back three root post symmetrically respectively, then the two ends of three crossbeams 24 are connected to the front column 11 on frame upper strata, on middle standing pillar 15 and rear column 18, form frame upper strata thus, then equally again two sill guide rails 22 are parallel to ground and symmetry is connected to the downside of front and back three root post, again the two ends of three crossbeams 24 are connected to the below of front column 11, middle standing pillar 15 and rear column 18, position, below adjacent sill guide rail 22, forms frame lower floor thus.
Secondly, after frame is provided with, according to shown in Fig. 2 and Fig. 4, first the first clamping device A13, the first clamping device B16 are loaded frame upper strata, the former is front, the latter is rear, both rollers 32 are made to embed in the track of entablature guide rail 17, it can along non-orbiting scroll in entablature guide rail 17, then the first hydraulic Step Cylinder A12 is arranged in symmetrically the both sides below the first clamping device A13 base, piston rod one end is connected with the oil cylinder engaging lug 29 on base 31, and cylinder barrel one end is connected on the crossbeam 24 on the upside of front column 11 by oil cylinder connector 25; Then the first hydraulic Step Cylinder B14 is arranged in the both sides below the first clamping device B16 base by same method symmetrically, piston rod one end is connected with the oil cylinder engaging lug 29 on base 31, and cylinder barrel one end is connected on the crossbeam 19 on the upside of central post 15 by oil cylinder connector 25.
Then, again the second clamping device A19 and the second clamping device B20 is loaded frame lower floor, the former is front, the latter is rear, both rollers 32 are made to embed in the track of sill guide rail 22, it can along non-orbiting scroll in sill guide rail 22, then the second hydraulic Step Cylinder A21 is arranged in symmetrically the both sides below the second clamping device A19 base, piston rod one end is connected with the oil cylinder engaging lug 29 on its base 31, and cylinder barrel one end is connected on the crossbeam 24 on the downside of front column 11 by oil cylinder connector 25; Then the second hydraulic Step Cylinder B23 is arranged in the both sides below its base by same method symmetrically, and piston rod one end is connected with the oil cylinder engaging lug 29 on base 31, and cylinder barrel one end is connected on the crossbeam 24 on the downside of central post 15 by oil cylinder connector 25.
Finally, shown in Fig. 2, adhesive tape cylinder 4 is fixed on the upside of the front column 11 of square cubic frame by bearing block, makes the section of this cylinder bottom arc surface and the first clamping device A13, the clamping area of the first clamping device B16 is same level.
Equally, lower tape roller 3 is fixed on the downside of the front column 11 of square cubic frame by bearing block, makes the section of this cylinder bottom arc surface and the second clamping device A19, the clamping area of the second clamping device B20 is same level
The device (tape swapping device 8) of a kind of quick-replaceable travelling belt of the present invention is the head open field place being installed on conveyer.As Fig. 1, the present invention adopts " old adhesive tape 1 pulls the principle of new adhesive tape 9 " and progressively new adhesive tape 9 is routed to replacing ribbon conveyer realizing adhesive tape.Namely two, square cubic frame upper strata clamping device cooperatively interacts and passively sends forward new adhesive tape 9, and two of lower floor clamping devices cooperatively interact and reel old adhesive tape 1 backward, progressively new adhesive tape 9 is all routed to after on ribbon conveyer by the rolling of old adhesive tape 1, cut off the connection adhesive tape II 5 be connected with new adhesive tape 9, after the good required new length of tape of amount, cut off, then the sulfuration of new adhesive tape 9 two ends is connected, thus complete the replacing of adhesive tape.
Below the replacing options of a kind of more changing device for conveyor belt running provided by the present invention is made and being described as follows:
First the described more changing device being used for conveyor belt running is arranged on the position near head place immediately below well head belt conveyer head.Concrete exchonge step is as follows:
Step one, first utilizes adhesive tape clamping device to be clamped by upper and lower for conveyer adhesive tape, after at cut point A place dicing tape.
Step 2, connects it with being connected adhesive tape II 5 and connecting adhesive tape I 2 with adhesive tape connecting plate respectively by adhesive tape two ends B, C of cutting off.
Step 3, connection adhesive tape II 5 is walked around the adhesive tape cylinder 4 of square cubic frame, afterwards through in the clamped beam I 27 of the first clamping device A13 and the first clamping device B16, gap clamped beam II 34 and base 31, then it is connected with new adhesive tape 9 adhesive tape connecting plate.
Step 4, walks around the lower tape roller 3 of frame by connection adhesive tape I 2, rear through in the clamped beam I 27 of lower floor second clamping device A19, the second clamping device B20 and the gap clamped beam II 34 and base 31.
Step 5, after tape swapping starts, the first step, the clamping cylinder 26 of square cubic frame upper strata first clamping device A13 is stretched out with the piston rod of the clamping cylinder 26 of lower floor second clamping device B20, drive clamped beam I 27 to move down with clamped beam II 34 by connecting plate 28 thus adhesive tape II 5 will be connected and be connected adhesive tape I 2 and clamp, then, the piston rod oil of the clamping cylinder 26 of the first clamping device B16 and the second clamping device A19 is regained, and is driven clamped beam I 27 and clamped beam II 34 move and will be connected adhesive tape II 5 and be connected adhesive tape I 2 and loosen by connecting plate 28.Then, unclamp the upper and lower adhesive tape clamping device of conveyer, oppositely slowly start conveyer, it is made to be the motion of lower fortune formula, at this moment adhesive tape glides along conveyer carrying roller under gravity, square cubic frame upper strata first clamping device A13 is pulled to travel forward, and drive the piston rod of connected first hydraulic Step Cylinder A12 to regain, this process is for sending band, the while that upper strata first clamping device A13 being proal, the piston rod of lower floor second hydraulic Step Cylinder B23 extends, thus drives lower floor second clamping device B20 move backward and draw old adhesive tape; While first clamping device A13 and the second clamping device B20 moves, the piston rod of the first hydraulic Step Cylinder B14 extends, drive the first coupled clamping device B16 idle stroke motion backward, and the piston rod of the second hydraulic Step Cylinder A21 is retracted, drive the second coupled clamping device A19 idle stroke motion forward.Second step, after 4 clamping device first times have moved, the piston rod of the clamping cylinder 26 of the first clamping device B16 and the second clamping device A19 stretches out, and drives clamped beam I 27 to move down with clamped beam II 34 thus will be connected adhesive tape II 5 respectively and be connected adhesive tape I 2 to clamp by connecting plate 28; Then the clamping cylinder 26 of the first clamping device A13 is retracted with the piston rod of the clamping cylinder 26 of lower floor second clamping device B20, driven by connecting plate 28 and clamped beam I 27 and clamped beam II 34 move thus will adhesive tape II 5 is connected and be connected adhesive tape I 2 and loosen, then, square cubic frame upper strata first clamping device B16 travels forward and passively sends new adhesive tape 9 under adhesive tape Action of Gravity Field, while its motion, the piston rod of lower floor second hydraulic Step Cylinder A21 stretches out, and drives connected second clamping device A19 move backward and draw old adhesive tape 1; While first clamping device B16 and the second clamping device A19 moves, first hydraulic Step Cylinder A12 piston rod stretches out, drive the first coupled clamping device A13 idle stroke motion backward, simultaneously, the piston rod of the second hydraulic Step Cylinder B23 is retracted, and drives the second coupled clamping device B20 idle stroke motion forward, namely completes a tape swapping cycle after each clamping device has moved, constantly repeat the first step and second step successively, until new adhesive tape is laid on a conveyor completely later.
Step 6, when new adhesive tape is laid on a conveyor completely, uses the new adhesive tape 9 of upper and lower adhesive tape gripping means grips again, cut off connected connection adhesive tape II 5, after the good required new length of tape of amount, cut off, then the new adhesive tape 9 two ends sulfuration tape splicing will cut off, tape swapping terminates.
Claims (5)
1., for a more changing device for conveyor belt running, include square cubic frame, clamping device, hydraulic Step Cylinder and tape roller; It is characterized in that:
Described square cubic frame be provided with two-layer up and down, by two front columns (11) of correspondence, two central posts (15) and two rear columns (18), be connected to form respectively by two entablature guide rails (17), two sill guide rails (22) and corresponding two groups of six roots of sensation crossbeams (24);
The first clamping device A(13 is provided with on upper strata) and the first clamping device B(16); Lower floor is provided with the second clamping device A(19) and the second clamping device B(20);
Described first clamping device A(13) and the first clamping device B(16) respectively by corresponding first hydraulic Step Cylinder A(12) and the first hydraulic Step Cylinder B(14) be connected on corresponding square cubic frame upper strata front column (11) and central post (15) crossbeam (24) on;
Described second clamping device A(19) and the second clamping device B(20) respectively by corresponding second hydraulic Step Cylinder A(21) and the second hydraulic Step Cylinder B(23) be connected on corresponding square cubic frame lower floor front column (11) and central post (15) crossbeam (24) on;
The front column (11) of square cubic frame is installed on the adhesive tape cylinder (4) corresponding to upper and lower two-layer clamping device and lower tape roller (3), and two cylinders roll with new adhesive tape (9) and old adhesive tape (1) respectively and are connected; Wherein, adhesive tape cylinder (4) rolls with new adhesive tape (9) and is connected, and lower tape roller (3) is rolled with old adhesive tape (1) and is connected;
Described clamping device is made up of with clamped beam II (34) the clamped beam I (27) that base (31) is arranged side by side, and be interconnected by connecting plate (28) by bearing pin (33), two groups of clamping cylinders (26) are arranged symmetrically with, and two ends are fixedly connected on clamped beam I (27) respectively with on clamped beam II (34).
2. as claimed in claim 1 for the more changing device of conveyor belt running, the second clamping device A(19 described in it) and the second clamping device B(20) square cubic frame rear column (18) after be provided with reel (10).
3. as claimed in claim 1 for the more changing device of conveyor belt running, the first clamping device A(13 described in it) and the first clamping device B(16) clamping area be same level.
4. as claimed in claim 1 for the more changing device of conveyor belt running, the second clamping device A(19 described in it) and the second clamping device B(20) clamping area be same level.
5., as claimed in claim 1 for a replacing options for the more changing device of conveyor belt running, described in it, method is as follows:
1) first by adhesive tape clamping device, upper and lower for conveyer adhesive tape is clamped, after at cut point (A) place dicing tape;
2) it is connected with being connected adhesive tape II (5) and connecting adhesive tape I (2) with adhesive tape connecting plate by the adhesive tape two ends (B, C) of cutting off respectively;
3) the adhesive tape cylinder (4) that square cubic frame walked around by adhesive tape II (5) will be connected, afterwards through the first clamping device A(13) and the first clamping device B(16) clamped beam I (27), in gap clamped beam II (34) and base (31), then it to be connected with adhesive tape connecting plate with new adhesive tape (9);
4) the lower tape roller (3) that frame walked around by adhesive tape I (2) will be connected, rear through lower floor second clamping device A(19), the second clamping device B(20) clamped beam I (27) and gap clamped beam II (34) and base (31) in;
5) the first clamping device A(13 on upper strata) with the first clamping device B(16) respectively with the first hydraulic Step Cylinder A(12 be connected separately) and the first hydraulic Step Cylinder B(14) effect under passively send band; Second clamping device A(19 of lower floor) with the second clamping device B(20) with the second hydraulic Step Cylinder A(21 is connected separately) and the second hydraulic Step Cylinder B(23) effect under active drawstring;
The concrete replacing options of above-mentioned steps 1-step 5 is as follows:
A, by upper strata first clamping device A(13) with lower floor second clamping device B(20) adhesive tape II (5) will be connected and connect adhesive tape I (2) and clamp; First clamping device B(16) with the second clamping device A(19) adhesive tape II (5) will be connected and connect adhesive tape I (2) and loosen; Reverse starting conveyer, make it be the motion of lower fortune formula, adhesive tape glides along conveyer carrying roller, pulls square cubic frame upper strata first clamping device A(13) travel forward, this is passive band process of sending; Upper strata first clamping device A(13) proal while, lower floor second clamping device B(20) move backward and draw old adhesive tape; First clamping device A(13) with the second clamping device B(20) move while, the first clamping device B(16) backward idle stroke motion; Second clamping device A(19) idle stroke motion forward;
B, the first clamping device B(16) with the second clamping device A(19) adhesive tape II (5) will be connected respectively and connect adhesive tape I (2) and clamp; Then the first clamping device A(13) with the second clamping device B(20) adhesive tape II (5) will be connected respectively and connect adhesive tape I (2) and loosen; Square cubic frame upper strata first clamping device B(16) passive travelling forward and send new adhesive tape (9) under adhesive tape Action of Gravity Field, while its motion, lower floor second clamping device A(19) move backward and draw old adhesive tape (1), first clamping device B(16) with the second clamping device A(19) move while, first clamping device A(13) idle stroke motion backward, simultaneously, second clamping device B(20) idle stroke motion forward, after each clamping device has moved, be a tape swapping cycle; Repeat successively, until new adhesive tape (9) is laid on a conveyor completely;
C, new adhesive tape (9) are laid on a conveyor, again use the new adhesive tape of upper and lower adhesive tape gripping means grips (9), cut off the connection adhesive tape II (5) be connected with new adhesive tape (9), after the good required new length of tape of amount, cut off, and new adhesive tape (9) the two ends sulfuration tape splicing that will cut off, tape swapping terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210541910.1A CN103009037B (en) | 2012-12-14 | 2012-12-14 | Replacing device and replacing method for belt conveyor rubber belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210541910.1A CN103009037B (en) | 2012-12-14 | 2012-12-14 | Replacing device and replacing method for belt conveyor rubber belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009037A CN103009037A (en) | 2013-04-03 |
| CN103009037B true CN103009037B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210541910.1A Expired - Fee Related CN103009037B (en) | 2012-12-14 | 2012-12-14 | Replacing device and replacing method for belt conveyor rubber belt |
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| CN114408449B (en) * | 2022-02-21 | 2024-05-24 | 山东科技大学 | Belt replacing device for belt conveyor under limited space condition |
| CN114715610B (en) * | 2022-04-20 | 2023-06-20 | 徐州中矿宏驰机电科技有限公司 | Double-layer roller set and gear force closed loop type belt changing device for coal mine belt conveyor |
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| CN103009037A (en) | 2013-04-03 |
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