CN102431810A - Novel electrifying way and device for bucket wheel machine - Google Patents
Novel electrifying way and device for bucket wheel machine Download PDFInfo
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- CN102431810A CN102431810A CN2011102503251A CN201110250325A CN102431810A CN 102431810 A CN102431810 A CN 102431810A CN 2011102503251 A CN2011102503251 A CN 2011102503251A CN 201110250325 A CN201110250325 A CN 201110250325A CN 102431810 A CN102431810 A CN 102431810A
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Abstract
The invention relates to a novel electrifying way and device for a bucket wheel machine. A conductor line is selected preferably for supplying power to the bucket wheel machine; a collector brush on a current collector at the bottom end of a machine body is in sliding contact with a guide rail; electric energy is directly conducted to a walking system; the current collector of a conductor line system is electrically connected with the walking system through a cable; the walking system is used for controlling a part of lines to enter an auxiliary control room on a trailer; a communication line getting out of the auxiliary control room reaches upwards to an electrifying device on the revolving central line of an upright post through a trailer main beam together with power lines of a bucket wheel, a belt feeder, a revolving mechanism and a pitching system; the power lines of the bucket wheel, the belt feeder, a revolving mechanism and the pitching system and a communication line between the auxiliary control room and a driving cab pass through the electrifying device; a communication line which gets out of the electrifying device and is used for connected the auxiliary control room with the driving cab directly enters the driving cab; a power wire getting out of the electrifying device is introduced into the bucket wheel, the belt feeder, the revolving mechanism and the pitching system for supplying power respectively; and communication lines of these parts get back to the driving cab.
Description
Technical field
The present invention relates to a kind of bucket wheel machine, relate in particular to the bucket-wheel stacker reclaimer a kind of new mode of reaching the standard grade and device thereof, belong to bulk material pile, taking equipment field in the operation transportation.
Background technology
Bucket wheel machine is a kind of large-scale bulk cargo load transfer device that is widely used in industries such as harbour, electric power, coal, metallurgy, by the function branch stocker and reclaimer is arranged.Bucket wheel machine is pressed the form of running gear, can be divided into: crawler type, rubber-tyred and rail mounted, and wherein rail mounted is the present version of wide usefulness, the traveling gear of bucket wheel machine is along track travel, preceding jib luffing, bucket wheel takes material.
The bucket wheel machine power supply mode has two kinds of cable power supply and slide wire power supplies; The bucket wheel machine cable is divided into the power cable of the usefulness of supplying power and the communication cable of control usefulness; The use of the motion of each parts and detection fender guard all need be supplied power and driven in the utilization process of machine; And the co-ordination between each parts needs communication cable to connect and controls.Because bucket wheel machine is as heavy-duty machinery, wiring is extremely complicated, heap, get in the material process swing type mechanism drive column and before jib do rotary oscillation, unreasonable if relevant cable is arranged, be prone to breaking of cable taken place, thereby cause machine normally not use.
In traditional bucket wheel machine design, cable need be supplied power to the electric control room on top from the bottom of not turning round of bucket wheel machine, and cable needs a transition apparatus by non-rotating part through rotating part, is called the center eedle threader.This eedle threader is that cable passes from the centermost of bucket wheel reclaimer gate seat and turn table, reverses through cable and realizes that cable is by fixing to rotating transition.The tradition revolution mode of reaching the standard grade has three shortcomings: the one, and all there is central hopper at gate seat and turn table middle part that bucket-wheel stacker is got reclaimer; There is material to pass through in the hopper; Damaged by material for fear of cable, should there be water pipe precaution the cable outside of reaching the standard grade in the center, this steel pipe at hopper center; Influence the traffic potential of material greatly, be prone to take place the putty phenomenon through hopper; The 2nd, when degreeof turn was big, cable windup-degree and stretched length were all bigger, and cable is prone to produce fatigue damage; The 3rd, cable is twisting motion in steel pipe, and cable and steel pipe inwall have certain friction, and the long back of work-hours cable can wear and tear, and therefore traditional center eedle threader is reached the standard grade not ideal as the revolution of the big degreeof turn of bucket-wheel stacker reclaimer.
Summary of the invention
Integral pitch formula bucket wheel machine is made up of parts such as digging system (bucket wheel mechanism), pitching system (preceding jib and topside), rotary system (swing type mechanism and turn table), running gear (traveling gear and gate seat), delivery system (preceding jib belt conveyer and ground belt conveyor), equalizing gear and trailers.
Because the complex structure of bucket wheel machine, the requirement of operational coordination property is high, and its electric control system just must be arranged by reasonably optimizing.In the bucket wheel machine use; The parts such as pitching of the revolution of the walking of running truck, swing type mechanism and bucket wheel, the conveying of belt feeder, pitching system all are by motor-driven; And is furnished with corresponding brake equipment (like drg or fluid coupling); These parts all need the power power supply, and a lot of detection and fender guards such as walking detects, revolution detection, material stack height detection, preceding jib anticollision device, belt protection device also need power supply.Between each parts of bucket wheel, need connect, make it to communicate with one another, so that control and co-ordination with communication cable.
The object of the invention is intended to solve the problems referred to above that the tradition revolution is reached the standard grade; Especially break through the restriction that big revolution is reached the standard grade; Carry out creationary wiring reorganization based on original bucket wheel machine structure; The mode of reaching the standard grade and device thereof under a kind of big degreeof turn situation newly are provided, and concrete wiring arrangement is following:
The whole preferred slide wire power supply of bucket wheel machine picks up electric energy through the trolley system of fuselage bottom, and the moving contact by brush collector above the current colector and guide rail is directly conducted to current consumer with electric energy, thus the mobile power supply of the system of realization.The current colector of trolley system is electrically connected with running gear through cable; The line of travel controls part advances the sub control room above the trailer then; The power line of connection somersault wheel, belt feeder, swing type mechanism and pitching system that sub control room comes out upwards arrives the eedle threader on the column vertical center line through the trailer girder, and the line of process eedle threader has the power line of bucket wheel, belt feeder, swing type mechanism, pitching system and the connection between sub control room and the driver's cab.The auxiliary connection control cabin that eedle threader comes out and the connection of driver's cab directly advance driver's cab, and the power line that eedle threader comes out enters bucket wheel, belt feeder, swing type mechanism and pitching system respectively supplies power to it, the into driver's cab and the connection of these parts is returned again.
Above-mentioned eedle threader is a cable hanging unit; Be mounted on the center of gyration line of bucket wheel machine column epimere, be positioned at the top of luffing mechanism, establish left and right railing on the platform of luffing mechanism; Be in when making cable between the left and right railing, get into driver's cab downwards through cable hanging unit.This eedle threader upper end is a hanging axis, is connected on the column pull bar with screw rod, can do pendular movement by a small margin along the center of gyration line; The centre is the rotating shaft of ⊥ font, fix through pressing plate and hanging axis, but line of centers 360
is changeed in its wraparound.Rotation, but not along the slip of falling the groove of column pull bar; The lower end is hunchbacked type suspension bracket, and the suspension bracket upper end snaps in the rotating shaft, and the cable annular is through the hunchbacked position of suspension bracket, and right ends can be used bolt, and when this sample machine was done gyroscopic movement, rotating shaft can not drive the cable hanger revolution.Cylinder channel is formed by watt shape steel plate of two arcs in the hunchbacked position of suspension bracket; Upper and lower watt of shape steel plate is with bolt; The cambered top end of following watt of shape steel plate embeds peace changes a pulley jointly as the cable saddle, and cable is taken and is placed on the following watt of shape steel plate, and pulley can be guided cable more smoothly and suitably spurred; To adapt to the bucket wheel machine length requirement to cable in service, avoid cable to be broken.Shang watt shape steel plate overlays on to be taken on the cable that is placed on following watt of shape steel plate, and inwall can flexiblely fill up, and makes it not weighed wounded when guaranteeing that cable is clamped by upper and lower watt of shape steel plate.
As adopt cable drum when power supply, and above-mentioned cable is preferentially selected flat cable for use, and it is smooth that this helps the cable drum line, also helps cable and utilize pulley guiding tractive when reaching the standard grade suspension gear better.
The mode of reaching the standard grade of the present invention mainly is applicable to the bucket wheel machine of fixed type list trailer or trailer configuration form; Preferably use SIMATIC S7-300 Programmable Logic Controller; Adopt PROFIBUS-DP (each actuating unit on the controlling machine of distributed I/O), the bus Control Network is simple, system optimization; Antijamming capability is strong, saves a large amount of control cable and erected cost.
Need to prove; The basis of bucket wheel machine wiring of the present invention is the layout structure that upper and lower two electric operation rooms vertically are set before having changed; Traditional way be go up the electric operation room be installed in bucket wheel jib bonded assembly support on; Set the electric operation room in the bottom of stacker-reclaimer; Between last electric operation room and following electric operation room, the hopper of carrying bulk cargo with belt transporter downwards is installed also, thick cable vertically runs in the guide the hollow part of the hopper between the upper and lower electric operation room from top to bottom, heap get in the bulk cargo process cable along with on the wraparound of electric operation room change the line of centers rotation.The present invention then will vertically be provided with and be analogous to instead and be horizontally disposed with, form an angle up and down (≤45
.) layout type, bucket wheel machine is provided with two control housings, one is to be placed on the trailer as sub control room, another be exactly driver's cab as main control room, be welded on the side of column.Sub control room on the trailer is mainly used in the control crawler body, comprises frequency converter, walking detecting device, walk limit switch, the rail clamping device etc. of controlling running gear; The control housing of driver's cab is that main control room is mainly used in parts such as control swing type mechanism, belt feeder, bucket wheel, pitching system.Because the platform of trailer is overhead near, the control line of crawler body is a lot, and a sub control room is set on trailer; A communication cable is set between sub control room and main control room; Be used for the communication of main control room and sub control room, can practice thrift the cable of complete machine, make things convenient for the layout of circuit.
Key of the present invention has been to change the mode of reaching the standard grade in traditional center; Cable does not pass from the centermost of gate seat and turn table; The cable rotating cylinder is arranged on the trailer, and to column, the eedle threader on the column revolving line of centers directly gets into electric control room to cable through trailer.Like this; Cable has been avoided the center steering that gets into the top driver's cab from the bottom door holder structure through the machine center hopper place way of reaching the standard grade fully; Hard ore that can not fallen because passing hopper or assorted material injure by a crashing object, scratch; So that cause serious electric leakage accident, threaten the personal safety of operating personal, increase a large amount of maintenance costs.After the present invention installs new eedle threader; The line that sub control room comes out through the trailer girder upwards; After arriving cable hanging unit, need not stay certain swing or pulling amplitude, just can adapt to bucket wheel machine ± 165
through the cable length of pulley saddle.Large-angle slewing reach the standard grade; Cable is when bucket wheel machine revolution operation; Do not turn round or slightly swing, also without central hopper, the efficient that makes bucket wheel machine under the large-angle slewing situation, improve heap, get material; Also eliminated material to the damage of cable and the electric leakage, the short circuit accident that take place are more safe and reliable.
The present invention also is different from suspension type slip dolly and reaches the standard grade and reach the standard grade with drag chain; The former is fixed on cable on the autocratic coaster, and coaster moves along the round circular orbit that is curved by shaped steel or profiled rail, and cable is made the circumference ring-type under the coaster traction flexible; Realize turning round and reach the standard grade; It is fixed that the latter is that the outer ring that pushes away chain apparatus is installed in gate seat, and the inner ring guide groove links to each other with turn table through mounting bracket, and guide groove drive drag chain is made gyroscopic movement with turn table.These two kinds of loading methods all are limited to revolution reaches the standard grade, and drag chain, coaster, cable are had relatively high expectations, and cost of manufacture is high, it is big to take volume, and structure is complicated, is not the optimal inlet wire mode of bucket wheel machine.
In addition, need use cable drum with cable power supply in the past, power cable one end is connected with the consumer of bucket wheel machine, and the other end is connected with the field power supply case; Control cable one end is connected with the control circuit of bucket wheel machine, and the other end is connected with on-the-spot terminal box.The present invention changes cable power supply into slide wire power supply; Also reduced the original cable line mixed state that interweaves; Can avoid each parts and cable in the operational process touching, scrape slottingly, and reduce that the cable that brings is thus broken, on fire, safety misadventure and maintenance cost that short circuit causes.
Can know to sum up that beneficial effect of the present invention has: the one, this wire laying mode improved the reliability and the safety of bucket wheel machine power supply, reduced short circuit, on fire, the generation of various electrical hazards such as breaking, and avoided personal injury and property damage; The 2nd, the eedle threader of this version is made simple, and is with low cost, and easy installation and removal does not need part body is disintegrated, and easy care breaks down; The 3rd, thread-changing is convenient, and is good to cable protection, the tenure of use of having improved cable; The 4th, change cable louding, degreeof turn is increased, and stable, be most preferred version and routing path in the various modes of reaching the standard grade.
Description of drawings
Fig. 1 is an integral pitch formula bucket wheel machine structural representation.
Fig. 2 is an eedle threader suspension scheme drawing of the present invention.
Fig. 3 is an eedle threader structural representation of the present invention.
Among Fig. 1,1 bucket wheel mechanism; Jib before 2; 3 jib belt conveyers; 4 driver's cabs; 5 upper junction members; 6 luffing mechanisms; 7 walking carriages; 8 gate seats; 9 swing type mechanisms; 10 trailers; 11 is electric; 12 lubricating systems; 13 water spray dust prevention systems; 14 turn tables; 15 center eedle threaders; 16 magazine attachments; 17 cable drums; 18 car bumpers.
Among Fig. 2,31 center of gyration lines; 22 pitching pull bars; 23 pitching platforms; 24 eedle threaders; 25 column epimeres; 26 central hoppers; 27 column hypomeres; 9 swing type mechanisms; 29 railings.
Among Fig. 3,31 center of gyration lines; 32 column pull bars; 33 screw rods; 34 hanging axises; 35 pressing plates; 36 rotating shafts; 37 suspension brackets upper end; 38 bolts; 39 suspension brackets back of a bow position; 310 on watt shape steel plates; 311 times watts of shape steel plates; 312 lashing wires; The line that 313 sub control rooms come out; The line that 314 eedle threaders come out; 315 pulleys.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail; Embodiment is intended to explain the present invention rather than to further qualification of the present invention; As do not break away from design of the present invention spirit; Those of ordinary skills all fall into the scope that claims of the present invention are confirmed to various distortion, improvement, retouching that the present invention program makes.
Below be merely the embodiment of wherein a kind of demonstration; Like Fig. 1, Fig. 2, shown in Figure 3; The bucket wheel machine of a kind of fixed type list trailer or trailer configuration form is made up of parts such as bucket wheel mechanism (1), preceding jib (2), jib belt conveyer (3), driver's cab (4), upper junction member (5), luffing mechanism (6), walking carriage (7), gate seat (8), swing type mechanism (9), trailer (10), electric (11), lubricating system (12), water spray dust prevention system (13), turn table (14), eedle threader (24), magazine attachment (16), cable drum (17), car bumper (8), columns.Wherein, luffing mechanism (6) comprises the left and right railing (29) on pitching pull bar (22), pitching platform (23) and the pitching platform; Magazine attachment (16) comprises central hopper (26) that is on the center of gyration line and the arm that connects central hopper and column; Column is hunchbacked type, is made up of column epimere (25), column hypomere (27), places on the platform of swing type mechanism (9).
Bucket wheel machine uses SIMATIC S7-300 Programmable Logic Controller, adopt PROFIBUS-DP (the total line control of distributed I/O), form an angle up and down (≤45
.) arrange two control housings, one is placed on trailer (10) and goes up as sub control room, another be driver's cab (4) as main control room, be welded on the side of column; The frequency converter of sub control room control running gear, walking detecting device, walking limit switch, rail clamping device etc., driver's cab (4) control swing type mechanism, belt feeder, bucket wheel, pitching system etc.; Between sub control room and driver's cab (4), a communication cable is set, is used for the communication of driver's cab (4) and sub control room, and the control electricity is pulled with communication cable and all selected flat cable for use.
Eedle threader (24) is not as the design of traditional bucket wheel machine as cable hanging unit, is installed in the centermost of gate seat (8) and swing type mechanism (9), and passes central hopper (26); Neither be installed in below the support in electric operation room, make cable pass central hopper (26) again and arrive electric operation room down.But; Be installed on the center of gyration line (31) of bucket wheel machine column epimere (25); Can be to be welded on the column pull bar (32), be positioned at the top of pitching platform (23), establish left and right railing (29) on the pitching platform (23); Be between the left and right railing (29) when making cable pass through eedle threader (24), get into driver's cab (4) downwards.This eedle threader (24) upper end is hanging axis (34), is connected on the column pull bar (32) with screw rod (33), can do pendular movement by a small margin along center of gyration line (31); The centre is ⊥ font rotating shaft (36), and is fixing through pressing plate (35) and hanging axis (34), but line of centers (31) 360 <sup are changeed in its wraparound >.</sup>Rotation, but not along the slip of falling the groove of column pull bar (32); The lower end is hunchbacked type suspension bracket; Suspension bracket upper end (37) snaps in the rotating shaft (36); The line that sub control room comes out (313) annular is through the hunchbacked position (39) of suspension bracket; Right ends can use bolt (38) fixing, and when this sample machine was done gyroscopic movement, rotating shaft (36) can not drive the cable hanger revolution.Cylinder channel is formed by watt shape steel plate of two arcs in the hunchbacked position (39) of suspension bracket; Upper and lower watt of shape steel plate is fixing with bolt (38); The cambered top end of following watt of shape steel plate (311) embeds peace changes a pulley (315) jointly as the cable saddle, and cable is taken and is placed on the following watt of shape steel plate (311), and pulley (315) can be guided cable more smoothly and suitably spurred; To adapt to the bucket wheel machine length requirement to cable in service, avoid cable to be broken.Shang watt shape steel plate (310) overlays on to be taken on the cable that is placed on following watt of shape steel plate (311), and inwall can flexiblely fill up, and makes it not weighed wounded when guaranteeing that cable is clamped by upper and lower watt of shape steel plate.After having adjusted the required length of cable of bucket wheel machine running, line that sub control room comes out (313) and the line (314) that comes out through eedle threader can use lashing wire (312) to band together, and avoid wire structures too loose.
Bucket wheel machine integral body is adopted slide wire power supply, picks up electric energy through the trolley system of fuselage bottom, and the moving contact by brush collector above the current colector and guide rail is directly conducted to current consumer with electric energy, thus the mobile power supply of the system of realization.The current colector of trolley system is electrically connected with running gear through cable; The line of walking carriage control parts such as (7) advances the sub control room above the trailer (10) then; The power line of the connection somersault wheel mechanism (1) that sub control room comes out, preceding jib (2), jib belt conveyer (3), swing type mechanism (9) and pitching system (6) upwards arrives the eedle threader (24) on the center of gyration line (31) of column vertical direction through trailer (10) girder, through the line of eedle threader (24) power line of bucket wheel mechanism (1), preceding jib (2), jib belt conveyer (3), swing type mechanism (9) and pitching system (6) and the connection between sub control room and the driver's cab (4) are arranged.The connection of auxiliary connection control cabin that eedle threader (24) comes out and driver's cab (4) directly advances driver's cab (4); The power line that eedle threader (24) comes out enters bucket wheel mechanism (1), preceding jib (2), jib belt conveyer (3), swing type mechanism (9) and pitching system (6) respectively to its power supply, and the connection of these parts into driver's cab (4) of returning again.
After above-mentioned optimization wiring; When adopting the power supply of cable rotating cylinder; The cable rotating cylinder is arranged on the trailer (10), and to column epimere (25), the eedle threader (24) on column revolving line of centers (31) directly gets into driver's cab (4) to cable through trailer (10); This mode of reaching the standard grade need not stayed certain swing or pulling amplitude through the cable length of pulley (315) saddle, just can adapt to bucket wheel machine ± 165
.Large-angle slewing reach the standard grade; Cable is when bucket wheel machine revolution operation; Do not turn round or slightly swing, also without central hopper (26), the efficient that makes bucket wheel machine under the large-angle slewing situation, improve heap, get material; Also eliminated material to the damage of cable and the electric leakage, the short circuit accident that take place are more safe and reliable.
Claims (10)
1. the large-angle slewing loading method of a fixed type list trailer structure bucket wheel machine, cable comprise the power line of the usefulness of supplying power and the connection of control usefulness, it is characterized in that becoming up and down≤45
°Angle two control housings are set, one is placed on the trailer as sub control room, another is the driver's cab that is welded on the column side, inlet wire as follows:
(1) trolley or cable drum power supply are adopted in the bucket wheel machine operation; By the moving contact of brush collector above the current colector of fuselage bottom and guide rail or through the power supply under the cable drum; Electric energy is directly conducted to running gear, and the current colector of trolley system is electrically connected with running gear through cable;
(2) line of running gear control part advances the sub control room above the trailer;
(3) power line of sub control room connection somersault wheel, belt feeder, swing type mechanism and the pitching system of coming out upwards arrives the eedle threader on the column revolving line of centers through the trailer girder, through the line of eedle threader the power line of bucket wheel, belt feeder, swing type mechanism and pitching system and the connection between sub control room and the driver's cab is arranged;
(4) the auxiliary connection control cabin that comes out of eedle threader and the connection of driver's cab directly advance driver's cab; The power line that eedle threader comes out enters bucket wheel, belt feeder, swing type mechanism and pitching system respectively supplies power to it, the into driver's cab and the connection of these parts is returned again.
2. the large-angle slewing loading method of a kind of fixed type list trailer structure bucket wheel machine according to claim 1; It is characterized in that described eedle threader is mounted on the center of gyration line of bucket wheel machine column epimere; Be positioned at the top of luffing mechanism, be suspended on the column pull bar through welding.
3. the large-angle slewing loading method of a kind of fixed type list trailer structure bucket wheel machine according to claim 2 is characterized in that described eedle threader upper end for hanging axis, is connected on the column pull bar with screw rod, can do pendular movement along the center of gyration line; The centre is the rotating shaft of ⊥ font, fix through pressing plate and hanging axis, but line of centers 360 is changeed in its wraparound
°Rotation; The lower end is hunchbacked type suspension bracket, and the suspension bracket upper end snaps in the rotating shaft, and the cable annular is through the hunchbacked position of suspension bracket; Cylinder channel is formed by watt shape steel plate of two arcs in the hunchbacked position of suspension bracket, and upper and lower watt of shape steel plate is with bolt, and cable is taken and is placed on the following watt of shape steel plate, and Shang watt shape steel plate overlays on to be taken on the cable that is placed on following watt of shape steel plate.
4. the large-angle slewing loading method of a kind of fixed type list trailer structure bucket wheel machine according to claim 3; The pulley of cambered top end embedding installation that it is characterized in that following watt of shape steel plate of described eedle threader constitutes the cable saddle jointly; Cable is taken and is placed on the following watt of shape steel plate, can guide cable and spur more smoothly.
5. the large-angle slewing loading method of a kind of fixed type list trailer structure bucket wheel machine according to claim 4; It is characterized in that described eedle threader on watt shape steel plate overlays on takes on the cable that is placed on following watt of shape steel plate; The flexible pad of inwall makes it not weighed wounded when guaranteeing that cable is clamped by upper and lower watt of shape steel plate.
6. according to the large-angle slewing loading method of each described a kind of fixed type list trailer structure bucket wheel machine in the claim 1 to 5; It is characterized in that preferably using SIMATIC S7-300 Programmable Logic Controller, adopt PROFIBUS-DP (each actuating unit on the controlling machine of distributed I/O).
7. according to the large-angle slewing loading method of each described a kind of fixed type list trailer structure bucket wheel machine in the claim 1 to 6, it is characterized in that described power line and connection, select flat cable for use, the bucket wheel machine degreeof turn can reach ± and 165
°
8. a bucket wheel machine large-angle slewing eedle threader is characterized in that being installed on the center of gyration line of bucket wheel machine column epimere, is positioned at the top of luffing mechanism, is suspended on the column pull bar through welding; The eedle threader upper end is a hanging axis, is connected on the column pull bar with screw rod, can do pendular movement along the center of gyration line; The centre is the rotating shaft of ⊥ font, fix through pressing plate and hanging axis, but line of centers 360 is changeed in its wraparound
°Rotation; The lower end is hunchbacked type suspension bracket, and the suspension bracket upper end snaps in the rotating shaft, and the cable annular is through the hunchbacked position of suspension bracket; Cylinder channel is formed by watt shape steel plate of two arcs in the hunchbacked position of suspension bracket, and upper and lower watt of shape steel plate is with bolt, and cable is taken and is placed on the following watt of shape steel plate, and Shang watt shape steel plate overlays on to be taken on the cable that is placed on following watt of shape steel plate.
9. a kind of bucket wheel machine large-angle slewing eedle threader according to claim 8; The pulley of cambered top end embedding installation that it is characterized in that following watt of shape steel plate of described eedle threader constitutes the cable saddle jointly; Cable is taken and is placed on the following watt of shape steel plate, can guide cable and spur more smoothly.
10. a kind of bucket wheel machine large-angle slewing eedle threader according to claim 9; It is characterized in that described eedle threader on watt shape steel plate overlays on takes on the cable that is placed on following watt of shape steel plate; The flexible pad of inwall makes it not weighed wounded when guaranteeing that cable is clamped by upper and lower watt of shape steel plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179037.0A CN103224143B (en) | 2011-08-29 | 2011-08-29 | A kind of wide angle revolution wiring device of bucket wheel machine |
| CN 201110250325 CN102431810B (en) | 2011-08-29 | 2011-08-29 | Novel electrifying way and device for bucket wheel machine |
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| CN 201110250325 CN102431810B (en) | 2011-08-29 | 2011-08-29 | Novel electrifying way and device for bucket wheel machine |
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| CN201310179037.0A Division CN103224143B (en) | 2011-08-29 | 2011-08-29 | A kind of wide angle revolution wiring device of bucket wheel machine |
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| CN201310179037.0A Active CN103224143B (en) | 2011-08-29 | 2011-08-29 | A kind of wide angle revolution wiring device of bucket wheel machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116732A (en) * | 2016-06-13 | 2016-11-16 | 中科润隆（北京）农业技术有限公司 | The slipping contact wire device of slot type turner and slot type turner |
| CN109160303A (en) * | 2018-09-20 | 2019-01-08 | 北京国电天达科技发展有限公司 | A kind of comprehensive combination bucket-wheel stacker reclaimer and vertical-lift method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612920A (en) * | 2013-11-12 | 2014-03-05 | 上海一钢机电有限公司 | Cantilevered moving and rotating belt conveying and distributing machine and work assigning method |
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| CN201864351U (en) * | 2010-11-01 | 2011-06-15 | 贵阳铝镁设计研究院 | Power supply device for bucket-wheel stacker reclaimer at coal storage yard of aluminum oxide factory |
| CN202219987U (en) * | 2011-08-29 | 2012-05-16 | 湖南长重机器股份有限公司 | Wide angle revolution wiring device of bucket wheel machine |
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| CN201265706Y (en) * | 2008-08-06 | 2009-07-01 | 中国原子能科学研究院 | Cable hanger of sodium-cooled fast reactor |
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| KR20030052808A (en) * | 2001-12-21 | 2003-06-27 | 주식회사 포스코 | Bucket-hold wire socket |
| CN101811625A (en) * | 2010-04-29 | 2010-08-25 | 青岛港（集团）有限公司 | Protective device for stacker-reclaimer connected cables |
| CN201793250U (en) * | 2010-07-30 | 2011-04-13 | 中国神华能源股份有限公司 | Material taking machine control system |
| CN201864351U (en) * | 2010-11-01 | 2011-06-15 | 贵阳铝镁设计研究院 | Power supply device for bucket-wheel stacker reclaimer at coal storage yard of aluminum oxide factory |
| CN202219987U (en) * | 2011-08-29 | 2012-05-16 | 湖南长重机器股份有限公司 | Wide angle revolution wiring device of bucket wheel machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106116732A (en) * | 2016-06-13 | 2016-11-16 | 中科润隆（北京）农业技术有限公司 | The slipping contact wire device of slot type turner and slot type turner |
| CN106116732B (en) * | 2016-06-13 | 2019-11-12 | 南通中科淳源环保装备制造有限公司 | The slipping contact wire device and slot type turner of slot type turner |
| CN109160303A (en) * | 2018-09-20 | 2019-01-08 | 北京国电天达科技发展有限公司 | A kind of comprehensive combination bucket-wheel stacker reclaimer and vertical-lift method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103224143B (en) | 2015-09-16 |
| CN103224143A (en) | 2013-07-31 |
| CN102431810B (en) | 2013-09-04 |
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