CN102765606A - Two tripper cars of electric variable-amplitude type wheel-bucket stack-taking machine - Google Patents
Two tripper cars of electric variable-amplitude type wheel-bucket stack-taking machine Download PDFInfo
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- CN102765606A CN102765606A CN2012102691166A CN201210269116A CN102765606A CN 102765606 A CN102765606 A CN 102765606A CN 2012102691166 A CN2012102691166 A CN 2012102691166A CN 201210269116 A CN201210269116 A CN 201210269116A CN 102765606 A CN102765606 A CN 102765606A
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Abstract
The invention discloses two tripper cars of an electric variable-amplitude type wheel-bucket stack-taking machine. The two tripper cars comprise a first-tripper-car steel structure, a second-tripper-car steel structure and an electric variable-amplitude device, wherein the electric variable-amplitude comprises a hoisting mechanism, a pulley mechanism and an oscillating bar; the front end of the oscillating bar is provided with a pair of second hinge points which are symmetrical; the middle part of the oscillating bar is provided with a pair of first hinge points which are symmetrical; the second hinge points are hinged with the tail end of the first-tripper-car steel structure; the first hinge points are hinged with the front end of the second-tripper-car steel structure; the hoisting mechanism is connected with the front end of the second-tripper-car steel structure by the pulley mechanism; and the position change of the second-tripper-car steel structure is realized by the take-up and pay-off of the steel wire rope of the hoisting mechanism, so that the conversion of a stacking function and a taking function is realized. The invention has advantages of quick response action, small footprint, low cost and convenient maintenance.
Description
Technical field
The invention belongs to the bucket-wheel stacker reclaimer field, relate in particular to double trailers amplitude variation type bucket-wheel stacker reclaimer.
Background technology
The hoisting of two trailers of existing double trailers bucket-wheel stacker reclaimer, down maneuver are mainly accomplished through single or two oil cylinders and the supporting Hydraulic Station thereof that are installed on two trailers jointly.There is following shortcoming in this system: 1, the asynchronism of two cylinder systems can cause problems such as two trailer crossbeam torsional deflections and belt spreading; 2, slower by two trailer lifting actions of hydraulic oil cylinder driving, be unfavorable for piling, getting the quick conversion of action; 3, the supporting Hydraulic Station of oil cylinder need take bigger design space at the trailer platform; 4, the manufacturing of hydraulic efficiency pressure system and buying expenses are higher; 5, the system design of complicacy is unfavorable for the on site maintenance and the maintenance of equipment.Above-mentionedly confirm it all is the technical matters that this area is needed solution badly.
Summary of the invention
It is fast to the purpose of this invention is to provide a kind of speed of response, and simplicity of design does not take the trailer design space, and cost is lower and be easy to amplitude variation type bucket-wheel stacker reclaimer two trailers of maintaining.
Technical scheme of the present invention is: electronic amplitude variation type bucket-wheel stacker reclaimer two trailers; Comprise a trailer steel structure and two trailer steel structures; It is characterized in that said electronic amplitude variation type bucket-wheel stacker reclaimer two trailers also comprise electronic luffing device; Said electronic luffing device comprises hoisting mechanism, pulley mechanism and fork; Said fork is erected at the terminal vertical rod of horizon bar and is positioned at the vertical rod top by the horizon bar of two symmetries, two forms two vertical connecting rod bonded assembly crossbeams, and the front end of two horizon bars is respectively equipped with a hinge two, and the middle part of horizon bar respectively is provided with a hinge one; The hinge two of two horizon bar front ends is hinged with two cooresponding hinges of trailer steel structure end respectively, and the hinge one at two horizon bar middle parts is hinged with two corresponding hinges of two trailer steel structure front ends respectively; Said hoisting mechanism comprises elevator frame and winch, and said elevator frame is a steel structure frame, and the elevator frame is fixed on the girder of a trailer steel structure; The height of the upper surface of elevator frame greater than with the length that equals the fork horizon bar; Said winch comprises motor, reductor, cable drum and steel rope, and motor output shaft is connected with the reductor input shaft, and speed reducer output shaft is connected with steel wire rope coiler axis; Steel rope is wrapped on the cable drum, and winch is installed on the upper surface of elevator frame; Said pulley mechanism comprises top sheave pack support, top sheave group, downslide wheels and lower sheave pack support; Said top sheave pack support is fixed in the right part above the elevator frame, and the top sheave group is installed on the top sheave pack support, is fixed pulley; Said lower sheave pack support is fixed in the center of fork top crossbeam; The downslide wheels are installed on the lower sheave pack support, are the movable pulleys that rotates with fork, and the steel rope on the said cable drum twines between top sheave group and downslide wheels.
Electronic amplitude variation type bucket-wheel stacker reclaimer two trailers according to the invention is characterized in that on the said cable drum speed detecting unit being housed.
Electronic amplitude variation type bucket-wheel stacker reclaimer two trailers according to the invention is characterized in that horizon bar, vertical rod and the top crossbeam of said fork is the framed structure bar.
Principle of work of the present invention is:
Motor is that propulsion source drives the reductor rotation, and reductor drives cable drum and rotates, and realizes the folding and unfolding of steel rope.It is that rotate in the center of circle with hinge two that the folding and unfolding of steel rope makes fork, and in the fork rotating process, hinge one lifts, and drives lifting and falling of two trailer steel structure heads, promptly the stacker-reclaimer windrow with get the material function conversion.
When two trailer steel structures placed down the prosposition state, hinge one was in same level attitude with hinge two.Be stacker-reclaimer get the material functional status.
Two trailer steel structures lift when action, drive cable drum by motor through reductor and rotate, and above assembly pulley is regained the downslide wheels fast for fixed point, and driving fork is that the center of circle is done and lifted rotation with hinge two, realizes lifting of two trailer steel structures.Two trailer steel structures lift the position, are the windrow functional statuses of stacker-reclaimer.
The invention has the beneficial effects as follows:
1. the saving design space is in light weight, practices thrift cost;
2. action response speed is fast;
3. simple in structure, manufacturing, installation and easy to maintenance.
Description of drawings
The present invention has three width of cloth accompanying drawings.Wherein:
Prosposition front view under electronic amplitude variation type bucket-wheel stacker reclaimer two trailers of Fig. 1
Prosposition birds-eye view under electronic amplitude variation type bucket-wheel stacker reclaimer two trailers of Fig. 2
Electronic amplitude variation type bucket-wheel stacker reclaimer two trailers of Fig. 3 play the raise-position front view
In the accompanying drawing, 1. a trailer steel structure, 2. elevator frame, 3. drive seat, 4. top sheave pack support; 5. top sheave group, 6. downslide wheels, 7. lower sheave pack support, 8. fork, 9. hinge one; 10. two trailer steel structures, 11. hinges, two, 12. coupler, 13. motors; 14. reductor, 15. cable drums, 16. detecting devices, 17. steel ropes.
The specific embodiment
Embodiment below in conjunction with accompanying drawing is described further the present invention.
Electronic amplitude variation type bucket-wheel stacker reclaimer two trailers comprise: a trailer steel structure 1, elevator frame 2, drive seat 3, top sheave pack support 4, top sheave group 5, downslide wheels 6, lower sheave pack support 7, fork 8, hinge 1, two trailer steel structures 10, hinge 2 11, coupler 12, motor 13, reductor 14, cable drum 15, detecting device 16 and steel rope 17.
Fork 8 is erected at the terminal vertical rod of horizon bar and is positioned at the vertical rod top by the horizon bar of two symmetries, two forms two vertical rod bonded assembly crossbeams; The front end of two horizon bars is provided with hinge 2 11; The middle part of two horizon bars is provided with hinge 1; A horizon bar front end hinge 2 11 and a trailer steel structure 1 are terminal hinged, and horizon bar middle part hinge 1 and two trailer steel structures, 10 front ends are hinged;
Top sheave pack support 4 is fixed in the right part above the elevator frame 2; Top sheave group 5 is installed on the top sheave pack support 4; Play the fixed pulley effect, assembly pulley support 7 is fixed in fork 8 vertical rod top cross beam centers, and downslide wheels 6 are installed on the lower sheave pack support 7; Starter pulley effect, steel rope 17 are twined between cable drum 15, top sheave group 5 and downslide wheels 6.
During work, the driven by motor reductor rotates, and reductor drives cable drum and rotates, and realizes the folding and unfolding of steel rope.It is that rotate in the center of circle with hinge 2 11 that the folding and unfolding of steel rope makes fork; In the fork rotating process; Two trailer steel structures 10 are anterior to be lifted with fork pivotally attached hinge 1, drives lifting and falling of two trailer steel structures, 10 heads, promptly the stacker-reclaimer windrow with get the material function conversion.
When two trailer steel structures placed down the prosposition state, hinge one was in same level attitude with hinge two.Be stacker-reclaimer get the material functional status.
Two trailer steel structures lift when action, drive cable drum by motor through reductor and rotate, and above assembly pulley is regained the downslide wheels fast for fixed point, and driving fork is that the center of circle is done and lifted rotation with hinge two, realizes lifting of two trailer steel structures.Two trailer steel structures lift the position, are the windrow functional statuses of stacker-reclaimer.
Claims (3)
1. electronic amplitude variation type bucket-wheel stacker reclaimer two trailers; Comprise a trailer steel structure (1) and two trailer steel structures (10); It is characterized in that said electronic amplitude variation type bucket-wheel stacker reclaimer two trailers also comprise electronic luffing device; Said electronic luffing device comprises hoisting mechanism, pulley mechanism and fork; Said fork (8) is erected at the terminal vertical rod of horizon bar and is positioned at the vertical rod top by the horizon bar of two symmetries, two forms two vertical rod bonded assembly crossbeams; The front end of two horizon bars is respectively equipped with a hinge two (11); The middle part of two horizon bars is respectively equipped with a hinge one (9), and the hinge two (11) of two horizon bar front ends is hinged with two cooresponding hinges of a trailer steel structure (1) end respectively, and the hinge one (9) at two horizon bar middle parts is hinged with two corresponding hinges of two trailer steel structure (10) front ends respectively; Said hoisting mechanism comprises elevator frame (2) and winch; Said elevator frame (2) is a steel structure frame; The elevator frame is fixed on the girder of a trailer steel structure (1), the height of the upper surface of elevator frame (2) greater than with the length that equals fork (8) horizon bar, said winch comprises motor (13), reductor (14), cable drum (15) and steel rope (17); Motor (13) output shaft is connected with reductor (14) input shaft; Reductor (14) output shaft is connected with cable drum (15) axle, and steel rope (17) is wrapped on the cable drum (15), and winch is installed on the upper surface of elevator frame (2); Said pulley mechanism comprises top sheave pack support (4), top sheave group (5), downslide wheels (6) and lower sheave pack support (7); Said top sheave pack support (4) is fixed in the right part above the elevator frame (2); Top sheave group (5) is installed on the top sheave pack support (4); Be fixed pulley, said lower sheave pack support (7) is fixed in the center of fork (8) top crossbeam, and downslide wheels (6) are installed on the lower sheave pack support (7); Be the movable pulley that rotates with fork (8), the steel rope (17) on the said cable drum (15) twines between top sheave group (5) and downslide wheels (6).
2. according to said electronic amplitude variation type bucket-wheel stacker reclaimer two trailers of claim 1, it is characterized in that being equipped with on the said cable drum (15) speed detecting unit (16).
3. according to said electronic amplitude variation type bucket-wheel stacker reclaimer two trailers of claim 1, it is characterized in that horizon bar, vertical rod and the top crossbeam of said fork (8) is the framed structure bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102691166A CN102765606A (en) | 2012-07-30 | 2012-07-30 | Two tripper cars of electric variable-amplitude type wheel-bucket stack-taking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102691166A CN102765606A (en) | 2012-07-30 | 2012-07-30 | Two tripper cars of electric variable-amplitude type wheel-bucket stack-taking machine |
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| Publication Number | Publication Date |
|---|---|
| CN102765606A true CN102765606A (en) | 2012-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102691166A Pending CN102765606A (en) | 2012-07-30 | 2012-07-30 | Two tripper cars of electric variable-amplitude type wheel-bucket stack-taking machine |
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| CN (1) | CN102765606A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662859A (en) * | 2013-12-31 | 2014-03-26 | 大连华锐重工集团股份有限公司 | Two-stage lifting two-tail vehicle with two swinging ends for material piling and taking machine |
| CN111015216A (en) * | 2019-12-26 | 2020-04-17 | 中交一航局安装工程有限公司 | Crossed three-tail vehicle installation process of stacker-reclaimer |
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| CN2071636U (en) * | 1990-01-20 | 1991-02-20 | 长春发电设备总厂 | Head changing mechanism for tail wagon of roller stocker |
| CN1073649A (en) * | 1991-12-01 | 1993-06-30 | 长春电站机械研究所 | Gantry stacker, reclaimer trailer head position changing device |
| CN2640986Y (en) * | 2003-06-12 | 2004-09-15 | 大连华锐股份有限公司 | Swinging lift tail trolley of stacker-reclaimer |
| WO2009069946A2 (en) * | 2007-11-29 | 2009-06-04 | Hyundai Steel Company | Stacker and reclaimer system and stacking method for iron and steel raw material |
| CN201458366U (en) * | 2009-03-03 | 2010-05-12 | 长春发电设备总厂 | Two-way stacking, two-way reclaiming and two-way passing through trailing car of arm type bucket-wheel stacker reclaimer |
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| CN2071636U (en) * | 1990-01-20 | 1991-02-20 | 长春发电设备总厂 | Head changing mechanism for tail wagon of roller stocker |
| CN1073649A (en) * | 1991-12-01 | 1993-06-30 | 长春电站机械研究所 | Gantry stacker, reclaimer trailer head position changing device |
| JP4768112B2 (en) * | 2000-10-12 | 2011-09-07 | 株式会社三井三池製作所 | Dispenser maintenance equipment |
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| WO2009069946A2 (en) * | 2007-11-29 | 2009-06-04 | Hyundai Steel Company | Stacker and reclaimer system and stacking method for iron and steel raw material |
| CN201458366U (en) * | 2009-03-03 | 2010-05-12 | 长春发电设备总厂 | Two-way stacking, two-way reclaiming and two-way passing through trailing car of arm type bucket-wheel stacker reclaimer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103662859A (en) * | 2013-12-31 | 2014-03-26 | 大连华锐重工集团股份有限公司 | Two-stage lifting two-tail vehicle with two swinging ends for material piling and taking machine |
| CN103662859B (en) * | 2013-12-31 | 2015-08-26 | 大连华锐重工集团股份有限公司 | The two sectional type that a kind of stacker-reclaimer two ends swing is elevated two trailers |
| CN111015216A (en) * | 2019-12-26 | 2020-04-17 | 中交一航局安装工程有限公司 | Crossed three-tail vehicle installation process of stacker-reclaimer |
| CN111015216B (en) * | 2019-12-26 | 2021-10-01 | 中交一航局安装工程有限公司 | Crossed three-tail vehicle installation process of stacker-reclaimer |
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Application publication date: 20121107 |