CN103950735B - Hybrid drive formula bucket-wheel stacker reclaimer - Google Patents
Hybrid drive formula bucket-wheel stacker reclaimer Download PDFInfo
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- CN103950735B CN103950735B CN201410180671.0A CN201410180671A CN103950735B CN 103950735 B CN103950735 B CN 103950735B CN 201410180671 A CN201410180671 A CN 201410180671A CN 103950735 B CN103950735 B CN 103950735B
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- frame
- rocking bar
- cantilevered leg
- pitching
- bucket wheel
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Abstract
The invention discloses a kind of hybrid drive formula bucket-wheel stacker reclaimer, its bucket wheel cantilevered leg elevation mount comprises the first frame luffing mechanism being located at vehicle frame front portion and the second frame luffing mechanism being located at vehicle frame rear portion, first frame luffing mechanism is four-bar linkage, comprise the first pitching rocking bar, the first pitch link and the first pitching fork, second frame luffing mechanism is parallelogram linkage, parallelogram linkage comprise be in below second before rocking bar and second after rocking bar and be in top the second front rod and the second rear linking rod; After frame, bottom forms compound hinges with the hinge-point of the second front rod and the second rear linking rod, and before frame, bottom is hinged in the first pitching fork upper end; Bucket wheel is installed in bucket wheel cantilevered leg front end, bucket wheel cantilevered leg rear end hinge in frame front, the anterior arm body of bucket wheel cantilevered leg by pulling rope oblique pull in frame top.The present invention adopts multiple electrical motor combination drive, has and exports the advantages such as flexibility, load-carrying capacity are strong.
Description
(1) technical field:
The present invention relates to port loading and unloading machinery, specifically a kind of hybrid drive formula bucket-wheel stacker reclaimer.
(2) background technology:
Bucket-wheel stacker reclaimer is the continuous loading-unload machine of a kind of novel efficient, be mainly used in the bulk cargo stockyard in bulk cargo terminals, steel plant, thermal powerplant and mine etc., complete the storing up of iron ore, coal, sand etc., take and homocline operation, have that radius of turn is large, uniform feeding, the advantage such as stable, obtain a wide range of applications.But, existing bucket-wheel stacker reclaimer product as disclosed in CN1616329A, CN102358520B, CN101823631A, CN101678971B, CN101817453A etc., its steel structure and cantilever beam are all the adjustment being realized luffing angle by the Driven by Hydraulic Cylinder of single degree of freedom or rope traction, there is working space limited, export shortcomings such as owing flexibility.Further, also there is the problems such as the requirement of hydraulic efficiency pressure system process and assemble is high, maintaining cost is high, driving efficiency is low, leakage of oil in hydraulically powered bucket-wheel stacker reclaimer, is not suitable for long-term work under the rugged environment such as high/low temperature, airborne dust.
(3) summary of the invention:
For this reason, the present invention proposes a kind of hybrid drive formula bucket-wheel stacker reclaimer, mainly solve that traditional bucket-wheel stacker reclaimer load-carrying capacity is strong, working space is limited, export owe flexible, process and assemble requires high-technology problem.
The hybrid drive formula bucket-wheel stacker reclaimer that can solve the problem, comprise the bucket wheel cantilevered leg arranged based on frame and the bucket wheel cantilevered leg elevation mount arranged based on vehicle frame, difference is that described bucket wheel cantilevered leg elevation mount comprises the first frame luffing mechanism being located at vehicle frame front portion and the second frame luffing mechanism being located at vehicle frame rear portion, described first frame luffing mechanism is four-bar linkage, described four-bar linkage comprises the first pitching rocking bar, first pitch link and the first pitching fork, go forward in vehicle frame in the lower end of described first pitching fork and the first pitching rocking bar, rear hinge, the body of rod of described first pitch link front end and the first pitching fork is hinged, first pitch link rear end and the first pitching rocking bar upper end are hinged, second frame luffing mechanism is parallelogram linkage, described parallelogram linkage comprise be in below second before rocking bar and second after rocking bar and be in top the second front rod and the second rear linking rod, before described second, behind rocking bar lower end and second, rocking bar lower end is mutually hinged on vehicle frame, described second front rod lower end and the second rear linking rod lower end respectively with second before rocking bar upper end and second after rocking bar upper end be hinged, second front rod upper end and the second rear linking rod upper end are hinged, described frame is supported by the first frame luffing mechanism and the second frame luffing mechanism, and supporting way is that after frame, bottom forms compound hinges with the hinge-point of the second front rod and the second rear linking rod, and before frame, bottom is hinged in the first pitching fork upper end, bucket wheel is installed in described bucket wheel cantilevered leg front end, bucket wheel cantilevered leg rear end hinge in frame front, the anterior arm body of bucket wheel cantilevered leg by pulling rope oblique pull in frame top, the driving of described first pitching rocking bar is for being located at the high-power conventional electric motor of the first pitching on vehicle frame, before described second, after rocking bar and second, the driving of rocking bar is respectively and is located at before second on vehicle frame rocking bar miniwatt servomotor torque constant after the high-power conventional electric motor of rocking bar and second, or before described second after rocking bar and second driving of rocking bar be respectively and be located at before second on vehicle frame the high-power conventional electric motor of rocking bar after rocking bar miniwatt servomotor torque constant and second.
In said structure, by after the high-power conventional electric motor of rocking bar before the high-power conventional electric motor of the first pitching, second and second before rocking bar miniwatt servomotor torque constant or second after rocking bar miniwatt servomotor torque constant and second change in location of rocking bar high-power conventional electric motor combination drive first frame luffing mechanism and the second frame luffing mechanism realize the adjustment of frame luffing angle and bucket wheel cantilevered leg angle, finally realize complete machine to the storing up of iron ore, coal, sand etc., take, homocline and hauling operation.Beneficial effect of the present invention:
1, hybrid drive formula bucket-wheel stacker reclaimer of the present invention adopts the strategy of high-power conventional electric motor and the combination drive of miniwatt servomotor torque constant, has and exports the advantages such as flexibility, load-carrying capacity are strong.
2, the present invention is realized the adjustment of frame luffing angle and boom angle by electrical motor Direct driver, linkage transmission, can effectively overcome conventional hydraulic formula bucket-wheel stacker reclaimer process and assemble require high, maintaining cost is high, the life-span not shortcoming such as length, leakage of oil.
3, the present invention adopts the redundant drive pattern of three direct motor drive complete machine two-freedom motions, has the advantages such as positioning precision is high, angle adjustable is large, working space is large.
(4) accompanying drawing illustrates:
Fig. 1 is the structural representation of one embodiment of the present invention.
Fig. 2 is initial, the reset working state schematic representation of Fig. 1 embodiment.
Fig. 3 is the high position heap feeding working state schematic representation of Fig. 1 embodiment.
Fig. 4 is the low level heap feeding working state schematic representation of Fig. 1 embodiment.
Figure number identifies: 1, frame; 2, bucket wheel; 3, bucket wheel cantilevered leg; 4, the first pitching fork; 5, the first pitch link; 6, the first pitching rocking bar; 7, rocking bar before second; 8, the second front rod; 9, the second rear linking rod; 10, the second rear rocking bar; 11, vehicle frame; 12, pulling rope; 13, clump weight; 14, clump weight cantilevered leg; 15, the first frame luffing mechanism; 16, the second frame luffing mechanism.
(5) detailed description of the invention:
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further.
Hybrid drive formula bucket-wheel stacker reclaimer of the present invention comprises vehicle frame 11, frame 1, bucket wheel cantilevered leg 3, bucket wheel 2, clump weight cantilevered leg 14, clump weight 13 and bucket wheel cantilevered leg elevation mount, described cantilevered leg elevation mount comprises the first frame luffing mechanism 15 being located at vehicle frame 11 front portion and the second frame luffing mechanism 16 being located at vehicle frame 11 rear portion, as shown in Figure 1.
Described first frame luffing mechanism 15 is four-bar linkage, described four-bar linkage comprises the first pitching rocking bar 6, first pitch link 5 and the first pitching fork 4, lower end forward and backward hinge on vehicle frame 11 of described first pitching fork 4 and the first pitching rocking bar 6, be hinged in the middle part of the body of rod of described first pitch link 5 front end and the first pitching fork 4, the first pitch link 5 rear end and the first pitching rocking bar 6 upper end are hinged; Described second frame luffing mechanism 16 is rhombic quadrangles connecting rod mechanism, described rhombic quadrangles connecting rod mechanism comprise be in below second before rocking bar 10 and be in the second front rod 8 and the second rear linking rod 9 of top after rocking bar 7 and second, before described second, behind rocking bar 7 lower end and second, rocking bar 10 lower end is mutually hinged on vehicle frame 11, described second front rod 8 lower end and the second rear linking rod 9 lower end respectively with second before rocking bar 7 upper end and second after rocking bar 10 upper end be hinged, second front rod 8 upper end and the second rear linking rod 9 upper end are hinged, as shown in Figure 2, Figure 3, Figure 4.
Described frame 1 is located on vehicle frame 11 by the first frame luffing mechanism 15 and the second frame luffing mechanism 16, described frame 1 is made up of base plate and vertical beam, described vertical beam is welded in pan front, the front bottom of described base plate is hinged in the first pitching fork 4 upper end, and after base plate, bottom forms compound hinges with the hinge point of the second front rod 8 and the second rear linking rod 9, described bucket wheel cantilevered leg 3 is located at frame 1 front, bucket wheel 2 is installed in bucket wheel cantilevered leg 3 front end, bucket wheel cantilevered leg 3 rear end hinge is in the pan front of frame 1, the anterior arm body of bucket wheel cantilevered leg 3 is by the vertical beam top of pulling rope 12 (steel rope) oblique pull in frame 1, described frame 1 rear is provided with clump weight cantilevered leg 14 and clump weight 13, be hinged in the middle part of the vertical beam of described clump weight cantilevered leg 14 rear end and frame 1, the anterior arm body of clump weight cantilevered leg 14 passes through pulling rope 12 (steel rope) oblique pull in the top vertical beam of frame 1, described clump weight 13 is located at clump weight cantilevered leg 14 front end, as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4.
The driving of described first pitching rocking bar 6 is for being located at the high-power conventional electric motor of the first pitching on vehicle frame 11, before described second after rocking bar 7 and second driving of rocking bar 10 be respectively be located on vehicle frame 11 second before rocking bar miniwatt servomotor torque constant after the high-power conventional electric motor of rocking bar and second, or before described second after rocking bar 7 and second driving of rocking bar 10 be respectively be located on vehicle frame 11 second before the high-power conventional electric motor of rocking bar after rocking bar miniwatt servomotor torque constant and second.
Initial, reset mode of operation shown in Fig. 2, the base plate of frame 1 is horizontal, and bucket wheel cantilevered leg 3 level is protracted, and can pile material extracting operation to dead ahead.
As shown in Figure 3 to high position heap material extracting operation, under before second, after rocking bar electrical motor or second, rocking bar electrical motor drives, turn outside rocking bar 7 or the second rear rocking bar 10 before second, whole second frame luffing mechanism 16 reduces height, the bottom rear decline of frame 1; Meanwhile the first frame luffing mechanism 15 keeps motionless, or first first pitching rocking bar 6 of frame luffing mechanism 15 under the high-power conventional electric motor of the first pitching drives, turn an angle forward, increase by the first pitching fork 4 upper end level, make the pan front of frame 1 increase, realize the lifting at an angle of bucket wheel cantilevered leg 3 forward upward.
As shown in Figure 4 to low level heap material extracting operation, second frame luffing mechanism 16 holding position is constant, or under before second, after rocking bar electrical motor or second, rocking bar electrical motor drives, rocking bar 7 or outer turn of the second rear rocking bar 10 before second, whole second frame luffing mechanism 16 reduces height, and the bottom rear of frame 1 declines; Meanwhile the first pitching rocking bar 6 of the first frame luffing mechanism 15 is under the high-power conventional electric motor of the first pitching drives, large rotation angle backward, significantly reduce the first pitching fork 4 upper end level, the pan front of frame 1 is sunk, realizes bucket wheel cantilevered leg 3 forward downward and bow at an angle and stretch.
Bucket-wheel stacker reclaimer of the present invention, after operation, returns to initial, reset mode of operation as shown in Figure 2.
Claims (2)
1. hybrid drive formula bucket-wheel stacker reclaimer, comprise the bucket wheel cantilevered leg (3) arranged based on frame (1) and the bucket wheel cantilevered leg elevation mount arranged based on vehicle frame (11), it is characterized in that: described bucket wheel cantilevered leg elevation mount comprises the second frame luffing mechanism (16) be located at the first anterior frame luffing mechanism (15) of vehicle frame (11) and be located at vehicle frame (11) rear portion, described first frame luffing mechanism (15) is four-bar linkage, described four-bar linkage comprises the first pitching rocking bar (6), first pitch link (5) and the first pitching fork (4), go forward in vehicle frame (11) in the lower end of described first pitching fork (4) and the first pitching rocking bar (6), rear hinge, the body of rod of described first pitch link (5) front end and the first pitching fork (4) is hinged, first pitch link (5) rear end and the first pitching rocking bar (6) upper end are hinged, described second frame luffing mechanism (16) is parallelogram linkage, described parallelogram linkage comprise be in below second before rocking bar (10) and the second front rod (8) above being in and the second rear linking rod (9) after rocking bar (7) and second, before described second, behind rocking bar (7) lower end and second, rocking bar (10) lower end is hinged mutually in vehicle frame (11) is upper, described second front rod (8) lower end and the second rear linking rod (9) lower end respectively with second before rocking bar (7) upper end and second after rocking bar (10) upper end be hinged, second front rod (8) upper end and the second rear linking rod (9) upper end are hinged, described frame (1) is supported by the first frame luffing mechanism and the second frame luffing mechanism, supporting way is that frame (1) forms compound hinges with the hinge-point of the second front rod (8) and the second rear linking rod (9) in bottom afterwards, and frame (1) front bottom is hinged in the first pitching fork (4) upper end, bucket wheel (2) is installed in described bucket wheel cantilevered leg (3) front end, bucket wheel cantilevered leg (3) rear end hinge is anterior in frame (1), the anterior arm body of bucket wheel cantilevered leg (3) by pulling rope (12) oblique pull in frame (1) top, the driving of described first pitching rocking bar (6) is for being located at the high-power conventional electric motor of the first pitching on vehicle frame (11), before described second after rocking bar (7) and second driving of rocking bar (10) be respectively be located on vehicle frame (11) second before rocking bar miniwatt servomotor torque constant after the high-power conventional electric motor of rocking bar and second, or before described second after rocking bar (7) and second driving of rocking bar (10) be respectively be located on vehicle frame (11) second before the high-power conventional electric motor of rocking bar after rocking bar miniwatt servomotor torque constant and second.
2. hybrid drive formula bucket-wheel stacker reclaimer according to claim 1, it is characterized in that: described frame (1) rear portion is provided with clump weight cantilevered leg (14) and clump weight (13), described clump weight cantilevered leg (14) rear end and frame (1) are hinged, the anterior arm body of clump weight cantilevered leg (14) is by pulling rope (12) oblique pull in frame (1) top, and described clump weight (13) is located at clump weight cantilevered leg (14) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180671.0A CN103950735B (en) | 2014-04-30 | 2014-04-30 | Hybrid drive formula bucket-wheel stacker reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410180671.0A CN103950735B (en) | 2014-04-30 | 2014-04-30 | Hybrid drive formula bucket-wheel stacker reclaimer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950735A CN103950735A (en) | 2014-07-30 |
| CN103950735B true CN103950735B (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410180671.0A Expired - Fee Related CN103950735B (en) | 2014-04-30 | 2014-04-30 | Hybrid drive formula bucket-wheel stacker reclaimer |
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| CN (1) | CN103950735B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042503B (en) * | 2017-03-04 | 2018-08-21 | 安徽智联投资集团有限公司 | A kind of reclaimer robot arm |
| CN108974969B (en) * | 2018-08-07 | 2020-06-09 | 亚泰集团哈尔滨水泥(阿城)有限公司 | Stacker-reclaimer for pre-homogenizing limestone |
| CN110406987A (en) * | 2019-06-24 | 2019-11-05 | 太重（天津）滨海重型机械有限公司 | Stacker-reclaimer |
| CN111646232B (en) * | 2020-04-22 | 2022-02-15 | 武汉三作全盛工程设计有限公司 | Heavy hammer assembly of bucket-wheel stacker reclaimer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4352360B2 (en) * | 1999-08-20 | 2009-10-28 | 株式会社三井三池製作所 | Stacker reclaimer |
| JP2012071973A (en) * | 2010-09-29 | 2012-04-12 | Kawasaki Heavy Ind Ltd | Tripper connecting/separating device of stacker/reclaimer and method thereof |
| CN103738738A (en) * | 2013-12-27 | 2014-04-23 | 珠海三一港口机械有限公司 | Bucket wheel material stacking and taking machine |
| CN203845473U (en) * | 2014-04-30 | 2014-09-24 | 钦州学院 | Combined drive mechanism type bucket-wheel stacker-reclaimer |
-
2014
- 2014-04-30 CN CN201410180671.0A patent/CN103950735B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4352360B2 (en) * | 1999-08-20 | 2009-10-28 | 株式会社三井三池製作所 | Stacker reclaimer |
| JP2012071973A (en) * | 2010-09-29 | 2012-04-12 | Kawasaki Heavy Ind Ltd | Tripper connecting/separating device of stacker/reclaimer and method thereof |
| CN103738738A (en) * | 2013-12-27 | 2014-04-23 | 珠海三一港口机械有限公司 | Bucket wheel material stacking and taking machine |
| CN203845473U (en) * | 2014-04-30 | 2014-09-24 | 钦州学院 | Combined drive mechanism type bucket-wheel stacker-reclaimer |
Non-Patent Citations (1)
| Title |
|---|
| 四连杆伸缩机构在斗轮堆取料机上的应用;王红艳等;《电站系统工程》;20130731;第29卷(第4期);第82页 * |
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| CN103950735A (en) | 2014-07-30 |
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Granted publication date: 20151202 Termination date: 20170430 |