CN203845473U - Combined drive mechanism type bucket-wheel stacker-reclaimer - Google Patents
Combined drive mechanism type bucket-wheel stacker-reclaimer Download PDFInfo
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- CN203845473U CN203845473U CN201420219550.8U CN201420219550U CN203845473U CN 203845473 U CN203845473 U CN 203845473U CN 201420219550 U CN201420219550 U CN 201420219550U CN 203845473 U CN203845473 U CN 203845473U
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- frame
- rocking bar
- pitching
- bucket
- cantilevered leg
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Abstract
The utility model discloses a combined drive mechanism type bucket-wheel stacker-reclaimer. A bucket-wheel overhanging arm pitching device of the combined drive mechanism type bucket-wheel stacker reclaimer comprises a first machine frame pitching mechanism arranged on the front portion of a frame and a second machine frame pitching mechanism arranged on the rear portion of the frame. The first machine frame pitching mechanism is a four-bar mechanism and comprises a first pitching rocker, a first pitching connection rod and a first pitching swinging rod. The second machine frame pitching mechanism is a parallelogram-bar mechanism which comprises a second front rocker, a second rear rocker, a second front connection rod and a second rear connection rod. The second front rocker and the second rear rocker are arranged on the lower portion of the parallelogram-bar mechanism, and the second front connection rod and the second rear connection rod are arranged on the upper portion of the parallelogram-bar mechanism. Hinge points of the rear bottom of the machine frame and the second front connection rod and the second rear connection rod form a composite hinge. The front bottom of the machine frame is hinged to the upper end of the first pitching swinging rod, a bucket wheel is arranged at the front end of the bucket-wheel overhanging arm, the rear end of the bucket-wheel overhanging arm is hinged to the front portion of the machine frame, and the front arm body of the bucket-wheel overhanging arm is pulled to the top of the machine frame through a traction rope in an oblique mode. A plurality of motors are adopted for combined drive, and the combined drive mechanism type bucket-wheel stacker reclaimer has the advantages of flexible output and strong bearing capacity.
Description
(1) technical field:
The utility model 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 storing up, taking and homocline operation of iron ore, coal, sand etc., have that radius of turn is large, uniform feeding, the advantage such as stable, obtain a wide range of applications.But, as disclosed existing bucket-wheel stacker reclaimer products such as CN1616329A, CN102358520B, CN101823631A, CN101678971B, CN101817453A, its steel structure and cantilever beam are all the adjustment that realize luffing angle by the Driven by Hydraulic Cylinder of single degree of freedom or rope traction, exist working space limited, the shortcomings such as flexibility are owed in output.And 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 environments such as high low temperature, airborne dust.
(3) utility model content:
For this reason, the utility model 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, output owes flexible, process and assemble and require high-technology problem.
The hybrid drive formula bucket-wheel stacker reclaimer that can address the above problem, comprise the bucket wheel cantilevered leg arranging based on frame and the bucket wheel cantilevered leg elevation mount arranging based on vehicle frame, difference is that described bucket wheel cantilevered leg elevation mount comprises the first frame luffing mechanism of being located at vehicle frame front portion and the second frame luffing mechanism of being located at vehicle frame rear portion, described the first frame luffing mechanism is four-bar linkage, described four-bar linkage comprises the first pitching rocking bar, the first pitch link and the first pitching fork, go forward in vehicle frame in the lower end of described the first pitching fork and the first pitching rocking bar, rear hinge, the body of rod of described the first pitch link front end and the first pitching fork is hinged, the first pitch link rear end and the first pitching rocking bar upper end are hinged, the second frame luffing mechanism is parallelogram linkage, described parallelogram linkage comprises the second front rocking bar and the second rear rocking bar and the second front rod in top and the second rear linking rod in below, described the second front rocking bar lower end and the second rear rocking bar lower end are mutually hinged on vehicle frame, described the second front rod lower end and the second rear linking rod lower end are hinged with the second front rocking bar upper end and the second rear rocking bar upper end respectively, the 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, described bucket wheel cantilevered leg front end is installed bucket wheel, and bucket wheel cantilevered leg rear end hinge is in frame front, the anterior arm body of bucket wheel cantilevered leg by pulling rope oblique pull in frame top, the driving of described the first pitching rocking bar is the high-power conventional electrical motor of the first pitching of being located on vehicle frame, the driving of described the second front rocking bar and the second rear rocking bar is respectively the high-power conventional electrical motor of the second front rocking bar and the second rear rocking bar miniwatt servomotor torque constant be located on vehicle frame, or the driving of described the second front rocking bar and the second rear rocking bar is respectively the second front rocking bar miniwatt servomotor torque constant and the high-power conventional electrical motor of the second rear rocking bar be located on vehicle frame.
In said structure, realize the adjustment of frame luffing angle and bucket wheel cantilevered leg angle by the change in location of the high-power conventional electrical motor of the first pitching, the high-power conventional electrical motor of the second front rocking bar and the second rear rocking bar miniwatt servomotor torque constant or the second front rocking bar miniwatt servomotor torque constant and high-power conventional electrical motor combination drive the first frame luffing mechanism of the second rear rocking bar and the second frame luffing mechanism, finally realize complete machine to the storing up of iron ore, coal, sand etc., take, homocline and hauling operation.
The beneficial effects of the utility model:
1, the utility model hybrid drive formula bucket-wheel stacker reclaimer adopts the strategy of high-power conventional electrical motor and the combination drive of miniwatt servomotor torque constant, has the advantages such as output flexibility, load-carrying capacity be strong.
2, the utility model is by the adjustment that electrical motor directly drives, linkage transmission is realized frame luffing angle and boom angle, can effectively overcome conventional hydraulic formula bucket-wheel stacker reclaimer process and assemble require high, maintaining cost is high, the not shortcoming such as length, leakage of oil of life-span.
3, the utility model 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) brief description of the drawings:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
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 mark: 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, the second front rocking bar; 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, the technical solution of the utility model is described further.
The utility model hybrid drive formula bucket-wheel stacker reclaimer 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 of being located at vehicle frame 11 front portions and the second frame luffing mechanism 16 of being located at vehicle frame 11 rear portions, as shown in Figure 1.
Described the first frame luffing mechanism 15 is four-bar linkage, described four-bar linkage comprises the first pitching rocking bar 6, the first pitch link 5 and the first pitching fork 4, lower end forward and backward hinge on vehicle frame 11 of described the first pitching fork 4 and the first pitching rocking bar 6, the body of rod middle part of described the first pitch link 5 front ends and the first pitching fork 4 is hinged, and the first pitch link 5 rear ends and the first pitching rocking bar 6 upper ends are hinged; Described the second frame luffing mechanism 16 is rhombus quadrilateral connecting rod mechanism, described rhombus quadrilateral connecting rod mechanism comprises the second front rocking bar 7 and the second rear rocking bar 10 and the second front rod 8 in top and the second rear linking rod 9 in below, described the second front rocking bar 7 lower ends and the second rear rocking bar 10 lower ends are mutually hinged on vehicle frame 11, described the second front rod 8 lower ends and the second rear linking rod 9 lower ends are hinged with the second front rocking bar 7 upper ends and the second rear rocking bar 10 upper ends respectively, the second front rod 8 upper ends and the second rear linking rod 9 upper ends 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 base plate front portion, the front bottom of described base plate is hinged in the first pitching fork 4 upper ends, 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 cantilevered leg 3 front ends are installed bucket wheel 2, bucket wheel cantilevered leg 3 rear end hinges are in the base plate front portion of frame 1, the anterior arm body of bucket wheel cantilevered leg 3 by pulling rope 12 (steel rope) oblique pull in the vertical beam top of frame 1, described frame 1 rear is provided with clump weight cantilevered leg 14 and clump weight 13, the vertical beam middle part of described clump weight cantilevered leg 14 rear ends and frame 1 is hinged, the anterior arm body of clump weight cantilevered leg 14 passes through pulling rope 12 (steel rope) oblique pull in the top of frame 1 vertical beam, described clump weight 13 is located at clump weight cantilevered leg 14 front ends, as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4.
The driving of described the first pitching rocking bar 6 is the high-power conventional electrical motor of the first pitching of being located on vehicle frame 11, the driving of described the second front rocking bar 7 and the second rear rocking bar 10 is respectively the high-power conventional electrical motor of the second front rocking bar and the second rear rocking bar miniwatt servomotor torque constant be located on vehicle frame 11, or the driving of described the second front rocking bar 7 and the second rear rocking bar 10 is respectively the second front rocking bar miniwatt servomotor torque constant and the high-power conventional electrical motor of the second rear rocking bar be located on vehicle frame 11.
At initial, reset mode of operation shown in Fig. 2, the base plate of frame 1 is horizontal, and bucket wheel cantilevered leg 3 levels are protracted, and can pile material extracting operation to dead ahead.
To high position heap material extracting operation, under the second front rocking bar electrical motor or the second rear rocking bar electrical motor drive, outside the rear rocking bar 10 of the second front rocking bar 7 or the second, turn as shown in Figure 3, whole the second frame luffing mechanism 16 reduces height, and the base plate rear portion of frame 1 declines; Meanwhile the first frame luffing mechanism 15 keeps motionless, or the first pitching rocking bar 6 of the first frame luffing mechanism 15 is under the high-power conventional electrical motor of the first pitching drives, turn an angle forward, increase by the first pitching fork 4 upper end height, make anterior rising of base plate of frame 1, realize bucket wheel cantilevered leg 3 lifting at an angle to front upper place.
As shown in Figure 4 to low level heap material extracting operation, the second frame luffing mechanism 16 holding positions are constant, or under the second front rocking bar electrical motor or the second rear rocking bar electrical motor drive, outer the turning of the rear rocking bar 10 of the second front rocking bar 7 or the second, whole the second frame luffing mechanism 16 reduces height, and the base plate rear portion of frame 1 declines; Meanwhile the first pitching rocking bar 6 of the first frame luffing mechanism 15 is under the high-power conventional electrical motor of the first pitching drives, large rotation angle backward, significantly reduce the first pitching fork 4 upper end height, make the anterior sinking of base plate of frame 1, realize bucket wheel cantilevered leg 3 and bow and stretch at an angle to front lower place.
The utility model bucket-wheel stacker reclaimer, 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) arranging based on frame (1) and the bucket wheel cantilevered leg elevation mount arranging based on vehicle frame (11), it is characterized in that: described bucket wheel cantilevered leg elevation mount comprises the second frame luffing mechanism (16) of being located at the first anterior frame luffing mechanism (15) of vehicle frame (11) and being located at vehicle frame (11) rear portion, described the first frame luffing mechanism (15) is four-bar linkage, described four-bar linkage comprises the first pitching rocking bar (6), the first pitch link (5) and the first pitching fork (4), go forward in vehicle frame (11) in the lower end of described the first pitching fork (4) and the first pitching rocking bar (6), rear hinge, the body of rod of described the first pitch link (5) front end and the first pitching fork (4) is hinged, the first pitch link (5) rear end and the first pitching rocking bar (6) upper end are hinged, described the second frame luffing mechanism (16) is parallelogram linkage, described parallelogram linkage comprises the second front rocking bar (7) and the second rear rocking bar (10) and the second front rod (8) in top and the second rear linking rod (9) in below, described the second front rocking bar (7) lower end and the second rear rocking bar (10) lower end are hinged mutually in vehicle frame (11) is upper, described the second front rod (8) lower end and the second rear linking rod (9) lower end are hinged with the second front rocking bar (7) upper end and the second rear rocking bar (10) upper end respectively, the 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 after frame (1), bottom forms compound hinges with the hinge-point of the second front rod (8) and the second rear linking rod (9), and the front bottom of frame (1) is hinged in the first pitching fork (4) upper end, described bucket wheel cantilevered leg (3) front end is installed bucket wheel (2), bucket wheel cantilevered leg (3) rear end hinge is in frame (1) front portion, the anterior arm body of bucket wheel cantilevered leg (3) by pulling rope (12) oblique pull in frame (1) top, the driving of described the first pitching rocking bar (6) is for being located at the high-power conventional electrical motor of the first pitching on vehicle frame (11), the driving of described the second front rocking bar (7) and the second rear rocking bar (10) is respectively the high-power conventional electrical motor of the second front rocking bar and the second rear rocking bar miniwatt servomotor torque constant be located on vehicle frame (11), or the driving of described the second front rocking bar (7) and the second rear rocking bar (10) is respectively the second front rocking bar miniwatt servomotor torque constant and the high-power conventional electrical motor of the second rear rocking bar be located on vehicle frame (11).
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 |
|---|---|---|---|
| CN201420219550.8U CN203845473U (en) | 2014-04-30 | 2014-04-30 | Combined drive mechanism type bucket-wheel stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219550.8U CN203845473U (en) | 2014-04-30 | 2014-04-30 | Combined drive mechanism type bucket-wheel stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845473U true CN203845473U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219550.8U Withdrawn - After Issue CN203845473U (en) | 2014-04-30 | 2014-04-30 | Combined drive mechanism type bucket-wheel stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950735A (en) * | 2014-04-30 | 2014-07-30 | 钦州学院 | Hybrid-driven type bucket-wheel material stacking and taking machine |
-
2014
- 2014-04-30 CN CN201420219550.8U patent/CN203845473U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950735A (en) * | 2014-04-30 | 2014-07-30 | 钦州学院 | Hybrid-driven type bucket-wheel material stacking and taking machine |
| CN103950735B (en) * | 2014-04-30 | 2015-12-02 | 钦州学院 | Hybrid drive formula bucket-wheel stacker reclaimer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20151202 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |