CN203845474U - Redundant drive closed hinge type bucket-wheel stacker reclaimer - Google Patents
Redundant drive closed hinge type bucket-wheel stacker reclaimer Download PDFInfo
- Publication number
- CN203845474U CN203845474U CN201420219601.7U CN201420219601U CN203845474U CN 203845474 U CN203845474 U CN 203845474U CN 201420219601 U CN201420219601 U CN 201420219601U CN 203845474 U CN203845474 U CN 203845474U
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- CN
- China
- Prior art keywords
- frame
- hinged
- bucket
- rocking bar
- cantilevered leg
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a redundant drive closed hinge type bucket-wheel stacker reclaimer. A bucket-wheel overhanging arm pitching device of the redundant drive closed hinge type bucket-wheel stacker reclaimer comprises a parallelogram mechanism and a supporting rod which are arranged on a frame. The parallelogram mechanism comprises a front rocker and a rear rocker which are arranged at the lower portion, and a front connecting rod and a rear connecting rod which are arranged at the upper portion. The lower end of the front rocker and the lower end of the rear rocker are hinged to each other on the frame. The lower end of the front connecting rod and the lower end of the rear connecting rod are hinged to the upper end of the front rocker and the upper end of the rear rocker respectively. The upper end of the front connecting rod and the upper end of the rear connecting rod are hinged. The lower end of the supporting rod is hinged to the frame. The rear bottom of a machine frame is hinged to the upper end of the supporting rod. A composite hinge is formed at the points, hinged to the front connecting rod and the rear connecting rod, of the front bottom of the machine frame. The rear end of the bucket-wheel overhanging arm is hinged to the front portion of the machine frame. The front arm body of the bucket-wheel overhanging arm is obliquely pulled to the top of the machine frame through a traction rope. A balance weight mechanism is arranged at the rear portion of the machine frame. A front rocker electric motor on the frame, a rear rocker electric motor on the frame and a supporting rod electric motor are used for driving the front rocker, the rear rocker and the supporting rod respectively. The bucket-wheel stacker reclaimer has the advantages of being high in positioning accuracy, high in bearing capacity, large in adjustable angle, flexible in output and the like.
Description
(1) technical field:
The utility model relates to port loading and unloading machinery, specifically a kind of redundant drive closed chain 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 redundant drive closed chain formula bucket-wheel stacker reclaimer, mainly solve that traditional bucket-wheel stacker reclaimer working space is limited, output owes flexible, process and assemble and require the not technical matters such as length, leakage of oil of high, life-span.
The redundant drive closed chain formula bucket-wheel stacker reclaimer that can solve the problems of the technologies described above, 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 frame luffing mechanism of being located at vehicle frame front portion and the strut bar of being located at vehicle frame rear portion, described frame luffing mechanism is parallelogram linkage, described parallelogram linkage comprises front rocking bar and rear rocking bar and the front rod in top and the rear linking rod in below, described front rocking bar lower end and rear rocking bar lower end are mutually hinged on vehicle frame, described front rod lower end and rear linking rod lower end are hinged with front rocking bar upper end and rear rocking bar upper end respectively, front rod upper end and rear linking rod upper end are hinged, described strut bar lower end and vehicle frame are hinged, described frame is by frame luffing mechanism and they sup-port, and supporting way is that after frame, bottom is hinged with post upper, and before frame, bottom forms compound hinges with the hinge point of front rod and rear linking rod, described bucket wheel cantilevered leg front end is installed bucket wheel, and bucket wheel cantilevered leg rear end hinge is in frame front, and the anterior arm body of bucket wheel cantilevered leg is by pulling rope oblique pull in frame top, and described frame rear portion is provided with balance weight mechanism, the driving of described front rocking bar, rear rocking bar and strut bar is respectively the front rocking bar electrical motor of being located on vehicle frame, rear rocking bar electrical motor and strut bar electrical motor.
In said structure, by front rocking bar electrical motor, rear rocking bar electrical motor and strut bar electrical motor associating redundant drive, 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.
Described balance weight mechanism comprises clump weight cantilevered leg and clump weight, and described clump weight cantilevered leg rear end and frame are hinged, and the anterior arm body of clump weight cantilevered leg is by pulling rope oblique pull in frame top, and described clump weight is located at clump weight cantilevered leg front end.
The beneficial effects of the utility model:
1, the utility model redundant drive closed chain formula bucket-wheel stacker reclaimer is realized the motion of complete machine plane two-freedom by three electrical motor redundant drive, has the advantages such as positioning precision is high, load-carrying capacity is large, angle adjustable is large, output is flexible.
2, the utility model by electrical motor directly drive, linkage transmission is realized frame luffing angle and the adjustment of bucket wheel cantilevered leg 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.
(4) brief description of the drawings:
Fig. 1 is the perspective view 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 low level heap feeding working state schematic representation of Fig. 1 embodiment.
Fig. 4 is the high position heap feeding working state schematic representation of Fig. 1 embodiment.
Figure number mark: 1, frame; 2, bucket wheel; 3, bucket wheel cantilevered leg; 4, front rod; 5, front rocking bar; 6, rear rocking bar; 7, rear linking rod; 8, strut bar; 9, vehicle frame; 10, frame luffing mechanism; 11, pulling rope; 12, clump weight cantilevered leg; 13, clump weight.
(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 redundant drive closed chain formula bucket-wheel stacker reclaimer comprises vehicle frame 9, frame 1, bucket wheel cantilevered leg 3, bucket wheel 2, clump weight cantilevered leg 12, clump weight 13 and bucket wheel cantilevered leg elevation mount, described cantilevered leg elevation mount comprises the frame luffing mechanism 10 of being located at vehicle frame 9 front portions and the strut bar 8 of being located at vehicle frame 1 rear portion, as shown in Figure 1.
Described frame luffing mechanism 10 is for being Ping Xing quadrilateral connecting rod mechanism (rhombus quadrangular mechanism), described Ping Xing quadrilateral connecting rod mechanism comprises front rocking bar 5 and rear rocking bar 6 and the front rod in top 4 and the rear linking rod 7 in below, described front rocking bar 5 lower ends and rear rocking bar 6 lower ends are mutually hinged on vehicle frame 9, described front rod 4 lower ends and rear linking rod 7 lower ends are hinged with front rocking bar 5 upper ends and rear rocking bar upper end respectively, and front rod 4 upper ends and rear linking rod 7 upper ends are hinged; Described strut bar 8 lower ends and vehicle frame 9 are hinged, as shown in Figure 1, Figure 2, Figure 3, Figure 4.
Described frame 1 is located on vehicle frame 9 by frame luffing mechanism 10 and strut bar 8, described frame 1 is made up of base plate and vertical beam, described vertical beam is welded in base plate front portion, the hinge point of the front bottom of described base plate and front rod 4 and rear linking rod 7 forms compound hinges, and after base plate, bottom is hinged with strut bar 8 upper ends, 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 11 (steel rope) oblique pull in the vertical beam top of frame 1, described frame 1 rear is provided with clump weight cantilevered leg 12 and clump weight 13, the vertical beam middle part of described clump weight cantilevered leg 12 rear ends and frame 1 is hinged, the anterior arm body of clump weight cantilevered leg 12 passes through pulling rope 11 (steel rope) oblique pull in the vertical beam top of frame 1, described clump weight 13 is located at clump weight cantilevered leg 12 front ends, as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4.
The driving of described front rocking bar 5, rear rocking bar 6 and strut bar 8 is respectively the front rocking bar electrical motor of being located on vehicle frame 9, rear rocking bar electrical motor and strut bar electrical motor.
At initial, reset mode of operation shown in Fig. 2, it is flat-shaped that the base plate of frame 1 is low level water, and bucket wheel cantilevered leg 3 is in horizontal low level.
As shown in Figure 3 to low level heap material extracting operation, frame luffing mechanism 10 holding positions are constant, and under the drive of strut bar electrical motor, strut bar 8 produces forward with vehicle frame 9 and is low-angle angle, frame 1 is moved forward and continue to keep low level, bucket wheel cantilevered leg 3 is protracted under horizontal low-end trim.
To high position heap material extracting operation, frame luffing mechanism 10 holding positions are constant as shown in Figure 4, and under the drive of strut bar electrical motor, strut bar 8 produces forward with vehicle frame 9 and is wide-angle angle, raises vehicle frame 9 afterbodys; Under the drive of front rocking bar electrical motor and rear rocking bar electrical motor, front rocking bar 5 and rear rocking bar 6 rotate in opposite directions, expansion Ping Xing quadrilateral connecting rod mechanism (rhombus quadrangular mechanism), raises vehicle frame 9 anterior horizontal with afterbody, and bucket wheel cantilevered leg 3 is protracted under horizontal high-end trim.
The utility model bucket-wheel stacker reclaimer, after operation, returns to initial, reset mode of operation as shown in Figure 2.
Claims (2)
1. redundant drive closed chain 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 (9), it is characterized in that: described bucket wheel cantilevered leg elevation mount comprises the strut bar (8) of being located at the anterior frame luffing mechanism (10) of vehicle frame (9) and being located at vehicle frame (9) rear portion, described frame luffing mechanism (10) is parallelogram linkage, described parallelogram linkage comprises front rocking bar (5) and rear rocking bar (6) and the front rod in top (4) and the rear linking rod (7) in below, described front rocking bar (5) lower end and rear rocking bar (6) lower end are hinged mutually in vehicle frame (9) is upper, described front rod (4) lower end and rear linking rod (7) lower end are hinged with front rocking bar (5) upper end and rear rocking bar (6) upper end respectively, front rod (4) upper end and rear linking rod (7) upper end are hinged, described strut bar (8) lower end and vehicle frame (9) are hinged, described frame (1) is supported by frame luffing mechanism (10) and strut bar (8), supporting way is that after frame (1), bottom is hinged with strut bar (8) upper end, and the hinge point of the front bottom of frame (1) and front rod (4) and rear linking rod (7) forms compound hinges, 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) is by pulling rope (11) oblique pull in frame (1) top, and described frame (1) rear portion is provided with balance weight mechanism, the driving of described front rocking bar (5), rear rocking bar (6) and strut bar (8) is respectively the front rocking bar electrical motor of being located on vehicle frame (9), rear rocking bar electrical motor and strut bar electrical motor.
2. redundant drive closed chain formula bucket-wheel stacker reclaimer according to claim 1, it is characterized in that: described balance weight mechanism comprises clump weight cantilevered leg (12) and clump weight (13), described clump weight cantilevered leg (12) rear end and frame (1) are hinged, the anterior arm body of clump weight cantilevered leg (12) is by pulling rope (11) oblique pull in frame (1) top, and described clump weight (13) is located at clump weight cantilevered leg (12) front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219601.7U CN203845474U (en) | 2014-04-30 | 2014-04-30 | Redundant drive closed hinge type bucket-wheel stacker reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420219601.7U CN203845474U (en) | 2014-04-30 | 2014-04-30 | Redundant drive closed hinge type bucket-wheel stacker reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203845474U true CN203845474U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420219601.7U Withdrawn - After Issue CN203845474U (en) | 2014-04-30 | 2014-04-30 | Redundant drive closed hinge type bucket-wheel stacker reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203845474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950736A (en) * | 2014-04-30 | 2014-07-30 | 钦州学院 | Redundancy driving closed-chain bucket wheel stacker reclaimer |
-
2014
- 2014-04-30 CN CN201420219601.7U patent/CN203845474U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950736A (en) * | 2014-04-30 | 2014-07-30 | 钦州学院 | Redundancy driving closed-chain bucket wheel stacker reclaimer |
| CN103950736B (en) * | 2014-04-30 | 2015-11-25 | 钦州学院 | Redundant drive closed chain 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: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |