CN110844615B - Bucket-wheel equipment for bucket-wheel stacker reclaimer - Google Patents
Bucket-wheel equipment for bucket-wheel stacker reclaimer Download PDFInfo
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- CN110844615B CN110844615B CN201911180525.7A CN201911180525A CN110844615B CN 110844615 B CN110844615 B CN 110844615B CN 201911180525 A CN201911180525 A CN 201911180525A CN 110844615 B CN110844615 B CN 110844615B
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- balancing
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- balance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
- B65G65/20—Paddle wheels
Abstract
The invention discloses bucket-wheel equipment for a bucket-wheel stacker reclaimer, which is provided with a wheel body, a wheel bucket, a rack and a supporting device, wherein the wheel bucket is arranged on the wheel body; the supporting device comprises a base, a radial balance mechanism and a horizontal balance mechanism; the base is arranged on the frame, the radial balance mechanism and the horizontal balance mechanism are arranged on the base, the base is fixed on the frame of the wheel body, and the two sets of supporting devices are respectively positioned on two sides of the end surface of the shaft of the wheel body and in the roller path of the wheel body; the radial balance mechanisms are respectively positioned at two sides of the roller path of the wheel body; the radial balance mechanism is supported on the end surface of the inner ring of the wheel body, the width of the radial balance mechanism is adjusted through the horizontal balance mechanism, and the radial balance mechanism is supported on the axial end surface of the inner ring of the wheel body. The bucket-wheel equipment for the bucket-wheel stacker reclaimer can prolong the service life of the wheel body and the supporting roll.
Description
Technical Field
The invention relates to the technical field of bulk material storage and transportation, in particular to bucket-wheel equipment for a bucket-wheel stacker-reclaimer.
Background
As a main stream device for bulk material taking operation, a gate-type (bridge-type) bucket wheel machine is widely applied to storage yards. The bucket-wheel equipment is a core component, and a rolling ring kinematic pair for mounting a wheel bucket and executing material taking operation is a core of the bucket-wheel equipment. The design optimization of the structure is a constant subject for a long time.
In the prior art, a bridge type (door type) bucket wheel equipment rolling ring supporting system structure has the following advantages and disadvantages:
(1) and the rolling ring is restrained and positioned by eight supporting rollers up and down in the radial direction. The eight supporting rollers are independently installed and limited by the structural form, and the precision of the mutual spatial positions is difficult to guarantee.
(2) The horizontal installation precision of rolling circle is confirmed by 4 last supporting rollers, in operating condition, because these 4 last supporting roller bases all install on welded structure spare, so under environmental influences such as manufacturing accuracy, operating stress, temperature, these four last supporting rollers can not fully guarantee each other and to the requirement of rolling circle raceway rolling surface in the aspect of the space precision (overlap ratio of axis, the depth of parallelism of terminal surface), promptly can not accomplish the support to rolling circle raceway rolling surface atress equilibrium, make the machine only can work under "available" state.
(3) Because the rolling ring is vertically arranged in the radial direction, the rolling ring can elastically deform under the action of gravity, namely, the rolling ring has an elliptical trend in the vertical direction. Generally, during installation, 4 lower supporting rollers are passively assembled with the rolling surfaces of the rolling ring raceways in a fitting mode. When the machine is used for taking materials, the wheel body can increase the ellipse trend under the action of excavating resultant force, namely the vertical diameter can be elastically lengthened. At this time, the lower supporting roller often has a virtual supporting phenomenon, and cannot play a supporting role. The rolling ring can generate an alternating bending moment and stress concentration at the force bearing point of the upper supporting roller in the continuous rotation process.
In combination with the above points, 1) the common field phenomenon is that the rolling surface of the rolling ring raceway and the supporting roller are easy to wear and damage, the daily maintenance is needed, the service life is short (belonging to a frequent spare part), the production cost of the equipment user is increased, and the equipment can generate vibration and noise in the operation process. 2) The adjustment workload of the equipment during installation or maintenance is large.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems in the prior art, the invention provides bucket-wheel equipment for a bucket-wheel stacker reclaimer, which can prolong the service life of a wheel body and a supporting roll.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a bucket-wheel device for a bucket-wheel stacker reclaimer is provided with a wheel body, a wheel bucket, a rack and a supporting device, wherein the wheel bucket is arranged on the wheel body, and the wheel body and the supporting device are arranged on the rack; the supporting device comprises a base, a radial balance mechanism and a horizontal balance mechanism; the base is arranged on the frame, the radial balance mechanism and the horizontal balance mechanism are arranged on the base, the base is fixed on the frame of the wheel body, and the two sets of supporting devices are respectively positioned on two sides of the end surface of the shaft of the wheel body and in the roller path of the wheel body; the radial balance mechanisms are respectively positioned at two sides of the roller path of the wheel body; the radial balance mechanism is supported on the end surface of the inner ring of the wheel body, the width of the radial balance mechanism is adjusted through the horizontal balance mechanism, and the radial balance mechanism is supported on the axial end surface of the inner ring of the wheel body.
The further improvement of the technical scheme is as follows:
the radial balance mechanism is provided with at least two sets of radial balance assemblies, the radial balance assemblies comprise radial balance swing rods and supporting rollers, the supporting rollers at least comprise two sets of supporting rollers, each end of each radial balance swing rod is at least provided with a set of supporting rollers, the supporting rollers are installed on the radial balance swing rods, the supporting rollers can rotate relative to the radial balance swing rods, the radial balance swing rods are in non-fixed connection with the base, and the radial balance swing rods can rotate relative to the base.
In the above technical solution, preferably, the radial balance assembly further includes at least two rocker arms, each end of the radial balance assembly is hinged to one rocker arm, and two ends of each rocker arm are respectively provided with one supporting roller.
In the above technical solution, preferably, the radial balance assembly includes two radial balance swing rods, the two radial balance swing rods are arranged in parallel along the axial direction of the wheel body, and the rocker arm is installed between the two radial balance swing rods.
In the above technical scheme, preferably, the support roller is mounted on the rocker arm through a mandrel, and a bearing is arranged between the support roller and the mandrel.
In the above technical solution, preferably, the radial balance mechanism is provided with four sets of radial balance assemblies, each two sets of radial balance assemblies are distributed pairwise, and two radial balance assemblies with the same side are arranged in parallel along the axial direction of the wheel body and are respectively located on different end surfaces of the wheel body.
In the above technical scheme, preferably, the horizontal balance mechanism is provided with a horizontal balance assembly and a diameter adjustment balance assembly, the horizontal balance assembly is provided with at least one group, each group of the radial balance assembly is hinged to one group of the diameter adjustment balance assembly, and the diameter adjustment balance assembly is installed on the base through the horizontal balance assembly.
In the above technical solution, preferably, the horizontal balancing assembly is provided with two groups of horizontal balancing swing rods, each group is provided with two horizontal balancing swing rods, the horizontal balancing swing rods are arranged in a pairwise crossing manner, and the two groups of horizontal balancing swing rods are respectively located at two ends of the base and symmetrically arranged; one end of each group of two horizontal balance swing rods is hinged in a crossed manner, and the other end of each group of two horizontal balance swing rods is hinged with a group of diameter adjusting and balancing components respectively; each group of diameter adjusting and balancing components are positioned between two horizontal balancing swing rods which are not in the same group.
In the above technical solution, preferably, each group of the diameter adjusting and balancing assemblies includes two diameter adjusting and balancing swing rods, and each radial balancing swing rod is hinged to one diameter adjusting and balancing swing rod.
In the above technical solution, preferably, the supporting device further includes at least one diameter adjusting mechanism, and the diameter adjusting mechanism is connected between two groups of diameter adjusting balance assemblies arranged on the same side in the raceway.
Compared with the prior art, the bucket-wheel equipment for the bucket-wheel stacker reclaimer provided by the invention has the following advantages:
(1) according to the bucket-wheel equipment for the bucket-wheel stacker reclaimer, a wheel body is arranged on each supporting roller in a floating manner in a statically determinate mode under the condition that the stress of each supporting point is balanced, and the installation precision can be ensured.
(2) According to the bucket-wheel equipment for the bucket-wheel stacker reclaimer, the space automatic balancing mechanism is formed by hinging parts and the oscillating rod, so that the installation correction and adjustment processes are simplified, the installation work is simple, the working hours are saved, the labor intensity of workers is reduced, and the quality is easy to ensure.
(3) According to the bucket-wheel equipment for the bucket-wheel stacker reclaimer, due to the fact that the roller paths of the wheel body are uniformly attached to the supporting rollers and stress is balanced, additional stress generated by installation errors is eliminated fundamentally, and therefore impact of the wheel body in operation is reduced, noise is reduced, and the bucket-wheel equipment is stable in operation.
(4) According to the bucket-wheel equipment for the bucket-wheel stacker reclaimer, the wheel body is arranged on the supporting rollers in a floating manner, and the supporting points are designed according to the lever principle, namely eight supporting rollers are adopted in the circumferential direction, so that the supporting points of the wheel body are increased, the contact stress of the wheel body is effectively reduced, the stress state of the wheel body is improved, and the service lives of the wheel body and the supporting rollers are prolonged.
(5) The bucket-wheel equipment for the bucket-wheel stacker reclaimer is provided with the diameter adjusting mechanism, is used for realizing that one structural design can meet bucket wheels with different diameters and sizes, and has universality.
Drawings
Fig. 1 is a schematic structural view of the wheel body of the present invention in the direction of the end surface.
Fig. 2 is a schematic view of the wheel body of the present invention in the radial (axial) direction.
The reference numbers in the figures illustrate:
1. a base; 2. a support roller; 3. rolling a ring; 4. a radial balance swing rod; 5. a rocker arm; 6. horizontally balancing the swing rod; 7. a diameter adjusting balance swing rod; 8. a first hinge shaft; 9. a second hinge shaft; 10. a third hinge shaft; 11. a fourth hinge shaft; 12. a connecting plate; 13. a connecting seat; 14. a pin shaft; 15. a screw pair; 16. and a frame.
Detailed Description
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Fig. 1 and 2 show an embodiment of the bucket-wheel apparatus for a bucket-wheel stacker reclaimer of the present invention, the bucket-wheel apparatus being provided with a wheel body, a bucket mounted on the wheel body, a frame 16 and a supporting device mounted on the frame 16; the supporting device comprises a base 1, a radial balance mechanism and a horizontal balance mechanism; the base is arranged on the frame, the radial balance mechanism and the horizontal balance mechanism are arranged on the base, the base is fixed on the frame of the wheel body, and the two sets of supporting devices are respectively positioned on two sides of the end surface of the shaft of the wheel body and in the roller path of the wheel body; the radial balance mechanisms are respectively positioned at two sides of the roller path of the wheel body; the radial balance mechanism is supported on the end surface of the inner ring of the wheel body, the width of the radial balance mechanism is adjusted through the horizontal balance mechanism, and the radial balance mechanism is supported on the axial end surface of the rolling ring 3 in the wheel body.
In this embodiment, the supporting device is provided with a base 1 and a radial balancing mechanism, the radial balancing mechanism is installed on the base 1, the base 1 is fixed on a frame of the wheel body, the radial balancing mechanism is provided with at least two groups of radial balancing components, and the radial balancing mechanisms are respectively located on two sides of a raceway of the rolling ring 3; radial balance subassembly includes radial balance pendulum rod 4 and backing roll 2, backing roll 2 includes two sets ofly at least, each end of radial balance pendulum rod 4 is equipped with a set of backing roll 2 at least, backing roll 2 installs on radial balance pendulum rod 4, and backing roll 2 can rotate radial balance pendulum rod 4 relatively, radial balance pendulum rod 4 and 1 non-fixed connection of base, radial balance pendulum rod 4 can rotate base 1 relatively.
In this embodiment, the radial balancing assembly includes two radial balancing swing rods 4 and a rocker arm 5. In this embodiment, the radial balance mechanism is provided with four sets of radial balance assemblies, each two sets of radial balance assemblies are distributed, and two radial balance assemblies with the same side are arranged in parallel along the axial direction of the wheel body and are respectively located on different end faces of the rolling ring 3. 16 supporting rollers 2 are arranged, 8 rocker arms 5 are arranged, and 4 radial balance swing rods 4 are arranged. The radial balance swing rod 4 is an arc-shaped plate, and the radial balance swing rod 4 is concentric with the rolling ring 3. The rocker arm 5 is in an isosceles triangle shape, two end angles of the rocker arm 5 are respectively provided with a supporting roller 2, the other end angle is hinged to the two radial balance swing rods 4 through a first hinge shaft 8, the two radial balance swing rods 4 are oppositely arranged, and two ends of the two radial balance swing rods are respectively hinged to the rocker arm 5. The two supporting rolls 2 are respectively installed between the two rocker arms 5 through a mandrel, a spherical self-aligning bearing is arranged between the supporting rolls 2 and the mandrel, and the two radial balance swing rods 4 are installed on the outer sides of the rocker arms 5 through first hinge shafts 8 and limit the rocker arms 5 to move along the axial direction of the first hinge shafts 8.
In this embodiment, every two radial support rollers 2 form a radial double support roller set, 4 sets are arranged above and below the radial double support roller set, and every two radial double support roller sets form a radial 4 support roller set. In this embodiment, the basic frame is constituted by such 4-roll radial support roll groups. The 4 radial supporting roller sets are arranged in a symmetrical structure in the axial end face and the radial (axial) direction of the rolling ring 3; the two sides of the vertical center line of the circle center of the rolling ring 3 are arranged in the shaft end surface direction, and the two sides of the vertical center line of the symmetrical structure are arranged in the radial direction.
In this embodiment, the supporting device further includes a horizontal balancing mechanism and a diameter adjusting mechanism. The horizontal balance mechanism is arranged on the base 1, and the radial balance mechanism and the diameter adjusting mechanism are arranged on the horizontal balance mechanism.
In this embodiment, the horizontal balance mechanism is provided with four groups of horizontal balance assemblies and four groups of diameter adjustment balance assemblies, the horizontal balance assemblies are provided with two groups of horizontal balance swing rods 6, each group is provided with two horizontal balance swing rods 6, the two groups of horizontal balance swing rods 6 are respectively located at two ends of the base 1 and are symmetrically arranged, and the horizontal balance swing rods 6 are arranged in a pairwise crossing manner.
In this embodiment, each group of diameter adjusting and balancing components includes two diameter adjusting and balancing swing rods 7, the diameter adjusting and balancing components are provided with a connecting plate 12, one ends of the two diameter adjusting and balancing swing rods 7 are fixedly mounted on the connecting plate 12, the connecting plate 12 is connected between two horizontal balancing swing rods 6 which are not in the same group through a third hinge shaft 10, and the other ends of the diameter adjusting and balancing swing rods 7 are hinged to the middle of the radial balancing swing rods 4 through a second hinge shaft 9. The second hinge shaft 9 and the third hinge shaft 10 are vertically arranged.
In this embodiment, each radial balancing assembly is hinged to a diameter adjusting balancing assembly, one end of each of the two horizontal balancing swing rods 6 in each radial balancing assembly is hinged in a crossing manner, and the other end of each horizontal balancing swing rod is connected to the third hinge shaft 10. Namely, the diameter adjusting balance swing rod 7 and the horizontal balance swing rod 6 are hinged through a third hinge shaft 10.
The base 1 is equipped with two, is located the both sides of rolling ring 3 raceway respectively, and two sets of horizontal balance subassembly are installed to every base 1 to and two sets of radial balance subassembly, and two sets of radial balance subassemblies are laid along rolling ring 3's axial parallel, are located a terminal surface department of rolling ring 3 respectively. The rocker arm 5 is arranged between the two radial balance swing rods 4 through a first hinge shaft 8, and the radial balance swing rods 4 are arranged between the two diameter adjusting balance swing rods 7 through a second hinge shaft 9. The two diameter adjusting balance swing rods 7 are arranged between the two horizontal balance swing rods 6 through a third hinge shaft 10.
In this embodiment, the supporting device further includes two diameter adjusting mechanisms, and the diameter adjusting mechanisms are connected between the two third hinge shafts 10 arranged on the same side in the raceway. The diameter adjusting mechanism consists of a connecting seat 13, a pin shaft 14 and a screw pair 15. Every third hinge 10 and a connecting seat 13 fixed connection, the one end of round pin axle 14 articulates on connecting seat 13, and the other end and screw pair 15 threaded connection, the both ends of screw pair 15 all are equipped with the internal thread, and the spiral direction is opposite for when rotatory screw pair 15, the round pin axle 14 at both ends removes to two directions simultaneously, and two round pin axles 14 are close to or keep away from promptly.
According to the bucket-wheel equipment for the bucket-wheel stacker reclaimer, the circle center of a circle is locked by eight radial supporting rollers 2 symmetrically arranged on two sides of the circle center vertical to the center line. The upper and lower double supporting roller sets can do rotary swing around the circle centers of the respective first hinge shafts 8. Similarly, the radial balance swing link 4 with the upper and lower radial double supporting roller sets respectively arranged at the two ends can also rotate and swing around the circle center of the second hinge shaft 9, and the second hinge shaft 9 is radially positioned on the diameter adjusting balance swing link 7. Thus, when any one of the supporting rollers 2 is stressed, the supporting roller and the supporting roller 2 at the other end of the first hinge shaft 8 of the same group can rotate concentrically around the first hinge shaft 8 under the action of lever force. If a certain rod piece applies force to one of the supporting rollers 2 in the radial direction, the roller and the supporting roller 2 at the other end of the first hinge shaft 8 can be simultaneously pressed with the rod piece under the action of lever force, namely, two rollers of the double-supporting roller group are simultaneously stressed. Thus, the external force is transmitted to the first hinge shaft 8 of the rotary mandrel, and then to the radial balance swing rod 4.
Similarly, when any group of rocker arms 5 is subjected to external force, the double support roller sets and the double support roller set at the other end of the first hinge shaft 8 can be simultaneously pressed with the rod under the action of lever force, namely, the two radial double support roller sets are simultaneously stressed. Thus, the external force applied to the swing spindle is transmitted to the second hinge shaft 9 of the swing spindle, and then to the diameter adjusting balance swing rod 7.
Eight radial supporting rolls symmetrically arranged on two sides of the vertical center line of the circle center of the rolling ring 3 are under the action of gravity of the rolling ring 3, and due to the action of lever force of each balance swing rod, the rolling ring 3 roller path and all the radial supporting rolls 2 can be automatically jacked, namely the eight radial supporting rolls 2 on the side are effectively supported. Two groups of 4-roller radial supporting roller sets are symmetrically arranged on two sides of a vertical center line of the circle center of the rolling ring 3 in the end surface direction of the rolling ring 3 and are also arranged on two sides of a vertical center line of a symmetrical structure in the radial direction. Under the action of gravity of the rolling ring 3, all the radial supporting rollers 2 on the left side and the right side can be automatically jacked without any manual adjustment under the action of lever force generated under the combined action of the third hinge shaft 10, the horizontal balance swing rod 6 and the fourth hinge shaft 11, and the 16 radial supporting rollers 2 of the structure are effectively supported.
In order to improve the application broad-spectrum property of the invention, the structure specially designs a supporting circle diameter adjusting mechanism to realize that one structural design can meet the universality requirement of the rolling ring 3 series diameter sizes.
The screw pair 15 of the diameter adjusting mechanism consists of an adjusting hinge pull rod and a double-screw turning nut, wherein the left and right sides of the adjusting hinge pull rod are different in turning direction, and when the nut is turned, the left and right adjusting hinge pull rods are driven to pull the horizontal balance swing rod 6 to rotate around the four axes of the hinge shaft, so that the amplitude of the horizontal balance swing rod 6 is changed. Because the rotating axis of the horizontal balance swing rod 6 and the rotating axis of each radial supporting roller set are vertical to each other, the size of the supporting shaft diameter can be changed in the amplitude changing process, and the function of supporting the rolling rings 3 with different diameters is achieved. In order to ensure that the rolling surface of the supporting roller 2 is always kept in plane fit with the rolling ring 3 under the condition that the rolling circle is in different diameters, a spherical self-aligning bearing is designed at the position of a mandrel of each supporting roller 2.
The foregoing is considered as illustrative of the preferred embodiments of the invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.
Claims (8)
1. The bucket-wheel equipment for the bucket-wheel stacker reclaimer is characterized by comprising a wheel body, a wheel bucket, a rack and a supporting device, wherein the wheel bucket is arranged on the wheel body; the supporting device comprises a base, a radial balance mechanism and a horizontal balance mechanism; the base is arranged on the frame, the radial balance mechanism and the horizontal balance mechanism are arranged on the base, the base is fixed on the frame of the wheel body, and the two sets of supporting devices are respectively positioned on two sides of the end surface of the shaft of the wheel body and in the roller path of the wheel body; the radial balance mechanisms are respectively positioned at two sides of the roller path of the wheel body; the radial balance mechanism is supported on the end surface of the inner ring of the wheel body, the width of the radial balance mechanism is adjusted through the horizontal balance mechanism, and the radial balance mechanism is supported on the axial end surface of the inner ring of the wheel body; the radial balance mechanism is provided with at least two groups of radial balance components, the horizontal balance mechanism is provided with at least one group of horizontal balance components and diameter adjusting balance components, each group of radial balance components is hinged with one group of diameter adjusting balance components, and the diameter adjusting balance components are installed on the base through the horizontal balance components; the horizontal balance assembly is provided with two groups of horizontal balance swing rods, each group is provided with two horizontal balance swing rods, the horizontal balance swing rods are arranged in a pairwise crossing manner, and the two groups of horizontal balance swing rods are respectively positioned at two ends of the base and are symmetrically arranged; one end of each group of two horizontal balance swing rods is hinged in a crossed manner, and the other end of each group of two horizontal balance swing rods is hinged with a group of diameter adjusting and balancing components respectively; each group of diameter adjusting and balancing components are positioned between two horizontal balancing swing rods which are not in the same group.
2. The bucket-wheel apparatus of claim 1, wherein the radial balancing assembly includes two sets of radial balancing swing rods and two supporting rollers, each end of the radial balancing swing rods is provided with at least one set of supporting rollers, the supporting rollers are mounted on the radial balancing swing rods and can rotate relative to the radial balancing swing rods, the radial balancing swing rods are non-fixedly connected to the base, and the radial balancing swing rods can rotate relative to the base.
3. The bucket-wheel apparatus of claim 2, wherein the radial balancing assembly further comprises at least two rocker arms, each end of the radial balancing assembly is hinged to one rocker arm, and two supporting rollers are respectively disposed at two ends of each rocker arm.
4. The bucket-wheel apparatus of claim 3, wherein the radial balancing assembly includes two radial balancing levers, the two radial balancing levers are disposed in parallel along an axial direction of the wheel body, and the rocker arm is mounted between the two radial balancing levers.
5. The bucket-wheel apparatus of claim 4, wherein the support roller is mounted to the rocker arm by a mandrel, and a bearing is disposed between the support roller and the mandrel.
6. The bucket-wheel apparatus of claim 4, wherein the radial balancing mechanism comprises four sets of radial balancing components, two sets of radial balancing components are distributed in pairs, and two radial balancing components on the same side are arranged in parallel along the axial direction of the wheel body and are respectively located on different end surfaces of the wheel body.
7. The bucket-wheel apparatus of claim 4, wherein each set of the diameter-adjusting balancing assemblies includes two diameter-adjusting balancing swing links, each of the radial balancing swing links being hingedly connected to one of the diameter-adjusting balancing swing links.
8. The bucket-wheel apparatus of claim 1, wherein the support device further comprises at least one diameter adjustment mechanism connected between two sets of diameter adjustment balancing members disposed on the same side within the race.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911180525.7A CN110844615B (en) | 2019-11-27 | 2019-11-27 | Bucket-wheel equipment for bucket-wheel stacker reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911180525.7A CN110844615B (en) | 2019-11-27 | 2019-11-27 | Bucket-wheel equipment for bucket-wheel stacker reclaimer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110844615A CN110844615A (en) | 2020-02-28 |
| CN110844615B true CN110844615B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911180525.7A Active CN110844615B (en) | 2019-11-27 | 2019-11-27 | Bucket-wheel equipment for bucket-wheel stacker reclaimer |
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| Country | Link |
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| CN (1) | CN110844615B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112412974B (en) * | 2020-12-09 | 2022-07-26 | 泰富重工制造有限公司 | Large-scale external rotation movement mechanism |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1241468A (en) * | 1967-09-15 | 1971-08-04 | Barber Greene Co | Improvements in or relating to material handling devices having two or more digging wheels |
| FR2267265A2 (en) * | 1974-04-12 | 1975-11-07 | Barre Marcel | Stock pile material pick-up installation - has inverted L-shaped support carriage frame for scoop wheel |
| JPS61211232A (en) * | 1985-03-15 | 1986-09-19 | Ishikawajima Harima Heavy Ind Co Ltd | Bucket wheel supporter of reclaimer |
| CN202022670U (en) * | 2011-04-12 | 2011-11-02 | 武汉船用机械有限责任公司 | Isolated pillar crane with horizontal idler wheels arranged asymmetrically |
| CN205526746U (en) * | 2016-01-26 | 2016-08-31 | 中交一航局安装工程有限公司 | Reclaimer nucket -wheel with pressure detection function |
| CN207329802U (en) * | 2017-06-23 | 2018-05-08 | 首钢水城钢铁（集团）有限责任公司 | A kind of reclaimer roller swing mechanism and gate-type reclaimer |
| CN209065065U (en) * | 2018-11-13 | 2019-07-05 | 四川德胜集团钒钛有限公司 | A kind of bucket wheel reclaimer structure with clearing apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204727218U (en) * | 2015-06-30 | 2015-10-28 | 泰富重工制造有限公司 | The bracing or strutting arrangement of reclaimer bucket wheel and there is the blending reclaimer of this device |
-
2019
- 2019-11-27 CN CN201911180525.7A patent/CN110844615B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1241468A (en) * | 1967-09-15 | 1971-08-04 | Barber Greene Co | Improvements in or relating to material handling devices having two or more digging wheels |
| FR2267265A2 (en) * | 1974-04-12 | 1975-11-07 | Barre Marcel | Stock pile material pick-up installation - has inverted L-shaped support carriage frame for scoop wheel |
| JPS61211232A (en) * | 1985-03-15 | 1986-09-19 | Ishikawajima Harima Heavy Ind Co Ltd | Bucket wheel supporter of reclaimer |
| CN202022670U (en) * | 2011-04-12 | 2011-11-02 | 武汉船用机械有限责任公司 | Isolated pillar crane with horizontal idler wheels arranged asymmetrically |
| CN205526746U (en) * | 2016-01-26 | 2016-08-31 | 中交一航局安装工程有限公司 | Reclaimer nucket -wheel with pressure detection function |
| CN207329802U (en) * | 2017-06-23 | 2018-05-08 | 首钢水城钢铁（集团）有限责任公司 | A kind of reclaimer roller swing mechanism and gate-type reclaimer |
| CN209065065U (en) * | 2018-11-13 | 2019-07-05 | 四川德胜集团钒钛有限公司 | A kind of bucket wheel reclaimer structure with clearing apparatus |
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|---|---|
| CN110844615A (en) | 2020-02-28 |
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