CN111268446A - Novel single-bucket material taking machine and operation method thereof - Google Patents
Novel single-bucket material taking machine and operation method thereof Download PDFInfo
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- CN111268446A CN111268446A CN202010122061.0A CN202010122061A CN111268446A CN 111268446 A CN111268446 A CN 111268446A CN 202010122061 A CN202010122061 A CN 202010122061A CN 111268446 A CN111268446 A CN 111268446A
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- bucket
- frame
- receiving hopper
- reclaimer
- novel single
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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
-
- 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
- B65G65/28—Piling or unpiling loose materials in bulk, e.g. coal, manure, timber, not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to a novel single-bucket reclaimer and an operation method thereof, wherein the reclaimer comprises a pitching steel structure, a walking device and a rotating device which are arranged below the pitching steel structure, a reclaiming mechanism and a conveying mechanism which is positioned below the reclaiming mechanism are arranged on a front arm support of the pitching steel structure, the reclaiming mechanism comprises a supporting frame and a bucket, the supporting frame is in sliding connection with the front arm support, and the bucket is arranged on the supporting frame and used for excavating materials. The invention greatly reduces the weight of the whole machine, reduces the manufacturing cost, realizes the purpose of light-weight structure design, and has good use and economic values.
Description
Technical Field
The invention relates to the technical field of reclaimers, in particular to a novel single-bucket reclaimer and an operation method thereof.
Background
Reclaimers are widely used as important loading, unloading and conveying equipment in large-scale stock yards in the fields of power plants, steel mills, wharfs and the like. The reclaimer usually includes running gear, rotation mechanism, pitching steel construction and bucket wheel mechanism etc. and constitutes, excavates the operation of getting to the material heap through bucket wheel mechanism, and bucket wheel mechanism weight is usually between ten tons to twenty-few tons, and bucket wheel drive is by driving motor power again, and the weight and the cost of manufacture of bucket wheel mechanism, running cost are all higher, simultaneously, have also increaseed the weight of upper portion steel construction rear portion counter weight, make whole reclaimer from great, and lead to transporting, deposit, hoist and take one's place the difficulty. For example, chinese patent CN 104444417 a discloses a bucket-wheel material taking machine, which uses a bucket-wheel mechanism to dig and take materials, and inevitably results in a heavy weight of the whole machine due to the weight of the bucket-wheel.
Disclosure of Invention
The invention provides a novel single-bucket reclaimer and an operation method thereof, aiming at solving the problems of heavy self weight and high manufacturing and operation costs of the reclaimer, greatly reducing the weight of the whole reclaimer, reducing the manufacturing cost, realizing the purpose of light-weight structure design and having good use and economic values.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a novel single bucket reclaimer, includes the every single move steel construction, sets up running gear and slewer under the structure of pitching steel, is provided with feeding agencies and is located the conveying mechanism of feeding agencies below on the cantilever crane of every single move steel construction, feeding agencies includes braced frame and bucket, braced frame and forearm frame sliding connection, the bucket sets up on braced frame for dig the material.
Further, braced frame includes horizontal frame and vertical frame, horizontal frame slides and sets up on the cantilever crane before, and horizontal frame one end fixed connection vertical frame, the combination is the "shape of hanging aside", vertical frame lower extreme is articulated with the bucket, the upper end passes through the second telescopic machanism and connects the bucket.
Further, the other end of the transverse frame is connected with the front arm frame through a first telescopic mechanism.
Furthermore, a plurality of guide supports are fixedly arranged on the front arm support, guide wheels are correspondingly arranged on two sides of each guide support from top to bottom, guide tracks matched with the guide wheels are arranged on two sides of the transverse frame, and the guide tracks are arranged on the guide wheels in a sliding mode.
Further, a reinforcing frame is fixedly arranged between the transverse frame and the vertical frame.
Furthermore, the front end of the front arm support is also provided with a receiving hopper, the receiving hopper is positioned between the material taking mechanism and the conveying mechanism, a front side plate of the receiving hopper extends towards the front end of the front arm support, and the inclination angle of the front side plate of the receiving hopper is smaller than that of the rear side plate.
Furthermore, the rear side plate of the receiving hopper is provided with a flow adjusting plate in a sliding manner, the flow adjusting plate is positioned at the discharge outlet of the receiving hopper, and a third telescopic mechanism is arranged between the flow adjusting plate and the receiving hopper.
Furthermore, the conveying mechanism is a belt conveying mechanism, and a bend pulley of the belt conveying mechanism is rotatably arranged at the front end of the front arm frame.
The operation method of the novel single-bucket reclaimer comprises the following steps:
step A: the whole machine advances to a material pile;
and B: after the front end of the receiving hopper contacts the material, the whole machine stops advancing;
and C: according to the material accumulation condition, the first telescopic mechanism extends or shortens to enable the material taking mechanism to move back and forth, and the second telescopic mechanism extends or shortens until the bucket is positioned in front of the material receiving hopper and is in an excavating state;
step D: the second telescopic mechanism extends, the bucket digs materials, the first telescopic mechanism contracts, and the material taking mechanism introduces the materials into the material receiving hopper;
step E: and D, the material in the step D falls onto the conveying mechanism through the receiving hopper and is conveyed to the next procedure.
Further, in the step D, the movement of the flow adjusting plate is controlled through the third telescopic mechanism, and the size of the discharge hole of the receiving hopper is controlled.
Through the technical scheme, the invention has the beneficial effects that:
according to the invention, the material taking mechanism is arranged on the front arm support of the pitching steel structure, the material taking mechanism comprises the supporting frame and the bucket, the material taking mechanism is driven to move towards a material pile through the first telescopic mechanism, the bucket is driven to pick materials through the second telescopic mechanism, the materials are introduced into the material receiving hopper and are conveyed out through the conveying mechanism below the material receiving hopper.
Drawings
FIG. 1 is a schematic structural diagram of a novel single-bucket reclaimer of the present invention;
FIG. 2 is a schematic view of the take-off mechanism of the present invention;
FIG. 3 is a schematic structural view of the support frame of the present invention;
FIG. 4 is a schematic structural view of a guide bracket of the present invention;
FIG. 5 is a schematic structural view of a receiving hopper of the present invention;
FIG. 6 is a schematic cross-sectional view of the receiving hopper of the present invention;
FIG. 7 is a schematic cross-sectional view of the bucket of the present invention;
FIG. 8 is one of the schematic views of the operation process of a novel single-bucket reclaimer of the present invention;
FIG. 9 is a second schematic view of the operation of a new single-bucket reclaimer of the present invention;
fig. 10 is a third schematic view of the action process of a novel single-bucket reclaimer of the present invention;
fig. 11 is a fourth schematic view of the operation process of the novel single-bucket reclaimer of the present invention.
The reference numbers in the drawings are as follows: 1 is the every single move steel construction, 101 is the preceding cantilever crane, 2 is braced frame, 201 is horizontal frame, 202 is vertical frame, 203 is the guide rail, 204 is the strengthening frame, 3 is the bucket, 4 is first telescopic machanism, 5 is the guide bracket, 501 is the leading wheel, 6 is for connecing the hopper, 601 is the flow control board, 602 is the third telescopic machanism, 7 is the bend drum, 8 is the second telescopic machanism.
Detailed Description
The invention is further described with reference to the following figures and detailed description:
in the description of the present invention, it is to be understood that the terms "upper", "lower", "lateral", "vertical", etc. indicate orientations or positional relationships based on the orientation or positional relationship shown in fig. 1, and the direction of movement of the complete machine toward the stack of materials is "front", whereas "rear", which is merely for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 7, the present embodiment provides a novel single bucket reclaimer, including pitch steel structure 1, running gear and slewer (not shown in the figure) of setting under the pitch steel structure, be provided with reclaiming mechanism and be located the conveying mechanism of reclaiming mechanism below on the preceding arm frame 101 of pitch steel structure 1, reclaiming mechanism includes braced frame 2 and bucket 3, braced frame 2 and preceding arm frame 101 sliding connection, bucket 3 sets up on braced frame 2 for dig the material. According to the invention, materials are dug by the single bucket 3, and a bucket wheel mechanism in the prior art is replaced, so that the weight of the whole machine is greatly reduced, and the purpose of light-weight structure design is realized.
Further, braced frame 2 includes horizontal frame 201 and vertical frame 202, horizontal frame 201 slides and sets up on preceding cantilever crane 101, and horizontal frame 201 one end fixed connection vertical frame 202, the combination is the "shape of hanging down", vertical frame 202 lower extreme is articulated with bucket 3, the upper end is connected bucket 3 through second telescopic machanism 8, and second telescopic machanism 8 is the hydro-cylinder in this embodiment, and under the flexible drive of second telescopic machanism 8, bucket 3 digs the material towards the movement of stockpile.
Specifically, the other end of the transverse frame 201 is connected with the front arm support 101 through a first telescopic mechanism 4, in this embodiment, the first telescopic mechanism 4 is an oil cylinder, one end of the first telescopic mechanism 4 is connected with the front arm support 101, the other end of the first telescopic mechanism 4 is connected with the transverse frame 201, the front arm support 101 is fixedly provided with a plurality of guide brackets 5, the guide brackets 5 are in a shape like a Chinese character 'kou', two guide brackets 5 in this embodiment are provided, guide wheels 501 are correspondingly provided at the upper and lower sides of the two sides of the guide brackets 5, a groove for guiding is provided on the outer circumferential end surface of each guide wheel 501, guide rails 203 matched with the guide wheels 501 are provided at the upper and lower ends of the two sides of the transverse frame 201, each guide rail 203 is a block-shaped convex strip matched with the groove, the guide rails 203 are slidably connected with the guide wheels 501, and the transverse frame 201 is driven by, then the material taking mechanism is driven to slide back and forth.
Further, the front end of the front arm support 101 is further provided with a receiving hopper 6, the receiving hopper 6 is located between the material taking mechanism and the conveying mechanism, as shown in fig. 5, the receiving hopper 6 comprises a front side plate, a rear side plate, and a left side plate and a right side plate which are connected with the front side plate and the rear side plate, the front side plate of the receiving hopper 6 extends towards the front end of the front arm support 101, and the inclination angle of the front side plate of the receiving hopper 6 is smaller than that of the rear side plate, so that an extending shape towards the front end of the front arm support. More specifically, connect the front end of hopper 6 to be provided with apart from the detector to whether detect and connect hopper 6 front end to contact the material. When the material is dug and taken by the bucket 3, the material taking mechanism moves backwards under the driving of the retraction of the first telescopic mechanism 4, the bucket 3 is firstly contacted with the upper end of the receiving hopper 6, so that the material falls into the receiving hopper 6, and the material slides downwards to the discharge opening along the slope surface of the front side plate of the receiving hopper 6, thereby falling onto the conveying mechanism.
Further, the rear side plate that connects hopper 6 slides and is provided with flow control plate 601, flow control plate 601 is located the discharge gate department that connects hopper 6, and flow control plate 601 and connect to be provided with third telescopic machanism 602 between the hopper 6, third telescopic machanism 602 is the hydro-cylinder, and through the flexible of third telescopic machanism 602, drive flow control plate 601 motion, the size of the discharge gate of regulation control connection hopper 6 can control the flow of material whereabouts, can play the effect of short-lived storage material.
Further, in order to increase the strength of the supporting frame 2, a reinforcing frame 204 is fixedly arranged between the transverse frame 201 and the vertical frame 202, in this embodiment, one end of the reinforcing frame 204 is fixedly arranged at the upper end of the vertical frame 202, and the other end of the reinforcing frame 204 is fixedly arranged in the middle of the transverse frame 201 and between the two guiding brackets 5.
Further, the conveying mechanism is a belt conveying mechanism, the front end of the belt conveying mechanism is located on the front side of a discharge port of the material receiving hopper 6, the bend pulley 7 of the belt conveying mechanism is rotatably arranged at the front end of the front arm support 101, and after the material falls from the discharge port, the material is driven by the belt conveying mechanism to be conveyed out to the next procedure.
As shown in fig. 8 to 11, the present embodiment further provides an operating method of the novel single bucket reclaimer, including the following steps:
step A: the whole machine advances to a material pile;
and B: after the front end of the receiving hopper 6 contacts the material, the whole machine stops advancing;
and C: according to the material accumulation condition, the first telescopic mechanism 4 is extended or shortened to enable the material taking mechanism to move back and forth, and the second telescopic mechanism 8 is extended or shortened until the bucket 3 is positioned in front of the receiving hopper 6 and is in a digging state, as shown in fig. 9;
step D: the second telescopic mechanism 8 is extended, the bucket 3 digs materials, the first telescopic mechanism 4 is contracted, and the material taking mechanism introduces the materials into the receiving hopper 6, as shown in fig. 10 and 11;
step E: and D, the material in the step D falls onto the conveying mechanism through the receiving hopper 6 and is conveyed to the next procedure.
Further, in step D, the third telescoping mechanism 602 controls the movement of the flow adjusting plate 601, controls the size of the discharge hole of the receiving hopper 6, controls the flow rate of the descending material, and can also play a role in temporarily storing the material.
The invention has simple structure, greatly reduces the weight of the whole machine, has light weight, is easy to operate, has better operation sensitivity, has better use advantages in the aspects of transportation, storage, hoisting, positioning and the like of the whole machine, and also has good use and economic values.
The above-described embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the invention, so that equivalent changes or modifications in the structure, features and principles described in the present invention should be included in the claims of the present invention.
Claims (10)
1. The utility model provides a novel single bucket reclaimer, includes pitch steel construction (1), sets up running gear and slewer under the pitch steel construction, its characterized in that is provided with extracting mechanism on preceding arm frame (101) of pitch steel construction (1) and is located the conveying mechanism of extracting mechanism below, extracting mechanism includes braced frame (2) and bucket (3), braced frame (2) and preceding arm frame (101) sliding connection, bucket (3) set up on braced frame (2) for dig and get the material.
2. The new single-bucket reclaimer of claim 1, characterized in that said supporting frame (2) comprises a transversal frame (201) and a vertical frame (202), said transversal frame (201) is slidably disposed on the front arm support (101), one end of the transversal frame (201) is fixedly connected to the vertical frame (202), the combination is "shape-released", and the lower end of the vertical frame (202) is hinged to the bucket (3), and the upper end is connected to the bucket (3) through a second telescopic mechanism (8).
3. The novel single bucket reclaimer of claim 2, characterized in that, the other end of the transverse frame (201) is connected with the front arm support (101) through the first telescoping mechanism (4).
4. The novel single-bucket reclaimer and the operation method thereof according to claim 3, characterized in that a plurality of guide brackets (5) are fixedly arranged on the front arm support (101), guide wheels (501) are correspondingly arranged on two sides of each guide bracket (5) up and down, guide rails (203) matched with the guide wheels (501) are arranged on two sides of the transverse frame (201), and the guide rails (203) are slidably arranged on the guide wheels (501).
5. The novel single bucket reclaimer machine and its operation method according to claim 2, characterized in that, a reinforced frame (204) is fixedly arranged between the transverse frame (201) and the vertical frame (202).
6. The novel single-bucket reclaimer of claim 1, characterized in that, the front end of the front arm support (101) is further provided with a receiving hopper (6), the receiving hopper (6) is positioned between the reclaiming mechanism and the conveying mechanism, a front side plate of the receiving hopper (6) extends to the front end of the front arm support (101), and the inclination angle of the front side plate of the receiving hopper (6) is smaller than that of the rear side plate.
7. The novel single-bucket reclaimer machine according to claim 6, characterized in that, the rear side plate of the receiving hopper (6) is slidably provided with a flow adjusting plate (601), the flow adjusting plate (601) is located at the discharge port of the receiving hopper (6), and a third telescoping mechanism (602) is arranged between the flow adjusting plate (601) and the receiving hopper (6).
8. The novel single-bucket reclaimer of claim 1, characterized in that, the conveying mechanism is a belt conveying mechanism, and a direction-changing drum (7) of the belt conveying mechanism is rotatably arranged at the front end of the front arm support (101).
9. The operation method of the novel single-bucket reclaimer as claimed in any one of claims 1 to 8, comprising the steps of:
step A: the whole machine advances to a material pile;
and B: after the front end of the receiving hopper (6) contacts the material, the whole machine stops moving forward;
and C: according to the material accumulation condition, the first telescopic mechanism (4) extends or shortens to enable the material taking mechanism to move back and forth, and the second telescopic mechanism (8) extends or shortens until the bucket (3) is positioned in front of the material receiving hopper (6) and is in a digging state;
step D: the second telescopic mechanism (8) extends, the bucket (3) digs materials, the first telescopic mechanism (4) contracts, and the material taking mechanism introduces the materials into the receiving hopper (6);
step E: and D, the material in the step D falls onto a conveying mechanism through a receiving hopper (6) and is conveyed to the next procedure.
10. The operation method of the single-bucket reclaimer as claimed in claim 9, wherein in step D, the size of the discharge port of the receiving hopper (6) is controlled by controlling the movement of the flow adjusting plate (601) through the third telescopic mechanism (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010122061.0A CN111268446A (en) | 2020-02-27 | 2020-02-27 | Novel single-bucket material taking machine and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010122061.0A CN111268446A (en) | 2020-02-27 | 2020-02-27 | Novel single-bucket material taking machine and operation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111268446A true CN111268446A (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010122061.0A Pending CN111268446A (en) | 2020-02-27 | 2020-02-27 | Novel single-bucket material taking machine and operation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116891133A (en) * | 2023-08-09 | 2023-10-17 | 哈尔滨重型机器有限责任公司 | Self-discharging bucket wheel machine for conveying |
-
2020
- 2020-02-27 CN CN202010122061.0A patent/CN111268446A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116891133A (en) * | 2023-08-09 | 2023-10-17 | 哈尔滨重型机器有限责任公司 | Self-discharging bucket wheel machine for conveying |
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