CN117262769A - Parallelogram transverse stacking method - Google Patents
Parallelogram transverse stacking method Download PDFInfo
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- CN117262769A CN117262769A CN202311289686.6A CN202311289686A CN117262769A CN 117262769 A CN117262769 A CN 117262769A CN 202311289686 A CN202311289686 A CN 202311289686A CN 117262769 A CN117262769 A CN 117262769A
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000012484 stacking solution Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B65G65/005—Control arrangements
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Abstract
The invention discloses a parallelogram transverse stacking method which is applied to a bucket wheel stacker-reclaimer or stacker-reclaimer and comprises the following steps: starting stacking at the position of the furthest front end of the designated stacking operation area and a first distance forward until the height of the material stack is reached to form an advanced stack; after the advanced stack is stacked to the stack height, starting to perform transverse fixed-point stacking from the distal end to the proximal end of the reclaimer at the front most distal end of the designated stacking operation area to form a first row of stacks; after forming the first row of stacks, performing lateral stacking from a near end to a far end of the reclaimer at a position adjacent to the first row of stacks in a designated stacking operation area to form a second row of stacks; and performing transverse stacking from the near end to the far end of the material taking machine at the adjacent position of the previous row of stacking in sequence to form the next row of stacking until the nth row of stacking is formed, wherein n is a positive integer, and the stacking task is finished or the stacking task is not finished after the specified stacking operation area is fully stacked.
Description
Technical Field
The invention relates to the technical field of stacking operation, in particular to a parallelogram transverse stacking method.
Background
The conventional longitudinal stacking operation is to perform first point stacking at the furthest end in front of a designated area, and after the stacking height is reached, a bucket-wheel stacker-reclaimer or a stacker (hereinafter described as the bucket-wheel stacker-reclaimer) performs longitudinal stacking towards a back truck according to a set distance, and when the length of the designated area is reached, the bucket-wheel stacker-reclaimer rotates to a near end for an angle to continue the longitudinal stacking until the designated address is fully stacked, and if the stacking operation is stopped, the address inside the stacker-reclaimer is wasted.
Because of the uncertainty of the requirements of feeding users, the uncertainty of abnormal operation conditions of field equipment, the conditions of production organization change caused by centralized arrival of water transportation and fire transportation materials, and the like, frequent switching of input and output systems often exists in the operation process, and the operation of the material stacking is stopped with difficulty in predictability. According to the traditional longitudinal stacking mode, uneven stockpiles and waste of addresses of a stockyard are caused, the expected storage requirement cannot be met, the utilization rate of the stockyard is reduced, the attractiveness of the stockpiles is affected, the conditions of difficult material taking production, unstable material taking amount and the like are caused, the running time and the production cost of equipment are increased, and the normal production rhythm is affected.
When the stock yard reserved address cannot meet the task of stacking operation, a large amount of train stop time and belt conveyor system running time are increased, so that a certain disadvantage exists in the stacking mode at the present stage.
Disclosure of Invention
Based on the above problems, the present application provides a parallelogram lateral stacking method.
The application provides a parallelogram transverse stacking method which is applied to a bucket wheel stacker-reclaimer or a stacker-reclaimer and comprises a longitudinal rail and a main mechanism movably arranged on the longitudinal rail; the parallelogram lateral stacking method comprises the following steps: starting stacking at the position of the furthest front end of the designated stacking operation area and a first distance forward until the height of the material stack is reached to form an advanced stack; after the advanced stack is stacked to the stack height, starting to perform transverse fixed-point stacking from the distal end to the proximal end of the reclaimer at the front most distal end of the designated stacking operation area to form a first row of stacks; after forming the first row of stacks, performing lateral stacking from a near end to a far end of the reclaimer at a position adjacent to the first row of stacks in a designated stacking operation area to form a second row of stacks; and performing transverse stacking from the near end to the far end of the material taking machine at the adjacent position of the previous row of stacking in sequence to form the next row of stacking until the nth row of stacking is formed, wherein n is a positive integer, and the stacking task is finished or the stacking task is not finished after the specified stacking operation area is fully stacked.
In some embodiments, in a case where the stacking task is not completed after the stacking of the designated stacking operation area, the parallelogram lateral stacking method further includes: and stacking the second distance at the near end of the reclaimer at a fixed point at the position behind the nth row of stacking materials to form a delay stack, so that all the stacking materials are in a parallelogram shape as a whole.
In some embodiments, the first distance comprises any value from 1.5 meters to 2.5 meters.
In some embodiments, the second distance comprises any value from 1.5 meters to 2.5 meters.
In some embodiments, the designated stacker operating area is provided on opposite sides of the longitudinal rail, and a plurality of designated stacker operating areas spaced apart from each other are provided on each side in the longitudinal direction.
A parallelogram horizontal stacking method is applied to a bucket wheel stacker-reclaimer or stacker-reclaimer, and comprises a longitudinal rail and a main mechanism movably arranged on the longitudinal rail; the parallelogram lateral stacking method comprises the following steps: starting stacking at a position at the furthest front end of the designated stacking operation area and a third distance forward until reaching a preset height so as to form an advanced stack; after the advanced stacking is stacked to a preset height, starting to perform transverse stacking from the far end to the near end of the reclaimer at the far end in front of a designated stacking operation area to form a first row of stacking; after forming the first row of stacking, the horizontal squamous stacking from the near end to the far end of the material taking machine is performed, stacking is performed in the longitudinal direction according to the front-back direction of the appointed stacking operation area, and after each two lower rows of horizontal stacking is completed in the height direction, the corresponding horizontal stacking of the upper layer is performed until the nth row of stacking is formed, wherein n is a positive integer, and the stacking task is completed or the stacking task is not completed after the appointed stacking operation area is fully stacked.
In some embodiments, in a case where the stacking task is not completed after the designated stacking operation area is full, the parallelogram lateral stacking method further includes: and stacking a fourth distance at the rear side of the last row of piles in the longitudinal direction at a fixed point at the near end of the reclaimer to form a delay pile, so that all piles are in a parallelogram shape as a whole.
In some embodiments, the third distance and the fourth distance each comprise any value from 1.5 meters to 2.5 meters.
In some embodiments, the preset height comprises any one of 4 meters to 6 meters.
In some embodiments, the designated stacker operating area is provided on opposite sides of the longitudinal rail, and a plurality of designated stacker operating areas spaced apart from each other are provided on each side in the longitudinal direction.
The beneficial effects of the application are as follows: the parallelogram transverse stacking method has the advantages that the transverse stacking mode is adopted, the waste of stock yard addresses caused by inaccurate tailing prediction or operation suspension due to system switching during stacking is reduced, and the utilization rate of the stock yard is effectively improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention.
FIG. 1 is a schematic view of a lateral fixed-point stacking method for a parallelogram lateral stacking method provided in the present application;
fig. 2 is a schematic view of a lateral squamous stacking of a parallelogram lateral stacking method provided in the present application.
Detailed Description
Example 1
The embodiment discloses a parallelogram transverse stacking method which is applied to a bucket wheel stacker-reclaimer or a stacker and belongs to parallelogram transverse fixed-point stacking.
As shown in fig. 1, the bucket wheel stacker-reclaimer or stacker-reclaimer is provided with a longitudinal rail, and the main mechanism of the bucket wheel stacker-reclaimer or stacker-reclaimer is movably arranged on the longitudinal rail. In general, the material is distributed on both sides of the longitudinal rail, and a plurality of stacker work areas on the same side are arranged along the longitudinal direction.
The longitudinal rail has a longitudinal direction. In the present method, a transversal pile is involved, where the transversal direction is perpendicular to the longitudinal direction defined by the longitudinal rails.
The method comprises selecting a first distance from 1.5 meters to 2.5 meters at the most distal forward position of a designated stacker operating area; if 2 meters is chosen, stacking begins at the furthest forward 2 meters in front of the designated stacker operating area, and when stacking to the stack height, an advanced stack is formed, as indicated by reference numeral 1 in fig. 1.
After the advance pile is formed as indicated by reference numeral 1 in fig. 1, at the front most distal end of the designated pile work area, which is the position indicated by reference numeral 2 in fig. 1, the transversely directed pile from the distal end to the proximal end of the reclaimer machine is started to be performed, which transversely is oriented as indicated by the arrow indicated by reference numeral 1 in fig. 1, thereby forming the first row of piles as indicated by reference numeral 2 in fig. 1.
After forming the first row of stacks, a lateral stacking from the proximal end to the distal end of the reclaimer machine is performed at a location adjacent to the first row of stacks in the designated stacking work area, specifically at the location indicated by reference numeral 3 in fig. 1, with the lateral direction oriented as the arrow indicated by reference numeral 3 in fig. 1, to form a second row of stacks as indicated by reference numeral 3 in fig. 1.
At each subsequent row of stockpiles, a lateral stacking from the near end to the far end of the reclaimer is performed. If a second row of stacks is formed, a lateral stacking from the proximal end to the distal end of the reclaimer is performed adjacent to the second row of stacks, forming a third row of stacks, indicated by reference numeral 4 in fig. 1.
The next row of stacks is formed by sequentially performing a lateral stacking from the proximal end to the distal end of the reclaimer machine adjacent to the previous row of stacks, where reference numerals 5, 6, 7, 8 in fig. 1 are formed, which can be generalized as stacking up to the nth row of stacks, where n is a positive integer. An embodiment of an 8-row stacker is shown in fig. 1.
To this end, in some cases, the stacking task may be completed in the designated stacking work area.
In some cases, after the specified stacking operation area is fully stacked, the stacking task is not completed yet, and a second distance is stacked at a fixed point at the near end of the reclaimer at a position adjacent to the rear of the nth row of stacking, specifically referring to the left side of the reference numeral 8 in fig. 1, wherein the second distance comprises any value from 1.5 meters to 2.5 meters; for example, a 2-meter stack is formed at a fixed point at the proximal end of the reclaimer machine, so that the advanced stack, the n rows of stacks and the delayed stack are formed as a non-right-angled parallelogram as a whole.
In some cases, the stacking operation is aborted, illustrated in FIG. 1, in the overall scheme of references 1-9 in FIG. 1, to stacking references 1-5, while references 6, 7, 8 are not stacked in rows, and the areas where references 6, 7, 8 are blank; the areas where the marks 6, 7 and 8 are located are blank, and have positive effects on the next stacking operation, including stacking materials different from the previous type.
In contrast to the longitudinal stacking solution, in the case of suspension of the stacking operation, the longitudinal stacking solution is blanked with areas close to the longitudinal rail, which are longitudinally distributed, which are no longer available for stacking different kinds of material.
The above-mentioned material distribution is performed on both sides of the longitudinal rail, and in the parallelogram transverse stacking method of this embodiment, the designated stacking operation areas may be disposed on both opposite sides of the longitudinal rail, and a plurality of designated stacking operation areas spaced from each other may be disposed on each side in the longitudinal direction.
In sum, through the stacking method of the embodiment, each stockpile can increase the stacking amount by more than 500 tons, so that the utilization rate of a stock yard is effectively improved; the waste of stock yard addresses caused by operation suspension due to inaccurate tailing prediction or system switching during stacking is reduced; the material pile is stable in forming state, so that the material taking operation stability is effectively improved, and the production system stability is improved; the running time of the equipment is reduced, and the production cost is saved.
Example 2
The embodiment provides a parallelogram transverse stacking method which is applied to a bucket wheel stacker-reclaimer or a stacker-reclaimer, and a formed stack is shown in fig. 2 and belongs to parallelogram transverse squamous stacking.
The method comprises, at a third distance further forward of the furthest forward of the designated stacker operating area, the third distance being any one of 1.5 meters to 2.5 meters; if the stacking is started to be carried out at the furthest front end of the designated stacking operation area by 2 meters, and after the stacking reaches the preset height, the preset height is any value from 4 meters to 6 meters; if the stacking height reaches 5 meters, an advanced stack is formed as indicated by the reference numeral 1 in fig. 2.
After the advanced stack is stacked to a preset height, a lateral stacking from the distal end to the proximal end of the reclaimer machine is started at the front most distal end of the designated stacking operation area, specifically, the row with the reference number 2 in fig. 2, so as to form a first row of stacks with the reference number 2 in fig. 2.
After forming the first row of stacks, all subsequent rows of stacks are stacked according to the following rules: performs a lateral squamous accumulation from proximal to distal of the reclaimer; stacking is performed in the longitudinal direction, i.e., in the backward direction, in accordance with the front-to-back direction of the designated stacking operation area; in the height direction, the corresponding transverse stacking of the upper layer is executed after the transverse stacking of the two lower rows is finished.
For example, in the forming of the first row of stacking material with the reference number 2 in fig. 2, the second row of stacking material with the reference number 3 in fig. 2 is performed, and at this time, under the limitation that the corresponding lateral stacking of the upper layer is performed after the lateral stacking of the two lower layers is completed, the 4 th row of stacking material with the reference number 4 is stacked laterally above the reference numbers 2 and 3; then, stacking is performed in the longitudinal direction in a straight line direction pointing to the rear from the front of the designated stacking operation area, and a row where the reference numeral 5 is located is performed; this is done until the last layer 16.
Specifically, the second layer is denoted by reference numerals 4 and 7, and then the third layer is denoted by reference numeral 8.
After stacking the reference numerals 8 and 15 of the third layer in the height direction, stacking of the reference numeral 16 of the uppermost layer is performed, and the reference numeral 16 actually means performing a final stacking operation.
Above, after forming the nth row of stacks, n is a positive integer, in some cases, the stacking task is completed; in some cases, the stacking task is not completed after the designated stacking operation area is fully stacked; in some cases, the stacking operation is suspended, and the stacking method of this embodiment has the same effect as that of embodiment 1, increasing the total stacking area.
In the case that the stacking task is not completed after the specified stacking operation area is fully stacked, the method further comprises the steps that the last row of stacking exists in the longitudinal direction, specifically, the row with the 4 reference numerals 13 in fig. 2, a fourth distance is stacked at a fixed point at the near end of the reclaimer at the rear side of the last row of stacking in the longitudinal direction, and the fourth distance is any value from 1.5 meters to 2.5 meters; if 2 meters are deposited at a fixed point at the proximal end of the reclaimer machine, a delayed pile is formed at which one of the reference numerals 13, which is highlighted in fig. 2, is located, so that all the piles are substantially in the shape of a parallelogram as a whole.
The above-mentioned material distribution is performed on both sides of the longitudinal rail, and in the parallelogram transverse stacking method of this embodiment, the designated stacking operation areas may be disposed on both opposite sides of the longitudinal rail, and a plurality of designated stacking operation areas spaced from each other may be disposed on each side in the longitudinal direction.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. The parallelogram transverse stacking method is characterized by being applied to a bucket wheel stacker-reclaimer or stacker-reclaimer and comprising a longitudinal rail and a main mechanism movably arranged on the longitudinal rail;
the parallelogram transverse stacking method comprises the following steps:
starting to stack at the position of the furthest front end of the designated stacking operation area and a first distance forward until the height of the material stack is reached to form an advanced stack;
after the advanced stack is stacked to the stack height, starting to perform transverse fixed-point stacking from the far end to the near end of the reclaimer at the far end in front of the appointed stacking operation area to form a first row of stacks;
performing lateral stacking from a near end to a far end of the reclaimer at a position adjacent to the first row of stacks in the designated stacking operation area after the first row of stacks is formed, so as to form a second row of stacks;
and performing transverse stacking from the near end to the far end of the reclaimer to form a next row of stacking at adjacent positions of the previous row of stacking in sequence until an nth row of stacking is formed, wherein n is a positive integer, and the stacking task is finished or the stacking task is not finished after the designated stacking operation area is fully stacked.
2. The parallelogram lateral stacking method of claim 1, wherein in the case where the stacking task is not completed after the stacking of the designated stacking operation area, the parallelogram lateral stacking method further comprises:
and stacking a second distance at a fixed point at the near end of the reclaimer at the position adjacent to the rear of the nth row of the stacking materials to form a delay stack, so that all the stacking materials are in a parallelogram shape as a whole.
3. The parallelogram lateral stacking method of claim 1 or 2, wherein the first distance comprises any value of 1.5 meters to 2.5 meters.
4. The parallelogram lateral stacking method of claim 2, wherein the second distance comprises any value of 1.5 meters to 2.5 meters.
5. The parallelogram lateral stacking method of claim 1 wherein the designated stacker operating area is provided on opposite sides of the longitudinal rail, and a plurality of the designated stacker operating areas are provided on each side in the longitudinal direction with a spacing therebetween.
6. The parallelogram transverse stacking method is characterized by being applied to a bucket wheel stacker-reclaimer or stacker-reclaimer and comprising a longitudinal rail and a main mechanism movably arranged on the longitudinal rail;
the parallelogram transverse stacking method comprises the following steps:
starting stacking at the position of the furthest front end of the designated stacking operation area and a third distance forward until reaching a preset height to form an advanced stack;
after the advanced stack is stacked to a preset height, starting to perform transverse stacking from the far end to the near end of the reclaimer at the far end in front of the designated stacking operation area to form a first row of stacking;
after the first row of stacking is formed, transverse squamous stacking from the near end to the far end of the reclaimer is executed, stacking is executed in the longitudinal direction according to the front-back direction of the appointed stacking operation area, and corresponding transverse stacking of the upper layer is executed after each two lower rows of transverse stacking is completed in the height direction until the nth row of stacking is formed, wherein n is a positive integer, and the stacking task is completed or the stacking task is not completed after the appointed stacking operation area is fully stacked.
7. The parallelogram lateral stacking method of claim 6, wherein in the case where the stacking task is not completed after the designated stacking operation area is full, the parallelogram lateral stacking method further comprises:
and stacking a fourth distance at the rear side of the last row of piles in the longitudinal direction at a fixed point at the near end of the reclaimer to form a delay pile, so that all piles are in a parallelogram shape as a whole.
8. The parallelogram lateral stacking method of claim 7, wherein the third distance and the fourth distance each comprise any value from 1.5 meters to 2.5 meters.
9. The parallelogram lateral stacking method of claim 6, wherein the preset height comprises any value of 4 meters to 6 meters.
10. The parallelogram lateral stacking method of claim 6 wherein the designated stacker operating area is provided on opposite sides of the longitudinal rail, and a plurality of the designated stacker operating areas are provided on each side in the longitudinal direction with a spacing therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311289686.6A CN117262769A (en) | 2023-10-08 | 2023-10-08 | Parallelogram transverse stacking method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311289686.6A CN117262769A (en) | 2023-10-08 | 2023-10-08 | Parallelogram transverse stacking method |
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| Publication Number | Publication Date |
|---|---|
| CN117262769A true CN117262769A (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311289686.6A Pending CN117262769A (en) | 2023-10-08 | 2023-10-08 | Parallelogram transverse stacking method |
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| CN (1) | CN117262769A (en) |
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- 2023-10-08 CN CN202311289686.6A patent/CN117262769A/en active Pending
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