CN114261788A - Middle hopper baffle system of bucket-wheel stacker reclaimer - Google Patents
Middle hopper baffle system of bucket-wheel stacker reclaimer Download PDFInfo
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- CN114261788A CN114261788A CN202111195747.3A CN202111195747A CN114261788A CN 114261788 A CN114261788 A CN 114261788A CN 202111195747 A CN202111195747 A CN 202111195747A CN 114261788 A CN114261788 A CN 114261788A
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- 239000003245 coal Substances 0.000 claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The invention discloses a middle hopper baffle system of a bucket-wheel stacker reclaimer, which relates to the technical field of bucket-wheel stacker reclaimers, and comprises the following components: the coal flow separator comprises a shell, wherein a cantilever belt conveyor is arranged at the bottom of the shell, and a flow dividing mechanism is fixedly connected to the bottom of the inner side wall of the shell and used for dividing coal flow; the switching mechanism is used for changing the working state of the shunting mechanism; the baffle assembly and the operation method thereof effectively reduce the maintenance workload of the middle hopper baffle system of the bucket-wheel stacker-reclaimer, reduce the safety risk caused by the maintenance of the baffle of the bucket-wheel stacker-reclaimer, reduce the oil leakage risk of the middle hopper baffle system, reduce the environmental pollution, save the operation energy consumption of the middle hopper baffle system, thoroughly eliminate the frequent abnormal shutdown phenomenon of the bucket-wheel stacker-reclaimer caused by the incomplete switching or the incapability of keeping a fixed position of the middle baffle, and greatly improve the reliability of equipment.
Description
Technical Field
The invention relates to the technical field of bucket-wheel stacker reclaimers, in particular to a middle hopper baffle system of a bucket-wheel stacker reclaimer.
Background
A bucket-wheel stacker-reclaimer is a continuous-conveying efficient loading and unloading machine which is used for large-scale dry bulk cargo storage yards and can stack and reclaim materials. The rubber belt conveyor comprises a rubber belt conveying arm capable of pitching and horizontally swinging, a bucket wheel at the front end of the rubber belt conveying arm, a rack and a running mechanism, wherein the rubber belt can run in two directions, the material is taken by the bucket wheel and is sent out by the conveying arm during material taking, and goods conveyed by a main conveyor are thrown to a yard by the conveying arm during material piling. The rail-type loading and unloading machine continuously takes materials by a bucket wheel and continuously piles materials by a belt conveyor on the machine. The bulk material storage yard is a special machine in a bulk material storage yard, is evolved on the basis of a bucket wheel excavator, can form a storage yard transportation mechanized system with an unloading (ship) machine, a belt conveyor and a loading (vehicle) machine, and has the production capacity of more than 1 ten thousand tons per hour. The operation of the bucket-wheel stacker reclaimer has strong regularity and is easy to realize automation. The control modes include manual, semi-automatic, automatic and the like. The bucket-wheel stacker reclaimer is divided into an arm frame type and a bridge frame type according to the structure. Some equipment only have and get a material function, the weighing bucket wheel reclaimer.
The three modes of the existing bucket-wheel stacker-reclaimer are frequently switched, and a hydraulic oil cylinder of a middle baffle is very easy to mix fine particles such as coal dust due to small cylinder diameter and high oil pressure and is in an open environment on site, so that the middle baffle cannot be switched or cannot maintain the existing position after being switched in place due to internal leakage caused by sealing failure of the oil cylinder, and in-place signals are frequently lost to cause abnormal shutdown of the bucket-wheel stacker-reclaimer; the middle hopper baffle system is one of the most important parts for determining the operation mode of the bucket-wheel stacker-reclaimer, the stability of the middle hopper baffle system directly determines the equipment reliability of the bucket-wheel stacker-reclaimer, once the middle hopper baffle system fails, the bucket-wheel stacker-reclaimer can be directly tripped and stopped to be connected with a coal line tripping or loading line device in parallel, however, the problems cannot be effectively solved in the prior art, and therefore the middle hopper baffle system of the bucket-wheel stacker-reclaimer is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, three modes of a bucket-wheel stacker-reclaimer are frequently switched, a hydraulic oil cylinder of a middle baffle is small in cylinder diameter and high in oil pressure, and fine particles such as coal dust and the like are easily mixed in the hydraulic oil due to the fact that the site is an open environment, so that the sealing of the oil cylinder fails to form internal leakage, the middle baffle cannot be switched or the existing position cannot be maintained under pressure after the middle baffle is switched in place, in-place signals are frequently lost, and the bucket-wheel stacker-reclaimer is abnormally stopped; the middle hopper baffle system is one of the most important parts for determining the operation mode of the bucket-wheel stacker-reclaimer, the stability of the middle hopper baffle system directly determines the equipment reliability of the bucket-wheel stacker-reclaimer, and once the middle hopper baffle system fails, the middle hopper baffle system can directly jump and stop the bucket-wheel stacker-reclaimer to jump and unload coal lines or loading lines in parallel, so that the middle hopper baffle system of the bucket-wheel stacker-reclaimer is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
a bucket-wheel stacker reclaimer middle part hopper baffle system includes:
the coal flow separator comprises a shell, wherein a cantilever belt conveyor is arranged at the bottom of the shell, and a flow dividing mechanism is fixedly connected to the bottom of the inner side wall of the shell and used for dividing coal flow;
the switching mechanism is used for changing the working state of the shunting mechanism and is fixedly connected with the outer side wall of the shell;
the baffle assembly is arranged in the shell and used for adjusting the distance between the cantilever belt conveyor and the shell and adjusting the direction of coal flow;
and the operation method is used for controlling the whole system.
Preferably, the shunting mechanism comprises a shunting plate, a shunting partition plate, a connector and a connecting seat; the inside wall of flow distribution plate with the tip fixed connection of reposition of redundant personnel baffle, the connector with the bottom of flow distribution plate is connected through the bearing, the bottom of connector with the top fixed connection of connecting seat, the lateral wall of connecting seat with casing fixed connection.
Preferably, the switching mechanism includes a hydraulic pump, a push rod, and a switching lever; the output end of the hydraulic pump is fixedly connected with the end part of the push rod, the outer side wall of the switching rod is connected with the end part of the push rod, and the outer side wall of the hydraulic pump is fixedly connected with the outer side wall of the shell.
Preferably, the baffle plate assembly comprises an electric slide rod, an electric slide groove, a connecting plate, a baffle plate and an adjusting slide groove; the top of electronic litter with the inside wall top fixed connection of sliding tray, the lateral wall of electronic litter with the inside wall sliding connection of electronic spout, the inside wall of sliding tray with the lateral wall sliding connection of connecting plate, electronic spout is seted up the top of connecting plate, the top of baffle with the bottom of connecting plate is connected through the bearing, the lateral wall of baffle with the inside wall sliding connection of regulation spout.
Preferably, the top of the shell is fixedly connected with a feed inlet, and the bottom of the feed inlet is fixedly connected with a guide plate.
Preferably, the operating method comprises the following steps:
when the material pushing mode is required, the switching mechanism is used for adjusting the flow dividing mechanism to deflect leftwards so as to enable the flow dividing mechanism to be in the stacking mode;
at the moment, the coal flow enters the feed inlet and enters the right side of the flow dividing mechanism under the flow guiding action of the flow dividing plate;
so that the coal flow falls on the cantilever belt conveyor, and the cantilever belt conveyor inputs the coal flow into a coal yard;
when the material taking mode is required, the switching mechanism is used for adjusting the flow dividing mechanism to shift rightwards, so that the material taking mode is realized;
then, the electric sliding rod is started to push the connecting plate to move upwards, so that the bottom end of the baffle plate reaches the top of the inner side wall of the adjusting sliding groove;
then, coal flow begins to enter through the feed inlet, enters the left side of the flow dividing mechanism under the flow guiding action of the flow dividing plate, and falls into a lower belt to be fed into a bin;
when the shunt mechanism needs to be in the shunt mode, the shunt mechanism is adjusted to be in the middle position through the switching mechanism, so that the shunt mechanism is in the shunt mode;
then, the electric sliding rod is started to push the connecting plate to move downwards, so that the bottom end of the baffle plate reaches the bottom of the inner side wall of the adjusting sliding groove;
then, coal flow begins to enter through the feed inlet, and enters into two sides of the flow dividing mechanism under the flow guiding action of the flow dividing plate;
one part of coal flow enters the cantilever belt conveyor for stacking, and the other part of coal flow falls into a lower-level belt through the baffle plate for loading.
Preferably, the outer side wall of the flow distribution plate is slidably connected with the inner side wall of the housing, and the end of the switching rod is fixedly connected with the bottom of the inner side wall of the flow distribution plate.
Preferably, the sliding groove is opened inside the lateral wall of casing, it establishes to adjust the spout on the inside wall of casing, it follows to adjust the spout the axis of electronic litter is the symmetry setting.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by canceling the middle baffle hydraulic system, the maintenance workload of the middle hopper baffle system of the bucket-wheel stacker-reclaimer is effectively reduced, the safety risk caused by the maintenance of the middle hopper baffle system of the bucket-wheel stacker-reclaimer is reduced, the oil leakage risk of the middle hopper baffle system is reduced, the pollution to the environment is reduced, the operation energy consumption of the middle hopper baffle system is saved, the phenomenon of frequent abnormal shutdown of the bucket-wheel stacker-reclaimer caused by the fact that the middle baffle is not switched in place or cannot keep a fixed position is thoroughly eliminated, and the equipment reliability is greatly improved.
2. When the cantilever belt conveyor is used in a material taking mode, the position of the baffle can be adjusted according to the size of the coal flow, the safe operation of the cantilever belt conveyor is ensured while the blockage of the coal flow is prevented, the damage of the cantilever belt conveyor caused by the impact of the coal flow on the cantilever belt conveyor is prevented, when the cantilever belt conveyor is used in a shunting mode, the impact coal flow on the cantilever belt conveyor is effectively prevented from impacting the baffle by adjusting the included angle between the baffle and the cantilever belt conveyor, the cantilever belt conveyor is prevented from being extruded due to the blockage of the coal flow between the baffle and the cantilever belt conveyor, the damage of the cantilever belt conveyor is operated, the service life of the cantilever belt conveyor is prolonged, the burden of personnel is lightened, the working efficiency of the system is ensured, and the system is convenient to use.
Drawings
Fig. 1 is a schematic front perspective view of a middle hopper baffle system of a bucket-wheel stacker reclaimer according to the present invention;
fig. 2 is a schematic front sectional perspective structural view of a middle hopper baffle system of a bucket-wheel stacker reclaimer according to the present invention;
FIG. 3 is a schematic side sectional view of a middle hopper baffle system of a bucket-wheel stacker reclaimer according to the present invention;
fig. 4 is an enlarged schematic structural diagram of a middle hopper baffle system of a bucket-wheel stacker reclaimer in fig. 3;
fig. 5 is an enlarged schematic structural diagram of a middle hopper baffle system of a bucket-wheel stacker reclaimer shown at B in fig. 2 according to the present invention;
fig. 6 is a flowchart of an operation method of a middle hopper baffle system of a bucket-wheel stacker reclaimer according to the present invention.
In the figure: 1. a housing; 2. a cantilever belt conveyor; 3. a feed inlet; 4. a baffle; 5. a flow dividing mechanism; 51. a flow distribution plate; 52. a flow dividing partition plate; 53. a connector; 54. a connecting seat; 6. A switching mechanism; 61. a hydraulic pump; 62. a push rod; 63. a switch lever; 7. a baffle assembly; 71. An electric slide rod; 72. an electric chute; 73. a sliding groove; 74. a connecting plate; 75. a baffle plate; 76. And adjusting the sliding chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a bucket-wheel stacker reclaimer middle hopper baffle system comprises:
the coal flow diversion device comprises a shell 1, wherein a cantilever belt conveyor 2 is arranged at the bottom of the shell 1, a diversion mechanism 5 is fixedly connected to the bottom of the inner side wall of the shell 1, and the diversion mechanism 5 is used for conducting diversion operation on coal flow;
the switching mechanism 6 is used for changing the working state of the shunt mechanism 5, and the switching mechanism 6 is fixedly connected with the outer side wall of the shell 1;
the baffle assembly 7 is installed in the shell 1, and the baffle assembly 7 is used for adjusting the distance between the cantilever belt conveyor 2 and the shell 1 and adjusting the direction of coal flow;
and the operation method is used for controlling the whole system.
The shunting mechanism 5 comprises a shunting plate 51, a shunting partition plate 52, a connector 53 and a connecting seat 54; the inner side wall of the shunt plate 51 is fixedly connected with the end part of the shunt partition plate 52, the connector 53 is connected with the bottom of the shunt plate 51 through a bearing, the bottom of the connector 53 is fixedly connected with the top of the connecting seat 54, and the outer side wall of the connecting seat 54 is fixedly connected with the shell 1;
through the arrangement of the structure, the system can have three working modes, the application range of the system is expanded, and the system is convenient for people to use.
Wherein, the switching mechanism 6 comprises a hydraulic pump 61, a push rod 62 and a switching rod 63; the output end of the hydraulic pump 61 is connected with the end part of the push rod 62, the outer side wall of the switching rod 63 is fixedly connected with the end part of the push rod 62, and the outer side wall of the hydraulic pump 61 is fixedly connected with the outer side wall of the shell 1;
through the arrangement of the structure, the adjustment of the shunting mechanism 5 is realized, the shunting mechanism 5 can be ensured to be in three different working modes, and the use is convenient.
The baffle assembly 7 comprises an electric slide rod 71, an electric slide groove 72, a slide groove 73, a connecting plate 74, a baffle 75 and an adjusting slide groove 76; the top of the electric slide rod 71 is fixedly connected with the top of the inner side wall of the slide groove 73, the outer side wall of the electric slide rod 71 is in sliding connection with the inner side wall of the electric slide groove 72, the inner side wall of the slide groove 73 is in sliding connection with the outer side wall of the connecting plate 74, the electric slide groove 72 is arranged at the top of the connecting plate 74, the top end of the baffle 75 is connected with the bottom end of the connecting plate 74 through a bearing, and the outer side wall of the baffle 75 is in sliding connection with the inner side wall of the adjusting slide groove 76;
through the setting of above-mentioned structure, when using under the material mode of getting, can be according to the position of coal flow size adjusting stop 75, when preventing that the coal flow from blockking up, the safe operation of cantilever belt feeder 2 has been guaranteed, prevent that the coal flow from assaulting cantilever belt feeder 2 and leading to cantilever belt feeder 2 to appear damaging, when using under the reposition of redundant personnel mode, through the contained angle between adjusting stop 75 and the cantilever belt feeder 2, effectively prevent assaulting the coal flow on the cantilever belt feeder 2 and assaulting baffle 75, and prevent that the coal flow from blockking up extrusion cantilever belt feeder 2 between baffle 75 and the cantilever belt feeder 2, operation cantilever belt feeder 2 appears damaging, the life of cantilever belt feeder 2 has been prolonged, personnel's burden has been alleviateed, the work efficiency of this system has been guaranteed, and convenient to use.
Wherein, the top of casing 1 fixedly connected with feed inlet 3, the bottom fixedly connected with guide plate 4 of feed inlet 3.
The operation method comprises the following steps:
when the material pushing mode is needed, the switching mechanism 6 is used for adjusting the diversion mechanism 5 to deflect leftwards so as to enable the diversion mechanism 5 to be in the stacking mode;
at this time, the coal flow enters the feed inlet 3, and enters the right side of the flow dividing mechanism 5 under the flow guiding action of the flow dividing plate 51;
so that the coal flow falls on the cantilever belt conveyor 2, and the cantilever belt conveyor 2 inputs the coal flow into a coal yard;
when the material taking mode is needed, the switching mechanism 6 is used for adjusting the flow dividing mechanism 5 to shift rightwards, so that the material taking mode is realized;
then, by starting the electric slide rod 71, the connecting plate 74 is pushed to move upwards, so that the bottom end of the baffle 75 reaches the top of the inner side wall of the adjusting chute 76;
then, coal flow begins to enter through the feed inlet 3, and enters the left side of the flow dividing mechanism 5 under the flow guiding action of the flow dividing plate 51, so that the coal flow falls into a lower-level belt to be fed into a bin;
when the shunt mechanism is required to be in the shunt mode, the shunt mechanism 5 is adjusted to be in the middle position through the switching mechanism 6, so that the shunt mechanism is in the shunt mode;
then, by starting the electric slide rod 71, the connecting plate 74 is pushed to move downwards, so that the bottom end of the baffle 75 reaches the bottom of the inner side wall of the adjusting chute 76;
then, coal flow begins to enter through the feed inlet 3, and enters into two sides of the flow dividing mechanism 5 under the flow guiding action of the flow dividing plate 51;
one part of coal flow enters the cantilever belt conveyor 2 for stacking, and the other part of coal flow falls into a lower-level belt through the baffle plate 75 for feeding.
Wherein, the outer side wall of the flow distribution plate 51 is slidably connected with the inner side wall of the housing 1, and the end part of the switching rod 63 is fixedly connected with the bottom of the inner side wall of the flow distribution plate 51.
The sliding groove 73 is formed in the side wall of the housing 1, the adjusting sliding groove 76 is formed in the inner side wall of the housing 1, and the adjusting sliding grooves 76 are symmetrically arranged along the central axis of the electric sliding rod 71.
In the invention, when in use, the cantilever belt conveyor 2 is started firstly, and the embodiment 1:
when the material pushing mode is needed, the hydraulic pump 61 is started, the push rod 62 moves leftwards, and the diverter plate 51 is pulled leftwards by the switching rod 63 to move leftwards, so that the material pushing mode is achieved; at this time, the coal flow enters the feed inlet 3, and enters the right side of the splitter plate 51 under the guiding action of the splitter plate 51; so that the coal flow falls on the cantilever belt conveyor 2, and the cantilever belt conveyor 2 inputs the coal flow into a coal yard;
example 2:
when the material taking mode is required, the hydraulic pump 61 is started, the push rod 62 moves rightwards, and the switching rod 63 pushes the flow distribution plate 51 to move rightwards, so that the material taking mode is realized; then, by starting the electric slide rod 71, the connecting plate 74 is pushed to move upwards, so that the bottom end of the baffle 75 reaches the top of the inner side wall of the adjusting chute 76; then, coal flow begins to enter through the feed inlet 3, and enters the left side of the splitter plate 51 under the guiding action of the splitter plate 51, so that the coal flow falls into a lower-level belt to be fed into a bin;
example 3:
when the flow distribution plate is required to be in the flow distribution mode, the hydraulic pump 61 is started, the push rod 62 moves to the middle position to the left, and the switching rod 63 pulls the flow distribution plate 51 to move to the left, so that the flow distribution plate 51 is in the middle position and is in the flow distribution mode; then, by starting the electric slide rod 71, the connecting plate 74 is pushed to move downwards, so that the bottom end of the baffle 75 reaches the bottom of the inner side wall of the adjusting chute 76; then, coal flow can start to enter through the feed inlet 3, and enters the two sides of the splitter plate 51 under the guiding action of the splitter plate 51; one part of coal flow enters the cantilever belt conveyor 2 for stacking, and the other part of coal flow falls into a lower-level belt through the baffle plate 75 for feeding.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a bucket-wheel stacker reclaimer middle part hopper baffle system which characterized in that includes:
the coal flow diversion device comprises a shell (1), wherein a cantilever belt conveyor (2) is arranged at the bottom of the shell (1), a diversion mechanism (5) is fixedly connected to the bottom of the inner side wall of the shell (1), and the diversion mechanism (5) is used for conducting diversion operation on coal flow;
the switching mechanism (6), the switching mechanism (6) is used for changing the working state of the shunt mechanism (5), and the switching mechanism (6) is fixedly connected with the outer side wall of the shell (1);
the baffle assembly (7) is installed in the shell (1), and the baffle assembly (7) is used for adjusting the distance between the cantilever belt conveyor (2) and the shell (1) and adjusting the direction of coal flow;
and the operation method is used for controlling the whole system.
2. The middle hopper baffle system of the bucket-wheel stacker reclaimer of claim 1, wherein the shunting mechanism (5) comprises a shunting plate (51), a shunting partition plate (52), a connecting head (53) and a connecting seat (54); the inside wall of flow distribution plate (51) with the tip fixed connection of reposition of redundant personnel baffle (52), connector (53) with the bottom of flow distribution plate (51) is connected through the bearing, the bottom of connector (53) with the top fixed connection of connecting seat (54), the lateral wall of connecting seat (54) with casing (1) fixed connection.
3. The bucket-wheel stacker reclaimer middle hopper baffle system of claim 1, wherein said switching mechanism (6) comprises a hydraulic pump (61), a push rod (62) and a switching lever (63); the output end of the hydraulic pump (61) is connected with the end part of the push rod (62), the outer side wall of the switching rod (63) is fixedly connected with the end part of the push rod (62), and the outer side wall of the hydraulic pump (61) is fixedly connected with the outer side wall of the shell (1).
4. The middle hopper baffle system of the bucket-wheel stacker reclaimer of claim 1, wherein the baffle assembly (7) comprises an electric slide rod (71), an electric slide groove (72), a slide groove (73), a connecting plate (74), a baffle (75) and an adjusting slide groove (76); the top of electronic litter (71) with the inside wall top fixed connection of sliding tray (73), the lateral wall of electronic litter (71) with the inside wall sliding connection of electronic spout (72), the inside wall of sliding tray (73) with the lateral wall sliding connection of connecting plate (74), electronic spout (72) are seted up in the top of connecting plate (74), the top of baffle (75) with the bottom of connecting plate (74) is connected through the bearing, the lateral wall of baffle (75) with the inside wall sliding connection of adjusting spout (76).
5. The middle hopper baffle system of the bucket-wheel stacker reclaimer of claim 1, characterized in that a feed inlet (3) is fixedly connected to the top of the housing (1), and a guide plate (4) is fixedly connected to the bottom of the feed inlet (3).
6. The middle hopper baffle system of a bucket-wheel stacker reclaimer of claim 1, wherein the operation method comprises the following steps:
when the material pushing mode is needed, the shunting mechanism (5) is adjusted to deflect leftwards through the switching mechanism (6) so as to be in a stacking mode;
at the moment, the feed inlet (3) starts to enter coal flow, and the coal flow enters the right side of the flow dividing mechanism (5) under the flow guiding action of the flow dividing plate (51);
so that the coal flow falls on the cantilever belt conveyor (2), and the cantilever belt conveyor (2) inputs the coal flow into a coal yard;
when the material taking mode is needed, the switching mechanism (6) is used for adjusting the right deviation of the flow dividing mechanism (5) so as to enable the material taking mode to be in a material taking mode;
then, by starting the electric slide rod (71), the connecting plate (74) is pushed to move upwards, so that the bottom end of the baffle plate (75) reaches the top of the inner side wall of the adjusting chute (76);
then, coal flow begins to enter through the feed inlet (3), enters the left side of the flow dividing mechanism (5) under the flow guiding action of the flow dividing plate (51), and falls into a lower-level belt to be fed into a bin;
when the shunt mechanism is required to be in the shunt mode, the shunt mechanism (5) is adjusted to be in the middle position through the switching mechanism (6) so as to be in the shunt mode;
then, by starting the electric slide rod (71), the connecting plate (74) is pushed to move downwards, so that the bottom end of the baffle plate (75) reaches the bottom of the inner side wall of the adjusting chute (76);
then, coal flow begins to enter through the feed inlet (3), and enters into two sides of the flow dividing mechanism (5) under the flow guiding action of the flow dividing plate (51);
one part of coal flow enters the cantilever belt conveyor (2) for stacking, and the other part of coal flow falls into a lower-level belt through the baffle plate (75) for loading.
7. The middle hopper baffle system of the bucket-wheel stacker-reclaimer of claim 2, wherein the outer side wall of the diverter plate (51) is slidably connected with the inner side wall of the housing (1), and the end of the switching rod (63) is fixedly connected with the bottom of the inner side wall of the diverter plate (51).
8. The middle hopper baffle system of the bucket-wheel stacker reclaimer of claim 4, wherein the sliding groove (73) is opened inside the side wall of the housing (1), the adjusting sliding groove (76) is opened on the inner side wall of the housing (1), and the adjusting sliding groove (76) is symmetrically arranged along the central axis of the electric sliding rod (71).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111195747.3A CN114261788A (en) | 2021-10-14 | 2021-10-14 | Middle hopper baffle system of bucket-wheel stacker reclaimer |
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| CN202111195747.3A CN114261788A (en) | 2021-10-14 | 2021-10-14 | Middle hopper baffle system of bucket-wheel stacker reclaimer |
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