CN109650091B - Working method of bulk material conveying system - Google Patents
Working method of bulk material conveying system Download PDFInfo
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- CN109650091B CN109650091B CN201811548114.4A CN201811548114A CN109650091B CN 109650091 B CN109650091 B CN 109650091B CN 201811548114 A CN201811548114 A CN 201811548114A CN 109650091 B CN109650091 B CN 109650091B
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- blanking
- conveying
- valve
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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
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
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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
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/188—Preventing escape of dust by means of non-sealed systems with spraying means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The working method of the bulk conveying system comprises a feeding method, a discharging method, a sorting method and a dust suppression method; the feeding method comprises the following steps: the conveyor takes materials from a storage yard, when a sensor on a conveying arm senses that the material loading weight is met, the material taking is stopped, the conveying arm rotates and is driven by a hydraulic oil cylinder to extend and move to the position right above a material loading valve, and the material loading of the material loading valve is completed; the winch comprises a winding and unwinding winch and a limiting winch, and the two winches are connected to the conveying arm through a wire rope and bypass a roller at the top end of the portal frame; after the blanking is finished, the conveying arm rotates to leave the upper part of the blanking valve, and the next round of material taking work is continued. The blanking method comprises the following steps: the upper valve plate and the lower valve plate in the initial state are closed, the upper valve plate is opened after the material is blanked to a preset weight, the upper valve plate is closed after the material is blanked for a preset time, the lower valve plate is opened, the material falls onto the sorting device, and then the lower valve plate is closed to continue the blanking work of the next round.
Description
Technical Field
The invention relates to the related fields of conveyors and bulk material conveying, in particular to a working method of a bulk material conveying system.
Background
With the development of science and technology and the development of economy, the transportation of materials is more and more frequent. Currently, the transportation of existing bulk materials such as coal, iron ore, grain, sand, etc. is generally achieved by conveyor machines, which include long-weight machines, bucket wheel machines, belt conveyors, rotary table conveyors, etc., through which the materials are transported to a destination to achieve normal industrial production. In many cases, during the transport of material, it is necessary to transfer the material from one conveyor to another, for example from an upper conveyor to a lower conveyor, and a conventional transfer device may employ a discharge hopper.
In practical use, there are the following problems:
1. in the prior art, the conveying efficiency is low due to the single-path conveying, and the discharging operation at the downstream end is single.
2. In the sorting device in the prior art, materials are often required to be stopped in-situ for sorting, the number of the materials is small, the stay sorting of a large number of materials can cause serious waste of time, and the efficiency is extremely low.
3. In the prior art, the technical scheme of improving the working efficiency by dispersing blanking is provided, but more sorting paths are difficult to provide at one sorting position due to crowded single-site positions.
4. In the prior art, the material blanking mode is single, and only a plurality of stages of blanking valves are used for sorting, distributing and dispersing, so that the sorting mode has limitation, and the requirement of multiple working conditions is difficult to adapt.
5. In the sorting device in the prior art, there is a technology that the lower bin at the downstream end moves to switch the conveying path, such as four lower bins switch the conveying path back and forth, but because the volume and the weight of the lower bins are large, the completion difficulty is increased, larger kinetic energy driving is needed, and the working cost is increased.
6. In the prior art, when switching among different conveying stages, materials are often caused to leak and scatter, materials are wasted, and environmental pollution is caused.
7. The bulk material conveying system in the prior art lacks complete system and process, and has insufficient importance on environmental protection, thereby causing serious dust pollution.
Disclosure of Invention
In order to overcome the above problems, the present invention proposes a solution to simultaneously solve the above problems.
The technical scheme adopted for solving the technical problems is as follows: the working method of the bulk material conveying system comprises a conveyor, a blanking valve, a sorting device, a movable dust suppression device and a control device, wherein the bulk material conveying system sequentially comprises the conveyor, the blanking valve and the sorting device from upstream to downstream; the conveyor comprises a base, a winch, a steel wire rope, a conveying arm and a portal frame; the blanking valve comprises an upper valve body, a lower valve body, an upper valve plate and a lower valve plate; the winch is fixed on the base, the steel wire rope is arranged at the top end of the portal frame through the idler wheels, the conveying arm is pivoted on the portal frame and can stretch out and draw back along the length direction, and the conveying arm completes stretching out and drawing back actions through the hydraulic oil cylinder fixed on the base; the working method comprises a feeding method, a discharging method, a sorting method and a dust suppression method;
the feeding method comprises the following steps: the conveyor takes materials from a storage yard, when a sensor on a conveying arm senses that the material loading weight is met, the material taking is stopped, the conveying arm rotates and is driven by a hydraulic oil cylinder to extend and move to the position right above a material loading valve, and the material loading of the material loading valve is completed; the winch comprises a winding and unwinding winch and a limiting winch, and the two winches are connected to the conveying arm through a wire rope and bypass a roller at the top end of the portal frame; after the blanking is finished, the conveying arm rotates to leave the upper part of the blanking valve, and the next round of material taking work is continued;
the blanking method comprises the following steps: the upper valve plate and the lower valve plate in the initial state are closed, the upper valve plate is opened after the material is blanked to a preset weight, the upper valve plate is closed after the material is blanked for a preset time, the lower valve plate is opened, the material falls onto the sorting device, and then the lower valve plate is closed to continue the blanking work of the next round; the dust suppression method comprises the following steps: driving the movable dust suppression device to move the water spraying dust suppression device around a preset track, wherein the preset track comprises a circle surrounding the conveyor, a circle surrounding the sorting device and a connecting straight line between the circle surrounding the conveyor and the circle surrounding the sorting device;
the sorting device comprises a first sorting area, a second sorting area, a third sorting area, a fourth sorting area, a first conveying belt, a second conveying belt, a third conveying belt, a fourth conveying belt, a supporting rod, a piston rod, a cylinder, a blanking valve, a main motor, a first support column, a second support column, a supporting connecting frame, an auxiliary motor, a ball head, a protection pad, a connecting baffle I, a connecting baffle II, a connecting baffle III, a connecting baffle IV, a lower sorting plate I, a lower sorting plate II, an upper sorting plate, a lower connecting ring, a main shaft and an upper connecting ring; the first to fourth sorting areas form a sorting platform, and the materials in the blanking valve fall onto the sorting platform, so that the sorting platform is driven by the main motor to rotate intermittently, and the materials move; the first sorting area is provided with a first lower sorting plate, the third sorting area is provided with an upper sorting plate, the fourth sorting area is provided with a second lower sorting plate, the first sorting area is not provided with a sorting plate, and the blanking valve is positioned above the first sorting area in an initial state;
the main shaft is radially provided with a first connecting baffle, a second connecting baffle, a third connecting baffle and a fourth connecting baffle, the upper sorting plate is positioned above the four connecting baffles, and the first lower sorting plate and the second lower sorting plate are positioned below the four connecting baffles; the first separation plate, the second separation plate and the upper separation plate are connected to the main shaft in a fan shape, a lower connecting ring is connected below the main shaft, and the lower connecting ring is connected with the first separation plate and the second separation plate; the upper end surfaces of the first separation plate and the second separation plate are flush with the lower end surfaces of the four connecting baffles; the radius of the first separation plate and the second separation plate is larger than that of the upper separation plate, and the joint of the upper separation plate and the third connecting baffle plate is in smooth transition of a round angle; the lower part of the lower sorting plate is connected with a first support column, the lower part of the second lower sorting plate is connected with a second support column, a support connecting frame is connected between the two support columns, and the center of the support connecting frame is connected with an auxiliary motor through an auxiliary motor shaft; the auxiliary motor drives the first separation plate and the second separation plate to rotate, and materials on the first separation plate and the second separation plate can be blocked by the connecting baffle plate to fall off in the rotating process; the upper part of the main shaft is connected with an upper connecting ring, a supporting rod is arranged below the upper sorting plate and connected with the upper connecting ring, the length of the supporting rod is larger than the radius of the upper connecting plate, a protection pad is arranged at the part of the supporting rod, which is positioned at the outer side of the upper sorting plate, an air cylinder is arranged at the outer side of a third sorting area, a piston rod extends out of the air cylinder, the tail end of the piston rod is connected with a ball head, the piston rod stretches and contracts in the air cylinder, the ball head contacts with the protection pad, the supporting rod is pushed to rotate around the main shaft, the upper connecting plate is hinged with a connecting baffle III, and when the supporting rod moves into a corresponding groove in the connecting baffle III, the connecting baffle inclines, and loaded materials fall;
the sorting method comprises the following steps: and conveying the materials dropped by the sorting device to the processing terminal from the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt respectively.
Preferably, the first conveyor belt, the second conveyor belt, the third conveyor belt and the fourth conveyor belt are positioned below the sorting platform.
Preferably, the auxiliary motor can realize forward and reverse rotation.
Preferably, the protection pad is provided with a first magnetic block.
Preferably, a second magnetic block is arranged in the ball head, and the two magnetic blocks are mutually attracted.
Preferably, a rotating shaft is arranged below the air cylinder, and the air cylinder can rotate around the rotating shaft.
Preferably, when the support rod moves into the corresponding groove in the connecting baffle III, the air cylinder rotates outwards around the rotating shaft, and the ball head is separated from the protection pad.
Preferably, the first conveyer belt and the second conveyer belt are positioned on one side of the sorting platform, and the third conveyer belt and the fourth conveyer belt are positioned on the other side of the sorting platform.
Preferably, the main motor and the auxiliary motor are connected to the control device.
Preferably, the control device comprises a controller and a camera.
The beneficial effects of the invention are as follows:
1. aiming at the 1 st point of the background technology, the technology of multiple sorting working areas, working modules and multiple conveying paths is adopted, so that the conveying speed is increased, and the working efficiency is improved.
2. Aiming at the 2 nd point of the background technology, a design of a non-intermittent rotating platform is adopted, and the sorting time is greatly shortened through non-intermittent sorting work of a plurality of rotating plates and a plurality of rotating areas.
3. Aiming at the 3 rd point provided by the background technology, the design thought of shaft shifting is adopted, the shaft shifting treatment is carried out on the sorting center, and the sorting space is increased by replacing the sorting center.
4. Aiming at the 4 th point provided by the background technology, different multi-dimensional and multi-angle sorting modes are adopted, such as rotary blanking of a lower sorting plate, inclined blanking of an upper sorting plate, and key effects of a supporting rod and a baffle are utilized, so that multi-mode sorting is completely realized, and the multi-mode sorting device is suitable for various working condition requirements.
5. Aiming at the 5 th point provided by the background technology, the conversion object is changed into a sorting plate from a stock bin, the sorting plate is light in weight and low in energy consumption, the running speed and the running efficiency are improved, and the working cost is reduced.
6. Aiming at the 6 th point of the background technology, the material is better received through the design of the size of the connecting baffle and the size of the sorting plate, so that the material is prevented from scattering, the cost is saved, and the environment is protected.
7. Aiming at the 7 th point of the background technology, the system and the process are perfected through upstream conveying arms, midstream blanking and sorting, and the dust is prevented from flying through a movable dust suppression device, so that the environment is protected.
Note that: the above designs are not sequential, each of which provides a distinct and significant advance over the prior art.
Drawings
Fig. 1 is a schematic diagram of a bulk material conveyor system in accordance with the present invention.
FIG. 2 is a diagram of a sorting deck according to the present invention.
Fig. 3 is a side view of the conveyor sorting apparatus of the present invention.
Fig. 4 is an enlarged view of the piston rod driving support rod of the present invention.
In the drawings, reference numerals are as follows:
1. the first sorting area 2, the second sorting area 3, the third sorting area 4, the fourth sorting area 5, the first conveying belt 6, the second conveying belt 7, the third conveying belt 8, the fourth conveying belt 9, the supporting rod 10, the piston rod 11, the cylinder 12, the blanking valve 13, the main motor 14, the first supporting column 15, the second supporting column 16, the supporting connecting frame 17, the auxiliary motor 18, the ball head 19, the protection pad 20, the first connecting baffle 21, the second connecting baffle 22, the third connecting baffle 23, the first lower sorting plate 24, the lower connecting ring 25, the main shaft 26, the upper sorting plate 27, the upper connecting ring 28, the fourth connecting baffle 29, the base 30, the winch 31, the steel wire rope 32, the conveying arm 33, the portal frame 34, the upper valve body 35, the lower valve body 36, the upper valve plate 37, the lower valve plate 38 and the movable dust suppression device.
Detailed Description
The invention will be further described with reference to the drawings and examples.
As shown in the figure: the working method of the bulk material conveying system comprises a conveyor, a blanking valve, a sorting device, a movable dust suppression device and a control device, wherein the bulk material conveying system sequentially comprises the conveyor, the blanking valve and the sorting device from upstream to downstream; the conveyor comprises a base, a winch, a steel wire rope, a conveying arm and a portal frame; the blanking valve comprises an upper valve body, a lower valve body, an upper valve plate and a lower valve plate; the winch is fixed on the base, the steel wire rope is arranged at the top end of the portal frame through the idler wheels, the conveying arm is pivoted on the portal frame and can stretch out and draw back along the length direction, and the conveying arm completes stretching out and drawing back actions through the hydraulic oil cylinder fixed on the base; the working method comprises a feeding method, a discharging method, a sorting method and a dust suppression method;
as shown in the figure: the feeding method comprises the following steps: the conveyor takes materials from a storage yard, when a sensor on a conveying arm senses that the material loading weight is met, the material taking is stopped, the conveying arm rotates and is driven by a hydraulic oil cylinder to extend and move to the position right above a material loading valve, and the material loading of the material loading valve is completed; the winch comprises a winding and unwinding winch and a limiting winch, and the two winches are connected to the conveying arm through a wire rope and bypass a roller at the top end of the portal frame; after the blanking is finished, the conveying arm rotates to leave the upper part of the blanking valve, and the next round of material taking work is continued;
as shown in the figure: the blanking method comprises the following steps: the upper valve plate and the lower valve plate in the initial state are closed, the upper valve plate is opened after the material is blanked to a preset weight, the upper valve plate is closed after the material is blanked for a preset time, the lower valve plate is opened, the material falls onto the sorting device, and then the lower valve plate is closed to continue the blanking work of the next round; the dust suppression method comprises the following steps: driving the movable dust suppression device to move the water spraying dust suppression device around a preset track, wherein the preset track comprises a circle surrounding the conveyor, a circle surrounding the sorting device and a connecting straight line between the circle surrounding the conveyor and the circle surrounding the sorting device;
as shown in the figure: the sorting device comprises a first sorting area, a second sorting area, a third sorting area, a fourth sorting area, a first conveying belt, a second conveying belt, a third conveying belt, a fourth conveying belt, a supporting rod, a piston rod, a cylinder, a blanking valve, a main motor, a first support column, a second support column, a supporting connecting frame, an auxiliary motor, a ball head, a protection pad, a connecting baffle I, a connecting baffle II, a connecting baffle III, a connecting baffle IV, a lower sorting plate I, a lower sorting plate II, an upper sorting plate, a lower connecting ring, a main shaft and an upper connecting ring; the first to fourth sorting areas form a sorting platform, and the materials in the blanking valve fall onto the sorting platform, so that the sorting platform is driven by the main motor to rotate intermittently, and the materials move; the first sorting area is provided with a first lower sorting plate, the third sorting area is provided with an upper sorting plate, the fourth sorting area is provided with a second lower sorting plate, the first sorting area is not provided with a sorting plate, and the blanking valve is positioned above the first sorting area in an initial state;
as shown in the figure: the main shaft is radially provided with a first connecting baffle, a second connecting baffle, a third connecting baffle and a fourth connecting baffle, the upper sorting plate is positioned above the four connecting baffles, and the first lower sorting plate and the second lower sorting plate are positioned below the four connecting baffles; the first separation plate, the second separation plate and the upper separation plate are connected to the main shaft in a fan shape, a lower connecting ring is connected below the main shaft, and the lower connecting ring is connected with the first separation plate and the second separation plate; the upper end surfaces of the first separation plate and the second separation plate are flush with the lower end surfaces of the four connecting baffles; the radius of the first separation plate and the second separation plate is larger than that of the upper separation plate, and the joint of the upper separation plate and the third connecting baffle plate is in smooth transition of a round angle; the lower part of the lower sorting plate is connected with a first support column, the lower part of the second lower sorting plate is connected with a second support column, a support connecting frame is connected between the two support columns, and the center of the support connecting frame is connected with an auxiliary motor through an auxiliary motor shaft; the auxiliary motor drives the first separation plate and the second separation plate to rotate, and materials on the first separation plate and the second separation plate can be blocked by the connecting baffle plate to fall off in the rotating process;
as shown in the figure: the upper part of the main shaft is connected with an upper connecting ring, a supporting rod is arranged below the upper sorting plate and connected with the upper connecting ring, the length of the supporting rod is larger than the radius of the upper connecting plate, a protection pad is arranged at the part of the supporting rod, which is positioned at the outer side of the upper sorting plate, an air cylinder is arranged at the outer side of a third sorting area, a piston rod extends out of the air cylinder, the tail end of the piston rod is connected with a ball head, the piston rod stretches and contracts in the air cylinder, the ball head contacts with the protection pad, the supporting rod is pushed to rotate around the main shaft, the upper connecting plate is hinged with a connecting baffle III, and when the supporting rod moves into a corresponding groove in the connecting baffle III, the connecting baffle inclines, and loaded materials fall;
as shown in the figure: the sorting method comprises the following steps: and conveying the materials dropped by the sorting device to the processing terminal from the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt respectively.
As shown in the figure: the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are positioned below the sorting platform. The auxiliary motor can realize forward and reverse rotation. The protection pad is internally provided with a first magnetic block. The ball head is internally provided with a second magnetic block, and the two magnetic blocks are mutually attracted. A rotating shaft is arranged below the air cylinder, and the air cylinder can rotate around the rotating shaft. When the support rod moves into the corresponding groove in the connecting baffle III, the air cylinder rotates outwards around the rotating shaft, and the ball head is separated from the protection pad. The first conveyer belt, the second conveyer belt are located sorting platform one side, and the third conveyer belt, the fourth conveyer belt are located sorting platform opposite side. The main motor and the auxiliary motor are connected with a control device. The control device comprises a controller and a camera.
The foregoing detailed description is directed to embodiments of the invention which are not intended to limit the scope of the invention, but rather to cover all modifications and variations within the scope of the invention.
Claims (10)
1. The working method of the bulk material conveying system comprises a conveyor, a blanking valve, a sorting device, a movable dust suppression device and a control device, wherein the bulk material conveying system sequentially comprises the conveyor, the blanking valve and the sorting device from upstream to downstream; the conveyor comprises a base, a winch, a steel wire rope, a conveying arm and a portal frame; the blanking valve comprises an upper valve body, a lower valve body, an upper valve plate and a lower valve plate; the winch is fixed on the base, the steel wire rope is arranged at the top end of the portal frame through the idler wheels, the conveying arm is pivoted on the portal frame and can stretch out and draw back along the length direction, and the conveying arm completes stretching out and drawing back actions through the hydraulic oil cylinder fixed on the base; the method is characterized in that: the working method comprises a feeding method, a discharging method, a sorting method and a dust suppression method;
the feeding method comprises the following steps: the conveyor takes materials from a storage yard, when a sensor on a conveying arm senses that the weight of the materials is satisfied, the materials are stopped from taking, the conveying arm rotates and is driven by a hydraulic oil cylinder to extend and move to the position right above a blanking valve, and the blanking of the blanking valve is completed; the winch comprises a winding and unwinding winch and a limiting winch, and the two winches are connected to the conveying arm through a wire rope and bypass a roller at the top end of the portal frame; after the blanking is finished, the conveying arm rotates to leave the upper part of the blanking valve, and the next round of material taking work is continued;
the blanking method comprises the following steps: the upper valve plate and the lower valve plate in the initial state are closed, the upper valve plate is opened after the material is blanked to a preset weight, the upper valve plate is closed after the material is blanked for a preset time, the lower valve plate is opened, the material falls onto the sorting device, and then the lower valve plate is closed to continue the blanking work of the next round;
the dust suppression method comprises the following steps: driving the movable dust suppression device to move the water spraying dust suppression device around a preset track, wherein the preset track comprises a circle surrounding the conveyor, a circle surrounding the sorting device and a connecting straight line between the circle surrounding the conveyor and the circle surrounding the sorting device;
the sorting device comprises a first sorting area, a second sorting area, a third sorting area, a fourth sorting area, a first conveying belt, a second conveying belt, a third conveying belt, a fourth conveying belt, a supporting rod, a piston rod, a cylinder, a blanking valve, a main motor, a first support column, a second support column, a supporting connecting frame, an auxiliary motor, a ball head, a protection pad, a connecting baffle I, a connecting baffle II, a connecting baffle III, a connecting baffle IV, a lower sorting plate I, a lower sorting plate II, an upper sorting plate, a lower connecting ring, a main shaft and an upper connecting ring;
the first to fourth sorting areas form a sorting platform, and the materials in the blanking valve fall onto the sorting platform, so that the sorting platform is driven by the main motor to rotate intermittently, and the materials move; the first sorting area is provided with a first lower sorting plate, the third sorting area is provided with an upper sorting plate, the fourth sorting area is provided with a second lower sorting plate, the first sorting area is not provided with a sorting plate, and the blanking valve is positioned above the first sorting area in an initial state;
the main shaft is radially provided with a first connecting baffle, a second connecting baffle, a third connecting baffle and a fourth connecting baffle, the upper sorting plate is positioned above the four connecting baffles, and the first lower sorting plate and the second lower sorting plate are positioned below the four connecting baffles; the first separation plate, the second separation plate and the upper separation plate are connected to the main shaft in a fan shape, a lower connecting ring is connected below the main shaft, and the lower connecting ring is connected with the first separation plate and the second separation plate; the upper end surfaces of the first separation plate and the second separation plate are flush with the lower end surfaces of the four connecting baffles;
the radius of the first separation plate and the second separation plate is larger than that of the upper separation plate, and the joint of the upper separation plate and the third connecting baffle plate is in smooth transition of a round angle; the lower part of the lower sorting plate is connected with a first support column, the lower part of the second lower sorting plate is connected with a second support column, a support connecting frame is connected between the two support columns, and the center of the support connecting frame is connected with an auxiliary motor through an auxiliary motor shaft; the auxiliary motor drives the first separation plate and the second separation plate to rotate, and materials on the first separation plate and the second separation plate can be blocked by corresponding connecting baffles in the rotating process to fall off in the rotating process;
the upper part of the main shaft is connected with an upper connecting ring, a supporting rod is arranged below the upper sorting plate and connected with the upper connecting ring, the length of the supporting rod is larger than the radius of the upper sorting plate, a protection pad is arranged at the part of the supporting rod, which is positioned at the outer side of the upper sorting plate, an air cylinder is arranged at the outer side of a third sorting area, a piston rod extends out of the air cylinder, the tail end of the piston rod is connected with a ball head, the piston rod stretches and stretches in the air cylinder, the ball head contacts with the protection pad, the supporting rod is pushed to rotate around the main shaft, the upper sorting plate is hinged with a connecting baffle III, and when the supporting rod moves into a corresponding groove in the connecting baffle III, the upper sorting plate is inclined, and loaded materials fall;
the sorting method comprises the following steps: and conveying the materials dropped by the sorting device to the processing terminal from the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt respectively.
2. A method of operating a bulk material conveyor system as in claim 1 wherein: the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are positioned below the sorting platform.
3. A method of operating a bulk material conveyor system as in claim 1 wherein: the auxiliary motor can realize forward and reverse rotation.
4. A method of operating a bulk material conveyor system as in claim 1 wherein: the protection pad is internally provided with a first magnetic block.
5. A method of operating a bulk material conveyor system as in claim 4 wherein: the ball head is internally provided with a second magnetic block, and the two magnetic blocks are mutually attracted.
6. A method of operating a bulk material conveyor system as in claim 1 wherein: a rotating shaft is arranged below the air cylinder, and the air cylinder can rotate around the rotating shaft.
7. A method of operating a bulk material conveyor system as in claim 6 wherein: when the support rod moves into the corresponding groove in the connecting baffle III, the air cylinder rotates outwards around the rotating shaft, and the ball head is separated from the protection pad.
8. A method of operating a bulk material conveyor system as in claim 1 wherein: the first conveyer belt, the second conveyer belt are located sorting platform one side, and the third conveyer belt, the fourth conveyer belt are located sorting platform opposite side.
9. A method of operating a bulk material conveyor system as in claim 1 wherein: the main motor and the auxiliary motor are connected with a control device.
10. A method of operating a bulk material conveyor system as in claim 9 wherein: the control device comprises a controller and a camera.
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| CN201811548114.4A CN109650091B (en) | 2018-12-18 | 2018-12-18 | Working method of bulk material conveying system |
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| CN201811548114.4A CN109650091B (en) | 2018-12-18 | 2018-12-18 | Working method of bulk material conveying system |
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| CN109650091B true CN109650091B (en) | 2023-09-19 |
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| CN111942869B (en) * | 2020-08-12 | 2021-12-14 | 重庆合升源农业开发有限公司 | Practical big cake take-out device in proper order |
| CN112849946B (en) * | 2021-03-02 | 2022-10-25 | 张家口富安机械制造有限公司 | Embedded scraper conveyor feeding mechanism and embedded scraper conveyor thereof |
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