Reversing feeding device of bucket-wheel stacker-reclaimer

Abstract

The utility model provides a reversing feeding device of a bucket-wheel stacker-reclaimer. The reversing feeding device of the bucket-wheel stacker-reclaimer comprises a mounting plate and a large arm, the mounting frame is fixedly connected to the position, located on the front face, of the top of the mounting plate, a mounting pipe is fixedly connected to the position, located on the top, of the back face of the mounting frame, a steering frame is fixedly connected to the position, located on the bottom, of the outer surface of the mounting pipe, and a butt joint disc is fixedly connected to the other end of the mounting pipe; a servo motor is fixedly connected to the position, close to the top, of the front face of the mounting frame. According to the reversing feeding device of the bucket-wheel stacker-reclaimer, falling raw materials can be buffered in and out through the first buffer plate and the second buffer plate through the structure, abrasion caused by impact force to the material receiving groove is reduced, meanwhile, the raw materials evenly fall onto the conveying structure through the steering frame located above the conveying structure, and the conveying efficiency is improved. Position deviation of the conveying structure caused by impact force is reduced, and feeding stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bucket wheel stacker reclaimer feeding, in particular to a reversing feeding device for a bucket wheel stacker reclaimer. Background Art

[0002] Bucket wheel stacker-reclaimer refers to a high-efficiency loading and unloading machine used for continuous conveying in large dry bulk cargo yards that can both stack and reclaim materials. It consists of a belt conveyor arm that can pitch and swing horizontally, a bucket wheel at its front end, a frame, and a running mechanism. The belt can run in both directions, and the bucket wheel takes the materials and sends them out through the conveyor arm when reclaiming.

[0003] Bucket wheel reclaimer is a reclaiming device that lifts the material on the ground through the bucket on the bucket wheel, and then uses the receiving trough to transport the material to the conveyor belt. In this process, the conveying direction of the material will be changed.

[0004] When a traditional bucket wheel stacker reclaimer transports materials to a conveyor belt through a trough, there is a ramp inside the trough and a certain height difference. The weight of the raw materials is likely to cause falling inertia during the falling process, which causes the trough to wear faster. If the landing point on the conveyor belt is unstable and the force is uneven, it is easy to cause the conveyor belt to move and affect normal feeding.

[0005] Therefore, it is necessary to provide a bucket wheel stacker reclaimer reversing feeding device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a reversing feeding device for a bucket wheel stacker reclaimer, which solves the problem that when a receiving trough with a slope and a drop is used for steering feeding, the material will be affected by gravity and the wear of the receiving trough will be accelerated. If the contact position with the conveyor belt is uneven, the conveyor belt will be easily displaced, affecting normal feeding.

[0007] In order to solve the above technical problems, the utility model provides a bucket wheel stacker reclaimer reversing feeding device comprising: a mounting plate, a large arm;

[0008] A mounting frame, wherein the mounting frame is fixedly connected to the top of the mounting plate at the front position, the back of the mounting frame is fixedly connected to a mounting tube at the top position, the outer surface of the mounting tube is fixedly connected to a steering frame at the bottom position, the other end of the mounting tube is fixedly connected to a docking plate, the front of the mounting frame is fixedly connected to a servo motor at a position close to the top, the conveying end of the servo motor is fixedly connected to a spiral roller, the outer surface of the docking plate is provided with a material receiving trough at the top position, one side of the inner wall of the material receiving trough is fixedly connected to a first buffer plate, the other side of the inner wall of the material receiving trough is fixedly connected to a second buffer plate, a conveying structure is installed on the top of the mounting plate, and a mounting hole is provided on the top of the mounting plate;

[0009] A bucket wheel is rotatably connected to the front side of the boom near one end, a plurality of feed ports are provided on the outer surface of the bucket wheel, and a plurality of hoppers are fixedly connected to the outer surface of the bucket wheel.

[0010] The steering frame is located above the conveying structure, and the other end of the spiral roller is connected to the back of the inner wall of the receiving trough near the bottom. The shape of the receiving trough can refer to Figure 3 There is a driving structure on the back of the arm near the other end to drive the bucket wheel to rotate. The feed port and the bucket wheel are located in corresponding positions. The front of the bucket wheel is provided with a port for the docking plate to be inserted, and the outer surface of the docking plate is in contact with the inner surface of the bucket wheel.

[0011] Preferably, a cleaning port is provided at a position near the top of the front side of the docking plate, and a port for allowing the spiral roller to pass through is provided at a position where the docking plate and the mounting pipe contact.

[0012] Preferably, a control box is fixedly connected to the front of the mounting frame, and a box door is rotatably connected to the front of the control box.

[0013] A power switch is installed inside the control box.

[0014] Preferably, a protective shell is installed on the front of the mounting frame, and heat dissipation holes are opened on both sides of the protective shell.

[0015] The heat dissipation holes are used to assist in heat dissipation.

[0016] Preferably, the conveying structure comprises a support frame, a conveying frame is installed on the top of the support frame, and a conveying belt is installed on the top of the inner wall of the conveying frame using a plurality of rotating rollers.

[0017] Preferably, a mounting shell is fixedly connected to a position on one side of the front side of the conveying frame, a driving motor is installed inside the mounting shell, and ventilation holes are provided on both sides of the mounting shell.

[0018] The output end of the driving motor is connected to one of the rotating rollers.

[0019] Compared with the related art, the reversing feeding device of the bucket wheel stacker reclaimer provided by the utility model has the following beneficial effects:

[0020] The utility model provides a reversing feeding device for a bucket wheel stacker and reclaimer. In order to reduce the impact of the bucket wheel on the docking trough during the process of retrieving and reversing feeding, a receiving trough is provided at the top position of the outer surface of the docking plate where the bucket wheel contacts, and a first buffer plate and a second buffer plate are respectively installed on both sides of the inner wall of the receiving trough, and are connected to the bottom position of the front face of the receiving trough through a mounting pipe, and a spiral roller for conveying raw materials is installed inside the mounting pipe through a servo motor, and a steering frame located above the conveying structure is installed at the position below the outer surface of the mounting pipe. In actual use, the bucket wheel is rotated to allow the hopper to take the raw materials, and when the feed port on the hopper filled with the raw materials corresponds to the top position of the receiving trough, the raw materials will fall The raw materials are fed into the receiving trough, and then the double buffering of the first buffer plate and the second buffer plate is used to reduce the impact of the raw materials on the receiving trough. After the raw materials fall into the bottom of the receiving trough, the servo motor is used to drive the spiral roller to transport the raw materials to the position of the steering frame, and the raw materials fall from the steering frame to the conveying structure. When the conveying structure is used to transport the raw materials to the corresponding position, the reversing feeding of the bucket wheel stacker and reclaimer is completed. Through this structure, the first buffer plate and the second buffer plate can be used to buffer the falling raw materials in and out, reducing the wear on the receiving trough caused by the impact force. At the same time, the steering frame located above the conveying structure is used to allow the raw materials to fall evenly on the conveying structure, reducing the position deviation of the conveying structure on the conveying structure caused by the impact force, and increasing the stability of feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a preferred embodiment of a reversing feeding device for a bucket wheel stacker and reclaimer provided by the utility model;

[0022] Figure 2 A structural schematic diagram of a spiral roller is provided for the utility model;

[0023] Figure 3 A structural schematic diagram of a first buffer plate is provided for the utility model;

[0024] Figure 4 A structural schematic diagram of a mounting shell is provided for the utility model;

[0025] Figure 5 A structural schematic diagram of a driving motor is provided for the utility model.

[0026] Numbers in the figure: 1. Mounting plate, 2. Conveying structure, 201. Support frame, 202. Mounting shell, 203. Rotating roller, 204. Conveying frame, 205. Conveyor belt, 206. Driving motor, 207. Air vent, 3. Steering frame, 4. Big arm, 5. Hopper, 6. Bucket wheel, 7. Material receiving trough, 8. Cleaning port, 9. Mounting pipe, 10. Docking plate, 11. Protective shell, 12. Heat dissipation hole, 13. Box door, 14. Control box, 15. Mounting frame, 16. Servo motor, 17. Mounting hole, 18. Spiral roller, 19. First buffer plate, 20. Second buffer plate, 21. Feed port. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of a reversing feeding device for a bucket wheel stacker and reclaimer provided by the utility model; Figure 2 A structural schematic diagram of a spiral roller is provided for the utility model; Figure 3 A structural schematic diagram of a first buffer plate is provided for the utility model; Figure 4 A structural schematic diagram of a mounting shell is provided for the utility model; Figure 5 The utility model provides a structural schematic diagram of the driving motor. The reversing feeding device of the bucket wheel stacker reclaimer comprises: a mounting plate 1, a large arm 4;

[0029] A mounting frame 15, wherein the mounting frame 15 is fixedly connected to the top of the mounting plate 1 at the front position, a mounting tube 9 is fixedly connected to the back of the mounting frame 15 at the top position, a steering frame 3 is fixedly connected to the outer surface of the mounting tube 9 at the bottom position, a docking plate 10 is fixedly connected to the other end of the mounting tube 9, a servo motor 16 is fixedly connected to the front position near the top of the mounting frame 15, a spiral roller 18 is fixedly connected to the conveying end of the servo motor 16, a material receiving trough 7 is provided on the outer surface of the docking plate 10 at the top position, a first buffer plate 19 is fixedly connected to one side of the inner wall of the material receiving trough 7, a second buffer plate 20 is fixedly connected to the other side of the inner wall of the material receiving trough 7, a conveying structure 2 is installed on the top of the mounting plate 1, and a mounting hole 17 is provided on the top of the mounting plate 1;

[0030] The bucket wheel 6 is rotatably connected to the front side of the boom 4 near one end. A plurality of feed ports 21 are provided on the outer surface of the bucket wheel 6 . A plurality of hoppers 5 are fixedly connected to the outer surface of the bucket wheel 6 .

[0031] The steering frame 3 is located above the conveying structure 2, and the other end of the spiral roller 18 is rotatably connected to the back of the inner wall of the receiving trough 7 near the bottom. The shape of the receiving trough 7 can refer to Figure 3 A driving structure for driving the bucket wheel 6 to rotate is arranged on the back of the arm 4 near the other end, the feed port 21 corresponds to the position of the bucket wheel 6, and a port for inserting the docking plate 10 is arranged on the front of the bucket wheel 6, the outer surface of the docking plate 10 contacts the inner surface of the bucket wheel 6, the steering frame 3 is located above the conveying structure 2, and the mounting hole 17 is convenient for fixing the mounting plate 1.

[0032] A cleaning port 8 is provided on the front side of the docking plate 10 near the top, and a port through which the spiral roller 18 can pass is provided at the position where the docking plate 10 and the mounting pipe 9 contact.

[0033] The cleaning port 8 is used to facilitate the cleaning of the raw materials inside the receiving trough 7 .

[0034] The front side of the mounting frame 15 is fixedly connected to a control box 14 , and the front side of the control box 14 is rotatably connected to a box door 13 .

[0035] A power switch is installed inside the control box 14, and a lock is provided on the box door 13.

[0036] A protective shell 11 is installed on the front of the mounting frame 15 , and heat dissipation holes 12 are opened on both sides of the protective shell 11 .

[0037] The heat dissipation holes 12 are used to assist in heat dissipation, and the protective shell 11 covers the outer surface of the servo motor 16 .

[0038] The conveying structure 2 comprises a support frame 201 , a conveying frame 204 is installed on the top of the support frame 201 , and a conveying belt 205 is installed on the top of the inner wall of the conveying frame 204 using a plurality of rotating rollers 203 .

[0039] The top of the conveying frame 204 is provided with an opening for installing the conveying belt 205 .

[0040] A mounting shell 202 is fixedly connected to a position on one side of the front of the conveying frame 204 . A driving motor 206 is installed inside the mounting shell 202 . Air holes 207 are provided on both sides of the mounting shell 202 .

[0041] The output end of the driving motor 206 is connected to one of the rotating rollers 203 to provide power therefor.

[0042] The working principle of the reversing feeding device of the bucket wheel stacker and reclaimer provided by the utility model is as follows:

[0043] A receiving trough 7 is provided at the top position of the outer surface of the docking plate 10 where the bucket wheel 6 contacts, and a first buffer plate 19 and a second buffer plate 20 are respectively installed on both sides of the inner wall of the receiving trough 7, and connected to the bottom position of the front face of the receiving trough 7 through a mounting pipe 9, and a spiral roller 18 for conveying raw materials is installed inside the mounting pipe 9 through a servo motor 16, and a steering frame 3 located above the conveying structure 2 is installed at the lower position of the outer surface of the mounting pipe 9. In actual use, the bucket wheel 6 is rotated to allow the hopper 5 to take the raw materials. When the feed port 21 on the hopper 5 filled with raw materials corresponds to the top position of the receiving trough 7, the raw materials will fall into the inside of the receiving trough 7, and then the double buffering of the first buffer plate 19 and the second buffer plate 20 is used to reduce the impact of the raw materials on the receiving trough 7. After the raw materials fall into the bottom of the receiving trough 7, the servo motor 16 drives the spiral roller 18 to transport the raw materials to the position of the steering frame 3, and the raw materials fall from the steering frame 3 to the conveying structure 2. After being transported to the corresponding position by the conveying structure 2, the reversing feeding of the bucket wheel stacker and reclaimer is completed.

[0044] Compared with the related art, the reversing feeding device of the bucket wheel stacker reclaimer provided by the utility model has the following beneficial effects:

[0045] In order to reduce the impact on the docking trough 7 during the process of bucket wheel taking materials and reversing feeding, a receiving trough 7 is opened at the top position of the outer surface of the docking plate 10 where the bucket wheel 6 contacts, and a first buffer plate 19 and a second buffer plate 20 are respectively installed on both sides of the inner wall of the receiving trough 7, and it is connected to the bottom position of the front face of the receiving trough 7 through the mounting tube 9, and a spiral roller 18 for conveying raw materials is installed inside the mounting tube 9 through a servo motor 16, and a steering frame 3 located above the conveying structure 2 is installed at the lower position of the outer surface of the mounting tube 9. In actual use, the bucket wheel 6 is used to rotate to allow the hopper 5 to take the raw materials. When the feed port 21 on the hopper 5 filled with raw materials corresponds to the top position of the receiving trough 7, the raw materials will fall into the inside of the receiving trough 7. Afterwards, the double buffering of the first buffer plate 19 and the second buffer plate 20 is used to reduce the impact of the raw material on the receiving trough 7. After the raw material falls into the bottom of the receiving trough 7, the servo motor 16 drives the spiral roller 18 to transport the raw material to the position of the steering frame 3, and the raw material falls from the steering frame 3 to the conveying structure 2. After being transported to the corresponding position by the conveying structure 2, the reversing feeding of the bucket wheel stacker and reclaimer is completed. Through this structure, the first buffer plate 19 and the second buffer plate 20 can be used to buffer the falling raw material in and out, reducing the wear caused by the impact force on the receiving trough 7. At the same time, the steering frame 3 located above the conveying structure 2 is used to allow the raw material to fall evenly on the conveying structure 2, reducing the position displacement of the conveying structure on the conveying structure 2 caused by the impact force, thereby increasing the stability of feeding.

[0046] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A reversing feeding device for a bucket wheel stacker reclaimer, characterized in that: include: Mounting plate, big arm; A mounting frame, wherein the mounting frame is fixedly connected to the top of the mounting plate at the front position, the back of the mounting frame is fixedly connected to a mounting tube at the top position, the outer surface of the mounting tube is fixedly connected to a steering frame at the bottom position, the other end of the mounting tube is fixedly connected to a docking plate, the front of the mounting frame is fixedly connected to a servo motor at a position close to the top, the conveying end of the servo motor is fixedly connected to a spiral roller, the outer surface of the docking plate is provided with a material receiving trough at the top position, one side of the inner wall of the material receiving trough is fixedly connected to a first buffer plate, the other side of the inner wall of the material receiving trough is fixedly connected to a second buffer plate, a conveying structure is installed on the top of the mounting plate, and a mounting hole is provided on the top of the mounting plate; A bucket wheel is rotatably connected to the front side of the boom near one end, a plurality of feed ports are provided on the outer surface of the bucket wheel, and a plurality of hoppers are fixedly connected to the outer surface of the bucket wheel.

2. The reversing feeding device of the bucket wheel stacker and reclaimer according to claim 1, characterized in that: A cleaning port is provided at a position near the top of the front side of the docking plate, and a port for allowing the spiral roller to pass through is provided at a position where the docking plate and the mounting pipe contact.

3. The reversing feeding device of the bucket wheel stacker and reclaimer according to claim 1, characterized in that: The front side of the mounting frame is fixedly connected with a control box, and the front side of the control box is rotatably connected with a box door.

4. The reversing feeding device of a bucket wheel stacker and reclaimer according to claim 1, characterized in that: A protective shell is installed on the front of the mounting frame, and heat dissipation holes are opened on both sides of the protective shell.

5. The reversing feeding device of a bucket wheel stacker and reclaimer according to claim 1, characterized in that: The conveying structure comprises a support frame, a conveying frame is installed on the top of the support frame, and a conveying belt is installed on the top of the inner wall of the conveying frame using a plurality of rotating rollers.

6. The reversing feeding device of a bucket wheel stacker and reclaimer according to claim 5, characterized in that: A mounting shell is fixedly connected to a position on one side of the front side of the conveying frame, a driving motor is installed inside the mounting shell, and ventilation holes are provided on both sides of the mounting shell.

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