Remote control device for bucket wheel machine

Abstract

The utility model discloses a remote control device for a bucket wheel machine, which comprises a bucket wheel machine tail vehicle discharging pipe and a conveying belt, the discharging end of the bucket wheel machine tail vehicle discharging pipe corresponds to the feeding end of the conveying belt, and the remote control device is characterized in that an outer shell is mounted on the conveying belt, and two groups of infrared transmitters are mounted on the bottom surface of the outer shell; a control box is installed on the bottom face of the bucket-wheel machine tail car discharging pipe, and two sets of infrared sensors corresponding to the two sets of infrared emitters respectively are installed on the bottom face of the control box. The beneficial effects of the utility model are that the infrared sensor and the infrared emitter are matched with each other, and the infrared emitter sends a signal to the infrared sensor in the process that the bucket-wheel tripper car discharge pipe is converted and butted with the conveyor belt; by means of the technical scheme, after receiving the signal, a worker at the far end can carry out next-step material conveying operation on the discharging pipe of the bucket-wheel tripper car, so that the worker can finish butt-joint material conveying operation of the discharging pipe of the bucket-wheel tripper car and the conveying belt at the far end, manpower is saved, and potential safety hazards are effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bucket wheel machine remote control technical field, especially a bucket wheel machine remote control device. BACKGROUND

[0002] The bucket wheel stacker-reclaimer is a rail-mounted loading and unloading machine that continuously takes materials by a bucket wheel and continuously stacks materials by a belt conveyor on the machine, is a special machine in a bulk material (bulk material) storage yard, and is evolved from a bucket wheel excavator, can form a storage yard transportation mechanized system with a car (ship) unloading machine, a belt conveyor and a ship (car) loading machine, has a production capacity of more than 10,000 tons per hour, and has strong regularity in operation and is easy to realize automation.

[0003] With the popularization of automatic equipment, a group of bucket wheel machines can automatically adjust the tail car to different conveying belts for material conveying operation, but the existing discharge end of the bucket wheel machine tail car is prone to misalignment during butt joint with the conveying belt, resulting in material leakage, so that workers need to perform alignment operation on site, which not only consumes time and effort, but also has certain safety hazards. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the shortcomings that the existing discharge end of the bucket wheel machine is prone to misalignment during butt joint with the conveying belt, resulting in material leakage, so that workers need to perform alignment operation on site, which not only consumes time and effort, but also has certain safety hazards, and provides a bucket wheel machine remote control device.

[0005] The utility model discloses a bucket wheel machine remote control device, including bucket wheel machine tail car discharge pipe and conveying belt, the discharge end of bucket wheel machine tail car discharge pipe corresponds with the feeding end of conveying belt, and its characterized in that: the outer shell is installed on the conveying belt, the bottom surface of the outer shell is installed with two groups of infrared emitter, the bottom surface of the control box is installed with two groups of infrared inductor that correspond to two groups of infrared emitter respectively.

[0006] The control box is provided with a PLC controller connected with the infrared sensor, the PLC controller is in communication connection with a remote control device through a network communication module, the infrared sensor and the infrared emitter are arranged in cooperation, the infrared emitter sends a signal to the infrared sensor in the process that the bucket wheel machine tail car discharge pipe is connected with the conveying belt, the infrared sensor detects the signal of the infrared emitter, indicating that the direction of the connection between the bucket wheel machine tail car discharge pipe and the conveying belt is correct, the PLC controller connected with the infrared sensor sends a signal to the remote control device through the network communication module, and the staff at the remote end can perform the next feeding operation on the bucket wheel machine tail car discharge pipe after receiving the signal, so that the staff at the remote end can complete the connection and feeding operation of the bucket wheel machine tail car discharge pipe and the conveying belt, manpower is saved, and safety hazards are effectively reduced.

[0007] Further, the two groups of infrared emitters are respectively arranged on the two sides of the bottom surface of the shell body, and the two groups of infrared sensors are respectively arranged on the two sides of the bottom surface of the control box, so that the infrared emitters arranged on the two sides of the bottom surface of the shell body and the two groups of infrared sensors arranged on the bottom surface of the control box can ensure that the bucket wheel machine tail car discharge pipe and the conveying belt are aligned, and the situation of material leakage is avoided.

[0008] Further, the bottom surface of the shell body is provided with a detection plate, the bottom surface of the control box is provided with an infrared range finder corresponding to the detection plate, and the infrared range finder is connected with the PLC controller, so that the distance between the bucket wheel machine tail car discharge pipe and the conveying belt can be measured through the cooperation of the detection plate and the infrared range finder, and the position of the bucket wheel machine tail car discharge pipe can be effectively adjusted.

[0009] Further, the bucket wheel machine tail car discharge pipe is provided with a spiral feeder, the discharge end of the bucket wheel machine tail car discharge pipe is provided with a telescopic sleeve, the bucket wheel machine tail car discharge pipe is provided with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is connected with the telescopic sleeve, and the hydraulic cylinder is connected with the PLC controller, so that the telescopic sleeve can be driven to extend or retract through the hydraulic cylinder, and the distance between the bucket wheel machine tail car discharge pipe and the conveying belt can be adjusted to meet the feeding requirement.

[0010] Further, the control box is provided with a camera corresponding to the conveying belt, and the camera is connected with the PLC controller, so that the image of the scene can be transmitted to the remote control device through the PLC controller and the network communication module, and the staff can observe the scene.

[0011] Further, the control box is provided with a blower connected with the PLC controller, and the air outlet end of the blower corresponds to the camera, so that the camera lens can be blown when the camera is blocked by dust and impurities, thereby blowing away the dust and impurities and effectively improving the definition of the image obtained by the camera.

[0012] The utility model has the advantages that: the utility model discloses through set up infrared inductor and infrared emitter cooperation in the process of bucket -wheel machine trailer discharge pipe conversion and conveying belt butt joint infrared emitter sends signal to infrared inductor to remote staff can carry out next step material conveying operation to bucket -wheel machine trailer discharge pipe after receiving the signal, thereby realize the butt joint material conveying operation of bucket -wheel machine trailer discharge pipe and conveying belt in the remote staff, save manpower, and effectively reduce the security risk, through setting up detection plate and infrared range finder cooperation can measure the distance between bucket -wheel machine trailer discharge pipe and conveying belt, thereby effectively adjust the position of bucket -wheel machine trailer discharge pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the whole structure cross section schematic drawing of the utility model;

[0014] Fig. 2 It is the control box cross section schematic drawing of the utility model;

[0015] Fig. 3 It is the control box front view schematic drawing of the utility model;

[0016] Fig. 4 It is the conveying belt butt joint surface schematic drawing of the utility model;

[0017] In the drawing, 1, bucket -wheel machine trailer discharge pipe;2, conveying belt;3, outer shell;4, control box;5, infrared inductor;6, infrared emitter;7, hydraulic cylinder;8, telescopic sleeve;9, screw feeder;10, camera;11, blower;12, PLC controller;13, network communication module;14, detection plate;15, infrared range finder. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantage of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0020] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0021] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only used for differentiation and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] As shown in Figs. 1-4 A drag bucket machine remote control device, comprising a drag bucket machine tail car discharge pipe 1 and a conveying belt 2, the discharge end of the drag bucket machine tail car discharge pipe 1 corresponds to the feeding end of the conveying belt 2, characterized in that: an outer shell 3 is installed on the conveying belt 2, two groups of infrared emitters 6 are installed on the bottom surface of the outer shell 3, a control box 4 is installed on the bottom surface of the drag bucket machine tail car discharge pipe 1, and two groups of infrared sensors 5 corresponding to the two groups of infrared emitters 6 are installed on the bottom surface of the control box 4.

[0025] The control box 4 is provided with a PLC controller 12 connected with the infrared sensor 5, the PLC controller 12 is in communication connection with the remote control device through a network communication module 13, the infrared sensor 5 and the infrared emitter 6 are matched, the infrared emitter 6 sends a signal to the infrared sensor 5 in the process that the bucket wheel machine tail car discharge pipe 1 is connected with the conveying belt 2, when the infrared sensor 5 detects the signal of the infrared emitter 6, it indicates that the direction of the connection between the bucket wheel machine tail car discharge pipe 1 and the conveying belt 2 is correct, at this time, the PLC controller 12 connected with the infrared sensor 5 sends a signal to the remote control device through the network communication module 13, after the signal is received by the staff at the remote end, the next step of the bucket wheel machine tail car discharge pipe 1 can be carried out, so that the staff at the remote end can complete the connection between the bucket wheel machine tail car discharge pipe 1 and the conveying belt 2, which saves manpower and effectively reduces the safety hidden danger.

[0026] Two groups of infrared emitters 6 are respectively installed on the bottom surface of the outer shell 3, two groups of infrared sensors 5 are respectively installed on the bottom surface of the control box 4, the infrared emitters 6 on the bottom surface of the outer shell 3 are matched with the two groups of infrared sensors 5 on the bottom of the control box 4, which can ensure that the bucket wheel machine tail car discharge pipe 1 and the conveying belt 2 are aligned, and the situation of material leakage is avoided.

[0027] The bottom surface of the outer shell 3 is provided with a detection plate 14, the bottom surface of the control box 4 is provided with an infrared distance meter 15 corresponding to the detection plate 14, and the infrared distance meter 15 is connected with the PLC controller 12, the detection plate 14 and the infrared distance meter 15 are matched, which can measure the distance between the bucket wheel machine tail car discharge pipe 1 and the conveying belt 2, so as to effectively adjust the position of the bucket wheel machine tail car discharge pipe 1.

[0028] The bucket wheel machine tail car discharge pipe 1 is provided with a spiral conveying machine 9, the discharge end of the bucket wheel machine tail car discharge pipe 1 is provided with a telescopic sleeve 8, the bucket wheel machine tail car discharge pipe 1 is provided with a hydraulic cylinder 7, the telescopic end of the hydraulic cylinder 7 is connected with the telescopic sleeve 8, and the hydraulic cylinder 7 is connected with the PLC controller 12, the telescopic sleeve 8 is driven to extend or retract by the hydraulic cylinder 7, so that when the distance between the bucket wheel machine tail car discharge pipe 1 and the conveying belt 2 detected by the infrared distance meter 15 and the detection plate 14 does not meet the conveying requirement, the telescopic sleeve 8 is controlled to extend by the hydraulic cylinder 7 to meet the conveying requirement.

[0029] The control box 4 is provided with a camera 10 corresponding to the conveying belt 2, the camera 10 is connected with the PLC controller 12, the camera 10 is matched, which can transmit the image on the scene to the remote control device through the PLC controller 12 and the network communication module 13, so that the staff can observe the scene.

[0030] The control box 4 is provided with a blower 11 connected with the PLC controller 12, and the air outlet end of the blower 11 corresponds to the camera 10, and the blower 11 is arranged to blow the lens of the camera 10 when the camera 10 is blocked by dust and other impurities, so as to blow away the dust and other impurities, and effectively improve the definition of the image obtained by the camera 10.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A remote control device for a bucket wheel machine, comprising a bucket wheel machine tail car discharge pipe (1) and a conveyor belt (2), the discharge end of the bucket wheel machine tail car discharge pipe (1) corresponding to the feed end of the conveyor belt (2), characterized in that: The conveying belt (2) is provided with an outer shell (3), the bottom surface of the outer shell (3) is provided with two groups of infrared emitters (6), the bottom surface of the bucket wheel machine trailer discharge pipe (1) is provided with a control box (4), the bottom surface of the control box (4) is provided with two groups of infrared sensors (5) corresponding to the two groups of infrared emitters (6) respectively. The control box (4) is provided with a PLC controller (12) connected with the infrared sensor (5), and the PLC controller (12) is connected with a remote control device through a network communication module (13).

2. A remote control device for a bucket wheel machine according to claim 1, characterized in that The two groups of infrared emitters (6) are respectively arranged on the two sides of the bottom surface of the outer shell (3), and the infrared sensor (5) is respectively arranged on the two sides of the bottom surface of the control box (4).

3. A remote control device for a bucket wheel machine according to claim 1, characterized in that The bottom surface of the outer shell (3) is provided with a detection plate (14), the bottom surface of the control box (4) is provided with an infrared range finder (15) corresponding to the detection plate (14), and the infrared range finder (15) is connected with the PLC controller (12).

4. A remote control device for a bucket wheel machine according to claim 3, characterized in that The bucket wheel machine trailer discharge pipe (1) is provided with a spiral feeder (9), the discharge end of the bucket wheel machine trailer discharge pipe (1) is provided with a telescopic sleeve (8), the bucket wheel machine trailer discharge pipe (1) is provided with a hydraulic cylinder (7), the telescopic end of the hydraulic cylinder (7) is connected with the telescopic sleeve (8), and the hydraulic cylinder (7) is connected with the PLC controller (12).

5. A remote control device for a bucket wheel machine according to claim 1, characterized in that The control box (4) is provided with a camera (10) corresponding to the conveying belt (2), and the camera (10) is connected with the PLC controller (12).

6. A remote control device for a bucket wheel machine according to claim 5, characterized in that The control box (4) is provided with a blower (11) connected with the PLC controller (12), and the air outlet end of the blower (11) corresponds to the camera (10).

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