Cantilever type bucket wheel machine remote control platform

Abstract

The utility model relates to the technical field of remote control, in particular to a remote control platform of a cantilever type bucket wheel machine, which comprises a control room, a control panel and a control panel, the air cylinder is arranged in the control chamber; the mounting piece is arranged at the output end of the cylinder; the guide column group is arranged on the mounting part, a connecting pipe group is arranged on the guide column group, and the connecting pipe group is mounted in a sliding manner along the length direction of the guide column group; the supporting frame is arranged on the connecting pipe set and synchronously moves along with the connecting pipe set; the display is arranged on the supporting frame, and the display is rotationally mounted along the supporting frame; the driving mechanism is arranged on the mounting part and is used for adjusting the height of the display; the transmission mechanism is arranged on the supporting frame and used for adjusting the supporting angle of the displayer; the operation comfort and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of remote control, and in particular to a remote control platform for a cantilever bucket wheel excavator. Background Technology

[0002] In modern industrial production, bucket wheel excavators, as important bulk material handling equipment, are widely used in ports, mines, power plants, and other places. Their operating efficiency and safety are directly related to production benefits and personnel safety. Traditionally, bucket wheel excavator operation is mostly done manually on-site, requiring operators to be directly exposed to complex and changing working environments, such as high temperatures, dust, and noise. This not only poses a threat to the health of operators but also limits operational efficiency and accuracy.

[0003] In recent years, with the rapid development of industrial automation and intelligent technologies, remote control technology has been gradually applied to the operation of bucket wheel excavators. The aim is to enable operators to remotely control the excavator in a safe and comfortable environment through remote monitoring and control systems, thereby effectively avoiding the impact of harsh on-site environments on operators and improving operational safety and efficiency. However, existing remote control platforms for bucket wheel excavators still have some design shortcomings, such as fixed monitor positions that cannot be flexibly adjusted according to the operator's actual needs, resulting in limited field of vision and affecting operational comfort and efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a remote control platform for cantilever bucket wheel excavators that improves operational comfort and efficiency.

[0005] This utility model discloses a remote control platform for a cantilever bucket wheel excavator, comprising:

[0006] The control room is a separate, fixed installation.

[0007] The cylinder is located inside the control room;

[0008] Mounting component, located at the cylinder output end;

[0009] The guide post assembly is mounted on the mounting component, and the guide post assembly is equipped with a connecting pipe assembly, which is slidably installed along the length of the guide post assembly.

[0010] The support frame is mounted on the connecting pipe assembly and moves synchronously with the connecting pipe assembly;

[0011] The monitor is mounted on a support frame and rotates along the support frame.

[0012] A drive mechanism, mounted on the mounting bracket, is used to adjust the height of the monitor.

[0013] The transmission mechanism, mounted on the support frame, is used to adjust the support angle of the monitor.

[0014] Furthermore, the drive mechanism includes:

[0015] Two worm gears are rotatably mounted on the mounting component, and the rotation axes of the two worm gears are parallel.

[0016] Two servo motors are respectively mounted on the mounting bracket, and the output ends of the two servo motors are respectively mounted on two worm gears;

[0017] The support shaft is rotatably mounted on the support frame, and a worm gear is coaxially mounted on the support shaft, with two worms meshing with the worm gear.

[0018] Preferably, the two servo motors are driven synchronously, and the forward and reverse rotation speeds of the two servo motors are the same.

[0019] Furthermore, when the two servo motors rotate in the same direction, the worm gear is in a stationary state, which drives the display to adjust its height.

[0020] When the two servo motors rotate in opposite directions, the worm gear is rotating, and the height position of the display is stationary, allowing the display to adjust its angle.

[0021] Preferably, the transmission mechanism includes:

[0022] A threaded tube is rotatably mounted on a support frame, with the threaded tube arranged parallel to the rotation axis of the support shaft.

[0023] A threaded post is installed inside the threaded tube and is fitted with the internal thread of the threaded tube.

[0024] The driven gear is coaxially mounted on the threaded tube;

[0025] The drive gear is coaxially mounted on the support shaft;

[0026] The transmission mechanism is mounted on the support frame, and the transmission mechanism is respectively meshed with the driving gear and the driven gear;

[0027] A connecting mechanism is installed on the display and is fitted with a threaded post for adjusting the display angle.

[0028] Furthermore, the connecting mechanism includes:

[0029] Two guide frames are mounted on the display. Movable parts are installed in the guide grooves of the guide frames and are slidably mounted along the guide grooves.

[0030] The connecting post is rotatably installed in the connecting hole of the two moving parts, and the threaded post is installed in conjunction with the connecting post.

[0031] Preferably, the transmission mechanism includes:

[0032] The auxiliary shaft is rotatably mounted on the support frame;

[0033] The transmission gear is coaxially mounted on the auxiliary shaft, and the transmission gear meshes with the driving gear and the driven gear respectively.

[0034] Furthermore, the mounting component is provided with a through hole, which is coaxially arranged with the threaded post for the threaded post to pass through.

[0035] This design introduces a remote control platform for cantilever bucket wheel excavators. The independent, fixed control room provides operators with a closed and safe space, protecting them from external environmental influences and improving operational safety and comfort. Through the coordination of cylinders, drive mechanisms, and transmission mechanisms, the display can be flexibly adjusted in position and angle according to the operator's needs, enhancing operational convenience and efficiency. This platform not only provides a safe and comfortable operating environment but also enhances the overall performance of the system through carefully designed components. It is suitable for remote control scenarios of bucket wheel excavators of various sizes, bringing significant functional improvements and operational convenience. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the structure of a remote control platform for a cantilever bucket wheel excavator at a first angle according to this utility model;

[0037] Figure 2 This is a schematic diagram of the structure of a remote control platform for a cantilever bucket wheel excavator, omitting the operator's cab.

[0038] Figure 3 This is a schematic diagram of the drive mechanism structure of a remote control platform for a cantilever bucket wheel excavator according to this utility model;

[0039] Figure 4 This is an exploded structural diagram of the transmission mechanism of a remote control platform for a cantilever bucket wheel excavator according to this utility model.

[0040] The following are labels in the attached diagram: 1. Control room; 2. Cylinder; 3. Mounting component; 4. Guide column assembly; 5. Connecting pipe assembly; 6. Support frame; 7. Display; 8. Drive mechanism; 81. Worm gear; 82. Servo motor; 83. Support shaft; 84. Worm wheel; 9. Transmission mechanism; 91. Threaded pipe; 82. Threaded column; 93. Driven gear; 94. Driven gear; 95. Transmission mechanism; 95a. Auxiliary shaft; 95b. Transmission gear; 96. Connecting mechanism; 96a. Guide frame; 96b. Moving part; 96c. Connecting column. Detailed Implementation

[0041] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0042] This utility model relates to a remote control platform for a cantilever bucket wheel excavator, such as... Figures 1 to 4 As shown, it includes:

[0043] Control room 1, independently and permanently set up, provides operators with a closed and safe space, protecting them from the influence of the external environment;

[0044] Cylinder 2, located inside the control room 1, is used to provide power output;

[0045] Mounting component 3 is located at the output end of cylinder 2 and serves as the base for connecting other components;

[0046] The guide post assembly 4 is mounted on the mounting component 3, and the guide post assembly 4 is provided with a connecting pipe assembly 5, which is slidably installed along the length of the guide post assembly 4.

[0047] The support frame 6 is mounted on the connecting pipe assembly 5 and moves synchronously with the connecting pipe assembly 5;

[0048] The display 7 is mounted on the support frame 6 and is rotatably mounted along the support frame 6 so that the display angle can be adjusted as needed;

[0049] The drive mechanism 8, mounted on the mounting component 3, is used to adjust the height of the display 7.

[0050] The transmission mechanism 9, mounted on the support frame 6, is used to adjust the support angle of the display 7;

[0051] The working principle of this device is as follows:

[0052] After cylinder 2 is started, its output end pushes the mounting part 3 to adjust the viewing distance of display 7. The height of display 7 is adjusted by drive mechanism 8 to meet the operator's optimal eye level. The support angle of display 7 is adjusted by transmission mechanism 9 to ensure that the operating interface can be clearly displayed, improving operating comfort and efficiency. Operators can remotely control the machine in a comfortable environment and monitor and adjust the operating status of the bucket wheel excavator in real time.

[0053] The independent and fixed control room 1 provides operators with a closed and safe space, protecting them from the influence of the external environment and improving the safety and comfort of operation. Through the cooperation of cylinder 2, drive mechanism 8 and transmission mechanism 9, the display 7 can be flexibly adjusted in position and angle according to the needs of the operator, improving the convenience and efficiency of operation. It not only provides operators with a safe and comfortable operating environment, but also enhances the overall performance of the system through the careful design of each component. It is suitable for remote control scenarios of bucket wheel excavators of various sizes and brings significant functional improvements and operational convenience.

[0054] As a preferred option, such as Figures 1 to 4 As shown, the drive mechanism 8 includes:

[0055] Two worm gears 81 are rotatably mounted on the mounting part 3, and the rotation axes of the two worm gears 81 are parallel.

[0056] Two servo motors 82 are respectively mounted on the mounting part 3, and the output ends of the two servo motors 82 are respectively mounted on two worm gears 81;

[0057] The support shaft 83 is rotatably mounted on the support frame 6, and a worm gear 84 is coaxially mounted on the support shaft 83, with two worms 81 meshing with the worm gear 84.

[0058] The two servo motors 82 are driven synchronously, and the forward and reverse rotation speeds of the two servo motors 82 are the same;

[0059] When the two servo motors 82 rotate in the same direction, the worm gear 84 is in a stationary state, which drives the display 7 to adjust the height.

[0060] When the two servo motors 82 rotate in opposite directions, the worm gear 84 is rotating. At this time, the height position of the display 7 is stationary, and the display 7 is adjusted in angle.

[0061] The working principle of the drive mechanism 8 of this device is as follows:

[0062] Height adjustment: Two servo motors 82 start synchronously, with the same direction and speed. Two worm gears 81 rotate simultaneously, but because they rotate in the same direction, the worm wheel 84 remains stationary. The support shaft 83 drives the display 7 to move along a predetermined path to achieve height adjustment, so that it meets the operator's optimal line of sight.

[0063] Angle adjustment: Two servo motors 82 start, but one rotates forward while the other rotates in reverse. Since the two worm gears 81 rotate in opposite directions, the worm wheel 84 starts to rotate. The support shaft 83 drives the display 7 to rotate around its axis through the transmission mechanism 9, thereby achieving angle adjustment and ensuring that the operation interface can be clearly displayed.

[0064] By cooperating with the servo motor 82 and the worm gear 81 and worm wheel 84, the display 7 can be precisely adjusted in height and angle according to the operator's needs, improving operating comfort and efficiency. This design ensures that multiple adjustment modes can be achieved as needed based on the same power source, increasing functional versatility.

[0065] As a preferred option, such as Figures 1 to 4 As shown, the transmission mechanism 9 includes:

[0066] The threaded tube 91 is rotatably mounted on the support frame 6, and the threaded tube 91 is parallel to the rotation axis of the support shaft 83.

[0067] A threaded post 92 is disposed in the inner cavity of a threaded tube 91, and is installed in conjunction with the internal thread of the threaded tube 91.

[0068] Driven gear 93 is coaxially mounted on threaded tube 91 and is used to transmit power;

[0069] The drive gear 94 is coaxially mounted on the support shaft 83 and is used to receive power from the servo motor 82;

[0070] The transmission mechanism 95 is mounted on the support frame 6, and the transmission mechanism 9 is meshed with the driving gear 94 and the driven gear 93 respectively, for transmitting power;

[0071] A connecting mechanism 96 is provided on the display 7, and the connecting mechanism 96 is installed in conjunction with the threaded post 92 for adjusting the angle of the display 7;

[0072] The working principle of transmission mechanism 9 in this device is as follows:

[0073] When the two servo motors 82 start and rotate in opposite directions, their output ends drive the two worm gears 81 to rotate. At this time, the two worm gears 81 drive the worm wheel 84 to rotate and drive the support shaft 83 to rotate. The driving gear 94 and the driven gear 93 on the support shaft 83 mesh through the transmission mechanism 95 to transmit power to the threaded tube 91. The threaded tube 91 rotates. Due to the threaded engagement between the threaded tube 91 and the threaded column 92, the threaded column 92 moves along its axis. The threaded column 92 drives the display 7 to rotate around its axis through the connecting mechanism 96 to achieve angle adjustment and ensure that the operation interface can be clearly displayed.

[0074] The threaded engagement between the threaded tube 91 and the threaded column 92 ensures that the display 7 can accurately adjust the angle according to the operator's needs, improving operating comfort and efficiency. The transmission mechanism 9 not only provides the display 7 with precise and stable support angle adjustment function, but also enhances the overall performance of the system through carefully designed components. It is suitable for remote control scenarios of bucket wheel excavators of various sizes and brings significant functional improvements and operational convenience.

[0075] As a preferred option, such as Figures 1 to 4 As shown, the connecting mechanism 96 includes:

[0076] Two guide frames 96a are mounted on the display 7. A movable part 96b is provided in the guide groove of the guide frame 96a, and the movable part 96b is slidably mounted along the guide groove.

[0077] The connecting post 96c is rotatably disposed in the connecting holes of the two moving parts 96b, and the threaded post 92 is installed in conjunction with the connecting post 96c;

[0078] The cooperation between the threaded post 92 and the connecting post 96c ensures that the display 7 can accurately adjust the angle according to the operator's needs, improving operating comfort and efficiency. The connecting mechanism 96 not only provides the display 7 with a precise and stable support angle adjustment function, but also enhances the overall performance of the system through carefully designed components. It is suitable for remote control scenarios of bucket wheel excavators of various sizes and brings significant functional improvements and operational convenience.

[0079] As a preferred option, such as Figures 1 to 4 As shown, the transmission mechanism 95 includes:

[0080] Auxiliary shaft 95a is rotatably mounted on support frame 6;

[0081] The transmission gear 95b is coaxially mounted on the auxiliary shaft 95a, and the transmission gear 95b is meshed with the driving gear 94 and the driven gear 93 respectively;

[0082] The transmission mechanism 95 not only provides a stable and precise power transmission path for the transmission mechanism 9, but also enhances the overall performance of the system through carefully designed components. It is suitable for remote control scenarios of bucket wheel excavators of various sizes and brings significant functional improvements and ease of operation.

[0083] As a preferred option, such as Figure 2 As shown, the mounting part 3 is provided with a through hole, and the through hole is coaxially arranged with the threaded post 92 for the threaded post 92 to pass through;

[0084] By precisely setting the through holes, the threaded post 92 can be smoothly moved through, reducing resistance and interference in the transmission process and improving the stability and reliability of the transmission.

[0085] The remote control platform for a cantilever bucket wheel excavator of this utility model can be installed, connected or set up in a way that is common mechanical and can be implemented as long as it can achieve the desired effect.

[0086] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A remote control platform for a cantilever bucket wheel excavator, characterized in that, include: Control room (1), independently and permanently installed; Cylinder (2) is located inside the control room (1); Mounting component (3) is provided at the output end of the cylinder (2); A guide post assembly (4) is provided on the mounting component (3), and a connecting pipe assembly (5) is provided on the guide post assembly (4). The connecting pipe assembly (5) is slidably installed along the length direction of the guide post assembly (4). The support frame (6) is mounted on the connecting pipe assembly (5) and moves synchronously with the connecting pipe assembly (5); The display (7) is mounted on the support frame (6) and is rotatably mounted along the support frame (6); A drive mechanism (8) is provided on the mounting component (3) for adjusting the height of the display (7); A transmission mechanism (9) is provided on the support frame (6) for adjusting the support angle of the display (7).

2. The remote control platform for cantilever bucket wheel excavators as described in claim 1, characterized in that, The drive mechanism (8) includes: Two worm gears (81) are rotatably mounted on the mounting component (3), and the rotation axes of the two worm gears (81) are parallel. Two servo motors (82) are respectively mounted on the mounting component (3), and the output ends of the two servo motors (82) are respectively mounted on the two worm gears (81); A support shaft (83) is rotatably mounted on the support frame (6), and a worm gear (84) is coaxially mounted on the support shaft (83), with two worms (81) meshing with the worm gear (84).

3. The remote control platform for cantilever bucket wheel excavators as described in claim 2, characterized in that, The two servo motors (82) are driven synchronously, and the two servo motors (82) rotate at the same speed in both forward and reverse directions.

4. The remote control platform for cantilever bucket wheel excavators as described in claim 2, characterized in that, When the two servo motors (82) rotate in the same direction, the worm gear (84) is in a stationary state, which drives the display (7) to adjust its height. When the two servo motors (82) rotate in opposite directions, the worm gear (84) is in a rotating state. At this time, the height position of the display (7) is stationary, and the display (7) is adjusted in angle.

5. The remote control platform for cantilever bucket wheel excavators as described in claim 2, characterized in that, The transmission mechanism (9) includes: A threaded tube (91) is rotatably mounted on the support frame (6), and the threaded tube (91) is parallel to the rotation axis of the support shaft (83); A threaded post (92) is disposed in the inner cavity of the threaded tube (91), and the internal thread of the threaded tube (91) is engaged for installation; The driven gear (93) is coaxially mounted on the threaded tube (91); The drive gear (94) is coaxially mounted on the support shaft (83); A transmission mechanism (95) is disposed on the support frame (6), and the transmission mechanism (9) is respectively meshed with the driving gear (94) and the driven gear (93); A connecting mechanism (96) is disposed on the display (7), and the connecting mechanism (96) is installed in conjunction with the threaded post (92) for adjusting the angle of the display (7).

6. The remote control platform for cantilever bucket wheel excavators as described in claim 5, characterized in that, The connecting mechanism (96) includes: Two guide frames (96a) are disposed on the display (7). A movable part (96b) is disposed in the guide groove of the guide frame (96a), and the movable part (96b) is slidably installed along the guide groove. The connecting post (96c) is rotatably disposed in the connecting holes of the two moving parts (96b), and the threaded post (92) is fitted with the connecting post (96c).

7. The remote control platform for cantilever bucket wheel excavators as described in claim 5, characterized in that, The transmission mechanism (95) includes: An auxiliary shaft (95a) is rotatably mounted on the support frame (6); The transmission gear (95b) is coaxially mounted on the auxiliary shaft (95a), and the transmission gear (95b) is meshed with the driving gear (94) and the driven gear (93) respectively.

8. The remote control platform for cantilever bucket wheel excavators as described in claim 5, characterized in that, The mounting component (3) is provided with a through hole, and the through hole is coaxially arranged with the threaded post (92) for the threaded post (92) to pass through.

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