An unmanned automatic operation control system for a bridge crane

Abstract

The application discloses a kind of bridge crane unmanned automatic operation control system, it is related to crane technical field, including first bridge, second bridge, moving block and lifting hook, the device uses, control assembly reciprocating sliding on first bridge and second bridge, with the air blowing of control assembly face is on second dust removal component, so that fan can drive cleaning plate to clean the surface of filter plate, avoid the situation that filter plate vent is blocked by dust, and simultaneously under the driving of no external power, dust removal work can be realized, in addition, cleaning plate can pull up first dust removal component in the process of rotation, when first dust removal component falls again, it can knock the surface of filter plate, so that dust with strong adhesion force on the surface of filter plate can be shaken and knocked off, mosquito lamp can concentrate mosquito of control device to the periphery of electric shock plate, and electric shock plate can collide with surrounding mosquito when rotating, so as to achieve the purpose of electric shock mosquito.

Description

Technical Field

[0001] This invention relates to the field of crane technology, specifically to an unmanned automatic operation control system for a bridge crane. Background Technology

[0002] Bridge cranes are lifting equipment that spans across workshops, warehouses, and material yards for material handling. They are the most widely used and numerous type of lifting machinery. Their ends rest on tall concrete pillars or metal supports, resembling a bridge. The bridge frame of a bridge crane runs longitudinally along tracks laid on elevated structures on both sides, making full use of the space beneath the bridge frame for material handling without being obstructed by ground equipment.

[0003] However, existing crane control devices with unmanned automatic operation control systems do not have dust removal functions during use. Cranes generally operate in environments with a lot of dust, especially when cranes are lifting goods, which generates a lot of dust. After prolonged use, dust accumulates inside the control device, reducing the heat dissipation capacity of the internal components. In addition, control devices with dustproof devices often have air vents blocked by dust, preventing airflow and further hindering the rapid dissipation of heat from the internal components, thus reducing their lifespan. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an unmanned automatic operation control system for bridge cranes. This system solves the problems of existing crane control devices lacking dust removal capabilities, leading to dust accumulation inside the control device, reduced heat dissipation of internal components, and dust blocking airflow at ventilation openings, preventing rapid heat dissipation.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an unmanned automatic operation control system for a bridge crane, comprising a first bridge frame, a second bridge frame, a moving block, and a hook. The second bridge frame is fixedly mounted on one side of the first bridge frame. The moving block is slidably connected to the top of both the first and second bridge frames. A power unit is fixedly mounted on one side of the top of the moving block. A hook is mounted below the power unit. A control component is fixedly mounted on one side of the top of the moving block. Pulley assemblies are fixedly mounted at the four corners of the bottom of the moving block. Slide rails are fixedly mounted on the tops of both the first and second bridge frames.

[0006] The control assembly includes a control box. A first protective cover is fixedly installed on one side wall of the control box, and a second protective cover is fixedly installed on the other side wall of the control box. Several ventilation openings are provided on the front of the control box, and filter plates are fixedly installed inside each ventilation opening. A first dust removal component is fixedly installed on one side of each filter plate. A drive shaft is rotatably connected inside the control box. Both ends of the drive shaft pass through the control box and extend to the outside. A second dust removal component is fixedly connected to one end of the drive shaft, and an electric shock plate is fixedly connected to the other end of the drive shaft. A pneumatic horn, an airbag, and a mosquito-attracting lamp are fixedly connected to the back of the control box. A protrusion is fixedly installed on one side wall of the electric shock plate.

[0007] The second dust removal component includes a second rotating shaft, one end of which is fixedly connected to a fan, and a cleaning plate is fixedly sleeved on the outer wall of the second rotating shaft. A number of bristles are fixedly arranged on one side wall of the cleaning plate, and push blocks are fixedly connected to both sides of one side wall of the cleaning plate.

[0008] Furthermore, the pulley assembly includes a roller, a wheel frame, and a rotating shaft. The roller is rotatably connected to the wheel frame via the rotating shaft. A motor is fixedly installed on one side wall of the wheel frame, and the drive end of the motor is fixedly connected to the rotating shaft.

[0009] Furthermore, the first dust removal component includes a mounting base, a steel sheet is fixedly connected to one side wall of the mounting base, a spring and a striking post are fixedly connected to the bottom of the steel sheet, and a scraper is fixedly connected to one side of the top of the steel sheet.

[0010] Furthermore, the pneumatic horn is fixedly connected to the four corners on the back of the control box.

[0011] Furthermore, when the electric shock plate rotates, the airbag is located on the circumference formed by the protrusion.

[0012] Furthermore, the pneumatic horn and the airbag are connected by a pipe.

[0013] Furthermore, the surface of the first dust removal component is provided with several elongated holes.

[0014] Furthermore, the bottom end of the striking column is located directly above the filter plate.

[0015] Beneficial effects

[0016] This invention provides an unmanned automatic operation control system for bridge cranes. Compared with existing technologies, it has the following advantages:

[0017] 1. An unmanned automatic operation control system for a bridge crane, comprising a first bridge frame, a second bridge frame, a moving block, and a hook. The second bridge frame is fixedly mounted on one side of the first bridge frame. The moving block is slidably connected to the top of both the first and second bridge frames. A power unit is fixedly mounted on one side of the top of the moving block. A hook is located below the power unit. A control component is fixedly mounted on one side of the top of the moving block. Pulley assemblies are fixedly mounted at the four corners of the bottom of the moving block. Slide rails are fixedly mounted on the tops of both the first and second bridge frames. A second dust removal component includes a second rotating shaft. A fan is fixedly connected to one end of the second rotating shaft, and a cleaning plate is fixedly fitted onto the outer wall of the second rotating shaft. Several brush bristles are fixedly installed on the side wall, and push blocks are fixedly connected to both sides of one side wall of the cleaning plate. When the device is in use, the control component slides back and forth on the first bridge and the second bridge, and the air blowing on the control component blows on the second dust removal component. Thus, the fan can drive the cleaning plate to clean the surface of the filter plate, avoiding the situation where the air vents of the filter plate are blocked by dust. Moreover, the dust removal work can be carried out without the drive of external power, saving energy costs. In addition, the cleaning plate can pull up the first dust removal component during rotation. When the first dust removal component falls down again, it can knock the surface of the filter plate, thereby vibrating and knocking off the dust with strong adhesion to the surface of the filter plate.

[0018] 2. An unmanned automatic operation control system for a bridge crane, comprising a control box, a first protective cover fixedly installed on one side wall of the control box, and a second protective cover fixedly installed on the other side wall of the control box. Several ventilation openings are provided on the front of the control box, each containing a filter plate. A first dust removal component is fixedly installed on one side of each filter plate. A drive shaft is rotatably connected inside the control box, with both ends of the drive shaft passing through the control box and extending to the outside. A second dust removal component is fixedly connected to one end of the drive shaft, and an electric shock plate is fixedly connected to the other end. A pneumatic horn, an airbag, and a mosquito-attracting lamp are fixedly connected to the back of the control box. A protrusion is fixedly installed on one side wall of the electric shock plate. During operation, the mosquito-attracting lamp attracts mosquitoes to the vicinity of the electric shock plate. As the electric shock plate rotates, it collides with surrounding mosquitoes, thus achieving the purpose of electric shock. The rotating electric shock plate increases the probability of capturing mosquitoes and prevents mosquitoes from entering the control device and interfering with its internal components.

[0019] 3. An unmanned automatic operation control system for a bridge crane, wherein during the rotation of the electric shock plate, the protrusion can continuously compress the air bag, and the gas in the air bag is squeezed out to provide power for the pneumatic horn, thereby enabling the pneumatic horn to sound and play a warning role, thus improving the working safety of the crane. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the control component of the present invention;

[0022] Figure 3 This is a schematic diagram of the first exploded three-dimensional structure of the control component of the present invention;

[0023] Figure 4 This is a schematic diagram of the second exploded three-dimensional structure of the control component of the present invention;

[0024] Figure 5 This is a three-dimensional structural diagram of the first dust removal component of the present invention;

[0025] Figure 6 This is a three-dimensional structural diagram of the second dust removal component of the present invention.

[0026] In the diagram: 1. First cable tray; 2. Second cable tray; 3. Moving block; 4. Hook; 5. Control assembly; 501. Control box; 502. First protective cover; 503. Second protective cover; 504. Filter plate; 505. First dust removal assembly; 5051. Mounting base; 5052. Steel sheet; 5053. Striking post; 5054. Spring; 5055. Scraper; 506. Drive shaft; 507. Second dust removal assembly; 5071. Second rotating shaft; 5072. Fan; 5073. Cleaning plate; 5074. Brush bristles; 5075. Push block; 508. Pneumatic horn; 509. Airbag; 510. Mosquito attractant lamp; 511. Electric shock plate; 512. Protrusion; 6. Pulley assembly; 7. Slide rail. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-6This invention provides a technical solution: an unmanned automatic operation control system for a bridge crane, comprising a first bridge frame 1, a second bridge frame 2, a moving block 3, and a hook 4. The second bridge frame 2 is fixedly mounted on one side of the first bridge frame 1. The moving block 3 is slidably connected to the tops of the first bridge frame 1 and the second bridge frame 2. A power unit is fixedly mounted on one side of the top of the moving block 3, and a hook 4 is located below the power unit. A control component 5 is fixedly mounted on one side of the top of the moving block 3, and pulley assemblies 6 are fixedly mounted at the four corners of the bottom of the moving block 3. Slide rails 7 are fixedly mounted on the tops of both the first bridge frame 1 and the second bridge frame 2. The control component 5 includes a control box 501, and a first protective cover 502 is fixedly mounted on one side wall of the control box 501. A second protective cover 503 is fixedly installed on the other side wall of the control box 501. Several ventilation openings are provided on the front of the control box 501. Filter plates 504 are fixedly installed inside each ventilation opening. A first dust removal assembly 505 is fixedly installed on one side of each filter plate 504. A drive shaft 506 is rotatably connected inside the control box 501. Both ends of the drive shaft 506 pass through the control box 501 and extend to the outside. A second dust removal assembly 507 is fixedly connected to one end of the drive shaft 506, and an electric shock plate 511 is fixedly connected to the other end of the drive shaft 506. A pneumatic horn 508, an airbag 509, and a mosquito-attracting lamp 510 are fixedly connected to the back of the control box 501. A protrusion 512 is fixedly installed on one side wall of the electric shock plate 511. The second dust removal assembly 507 includes a second rotating... A second rotating shaft 5071 has a fan 5072 fixedly connected to one end, and a cleaning plate 5073 is fixedly sleeved on the outer wall of the second rotating shaft 5071. Several bristles 5074 are fixedly arranged on one side wall of the cleaning plate 5073, and push blocks 5075 are fixedly connected to both sides of one side wall of the cleaning plate 5073. A pulley assembly 6 includes a roller, a wheel frame, and a rotating shaft. The roller is rotatably connected to the wheel frame via the rotating shaft. A motor is fixedly arranged on one side wall of the wheel frame, and the drive end of the motor is fixedly connected to the rotating shaft. A first dust removal assembly 505 includes a mounting base 5051. A steel plate 5052 is fixedly connected to one side wall of the mounting base 5051. A spring 5054 and a striking post 5053 are fixedly connected to the bottom of the steel plate 5052. A scraper 5055 is fixedly connected to the top side of component 2. A pneumatic horn 508 is fixedly connected to the four corners on the back of the control box 501. When the electric shock plate 511 rotates, the airbag 509 is located on the circumference formed by the protrusion 512. The pneumatic horn 508 and the airbag 509 are connected by a pipe. Several elongated holes are opened on the surface of the first dust removal component 505. The bottom end of the striking column 5053 is located directly above the filter plate 504. When the device is in use, the control component 5 slides back and forth on the first bridge 1 and the second bridge 2, and the air blowing on the second dust removal component 507 is blown by the control component 5. Thus, the fan 5072 can drive the cleaning plate 5073 to clean the surface of the filter plate 504, avoiding the situation where the air holes of the filter plate 504 are blocked by dust.Furthermore, dust removal can be achieved simultaneously without external power, saving energy costs. Additionally, the sweeping plate 5073, during rotation, can lift the first dust removal component 505. When the first dust removal component 505 falls again, it can tap the surface of the filter plate 504, thereby vibrating and dislodging the dust with strong adhesion to the filter plate 504. The mosquito-attracting lamp 510 can concentrate and attract mosquitoes from the control device to the vicinity of the electric shock plate 511. As the electric shock plate 511 rotates, it collides with the surrounding mosquitoes, thus achieving the purpose of electric shock. The rotating electric shock plate 511 increases the probability of capturing mosquitoes, preventing mosquitoes from entering the control device and interfering with its internal components. During the rotation of the electric shock plate 511, the protrusions continuously compress the airbag 509. The gas expelled from the airbag 509 provides power to the pneumatic horn 508, enabling it to sound and serve as a warning, thus improving the working safety of the crane.

[0029] In use, the pulley assembly 6 is driven by the motor to reciprocate on the slide rail 7, so that the moving block 3 and the control assembly 5 can move synchronously. During the movement, due to the height of the crane, the oncoming wind blows through the air holes on the surface of the first protective cover 502 onto the surface of the second dust removal assembly 507, so that the fan 5072 can rotate quickly, and the cleaning plate 5073 rotates synchronously. The brush bristles 5074 can continuously clean the surface of the filter plate 504, and the dust attached to the surface of the filter plate 504 is swept off. At the same time, as the cleaning plate 5073 rotates, the push block 5075 scrapes the surface of the scraper 5055, so that the steel plate 5052 is pulled up against the elastic force of the spring 5054. When the cleaning plate 5073 rotates away from the first protective cover 502, the scraper assembly 5073 moves away from the second protective cover 5077. Dust removal component 505 causes steel sheet 5052 to fall again under the elastic force of spring 5054, allowing striking column 5053 to strike the surface of filter plate 504. Residual dust is shaken off by the impact vibration of striking column 5053, thus quickly cleaning filter plate 504. During the rotation of drive shaft 506, electric shock plate 511 rotates synchronously, and mosquito-attracting lamp 510 attracts mosquitoes to its surroundings. When electric shock plate 511 rotates, it can come into contact with mosquitoes, thus killing them with electric shock and preventing mosquitoes from entering the control device. During the rotation of electric shock plate 511, protrusion 512 can squeeze airbag 509, and gas enters into pneumatic horn 508 through pipe, causing pneumatic horn 508 to sound an alarm, thus serving as a warning.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An unmanned automatic operation control system for a bridge crane, comprising a first bridge frame (1), a second bridge frame (2), a moving block (3), and a hook (4), wherein the second bridge frame (2) is fixedly installed on one side of the first bridge frame (1), the moving block (3) is slidably connected to the top of the first bridge frame (1) and the second bridge frame (2), a power unit is fixedly installed on one side of the top of the moving block (3), and a hook (4) is installed below the power unit, characterized in that: A control component (5) is fixedly installed on one side of the top of the moving block (3), and pulley components (6) are fixedly installed at the four corners of the bottom of the moving block (3). Slide rails (7) are fixedly installed on the top of the first bridge frame (1) and the second bridge frame (2). The control assembly (5) includes a control box (501). A first protective cover (502) is fixedly installed on one side wall of the control box (501), and a second protective cover (503) is fixedly installed on the other side wall of the control box (501). Several ventilation openings are provided on the front of the control box (501), and filter plates (504) are fixedly installed inside each ventilation opening. A first dust removal assembly (505) is fixedly installed on one side of each filter plate (504). A transmission is rotatably connected inside the control box (501). The drive shaft (506) has two ends that pass through the control box (501) and extend to the outside. One end of the drive shaft (506) is fixedly connected to a second dust removal component (507), and the other end of the drive shaft (506) is fixedly connected to an electric shock plate (511). The back of the control box (501) is fixedly connected to a pneumatic horn (508), an airbag (509), and a mosquito-attracting lamp (510). A protrusion (512) is fixedly provided on one side wall of the electric shock plate (511). The second dust removal assembly (507) includes a second rotating shaft (5071), one end of which is fixedly connected to a fan (5072), and a cleaning plate (5073) is fixedly sleeved on the outer wall of the second rotating shaft (5071). A plurality of bristles (5074) are fixedly provided on one side wall of the cleaning plate (5073), and push blocks (5075) are fixedly connected to both sides of one side wall of the cleaning plate (5073). The pulley assembly (6) includes a roller, a wheel frame, and a rotating shaft. The roller is rotatably connected to the wheel frame via the rotating shaft. A motor is fixedly installed on one side wall of the wheel frame. The drive end of the motor is fixedly connected to the rotating shaft. The first dust removal assembly (505) includes a mounting base (5051). A steel plate (5052) is fixedly connected to one side wall of the mounting base (5051). A spring (5054) and a striking post (5053) are fixedly connected to the bottom of the steel plate (5052). A scraper (5055) is fixedly connected to one side of the top of the steel plate (5052). The pneumatic horn (508) is fixedly connected to the four corners on the back of the control box (501). When the electric shock plate (511) rotates, the airbag (509) is located on the circumference formed by the protrusion (512).

2. The unmanned automatic operation control system for a bridge crane according to claim 1, characterized in that: The pneumatic horn (508) and the airbag (509) are connected by a pipe.

3. The unmanned automatic operation control system for a bridge crane according to claim 1, characterized in that: The surface of the first dust removal component (505) has several elongated holes.

4. The unmanned automatic operation control system for a bridge crane according to claim 1, characterized in that: The bottom end of the striking column (5053) is located directly above the filter plate (504).

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