Three-in-one airport strong-wind snow sweeper

Abstract

The invention belongs to the technical field of road surface snow removing machinery, and particularly relates to a three-in-one airport strong-wind snow sweeper which comprises a sweeper body, a snow removing shovel is rotatably connected to one side of the sweeper body, an extension shovel is slidably connected to the inner side of the snow removing shovel, and a double-shaft motor is fixedly connected to the upper side of the snow removing shovel. The output ends of the two sides of the double-shaft motor are fixedly connected with adjusting screw rods, that is, when facing a wide road surface of an airport, the extension shovel can be moved out of the inner side of the snow removal shovel, and the brush is rotated to a proper angle, so that the sweeping range of the device is expanded, the snow removal range of the device is further expanded, and the sweeping efficiency is improved. The number of times that the device needs to move repeatedly when facing a wide road surface is reduced, snow removal of the device is quicker and more convenient, after snow removal is completed, an extension shovel is stored into a snow removal shovel, a brush is stored to the lower side of a vehicle body, the size of the device is reduced, and the space occupied by the device when the device is placed is reduced; and subsequent movement and storage of the device are facilitated, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of road snow removal machinery, and particularly relates to a three-in-one airport strong wind snow removal vehicle. BACKGROUND

[0002] After snowfall, the airport runway and taxiway often have safety hazards due to accumulated snow: thick and heavy snow can significantly reduce the road friction coefficient, increasing the risk of tire skidding when the aircraft takes off and lands; at the same time, snow cover can obscure the ground navigation signs and runway boundary lines, directly affecting the pilot's judgment of the flight environment, greatly increasing the possibility of operational errors. To effectively deal with such problems, modern airports generally use three-in-one snow removal vehicles for systematic snow removal operations to ensure that the airport can operate normally.

[0003] The three-in-one snow removal vehicle in the prior art generally uses a snow shovel to lift most of the snow close to the ground, so that the snow is pushed out along the two short sides of the snow shovel, at the same time, a brush is used close to the ground to further sweep the small amount of snow remaining on the ground, and finally a fan is used to further blow and clean the ground, thereby completing the snow removal function.

[0004] However, this three-in-one snow removal vehicle has certain limitations in design, the length of the front snow shovel is relatively fixed, so that a single operation can only cover a fixed width of the area. This feature makes it necessary for the device to move back and forth multiple times to cover the entire area when facing wide road surfaces such as airport runways and taxiways. Frequent back-and-forth operations significantly prolong the total snow removal time and reduce the snow removal efficiency of the device; therefore, a three-in-one airport strong wind snow removal vehicle is proposed to solve the above problems. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0006] The technical solution adopted by the present invention to solve its technical problem is as follows: A three-in-one airport strong wind snow removal vehicle of the present invention includes a vehicle body, a snowplow rotatably connected to one side of the vehicle body, an extension shovel slidably connected to the inner side of the snowplow, a dual-shaft motor fixedly connected to the upper side of the snowplow, adjusting screws fixedly connected to both output ends of the dual-shaft motor, the adjusting screws being threadedly connected to the extension shovel, a connecting frame fixedly connected to one side of the snowplow, a T-shaped rod slidably connected to the inner side of the connecting frame, a first hydraulic cylinder fixedly connected to the lower side of the vehicle body, the output end of the first hydraulic cylinder being fixedly connected to the T-shaped rod, a rotating block rotatably connected to the lower side of the vehicle body, a stabilizing plate bolted to the inner side of the rotating block, a brush fixedly connected to one side of the stabilizing plate, a gear fixedly connected to one end of the rotating block, the gears meshing with each other, a single-shaft motor fixedly connected to the upper side of the vehicle body, one side of the gear being fixedly connected to the single-shaft motor, a fan fixedly connected to the lower side of the vehicle body, a hose connected to one end of the fan, an exhaust pipe connected to one end of the hose, and an exhaust pipe fixedly connected to the rotating block; Before implementing this invention, ensure that the exhaust pipe has multiple openings for air discharge, and that these openings are angled towards the ground. Ensure that when the lower end of the snowplow is rotated close to the ground, the lower end of the extension shovel is positioned at the same ground-close position as the lower end of the snowplow. In use, the first hydraulic cylinder moves the T-shaped rod, which in turn rotates the connecting frame. The connecting frame pulls the snowplow and extension shovel to rotate, bringing one end of each shovel close to the ground. Then, a dual-axis motor drives the adjusting screw to rotate, which moves the two extension shovels apart to a suitable length. A single-axis motor drives a gear on one side to rotate, and the gears mesh to move the other... One side of the gear rotates synchronously, thereby driving the two side rotating blocks to rotate to the appropriate angle. The rotating blocks drive the stabilizing plate and brush to rotate to the appropriate angle. At this time, the distance between the ends of the two side rotating blocks that are far apart from each other is the same as the distance between the ends of the two side extension shovels that are far apart from each other. The vehicle body drives the snowplow, extension shovel and brush to move. The snowplow and extension shovel shovel up the snow and push it to both sides. At the same time, the movement of the brush further sweeps the road surface. At the same time, the blower is started, and the blower drives the air into the inside of the hose. The air is injected into the inside of the exhaust pipe through the hose and then discharged through the remaining multiple openings of the exhaust pipe, so that the air can further blow and clean the snow. That is, when facing a wider road surface of the airport, the snow shovel can be moved out of the inside of the snow shovel by extending the shovel, the brush is turned to the appropriate angle, the cleaning range of the device is expanded, the snow removal range of the device is further expanded, the number of times of repeated movement of the device when facing a wider road surface is reduced, the device is more convenient and fast to remove snow, and after snow removal, the extension shovel is retracted into the inside of the snow shovel, the brush is stored under the vehicle body, the volume of the device is reduced, the space required when the device is placed is reduced, and the subsequent movement and storage of the device are facilitated, thereby improving the practicability of the device.

[0007] Preferably, the upper side of the vehicle body is fixedly connected with a storage box, the inside of the storage box is communicated with a suction pump, the upper side of the suction pump is communicated with a spring pipe, one end of the spring pipe is communicated with a spray head, the upper side of the vehicle body is fixedly connected with a limiting frame, the inside of the limiting frame is slidingly connected with a limiting rod, the surface of one end of the limiting rod and the surface of the limiting frame are both provided with threaded grooves, and the threaded grooves are threadedly connected with fixed screws. Before the present application is implemented, it is ensured that the surface of the limiting frame is provided with multiple threaded grooves at different positions. During use of the present application, the snow-melting agent is poured into the inside of the storage box in advance, the spray head is manually turned to the appropriate angle by the worker, the limiting rod is turned by the spray head, the threaded grooves on the surface of the limiting rod are aligned with the threaded grooves at the appropriate positions on the surface of the limiting frame, and then the fixed screws are screwed into the threaded grooves on the surface of the limiting rod and the surface of the limiting frame, so as to fix the position of the spray head. Then, the suction pump is started, the snow-melting agent is sucked out of the inside of the storage box by the suction pump, the snow-melting agent enters the inside of the spring pipe through the suction pump, and finally is discharged from the spray head, so that the snow-melting agent falls on the snow pushed away, so as to quickly melt the snow. That is, after the device moves back and forth to push the snow together, the spray head is limited at the appropriate position and angle, so as to spray the snow-melting agent on the snow according to the snow accumulation position, and further melt the snow by spraying the snow-melting agent, so that the snow can be removed more quickly, and the snow is more difficult to block the airport, thereby further improving the snow removal efficiency of the device.

[0008] Preferably, one end of the rotating block is fixedly connected with an arc-shaped clamping plate, the inside of the vehicle body is provided with an arc-shaped groove, and the arc-shaped clamping plate and the arc-shaped groove are slidingly connected. Before the present application is implemented, it is ensured that the two arc-shaped grooves and the arc-shaped clamping plate are respectively formed with the shape of the other end of the two rotating blocks as the center. During use of the present application, when the rotating block rotates, the arc-shaped clamping plate rotates in the inside of the arc-shaped groove, and the arc-shaped groove limits the arc-shaped clamping plate, so that the arc-shaped clamping plate can limit one end of the rotating block. That is: after rotating to the lower side of the vehicle body at one end of the rotating block, the arc-shaped slot supports and limits the arc-shaped clamping plate, thereby supporting and limiting the end of the rotating block not connected with the gear, so that the position of the rotating block after rotation is more stable, and the stability of the device in use is improved.

[0009] Preferably, the first support block is fixedly connected to the outside of the extension shovel, the first scattering roller is rotatably connected to the inside of the first support block, the low-temperature motor is arranged on the side away from each other of the extension shovel, the output end of the low-temperature motor is fixedly connected with the first scattering roller, and the two low-temperature motors are fixedly connected with the two first support blocks farthest away from each other. Before the present application is implemented, it is ensured that the two first scattering rollers are arranged at positions just separated from each other, so that the two first scattering rollers will not be limited by each other when they follow the extension shovel to move, it is ensured that the length of the two first scattering rollers is two-thirds of the length of the snow shovel, it is ensured that the outer sides of the two first scattering rollers are rotating rollers with helical blades as shown in the figure, when the present application is used, the extension shovel will drive the two first scattering rollers to move away from each other when it moves, and when the snow is being shoveled, snow water will enter the inside of the extension shovel and the snow shovel, the first scattering rollers are driven to rotate by the low-temperature motor, and the first scattering rollers further break and guide the bulk snow. That is: when the device is shoveling snow, the helical blades of the first scattering rollers further break the snow to increase the contact area of the snow with the snow-melting agent, so that the subsequent melting can be more rapid and convenient, and the helical blades guide the snow to separate from the device more quickly, so that the discharge of the snow is more stable, and the stability of the device in use is improved.

[0010] Preferably, the second support block is fixedly connected to the outside of the extension shovel, the second scattering roller is rotatably connected to the inside of the second support block, the square rod is fixedly connected to one end of the second scattering roller, the square slot is formed in the inside of the first scattering roller, and the square rod and the square slot are in sliding connection. Before the present application is embodied, ensure that the second scattering roller is the same as the first scattering roller, and both are rotating rollers with spiral blades, ensure that the spiral blades of the second scattering roller connected with the first scattering roller on both sides are oppositely oriented to the spiral blades of the first scattering roller, so that when the first scattering roller and the second scattering roller rotate in the same direction, the oppositely oriented spiral blades of the first scattering roller and the second scattering roller will oppositely guide the snow, so that the second scattering roller can guide and discharge the snow on both sides in cooperation with the first scattering roller on the other side, when the present application is used, the first scattering roller can drive the square groove to rotate, the square rod is driven to rotate by the square groove, and the second scattering roller is driven to rotate by the square rod, so that the second scattering roller can rotate in the same direction as the first scattering roller connected therewith, but because the spiral blades of the second scattering roller are oppositely oriented to the spiral blades of the first scattering roller, the second scattering roller can guide the snow to one side thereof; That is, through the rotation of the first scattering roller cooperating with the second scattering roller, the spiral blades of the two can further break and guide the snow, so that the breaking and guiding of the snow is more complete and smooth, and the stability of the device for discharging snow is improved.

[0011] Preferably, the distal ends of the elongated shovels away from each other are fixedly connected with baffles, and one end of each baffle is fixedly connected with a guide plate. Before the present application is embodied, ensure that the inside of the baffle is provided with recesses for accommodating the first support block and the second support block, so that when the baffle is fixed to the elongated shovel, it will not be difficult to install due to the blocking of the first support block and the second support block, when the snow moves close to the two ends of the elongated shovel away from each other, the snow is shielded by the baffle, so that the snow is not easy to contact the low-temperature motor during discharge, and the inclination angle of the guide plate is set to facilitate further guiding of the discharge of the snow, and further separate the low-temperature motor from the discharged snow. That is, through the baffles and guide plates, the snow is limited in position, so that the snow is more difficult to contact the low-temperature motor, thereby greatly reducing the friction and low temperature of the low-temperature motor caused by the snow, prolonging the service life of the low-temperature motor, and improving the stability of the device in use.

[0012] Preferably, the inside of the square rod and the second scattering roller is provided with a placing groove, and the inside of the placing groove is rotatably connected with a heating pipe, and the heating pipe is fixedly connected with the second support block. When the present application is used, the heating pipe is started to heat the square rod and the second scattering roller, and the heat is transferred to the first scattering roller by the square rod, so that the first scattering roller can be heated, thereby facilitating the melting of the snow when the first scattering roller and the second scattering roller are heated. That is, when the first and second scattering rollers break and guide the snow, the first and second scattering rollers are heated by the heating pipe, so that the snow is easy to melt, thereby preventing the snow from adhering to the outside of the first and second scattering rollers, affecting the subsequent breaking and discharging of the snow, and further improving the stability of the device in use.

[0013] Preferably, a limiting groove is formed in the inner side of the extension shovel, and a second hydraulic cylinder is fixedly connected to the upper side of the snow shovel. Before the present application is implemented, it is ensured that the limiting frame has a plurality of protruding parts in the shape of the limiting groove as shown in the figure, and when the present application is used, the limiting frame is lowered by the second hydraulic cylinder after the extension shovel moves, so that the protruding parts at the appropriate position of the limiting frame can be inserted into the inner side of the limiting groove, thereby further limiting the position of the extension shovel. That is, after the extension shovel moves to the appropriate position, the limiting frame is inserted into the limiting groove, so that the adjusted position of the extension shovel is more stable, thereby improving the stability of the device in use.

[0014] Preferably, a connecting plate is fixedly connected to the front side of the vehicle body, and a connecting rod is fixedly connected to the outer side of the limiting frame. When the limiting frame is inserted into the limiting groove, the connecting rod is inserted into the connecting plate at the same time, thereby limiting the position of the limiting frame, the second hydraulic cylinder and the snow shovel through the connecting plate and the connecting rod. That is, after the snow shovel and the extension shovel are rotated to the lower end close to the ground, the position of the snow shovel is more stable through the limiting of the connecting rod by the connecting plate, thereby improving the stability of the device in use.

[0015] Preferably, a stabilizing plate is bolted to the upper side of the vehicle body, and a cover plate is fixedly connected to the side of the stabilizing plate close to each other. Before the present application is implemented, it is ensured that the connecting position of the stabilizing plate and the vehicle body is provided with a groove capable of being threadedly connected with the bolt, and when the present application is used, the stabilizing plate is installed on the upper side of the vehicle body through the bolt, and the position of the cover plate is limited by the stabilizing plate, so that the cover plate can be sleeved outside the single-shaft motor and the gear. That is, when the gear is engaged for transmission, the cover plate is shielded in alignment, so that the two gears can be away from the outside environment, thereby reducing the wear of the gears, and when the single-shaft motor and the gear need to be repaired, the cover plate can be removed, thereby facilitating the maintenance of the single-shaft motor and the gear, and improving the convenience of the device in use.

[0016] The present application has the advantages of: 1. The three-in-one airport strong wind snow removal vehicle of the application, before the application is implemented, ensures that the exhaust pipe has a plurality of openings capable of discharging air, and the plurality of openings of the exhaust pipe are arranged at an angle towards the ground, ensures that the lower end of the snow shovel is rotated to be close to the ground, the lower end of the shovel is extended to be in the same position close to the ground as the lower end of the snow shovel, when the application is used, the T-shaped rod can be moved by the first hydraulic cylinder, the connecting frame can be rotated by the T-shaped rod, the snow shovel and the extension shovel can be rotated by the connecting frame, one end of the snow shovel and the extension shovel is close to the ground, the adjusting screw can be rotated by the double-shaft motor, the two extension shovels can be moved away from each other to the appropriate length by the adjusting screw, one side gear can be rotated by the single-shaft motor, the other side gear can be rotated synchronously by the gear meshing with each other, the two sides of the rotating block can be rotated to the appropriate angle by the gear, the stable plate and the brush can be rotated to the appropriate angle by the rotating block, at this time, the distance between the two ends of the rotating block away from each other is the same as the distance between the two ends of the extension shovel away from each other, the snow shovel, the extension shovel and the brush can be moved by the vehicle body, the snow can be scooped up by the snow shovel and the extension shovel, so that the snow is pushed to both sides, at the same time, the road surface is further cleaned by the movement of the brush, at the same time, the fan is started, air is brought into the inside of the hose by the fan, air is injected into the inside of the exhaust pipe by the hose, and then discharged by the plurality of openings of the exhaust pipe, so that the air can further blow and clean the snow; that is, when facing the wider road surface of the airport, the extension shovel can be moved out of the inside of the snow shovel, the brush can be rotated to the appropriate angle, so as to expand the cleaning range of the device, so as to further expand the snow removal range of the device, so as to reduce the number of times the device needs to be moved repeatedly when facing the wider road surface, so as to make the device more quickly and conveniently remove snow, and after snow removal is completed, the extension shovel is retracted into the inside of the snow shovel, and the brush is stored on the lower side of the vehicle body, so that the volume of the device is reduced, the space required for placing the device is reduced, so as to facilitate subsequent movement and storage of the device, and the practicability of the device is improved.

[0017] 2. The three-in-one airport strong wind snow removal vehicle provided by the application, before the application is implemented, ensures that the surface of the limiting frame is provided with a plurality of threaded grooves at different positions, when the application is used, the snow melting agent is poured into the inside of the storage box in advance, the staff manually rotates the spray head to a suitable angle, the limiting rod is rotated by the spray head, the threaded grooves on the surface of the limiting rod are aligned with the threaded grooves at suitable positions on the surface of the limiting frame, then the fixing screw is screwed into the threaded grooves on the surface of the limiting rod and the surface of the limiting frame, thereby fixing the position of the spray head, then the pump is started, the snow melting agent is drawn out from the inside of the storage box by the pump, the snow melting agent enters the inside of the spring pipe through the pump, and finally is discharged from the spray head, so that the snow melting agent falls on the snow pushed away, so that the snow can be quickly melted; that is, after the device moves back and forth to push the snow together, the spray head is limited at a suitable position and angle, so that the snow melting agent is sprayed on the snow according to the snow accumulation position, and the snow is further melted by spraying the snow melting agent, so that the snow can be removed more quickly, and the snow is more difficult to block the airport, thereby further improving the snow removal efficiency of the device. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the application or the prior art, below the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a front view of the three-dimensional structure of the application. Figure 2 It is a side view of the three-dimensional structure in the application. Figure 3 It is a bottom view of the three-dimensional structure in the application. Figure 4 It is a structure schematic diagram of the snow shovel in the application. Figure 5 It is another view schematic diagram of the snow shovel structure in the application. Figure 6 It is a structure schematic diagram of the snow shovel and the extension shovel in the application. Figure 7 It is a structure schematic diagram of the limiting frame in the application. Figure 8 It is another view schematic diagram of the limiting frame structure in the application. Figure 9 It is a structure schematic diagram of the rotating block in the application. Figure 10 It is a structure schematic diagram of the single-shaft motor in the application. Figure 11A first scattering roller structure schematic diagram in the application; Figure 12 A first scattering roller structure schematic diagram in the application Figure 1 An enlarged schematic diagram at A in the application.

[0020] In the figure: 1, vehicle body; 2, snow shovel; 3, extension shovel; 4, double-shaft motor; 5, adjusting screw rod; 6, connecting frame; 7, T-shaped rod; 8, first hydraulic cylinder; 9, rotating block; 10, stabilizing plate; 11, brush; 12, gear; 13, single-shaft motor; 14, fan; 15, hose; 16, exhaust pipe; 17, storage box; 18, suction pump; 19, spring pipe; 1901, spray head; 20, limiting frame; 21, limiting rod; 22, threaded groove; 23, fixed screw rod; 24, arc-shaped clamping plate; 25, arc-shaped groove; 26, first supporting block; 27, first scattering roller; 28, low-temperature motor; 29, second supporting block; 30, second scattering roller; 31, square rod; 32, square groove; 33, baffle; 34, guide plate; 35, placing groove; 36, heating pipe; 37, limiting groove; 38, second hydraulic cylinder; 39, limiting frame; 40, connecting plate; 41, connecting rod; 42, stabilizing plate; 43, cover plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the application.

[0022] The specific embodiments are given below.

[0023] Please refer to Figures 1 to 12As shown in the embodiment of the present invention, a three-in-one airport strong wind snow removal vehicle includes a vehicle body 1. A snowplow 2 is rotatably connected to one side of the vehicle body 1. An extension shovel 3 is slidably connected to the inner side of the snowplow 2. A dual-shaft motor 4 is fixedly connected to the upper side of the snowplow 2. Adjusting screws 5 are fixedly connected to both output ends of the dual-shaft motor 4. The adjusting screws 5 and the extension shovel 3 are threadedly connected. A connecting frame 6 is fixedly connected to one side of the snowplow 2. A T-shaped rod 7 is slidably connected to the inner side of the connecting frame 6. A first hydraulic cylinder 8 is fixedly connected to the lower side of the vehicle body 1. The output end of the first hydraulic cylinder 8 and the T-shaped rod 7 are connected to the extension shovel 3. A rod 7 is fixedly connected. A rotating block 9 is rotatably connected to the lower side of the vehicle body 1. A stabilizing plate 10 is bolted to the inner side of the rotating block 9. A brush 11 is fixedly connected to one side of the stabilizing plate 10. A gear 12 is fixedly connected to one end of the rotating block 9. The gears 12 mesh with each other. A single-axis motor 13 is fixedly connected to the upper side of the vehicle body 1. One side of the gear 12 and the single-axis motor 13 are fixedly connected. A fan 14 is fixedly connected to the lower side of the vehicle body 1. One end of the fan 14 is connected to a hose 15. One end of the hose 15 is connected to an exhaust pipe 16. The exhaust pipe 16 is fixedly connected to the rotating block 9. Before implementing this invention, ensure that the exhaust pipe 16 has multiple openings for air discharge, and that these openings are angled towards the ground. Ensure that when the lower end of the snowplow 2 is rotated close to the ground, the lower end of the extension shovel 3 is positioned similarly close to the ground as the lower end of the snowplow 2. In use, the first hydraulic cylinder 8 moves the T-shaped rod 7, which in turn rotates the connecting frame 6. The connecting frame 6 then pulls the snowplow 2 and extension shovel 3 to rotate, bringing one end of each shovel close to the ground. The dual-axis motor 4 then rotates the adjusting screw 5, which moves the two extension shovels 3 apart to a suitable length. Finally, the single-axis motor 13 rotates one side of the gear 12, and the gears mesh, causing the other side of the gear... 12 rotates synchronously, thereby driving the two rotating blocks 9 on both sides to rotate to a suitable angle through the gear 12. The rotating blocks 9 drive the stabilizing plate 10 and the brush 11 to rotate to a suitable angle. At this time, the distance between the ends of the two rotating blocks 9 that are far apart from each other is the same as the distance between the two extended shovels 3 that are far apart from each other. The vehicle body 1 drives the snowplow 2, the extended shovel 3 and the brush 11 to move. The snowplow 2 and the extended shovel 3 shovel up the snow and push it to both sides. At the same time, the movement of the brush 11 further sweeps the road surface. At the same time, the blower 14 is started. The blower 14 drives the air into the inside of the hose 15. The air is injected into the inside of the exhaust pipe 16 through the hose 15 and then discharged through the remaining multiple openings of the exhaust pipe 16, so that the air can further blow and clean the snow. That is, when facing a wider road surface of the airport, the snow shovel 2 can be moved out by extending the extension shovel 3, the brush 11 is turned to the appropriate angle, thereby expanding the cleaning range of the device, further expanding the snow removal range of the device, thereby reducing the number of times the device needs to move back and forth when facing a wider road surface, making the device snow removal more quickly and conveniently, and after snow removal, the extension shovel 3 is retracted into the snow shovel 2, and the brush 11 is stored under the vehicle body 1, so that the device volume is reduced, the space required when the device is placed is reduced, thereby facilitating subsequent movement and storage of the device, and improving the practicability of the device.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 7 and Figure 8 , the upper side of the vehicle body 1 is fixedly connected with a storage box 17, the inside of the storage box 17 is communicated with a suction pump 18, the upper side of the suction pump 18 is communicated with a spring pipe 19, one end of the spring pipe 19 is communicated with a spray head 1901, the upper side of the vehicle body 1 is fixedly connected with a limiting frame 20, the inside of the limiting frame 20 is slidingly connected with a limiting rod 21, the surface of one end of the limiting rod 21 and the surface of the limiting frame 20 are both provided with a threaded groove 22, and the threaded groove 22 is threadedly connected with a fixed screw rod 23. Before the present application is implemented, it is ensured that the surface of the limiting frame 20 is provided with multiple threaded grooves 22 at different positions, during use of the present application, the snow melting agent is poured into the inside of the storage box 17 in advance, the spray head 1901 is manually turned to the appropriate angle by the worker, the limiting rod 21 is turned by the spray head 1901, the threaded groove 22 on the surface of the limiting rod 21 is aligned with the threaded groove 22 at the appropriate position on the surface of the limiting frame 20, and then the fixed screw rod 23 is screwed into the threaded grooves 22 on the surface of the limiting rod 21 and the surface of the limiting frame 20, thereby fixing the position of the spray head 1901, and then starting the suction pump 18, the snow melting agent is drawn out from the inside of the storage box 17 by the suction pump 18, the snow melting agent passes through the suction pump 18 and enters the inside of the spring pipe 19, and finally is discharged from the spray head 1901, so that the snow melting agent falls on the snow pushed away, so that the snow can be quickly melted. That is, after the device moves back and forth to push the snow together, the spray head 1901 is limited at the appropriate position and angle, so that the snow melting agent is sprayed on the snow according to the snow accumulation position, and the snow is further melted by spraying the snow melting agent, so that the snow can be removed more quickly, and the snow is more difficult to block the airport, thereby further improving the snow removal efficiency of the device.

[0025] Please refer to Figures 1 to 3 , one end of the rotating block 9 is fixedly connected with an arc-shaped clamping plate 24, an arc-shaped groove 25 is formed in the inside of the vehicle body 1, and the arc-shaped clamping plate 24 and the arc-shaped groove 25 are slidingly connected. Before the present application is implemented, it is ensured that the two arc-shaped grooves 25 and the arc-shaped clamping plates 24 are respectively formed with the other end of the rotating block 9 as the center, and in the use of the present application, the rotating block 9 rotates to drive the arc-shaped clamping plate 24 to rotate inside the arc-shaped groove 25, and the arc-shaped groove 25 limits the arc-shaped clamping plate 24, so that the arc-shaped clamping plate 24 can limit one end of the rotating block 9; That is, after the one end of the rotating block 9 is moved out from the lower side of the vehicle body 1, the arc-shaped groove 25 supports and limits the arc-shaped clamping plate 24, thereby supporting and limiting the one end of the rotating block 9 which is not connected with the gear 12, so that the position of the rotating block 9 after rotation is more stable, and the stability of the device in use is improved.

[0026] Please refer to Figure 4 and Figure 5 As shown in the drawings, the first support block 26 is fixedly connected to the outer side of the extension shovel 3, the first scattering roller 27 is rotatably connected to the inner side of the first support block 26, the low-temperature motor 28 is arranged on the side away from each other of the extension shovel 3, the output end of the low-temperature motor 28 is fixedly connected with the first scattering roller 27, and the two low-temperature motors 28 are respectively fixedly connected with the two first support blocks 26 farthest away from each other. Before the present application is implemented, it is ensured that the two first scattering rollers 27 are arranged to be separated, so that when the two first scattering rollers 27 move with the extension shovel 3, they will not be limited by each other due to contact, and the length of the two first scattering rollers 27 is two-thirds of the length of the snow shovel 2, and the outer sides of the two first scattering rollers 27 are rotatable rollers with helical blades as shown in the drawings. In the use of the present application, when the extension shovel 3 moves, it will drive the two first scattering rollers 27 to move away from each other, and when snow is being shoveled, snow water will enter the inner sides of the extension shovel 3 and the snow shovel 2, and the first scattering roller 27 is driven to rotate by the low-temperature motor 28, and the first scattering roller 27 further breaks and guides the accumulated snow. That is, when the device is shoveling snow, the helical blades of the first scattering roller 27 further break the accumulated snow to increase the contact area between the accumulated snow and the snow-melting agent, so that the subsequent melting can be more rapid and convenient, and the helical blades guide the accumulated snow to separate from the device more quickly, so that the discharge of the accumulated snow is more stable, and the stability of the device in use is improved.

[0027] Please refer to Figure 4 and Figure 5 As shown in the drawings, the second support block 29 is fixedly connected to the outer side of the extension shovel 3, the second scattering roller 30 is rotatably connected to the inner side of the second support block 29, the square rod 31 is fixedly connected to one end of the second scattering roller 30, the square groove 32 is formed in the inner side of the first scattering roller 27, and the square rod 31 and the square groove 32 are slidably connected. Before the specific implementation of the present application, ensure that the second scattering roller 30 is the same as the first scattering roller 27, which is a rotating roller with spiral blades, and ensure that the second scattering roller 30 connected with the first scattering roller 27 on both sides has spiral blades facing opposite directions to the spiral blades of the first scattering roller 27, so that when the first scattering roller 27 and the second scattering roller 30 rotate in the same direction, the spiral blades of the first scattering roller 27 and the second scattering roller 30 facing opposite directions will guide the snow in opposite directions, so that the second scattering roller 30 can guide and discharge the snow on both sides in cooperation with the first scattering roller 27 on the other side. When the present application is used, the first scattering roller 27 can drive the square groove 32 to rotate, the square groove 32 can drive the square rod 31 to rotate, and the square rod 31 can drive the second scattering roller 30 to rotate, so that the second scattering roller 30 can rotate in the same direction as the first scattering roller 27 connected thereto. However, because the spiral blades of the second scattering roller 30 face opposite directions to the spiral blades of the first scattering roller 27, the second scattering roller 30 can guide the snow to one side of the second scattering roller 30. That is, through the cooperation of the rotation of the first scattering roller 27 and the second scattering roller 30, the spiral blades of the two can further break and guide the snow, making the breaking and guiding of the snow more complete and smooth, and improving the stability of the device.

[0028] Please refer to Figure 1 and Figure 5 As shown in the drawings, the distal ends of the elongated shovels 3 are fixedly connected with baffles 33, and one end of each baffle 33 is fixedly connected with a guide plate 34. Before the specific implementation of the present application, ensure that the inside of the baffle 33 is provided with recesses for accommodating the first support block 26 and the second support block 29, so that when the baffle 33 is fixed to the elongated shovel 3, it will not be difficult to install due to the blocking of the first support block 26 and the second support block 29. When the snow moves close to the two ends of the elongated shovel 3, the baffle 33 blocks the snow, so that the snow is not easy to contact the low-temperature motor 28 during discharge, and the inclination angle of the guide plate 34 is set to facilitate further guiding of the snow discharge and further separate the low-temperature motor 28 from the discharged snow. That is, through the baffles 33 and the guide plates 34, the snow is limited in position, so that the snow is more difficult to contact the low-temperature motor 28, thereby greatly reducing the friction and low temperature of the low-temperature motor 28 caused by the snow, prolonging the service life of the low-temperature motor 28, and improving the stability of the device in use.

[0029] Please refer to Figure 5 and Figure 11 As shown in the drawings, the inside of the square rod 31 and the second scattering roller 30 is provided with a placing groove 35, and the inside of the placing groove 35 is rotatably connected with a heating pipe 36, and the heating pipe 36 is fixedly connected with the second support block 29. In the application, the heating pipe 36 is started to heat the square bar 31 and the second breaking roller 30, the heat is transferred to the first breaking roller 27 through the square bar 31, and the first breaking roller 27 is heated, so that the snow is melted when the first breaking roller 27 and the second breaking roller 30 are heated. That is, when the first breaking roller 27 and the second breaking roller 30 break and guide the snow, the first breaking roller 27 and the second breaking roller 30 are heated by the heating pipe 36, so that the snow is easily melted, and the snow is not easily adhered to the outside of the first breaking roller 27 and the second breaking roller 30, which affects the subsequent breaking and discharging of the snow, and further improves the stability of the device.

[0030] Please refer to Figure 4 , Figure 5 , Figure 6 and Figure 12 , the inside of the extension shovel 3 is provided with a limiting groove 37, the upper side of the snow shovel 2 is fixedly connected with a second hydraulic cylinder 38, and the output end of the second hydraulic cylinder 38 is fixedly connected with a limiting frame 39. Before the application is implemented, it is ensured that the limiting frame 39 has a plurality of protruding parts with the shape of the limiting groove 37 as shown in the figure, and in the application, the limiting frame 39 is driven downward by the second hydraulic cylinder 38 after the extension shovel 3 moves, so that the protruding part at the appropriate position of the limiting frame 39 can be inserted into the inside of the limiting groove 37, thereby further limiting the position of the extension shovel 3. That is, after the extension shovel 3 moves to the appropriate position, the limiting frame 39 is inserted into the limiting groove 37, so that the adjusted position of the extension shovel 3 is more stable, and the stability of the device is improved.

[0031] Please refer to Figure 4 , Figure 5 and Figure 12 , the front side of the vehicle body 1 is fixedly connected with a connecting plate 40, the outside of the limiting frame 39 is fixedly connected with a connecting rod 41, and the connecting plate 40 and the connecting rod 41 are slidingly connected. In the application, when the limiting frame 39 is inserted into the inside of the limiting groove 37, the connecting rod 41 is simultaneously inserted into the inside of the connecting plate 40, so that the position of the limiting frame 39, the second hydraulic cylinder 38 and the snow shovel 2 is further limited by the limiting of the connecting plate 40 to the connecting rod 41 and the connecting rod 41 to the limiting frame 39. That is, after the snow shovel 2 and the extension shovel 3 are rotated to the lower end close to the ground, the position of the snow shovel 2 is more stable through the limiting of the connecting plate 40 to the connecting rod 41, and the stability of the device is improved.

[0032] Please refer to Figure 2As shown, the upper side of the vehicle body 1 is bolted with a stabilizing plate 42, and the side of the stabilizing plate 42 close to each other is fixedly connected with a cover plate 43, and the single-shaft motor 13 and the gear 12 are used in cooperation with the cover plate 43; Before the present application is implemented, it is ensured that the connecting positions of the stabilizing plate 42 and the vehicle body 1 are provided with grooves capable of being threadedly connected with bolts, and in use, the stabilizing plate 42 is installed on the upper side of the vehicle body 1 through bolts, and the position of the cover plate 43 is limited by the stabilizing plate 42, so that the cover plate 43 can be sleeved outside the single-shaft motor 13 and the gear 12; That is, when the gear 12 is engaged for transmission, the cover plate 43 is aligned to shield, so that the two gears 12 can be away from the outside environment, thereby reducing the wear, and when the single-shaft motor 13 and the gear 12 need to be repaired, the cover plate 43 can be removed, thereby facilitating the maintenance of the single-shaft motor 13 and the gear 12, and improving the convenience of the device.

[0033] The basic principles, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.

Claims

1. A three-in-one strong wind snow removal vehicle for airfield, comprising a vehicle body (1), characterized in that: The vehicle body (1) one side rotationally connected with snow shovel (2), the snow shovel (2) inside slide connection has extension shovel (3), the snow shovel (2) upside fixedly connected with double-shaft motor (4), the double-shaft motor (4) both sides output end are fixedly connected with adjusting screw rod (5), the adjusting screw rod (5) and extension shovel (3) are threadedly connected, the snow shovel (2) one side fixedly connected with connecting frame (6), the connecting frame (6) inside slide connection has T-shaped rod (7), the vehicle body (1) downside fixedly connected with first hydraulic cylinder (8), the first hydraulic cylinder (8) output end and T-shaped rod (7) fixedly connected, the vehicle body (1) downside rotationally connected with rotating block (9), the rotating block (9) inside bolt connection has firm board (10), the firm board (10) one side fixedly connected with brush (11), the rotating block (9) one end fixedly connected with gear (12), the gear (12) are meshed with each other, the vehicle body (1) upside fixedly connected with single-shaft motor (13), one side gear (12) and single-shaft motor (13) fixedly connected, the vehicle body (1) downside fixedly connected with fan (14), the fan (14) one end is communicated with hose (15), the hose (15) one end is communicated with exhaust pipe (16), the exhaust pipe (16) and rotating block (9) fixedly connected.

2. A three-in-one strong wind snow removal vehicle for an airport according to claim 1, characterized in that: The vehicle body (1) upside fixedly connected with storage box (17), the storage box (17) inside is communicated with pump (18), the pump (18) upside is communicated with spring pipe (19), the spring pipe (19) one end is communicated with spray head (1901), the vehicle body (1) upside fixedly connected with limit frame (20), the limit frame (20) inside slide connection has limit rod (21), the limit rod (21) one end surface and limit frame (20) surface are all provided with threaded groove (22), the threaded groove (22) inside is threadedly connected with fixed screw rod (23).

3. A three-in-one airport snow plow for strong wind according to claim 2, characterized in that: The rotating block (9) one end fixedly connected with arc clamping plate (24), the vehicle body (1) inside is provided with arc slot (25), the arc clamping plate (24) and arc slot (25) slide connection.

4. A three-in-one airport snow plow for strong wind according to claim 3, characterized in that: The extension shovel (3) outside fixedly connected with first support block (26), the first support block (26) inside rotationally connected with first scattering roller (27), the extension shovel (3) mutually far side is provided with low temperature motor (28), the low temperature motor (28) output end and first scattering roller (27) fixedly connected, both sides low temperature motor (28) are fixedly connected with two most distant first support block (26) respectively.

5. A three-in-one airport snow plow for strong wind according to claim 4, characterized in that: The extension shovel (3) outside fixedly connected with second support block (29), the second support block (29) inside rotationally connected with second scattering roller (30), the second scattering roller (30) one end fixedly connected with square bar (31), the first scattering roller (27) inside is provided with square groove (32), the square bar (31) and square groove (32) slide connection.

6. A three-in-one airport snow plow for strong wind according to claim 5, characterized in that: The prolonging shovel (3) is fixedly connected with a baffle (33) at the end far away from each other, and the baffle (33) is fixedly connected with a guide plate (34) at one end.

7. A three-in-one airport snow plow for strong wind according to claim 6, characterized in that: The square bar (31) and the second scattering roller (30) are both provided with a placing groove (35) on the inner side, and the placing groove (35) is rotatably connected with a heating pipe (36) on the inner side, and the heating pipe (36) is fixedly connected with the second supporting block (29).

8. A three-in-one airport snow plow for strong wind according to claim 7, characterized in that: The prolonging shovel (3) is provided with a limiting groove (37) on the inner side, and the snow shovel (2) is fixedly connected with a second hydraulic cylinder (38) on the upper side, and the second hydraulic cylinder (38) is fixedly connected with a limiting frame (39) on the output end.

9. A three-in-one airport snow plow for strong wind according to claim 8, characterized in that: The car body (1) is fixedly connected with a connecting plate (40) on the front side, and the limiting frame (39) is fixedly connected with a connecting rod (41) on the outer side, and the connecting plate (40) and the connecting rod (41) are slidingly connected.

10. A three-in-one airport snow plow for strong wind according to claim 9, characterized in that: The car body (1) is bolted with a stabilizing plate (42) on the upper side, and the stabilizing plate (42) is fixedly connected with a cover plate (43) on the side close to each other, and the single-shaft motor (13) and the gear (12) are both used in cooperation with the cover plate (43).

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