12results about How to "Improve snow removal efficiency" patented technology

The invention relates to the technical field of intelligent security and protection cameras, in particular to an intelligent security and protection camera capable of rotating in all directions for monitoring, which comprises a bracket I, a shielding plate and a shell, the bracket I is rotatably connected with a bracket II, a motor is arranged in the bracket II, a rotating shaft is also arranged in the bracket II, the rotating shaft is connected with the output end of the motor, and the shielding plate is arranged on the bracket II. The shell is rotationally installed on the second support, the two ends of the rotating shaft extend into the shell and are rotationally connected with the shell, and the shielding plate is installed above the shell. A vibration assembly is arranged in the shell, and when accumulated snow exists on the top of the shielding plate, the vibration assembly is started to remove the accumulated snow on the top of the shielding plate; according to the design, the problem that the camera is damaged due to the fact that accumulated snow is accumulated above the camera is solved, and the service life of the camera is prolonged.

The invention relates to a method for cleaning accumulated snow on the surface of a photovoltaic panel. Due to snowing in winter in northern China, the outdoor temperature is low, and accumulated snow on a photovoltaic panel is difficult to clean, so that unmanned mechanical equipment capable of cleaning the accumulated snow on the photovoltaic panel in winter is needed. Therefore, the invention provides a cleaning method for accumulated snow in winter, namely double-branch-fork combined unmanned mechanical equipment, one branch fork is used for pushing the accumulated snow, and the other branch fork is used for blowing hot air. The cleaning device of the double-branch-fork structure is fixed to an unmanned aerial vehicle carrier capable of walking autonomously through a mechanical arm, and the structure can be adjusted to be at a forward inclination angle and suspended on a photovoltaic panel in parallel through the binary mechanical arm. As the ground carrier moves forwards along the photovoltaic panel support, the structure can move forwards horizontally on the photovoltaic panel, and the front branch fork snow shoveling plate can push accumulated snow down from the photovoltaic panel. The rear branch fork is provided with the two pipes with the spaced holes, hot air can be blown out, and then residual snow or dust and the like on the plate can be blown off. The forward-inclined cleaning mode can facilitate sliding of accumulated snow on the panel, and the effect of removing the accumulated snow is improved. The cleaning device with the double-branch-fork structure can be flexibly assembled, disassembled and assembled, the front branch fork can be additionally provided with a spraying device and can spray cleaning liquid, and the pipe of the rear branch fork can also blow normal-temperature air, so that the photovoltaic panel can be cleaned in a non-winter period, and the cleaning efficiency is improved. In general, the double-branch-fork combined unmanned cleaning mechanical equipment for the photovoltaic panel can be applied to wider application scenes.

The present application relates to the field of cable installation and maintenance, and in particular to a snow and ice removal device for power tower cables, comprising: two mounting seats, respectively used to be mounted on two adjacent power tower poles, the mounting seats comprising a base, on which a positioning groove for inserting the power tower pole is provided; a support rod, mounted between the two mounting seats; a snow and ice removal mechanism, slidably connected to the support rod; a self-driving mechanism, mounted on the support rod, driving the snow and ice removal mechanism to slide along the length direction of the support rod, comprising a first sliding seat slidably connected to the support rod, a second sliding seat slidably connected to the support rod, a clamping assembly for fixing / releasing the position of the first sliding seat on the support rod and simultaneously releasing / fixing the position of the second sliding seat on the support rod, and a linear drive assembly mounted between the first sliding seat and the second sliding seat. The present application has the effect of achieving rapid snow removal on the cable without increasing the load-bearing capacity of the cable.

The utility model belongs to the technical field of greenhouses, and relates to a greenhouse capable of removing accumulated snow on the top of the greenhouse in a knocking mode, the greenhouse is in a closed state during knocking snow removal, and the greenhouse comprises a greenhouse main body and a knocking device; wherein a detonation framework is arranged in the greenhouse body in the longitudinal direction, a plurality of detonation points are arranged on the detonation framework at intervals, the detonation devices are installed and fixed to the detonation points, explosives in the detonation devices give out vibration brittle sound at the burning and explosion moment, and hot gas released at the burning and explosion moment acts on the greenhouse film. According to the greenhouse, the detonation device in the greenhouse is ignited, hot gas released by the detonation device at the burning explosion moment acts on the greenhouse film, the greenhouse film is instantly expanded and then is instantly restored to the original shape, accumulated snow on the greenhouse film is shaken off, the purpose of removing snow is achieved, and the greenhouse has the advantages that the snow removing effect is good, cost is low, and the service life of a greenhouse framework cannot be affected.

The application discloses a photovoltaic carport with an automatic snow removing function, and relates to the technical field of photovoltaic carports.The carport comprises a plurality of stand columns, the top of each stand column is provided with a photovoltaic carport, and the bottom end of each stand column is fixed to the ground through a fixing base and an anchor rod.The photovoltaic carport comprises two mutually symmetrical inclined shed bodies, the top surface of the photovoltaic carport is paved with photovoltaic panels, the top surface of each photovoltaic panel at a high point and a low point is provided with a base, the top surface of each base is provided with a pressure sensor, and a movable snow removing assembly is arranged between the two bases.The snow removing assembly is driven by a horizontal moving driving assembly.The application realizes the automatic and efficient removal of the snow on the surface of the photovoltaic carport through the cooperation of mechanical cleaning and hot air snow melting and the automatic triggering mechanism of the pressure sensor, effectively solves the problem that the power generation efficiency of the photovoltaic panels is reduced due to the snow covering in winter, and has the advantages of stable structure, complete snow removal, high intelligent degree and the like.

The invention discloses a building snow removing device which comprises a ceiling mechanism, the ceiling mechanism is arranged at the top of a building main body structure, the ceiling mechanism comprises a supporting keel, a ceiling cover plate and a heating element, the ceiling cover plate is slidably connected with the supporting cover plate, and the ceiling cover plate slides in a reciprocating mode in the direction from the first end to the second end of the supporting keel. The distances between the first ends and the second ends of the supporting keels and the foundation are different, the first ends of the supporting keels are high, the second ends of the supporting keels are low, in the reciprocating sliding process of the ceiling cover plate, when the sliding direction of the ceiling cover plate is changed, accumulated snow covering the ceiling cover plate continues to keep the moving state due to inertia, and the accumulated snow is accumulated under the gravity effect. The accumulated snow slides down from the ceiling cover plate to be removed. Meanwhile, the heating element arranged on the inner side of the ceiling cover plate can generate heat and transfer the heat to the ceiling cover plate, so that the accumulated snow is melted, the melted snow water slides and flows away under the action of gravity, and the snow removing efficiency is further improved.

The utility model discloses a snow removing device for road accumulated snow, and belongs to the technical field of road cleaning equipment. The vehicle body is provided with a track, the vehicle body is connected with the snow storage bin, the vehicle body is connected with the first fixing block, the first fixing block is connected with the second fixing block, the second fixing block is provided with the first motor, the first motor is connected with the first threaded rod, the sliding plate is provided with a threaded hole and a sliding hole, the first threaded rod is connected with the threaded hole and connected with the first fixing plate, the first fixing plate is arranged on the vehicle body, and the first fixing plate is connected with the sliding rod. The sliding rod is connected with the second fixing block, a long hole is formed in the sliding plate, the second threaded rod is connected with the long hole, the second threaded rod is connected with the second motor, the second motor is arranged on the sliding plate, the connecting block is arranged in the long hole and connected with the second threaded rod, the connecting block is connected with the snow shoveling mechanism, the snow shoveling mechanism is communicated with the snow storage bin through a corrugated pipe, and the conveying mechanism and the snow discharging mechanism are arranged in the snow storage bin. The height and the horizontal position of the snow shoveling mechanism are adjustable; accumulated snow shoveling, conveying and stacking are efficiently completed; and the snow discharging mechanism facilitates follow-up accumulated snow treatment, and the snow removing efficiency is integrally improved.

The utility model discloses a snow throwing vehicle, which relates to the technical field of snow throwing vehicles and comprises a vehicle frame, a cab is arranged on the front portion of the vehicle frame, a carriage is arranged on the rear portion of the vehicle frame, snow cutting wheels are arranged in front of the cab, and a transmission case is arranged between the two snow cutting wheels. A snow throwing bin is rotationally connected to the rear portion of the push shovel and located in the middle, a snow throwing barrel is arranged on one side of the top of the snow throwing bin, a snow throwing wheel is arranged in the snow throwing bin, and a snow throwing wheel rotating shaft is arranged in the middle of the snow throwing wheel. The frame is provided with a rotation driving device used for driving the snow throwing bin to rotate left and right. A transmission shaft connected with a power output device is arranged in the frame; the transmission shaft is fixedly connected with a snow throwing wheel rotating shaft and a transmission box in sequence through a universal joint connecting rod; and the lifting device is arranged between the cab and the frame and is used for lifting the cab. According to the snow blower, the view blind area during snow removal operation can be eliminated, safety and efficiency of snow removal operation are guaranteed, and meanwhile snow throwing is more flexible and efficient.

This invention discloses a snowplow and sweeper integrated machine and a snow removal vehicle. The snowplow and sweeper integrated machine includes a main tilting frame, an angled assembly, and a shovel body assembly. The main tilting frame includes a hanging frame and a hinged frame. One side of the hanging frame is mounted on a carrier, and the other side is laterally rotatably connected to the hinged frame. The angled assembly includes an angled main frame, a brush assembly, and a lifting mechanism. One side of the angled main frame is longitudinally rotatably connected to the hinged frame, and the other side is equipped with the brush assembly, which is connected to the angled main frame via the lifting mechanism. The shovel body assembly includes a shovel body and a lifting mechanism. The shovel body is located in front of the brush assembly and is mounted on the angled main frame via the lifting mechanism. The lifting mechanism is used to lift the shovel body above the brush assembly. The snow removal vehicle includes the aforementioned snowplow and sweeper integrated machine. The snowplow and sweeper integrated machine and snow removal vehicle provided by this invention, through their integrated snowplow and sweeper design, can simultaneously meet the needs of snowplowing and sweeping, and are flexible in operation with good snow removal effect.

The invention relates to the technical field of cleaning equipment, and particularly discloses snow removing equipment, a control method and device thereof and a storage medium, and the control method of the snow removing equipment comprises the steps that the actual rotating speed and the target rotating speed of a rolling brush in a brush head assembly are obtained; when the difference value between the target rotating speed and the actual rotating speed is larger than a first threshold value and lasts for a first preset duration, the brush head assembly is controlled to ascend by a first preset height through a posture adjusting mechanism; the actual rotating speed of the rolling brush is obtained again; when the difference value between the target rotating speed and the re-obtained actual rotating speed is smaller than or equal to a second threshold value, the posture adjusting mechanism controls the brush head assembly to descend by the first preset height, and the second threshold value is smaller than the first threshold value, so that the flameout phenomenon of the snow removing equipment can be prevented, and the snow removing equipment is suitable for uneven road surfaces; and meanwhile, the environment compatibility and the snow removal efficiency of the snow removal equipment are improved.

The invention relates to snow removal equipment for a steel structure roof, which comprises a power supply control mechanism, a walking mechanism and a sweeping mechanism, the sweeping mechanism is arranged on the inner bottom side of the walking mechanism, the power supply control mechanism is fixed on the top side of the walking mechanism, and the walking mechanism and the sweeping mechanism are both electrically connected with the power supply control mechanism. The design of the roof snow remover is optimized, a traditional snow removing structure and a traditional fuel oil snow remover structure are changed, the electric direct-drive snow remover is designed, the electric direct-drive snow remover is provided with an independent walking system and an independent snow removing system which can effectively improve the net snow removing rate and efficiency through respective control, in addition, a wire winding mechanism is designed, the length of a release line can be controlled according to the working range, and the service life of the electric direct-drive snow remover is prolonged. And potential safety hazards are reduced.

The invention relates to the field of road snow removal, in particular to a municipal road snow removal device which comprises a crawler-type vehicle body and a snow removal module, an adjusting module is arranged between the snow removal module and the crawler-type vehicle body, the snow removal module comprises a U-shaped frame, a protective cover and a roller, and a brush is fixed to the side wall of the roller. The side wall of the U-shaped frame is rotationally connected with a spline rod, the side wall of the spline rod is sleeved with a roller, the side wall of the U-shaped frame is fixedly connected with a motor, the output end of the motor is fixed to one end of the spline rod, the side wall of the roller is sleeved with a movable pipe, and a brush is inserted into the side wall of the movable pipe. According to the snow removing device for the municipal road, frozen snow can be conveniently crushed, meanwhile, crushed ice blocks can be stirred, the ice blocks can be conveniently separated from the road surface, the crushed ice blocks can be shoveled to one side, the frozen snow on the municipal road can be conveniently cleaned, the snow removing efficiency is higher, and the snow removing effect is better.