106 results about "Blowing snow" patented technology

A snow blower device having a housing forming a cavity configured to receive snow. A rotatable auger is supported by the housing and positioned within the cavity to gather and direct snow into a discharge chute having a lumen extending from the inside of the housing to the outside of the housing. The device further includes a blade combined with the frame and movable between a retracted position and an engaged position. In the retracted position the blade is positioned to let the snow reach the auger when the snow blower is moved in the forward direction. In the engaged position the blade is moved downward so that it contacts the ground surface and functions as a plow or snow push when the snow blower is moved in a backward direction.

The utility model discloses and provides a photovoltaic panel grading snow removal system for mine slope monitoring, which comprises a fixing frame, the surface of the fixing frame is fixedly connected with a detection device, the fixing frame is provided with a snow blowing device on the side surface of a photovoltaic panel, the fixing frame is provided with a snow scraping device on the side surface of the photovoltaic panel, and the snow blowing device and the snow scraping device are arranged on the side surface of the photovoltaic panel. The back side of the photovoltaic panel is fixedly connected with a self-heating snow removing device and a vibration device, the surface of the fixing frame is fixedly connected with an electric control box, and the electric control box is connected with the photovoltaic panel, the detection device, the snow blowing device, the self-heating snow removing device, the vibration device and the snow scraping device through wires. According to the utility model, the four snow removing devices are flexibly combined to remove snow in a grading manner according to snow conditions with different snowfall amounts, and compared with a single snow removing manner, on one hand, the photovoltaic module damage easily caused by some single snow removing manners is avoided; and on the other hand, different measures are taken according to different snowfall in the graded snow removal mode, and the energy consumption of the snow removal system is effectively reduced.

The invention discloses a road snow-blown visibility recognition method and system based on image recognition, and the method comprises the steps: carrying out the sequential processing of an original snow-blown image through initial feature extraction, multi-level down-sampling and feature enhancement, and multi-scale context fusion, and directly outputting a visibility interval and confidence, according to the method, downsampling, feature transformation and feature enhancement processing processes are repeatedly executed for multiple times, deep feature maps with gradually reduced scales are sequentially obtained, automatic and objective recognition of the visibility of the whole road line blown snow is achieved, the adaptability to the scene of the blown snow which is high in burstiness and non-uniform in space is improved, and the visibility of the whole road line blown snow is improved. Therefore, the model can more accurately capture the key depth of field and texture degradation characteristics which influence the visibility, and the recognition result is more accurate.

A pre-vented soffit panel with an integrated screen to exclude wind-blown embers from entering the attic space. Vent holes are created in the soffit, and a screen is integrated therewith, in the factory or on a production line. The screen material is fire-resistant. The pre-vented soffit panel with integrated screen can then be packaged and shipped to a job or construction site, and installed instead of, or in place of, a prior-art soffit panel. The integrated soffit screen also prevents the intrusion of wind-blown snow and several types of insects. This integrated solution provides for more rapid and cost-effective job site installation without the need to perform costly retrofitting of metal vents into prior-art soffit panels.

The invention relates to the technical field of snow blowing vehicles, and discloses a snow blowing vehicle snow blowing nozzle with a hard-shell snow removing function, which comprises a connecting pipe, the left side of the connecting pipe is communicated with a corrugated pipe, the left side of the corrugated pipe is communicated with a necking pipe, and the left side of the necking pipe is communicated with a snow blowing pipe; the outer side of the connecting pipe and the outer side of the necking pipe are fixedly connected with the same telescopic mechanism, a shell breaking mechanism with the two ends extending to the front side and the rear side of the snow blowing pipe respectively is arranged in the snow blowing pipe, and an air inducing mechanism which is located on the outer side of the shell breaking mechanism and can be in linkage with the shell breaking mechanism is further arranged in the snow blowing pipe. The snow blowing pipe is further provided with a turbulent flow mechanism located above the air inducing mechanism, and the front face of the snow blowing pipe is provided with a transmission device fixedly connected with the turbulent flow mechanism. According to the snow blowing nozzle of the snow blowing vehicle with the hard-shell snow removing function, the problems that an existing snow blowing vehicle is low in snow removing efficiency and has potential safety hazards when being used in the scene that much snow is accumulated on the surface of an airplane are solved.

The invention discloses a snow blocking and collecting adjustment control system in a snow blowing extreme environment, and belongs to the technical field of environment management. According to the invention, an acquisition module is arranged and is used for acquiring meteorological data and building data of a target area where a traffic rail is located, and collecting stress data of a snow blocking device; the identification module is used for predicting accumulated snow data and corresponding risk data of each sub-position in the target area according to the meteorological data, the building data and the stress data; and the control module is used for determining a snow collection scheme according to the accumulated snow data and the corresponding risk data of each sub-position. The technical effect of reducing resources consumed by snow blocking and snow collecting is achieved.

1. Name of the designed product: snow blower. 2. Use of the designed product: mounted on a vehicle for blowing snow. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

A rear-mounted snow groomer for snow surface preparation, which can be attached to the rear of a snow groomer in towing operation, with at least one milling shaft which is rotatably arranged in a milling box which has a housing wall surrounding the milling shaft in an arc shape, and with a finisher arrangement which is arranged behind the milling box to compact and smooth a prepared snow surface, wherein an actuating element is assigned to the milling box behind the milling shaft which can be moved between a functional position extending the housing wall and a release position, is known. According to the invention, the actuating element is designed as a linearly adjustable actuator, and the linear actuator is arranged inclined against a drag direction on the milling box such that the linear actuator can be displaced in a plane that is inclined relative to a vertical against the drag direction. Use for snow groomers in snow surface preparation and shaping

1. Name of the product in this design: Ductless Blower (Type C). 2. Purpose of this design: for sweeping, blowing air, blowing water, blowing snow, and handling fallen leaves, dust, garbage, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

The utility model relates to the technical field of snow clearing, disclose switch snow removal platform, including the workstation set above the track, include: snow removal mechanism, including fixed in the top side of workstation one end shell and set up in the shell both ends are used for cleaning snow blower, the shell inside is equipped with the screw rod of opposite thread direction both ends, the outer wall threaded sleeve of screw rod both ends has the drive block of tail end fixed on adjacent blower for driving blower to carry out displacement, the bottom side of workstation is equipped with the drive mechanism for driving the displacement of workstation. The utility model has the advantages of reasonable structure, can blow and clean the snow on the track and switch, can adjust the position and angle of snow blowing assembly, can adaptively control the height of snow blowing assembly, wide working range, convenient to use.

1. The name of the product of this design: Hair Dryer (Leaf Dropper). 2. Purpose of this product: This product is used for dust removal, blowing air and snow blowing. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The utility model relates to the technical field of snow blowing vehicles, and discloses an aviation snow blowing vehicle with a cleaning function, which comprises an aviation snow blowing vehicle body, the right end of the aviation snow blowing vehicle body is fixedly connected with a crushing box, the top end of the crushing box is fixedly connected with a pushing cylinder, the bottom end of an output shaft of the pushing cylinder is fixedly connected with a moving plate, and the moving plate is fixedly connected with a motor. A limiting assembly is fixedly connected to the outer side of the movable plate, a movable crushing assembly is fixedly connected to the bottom end of the movable plate, a blowing-out box is fixedly connected to the right end of the crushing box, a blowing-out cavity is formed in the inner side of the blowing-out box, a blowing-out assembly is fixedly connected to the inner side of the blowing-out cavity, and an air guide pipe is fixedly connected to the bottom end of the blowing-out box. The aviation snow blowing vehicle with the cleaning function has the advantages that snow on the surface of an airplane can be removed, snow on the vehicle bottom of the snow blowing vehicle can be removed, and the overall cleaning effect is improved.

The electrified snow removal device comprises an insulating rod, a support, a snow blowing assembly, a holder and an image acquisition module, and can be used for removing snow on transformer substation equipment in the use process, the insulating rod can be arranged on one side of the transformer substation equipment, and the insulating rod can be arranged on the other side of the transformer substation equipment. And then the coverage condition of snow of the substation equipment is observed through the holder and the image acquisition module, then the snow blowing assembly can be started, airflow is generated through the ducted fan and used for blowing away snow, and the snow removal state of the substation equipment can be collected through the image acquisition module in the process. And through the arrangement of the insulating rod and the supporting structure, the working safety of operators in a live-line environment is ensured. And through the arrangement of the image acquisition module, an operator can observe the snow removal process in real time, and the snow removal effect is ensured. By arranging the ducted fan, high-rotating-speed large wind power can be generated, accumulated snow on the surface of the equipment is effectively removed, and the snow removing efficiency is improved.

1. Name of the product in this design: Snow Blower. 2. Purpose of this design: This design is used for snow removal. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The utility model discloses a movable regulation and control fence, which relates to the technical field of snow-proof fences, and comprises support bottom plates, each support bottom plate is provided with a connecting part, and the connecting parts are used for connecting two adjacent support bottom plates when a plurality of support bottom plates are arranged; and the connecting frame is detachably connected to the supporting bottom plate, a plurality of regulation and control blades are arranged in the connecting frame, the regulation and control blades are elastically connected with the connecting frame, and the regulation and control blades are used for deflecting, opening and closing in a self-adaptive mode in the connecting frame along with the strength of snow blown by wind. A stable rigid supporting structure is formed after the supporting bottom plates are connected into a whole, the connecting frame is stably supported, the blades are adjusted and controlled to be opened and closed in a self-adaptive mode along with the strength of snow blown by wind, on the basis that the wind and the snow are effectively blocked, the situation that high-strength wind and the snow topple over is prevented, and after snow blown by the wind is prevented, the snow is prevented from falling off. And the connecting frame and the supporting bottom plate are connected and detached and then recycled, and efficient installation and detachment of the snow protection fence are achieved.

The invention discloses a snow blowing device and snow removing equipment, and belongs to the technical field of snow removing machinery manufacturing, and the snow blowing device comprises a floating assembly, an angle adjusting assembly, a snow blowing shell assembly, a snow blowing assembly and a driving motor. The snow blowing head assembly is driven by the floating assembly to float in the horizontal or vertical direction, the initial positions and the working positions of the snow blowing shell assembly and the snow blowing assembly are accurately controlled by combining the angle adjusting assembly, the driving motor drives the snow blowing assembly to stably rotate in the working space, and compared with a traditional snow removing device swinging only through a connecting rod, the snow removing device has the advantages that the structure is simple, and operation is convenient. The snow blower has the advantages that the snow blower is more flexible to adapt to undulation of the road surface, the influence of the unevenness of the road surface on the snow blowing efficiency is reduced, the equipment failure rate is further reduced, the economical efficiency, the high efficiency and the environmental protection property of snow removal operation are remarkably improved, and the snow blower can stably meet the cleaning operation requirements of various road surfaces such as common roads, expressways and airports.

This utility model relates to the field of snow blowing technology and discloses a variable vent cross-section snow blowing device, including a fan, a motor, a distributor, upper and lower hydraulic cylinders, a steering hydraulic cylinder, an adjusting screw, a left air duct, a right air duct, a vent flap, a vent adjusting plate, a wind direction adjusting plate, bearings, a connecting seat, a rotating shaft, and a sealing block. The fan and the distributor are fixedly connected by bolts, and the fan is driven by the motor. The distributor's interior adopts a "human"-shaped distribution device, with the left and right air ducts installed on the left and right sides of the distributor, respectively. The left and right air ducts are adjusted up and down by the upper and lower hydraulic cylinders. The vent flaps are installed on the left and right sides of the left and right air ducts, respectively. This utility model achieves functions such as left and right snow blowing adjustment, wind speed and volume adjustment, and vent up and down adjustment by adjusting the vent wind direction, vent height above the ground, and vent cross-sectional area. It can achieve high flow rate or high velocity blowing operations, significantly improving snow removal efficiency and removal rate, and can meet various different operating conditions.

The utility model discloses a snow cutting device, which relates to the technical field of snow throwing vehicles and comprises two snow cutting wheels, the two snow cutting wheels are symmetrically arranged in front of the head of the snow throwing vehicle, each snow cutting wheel comprises a core shaft, the core shaft is rotatably connected in front of the head of the snow throwing vehicle, and a side ring plate is fixedly arranged at one end of the core shaft, which is positioned on the snow throwing vehicle; a spiral blade is fixedly arranged on the outer side of the mandrel and fixedly connected to the mandrel through a plurality of supporting ribs. Sawteeth are arranged on the peripheral edge of the spiral blade in the length direction in an array mode. Snow cutting barbs are fixed to the front face, located on the spiral propeller, of the spiral blade in the length direction in an array mode. The snow cutting device is beneficial to cutting snow blocks and ice blocks, the strength of the snow cutting device can be improved, the snow cutting device is not prone to being damaged when encountering frozen road surfaces such as snow blown by wind, the problem of snow blown by wind can be effectively solved, and the snow throwing vehicle can efficiently conduct snow throwing operation.

The invention discloses an industrial-grade intelligent gateway for a snow blowing phenomenon and a monitoring system, and relates to the field of monitoring. An existing road snow blowing monitoring system has the problems that a communication link is unstable, a data transmission chain is fragile, and data is prone to being lost. After the gateway controls the wireless communication module to be networked, the gateway is connected with the cloud platform through the wireless communication module, and all meteorological environment data are collected at regular time through the 485 communication module and sent to the cloud platform; meanwhile, heartbeat packets are sent to the cloud platform regularly, and connection with the cloud platform is maintained; the data processing module is used for receiving the meteorological environment data, storing the meteorological environment data in the SD card module in real time, judging that the connection with the cloud platform is interrupted when a heartbeat packet reply message returned by the cloud platform is not received within a preset time, re-establishing the connection with the cloud platform through the wireless communication module, and then complementarily transmitting the meteorological environment data in the SD card module to the cloud platform; and the cloud platform displays all the meteorological environment data, and when a certain meteorological environment data is higher than a corresponding threshold value, an alarm is given. The method is used for monitoring meteorological environment data.

The utility model relates to a snow removing technique field discloses a roller blowing snow vehicle, including chassis assembly, roll snow assembly, blowing snow assembly, compartment body assembly, hydraulic system, electric control system, upper loading power assembly, auxiliary frame and elevating adjusting frame, and the chassis assembly outside end reserves various kinds of installation interface, roll snow assembly is by the connecting frame, mounting bracket, shroud, snow board, auxiliary support wheel, replacement support, transfer support, brush, brush mounting shaft, side mounting bracket and speed reducer are composed, blowing snow assembly is by the fan, flow divider, left air duct, right air duct, air port adjusting plate and adjusting screw rod are composed, compartment body assembly is by the front compartment body, rear compartment body and framework are composed, and the front compartment body and rear compartment body are installed in the chassis assembly cab rear portion in proper order, and the front compartment body and rear compartment body are fixed on the top of auxiliary frame, the utility model discloses through the loading big diameter ultra -wide roller brush, high -power fan, is equipped with high -power upper loading engine, realizes roll snow, blowing snow separate operation and combined operation mode, and the snow removing efficiency is improved significantly.

The invention provides a sweeping device for the ground below a road isolation fence and a sweeper applying the sweeping device, and belongs to the technical field of urban cleaning equipment.The sweeping device comprises a driving part, a fixing seat of the driving part is arranged in front of a vehicle, and the driving part is provided with a swing rod; and the sweeping part comprises an avoiding assembly and a flushing assembly, the avoiding assembly is connected with the swing rod, and the flushing assembly is connected with the bottom of the avoiding assembly. The universal avoiding assembly is matched with the flushing assembly below the universal avoiding assembly to carry out operation, and a plurality of water spraying openings or air spraying openings of the flushing assembly can be used in an interchangeable mode and form a certain angle with the advancing direction; in summer, the water spraying opening flushes the ground on the side, facing the road sweeper, below the guardrail, in winter, the air spraying opening blows snow and mud to the ground on the side, facing the road sweeper, below the guardrail, and when the guardrail meets a guardrail base and a guardrail stand column, the avoiding assembly achieves avoiding, so that the mechanism automatically avoids the base and the stand column and then rapidly resets, and the safety of the guardrail is guaranteed. And the next washing operation is repeated.

The present application relates to the technical field of motion trajectory simulation tracking, in particular to a wind-blowing snow motion trajectory simulation tracking method based on a wind-blowing snow numerical model, in the present application, the spatial coupling relationship between local meteorological variables is extracted, a more discriminant meteorological regional division basis is constructed, the regional division is no longer dependent on single variable stratification, thereby the identification ability of local strong disturbance area is improved, the meteorological time series is analyzed by convolution neural network, the nonlinear time series evolution law between meteorological variables is captured, and the interactive mapping relationship between meteorological change and trajectory change is constructed, the response sensitivity of the prediction model to sudden weather patterns is enhanced, the random forest is used for weighted evaluation of the prediction results of multiple groups of models, the final prediction path is optimized according to the historical error distribution, the error source is tracked in a structured manner, and the adaptability and stability of the prediction result are improved.

1. Name of the product in this design: Snow Blower. 2. Purpose of the product with this design: The product with this design is used for snow removal. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The snow blower generally has a tip fence being annular in shape, the tip fence protruding radially from the cylindrical wall adjacent the front edge of the blades and spanning at least a portion of the circumference of the cylindrical wall, and blades having front edges radially clearing the tip fence by at most half of the first radial dimension. The snow blower can have blades with an oblique edge extending radially inwardly from the front edge and extending rearwardly, the oblique edge forming an angle greater than 25° relative to the impeller axis. The snow blower can have blades with front edges forming an angle of at least 85° relative to the corresponding tips.

The invention relates to the field of road snow removal, in particular to a circulating air blowing snow removal device for a road. Comprising a rigid metal support, a power function module and an integrated pipeline system, the power function module comprises a combustion chamber, a turbocharger and a starting electric supercharger, the integrated pipeline system comprises a starting air pipe, a circulating air pipe and a waste gas pipe, and the combustion chamber, the turbocharger and the starting electric supercharger are all fixedly installed in the rigid metal support; one end of the starting air pipe is connected with an outlet of the starting electric supercharger, one end of the circulating air pipe is connected with a compressed air outlet of the turbocharger, and the other ends of the starting air pipe and the circulating air pipe are connected to an air inlet of the combustion chamber through a three-way structure. The device can be quickly connected and integrated with a conventional transport vehicle structurally, high-temperature and high-speed airflow output is quickly established after the device is started, and continuous self-sustaining operation is achieved by means of waste gas kinetic energy in a system. The road snow remover is mainly applied to road snow removal.

1. The name of the design product: car blower (king02). 2. The use of the design product: for blowing water, blowing snow, blowing dust. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

1. Name of the product in this design: Ductless Blower (Type B). 2. Purpose of this design: for sweeping, blowing air, blowing water, blowing snow, and handling fallen leaves, dust, garbage, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

1. The name of the design product: hair dryer (second generation). 2. The use of the design product: the design product is used for blowing snow, cleaning fallen leaves, and blowing tools. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

A snow blower has a frame having an auger housing, an inlet opening, and an outlet opening. The outlet opening may be circumferentially defined about a chute axis. The snow blower also has a rotatable auger, one or more wheels mounted to the frame separate from the rotatable auger to support the snow blower, a chute housing extending from the frame along the chute axis, and a chute drive train assembly. The rotatable auger may be mounted to the frame behind the inlet opening and below the outlet opening. Additionally, the chute drive train assembly may include a chute gear connected to the frame and forming at least a portion of the outlet opening, and a chute lever connected to the chute gear for rotating the chute body about the chute axis.The shaft gear can be designed to rotate the shaft body around the shaft axis.

1. Name of the designed product: blower (hand-held telescopic). 2. Use of the designed product: used for blowing leaves, blowing snow and dust removal. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view 1.