1448results about "Snow cleaning" patented technology

A riding lawn mower, including: a frame; a seat; a walking assembly and a walking motor; a cutting assembly and a driving motor configured to drive the cutting assembly; a first energy storage device configured to supply power to at least one of the walking motor or the driving motor, the first energy storage device detachably mounted to the frame and enabled to supply power to a handheld power tool when detached from the riding lawn mower; and a second energy storage device configured to supply power to at least one of the walking motor or the driving motor; wherein a ratio of a total energy of the second energy storage device to a total energy of the first energy storage device is greater than or equal to 2 and less than or equal to 20.

The system for deicing black ice includes a plurality of laser scanners that are arranged at intervals along a road, each laser scanner including a light source unit, a non-contact temperature sensor, and a control unit that controls an operation of radiating the laser to the area in charge, a weather sensor that measures a temperature and humidity, and an integrated controller that communicates with the plurality of laser scanners. The integrated controller determines whether the laser is radiated to the road surface based on at least one of the measured temperature and humidity, and when the laser radiation is determined, generates a control signal to activate at least one laser scanner, and the control unit determines a heating area, and generates a pulse signal to turn on / off a light source unit so that the laser is radiated in accordance with a shape and range of the heating area.

The invention relates to the technical field of road traffic management and maintenance, in particular to a method for configuring ice and snow removing and traffic keeping mechanical equipment in a regional road network, which comprises the following steps of: formulating a standard road section length standard for configuring ice and snow removing mechanical equipment; dividing the roads into different grades based on the requirements of unobstructed and unobstructed road maintenance of different road sections in the regional road network; corresponding ice and snow removing operation time limit requirements are provided according to different grades of roads and different snow conditions; according to the regional characteristics, selecting proper conventional ice and snow removing mechanical equipment types; determining the configuration number of ice and snow removing equipment based on the equipment operation parameters and the actual condition of the road; and in combination with different snow conditions and different grades of roads, an applicable ice and snow removal operation combination mode is calculated, and the number of operation combination tables is determined. According to the method, the configuration number of the equipment is determined by combining the operation parameters of the equipment with the actual condition of the road, so that the allocation of the equipment is more scientific and reasonable, the problem of resource waste is reduced, and the unobstructed and smooth capability of the road in winter is improved.

The invention belongs to the technical field of road deicing, and particularly relates to an environment-friendly snow and ice removing vehicle which comprises a vehicle body, an ice and snow removing device, a heating system and a water treatment system, the vehicle body is provided with an equipment bin, an ice and snow melting bin and an anti-freezing water bin, and a PV / T device used for providing electric energy for a motor and a vehicle-mounted hydrogen production device of the vehicle body is laid on the vehicle body; the ice and snow removing device is used for conveying ice and snow into the ice and snow melting bin; the heating system is used for heating ice and snow in the ice and snow melting bin; the water treatment system comprises a cyclone desanding device, an electrochemical disinfection device and a reverse osmosis device which are sequentially communicated, the cyclone desanding device is communicated with the ice and snow melting bin and used for removing large-particle impurities in water, the electrochemical disinfection device is used for removing microorganisms in the water, a water outlet of the reverse osmosis device is communicated with the anti-freezing water bin, and a water outlet of the reverse osmosis device is communicated with the ice and snow melting bin. And the water desalted and purified by the reverse osmosis device is discharged into the anti-freezing water sump. The system has the beneficial effects that the energy utilization efficiency is improved, and cyclic utilization of water resources is achieved.

A building intelligence gathering, assessment and decision-support system including a GPS system deployed about the Earth and supporting a plurality of GPS satellites for transmitting GPS signals to the surface of the Earth. A building data sensor network, including a plurality of GPS-tracked rooftop-mounted sensors, are mounted on the rooftop surface of the building, and adapted for collecting GPS-indexed data specifying conditions on the rooftop surface at particular dates and times of the year. The building rooftop conditions includes one or more conditions selected from the group consisting of snow load conditions, windspeed and direction, and temperature. The system also includes one or more hand-held mobile augmented-reality (AR) based rooftop navigation and inspection devices, each configured for communication with communication servers within a data center over a wireless data communication network. Each hand-held mobile AR-based inspection device is capable displaying digital images of objects and scenery captured in its field of view (FOV) while the user is moving about the rooftop surface, along with graphical indications of GPS-tracked rooftop-mounted sensors collecting data regarding conditions on the building rooftop surface. By virtue of the present invention, users can now navigate building rooftops, inspect rooftop situations, identify where GPS-tracked rooftop-mounted sensors have been installed, and quickly determine where particular conditions have been automatically detected during rooftop inspections.

A sleigh shovel is provided. The shovel includes a push bar assembly, and a sleigh pivotally connected to the push bar assembly. The sleigh is operable between a loading configuration for containing and transporting material therein, and a discharging configuration, where the sleigh is pivoted upwardly for discharging the material therefrom. The shovel also includes a discharge mechanism operatively connected to the push bar assembly and operable for moving the sleigh between the loading and discharging configurations. The discharge mechanism has a lever mechanism configured to engage and pivot the sleigh between the loading and discharging configurations, an actuation mechanism operatively connected to the lever mechanism to induce rotation of the lever mechanism, and an actuating handle connected to the push bar assembly and adapted to operate the actuation mechanism. The discharge mechanism is adapted to pivot and discharge the sleigh upon operation of the actuating handle.

A snow removal utility machine includes a frame having a front end and a rear end, a prime mover supported by the frame, a skid steer drive assembly operably coupled to the prime mover, and one or more ground engaging elements supporting the frame with respect to a ground surface. The ground element being operable under the influence of the skid steer drive assembly to move the utility machine over the ground surface. A brine assembly coupled to the frame and has one or more fluid tanks. The one or more fluid tanks extend around at least three sides of the prime mover.

A method of providing a snow storage with heat-insulation, the method including covering a snow pile made at a snow storage site with heat-insulating materials of which at least some are insulation boards. In the method, the insulation of the snow pile is carried out by using insulation board mats which include several insulation boards, or insulation board groups consisting of several insulation boards attached against each other, side by side and / or one after another, and which are pivotably joined together, alternately at the upper corners and the lower corners of their opposite transversal end edges, the resulting continuous insulation board mat composed of several insulation boards one after another being foldable into an accordion-like insulation board bundle and re-openable into a continuous insulation board mat. The invention also relates to equipment for providing a snow storage with heat-insulation.

The invention discloses a manned mower and outdoor walking equipment. The manned mower comprises: a frame; the walking wheel set is mounted on the frame; the walking wheel set at least comprises rear walking wheels, and the rear walking wheels comprise the first walking wheel and the second walking wheel. The walking motor is provided with a driving shaft and is used for driving the walking wheel set; a mowing element; the mower is driven by a mowing motor; the power supply assembly comprises at least one battery pack and is used for supplying power to the walking motor and / or the mowing motor; the ratio of the distance L1 between the first walking wheel and the second walking wheel to the radius R of the first walking wheel is larger than or equal to 6. The invention provides a manned mower which can adapt to a working condition with a higher slope and has better ramp operation capacity.

The overflow resistant articulating pusher shovel may allow a user to clear material while preventing overflow from the shovel head and reducing the lifting strain placed upon the user. To reduce or prevent material overflow from the shovel head the device may comprise a shovel head endplate. To eliminate user lifting and straining under load the device may comprise an articulating head that allows a user to push materials in a desired direction instead of lifting that material. The overflow resistant articulating pusher shovel may further comprise a novel articulating mechanism for locking the shovel head into place but also allowing for the head to be articulated. Finally, the overflow resistant articulating pusher shovel may comprise any known advantages in the art, such as handles, shafts, and wear bars, so as to provide for additional ease of use and improved functionality.

A ski resort management system comprising: a data acquisition system that receives data from telemetry systems of the lift systems, of the snow generators and of the snow groomers of the ski resort; a processing station; mass storage units, containing a system database fed by the data acquisition system; and a display interface, accessible from operator terminals. The data acquisition system stores data and signals from the lift systems, the snow generators and the snow groomers in the system database. The processing station enables setting a mode of the display interface for alternatively displaying data relative to each lift system, to each snow generator or to each snow groomer, or to display, in an aggregated form, data relative to all the lift systems, all the snow generators and all the snow groomers.

The invention provides a control system of a snow removal shovel, which belongs to the technical field of snow removal equipment and comprises a hydraulic system and an electric control system. The hydraulic system comprises a lifting and descending oil cylinder, a left-right swing oil cylinder, a hydraulic oil tank and an oil pump connected with the hydraulic oil tank, wherein the lifting and descending oil cylinder and the left-right swing oil cylinder are connected with the snow shovel. An inlet and an outlet of the lifting and descending oil cylinder are connected with an oil return opening of the oil pump and an oil return opening of the hydraulic oil tank through first circulation pipelines respectively. A first electromagnetic directional valve is arranged on the first circulating pipeline; an inlet and an outlet of the left-right swinging oil cylinder are respectively connected with the oil pump and an oil return port of the hydraulic oil tank through a second circulating pipeline; a second electromagnetic directional valve is arranged on the second circulating pipeline; the electric control system comprises a power supply main switch, an ascending and descending switch, a left-right swing switch and a self-weight forced descending change-over switch, wherein the ascending and descending switch and the left-right swing switch are connected to the power supply main switch in parallel; the problem that in the prior art, the snow removing effect is poor due to the fact that the weight of a snow shovel is insufficient can be solved.

A containment plow adapted to be mounted to a vehicle such as a skid steer, a wheeled loader, or a tractor comprises a moldboard frame, a moldboard mounted to the moldboard frame, a wing pivotally connected to the moldboard frame adjacent each end of the moldboard, a moldboard cutting edge mounted to a lower edge of the moldboard and comprising a plurality of cutting edge segments, and a wing cutting edge mounted to a lower edge of each wing. Each moldboard cutting edge segment is mounted so as to have two rotational degrees of freedom movement relative to the moldboard and one translational degree of freedom movement relative to the moldboard. Each wing cutting edge is mounted so as to have two rotational degrees of freedom movement relative to the wing.

The invention discloses a free floating snow pushing shovel and a snow removing vehicle, and belongs to the technical field of snow removing machinery manufacturing, the free floating snow pushing shovel comprises a floating mechanism, one end of the floating mechanism is connected with one side of a snow removing frame assembly, and a plurality of snow pushing shovel assemblies are sequentially arranged on the side, away from the floating mechanism, of the snow removing frame assembly; the floating mechanism is used for driving the snow removing frame assembly and the snow pushing shovel assemblies to move in the horizontal or vertical direction. Compared with a traditional mode that only a connecting rod is used for swinging, the snow removing shovel can adapt to road surface fluctuation more flexibly, extra abrasion to the shovel edge caused by the uneven road surface is reduced, then the operation cost and the equipment failure rate are reduced, and the economical efficiency and the high efficiency of snow removing operation are improved.

The snow sweeping robot and the snow sweeping system disclosed by the application, wherein the snow sweeping robot comprises: a snow sweeping device, a vehicle body fixedly connected with the snow sweeping device for carrying the snow sweeping device to move, the vehicle body is provided with a battery mounting position for fixing a battery, and the snow sweeping robot further comprises a charging module for charging the battery, and the charging module is arranged at the bottom of the vehicle body to charge the snow sweeping robot from the bottom to the top. The snow sweeping robot disclosed by the application is provided with the charging module on the lower surface of the chassis, so that the whole vehicle body plays a shielding role, and snowflakes cannot fall on the surface of the charging module when it snows, so that the charging module is prevented from being hindered by accumulated snow on the surface.

A material moving attachment for a vehicle includes a first frame and a second frame pivotable relative to the first frame about a pivot axis between retracted and deployed positions. The first and second frames include respective first and second containment walls extending laterally between left and right sides of the attachment. The first containment wall has a first vertical extent terminating at an abutment edge. The second containment wall has a second vertical extent bounded by spaced apart proximal and distal edges. In the retracted position, the first and second containment walls are disposed rearward of the pivot axis and in a vertically stacked arrangement with the proximal edge of the second containment wall bearing against the abutment edge of the first containment wall. In the deployed position, the second containment wall is disposed forward of the pivot axis and configured to engage a surface to be cleared.

The invention relates to a vehicle-mounted snow sweeping brush for cleaning accumulated snow on a road, and relates to the technical field of road maintenance. Comprising a mounting frame, two sets of moving wheels are symmetrically arranged at the lower end of the mounting frame through supporting springs, first connecting rods are rotationally and symmetrically arranged on the mounting frame in the width direction of the mounting frame, a first motor is mounted on the mounting frame through a motor base, the output end of the first motor is connected with the first connecting rods, and a first mounting cylinder is jointly arranged on the first connecting rods; a second installation cylinder is installed on one side of the installation frame, and a plurality of cleaning brush sets distributed in an arc shape are arranged on the first installation cylinder and the second installation cylinder in the axial direction in a sliding mode at equal intervals. According to the road maintenance device, the following problems existing in the road maintenance process in the prior art can be solved: the sweeping brush sets are arranged on the first mounting cylinder and the second mounting cylinder on the mounting frame, so that a sidewalk beside a road can be swept while the road is swept; and the mounting cylinder II can avoid the tree, so that the tree is prevented from damaging the mounting cylinder II.

To solve the problem that snow cutting by an auger becomes difficult and troubles such as snow clogging and engine stop are liable to occur due to snow removing load excess in the case of firm, heavy and hard rough snow and ice plate snow in early spring by a rotary snow bower.SOLUTION: Tooth-shaped parts biting into the snow on the spiral outer periphery of the auger blade are alternately bent to the blower direction side (inside) and the opposite side (outside) to form a saw-toothed (clam) shape, or the tooth-shaped parts are alternately bent to the inside or the outside to form a single tooth-shaped (clam) shape.SELECTED DRAWING: Figure 3

The invention discloses a comprehensive design method for an anti-freezing pavement of a highway in a high-altitude severe cold area, relates to the technical field of road engineering, and solves the problems of high energy consumption, short service life, unfriendly environment or poor system reliability and the like generally existing in the prior art. And the design of combining structures, materials, energy and intelligent control is lacked. A comprehensive design method for an anti-freezing pavement of a highway in a high-altitude severe cold area comprises the following steps that S1, a multi-layer composite pavement structure is constructed, and the multi-layer composite pavement structure is composed of an anti-sliding and ice-inhibiting functional layer, an energy active layer and a heat preservation structure layer from top to bottom; and S2, a distributed state sensing network is arranged in the multi-layer composite pavement structure and on the roadside of the multi-layer composite pavement structure. Passive ice suppression, active ice melting, intelligent sensing and green energy are organically integrated to form a complete'sensing-decision-execution-energy supply 'closed-loop system, and the limitation of a single technology is broken through.

The present application discloses a blade cleaning method, device, snow-clearing equipment and computer-readable storage medium; the method comprises: the operation module sends the status information of the operation module of the snow-clearing equipment to the main control module; the main control module determines whether it is necessary to clean the ice on the operation module according to the status information; if it is necessary to clean the ice on the operation module, the main control module sends a control instruction to the operation module; the operation module cleans the ice on the operation module according to the control instruction. It can be obtained that the main control module of this scheme can first receive the status information of the operation module, and determine whether the operation module needs to clean the ice according to the status information, and if it is necessary to clean the ice, send the control instruction of ice cleaning to the operation module. The operation module cleans the ice according to the control instruction; in this way, the working efficiency of the snow-clearing equipment can be guaranteed, the snow-clearing motor can be prevented from being blocked, and the probability of damage to the snow-clearing equipment can be reduced.

A snow plow blade attachment includes a blade retainer, springs, and blade. The blade retainer includes a front plate, back plate, and bushings insertable through holes defined in the front plate and back plate. The blade includes elongated openings for receiving the bushings, a top edge having notches for receiving springs, and a bottom edge. The blade retainer secures the blade to an adapter plate using fasteners inserted through the bushings, the elongated openings of the blade, and holes defined in the adapter plate. The springs are disposed between the notches and a top portion of the blade retainer in a manner to bias the blade toward the road surface. The blade moves vertically as the bushings travel within the elongated openings when an upward force is applied to the blade.

A riding lawn mower, including: a frame; a seat; a walking assembly and a walking motor; a cutting assembly and a driving motor configured to drive the cutting assembly; a first energy storage device configured to supply power to at least one of the walking motor or the driving motor, the first energy storage device including at least one first energy storage unit, the first energy storage device detachably mounted to the frame and enabled to supply power to a handheld power tool when detached from the riding lawn mower; and a second energy storage device configured to supply power to at least one of the walking motor or the driving motor, the second energy storage device including at least one second energy storage unit; wherein an energy density of the second energy storage unit is different from an energy density of the first energy storage unit.

The application relates to an obstacle avoidance system, a snow blower and an obstacle avoidance control method. The obstacle avoidance system is used for snow blower, including a contact detection device, a remote sensing detection device and a control device. The remote sensing detection device is arranged at a side of the robot body facing a forward direction of snow blower. The control device is arranged on the robot body and used for controlling the snow blower to adjust a motion path according to detection signals of the contact detection device and remote sensing detection device. The obstacle avoidance system includes two detection devices, in which the contact detection device transmits detection information to the control device according to the change of physical structure and shape of the obstacle. This is more straightforward and specific, and it can protect the robot body's structure.

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.

This invention belongs to the field of snowplows, specifically relating to a snowplow assembly and a snowplow, comprising: a support shaft; a snow-throwing paddle, installed in the middle of the support shaft and configured to rotate synchronously with the support shaft; a left snowplow assembly and a right snowplow assembly, respectively positioned on either side of the snow-throwing paddle, and symmetrical about a plane perpendicular to the axis of the support shaft; the left snowplow assembly includes a snow-scraping blade, which is spirally wound around the support shaft along its axial direction; the snow-scraping blade is composed of at least two separate spiral blades joined together, each spiral blade having a connecting portion at its end away from the snow-throwing paddle; the connecting portion is connected to the support shaft; wherein the spiral blade closest to the snow-throwing paddle is connected to the snow-throwing paddle. This invention improves the structural strength of the snowplow assembly.

The utility model belongs to the technical field of snow removing tools, and particularly relates to a snow sweeper which comprises a machine shell, a snow removing device and a snow removing device. The snow rolling knife is rotationally arranged in the snow sweeping cavity and used for gathering and throwing accumulated snow; the handle is connected with the machine shell, and a control switch is arranged on the handle; the machine shell further comprises a guide face used for guiding the accumulated snow throwing direction, and the handle and the machine shell are assembled in the mode that when the machine shell makes contact with the ground and the distance between the control switch and the ground ranges from 65 cm to 85 cm, the included angle between the guide face and the ground ranges from 35 degrees to 55 degrees. The relative positions of the snow sweeping head and the handle are improved, so that the snow sweeping head can adapt to the heights of most users, it is guaranteed that the snow throwing angle is always within a proper range, and the snow sweeping efficiency is improved while the comfort level of the users is guaranteed.

The invention discloses a remote control autonomous cruise multifunctional operation trolley for a transformer substation, and relates to the technical field of auxiliary tools for the transformer substation, the remote control autonomous cruise multifunctional operation trolley is characterized by comprising a trolley body and a remote controller, a driving rod and a driven rod are arranged in a trolley frame of the trolley body, and the driving rod and the driven rod are meshed with a walking belt through wheel bodies; a motor, a motor controller, a remote control module and a battery are arranged in a vehicle frame of the vehicle body, rotation of the driving rod is controlled through the motor, an engine and an antenna are arranged on the side of the vehicle cover, a snow removal part is arranged on the side of the vehicle frame, the engine is connected with the snow removal part, the antenna is connected with the remote control module, and a camera is arranged on an oil tank of the engine. The motor controls rotation of the driving wheel to enable the walking belt to rotate, the walking belt drives the driven wheel to rotate, automatic movement of the vehicle body is achieved, the antenna is arranged on the side portion of the vehicle body, remote communication is achieved through the antenna and the remote control module, and a worker can remotely control movement of the vehicle body through the remote controller.

A blower, also adapted for blowing and melting the snow, comprises a machine body (100,Z), to which a leaf-blower tube (110) can be connected, wherein a motor (102,220) is present in the machine body (100,Z) provided with a fan (14,104,204) adapted to generate an air current, wherein said blower, by means of the fan (14,104,204) actuated by the motor (102,220), generates an air flow, which, passing through the leaf-blower tube (120,209), is heated by the contact with a resistor (RE) comprised in an accessory (180), wherein said accessory (180) is in the form of a nozzle (182) with a tubular attachment (184) with an adjustable ring nut to be installed on the free end of the leaf-blower tube (110).

The utility model discloses a road bridge deicing device which comprises a moving frame, the moving frame is connected to external moving equipment, an adjusting mechanism is arranged on the moving frame, and the adjusting mechanism comprises a fixing pipe, an external connecting pipe, a corrugated pipe, an air blowing mechanism, a fixing ring, an elastic piece, a flow deflector, a telescopic disc, a bidirectional lead screw and a rotating mechanism. The air blowing mechanism is connected to the fixed pipe and the movable frame in a matched mode, the external pipe is connected to an external air inlet mechanism, the corrugated pipe is connected to the external pipe and the fixed pipe, the multiple elastic pieces are arranged, when the telescopic discs get close, the elastic pieces get close to each other, the flowing resistance is increased, and therefore the flowing speed of hot air is reduced, and the air blowing effect is improved. According to the design, by adjusting the distance between the elastic pieces, the flow speed of hot air can be adjusted, and the adaptability and practicability of the deicing device are improved.

The invention relates to the technical field of mechanical engineering and intelligent control, and particularly discloses a dynamic leveling method and system for a damping profiling icebreaking snow remover. The method comprises the steps that high-strength alloy impact toughness parameters and staggered rolling path parameters are collected, an icebreaking wheel set rigidity matching matrix is generated through optimization, and adjustable rigidity assignment is completed; acquiring road surface fluctuation data within a profiling distance based on a laser ranging device, and fusing multispectral and millimeter wave radar data to generate a three-dimensional dynamic terrain map; inputting the rigidity matching matrix and the dynamic terrain map into an LSTM mechanical simulation engine, calculating five-wheel-set dynamic pressure distribution and outputting real-time wheel set pressure parameters; the real-time pressure parameter is compared with the measured value of the sensor, and an oil cylinder stroke compensation instruction is generated to drive hydraulic leveling control; analyzing the three-dimensional position offset of the snow shovel and the ice breaking wheel, converting the three-dimensional position offset into a side row inclination angle parameter, and generating a multi-shaft torque cooperative control instruction; and generating a material wear characteristic spectrum through federal learning training, and dynamically correcting a path inclination angle and a rigidity compensation parameter. The ice breaking and snow removing device has the beneficial effects of improving ice breaking and snow removing efficiency, enhancing equipment stability and reducing material abrasion.