1116results 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 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.

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 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 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.

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.

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 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.

The present invention relates to the technical field of road snow removal, specifically a self-cleaning snow removal device and a method for using the device. The device comprises an outer box, a snow guard rotatably connected to one side of the outer box, a snowplow assembly mounted on one side of the snow guard, a snow scraper assembly mounted on the bottom of the snow guard for scraping snow adhered to the surface of the snowplow assembly; the snow scraper assembly comprises a cylinder fixedly connected to the snow guard, a first hydraulic telescopic cylinder mounted inside the cylinder, an output end of the first hydraulic telescopic cylinder movably extending to the outside of the cylinder, a slide rod fixedly connected to the output end of the first hydraulic telescopic cylinder, a plurality of snow scrapers fixedly connected to the top of the slide rod, a support plate fixedly connected to one side of the cylinder for supporting the slide rod, and the snowplow assembly comprises two baffles mounted on the bottom of the snow guard, an integrated roller brush rotatably connected between the two baffles. The self-cleaning snow removal device solves the problems of existing snow removal roller brushes, such as the difficulty in removing ice and snow adhering to the steel brush and the difficulty in determining the degree of wear of the steel brush.

The present invention relates to the technical field of automatic snow sweepers, and particularly to a path planning method, device and snow sweeper. The method includes: obtaining the snow throwing position and the current position of the automatic snow sweeper in the snow sweeping map; determining the snow throwing direction of the automatic snow sweeper based on the snow throwing position and the current position; planning a snow sweeping path that conforms to a preset rule in the snow sweeping map based on the snow throwing direction; and controlling the automatic snow sweeper to automatically travel based on the snow sweeping path, so that the automatic snow sweeper optimally plans the snow sweeping path and improves the snow sweeping efficiency of the automatic snow sweeper.

A vehicle snow plow guidance system includes a vehicle camera mounted on a vehicle and configured to capture images of a front portion of the vehicle, a vehicle user interface configured to display images, a snow plow including two spaced-apart headlight assemblies, and a vehicle control module in communication with the vehicle camera. The vehicle control module is configured to detect the positions of each of the two headlight assemblies of the snow plow, determine a centerline between the two headlight assemblies according to the detected positions, and display the snow plow and the determined centerline on the vehicle user interface to facilitate aligning the vehicle to a center of the snow plow for connection of the snow plow to the vehicle.

The invention relates to the technical field of road cleaning, in particular to a self-cleaning adjustable road snow cleaning roller brush which comprises a suspension mounted on a vehicle body, a protective cover is mounted on the suspension, a roller brush is arranged in the protective cover, and a transmission mechanism used for adjusting the distance between the roller brush and the ground is arranged on the protective cover. An adjusting mechanism used for adjusting the angle of the rolling brush and a cleaning mechanism used for cleaning the rolling brush are arranged on the suspension frame, the transmission mechanism comprises first electric telescopic rods installed on the two sides of the protective cover, a main shaft is rotationally installed between the free ends of the two first electric telescopic rods through a bearing, and a detection assembly used for sensing the thickness of accumulated snow is arranged on the protective cover. The detection assembly comprises a transmission frame at the front part of the protective cover, a roller is rotationally mounted on the supporting seat, an induction rod is fixedly connected to the top of the connecting rod, and a linear displacement sensor corresponding to the induction rod is fixedly mounted in the transmission frame. The roller brush can adapt to different accumulated snow thicknesses and road surface evenness, and excessive abrasion or brush missing of the roller brush is avoided.

The utility model relates to the technical field of road snow melting, in particular to a high-efficiency gravity type inorganic heat pipe for road snow melting, which comprises an evaporation pipe, a silicon carbide pipe is sleeved on the outer side of the evaporation pipe, and working fluid is filled in the evaporation pipe. A plurality of fins are arranged on the surface of the condensation cavity pipe, and a heat insulation cavity pipe is arranged between the condensation cavity pipe and the evaporation pipe; the device has the advantages that the whole device is of an inverted-L-shaped structure, the evaporation pipe of the device is embedded into a roadside roadbed, then the condensation cavity pipe is partially embedded into a pavement asphalt layer with the fins facing upwards, in the snow melting process, the temperature of the evaporation pipe is high, the temperature of the condensation cavity pipe is low, and working liquid in the evaporation pipe evaporates from the evaporation pipe and flows upwards to the condensation cavity pipe; and heat is released and condensed on the upper wall of the condensation cavity pipe and the fins, and then flows back to the evaporation pipe under the action of gravity, so that efficient transfer of heat is realized, the environment is protected while efficient snow melting is realized, and the problems of low snow removal efficiency and damage to the environment and the road surface are avoided.

An outdoor moving device includes a main body, a first energy storage device, a second energy storage device, and a connection assembly. The first energy storage device is capable of supplying power to the outdoor moving device and includes at least one first energy storage unit. The second energy storage device is capable of supplying power to the outdoor moving device and includes at least one second energy storage unit. The connection assembly is used for mounting the second energy storage device to the main body. The first energy storage device is detachably mounted to the main body, the first energy storage device is detachable from the main body to supply power to another power tool, the first energy storage unit includes a first positive electrode made of a first material, and the second energy storage unit includes a second positive electrode made of a second material.

The utility model belongs to the technical field of snow sweepers, and particularly relates to a snow sweeper which comprises a machine shell, a snow sweeping device and a snow sweeping device. The snow guide plate is rotationally arranged on the machine shell; the rotating part is rotationally connected with the machine shell, is in transmission connection with the snow guide plate and is used for driving the snow guide plate to rotate; and the locking mechanism is arranged between the rotating part and the machine shell or between the snow guide plate and the machine shell. The snow throwing angle adjusting mechanism of the snow sweeper is improved, and the snow guide plate is kept at a plurality of different preset angles through the locking mechanism, so that the snow guide plate is prevented from shaking in the working process of the snow sweeper; a user can unlock the locking mechanism and adjust the angle of the snow guide plate through one-hand operation, the equipment structure and the operation process are simplified, and the use experience is improved.

The invention belongs to the technical field of road cleaning and resource recycling, and particularly relates to an ice and snow removing vehicle which comprises a vehicle body, an intelligent sensing system, an ice and snow removing system and an ice and snow recycling system, and the intelligent sensing system is installed on the vehicle body and used for detecting the ice and snow distribution condition; the ice and snow removing system comprises a heating roller, a high-pressure airflow nozzle and a high-frequency vibration shovel, the heating roller is used for heating the ice layer, the high-pressure airflow nozzle sprays air to impact the ice layer, and the high-frequency vibration shovel is used for shattering the ice layer. According to the ice and snow removing system, the three ice removing modes of high-frequency vibration, thermal melting and airflow removing are integrated, the intelligent sensing system is matched to detect the ice and snow distribution condition, the optimal combination scheme can be selected according to different ice layer types, the ice removing operation efficiency is improved, the microwave heating device heats and melts recycled broken ice into liquid water, and the ice and snow removing efficiency is improved. The snow block compression device compresses accumulated snow into high-density snow blocks, the snow block compression device can be used for a snowfield or fire drill, and sustainable utilization of resources is achieved.

An ice leveling system involves a laser receiver mountable on an ice conditioning head of an ice resurfacing machine below a top-most portion of the ice resurfacing machine and at least two laser projectors that project laser light in a plane below a level of the top-most portion of the ice resurfacing machine. The at least two laser projectors are mountable adjacent to an ice surface and are positionable around the ice surface so that the laser receiver when mounted on the ice resurfacing machine always receives the laser light from at least one of the at least two laser projectors during an ice leveling operation. At least one of the at least two laser projectors is height adjustable to align the laser light plane projected by the height adjustable laser projector with the laser light plane of others of the at least two laser projectors.

The utility model provides a snow outlet direction adjusting assembly and a snow sweeper. The snow outlet direction adjusting assembly comprises a snow outlet barrel, a gear set, a flexible shaft and a driving mechanism. The snow outlet barrel is located on the upper portion of the snow sweeper and can rotate. The gear set is used for driving the snow outlet barrel to rotate. The snow outlet cylinder and the gear set adopt the prior art, and do not need to be repeated here. The flexible shaft is used for driving the gear set. The driving mechanism is used for manually driving the rotating shaft to rotate. According to the snow sweeper, the flexible shaft is manually driven by the driving mechanism to rotate forwards and backwards, compared with a snow sweeper in which the snow outlet barrel is driven by a motor to rotate, the motor can be prevented from being burnt out, frozen parts near the snow outlet barrel can be broken, and the steering function of the snow outlet barrel can be recovered conveniently.

The invention discloses a multifunctional automatic snow remover, and relates to the technical field of snow removers. The multifunctional automatic snow remover comprises a snow remover body, a snow breaking roller and a directional wheel which are driven by a servo motor are assembled at the bottom of the snow remover body, and a storage bin and a water storage bin are assembled at the top of the snow remover body; a first bevel gear is fixedly connected to the outer side of the snow crushing roller, a first rotating shaft is rotationally connected to the bottom of the snow remover body, and a second bevel gear is fixedly connected to one end of the first rotating shaft. According to the multifunctional automatic snow cleaning vehicle, under the condition that the snow cleaning vehicle body moves rapidly, a servo motor is started to drive a snow crushing roller driven by the servo motor to rotate, and a first bevel gear, a first rotating shaft, a second bevel gear, a first chain wheel, a first chain, a reciprocating lead screw, a second chain wheel, a moving pipeline and a conveying pipeline are matched; salt particles stored in the storage bin can be evenly sprayed to all positions of the bottom of the snow remover, and the snow removing effect of the snow remover is improved.