33 results about "Snowblowers" patented technology

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.

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 of this design: Snowblower (D‑2). 2. Purpose of this design product: used for snow removal. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The disclosure relates to a snow blower (2). The snow blower (2) may include a working section (78) configured to throw snow from a ground, a plurality of direction-changing elements (160) configured to change a direction for throwing the snow, and an adjustment device (162). The adjustment device (162) may include a plurality of gears (180). The plurality of gears (180) may mesh with one another and be configured to rotate to adjust an orientation of the plurality of direction-changing elements (160). Furthermore, the disclosure discloses an attachment (6). The attachment (6) may be configured to be used with the snow blower (2).

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.

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.

The dash-dash broken lines shown in the figures depict portions of the speed reducer for snowblower that form no part of the claimed design; the dot-dash broken lines in figs. 1.1, 1.2, 1.9, 1.10 and the indication "1.9" in fig. 1.1, indication "1.10" in fig. 1.2 are for the purpose of depicting the cut line of the enlarged view and form no part of the claim.

A snow blower includes a frame, a rotatable twist drill, one or more walking elements, a slot, and a heat sink. The chassis may define a snow flow path. A rotatable twist drill may be mounted to the rack. One or more walking elements may be mounted to the frame separately from the rotatable auger to support the snow blower. A slot may extend from the frame above the rotatable twist drill. The heat sink may include a cold side disposed along a snow flow path in fluid communication with the snow flow path; and a hot side disposed separately from the snow flow path.

In snowy regions (Ministry of Land, Infrastructure, Transport and Tourism, heavy snow areas), while snow removal on flat ground has been mechanized with snow removal machines, the mechanization of snow removal from roofs has not progressed at all. Therefore, we will realize full-scale mechanization technology for snow removal from roofs that can be performed from the ground. [Solution] Based on a small aerial work platform, the tip work platform was replaced with a telescopic boom, and a shovel rod (handle) that extends and retracts was added from within the boom. A shovel blade 14 was fixed to the tip of the shovel rod, and the extension and retraction operation of the shovel rod was used to poke the snow off the roof and wash it down along the slope of the roof, enabling snow removal work on the roofs of ordinary wooden houses from the ground.

The present disclosure provides a snow blower. The snow blower may include a frame, a rotatable auger, one or more wheels, and a chute body. The frame may define an inlet opening and an outlet opening. The outlet opening may be circumferentially defined about the chute axis. A rotatable auger may be mounted to the frame rearward from the inlet opening and below the outlet opening to drive snow to the outlet opening. One or more wheels may be mounted to the frame separately from the rotatable auger to support the snow blower. The chute body may extend from the frame along a chute axis above the outlet opening.

Disclosed is a two-stage electric powered snowblower. It has an auger, a blower, and a main drive shaft. A first electric motor is operably coupled to the drive shaft to rotate the drive shaft at a desired speed. The drive shaft is operably coupled to the auger to rotate the auger. The auger rotates to pull snow into the snowblower housing so that it can be forced out of a chute in the desired direction. A second electric motor is operably coupled to the blower to drive the blower at a desired speed which is typically higher than the speed of the auger. The second electric motor is mounted adjacent the first electric motor. The blower is operably coupled to the second electric motor. The drive shaft extends through the second electric motor the blower.

To support snow removing work with a simple configuration.SOLUTION: A snowplow display device 10 is arranged in a snowplow moved by a manual push type of a user. The display device includes: a display section 19; a head position acquisition section 21; an installation state acquisition section 22 which acquires an installation state of the display section 19; an object data acquisition section 23 which acquires object data from an object data storage section 13 for storing object data indicating the arrangement of the object existing in a work range by the snowplow; a specification section 25 which sets a detection range with an extension line for connecting the head position of the user and the display section 19 as a reference on the basis of a head position of the user acquired by the head position acquisition section 21, the installation state of the display section 19 acquired by the installation state acquisition section 22, and an installation position of the display section 19 and specifies an object existing in the detection range from the object data acquired by the object data acquisition section 23; and a display control section 29 which performs control to display a specification result of the object.SELECTED DRAWING: Figure 3

An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m / s. The robot device provided by the present invention can provide safe snow throwing energy, and avoids the injury to people or the damage to objects in an unattended case.

An inverted snow blower mountable at the rear of a traction vehicle equipped with a power take-off, to blow snow. The snow blower features a housing configured to receive the snow to be blown, a chute, mounted operatively on the housing to discharge the snow from the housing. The housing includes a pivotable bar located at its lower trailing edge to minimize damage to the snow blower or traction vehicle when impacted. At least one spring may be coupled to the bar and housing to maintain a bias on the bar and to maintain the bar at a set preselected angle. When the leading edge of the bar impacts a projection, the bar pivots and the impact force is absorbed by the springs to avoid damage to the blower and / or traction vehicle.

The snow blower with the good energy-saving effect comprises a shoulder strap and a cover plate, a box body is arranged on the outer surface of the front end of the shoulder strap, an installation mechanism is arranged on the outer surface of one side of the cover plate, and the box body comprises a first base plate, a rock wool layer, reinforcing ribs and a second base plate. The mounting mechanism comprises a first buffer plate, a first inserting plate, a first fixing plate, a second buffer plate, a second fixing plate, a threaded rod, a third fixing plate, a threaded hole, a high-energy lithium battery, a second inserting plate and an inserting groove. According to the snow blower with the good energy-saving effect, the strength of the base plate is improved under the mutual matching action of the reinforcing ribs and the rock wool layer, deformation is avoided, the heat preservation effect is good, the influence of cold weather on the high-energy lithium battery can be reduced, the energy consumption of the high-energy lithium battery is low when the high-energy lithium battery is used in winter, the energy-saving effect is good, the high-energy lithium battery can be conveniently limited, and the service life of the high-energy lithium battery is prolonged. The placement stability of the high-energy lithium battery is improved, the cover plate is convenient to mount and dismount, and a better use prospect is brought.

1. The name of the product of this design: Snowblower (D‑3). 2. Purpose of this design product: used for snow removal. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

This refers to the deflector, a typically two-piece part within the semi-cylindrical or U-shaped section called the chute of a walk-behind rotary snowblower, which adjusts the vertical angle at its tip to determine the snow-throwing distance.

1. The name of the product under this design: Snowblower (800W). 2. Purpose of this design product: used to create snowflake effects. 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 discloses a novel snow blower, which relates to the technical field of snow blowers and comprises a mounting seat, a backup plate is fixedly mounted on one side of the top surface of the mounting seat, and a snow blower body is fixedly mounted in the middle of the top surface of the mounting seat. The electric heating wire in the heating box is powered through the battery, wind power generated when the snow blower body works is blown into the heating box through the air outlet pipe and is heated into hot air through the electric heating wire, the wind blown out of the air blowing pipeline is heated, a condensation layer at the bottom of a snow accumulation layer is removed, and the snow removal effect is improved; when the snow blower body needs to be used for removing snow, under the cooperation of the two straps and the backup plate, the device is carried on the back of a user, and the problems that most existing snow blowers are in a hand-held type, the user needs to carry the snow blower in the hand-held type for work during snow removal, the user is prone to overexerting arms after long-time use, and the snow blower is inconvenient to use are solved. And the practicability is poor.

The article according to the present design (hereinafter referred to as the "article") is an auger cover 11 for a snowplow, which is disposed at the front end of a snowplow 10, as shown in the reference perspective view 1. The auger cover 11 mainly includes a housing 12 and an intrusion prevention fence 13 disposed at a front opening 12A of the housing 12, and an auger 14 is rotatably disposed within the housing 12. A user of the snowplow 10 operates a handle 15 to cause the auger cover 11 to enter a snow-covered area from the front opening 12A side, and snow that has been raked into the housing 12 by the rotation of the auger 14 is blown off to the side from a chute 16, thereby removing snow. As shown in the reference perspective view 1 and the reference side view 2, the multiple thin plates 13A of the intrusion prevention fence 13 are arranged, for example, in the lateral direction of the housing 12 at intervals that prevent the shoes of an operator or the like from intruding into the housing 12, and are arranged so as to surround the periphery of the auger 14. As shown in the reference perspective view of FIG. 3, the thin plates 13A prevent the worker's feet from entering the housing 12, and thus prevent the worker's feet from being caught in the auger 14. On the other hand, accumulated snow enters the housing 12 between the thin plates 13A and is removed.

The utility model relates to the technical field of snow blowers, in particular to a snow blower with an engine. The snow blower with the engine comprises a hood, an auger is arranged on the inner side of the hood, a snow outlet is connected to a connecting hole in the upper end of the hood, a snow baffle is connected to the upper end of the snow outlet, the engine is further arranged on the hood, and a transmission mechanism connected with the engine and the auger is further arranged on one side of the hood. The transmission mechanism comprises a centrifugal clutch, a driven wheel, a triangular belt, an expansion wheel, an adjusting rod and an adjusting spring, the rear end of the hood is further provided with a suspension mechanism for connecting the whole hood with a tractor, and the suspension mechanism comprises a swing suspension support and a lower suspension support. According to the snow blower with the engine, the power output of the snow blower completely depends on the engine, the rotating speed of the auger of the snow blower with the engine is very high and reaches 1200 r / min, snow is completely thrown out through the snow throwing hopper in the operation process of the auger with the high rotating speed, the structure is simpler, and the working efficiency is also high.

A snow blower may include a frame, a rotatable auger, one or more wheels, and a chute body. The frame may define an inlet opening and an outlet opening. The outlet opening may be defined circumferentially about the chute axis. The rotatable auger may be mounted to the frame rearward from the inlet opening and below the outlet opening in order to actuate snow to the outlet opening. The one or more wheels may be mounted to the frame separately from the rotatable auger to support the snow blower. The chute body may extend from the frame over the outlet opening along the chute axis.

The present application relates to the technical field of snow blower, and disclose a kind of portable turbojet engine snow blower, including main force skeleton, further comprising: control portion, the control portion is installed on main force skeleton;Carrying portion, the carrying portion is set on main force skeleton;Running portion, the running portion is installed on main force skeleton;The carrying portion includes handrail assembly, and the handrail assembly is set on main force skeleton;Handle assembly, the handle assembly is installed on main force skeleton;The handrail assembly includes the rear shell fixedly connected on the outer wall of main force skeleton.The present application is by being provided with carrying portion, it has solved the existing snow blower in the process of use, the waist of snow removal personnel needs to continuously bear greater bending stress, arm muscle also needs long time to be taut to fix equipment posture, long time operation is prone to cause the serious soreness of waist and arm muscle, and substantially improve the risk of occurrence of professional strain such as lumbar muscle strain, rotator cuff injury.

A snow thrower includes a body including a working assembly; a handle used for a user to hold and connected to the body; a power supply device for providing the snow thrower with electrical energy; an electric motor for driving the snow thrower to move; a detection module for determining whether the snow thrower is slipping and idling; and a control module connected to at least the detection module and the electric motor. When the detection module determines that the snow thrower is slipping and idling, the control module controls the snow thrower to stop slipping and idling.

Provided is a traveling body in which quietness, a tight turning radius (maneuverability), a simplified and compact configuration, reduced cost, a good level difference climb-over function, and good ground contact can be achieved in unmanned work at an indefinite timing by automated control, such as for snow removal. The traveling body comprises: a front frame having a pair of front wheels; a rear frame having a pair of rear wheels; a coupling shaft which is located on the back side of a boundary part between the front frame and the rear frame and which couples the front frame and the rear frame so as to allow the front frame and the rear frame to rotate about an axis independently of each other; and coil springs as a pair of elastic members which are respectively disposed on both sides of the coupling shaft between the front frame and the rear frame and which impart a restoring force to return to an original state when one or both of the front frame and the rear frame rotate about an axis S. Each of the front and rear wheels is independently driven by a respective motor.

A snow blower includes a frame defining an auger housing, an inlet opening, and an outlet opening. The outlet opening may be circumferentially bounded about a chute axis. The snow blower also includes a rotatable auger, one or more wheels mounted to the frame apart from the rotatable auger to support the snow blower, a chute body extending from the frame along the chute axis, and a chute drivetrain assembly. The rotatable auger may be mounted to the frame rearward from the inlet opening and below the outlet opening. Additionally, the chute drivetrain assembly may include a chute gear coupled to the frame and defining at least a portion of the outlet opening and a chute lever operatively coupled to the chute gear for rotating the chute body about the chute axis. The chute gear may be configured to rotate the chute body about the chute axis.

To provide a self-driving snow blower that solves a problem in which operation machines that remove snow over a wide range by human operation and small snow blowers operated by human while walking over a relatively small range have been provided conventionally, but currently, unmanned snow blowers that remove snow automatically are not provided to the general public.SOLUTION: A snow blower automatically performs snow removal operation from a designated range without requiring any operating skills, and throws the removed snow in a designated location, and thus, it solves closing of a passage or damage to plants and trees, reduces the amount of transportation operation required to transport the removed snow to a snow dump location, and frees workers from heavy labor of the snow removal operation that has been performed by hand previously.SELECTED DRAWING: Figure 1