JP3169432U - Unmelting snow device - Google Patents

Abstract

An object of the present invention is to provide an unmelting snow device that dissolves accumulated snow while self-propelling or manually pushing in snow. A snow-melting snow device includes a front opening container-shaped bucket part 3 composed of a side plate cover 1 and a bottom plate 2 covering both side surfaces, a machine room 4 provided behind the bucket part 3, and the machine room 4 And a combustion device 5 disposed therein. Further, a metal cylindrical snow melting drum 6 provided in the bucket part in front of the combustion device 5, a wheel 7 fixed to the lower surface of the rear part of the machine room 4, and a geared motor 8 for driving the wheel 7; The operation handle is fixed to the machine room 4. [Selection] Figure 1

Description

  The present invention relates to a snow-melting snow device that dissolves accumulated snow while self-propelling or manually pushing in snow.

Conventionally, scoops and snow dumpers (registered trademark) are known as tools for bringing snow on the surface of the earth, but work with these tools is only when carrying snow to a snow collecting point for a long time or in large quantities. In this case, it will be difficult for the snow collecting part to fill up and throw away.
In order to solve this problem, it is considered to melt snow, and there are several ideas.

A snow removal device is known in which a lattice-shaped hollow pipe and a diagonal iron plate are heated red in a combustion chamber by a burner to melt snow instantaneously (see Patent Document 1).
This known technology uses LP gas cylinders to burn LP gas from the gas hose and gas burner in the combustion chamber, heat the slate iron plate and grid-like pipes in red, and then push the push handle to advance the snow to the snow instantly. Snow removal device.
However, since this snow removal device carries heavy objects and slides the ground surface by hand to advance, it is very difficult for a weak man or woman to handle.

Moreover, the manual type snow removal tool provided with the caster and the wheel is known (refer patent document 2).
This known technique has a wide bowl-shaped snow skimming portion that is gently slanted forward and downward with respect to the ground surface on a carriage-like gantry having a handle for pushing at the rear end, and a rear portion thereof. A metal snow basin made of metal is fixed, a caster that can be rotated in the entire circumference is attached to the front lower part of the gantry, and a wheel is attached to the rear lower part to constitute a manual snow removal tool Further, a shelf is provided below the snow storage part of the gantry, and a portable gas stove can be placed on the shelf.
This manual snow removal tool has casters and wheels, so it is easy to carry snow. However, if it accumulates snow for a long time or a large amount as in the past, it is difficult to throw away the snow collecting area. In addition, when a portable gas stove is used, not only the snow storage part but also the whole frame is heated, and the snow is melted indirectly, which is very uneconomical.

Japanese Utility Model Publication No. 01-174416 Registered Utility Model No. 3095563

  An object of the present invention is to provide a snow-melting snow device that melts accumulated snow while self-running or manually pushing in snow.

A snowmelt release snow device of the present invention includes a front opening container-shaped bucket portion composed of a side plate cover and a bottom plate covering both side surfaces, a machine chamber provided behind the bucket portion, and a combustion device disposed in the machine chamber. A metal cylindrical snow melting drum provided in the bucket portion in front of the combustion device, a wheel fixed to the lower surface of the rear portion of the machine room, a geared motor for driving the wheel, and a machine room. It consists of an operating handle 杆.
A snow melting device of the present invention includes a top cover that covers an upper portion and a rear portion in a circular arc shape, a side plate cover that covers both side surfaces, and a front opening container-shaped bucket portion that includes a bottom plate, and a jet burner that is built in the rear of the bucket portion. , A wire mesh surrounding the front of the jet burner, a wheel fixed to the rear lower surface of the bottom plate, a geared motor for driving the wheel, and an operation handle rod fixed to the side plate cover.
A snow melting snow device according to the present invention includes a top cover that covers an upper portion and a rear portion in an arc shape, a side plate cover that covers both side surfaces, and a front opening container-shaped bucket portion that includes a bottom plate, and a torch type burner that is built in the rear of the bucket portion. And a metal mesh surrounding the front of the torch type burner, wheels fixed to the rear lower surface of the bottom plate, and an operation handle rod fixed to the side plate cover.

  Since the snow-melting snow device of the present invention dissolves the accumulated snow while taking snow by self-propelled or hand-held, it is not necessary to provide a snow collecting point and can be easily handled even by a weak man or woman.

It is a side view of the snow release snow apparatus of this invention. It is a top view of the snow release snow apparatus of this invention. It is a disassembled perspective view of the combustion apparatus and snow melting drum of the snow melting snow apparatus of this invention. It is a side view of the other melt release snow apparatus of this invention. It is a partial cross section enlarged side view of the other melt release snow apparatus of this invention. It is the P arrow line view of FIG. 2 of the other melt | melting snow apparatus of this invention. It is the Q arrow line view of FIG. 2 of the other snow melting snow apparatus of this invention. It is a side view of the other melt release snow apparatus of this invention. It is a partial cross section enlarged side view of the other melt release snow apparatus of this invention. It is the R arrow directional view of FIG. 6 of the other melt release snow apparatus of this invention. It is an enlarged front view of the support plate of the other melt release snow apparatus of this invention.

An embodiment of the snow melting device of the present invention will be described below with reference to the accompanying drawings.
As shown in the side view of FIG. 1, the snow-melting snow device according to the present invention is provided in a bucket portion 3 having a front opening container shape including a side plate cover 1 and a bottom plate 2 covering both side surfaces, and a rear portion of the bucket portion 3. A machine chamber 4, a combustion device 5 disposed in the machine chamber 4, a metal cylindrical snow melting drum 6 provided in the bucket portion 3 in front of the combustion device 5, and a rear portion of the machine chamber 4 It comprises a wheel 7 fixed to the lower surface, a geared motor 8 for driving the wheel 7, and an operation handle bar 9 fixed to the machine room 4.
In addition, a power cord 10 for driving the combustion device 5 and the geared motor 8 is provided.

As shown in the plan view of FIG. 2, the combustion device 5 includes an oil tank 11 for storing kerosene at the rear, and the kerosene from the oil tank 11 is sprayed and burned by the fan 12 shown in FIG. It consists of a burner 13.
Electricity is supplied to the fan 12 through the power cord 10.
The burner 13 is inserted into the burner fitting hole 14 in the central portion of the snow melting drum 6 and can change the blowing direction of the combustion flame.
The bottom plate 2 is provided with a slit groove 15 below the snow melting drum 6, and a covered wire mesh 16 is attached to the slit groove 15.
The slit groove 15 serves as an outlet for discharging the melted snow melted by the covering wire mesh 16.
An inspection door 18 is provided at the rear of the machine room 4 so as to be openable through a hinge 17 so that kerosene can be supplied to the oil tank 11 by opening the inspection door 18.

As shown in the exploded perspective view of FIG. 3, the snow melting drum 6 is formed of a metal cylinder and is formed with an exhaust slit 19 over at least the front half circumference, and the burner 13 is disposed at the rear center of the snow melting drum 6. And connecting to the fan 12 via the power cord 10 to supply electricity.
The snow melting drum 6 can also be formed of a metal wire mesh.
A pair of the wheel 7 and the operation handle rod 9 are provided on each of the left and right sides of the machine room 4.

  As shown in FIG. 2, the geared motor 8 is provided at a rear center portion in the machine room 4 and drives the left and right wheels 7 via a chain case 20 and a sprocket 21.

Next, the operation of one embodiment of the snow release snow device of the present invention will be described below with reference to the accompanying drawings.
The power cord 10 is connected to an outdoor outlet to supply electricity to the melting snow device of the present invention, and a switch (not shown) provided in the machine room 4 is turned on to drive the combustion device 5 and the geared motor 8.
The combustion device 5 sprays kerosene from the oil tank 11 in a spraying manner by the fan 12 to burn the burner 13, the combustion flame blows out toward the front snow melting drum 6, and heats the snow melting drum 6 as a whole. The exhaust is discharged from the slit 19.
On the other hand, the geared motor 8 drives the left and right wheels 7 through the chain case 20 and the sprocket 21 to travel straight ahead at low speed.
The snow accumulated on the ground surface is taken into the inside from the tip of the bucket portion 3 and is brought into contact with the snow melting drum 6 to melt.
The melted snow becomes snow melting water and flows down from the covering wire mesh 16 of the slit groove 15 in the bottom 2.
In addition, when changing the advancing direction of a snow release snow apparatus, the operation handle bar 9 is operated and the direction is changed.

Next, another embodiment of the snow-melting snow device according to the present invention will be described below with reference to the accompanying drawings.
As shown in the side view of FIG. 4, the unmelting snow device of the present invention has a front opening container-shaped bucket portion 25 including an upper cover 22 that covers an upper portion and a rear portion in an arc shape, a side plate cover 23 that covers both side surfaces, and a bottom plate 24. A jet burner 26 built in the rear of the bucket portion 25, a wire mesh 27 surrounding the front of the jet burner 26, a wheel 28 fixed to the bottom lower surface of the bottom plate 24, and a geared for driving the wheel 28. A motor 29 (see FIGS. 6 and 7) and an operation handle bar 30 fixed to the side plate cover 23 are configured.
Further, a power cord 31 for driving the jet burner 26 and the geared motor 29 is provided, and the power cord 31 is wound around a cord winding drum 32 fixed to the rear portion of the bottom plate 24 at the time of storing.

As shown in the partial cross-sectional enlarged side view of FIG. 5, the jet burner 26 is provided with an oil tank 33 for storing kerosene at the lower part, and the kerosene from the oil tank 33 is sprayed and burned by a fan 34. It is composed of a burner 35.
The fan 34 is connected to an outlet of the cord winding drum 32 through an electric wire terminal 36.
The burner 35 is pivotally supported by a support plate 37 so as to be able to turn in the vertical direction, and can change the blowing direction of the combustion flame.
The bottom plate 24 is provided with a slit groove 38 behind the wire mesh 27, and a covered wire mesh 39 is attached to the slit groove 38.
The slit groove 38 serves as an outlet for taking in combustion air and discharging snow melt water dissolved in the wire mesh 27.
The rear portion of the upper cover 22 is provided with an inspection door 41 that can be opened via a hinge 40 so that the oil tank 33 of the jet burner 26 can be supplied with kerosene by opening the inspection door 41. .

6, the jet burner 26 is provided at the rear center of the bucket portion 25 and is connected to the cord winding drum 32 through the electric wire terminal 36, and is connected to the geared from the electric wire terminal 36. The electric cord 31 is connected to the motor 29.
A pair of the wheel 28 and the operation handle rod 30 are provided on the left and right sides of the bucket portion 25, respectively.

  As shown in the view of the arrow Q in FIG. 7, the geared motor 29 is provided at the center of the bottom plate 24 and drives the left and right wheels 28 via the gearbox 42 and the axle 43. The wheel 28 is fixed to the bottom plate 24 by a mounting bracket 44 and is rotatably supported by a bearing 45 of the mounting bracket 44.

Next, the operation of another embodiment of the present invention will be described below with reference to the accompanying drawings.
Pull out the power cord 31 from the cord winding drum 32, connect the power cord 31 to an outdoor outlet, supply electricity to the melting snow device of the present invention, and turn on a switch (not shown) provided on the upper cover 22 The jet burner 26 and the geared motor 29 are driven.
The jet burner 26 sprays kerosene from the oil tank 33 in a spraying manner by the fan 34 and burns the burner 35, and the combustion flame blows out toward the front metal mesh 27 to heat the wire mesh 27 and the bucket portion 25. Fill the interior with warm air.
On the other hand, the geared motor 29 drives the left and right wheels 28 via the gearbox 42 and the axle 43 and causes the vehicle to travel straight ahead at low speed.
The snow piled up on the ground surface is taken into the inside from the tip of the bucket part 4 and contacts the wire mesh 27 or melts directly by a flame.
The melted snow becomes snowmelt water and flows down from the slit groove 38 in the bottom 3.
In addition, when changing the advancing direction of a snow release snow apparatus, the operation handle bar 30 is operated and the direction is changed.

Next, another embodiment of the snow release device of the present invention will be described below with reference to the accompanying drawings.
As shown in the side view of FIG. 8, another unmelting snow device of the present invention is a front-opening container-shaped bucket comprising an upper cover 22 that covers an upper part and a rear part in an arc shape, a side plate cover 23 that covers both side surfaces, and a bottom plate 24. Portion 25, a torch type burner 46 built behind the bucket portion 25, a wire mesh 27 surrounding the front of the torch type burner 46, a wheel 28 fixed to the rear lower surface of the bottom plate 24, and the side plate cover The operation handle bar 30 is fixed to 23.

As shown in the partial cross-sectional enlarged side view of FIG. 9, the torch-type burner 46 includes a gas cylinder 47 for storing LP gas at a lower portion, and is composed of a burner 35 that injects and burns LP gas from the gas cylinder 47. The
The torch burner 46 is fixed to a neck support plate 49 formed on the torch support plate 48, and can burn the combustion flame slightly downward.
The bottom plate 24 is provided with a slit groove 38 behind the wire mesh 27, and a covered wire mesh 39 is attached to the slit groove 38.
The slit groove 38 serves as an outlet for taking in combustion air and discharging snow melt water dissolved in the wire mesh 27.
The rear portion of the upper cover 22 is provided with an inspection door 41 that can be opened through a hinge 40, and the torch burner 46 can be replaced by opening the inspection door 41.

As shown in the view of the arrow R in FIG. 10, three torch burners 46 are provided in the rear center of the bucket portion 25, and the number of torch burners 46 may be increased or decreased as appropriate depending on the situation. it can.
A pair of the wheel 28 and the operation handle rod 30 are provided on the left and right sides of the bucket portion 25, respectively.

  As shown in the enlarged front view of FIG. 11, the torch support plate 48 includes a neck support plate 49 that supports the neck portion of the torch burner 46 and an elastic pusher that lifts the bottom of the gas cylinder 47 of the torch burner 46. A torch storage box 51 of the torch burner 46 is formed from the raising plate 50.

Next, the operation of another embodiment of the snow release snow device of the present invention will be described below with reference to the accompanying drawings.
LP gas from the gas cylinder 47 is ejected to burn the torch burner 46, and the combustion flame blows out toward the front metal mesh 27 to heat the metal mesh 27 and fill the space inside the bucket portion 25 with warm air.
The operation handle bar 30 is grasped with both hands, and the melt release snow device is pushed out and advanced. When changing the direction of travel, turn the operation handle 30 to change the direction.
The snow piled up on the ground surface is taken into the inside from the tip of the bucket portion 25, and is brought into contact with the wire mesh 27 or directly melted by a flame.
The melted snow becomes snowmelt and flows down from the slit groove 38 in the bottom 24.

DESCRIPTION OF SYMBOLS 1 Side plate cover 2 Bottom plate 3 Bucket part 4 Machine room 5 Combustion device 6 Snow melting drum 7 Wheel 8 Geared motor 9 Operation handle rod 10 Power cord 11 Oil tank 12 Fan 13 Burner 14 Burner fitting hole 15 Slit groove 16 Covering wire mesh 17 Hinge 18 Inspection door 19 Slit 20 Chain case 21 Sprocket 22 Top cover 23 Side plate cover 24 Bottom plate 25 Bucket portion 26 Jet burner 27 Wire mesh 28 Wheel 29 Geared motor 30 Operation handle rod 31 Power cord 32 Cord winding drum 33 Oil tank 34 Fan 35 Burner 36 Electric wire terminal 37 Support plate 38 Slit groove 39 Coated wire mesh 40 Hinge 41 Inspection door 42 Gabox 43 Axle 44 Mounting bracket 45 Bearing 46 Torch type burner 47 Gas cylinder 48 Torch support plate 49 Neck support plate 5 The lifting plate 51 torch storage box

Claims (4)

  A front opening container-shaped bucket portion comprising side plate covers and bottom plates covering both side surfaces, a machine chamber provided behind the bucket portion, a combustion device disposed in the machine chamber, and the front of the combustion device A metal cylindrical snow melting drum provided in the bucket portion, a wheel fixed to the rear lower surface of the machine room, a geared motor for driving the wheel, and an operation handle rod fixed to the machine room. A snow melting snow device characterized by that.   The combustion device includes an oil tank that stores kerosene at the rear, and is composed of a burner that sprays and burns kerosene from the oil tank in a spraying manner with a fan, and jets a combustion flame to the snow melting drum. The melt release snow device according to claim 1.   A top cover that covers the top and the back in an arc shape, a side plate cover that covers both sides, and a front-opening container-shaped bucket portion, a jet burner built in the rear of the bucket portion, and the front of the jet burner An unmelting snow device comprising: a wire mesh; a wheel fixed to a rear lower surface of the bottom plate; a geared motor for driving the wheel; and an operation handle rod fixed to the side plate cover.   A top cover that covers the upper part and the rear part in an arc shape, a side opening cover that covers both sides, and a front opening container-shaped bucket part, a torch type burner built in the rear part of the bucket part, and a front part of the torch type burner A snowmelting snow device comprising: a metal mesh that surrounds the wheel; a wheel fixed to a lower surface of the rear portion of the bottom plate; and an operation handle bar fixed to the side plate cover.

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