KR200428356Y1 - Spreader having timing belt - Google Patents

Abstract

The present invention relates to a snow removing device comprising a timing belt installed in a vehicle for spraying snow removing agent, the upper portion is formed in an open cylindrical shape hopper for loading the snow removing agent, disposed in the lower portion of the hopper to transfer the snow removing agent A timing belt, a plurality of rollers for moving the timing belt, a discharge part including a discharge port extending downward from the hopper and disposed below the one end of the timing belt, and discharging the snow removing agent downward, and disposed below the discharge hole and rotating. While it is characterized in that it comprises a scattering rotary plate spraying the snow removal agent on the road surface by centrifugal force.

Snow Blower, Snow Sprayer

Description

Snow removal equipment including timing belts {SPREADER HAVING TIMING BELT}

1 is a perspective view of a snow removal device comprising a timing belt according to the present invention.

2 is a cross-sectional view of a snow removal device comprising a timing belt according to the present invention.

Figure 3 is a perspective view of a state installed in a vehicle snow removing device comprising a timing belt according to the present invention.

* Description of symbols on the main parts of the drawings *

10: Hopper 11: Timing Belt

12: Roller 13: Roller Drive Motor

20: discharge part 30: scattering plate

31: drive motor 50: controller

100: snow removal device 200: vehicle

210: stacker

The present invention relates to a snow removing device comprising a timing belt, specifically, a snow removing agent by having a timing belt for transporting a snow removing agent loaded in the hopper for loading a snow removing agent to a discharge part. It relates to a snow removal device comprising a timing belt so as to smoothly discharge.

When snowing and freezing the road in winter, traffic is inconvenient and causes snow accidents. As such snow removing operations, a method of spraying snow remover and a method of pushing snow accumulated on the road out of the road using a snow plow is used. In particular, when the snow remover is sprayed on the road, the snow, such as sand, sodium chloride, calcium chloride, magnesium chloride is evenly sprayed to melt the snow and ice to prevent the vehicle or pedestrian from slipping.

Conventionally, in order to spray snow remover, a snow spray is applied to a vehicle such as a truck, and then sprayed by manpower. However, since the work efficiency is greatly reduced, recently, a snow remover spraying device spraying snow remover is installed on a vehicle. Has been proposed to automatically spray snowplow. The conventional snow removing device is loaded with a snow removing agent in the hopper and discharged through the discharge portion over the lower rotating belt, and is disposed under the discharge portion to spray the snow removing agent to the road surface by the centrifugal force of the rotating scattering plate.

In this case, as the snow removing process progresses, the snow removing agent and foreign matter penetrate into the inner space of the belt driving unit, and when the snow removing operation is performed for a long time, the belt extends to the belt driving unit and slips, resulting in an irregular feeding speed, and in severe cases, leads to belt damage. In addition, if the snow removal is performed for a long time, in addition to the inherent increase in the belt, the belt slips due to the oil type of the spraying device. Therefore, there was a lot of problems that need to clean the inner space of the drive and adjust the belt tension after snow removal. When the belt slip phenomenon occurs in this way, the feed speed becomes irregular, there was a problem that can not properly adjust the amount of snow removal according to the amount of snow.

The present invention is to solve such a problem, the purpose of the present invention is to remove the snow removal agent loaded on the hopper to the discharge portion smoothly discharged and snow removal agent comprising a timing belt that can precisely control the amount of snow removal It is to provide a spray device.

In order to achieve the above object, a snow removal device comprising a timing belt according to the present invention is a snow removal device for spraying snow removal agent is installed in the vehicle, the top of which forms an open cylindrical shape to load the snow removal agent A discharge part including a hopper, a discharge port extending downward from the hopper and discharging snow removal agent downward, a timing belt disposed below the hopper to transfer snow removal agent, a plurality of rollers for moving the timing belt, and a lower portion of the discharge hole It is characterized in that it comprises a scattering rotating plate which is disposed in the rotating while spraying the snow removal agent on the road surface by centrifugal force.

On the other hand, it is preferable to be able to adjust the application amount of the snow removal agent discharged | emitted by controlling the conveyance speed of a timing belt. It is also preferable to further include a separate controller for driving the timing belt and adjusting the rotational speed.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a perspective view of a snow removing device comprising a timing belt according to the present invention, Figure 2 is a cross-sectional view of a snow removing device including a timing belt according to the present invention, Figure 3 is a timing belt according to the present invention It is a perspective view of the state which installed the snow removal agent containing apparatus in a vehicle.

The snow removing apparatus 100 includes a hopper 10 for loading and removing the snow removing agent to the discharge unit 20, and a discharge unit 20 for discharging the snow removing agent under the transfer unit 11 for transferring the snow removing agent contained in the hopper to the side. And a scattering rotary plate 30 for spraying the snow removing agent discharged to the discharge unit by centrifugal force, a driving motor 31 for rotating the scattering rotating plate, and a controller 50 for controlling the operation of the snow removing agent spreading device. The vehicle 200 in which the snow removing device 100 is installed may be used in a truck, a skid loader, a forklift, or the like equipped with a loading box.

The hopper 10 forms a tubular shape with an open top, and loads a snow removing agent to be sprayed on the road therein. The snow removing agent loaded on the hopper 10 includes chemicals or sand to lower the freezing temperature, such as sodium chloride, calcium chloride or magnesium chloride. The material of the hopper 10 is not particularly limited, but using synthetic resin materials such as fiber reinforced plastic (FRP) can reduce manufacturing costs, reduce weight, and prevent rust. In addition, the hopper 10 preferably further includes a cover for covering the open top in order to prevent the loaded snow removing agent from scattering through the open top during snow removal. Meanwhile, two or more separated internal spaces may be formed in the hopper 10, and chemicals such as calcium chloride and sand may be separated and loaded to selectively use a snow removing agent according to the road surface condition.

The timing belt 11 which transfers the snow removal agent loaded toward the discharge part 20 is arrange | positioned under the hopper 10. The timing belt 11 is moved toward the discharge part 20 by the plurality of rollers 12, and the rollers are driven by a predetermined roller drive motor 13. Although the material of the roller 12 is not limited, urethane is preferable. The roller driving motor 13 receives the battery power of the vehicle to generate a driving force. Therefore, when the snow removal agent is put into the hopper 10, the snow removal agent is stacked on the timing belt 11 and is simultaneously transported. You can control the emissions of the product.

The discharge part 20 extends downwardly from the side or bottom of the hopper 10 to feed the snow removing agent conveyed by the timing belt 11 to the scattering rotating plate 30. The internal space of the discharge part 20 extends from the internal space of the hopper 10 so as to be disposed below the one end of the timing belt 11 and forms an inclined surface at an angle to remove the snow removing agent transported by the timing belt 11. Discharges down by gravity. The discharge part 20 includes a gear-operated sliding opening and closing door for opening and closing the discharge port to discharge the snow removing agent downward and selectively opening and closing the door only during the snow removal, so that snow removal is not performed as in the movement of the vehicle. It is also possible to prevent the removal of snow remover during the day.

Shattering rotating plate 30 is provided at least one of the lower portion of the discharge portion 20, specifically the lower portion of the discharge port is sprayed to the road surface by the centrifugal force of the snow removal agent discharged to the discharge port. The driving motor 31 is mounted on the scattering rotating plate 30. The driving motor 31 receives the battery power of the vehicle to rotate the scattering rotating plate. The scattering rotating plate 30 and the drive motor 31 are coupled to the drive shaft.

The controller 50 controls the operation of the snow removing apparatus 100 is mounted on the driver's seat of the vehicle 200. The controller 50 adjusts the application amount of the snow removal agent according to the snow and freezing conditions on the road surface. Specifically, the controller 50 supplies the vehicle power to the roller driving motor 13 to operate the timing belt 11, and adjusts the power supplied to the roller driving motor 13 to adjust the rotational speed of the roller 12. By adjusting the feed rate of the snow remover through the timing belt, and thus the discharge rate. The feed speed of the timing belt 11 is preferably controlled by the worm reducer driving method.

The operation of the snow removal apparatus 100 described above will be described.

After the snow removing device 100 is installed in the vehicle loading box 210 and the snow removing agent is put into the hopper 10, the snow removing agent is loaded on the timing belt 11. When driving the vehicle 200 to enter the snow area, the operator operates the controller 50 to supply power to the roller drive motor 13, the roller 12 is rotated by the roller drive motor 13, the timing The belt 11 moves, and the snow removing agent loaded on the timing belt is transferred to the discharge unit 20 and discharged. When the operator operates the controller 50 to supply power to the driving motor 31, the scattering rotating plate 30 is rotated by the driving motor. The snow removal agent discharged from the discharge part 20 falls to the scattering rotary plate 30 and is sprayed on the road surface by the centrifugal force of the scattering rotary plate. The operator adjusts the feed speed of the roller drive motor 13, and therefore the timing belt 11, in accordance with the amount of snow on the road surface and the state of snow.

When the snow removal operation is completed, the operator operates the controller 50 to stop the power supply of the roller driving motor 13 and the driving motor 31 to stop the timing belt 11 and the scattering rotating plate 30.

According to the snow removal apparatus according to the present invention described above has the following effects.

First, by transporting and discharging the snow removal agent by the timing belt, the loaded snow removal agent is rotated by the strong contact of the belt and the transfer drive roller by using the timing belt to transfer the snow removal agent without slipping, and discharge a certain amount of spraying amount Since it is transferred to the negative, irregular discharge can be prevented. In addition, due to the strong contact drive of the timing belt, it is possible to prevent the belt from being damaged and the driving stop when the snow removal agent is fixed.

Secondly, by using the worm reducer driving method, the spreading amount of the snow removal agent can be constantly adjusted by adjusting the feed speed.

Claims (3)

A snow removing device comprising a timing belt installed in a vehicle and spraying snow removing agent, A hopper having a cylindrical shape with an upper portion open to load a snow removing agent; A discharge part including a discharge port extending downward from the hopper and discharging the snow removing agent downward; A timing belt disposed at the bottom of the hopper to transfer snow removal agent; A plurality of rollers moving said timing belt; And A snow removing device comprising a timing belt, characterized in that it comprises a scattering rotary plate disposed on the lower portion of the discharge port to spray the snow removal agent on the road surface by centrifugal force while rotating. delete The method of claim 1, Snow removing device comprising a timing belt, characterized in that it further comprises a separate controller for driving the timing belt and adjusting the rotational speed.

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