KR20120029779A

KR20120029779A - Cleaning vehicle of bicycle road

Info

Publication number: KR20120029779A
Application number: KR1020100091826A
Authority: KR
Inventors: 이계석
Original assignee: 주식회사 자동기
Priority date: 2010-09-17
Filing date: 2010-09-17
Publication date: 2012-03-27

Abstract

The present invention relates to a cleaning vehicle used for cleaning a bicycle road or sidewalk. It has a pump which is operable to spray cleaning water or liquid snow remover from the tank containing them, and the plurality of spray nozzles connected to the pump are parallel to the traveling direction of the vehicle at a constant height outside the side of the vehicle by means of a nozzle connecting pipe. In addition, the nozzle connecting pipe is to be reciprocated in a direction perpendicular to the height at a predetermined height with respect to the traveling direction of the vehicle by the nozzle moving means. Accordingly, even in the case of bicycle roads or sidewalks, which are installed along the side of the roadway but are not allowed to enter the vehicle by structures such as guide rails, spraying water or liquid snow removal agent can be performed from the vehicle. This allows faster and more efficient work to be achieved, which saves time and reduces costs.

Description

Cleaning Vehicle of Bicycle Road}

The present invention relates to a cleaning vehicle for use in cleaning a bicycle lane or sidewalk. In particular, the spray nozzle provided for cleaning or snow removal is made to emerge from the side of the vehicle, and it is installed along the side of the road, but in case of a bicycle road or sidewalk installed so that the vehicle cannot enter by a structure such as a guide rail. The present invention relates to a bicycle road sweeper that enables more efficient cleaning work by spraying a liquid snow removing agent.

Recently, many bicycle paths have been installed to allow only bicycles to be used. Such bicycle paths or special purpose roads, such as sidewalks where people pass, are usually separated from adjacent driveways by means of guards (curbstones) or guard rails such as guide rails.

However, even in the case of special roads, even though it is necessary to spray water in summer and spray snow, etc. in winter, a vehicle that sprays water or snow is entering a bicycle path or sidewalk. Currently, work is being done manually by manpower.

This not only requires a lot of cleaning manpower but also takes a long time working cost is very large, but work efficiency is low.

Therefore, there is a demand for a technology capable of spraying water or snow removal agent while moving to a vehicle instead of manpower depending on the situation in winter and summer, such as a bicycle road or sidewalk, which is difficult to enter a vehicle.

Accordingly, an object of the present invention is to invent and improve the above-described techniques for cleaning or snow removal of a conventional bicycle road or sidewalk, and to provide a variety of additional advantages, to the bicycle road or sidewalk requiring snow removal or water cleaning. The vehicle was not able to enter, but it was installed along the side of the roadway, allowing the injection equipment to travel back and forth a certain distance from the side of the car. In the case of bicycle roads or sidewalks installed so that vehicles cannot enter by media such as rails, spraying water or liquid snow removal agent can be performed from the vehicle, thereby improving the efficiency of cleaning work on the bicycle roads and sidewalks. In addition, to provide a bicycle road sweeper that has made economical.

Bicycle road cleaning vehicle of the present invention provided to achieve the above object, the spray line for allowing water or liquid snow removal agent is injected from the tank to a plurality of injection nozzles; A nozzle connecting tube configured to communicate the injection line with the plurality of injection nozzles, and to arrange the plurality of injection nozzles in parallel with a traveling direction of the vehicle at a predetermined height outside the side surface of the vehicle; And nozzle moving means for reciprocating the nozzle connecting pipe in a perspective direction from the side of the vehicle at a predetermined height.

In the above embodiment, the nozzle moving means includes a rack bitten by a pinion rotated by a motor, and the nozzle connecting pipe is fixed to one end of the rack.

In the above embodiment, the nozzle moving means is configured as a hydraulic cylinder, the nozzle connecting pipe is fixed to one end of the cylinder movable shaft that is pushed out or pushed out of the hydraulic cylinder body fixed to the vehicle.

According to the present invention having the above-described configuration, even in the case of a bicycle road or sidewalk installed along the side of the roadway so that the vehicle cannot enter by a medium such as a guide rail, the operation of spraying water or liquid snow removal agent is performed from the vehicle. Can be made, which saves manpower and time, reduces costs, and the like.

1 is a schematic view showing the main components of the bicycle road sweeper according to an embodiment of the present invention,
Figure 2 is a schematic diagram showing the main components of the road cleaning vehicle according to another embodiment of the present invention,
Figure 3 is a schematic diagram showing the appearance of the unfolded state in which the spray nozzle is transported by the maximum distance in the road cleaning vehicle according to an embodiment of the present invention,
Figure 4 is a schematic diagram showing the appearance of the state in the folded nozzle is transported to the minimum distance in the bicycle road cleaning vehicle according to an embodiment of the present invention,
5 is a schematic view showing the appearance of the injection nozzle is transported the maximum distance in the bicycle road cleaning vehicle according to another embodiment of the present invention,
FIG. 6 is a schematic view showing an example of spraying water or snow removal agent on a bicycle road beyond an adjacent guide rail while driving a roadway of a bicycle road sweeper provided according to an embodiment of the present invention.

Hereinafter, with reference to the accompanying drawings illustrating the present invention with a specific example as follows.

The internal configuration of the main part of the bicycle road sweeper 10 according to the present invention is shown in Figs. 1 and 2, its appearance is shown in Figs.

As shown, the bicycle road sweeper 10 has a spray line for spraying water or liquid snow removal agent. The injection line may include a tank 11, a pump 12, a connection hose 13, an injection nozzle 15, and the like.

The tank 11 is mounted in the loading box C1 of the vehicle C, and is a container containing an injection such as water or a liquid snow removal agent, and an apparatus for liquefying a snow removal agent in the form of a powder or a solid, if necessary It may include a heating device for maintaining at a temperature.

The pump 12 may be a hydraulic pump operated by a hydraulic device operated by an auxiliary engine (not shown), and provides a high pressure to suck the spray in the tank 11 and to discharge it to the final spray nozzle.

It is connected to the injection nozzle 15 from the pump 12, the passage of the high-pressure injection may include a flexible connection hose 13 and a rigid connection pipe (14).

The bicycle road sweeper 10 according to the invention in particular comprises a moving means for reciprocating the spray nozzles 15 from the vehicle side in perspective.

This moving means includes a nozzle connecting pipe 14 for connecting and fixing the plurality of injection nozzles 15 to move together, and nozzle moving means 17 and 19 for actually moving the nozzle connecting pipe 14. .

The nozzle connecting pipe 14 is in the form of a rigid pipe communicating a plurality of injection nozzles 15 in the injection line, and the plurality of injection nozzles 15 are arranged in parallel with the traveling direction of the vehicle at a constant height. The nozzle connecting pipe 14 is located outside the vehicle at the vehicle side.

The nozzle moving means 17 and 19 are means for reciprocating the nozzle connecting pipe 14 in the perspective direction from the side of the vehicle.

FIG. 6A illustrates a state in which the nozzle connection pipe 14 and the plurality of injection nozzles 15 fixed thereto are pulled to a position close to the side of the vehicle, that is, the injection operation is not performed. . Meanwhile, in FIG. 6B, the nozzle connecting pipe 14 and the plurality of injection nozzles 15 fixed thereto are transported to be spaced far from the vehicle side, and the access is blocked from the roadway D3 by the guide rail D2. A state in which the spraying operation by the spray nozzles 15 can be performed on the bicycle road D1 is shown.

The installation height of the nozzle moving means 17 and 19 is optional, and FIG. 3 shows an example installed at the middle height of the vehicle and in FIG. 5 at the top height of the vehicle.

The nozzle moving means 17 and 19 may be implemented in a rack-pinion manner as shown in FIG. 1 or in a hydraulic cylinder manner as shown in FIG.

In the rack-pinion manner, the nozzle moving means 17 may include a motor 171, a pinion 173 and a rack 175. When the motor 171 is driven, the pinion 173 rotates, and the rack 175, which is a straight rod member geared to the pinion 173, is protruded far from the side of the vehicle or enters from the side of the vehicle. It's going to go out and run. When the nozzle connecting pipe 14 is fixed to one end of the rack 175 protruding toward the vehicle side, the nozzle connecting pipe 14 may move according to the movement of the rack 175.

In the hydraulic cylinder method, the nozzle moving means 19 is configured as a hydraulic cylinder, the hydraulic cylinder may be composed of a cylinder body 191 fixed to the vehicle and the cylinder movable shaft 192 to enter and exit therefrom. In this case, the nozzle connecting pipe 14 is fixed to one end of the cylinder movable shaft 192 which is pushed out or pushed out of the hydraulic cylinder body 191 fixed to the vehicle. Accordingly, when hydraulic pressure is supplied to the cylinder body 191, the cylinder movable shaft 192 protrudes away from the vehicle side or enters from the vehicle side inwardly, and the nozzle connection is fixed to the end of the cylinder movable shaft 192. The tube 14 can also be moved accordingly.

The bicycle road cleaning vehicle 10 having the above-described spraying line and moving means may spray cleaning water or liquid snow removing agent, such as PC10 solution or calcium chloride solution, on a bicycle-only road or sidewalk where the vehicle cannot directly enter. have. In this case, for example, when a tank having a capacity of 800 liters is loaded in a loading box C1 of a vehicle C, such as a 1-ton truck, and sprayed at a speed of 10 to 20 km / h at an injection pressure of about 10 kg / cm 2. A spraying operation covering about 10 km of roadway can take between about 30 minutes to 1 hour.

In the above, the present invention has been described through specific embodiments, but those skilled in the art may refer to and combine various features described herein, and various and modified configurations may be possible. Therefore, it should be pointed out that the scope of the present invention should not be limited to the described embodiments, but should be interpreted by the appended claims.

C: Vehicle D1: Bicycle Road
D2: guide rail D3: driveway
10: bicycle road sweeper 12: pump
13 connection hose 14 nozzle connection pipe
15: spray nozzle 17,19: nozzle moving means

Claims

A spray line for spraying cleaning water or liquid snow removing agent from the tank to the plurality of spray nozzles;
A nozzle connecting pipe installed to be in contact with the plurality of injection nozzles and disposing the plurality of injection nozzles in parallel with the vehicle traveling direction at a constant height outside the side surface of the vehicle; And
And a nozzle moving means for reciprocating the nozzle connecting pipe in a perspective direction from a side of the vehicle at a predetermined height.

The bicycle road cleaning vehicle according to claim 1, wherein the nozzle moving means includes a rack bitten by a pinion that is rotated by a motor, and the nozzle connecting pipe is fixed to one end of the rack.

The bicycle road cleaning vehicle according to claim 1, wherein the nozzle moving means is configured as a hydraulic cylinder, and the nozzle connecting pipe is fixed to one end of a cylinder movable shaft which is protruded from the hydraulic cylinder body fixed to the vehicle. .