KR101471427B1 - Power Saving Type Wheel Washing Apparatus Using Single Phase Power - Google Patents

Abstract

The present invention provides a power saving roller drive type wheel washing apparatus using a single-phase power comprising: a main frame forming a movement route to which a vehicle comes in and out; a plurality of roller members rotatably installed in the bottom surface of the main frame at regular intervals; a water storage tank installed in the lower part of the main frame and embedded underground is formed to accommodate foreign substances and washing water in an inner side; a sludge storage installed in the water storage tank composed of a conveyor and a motor to enable the foreign substance to transpire to the outside; an injection pipe unit perpendicularly extended on both upper parts of the main frame formed with a plurality of injection nozzles; and a pump to transport in order to supply the washing water to the injection pipe unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a power-

[0001] The present invention relates to a power-saving roller-driven wheelchair using single-phase power, and more particularly, to a power-saving roller-driven wheelchair which uses a single phase power, The present invention relates to a power-saving roller-driven wheel-drive apparatus using single-phase power.

Generally, at the entrance of a construction site where foreign matter such as various pollutants, dust, dust, and soil are generated such as a construction site, a civil engineering work site, a cement factory, an aggregate collection site, a waste landfill, etc., According to the application of the dust suppression facility, a wheeler having a structure capable of injecting high-pressure washing water is installed in order to remove various foreign substances adhering to a large-sized construction vehicle entering and exiting the construction site.

When the vehicle enters a frame having a structure in which a vehicle can enter and exit, the wheel washers eject high-pressure washing water to the entire lower portion of the vehicle through a plurality of injection nozzles, so that various foreign matters on the vehicle body and the wheels are washed and removed, And the sludge, which is sediment contamination such as soil and rubble, can be discharged to the outside by the conveyor.

As a conventional technique disclosed in relation to the above-described vehicle wheeling machine, the Korean Registered Utility Model No. 282509 (Jul. 22, 2002) discloses a water collecting tank in which washing water is collected and dirt is collected, and a pair of rollers A washing water pipe provided on the side and base of the vehicle entrance portion and spraying high-pressure washing water to the lower portion of the vehicle body and the wheel through the spray nozzle in multiple angles, a pump for supplying washing water stored in the water collecting tank to the washing water pipe, And a drive control unit for automatically controlling the rollers. The automatic wheel washers are provided with a plurality of washing water pipes, each of which has a plurality of spray nozzles perforated on the side surface of the automatic wheel washing machine. The washing machine pipe is detachably coupled to the base, To make it easier to enter the slope A pair of auxiliary base portions having a plurality of rectangular holes formed at the center portion and forming a lattice pattern, and a pair of auxiliary base portions each having a lattice pattern, wherein the roller and the pump are selectively or simultaneously driven And a main changeover switch for controlling the changeover of the main switch.

However, in the above-described conventional wheeling machine, since the driving of the roller and the pump for the three-wheel work is performed by the switch operation according to the main changeover switch, the operator has to operate the switch every time and the operation is very troublesome and inconvenient, There was a problem.

Since the above-described conventional wheel-drive unit uses three-phase electric power, in the case of inter-mountainous wallpaper mainly supplied with single-phase electric power, a separate facility cost is increased. In addition, since the electric power of 380V is used, There is a problem that it is very high at 15.5 Kw. On the other hand, if a three-phase electric motor is replaced with a single-phase electric motor, the driving efficiency of the three-wheeler is remarkably reduced and the normal driving is difficult.

In addition, among the existing wheeling machines, a generator was installed to use electric power instead of KEPCO while using 3 phase electric motor. However, because it uses a large generator of 70kw or more to meet the 3 phase power of 380V, At the same time, there is a problem that the weight of the wheel loader itself increases, and the cost competitiveness of the wheel-drive machine is deteriorated due to an increase in facility cost.

In order to solve the above-mentioned problems, Korean Patent Registration No. 515986 (Sep. 13, 2005) discloses a method of installing a wheel lock device at a vehicle entrance of various construction sites, A horizontal frame welded to an upper end of each of the vertical frames and horizontally installed so as to form a quadrangle in a state of being exposed to the ground of a vehicle entrance, A frame structure including a plurality of upper support frames installed in a structure welded to an upper portion of one of the vertical frames; A main spray tube welded on the horizontal frame of the frame structure and fixedly installed to form a square; First to fourth support rollers horizontally installed on both upper and lower support frames of the upper support frames so that both ends of the support housings are rotatably supported on the upper and lower support frames; One or two support rollers, one to two of which are rotatably supported by respective ones of the plurality of bearing housings, are rotatably supported by the chain, A chain gear; A gear that is a power transmission installed at the other end of one of the first to fourth support rollers; An accelerator having an input shaft and a drive pulley mounted on an output shaft, the gear being a driven gear for receiving power from the gear, which is the power transmission; A suction pipe for sucking water from the inner water tank is connected to the suction port and a discharge pipe for discharging water to the main discharge pipe is connected to the discharge port, The pump can be driven using the backward driving force of the vehicle itself, so that the power consumption ratio for driving the pump can be omitted, thereby remarkably reducing the maintenance cost of the wheeled vehicle Is used as a power source for a vehicle.

However, in the case of the above-described conventional winter machine, since the power of the vehicle is required for driving the pump and the like, the vehicle is driven by the power of the rear wheel (rear wheel) of the vehicle. And the vehicle must be driven to idle after stopping the rear wheel on the roller of the vehicle wheeler. Therefore, there is a problem of avoiding the use of the wheeler for the car wheel work due to the fuel consumption of the vehicle and the troublesome and troublesome driver.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a power supply device capable of reducing driving power from a power source to drive low power according to a single phase power of 220 V and to improve driving efficiency, The present invention provides a power-saving roller-driven wheel-drive apparatus using single-phase power.

In addition, the present invention is configured such that when the vehicle approaches the proximity position, the vehicle starts to be automatically driven by entering the vehicle, thereby automating the car wheel operation, providing the driver with convenience of car wheel operation, The present invention is to provide a power-saving roller-driven wheel-drive apparatus using single-phase power capable of increasing work efficiency for removing foreign objects while minimizing the amount of foreign matter.

The present invention provides a four-wheel-drive power-saving roller-driven wheelchair of the present invention, which comprises a main frame, which is exposed on the ground to form a traveling path through which a vehicle can enter and leave the vehicle, A plurality of roller members installed in the main frame, a storage tank installed at a lower portion of the main frame, the storage tank being embedded in the ground, the storage tank being capable of receiving foreign substances and washing water therein, and a conveyor A sludge discharge portion formed of a motor and a motor, an injection pipe portion extending perpendicularly to both sides of the upper portion of the main frame and having a plurality of injection nozzles formed therein so that wash water can be sprayed toward a vehicle moving path, And a pump for delivering wash water to the main wheel Power room which is partitioned by nine minutes before and after the fixed installation at any one end and; A driving unit mounted on the main frame and disposed on the opposite side of the power generation room, for transmitting rotational power to the roller member; A first generator installed in the power generation room and supplying electric power to the drive unit; a second generator installed in the power generation room separated from the first generator and supplying power to the pump together with the motor of the sludge discharge unit; Wherein the drive unit includes a geared motor speed reducer for generating a rotational force to be transmitted to the roller member, the speed of the rotational speed being firstly reduced to increase the rotational force and being configured for single phase power of 220 V, And a main motor speed reducer which is connected to each other and decelerates the rotational speed by a second order.

The driving unit includes a support frame for supporting the geared motor speed reducer and supporting the driving shaft of the main motor speed reducer and the driven shaft of the geared motor speed reducer so that they are positioned on the same horizontal line.

The driving unit is connected and coupled between the driving shaft of the main motor speed reducer and the driven shaft of the geared motor speed reducer by a coupling method.

The geared motor speed reducer has a power of 3 horsepower at a rotational speed of 24RPM and is constituted to be 1/10 as a first deceleration ratio.

The main motor speed reducer is configured to generate a power of 15 horsepower at a rotational speed of 24RPM and to achieve 1/10 of a second deceleration ratio.

The power supply to the motor and the pump of the driving unit and the sludge discharging unit is selected by driving either the power of the power generation unit or the power of the Korea Electric Power Corporation of the single phase 220V.

And a control unit installed on the main frame and sensing whether the vehicle is approaching the main frame or not, and a control unit to which a sensing signal of the sensing unit is transmitted and which applies a driving signal to the driving unit or the power generation unit .

The sensing sensor unit includes a first sensing sensor that is installed at a distance from one side of the main frame and senses the vehicle when the approaching vehicle approaches within a proximity of the main frame, And a second sensing sensor for sensing the vehicle.

When the power supply system of the power generation unit is operated, the control unit approaches the vehicle within a close distance and receives a primary detection signal from the first detection sensor. Then, the control unit applies a control signal for supplying power to the power generation unit, And when a vehicle enters the main frame and a secondary detection signal is transmitted from the second detection sensor, a control signal is applied to the motor and the pump of the driving unit and the sludge discharge unit, .

When the single-phase 220V power is supplied through the Korea Electric Power Corporation, the controller supplies power of a single phase of 220V to the standby power state, so that the vehicle enters the main frame and is detected from the second sensing sensor A control signal is applied to the motor and the pump of the driving unit and the sludge discharging unit to switch to a normal washing operation state.

Further, the present invention further includes a self-power generating unit installed on the outside of the power generation room as an integral or separate type, for converting solar energy into electrical energy, and then supplying power to the motors and pumps of the driving unit and the sludge discharging unit It is also possible.

According to the power-saving roller driving type wheeler using single-phase power according to the present invention, power consumption can be reduced from 15.5 Kw to 4.5 Kw by using single-phase power of 220 V, and power can be supplied to the power source Because it is constructed by applying a small generator and a reducer, it can greatly reduce equipment cost, improve the cost competitiveness of the equipment, and achieve the same driving effect as the driving power of 380V three phase power.

In addition, in order to disperse the starting current in a power-requiring configuration, the power-reduction type roller driving system wheelchair using single-phase power according to the present invention operates two submersible pumps of a primary power of 1 horsepower, operates a decelerator of a secondary power of 3 horsepower, And a single-horsepower sludge discharge unit is operated by a car. Since the power source is constituted so that individual power can be transmitted separately, it is possible to improve individual driving efficiency by driving the pump, roller driving, and sludge discharge, There is an effect that can be.

Further, in the case of applying the power supply method of the power generation unit, which is a small-sized generator, the power-saving type roller driving system using the single-phase power according to the present invention senses the proximity position of the vehicle firstly and starts, After the completion of the washing, the generator is stopped and the system is switched to the standby mode. Thus, the use amount of the washing water can be reduced and the power consumption due to the driving of the apparatus can be reduced.

1 is a perspective view showing an embodiment according to the present invention;
2 is a plan view showing an embodiment according to the present invention.
3 is a sectional view showing an embodiment according to the present invention.
4 is an enlarged view showing a driving unit according to an embodiment of the present invention;
5 is a block diagram showing an application state of the first embodiment among the power supply methods according to the embodiment of the present invention;
FIG. 6 is a block diagram showing an application state of the second embodiment among the power supply methods according to the embodiment of the present invention; FIG.
7 (a) and 7 (b) are plan views showing another embodiment according to the present invention, respectively.

The main frame includes a main frame which is exposed on the ground and forms a movement path through which a vehicle can enter and exit, a plurality of roller members arranged to be rotatably arranged on the bottom surface of the main frame at a predetermined interval, A sludge discharging unit installed on the storage tank and configured to include a conveyor and a motor for discharging internal foreign substances to the outside, and a sludge discharging unit disposed on the sludge discharging unit, A spraying pipe portion extending perpendicularly to both sides of the upper portion of the frame and having a plurality of spraying nozzles for spraying the washing water toward the moving path of the vehicle, and a pump for conveying the washing water to supply the washing water to the spraying pipe portion The main frame is divided into a front and a rear partition, .; A driving unit mounted on the main frame and disposed on the opposite side of the power generation room, for transmitting rotational power to the roller member; A first generator installed in the power generation room and supplying electric power to the drive unit; a second generator installed in the power generation room separated from the first generator and supplying power to the pump together with the motor of the sludge discharge unit; Wherein the drive unit includes a geared motor speed reducer for generating a rotational force to be transmitted to the roller member, the speed of the rotational speed being firstly reduced to increase the rotational force and being configured for single phase power of 220 V, And a main motor speed reducer which is connected to the main shaft of the motor and is decelerated by a second speed.

And a support frame supporting the geared motor speed reducer and supporting the driving shaft of the main motor speed reducer and the driven shaft of the geared motor speed reducer so as to be positioned on the same horizontal line, As a feature of the technical construction.

Further, the driving unit is characterized in that the driving wheel of the power-saving roller driving system uses single-phase power in which the driving shaft of the main motor speed reducer and the driven shaft of the geared motor speed reducer are coupled and coupled by a mutual chain coupling method.

Also, the geared motor speed reducer has a technical feature of a power-saving roller driving type wheeler using single-phase power, which is configured to generate power of 3 horsepower at a rotation speed of 24RPM and to achieve 1/10 of a primary reduction ratio.

Also, the main motor speed reducer has a technical feature of a power-saving roller driving type wheeler using single-phase power, which is configured to generate power of 15 horsepower at a rotational speed of 24RPM and to achieve 1/10 of a second deceleration ratio.

Also, the power supply to the motor and the pump of the driving unit and the sludge discharging unit is controlled by a power-saving roller driving system wheeler using single-phase power, which selects either one of the electric power of the power generation unit or the electric power of KEPCO, As a feature of the technical construction.

And a control unit installed on the main frame and sensing whether the vehicle is moving toward the main frame or not, and a control unit to which a sensing signal of the sensing sensor unit is transmitted and applies driving signals to the driving unit or the power generation unit A power-saving roller-driven wheel-drive system using single-phase power is characterized by its technical structure.

The sensing sensor unit may include a first sensing sensor installed at a distance from one side of the main frame and sensing the vehicle when the approaching vehicle approaches within a short distance, And a second sensing sensor that senses the vehicle by the first sensor and the second sensor.

Also, when the power supply system of the power generation unit is operated, the control unit approaches the vehicle within a short distance and applies a control signal for supplying power to the power generation unit when a primary detection signal is transmitted from the first detection sensor When the vehicle enters the main frame and a secondary sensing signal is transmitted from the second sensing sensor, a control signal is applied to the motor and the pump of the driving unit and the sludge discharging unit to perform a normal cleaning operation State driving system using a single-phase electric power to control the switching of the four-wheel-drive vehicle.

In addition, when the single-phase 220V power supply scheme is applied, the controller supplies power of single phase 220V to the standby power state, so that the vehicle enters the main frame, Wherein the control unit controls the driving unit and the pump of the sludge discharging unit to apply a control signal to the normal washing operation state when the sensing signal is transmitted to the driving unit and the sludge discharging unit.

Further, the present invention provides a single-phase power generation system, further comprising a self-power generation unit installed in an external or separate form on the outside of the power generation room to supply power to the motors and pumps of the driving unit and the sludge discharge unit, A power-saving roller-driven wheel-drive unit using the above-described power-saving type roller-driven wheel-

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a power-saving roller-driven wheelchair using single-phase power according to the present invention will be described in detail with reference to the drawings.

1 to 3, an embodiment of a power-saving roller-driven wheelchair using a single-phase power according to the present invention includes a generator room 100, a geared motor reducer 210, A driving unit 200 composed of a main motor speed reducer 220, and a power generation unit 300.

1 to 3, the vehicle wheel W includes a main frame 10 mounted on the ground, a roller member 20 mounted on the main frame 10, an injection pipe portion 50, A pump 60 for transferring washing water to the injection pipe unit 50 and a sludge discharging unit 40 installed on the storage tank 30 to fill the ground .

As shown in FIGS. 1 and 3, the main frame 10 is installed in a structure exposed on the ground to form a moving path through which the vehicle can enter and leave the vehicle.

1 and 2, a plurality of roller members 20 are provided on the main frame 10, and the roller members 20 are arranged on the bottom surface of the main frame 10 at regular intervals Respectively.

The roller member 20 is rotatably mounted on the main frame 10 so that the tires of the vehicle entering the moving path of the main frame 10 are seated and the vehicle can be moved in the moving direction.

The roller member 20 is provided with a connecting structure capable of supplying washing water from the pump 60 to the rear surface of the roller member 20 to clean the vehicle on which the tire is mounted with the roller member 20, It is preferable to form the spray nozzle 21 so as to be able to carry out spraying.

As shown in FIGS. 1 and 3, the storage tank 30 is disposed below the main frame 10 and is buried in the ground. The storage tank 30 has an opened top surface. do. That is, the storage tank 30 is configured to receive various foreign substances together with washing water generated by spraying the washing water from the injection pipe portion 50 toward the vehicle that has entered the main frame 10.

3, the sludge discharge unit 40 is installed on the storage tank 30 so as to discharge foreign substances inside the storage tank 30 to the outside.

The sludge discharging unit 40 has a structure capable of moving a foreign object, and a conveyor 41, which scrapes the bottom surface of the storage tank 30 and is driven in an endless track manner toward a discharge path of foreign substances, And a motor 43 that can be driven.

1 and 3, the injection pipe unit 50 is configured to inject washing water toward a tire of a vehicle and a lower portion of a vehicle that have entered the moving path of the main frame 10, A plurality of injection nozzles 51 are formed at predetermined intervals, and a plurality of injection nozzles 51 are formed at regular intervals.

It is preferable that the pump 60 is configured to supply washing water toward the injection pipe unit 50, and at least two or more units are installed according to the use site conditions.

The pump 60 may be provided with a separate pump room (not shown) on the outside.

The blocking walls 15 may be formed on both sides of the main frame 10 corresponding to the injection piping 50 to form walls. That is, the blocking wall 15 can prevent the washing water or foreign matter from being scattered during the washing operation as the washing water is sprayed toward the vehicle from the injection pipe portion 50.

As shown in FIG. 1, the power generation room 100 is formed in a box shape having a closed structure. The power generation room 100 is fixedly installed at one side of the main frame 10 in a forward and a backward divisionally divided structure.

The power generation room 100 is provided to receive and protect the power generation unit 300, and it is preferable to secure a sufficient area to accommodate the overall configuration of the power generation unit 300.

Although not shown in the drawing, it is preferable that the power generation room 100 has a structure in which four sides are closed, and at least one side surface is provided with a plurality of vents so that air can flow in and out.

The driving unit 200 is configured to transmit rotational power to the roller member 20 and is positioned on the opposite side of the power generation room 100 with respect to the main frame 10, Respectively.

4, the driving unit 200 generates a rotational force to be transmitted to the roller member 20 after being connected to the roller member 20 by a belt. The driving unit 200 includes a geared motor speed reducer 210 and a main motor speed reducer 220).

The geared motor speed reducer 210 functions to increase the torque or torque by reducing the rotational speed of the main motor speed reducer 220.

The height of the geared motor speed reducer 210 is set to be equal to the height difference between the driving shaft C1 of the main motor speed reducer 220 and the driven shaft C2 of the geared motor speed reducer 210 Thereby constituting a support frame 110 which compensates and supports. That is, the support frame 110 supports the geared motor speed reducer 210, and the driving frame C1 of the main motor speed reducer 220 and the driven shaft C2 of the geared motor speed reducer 210 are positioned on the same horizontal line And the geared motor reducer 210 is supported by the geared motor.

The geared motor speed reducer 210 is located behind the main motor speed reducer 220 and connected to each other. That is, the driving unit 200 is configured to be connected and coupled between the driving shaft C1 of the main motor speed reducer 220 and the driven shaft C2 of the geared motor speed reducer 210 in a mutually connected and coupled manner.

The height of the main motor reducer 220 from the bottom surface to the center of the driving shaft C1 is 235 mm and the diameter of the output shaft connected to the roller member 20 is 65 mm. Meanwhile, the geared motor speed reducer 210 has a height L of 172 mm from the upper surface of the support frame 110 to the center of the driven shaft C2, and the driven shaft C2 of the geared motor speed reducer 210, And the diameter D is 45 mm.

The geared motor speed reducer 210 is configured to increase the rotational force by first reducing the rotational speed.

The geared motor speed reducer 210 has a power of 3 horsepower at a rotation speed of 24 rpm and a 1/10 speed reduction ratio of the drive unit 200 and is configured for 220 V single phase power.

The main motor speed reducer 220 is positioned in front of the geared motor speed reducer 210 and is connected to each other to reduce the rotational speed of the driving unit 200 by a second order.

The main motor speed reducer 220 generates 15 horsepower at a rotation speed of 24 rpm and decelerates 1/10 of the first reduction ratio of the driving unit 200.

The power generator 300 includes a first generator 310 for supplying power to the driving unit 200 and a second generator 310 for supplying power to the pump 60 together with the motor 43 of the sludge discharging unit 40. [ 2 generator 320 as shown in FIG.

The first generator 310 is installed in the power generation room 100 and uses an output generator capable of supplying power to the drive unit 200.

The second generator 320 is installed in the power generation room 100 partitioned from the first generator 310 and uses an output generator capable of supplying power to the motor 43 and the pump 60 .

The first generator 310 and the second generator 320 are each constructed by applying a small generator having an output of 6 to 7 Kw.

The power supply to the motor 43 and the pump 60 of the driving unit 200 and the sludge discharging unit 40 may be any one of the power of the power generation unit 300 or the single- It is possible to select and operate the supply system.

5 and 6, the wheelchair W of the present invention includes a detection sensor unit 400 for detecting whether the vehicle is entering the main frame 10, And a control unit 500 to which a sensing signal of the driving unit 200 or the power generation unit 300 is applied.

The detection sensor unit 400 senses a vehicle approach toward the main frame 10, and is configured to sequentially detect the vehicle based on an entry position of the vehicle. That is, the sensing sensor unit 400 includes a first sensing sensor 410 for primarily sensing the vehicle and a second sensing sensor 420 for sensing the vehicle secondarily.

The first sensing sensor 410 is disposed at a distance (about 3 to 4 m) on one side (the side where the vehicle enters) of the main frame 10, and the approaching vehicle is located close to the main frame 10 The control unit 500 detects the vehicle and signals the control unit 500. [

The first sensing sensor 410 is constructed using a non-contact sensor (for example, an optical sensor).

The second sensing sensor 420 is mounted on one bottom surface of the main frame 10 in which the vehicle enters and is installed between the roller members 20. The controller senses that the vehicle has entered, .

The second sensing sensor 420 is constructed using a contact-type sensor. That is, the second sensing sensor 420 is configured to sense the vehicle by the contact with the entry of the vehicle.

For example, the second sensing sensor 420 may be constructed by applying a pedal-type structure capable of sensing a vehicle entry according to a tread of a tire.

The control unit 500 receives the sensing signal of the sensing unit 400 and receives driving signals from the driving unit 200 or the power generation unit 300.

For example, the control unit 500 may control the primary drive signal to be applied to the power generation unit 300 from the primary detection signal by the first detection sensor 410, The second driving signal is applied to the driving unit 200 from the secondary sensing signal by the driving unit 420.

The first sensing sensor 410 senses the vehicle only when it is driven by applying the electric power supply method of the power generator 300 and signals the control unit 500 to sense the vehicle.

5, when the vehicle is driven by applying the electric power supply method of the power generator 300, the control unit 500 approaches the vehicle within a proximity distance to detect a primary sensation from the first sensor 410 A control signal for supplying electric power to the power generation unit 300 is applied to control the power generation mode to be switched from the standby standby mode to the power generation mode for the power generation unit 300, 10 and transmits a control signal to the motor 43 and the pump 60 of the driving unit 200 and the sludge discharging unit 40 when a second sensing signal is transmitted from the second sensing sensor 420 To a normal washing operation state.

For example, a standby power state in which power is transmitted to all the driving components (the driving unit 200 and the pump 60, etc.) by the primary sensing signal of the first sensing sensor 410, The drive unit 200 and the motor 43 of the sludge discharge unit 40 and the pump 60 are driven by the secondary sensing signal of the sensor 420 to rotate the roller member 20 And water is injected through the injection piping (50).

When the electric power supply method of the power generator 300, which is a small generator, is applied, the proximity position of the vehicle is firstly sensed and started, and then the vehicle is detected to be in the second position. It is possible to reduce the consumption of washing water by reducing the amount of power consumed by driving the apparatus while reducing the use amount of the washing water.

As shown in FIG. 6, when the controller 500 is driven by applying a power supply scheme using a single-phase 220V Korea Electric Power Corporation, the single-phase 220V power is supplied to the standby power state, A control signal is applied to the motor 43 of the driving unit 200 and the sludge discharging unit 40 and the pump 60 to supply a normal signal to the driving unit 200 and the sludge discharging unit 40, So as to switch to the cleaning operation state.

The control unit 500 is configured to control the setting of the individual operation time for the water spray by the driving of the roller member 20 and the driving of the pump 60 of the injection pipe unit 50, A control signal for discharging the foreign substance to the sludge discharge unit 40 is applied.

The sludge discharge unit 40 is driven by the control unit 500 by setting a predetermined operation time in the same manner as the pump 60 of the roller member 20 and the injection pipe unit 50.

The control unit 550 may include a control box 550 having a plurality of buttons and switches for inputting or setting various control items including time setting or manually operating the device.

The operation of the present invention as described above will be briefly described as follows. When the vehicle approaches the vehicle wheel W, the sensing unit 400 senses the vehicle and signals the control unit 500, Is applied to the driving unit (200) and the pump (60) to perform the cleaning operation by the roller member (20) and the spray piping unit (50) for the set time. The driving unit 200 and the pump 60 are stopped and the washing operation is completed and a driving signal is applied to the motor 43 of the sludge discharging unit 40 After the foreign matter is discharged for a predetermined time, the power of the power generator 300 is turned off to interrupt the power supply and stop the power generator 300.

That is, according to the power-saving type roller driving system using the single-phase power of the present invention, the power consumption can be reduced from 15.5 Kw to 4.5 Kw by using single-phase power of 220 V, It is possible to reduce the equipment cost and improve the price competitiveness of the equipment, and to achieve the same driving power as the driving power of the existing 380V three phase power because the small power generator and the reducer are applied to the power source of the hand wheel unit in the field.

In addition, in order to disperse the starting current in a power-requiring configuration, the power-reduction type roller driving system using the single-phase electric power according to the present invention operates two pumps of 1 horsepower and then operates a 3-horsepower decelerator, And a 1-horsepower sludge discharge unit are operated. Thus, the individual power sources are constituted so that the individual power can be transmitted separately. Therefore, it is possible to improve individual driving efficiency by driving the pump, roller driving and sludge discharge, It is possible.

As shown in FIG. 7, another embodiment of the power-saving roller driving system using a single-phase power according to the present invention is installed outside the power generation room 100, and after being converted into electric energy by irradiating sunlight, (600) for supplying electric power to the motor (43) and the pump (60) of the sludge discharge unit (40).

7 (a), the power generating unit 600 may be constructed as a roof type using a separate stand on the upper surface of the power generation room 100, as shown in FIG. 7 (b) It is possible to form the power generating unit 100 as a flat slab type in which the self power generating unit 600 is provided using a separate stand.

The self-power generating unit 600 may have the same structure as that of a general solar panel configured to convert solar energy into electric energy, and thus a detailed description thereof will be omitted.

It is preferable that the self-power generating unit 600 includes a capacitor (not shown) so that the self-power generating unit 600 can be charged after a certain amount of electric energy generated from solar energy.

That is, according to the present invention configured as in the above-described other embodiments, it is possible to generate and supply the self power even when no separate power source is connected, so that the power supply from the KEPCO is unnecessary, It is possible to reduce the maintenance cost.

In the other embodiments described above, the same configuration as that of the above-described embodiment can be employed, so that detailed description is omitted.

While the present invention has been described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto, but may be modified and embodied within the scope of the claims, And is also within the scope of the present invention.

10: main frame 15: blocking wall 20: roller member
21: water spray nozzle 30: storage tank 40: sludge discharge unit
41: conveyor 43: motor 50: injection pipe section
51: injection nozzle 60: pump 100: power generation room
110: support frame 200: driving part 210: geared motor speed reducer
220: main motor speed reducer 300: power generator 310: first generator
320: second generator 400: detection sensor unit 410: first detection sensor
420: second sensing sensor 500: control unit 550: control box
600: Self-generated part W: Wheel chain C: Chain coupling
C1: driving shaft C2: driven shaft
L: Height of the decelerator slave shaft D: Diameter of the decelerator slave shaft

Claims (11)

A plurality of roller members arranged on the bottom surface of the main frame so as to be rotatably arranged and spaced apart from each other by a predetermined distance; A sludge discharging unit installed on the storage tank and configured to include a conveyor and a motor so as to discharge internal foreign matter to the outside, a sludge discharging unit installed on the sludge discharging unit, And a pump for supplying the washing water to the injection pipe portion to supply washing water, wherein the sprayer pipe portion includes a plurality of spray nozzles formed vertically on both sides so that wash water can be sprayed toward the moving path of the vehicle,
A power generation room fixedly installed at one side of the main frame in a front and a back partition;
A driving unit mounted on the main frame and disposed on the opposite side of the power generation room, for transmitting rotational power to the roller member;
A first generator installed in the power generation room and supplying electric power to the drive unit; a second generator installed in the power generation room separated from the first generator and supplying power to the pump together with the motor of the sludge discharge unit; And a power generating unit,
Wherein the driving unit includes a geared motor speed reducer for generating a rotational force to be transmitted to the roller member, the speed of which is increased by increasing the rotational speed by a first degree and is configured for single phase power of 220 V, And a main motor speed reducer which decelerates the speed of the main motor to a second speed.
The method according to claim 1,
And a support frame supporting the geared motor speed reducer and supporting the driving shaft of the main motor speed reducer and the driven shaft of the geared motor speed reducer so as to be positioned on the same horizontal line. .
The method of claim 2,
Wherein the drive unit is coupled to the driving shaft of the main motor speed reducer and the driven shaft of the geared motor speed reducer in a coupling fashion by a coupling method.
The method according to claim 1,
Wherein the geared motor speed reducer is configured to generate a power of 3 horsepower at a rotation speed of 24RPM and to achieve a 1/10 reduction ratio as a first deceleration ratio.
The method according to claim 1,
Wherein the main motor reducer is configured to generate a power of 15 horsepower at a rotation speed of 24RPM and to achieve 1/10 of a second deceleration ratio.
The method according to claim 1,
Wherein the power supply to the motor and the pump of the driving unit and the sludge discharging unit is selected by driving one of a power supply of the power generation unit or a power supply of a single phase 220V Korea Electric Power Corporation, Driving system wheeler.
The method of claim 6,
And a control unit installed on the main frame and sensing whether the vehicle is entering the main frame or not, and a control unit to which a sensing signal of the sensing unit is transmitted and which applies a driving signal to the driving unit or the power generation unit A power - saving roller driven wheelchair using single - phase power.
The method of claim 7,
Wherein the detection sensor unit includes a first sensing sensor which is installed at a distance from one side of the main frame and senses the vehicle when the approaching vehicle approaches within a close distance and a second sensing sensor which is mounted on one bottom surface of the main frame, And a second sensing sensor for sensing the vehicle by the first sensor.
The method of claim 8,
When the power supply system of the power generation unit is operated, the control unit approaches the vehicle within a close distance and receives a primary detection signal from the first detection sensor. Then, the control unit applies a control signal for supplying power to the power generation unit, And when a vehicle enters the main frame and a secondary detection signal is transmitted from the second detection sensor, a control signal is applied to the motor and the pump of the driving unit and the sludge discharge unit, The power-saving type roller-driven wheel washing machine using single-phase power.
The method of claim 8,
When the single-phase 220V power is supplied through the Korea Electric Power Corporation, the controller supplies power of a single phase of 220V to the standby power state, so that the vehicle enters the main frame and is detected from the second sensing sensor And a control signal is applied to a motor and a pump of the driving unit and the sludge discharging unit when a signal is transmitted to control the switching to a normal washing operation state.
The method according to any one of claims 1 to 10,
And a self-power generation unit installed in an outer portion of the power generation room in an integrated or detached manner to supply power to the motors and pumps of the driving unit and the sludge discharge unit after being converted into electric energy by being irradiated with sunlight, Roller driven system.

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