KR100938406B1 - Dredger for Water Hazard of Golf Course and Dredging Method of The Same - Google Patents

Abstract

The present invention relates to the dredging of the golf course water hazard, is connected to the dredging hose for transporting the sediment to the self-propelled underwater dredger equipped to be able to injure and dive, underwater running, surface movement, underwater dredging, etc., and the underwater dredger Adjustable electrical wiring is connected to the outside and buoyant hoses are coupled to both sides of the dredging hose so that the dredging hose and the electric wire can float on the water. It provides a dredging device for dewatering sludge through installed dredge pump and sorter.

Due to the invention of the water hazard dredging device of the golf course, it is possible to prevent the waste of water by performing underwater dredging without removing the water of the hazard, and do not interfere with the progress of the golf game, and minimize the recycling of the golf ball and the dredging waste to minimize the waste disposal cost. It is possible to expect a great effect on the maintenance of clear water.

Golf course, Underwater dredging, Water hazard, Sediment, Sludge dehydrator, Screw pump

Description

Dredger for Water Hazard of Golf Course and Dredging Method of The Same}

The present invention relates to a golf course water hazard dredging device and method, and more particularly, it is possible to dredge the sediment of the water hazard bottom while moving in a self-propelled manner, and the golf course water hazard dredging device and method that can separate the golf ball and sludge treatment It is about.

In general, golf courses have water hazards such as lakes, ponds, and rivers, and these water hazards are made of naturally formed or artificially used.

Over time, sand, soil, leaves, grass, and golf balls from the surroundings accumulate in the water hazards of golf courses, forming sediments, which contaminate water and odor as the sediments corrode. Occurs. Therefore, the dredging work to remove the sediment of the water hazard must be carried out regularly, and especially in the case of the artificially formed water hazard, it is necessary to perform dredging work frequently.

Currently, facilities or devices for dredging sediments of golf course water hazards have not been developed and provided separately. Therefore, the water hazard is dredged and cleaned by dredging, or dredging equipment is used by dredging equipment used for dredging rivers, lakes and seas.

Conventional dredging equipment is equipped with a dredging device in a large vehicle to move along the edge of the water while dredging by inlet suction hose, or to install a fixed dredging device on the edge and to move the dredging hose.

However, in the case of a golf course, since a large road is not opened, it is very difficult for a large vehicle or trailer to move.

In addition, access to the water hazard requires crossing the green, which damages the turf in the process of driving a vehicle equipped with a dredging device or installing a fixed dredging device, and it takes a lot of time and money to recover it. Will occur in addition.

In the case of the artificially formed water hazard, there is a problem that it takes more time to install and dismantle the dredging device than the time required for the actual dredging work because the size is generally large.

Furthermore, if the dredging operation is performed while the golf course is opened, the dribbling operation should be performed while the golf course is closed because the golf ball may fly and the worker may be injured or the vehicle may be damaged. Therefore, since dredging work is performed at night or in a closed state, the cost of dredging (additional cost due to night work and loss cost of closing) is increased.

SUMMARY OF THE INVENTION The present invention has been made in view of the above point, and it is an object of the present invention to provide a golf course water hazard dredging device which can be dredged while moving in a water hazard and can be manufactured in a small size.

Another object of the present invention is to provide a golf course water hazard dredge device capable of separating only golf balls separately to enable reuse in a mixture of sediment and water.

Another object of the present invention is to dredge the sludge and golf ball on the water hazard bottom surface without hindering the progress of the golf game without removing the water of the golf course water hazard, the dredged sludge and golf balls are classified Sludge is dredged and dewatered at the same time to inject water into the water hazard, golf ball and dehydrated sludge is to provide a golf course water hazard dredging method to be collected separately.

The golf course water hazard dredging device proposed by the present invention is an underwater work device that enters the water hazard and inhales and discharges sediment together with water, and a ground treatment device for dewatering a mixture of sediment and water discharged from the underwater work device. Is done.

The underwater working device includes a dredging body formed in a box shape, a plurality of wheels rotatably installed on the dredging body, and an object installed in front of the dredging body and filtering an object larger than a golf ball to the top surface of the dredging body. A bar filter to be loaded, one end of which is connected to a suction port formed on the front side of the dredging body, the other end of which is connected to the ground treatment apparatus, and a dredging hose which is a passage through which water and sediment of a water hazard are moved; It is installed in front of the suction port of the body and comprises a net filter for preventing the foreign matter larger than the golf ball is sucked.

The dredging hose is provided with a dredging pump to form a strong flow from the suction port toward the ground treatment apparatus.

In front of the dredging body is installed a cleaning device for removing large deposits caught in the net filter.

In addition, the front of the dredging main body is installed in the shape of the all-optical narrow to move the surrounding sediment toward the suction port, and a pair of collecting device is installed is equipped with a screw is formed at intervals larger than the size of the golf ball.

And in front of the dredging main body is installed to move the sediment from the outside of the collecting device toward the collecting device, and install a pair of auxiliary collecting device is equipped with a plurality of rotary blades.

Both sides of the dredging main body is provided with a pair of buoyancy tubes to float the dredging main body using buoyancy as needed.

The above ground treatment apparatus includes a co-selection unit for sorting golf balls mixed in the sediment discharged from the dredging hose, and a dewatering unit for dewatering the mixture of the sediment and water from which the golf ball is removed.

The co-selection part is formed with a number of holes smaller than the size of the golf ball and one end is connected to the dredging hose, and the ball is connected to the other end of the net tube and the selected golf ball to guide and move Including the inner tube.

The dewatering part is rotated by a plurality of rollers and is disposed up and down to dehydrate while passing through a mixture of sediment and water in the middle, a collecting container for collecting water discharged from the dewatering belt, and discharged from the dewatering belt. It includes a sludge storage container for collecting and storing sediment sludge.

When moving the dredging body underwater, the wheel connected to the driving motor rotates forward and backward and left and right steering, and when the dredging body is floated to the surface, an injector for spraying compressed air is installed at the rear to install the dredging main body. It is configured to perform.

And the golf course water dredging method of the present invention is to put the underwater work device into the water hazard, to operate the underwater work device to collect and separate the object larger than the golf ball, and to operate the dredging pump through the inlet and sediment and water together Inhaled and transported to the ground treatment device through the dredging hose, the golf ball contained in the sediment is separated and separated from the ground treatment device, and dewatered to remove the water from the sediment, and the dehydrated water is reintroduced into the water hazard. And sewage sludge collected and discharged.

The suction and transfer of the sediment is separated by filtering the object larger than the golf ball with a bar filter installed in front of the dredging body while moving the underwater work device in the water hazard, sediment to the suction port using the collecting device and the auxiliary collection device It includes moving and transporting the sediment and water injured by the suction power of the dredging pump through the dredging hose.

According to the golf course water hazard dredging device and method according to the present invention, it is possible to dredging while moving freely in the water hazard, it is also possible for the operator to perform dredging while adjusting in a safe place, even in the state where the golf course is remodeled Dredging can be done underwater without draining the hazard.

Moreover, according to the golf course water hazard dredging apparatus and method which concern on this invention, it is also possible to float a dredging main body temporarily as needed, and it is possible to dredge corresponding to water hazards of various shapes and structures.

And according to the golf course water hazard dredge device and method according to the present invention, it is possible to separate and collect only the golf ball from the sediment, it is possible to reuse the golf ball.

According to the golf course water hazard dredging device and method according to the present invention, since sediment larger than the golf ball and sediment smaller than the golf ball is separated, it is possible to effectively treat the sediment sludge according to the use, and because the sludge is dehydrated to minimize waste There is an effect that can reduce the processing cost.

In addition, according to the golf course water hazard dredging device according to the present invention, it is possible to reduce the size of each configuration to manufacture, it is possible to move using a cart or the like used in the golf course without requiring a large vehicle or a trailer for movement. It is possible to minimize the damage of the grass. Furthermore, it is possible to easily perform dredging work in a golf course where a small road is mainly established.

And according to the golf course water hazard dredging device according to the present invention, since the movement and installation is made simple, the preparation time for dredging work is minimized, the efficiency of dredging work is greatly improved, and the cost for dredging equipment is made.

Next, a preferred embodiment of the golf course water hazard dredge device and method according to the present invention will be described in detail with reference to the drawings.

First, an embodiment of the golf course water hazard dredging device according to the present invention, as shown in Figure 1, enters the water hazard 4, the underwater working apparatus 100 for sucking and discharging the sediment (6) with the water (5) ) And a ground treatment apparatus 200 for dewatering the mixture of the sediment 6 and the water 5 discharged from the underwater work apparatus 100.

The underwater work device 100, as shown in Figure 2 and 3, includes a dredging body 110, a plurality of wheels 120, bar filter 130, dredging hose 140, network filter 150 It is done by

The dredging body 110 is formed in a box shape.

The wheel 120 is rotatably installed through the shaft 122 in the dredging body (110).

Preferably, the wheel 120 does not connect the wheels 120 positioned at both sides to one axis so that the left and right rotations can be selected and controlled.

The driving force for moving the dredging main body 110 is obtained by installing an injection device 126 for injecting compressed air to the rear of the dredging main body 110, as shown in FIG.

The injector 126 is preferably installed separately on the left side and the right side because it can control the left and right rotation.

Movement of the dredging main body 110, forward and backward, left and right steering, etc. using the injection device 126 is more effective when the dredging main body 110 is injured on the water surface.

The injection device 126 may include an injection nozzle 127, an air pipe 128 for supplying compressed air to the injection nozzle 127, and water from flowing backward through the injection nozzle 127. In order to include a check valve 129 installed in the air pipe (128).

If the injection device 126 is installed as described above and the compressed air is injected through both injection nozzles 127 at the same time, the dredging main body 110 is moved forward, and the compressed air is provided through only one of the injection nozzles 127. Spraying the dredging body 110 is rotated to the opposite side.

And, as shown in Figure 5, the wheel 120 is configured to rotate by receiving the rotational force of the driving motor 125.

In the above, the rotational force of the driving motor 125 may be configured to be transmitted to the wheel 120 through the gear, or may be configured to be transmitted to the wheel 120 using the pulley and the belt 123.

The traveling motor 125 is preferably installed separately on the left and right sides, and configured to individually control the left wheel 120 and the right wheel 120 can be changed to the left and right of the driving direction.

When the driving motor 125 and the wheel 120 are connected and installed as described above, the dredging main body 110 is moved by rotating the driving motor 125.

In the above, the driving force for moving the dredging main body 110 is obtained through the driving motor 125.

As the driving motor 125, a hydraulic motor may be used, and an electric motor may be used. In view of the above, the traveling motor 125 is preferably implemented using a hydraulic motor without the risk of a short circuit in consideration of working in the water.

When applying the rotational force to the wheel 120 using the driving motor 125 as described above it is possible to effectively give a driving force to the dredging body 110 when the wheel 120 moves in contact with the ground.

When the injector 126 is installed on the dredging body 110 as described above and configured to impart rotational force to the wheels 120 through the traveling motor 125, the dredging body 110 floats to the ground and is underwater or water surface. In the case of being located in the propulsion through the injection device 126, if the dredging body 110 is submerged or located on the ground and the wheel 120 is in contact with the ground selectively to obtain the propulsion through the driving motor 125 It is possible to drive.

In addition, it is also possible to move the dredging main body 110 using the propulsion force by the injection device 126 and the driving force by the driving motor 125 at the same time.

As shown in FIG. 6, at least one friction member 121 may be installed on the outer circumferential surface of the wheel 120 to prevent slippage.

As the friction member 121, it is possible to use a diamond tip or a tip made of a grinding wheel material, ceramics or stones with many pores, which are mainly used for grinding operations.

In general, when artificially creating a water hazard of a golf course, PVC seats are installed on the floor, so the floor is very slippery.

Therefore, when the friction member 121 made of a diamond tip or the like is installed on the outer circumferential surface of the wheel 120 as described above, it is possible to obtain a driving force even on a slippery seat, and also has excellent wear resistance, which is very advantageous in terms of durability.

The friction member 121 is preferably installed to protrude on the outer circumferential surface of the wheel 120 because the friction member 121 exerts better frictional force.

As shown in FIGS. 1 to 3, the bar filter 130 is installed in front of the dredging main body 110, and filters the object 8 larger than the golf ball 7 to remove the dredging main body 110. It is configured to load on the top.

The bar filter 130 may be implemented to perform a function of rolling out the sediment 6 at the bottom of the water hazard 4.

The bar filter 130 is installed by arranging the plurality of filter rods 132 at intervals enough to pass the golf ball (7), the filter rods 132 to each other using one or more horizontal support 134. It is made by connecting in one piece.

When the filter rod 132 is arranged in such a manner that the golf ball 7 passes through the filter rod as described above, an object having a size smaller than that of the golf ball 7 is deposited on the sediment discharged toward the ground treatment apparatus 200. Only will be included.

The lower end portion of the filter rod 132 is formed to extend in parallel with the ground and bend upward again, effectively flipping and forming the sediment 6 and the work of the water hazard 4 It is preferable to prevent damage or breakage to the bottom surface.

The filter rod 132 may be formed in various cross-sectional shapes, such as a rectangular cross section, a circular cross section, a triangular cross section, a trapezoidal cross section, a polygonal cross section such as a pentagon or a hexagon.

The bar filter 130 is installed in an inclined state rather than being installed vertically on the dredging main body 110, while receiving less resistance in the forward direction and effectively larger than the golf ball 7 (8) Since it is possible to perform the filtration (filtering effect) with respect to, it is preferable.

The bar filter 130 may be installed in a state fixed to the dredging body 110, it is also possible to install the upper end portion rotatably in the front portion of the dredging body (110).

For example, as illustrated in FIGS. 2 and 3, a horizontal support 135 installed at an upper end of the bar filter 130 is inserted into a hinge shaft 139 installed at the dredging main body 110. The horizontal support 135 installed at the upper end of the bar filter 130 may form a hinge hole into which the hinge shaft 139 is inserted, and the horizontal support 135 may be formed in a pipe shape.

In addition, the bar filter 130 is connected to the piston rod 137 of the pneumatic cylinder 136 installed in the dredging main body 110, the center of the hinge shaft 139 in accordance with the forward and backward operation of the pneumatic cylinder 136 The bar filter 130 is rotated.

When the bar filter 130 is rotatably configured as described above, an object 8 larger than the golf ball 7 filtered by the bar filter 130 can be easily loaded on the upper surface of the dredging body 110. Become.

In the dredging main body 110, it is preferable to form a handrail 118 at a predetermined height in order to prevent detachment of the object 8 loaded on the upper surface.

1 to 4, the dredging hose 140, one end is connected to the suction port 111 formed on the front surface of the dredging body 110, the other end of the ground treatment apparatus 200 ).

The dredging hose 140 functions as a passage through which the water 5 and the sediment 6 of the water hazard 4 move.

In order to prevent the dredging hose 140 from sinking in the water, it is also possible to bundle and install the buoyancy body 148 together with the dredging hose 140.

When the buoyancy body 148 is integrally installed in the dredging hose 140 as described above, the dredging hose 140 is prevented from sinking to the floor, and the load burden on the driving force of the dredging body 110 is minimized. It is possible to.

In the vicinity of the suction port 111, as shown in FIG. 7, the non-return valve 142 is provided to prevent the deposit 6 or water sucked from the suction port 111 from flowing back toward the water hazard 4. It is preferable to configure it.

Since the non-return valve 142 is generally applicable to various types of non-return valves used to prevent the reverse flow of water, a detailed description thereof will be omitted.

The dredging hose 140 is provided with a dredging pump 144 to form a strong flow from the suction port 111 toward the ground treatment apparatus 200.

As shown in FIG. 9, the dredging pump 144 is preferably configured as a screw pump using the screw 143 because it does not damage the golf ball included in the sediment sludge that is sucked and discharged. In the above, it is preferable that a screw pump having a gap between the screws 143 and the golf ball to be used as the dredging pump 144.

The dredging pump 144 may be installed on the dredging main body 110 side, or may be installed on the ground treatment apparatus 200 side.

For example, as shown in FIGS. 1 and 8, the dredging pump 144 is installed on the ground treatment apparatus 200 side.

When the dredging pump 144 is installed on the ground treatment apparatus 200 in the above, since the load of the dredging body 110 is reduced, it is possible to reduce the load burden of the propulsion force, it is easy to respond in case of failure have.

When the dredge pump 144 is installed on the ground treatment apparatus 200 side, the dredging pump 144 may be configured to be driven by an engine, an electric motor 145, or the like.

In addition, the dredging hose 140 in the vicinity of the dredging pump 144 is installed, as shown in Figure 8, the main hose 147 for filling the water before operation so as not to be overwhelmed during the initial operation of the dredging pump 144 In addition, the main hose 147 is provided with an on-off valve 146.

As shown in FIG. 7, the non-return valve 142 installed at the suction port 111 has water filled in advance before the dredging pump 144 operates through the main water hose 147 in the dredging hose 140. It is also responsible for preventing the discharge to the hazard (4).

When the dredging hose 140 of the portion where the dredging pump 144 is installed is filled with water before operation, the screw 143 of the dredging pump 144 is preferable because it can effectively exhibit the suction force during the initial drive.

And the dredging pump 144, as shown in Figure 5, can be installed in the mounting space (4) formed inside the dredging body (110).

When the dredging pump 144 is installed inside the dredging main body 110, it is preferable to drive the hydraulic dredging motor 145 rather than an electric motor in order to prevent a risk of leakage.

2 and 3, the net filter 150 is installed in front of the suction port 111 of the dredging main body 110.

The filter unit 150 is installed to prevent foreign matter larger than the golf ball (7) is sucked into the suction port (111).

In front of the dredging main body 110, as shown in FIGS. 2 to 3 and 10, the foreign matter large enough to pass through the net filter 150 by the suction force of the dredging pump 144, the filter net 152 ) Is attached to the cleaning device 160 to remove it.

The net filter 150 is composed of a filter net 152 formed in a net shape, and a filter frame 154 for fixing and supporting the edge of the filter net 152.

The filter net 152 and the filter frame 154 can be installed in a variety of shapes, such as circular or square.

The cleaning device 160 is one end (upper end) rotatably installed in the front of the dredging body 110 and the rotary blade 162 of the length extending to the bottom edge of the filter net 152, It is installed on the dredging body 110 and the piston rod 165 is connected to the upper end of the rotary blade 162, and to give a rocking motion to rotate (rotate like a clock) at a predetermined angle to the rotary blade 162. It consists of the cleaning cylinder 164.

The cleaning cylinder 164 is configured using a pneumatic cylinder, a hydraulic cylinder or the like.

The filter frame 154 located at the upper end of the filter frame 154 is provided with a guide bar 156 to guide the left and right rotation while limiting the forward and backward movement of the rotary blade 162.

And in front of the dredging body 110, as shown in Figures 2 and 3, is installed in the shape of the all-light rear narrow to move the surrounding deposits 6 toward the suction port 111, the golf ball (7) Install a pair of collecting device 170 is equipped with a screw 172 is formed at intervals larger than the diameter of.

The pair of collecting devices 170 are installed in a shape of an all-optical narrow narrow space between each other wider in the front and narrower in the rear. For example, the front of the collecting device 170 is set at an interval corresponding to the width of the bar filter 130, the rear is an interval corresponding to the size of the suction port 111 formed in the dredging body 110 ( Spacing slightly larger than the size of the suction port 111).

When the collection device 170 is installed as described above, the sediment collected and turned over by the bar filter 130 is collected toward the suction port 111 of the dredging main body 110, and the suction work is effectively performed. .

As shown in FIG. 11, the collecting device 170 supports a spiral screw 172 and a collecting frame 174 that supports the screw 172 and is fixed at one end to the front of the dredging main body 110. ), A hydraulic motor 176 installed on the collection frame 174 to impart rotational force to the screw 172, and a belt 177 to transmit the rotational force of the hydraulic motor 176 to the screw 172. It is made, including.

On the bottom of the collecting device 170, it is preferable to install the auxiliary wheel 178 to stably support the screw 172 at a predetermined height from the bottom.

As the auxiliary wheel 178 is installed as described above, even when the collecting device 170 is installed in the dredging main body 110 in the form of a cantilever, deflection does not occur, and the movement by the driving force of the dredging main body 110 occurs. It becomes possible to respond easily.

If the spacing of the screw 172 is formed smaller than the diameter of the golf ball 7 in the above, there is a fear that the golf ball 7 is caught between the wings of the screw 172, the screw 172 may be damaged.

As the driving force for the rotation of the screw 172, it is also possible to use other rotational power sources in addition to the hydraulic motor 176, the hydraulic motor 176 is preferable in view of the waterproof problem, because the operation is made in the water.

And in front of the dredging body 110, as shown in Figures 2 and 3, it is installed to move the deposits 6 toward the collecting device 170 from the outside of the collecting device 170, a plurality of rotary wings Install a pair of auxiliary collecting device 180 is mounted (182).

Also in the case of the auxiliary collecting device 180 is configured to rotate the rotary blade 182 using a hydraulic motor or the like.

And as shown in Figure 2 and 3, both sides of the dredging main body 110, it is also possible to install a pair of buoyancy tube 190 so as to float the dredging main body 110 using buoyancy, if necessary. Do.

The buoyancy tube 190 is configured so that compressed air is introduced or discharged, it is installed on the dredging body 110 using the bracket (192).

When the buoyancy tube 190 is installed as described above, when there is an obstacle such as a fountain, rock, or big stone at the bottom of the water hazard 4, the dredging main body 110 can be injured to prevent damage or damage caused by a collision. Do.

By injecting or evacuating air to the buoyancy tube 190, it is possible to selectively lift and dive the dredging main body 110.

When the dredging main body 110 rises, as shown in FIG. 4, the compressed air is injected through the injector 126 to enable forward and leftward rotation.

And as shown in Figures 1 to 3, the dredging main body 110, it is also possible to install the depth measuring table 198 on both sides so that the depth of the water can be easily confirmed.

The depth measuring table 198 may be implemented by applying a configuration of a multistage pull-out antenna that is generally used.

The dredging body 110 is provided with a coupling member 199 for installing the depth measuring table 198.

The coupling member 199 may be installed in a pipe shape so as to insert and install the antenna-shaped depth measuring table 198.

4 and 5, the control box 300 is installed in the mounting space 116 formed inside the dredging main body 110.

The control box 300 is provided with a hydraulic solenoid valve block 310 for controlling the input and output of hydraulic pressure, a pneumatic solenoid valve block 320 for controlling the input and output of pneumatic pressure, and a control signal unit 330 for transmitting a control signal. do.

As shown in FIG. 12, the hydraulic solenoid valve block 310 is provided with a solenoid valve 312 for a dredging pump, a solenoid valve 318 for a collecting device, and an auxiliary collecting device.

The hydraulic solenoid valve block 310 is connected to a hydraulic supply line 311 for supplying hydraulic pressure and a hydraulic return line 319 for returning hydraulic pressure. The hydraulic supply line 311 and the hydraulic return line 319 are connected to a hydraulic pump (not shown) and an oil tank (not shown) installed on the ground 2.

The solenoid valve 312 for the dredging pump and the hydraulic motor 145 of the dredging pump 144 are connected to each other through a hydraulic line (not shown).

Operation of the dredging pump 144 is determined according to the operation of the solenoid valve 312 for the dredging pump in the above.

The solenoid valve 318 for the collection device and the auxiliary collection device are connected to each other through the hydraulic motor 176 and the hydraulic line (not shown) of the collecting device 170, and to the operation of the solenoid valve 318. Accordingly, the rotation of the collecting device 170, the screw 172 is determined.

In addition, the solenoid valve 318 for the collecting device and the auxiliary collecting device are connected to each other through the auxiliary collecting device 180 and a separate hydraulic line (not shown), and the auxiliary collecting according to the operation of the solenoid valve 318. Whether the device 180 rotates the blade 182 is determined.

As shown in FIG. 13, the hydraulic solenoid valve block 310 may further include a solenoid valve 314 for a left driving motor and a solenoid valve 316 for a right driving motor. In this case, as shown in FIG. 5, the left and right wheels 120 are configured to be rotated using separate driving motors 125, respectively.

The solenoid valve 314 for the left driving motor is connected to the driving motor 125 and the hydraulic line (not shown) located on the left side, and the solenoid valve 316 for the right driving motor is the driving motor located on the right side. 125 is connected to the hydraulic line (not shown).

According to the configuration as described above, it is possible to select and control the straight ahead, left turn, right turn, etc. according to the operation of the solenoid valve 314 for the left driving motor and the solenoid valve 316 for the right driving motor.

As shown in FIG. 13, the pneumatic solenoid valve block 320 is provided with a solenoid valve 322 for a bar filter, a solenoid valve 324 for a cleaning device, and a solenoid valve 326 for a buoyancy tube.

The pneumatic solenoid valve block 320 is connected to a pneumatic supply line 321 for supplying air pressure and a pneumatic discharge line 329 for exhausting the pneumatic pressure. The pneumatic supply line 321 is connected to a pneumatic compressor (not shown) installed on the ground (2), the pneumatic discharge line 329 is connected to the ground exhaust pipe (not shown).

The bar filter solenoid valve 322 is connected to the pneumatic cylinder 136 of the bar filter 130 through a pneumatic line (not shown).

The operation of the pneumatic cylinder 136 is determined according to the operation of the solenoid valve 322 for the bar filter, and the rotation of the bar filter 130 (rotation for loading the filtered object 8) is selected. It is possible to do.

When the bar filter 130 is not dredging, the bar filter 130 may be maintained in a state of being rotated upward.

The cleaning device solenoid valve 324 is connected to each other through a cleaning cylinder 164 of the cleaning device 160 and a pneumatic line (not shown), the cleaning device in accordance with the operation of the solenoid valve 324 It is determined whether the rotary blade 162 is rotated.

The buoyancy tube solenoid valve 326 is connected to each other through the buoyancy tube 190 and the hydraulic line (not shown), the expansion and contraction of the buoyancy tube 190 in accordance with the operation of the solenoid valve 326. This is done.

In addition, as shown in FIG. 12, the pneumatic solenoid valve block 320 may further include a solenoid valve 327 for a left injection device and a solenoid valve 328 for a right injection device. In this case, as shown in FIG. 4, it is possible to separately control the injection device 126 on the left side and the right side.

The solenoid valve 327 for the left injector is connected to the injector 126 located on the left side and a pneumatic line (not shown), and the solenoid valve 328 for the right injector is located on the right side. 126 and pneumatic lines (not shown).

When configured as described above, it is possible to select and control the straight, left turn, right turn, etc. according to the operation of the solenoid valve 327 for the left injector and the solenoid valve 328 for the right injector, and the floating dredging body 110 In the case of needing the reverse, it is possible to retract by pulling the string or dredging hose 140 and the like tied to the dredging body 110.

The control signal unit 330 is the solenoid valve 312 for the dredging pump, the solenoid valve 314 for the left driving motor, the solenoid valve 316 for the right driving motor, the solenoid valve 318 for the collecting device and the auxiliary collecting device, respectively. ), Solenoid valve 322 for bar filter, solenoid valve 324 for cleaning device, solenoid valve 326 for buoyancy tube, solenoid valve 327 for left injection device, solenoid valve 328 for right injection device, respectively. It is electrically connected through a control line, and is configured to control the operation of each solenoid valve in accordance with a control signal of an operator.

The control signal line 331, the hydraulic supply line 311, the hydraulic return line 319, the pneumatic supply line 32, and the pneumatic discharge line 329, which transmit a control signal to the control signal unit 330, are collected as one. , It is effective to bind and excrete with the dredging hose 140. In addition, since the buoyancy body 148 is provided in the dredging hose 140, the control signal line 331 and the like are also prevented from sinking in the water is preferable.

When the control signal unit 330 is configured as described above, since the operator can control the solenoid valve wherever the control signal line 331 is connected, the golf ball is flying during the play. It is possible to control the underwater work device 100 in a place where there is no fear of injury.

Although not shown in the drawing, when the underwater camera or object detection sensor is installed in the underwater work device 100, it is more effective to control the operation of the underwater work device 100 even in a place where the water hazard 4 is not visible. It is possible.

In addition, the control signal unit 330 may be configured to wirelessly transmit and receive a control signal. That is, the depth measuring unit 198 is configured to function as a transmitting / receiving antenna, and the control signal unit 330 is provided with a communication interface unit (not shown), and a remote controller (remote controller) on the ground 2 is provided. It is also possible to configure to control the operation of each solenoid valve.

And the ground treatment apparatus 200, as shown in Figures 1 and 14, and the screening unit 220 for sorting the golf ball (7) mixed in the sediment (6) discharged from the dredging hose 140 and And a dehydration unit 230 for dewatering the mixture 6 and water from which the golf ball 7 has been removed.

As shown in FIGS. 14 and 15, the co-selection unit 220 includes a net tube 222 having a plurality of holes smaller than the golf ball 7 and one end connected to the dredging hose 140. It is connected to the other end of the mesh tube 222 and comprises a ball guide tube 224 to guide and move the selected golf ball (7).

The ball guide pipe 224 is preferably configured to be connected to the air collecting container 250 is installed on one side of the ground treatment apparatus 200 to collect the golf ball (7) in one place (see FIGS. 1 and 15). .

14 and 15, a moving guide member 226 for receiving and moving a mixture of deposits and water passing through the mesh tube 222, and the moving guide member 226. And a discharge pipe 228 for supplying a mixture of sediment and water to the dehydration unit 230.

The movement guide member 226 is preferably installed directly below the net tube 222 to prevent contaminants and water falling from the hole of the net tube 222 to splash to another place.

The moving guide member 226 may be formed to have a semi-circular cross section so that the sediment and water falling from the net tube 222 can be effectively received.

The discharge port 229 is provided at the end of the discharge pipe 228.

The dewatering unit 230 is rotated by a plurality of rollers 236, as shown in Figure 14, a pair of dewatering belt 232 for performing dehydration while passing through a mixture of deposits and water in the middle, and the Drip tray 240 for collecting water discharged from the dewatering belt 232 back to the water hazard 4 and sludge tray 244 for collecting and storing the dewatered sediment sludge discharged from the dewatering belt 232. )

The dewatering belt 232 is made of a material (for example, woven fabrics, fine wire mesh, etc.) that passes through the water but does not pass through the sediment.

An absorption belt 234 is installed inside the dewatering belt 232 to absorb and dehydrate water mixed with the sediment.

As illustrated in FIG. 16, the absorbent belt 234 has an absorbent layer 235 made of a foamed synthetic resin (for example, a sponge, etc.), which is a porous material, and a material capable of moving water while surrounding the absorbent layer 235. It is composed of a support layer 233 made of (for example, fabric).

As shown in FIG. 14, the pair of dewatering belts 232 and the absorbing belts 234 configured as described above have a constant distance from the portion adjacent to the discharge port 229 of the discharge pipe 228 through which the mixture of sediment and water is discharged. The dewatering belt 232 and the absorbent belt 234 are in close contact with each other while the upper and lower dewatering belts 232 are in close contact with each other until the water mixed with the sediment passes through the dewatering belt 232 sufficiently. After the installation, the upper and lower dewatering belt 232 is separated from each other, the dewatering belt 232 and the absorption belt 234 is also separated and then installed so that the dewatering belt 232 and the absorption belt 234 is in close contact with each other. do.

The absorption belt 234 of the portion separated from the dewatering belt 232 is provided with a pair of compression rollers 238 at a small interval to compress the absorption belt 234.

As the pair of compression rollers 238 compress the absorption belt 234, the water absorbed from the deposit into the absorption layer 235 is dehydrated.

In addition, a drip tray 240 for collecting water dewatered from the absorption belt 234 as described above is installed below the pressing roller 238.

Water collected in the drip tray 240 is re-introduced back into the water hazard 4 through the collecting pipe 242 and the collecting pipe 270 as shown in FIGS. 1 and 14.

In the collection pipe 242 is connected to each of the drip tray 240, the collection pipe 240 is connected to the recovery pipe 270.

And, as shown in Figure 14, the air nozzle for separating and removing the sediment attached to the dewatering belt 232 on the inside and the outside of the dewatering belt 232 of the portion separated from the absorption belt 234 ( 239).

The sludge receiver 244 for collecting the sediment dropped from the dewatering belt 232 is installed at the portion where the air nozzle 239 is installed, and the sludge receiver 244 is connected to the sludge tube 246.

The sludge collected through the sludge tube 246 as described above is stored in the sludge storage box 260 (see FIG. 1).

In the above description, the dewatering unit 200 is configured to absorb water from the sediment using the dewatering belt 232 and the absorbing belt 234 to dehydrate the water, but the present invention is not limited thereto. It is also possible to configure the dewatering unit 200 by applying a variety of dehydration methods such as centrifugal dehydrator or screw dehydrator used for dewatering the sludge.

And as shown in Figure 17 and 18, one embodiment of the golf course water hazard dredging device according to the present invention is to pass the wheel 120 so as to easily move the underwater work device 100 to the water hazard (4) It is also possible to further include a temporary rail 500 which can be formed wheel moving portion 510.

The wheel moving part 510 is formed in a "c" shape in which the upper surface is opened.

When the temporary movement 500 is inclined to the wheel moving part 510 by forming a square rail groove 511 of a size that the friction member 121 such as a diamond tip installed on the wheel 120 can easily enter. It is preferable to configure it so as not to slip.

The temporary rail 500 is a pair of wheel moving portion 510 is positioned at a predetermined interval corresponding to the width of the dredging body 110 (gap between the wheels 120 installed to face each other), the wheel is The eastern portion 510 is integrally connected to each other by a plurality of connection supports 520.

By using the temporary rail 500 configured as described above, it is possible to minimize the damage or the like of the edge of the water hazard 4, the grass, etc. of the underwater work device 100.

Next, a process of dredging the golf course water hazard by using an embodiment of the golf course water hazard dredge device configured as described above will be described.

One embodiment of the golf course water hazard dredging method according to the present invention, as shown in Figure 19, the underwater working device 100 is put into the water hazard (4) (S10), the underwater working device 100 is operated to golf The object 8 larger than the ball 7 is collected and collected (S20), the dredging pump 144 is operated to suck the sediment (6) and water (5) together through the inlet 111 to dredge hose 140 Transfer to the ground treatment apparatus 200 through the (S30), and separates the golf ball (7) included in the deposit (6) in the ground treatment apparatus 200 (S40), water from the sediment (6) The dewatered water by dehydration to remove the water is re-introduced into the water hazard 4 (S50), and the dewatered sediment sludge is collected and discharged (S60).

Referring to the process (S20), (S30) to suck the sediment by the underwater work device 100 to the ground treatment apparatus 200 as described above.

For example, while the underwater work device 100 moves in the water hazard 4, an object larger than the golf ball 7 while constructing the deposit 6 with the bar filter 130 installed in front of the dredging main body 110. (8) to separate and filter the sediment (6) to the suction port 111 by using the collecting device 170 and the auxiliary collecting device 180, the sediment injured by the suction force of the dredging pump (144) ( 6) and water (5) consists of a process of pumping through the dredging hose (140).

The above process is performed while the underwater work apparatus 100 moves almost simultaneously.

In the above description of the preferred embodiment of the golf course water hazard dredging device and method according to the present invention, the present invention is not limited to this, and the present invention is not limited to this, and the various modifications are made within the scope of the claims and the accompanying drawings. It is possible and this also belongs to the scope of the present invention.

The present invention is not only very useful for dredging the water hazard of the golf course, but also can be used for dredging operations such as fish farms, artificial ponds, small rivers.

Furthermore, the present invention can also be applied to dredging and cleaning operations such as sewage pipes and sewage treatment plants.

1 is a conceptual diagram showing a state of dredging a water hazard using an embodiment of the golf course water hazard dredge device according to the present invention.

Figure 2 is a perspective view showing an underwater working device in one embodiment of a golf course water hazard dredge device according to the present invention.

Figure 3 is an exploded perspective view showing an underwater working device in one embodiment of a golf course water hazard dredge device according to the present invention.

Figure 4 is a cross-sectional view showing a dredging body in one embodiment of a golf course water hazard dredge device according to the present invention.

Figure 5 is a cross-sectional view showing another dredging body in one embodiment of the golf course water hazard dredging apparatus according to the present invention.

6 is a perspective view showing a wheel in one embodiment of a golf course water hazard dredge device according to the present invention.

7 is a cross-sectional view showing the configuration of the non-return valve in the embodiment of the golf course water hazard dredge device according to the present invention.

8 is a block diagram showing the connection state of the dredging pump and the main hose in the embodiment of the golf course water hazard dredging apparatus according to the present invention.

9 is a cross-sectional view showing a dredging pump in one embodiment of a golf course water hazard dredge device according to the present invention.

FIG. 10 is a front view showing a net filter and a cleaning device in an embodiment of the golf course water hazard dredge device according to the present invention.

11 is a perspective view showing a collecting device in one embodiment of a golf course water hazard dredge device according to the present invention.

12 is a block diagram showing the configuration of a control box corresponding to FIG. 4 in one embodiment of a golf course water hazard dredge device according to the present invention.

Figure 13 is a block diagram showing the configuration of a control box corresponding to Figure 5 in one embodiment of a golf course water hazard dredge device according to the present invention.

14 is a partial cross-sectional side view showing a ground treatment apparatus in one embodiment of a golf course water hazard dredge device according to the present invention.

15 is a perspective view showing the configuration of the co-screening unit in one embodiment of the golf course water hazard dredging apparatus according to the present invention.

Figure 16 is a cross-sectional perspective view showing the configuration of the absorption belt in one embodiment of the golf course water hazard dredge device according to the present invention.

17 is a perspective view illustrating a temporary rail in an embodiment of a golf course water hazard dredge device according to the present invention.

18 is a cross-sectional view showing a state in which the underwater work apparatus is mounted on the temporary rail in one embodiment of the golf course water hazard dredge device according to the present invention.

19 is a process chart showing an embodiment of a golf course water hazard dredging method according to the present invention.

Claims (20)

It is composed of an underwater working device that enters the water hazard and inhales and discharges the sediment together with the water, and a ground treatment device which dehydrates the mixture of the sediment and the water discharged from the underwater working device. The underwater working device includes a dredging body formed in a box shape, a plurality of wheels rotatably installed on the dredging body, and an object installed in front of the dredging body and filtering an object larger than a golf ball to the top surface of the dredging body. A bar filter to be loaded, one end of which is connected to a suction port formed on the front side of the dredging body, the other end of which is connected to the ground treatment apparatus, and a dredging hose which is a passage through which water and sediment of a water hazard are moved; It is installed in front of the suction port of the main body and includes a net filter for preventing the suction of foreign matter larger than the golf ball, The above ground treatment apparatus includes a co-selection unit for sorting golf balls mixed in the sediment discharged from the dredging hose, and a dewatering unit for dewatering the mixture of water and the sediment from which the golf ball is removed. The method according to claim 1, A dredging pump installed in the middle of the dredging hose and forming a strong flow from the suction port toward the ground treatment device and preventing damage to the golf ball; A golf course water hazard dredging device further comprising a non-return valve installed in the dredging hose adjacent to the suction port and preventing backflow of the sucked sediment. The method according to claim 1, Golf course water hazard dredging device for installing the buoyancy body bundled with the dredging hose to prevent the dredging hose sinks in the water. The method according to claim 1, The bar filter includes a plurality of filter rods arranged at intervals through which a golf ball can pass through the plurality of filter rods, and at least one horizontal support that integrally connects the filter rods with each other. The lower end of the filtration rod is formed in a state extending in parallel with the ground and then bent upward again, The horizontal support installed at the upper end of the bar filter is rotatably coupled to the hinge shaft installed in the dredging body, A golf course water hazard dredging device is installed between the bar filter and the dredging body to install a pneumatic cylinder for rotating the bar filter around the hinge axis. The method according to claim 1, The net filter is composed of a filter net formed in a net shape, and a filter frame for fixing and supporting the edge of the filter net, In front of the dredging main body is provided with a cleaning device for removing the large sediment stuck to the net filter, The cleaning device is installed on the front end of the dredging body rotatably the upper end and the length of the blade extending to the edge of the lower end of the filter net, the dredging body is installed on the upper end of the rotary blade is connected to the piston rod It includes a cleaning cylinder for imparting a rocking motion to rotate the rotary blade at a predetermined angle, A golf course water hazard dredging device is installed in the filtering frame located at the upper end of the filtering frame to guide the rotation of the left and right while limiting the forward and backward movement of the rotary blade. The method according to claim 1, Dredged golf course water hazard is installed in the front of the dredging body and installed in the shape of the all-optical narrow side to move the surrounding sediment toward the suction port, and further comprises a pair of collecting device is mounted with a screw formed at a larger distance than the golf ball Device. The method according to claim 6, The collecting device includes a spiral screw, a collecting frame supporting the screw and having one end fixed to the front of the dredging body, a hydraulic motor installed on the collecting frame and applying rotational force to the screw, and the collecting. A golf course water hazard dredging device including auxiliary wheels installed on the bottom surface of the dredging body opposite to the frame. The method according to claim 6 or 7, A golf course water hazard dredging device installed on the front of the dredging body and installed to move the sediment from the outside of the collecting device toward the collecting device, the pair of auxiliary collecting device is mounted with a plurality of rotary wings. The method according to claim 1, A golf course water hazard dredging device that installs a pair of buoyancy tubes on both sides of the dredging body to float the dredging body using buoyancy. The method according to claim 1, A golf course water hazard dredging device further installed on the rear left and right of the dredging body and further comprises a pair of injectors for injecting compressed air. The method according to claim 1 or 10, The wheel is a golf course water hazard dredge device configured to rotate by receiving the rotational force of the driving motor respectively installed on the left and right of the dredging main body. The method according to claim 1, Golf wheel water hazard dredging device is installed on the wheel to prevent a friction member. The method according to claim 1, The dredging body of the golf course water hazard dredging device is installed on both sides so that the depth of the water can be easily confirmed. The method according to claim 1, Further comprising a control box installed in the mounting space formed inside the dredging body, The control box is provided with a hydraulic solenoid valve block for controlling the input and output of the hydraulic pressure, a pneumatic solenoid valve block for controlling the input and output of the pneumatic, and a water signal dredge device of the golf course. The method according to claim 1, The co-selection portion is formed with a number of holes smaller than the golf ball and one end is connected to the dredging hose, the ball guide tube for guiding and moving the golf ball selected and connected to the other end of the net tube and And a moving guide member for receiving and moving the mixture of sediment and water passing through the net tube, and a discharge pipe connected to the moving guide member and supplying a mixture of the deposit and water to the dewatering part. The method according to claim 1 or 15, The dewatering part is rotated by a plurality of rollers and is disposed up and down to pass through a mixture of sediment and water in the middle to perform dehydration, and a water collecting passage for collecting water discharged from the dewatering belt to return to the water hazard. Golf equipment water hazard dredging device comprising a sludge storage tank for collecting and storing the dewatered sediment sludge discharged from the dewatering belt. The method according to claim 16, An absorption belt is installed inside the dewatering belt to absorb and dehydrate water mixed with sediment. The absorbent belt is formed of an absorbent layer disposed inside and made of a porous synthetic foam material, and a support layer formed of a material which can move water while surrounding the absorbent layer. The pair of dewatering belts and absorbent belts are absorbed with the dewatering belts while the upper and lower dewatering belts are in close contact with each other from the portion where the mixture of sediments and water enters to a distance through which the water mixed with the sediments can sufficiently pass through the dewatering belt. The belts are installed in close contact with each other, and then the dewatering belt and the absorbing belt are separated from each other while the upper and lower dewatering belts are separated from each other. A pair of compression rollers are installed on the absorbent belt in a part separated from the dewatering belt, A golf course water hazard dredging device for installing an air nozzle for separating and removing deposits attached to the dewatering belt, respectively, inside and outside the dewatering belt of the portion separated from the absorbing belt. The method according to claim 1, Further comprising a temporary rail that the wheel moving portion is formed through which the wheel can pass to facilitate the movement of the underwater work device, The temporary rail is a pair of wheel moving parts are located at a predetermined interval corresponding to the distance between the two wheels, the wheel moving parts are made by connecting the integrally with each other by a plurality of connecting supports, The wheel moving portion is formed in a "c" shape that the upper surface is opened and the golf course water hazard dredge device is formed in the bottom groove contacting the rail at regular intervals. Insert the underwater work device into the water hazard, operate the underwater work device to separate and collect the objects larger than the golf ball, operate the dredging pump, suction the sediment and water through the suction port, and then move the dredging hose to the ground treatment device. The process of transporting, separating and separating the golf balls contained in the sediment in the ground treatment device, dewatering to remove water from the sediment, re-introduced into the water hazard, collecting the dewatered sediment sludge and discharge treatment Golf course water hazard dredging method including. The method according to claim 19, The suction and transfer of the sediment is separated by filtering the object larger than the golf ball while constructing the sediment with a bar filter installed in front of the dredging body while the underwater work device moves in the water hazard, and collects the sediment collected and the auxiliary collecting device. A method of dredging a golf course including moving the inlet toward the suction port, and transporting the sediment and water injured by the suction power of the dredging pump through a dredging hose.

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