KR100412045B1 - Apparatus for ridding farm land of birds - Google Patents

Abstract

According to the present invention, one end is connected to each of the plurality of piles 10 installed at the edge of the farmland by placing springs 21 and the other end is concentrated on the central part of the farmland, on the wire 20 and the plurality of wires 20. Ringing bell 30 is installed to be shaken, the wire support 40 is installed in a place where the other ends of the plurality of wires 20 are concentrated, the number of wires 20 on the top of the wire support 40 A plurality of rollers 50 installed to change the installation direction of the wire 20 downward, and wire end members for connecting the other ends of the plurality of wires 20 facing the installation direction downward and pulling and returning the wire 20. 60, the lower end of the wire pulling member 60 is rotatably connected and a long hole 71 to which the connecting portion of the wire pulling member 60 can move to quickly return the wire 20 is formed. Rotating plate 70, the Plate is a bird combating device that is configured with a power generating device (80) for rotating (70).

The algae exterminating device of the present invention can easily adjust the installation height of the wire and ringing species according to the height of the protected crop to be protected from algae, and to return quickly when the wire is pulled back to return more quickly in the ringing species Sounds, and the structure of the power generator is simpler than the prior art that uses a separate reducer and belt, and because the bell sound is made of stainless steel, the bell sound is not rusted even if used for a long time to combat the algae The sound is more loud.

Description

Bird Eliminators {APPARATUS FOR RIDDING FARM LAND OF BIRDS}

The present invention relates to an algae control device that protects crops from various birds (algae) by installing on farmland, and more specifically, effectively protects a large area using power, and is automatically performed to reduce labor costs. The installation has a semi-permanent life, free adjustment of the extinguishing time, and also relates to an algae extinguishing device that enables easy installation regardless of the height or slope of the farmland.

In rice farming, field farming, orchards and fish farms, the damage caused by various algae from planting to harvesting season is serious.

In other words, in the seeding period, the seeds that are exposed to the soil or thinly buried seeds are eaten by various birds, making it difficult to obtain the harvest as the seeds sown, or the soil sown with seeds, which causes a great obstacle to the growth of crops. In Ewha, grains such as rice and sorghum are eaten in large quantities, and the yield is greatly reduced.

In particular, if birds such as magpies peck fruit such as pears or apples, the value of the products will be greatly reduced or they will lose their value as a commodity.

In order to minimize the damage caused by these birds, by setting up scarecrows, which have traditionally been introduced to farmland, screaming, draping nets, sneaking silver foil or using reflectors, etc. To combat the invasion of birds to some extent.

However, the use of scarecrows or screaming of the above methods have not been eaten by birds already, so the effectiveness of them can hardly be expected, and the method of using nets is limited to the defense area or the installation cost is not enough, so only special crops are available. In addition, the method of using an object such as a silver foil tape or a reflector makes it difficult to make long hits and cannot be reused due to frequently being broken or damaged and damaged. There was a limitation such as that there was a limit.

In order to solve the above problems, the present inventors have developed an automated bird extinguishing device and filed a patent on October 17, 1998, which was patented on October 25, 2000 as Patent No. 0278960.

This pre-invention uses a power unit to pull a wire connected to a pile to shake a can on the wire to make a loud noise. However, this pre-registered invention requires the installation height of the power generator to be high when the height of the fruit tree is large, such as pear trees and apple trees, and the height of the power generating device must be high. Less noise from the, the structure of the power generator is complicated, there is a problem that the rust in the can is less prone to noise when used for a long time and later disposed of disposal.

The present invention has been made to solve the above problems of the invention, the object of the present invention can be easily installed irrespective of the height of the protected crop to be protected from algae, the wire hanging ring It is to provide a bird-repelling device to make a more loud sound from the ringing means by returning quickly when pulled back.

Another object of the present invention is to provide a tidal current suppressing device with a simplified structure of a power generating device.

Still another object of the present invention is to provide an apparatus for combating algae, including a ringing species, in which rust does not occur even after long-term use, and the sound of exterminating algae is more loud.

In order to achieve the above object, the algae elimination device of the present invention has one end connected to each of a plurality of piles installed on the edge of the farmland by a spring, and the other end of the plurality of wires concentrated on the central part of the farmland, and shaken on the wire. A plurality of ringing means which can be installed, a wire support provided in a place where the other ends of the plurality of wires are concentrated, a plurality of rollers installed on the upper part of the wire support by the number of wires to change the installation direction of the wire downward, The wire pulling member for connecting the other end of the plurality of wires in which the installation direction is directed downward and pulling and returning the wire, the lower end of the wire pulling member is rotatably connected, and the connecting portion of the wire pulling member to quickly return the wire. The rotating plate is formed, the movable long hole, the It includes a power generating device that rotates the plate.

In order to achieve the above another object of the present invention, the current generation device includes a geared motor in which a power generator is integrated with a speed reducer and a drive sprocket is installed on an output shaft, rotatably installed on a mounting table, and the rotating plates are installed on both sides of the central part. And a drive shaft provided with an driven sprocket, and a chain provided between the drive sprocket and the driven sprocket.

The bird-repelling device of the present invention for achieving the above another object is made of a bell ring made of stainless steel that the ring means can make a more loud sound without rust.

1 is a partial cutaway side view showing the whole of the bird eliminator of the present invention,

Figure 2 is a front view showing a part of the bird fighting apparatus of the present invention shown in the line A-A in Figure 1,

3 is a plan view of a power generating device which is a component of the present invention;

4 is a cross-sectional view showing a connection state of the vertical portion of the rotating plate and the wire pulling member which is a component of the present invention;

5 is a state diagram showing a connection state of a wire and a ringing bell which is a component of the present invention;

6a to 6e is an operation state diagram of the rotating plate for explaining the function of the rotating plate of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: pile 20: wire

21: spring 30: ringing bell

40: wire support 40a: vertical rod

40b: horizontal bar 50: roller

60: wire pulling member 60a: horizontal portion

60b: vertical portion 60c: bearing portion

70: turntable 71: long hole

72: cushioning material 73: connecting shaft

73a: cylindrical portion 73b: round flange

73c: protrusion shaft 80: power generating device

81: drive sprocket 82: geared motor

83: mounting base 84: driven sprocket

85: drive shaft 86: chain

87: bearing 88: mounting plate

90: controller 91: timer

92: motor protection circuit breaker 93: power relay unit

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

1 is a partial cutaway side view showing the whole of the bird control device of the present invention, Figure 2 is a front view showing a part of the bird control device of the present invention shown in the line AA in Figure 1, Figure 3 is a component of the present invention Figure 4 is a plan view of the power generating device, Figure 4 is a cross-sectional view showing a connection state of the vertical portion of the rotating plate and the wire pulling member which is a component of the present invention, Figure 5 is a view showing a connection state of the ring and the bell which is a component of the present invention 6A to 6E are operation state diagrams of the rotating plate for explaining the function of the rotating plate of the present invention.

As shown in Figure 1 to Figure 5 of the present invention, the bird-repelling device is connected to each of the piles 10 are arranged on the edge of the farmland by placing a spring 21 and the other end is concentrated in the center of the farmland A plurality of wires 20, the ringing bell 30 is installed to be shaken on the wire 20, the wire support 40 is installed in a place where the other ends of the plurality of wires 20, the wire A plurality of rollers 50 installed on the upper portion of the support 40 by the number of the wires 20 to change the installation direction of the wires 20 downward, and the other end of the plurality of wires 20 in which the installation direction is directed downwards The wire pulling member 60 connected and pulling and returning the wire 20, the lower end of the wire pulling member 60 is rotatably connected, and the wire pulling member 60 to quickly return the wire 20. Move connections Rotating plate 70 in a long hole 71 that is formed, it consists of a power generating device 80 for rotating the rotary plate (70).

The pile 10 is installed at an appropriate position of the edge of the farmland for installing the bird removal device of the present invention. That is, the wire 20 and the ringing species 30 are installed at a position that can be arranged evenly with respect to the whole farmland. It is preferable to make the height of the pile 10 larger than the height of an fruit tree.

One end of the wire 20 is installed on the pile 10 provided at the edge of the farmland, but the other end is installed to face the center of the farmland. This is because a plurality of wires 20 can be pulled and released by one power generator 80. It is preferable that the installation height of the wire 20 is slightly lower than the height of the fruit tree and placed between the branches of the fruit tree.

It is preferable that the spring 21 be installed between one end of the wire 20 and the pile 10 so that the wire 20 can be effectively returned.

Ringing bell 30 is installed as a ring means is installed on the wire 20 at a predetermined interval to be freely shaken. And the material of the bell 30 is made of stainless steel material that does not rust and makes a loud noise. And ringing bell 30 is preferably installed two places in one place to make a loud noise in one place. The ringing bell 30 is open on the bottom and made of stainless, so the ringing sound is louder than in the case of a conventionally sealed can.

As the ringing means, not only the ringing bell 30 but also a conventional can, such as a can, may be used, and a piece of cloth (not shown) which is suspended on the wire 20 to be fluttered. In other words, the bell 30 and the piece of cloth can be hung on the wire 20 at the same time to give out a loud metallic sound and fluttering sound at the same time to combat the algae.

The wire support 40 is installed at the center of the farmland where the other ends of the plurality of wires 20 are concentrated, and the two vertical rods 40a fixed vertically to the ground and the upper portions of the two vertical rods 40a horizontally. It consists of a horizontal bar (40b) for connecting. The height of the horizontal bar 40b is appropriately adjusted according to the height of the fruit tree.

The roller 50 is installed on the horizontal bar 40b of the wire support 40 as the other end of the wire 20 concentrated in the central portion of the farmland is directed downward. Since the wire 20 extends radially with respect to the whole area of farmland, the direction of the roller 50 is also provided so that the direction of rotation of the wire 20 may be freely rotated. For example, as shown in the drawing, the roller 50 may be installed on the upper portion of the wire support 40 by a flexible wire.

The wire pulling member 60 includes a horizontal portion 60a to which the other end of the wire 20 passing through the roller 50 is fixed and two vertical portions 60b connected downward from both sides of the horizontal portion 60a. The lower end is rotatably connected to the rotating plate (70).

The rotating plate 70 is formed with a long hole 71 so that the lower connection portion of the vertical portion 60b of the wire pulling member 60 can move. Circular holes are formed at both ends of the long hole 71, respectively, and the circular holes are urged with a cushioning material 72 made of urethane to mitigate the impact when the wire pulling member 60 moves upward. Strongly inserted in a fitting manner.

For example, the lower end of the vertical portion 60b of the wire pulling member 60 and the connecting portion of the rotating plate 70 may be connected as follows.

As shown in FIG. 4, the connection part includes a bearing part 60c fixed to a lower end of the vertical part 60b of the wire pulling member 60; A cylindrical portion 73a movably inserted into the long hole 71 of the rotating plate 70, a circular flange 73b formed on the inner side and the outer side of the cylindrical portion 73a, and a circular flange formed on the outer side. A connecting shaft 73 formed integrally with the protruding shaft 73c inserted into the bearing portion 60c as formed outside the 73b); The nut 74 may be screwed to the end of the protruding shaft 73c to prevent detachment of the bearing portion 60c. The diameter of the circular flange 73b of the connecting shaft 73 is slightly smaller than the circular holes formed at both ends of the long hole 71.

When the connecting shaft 73 is installed in the rotating plate 70, the circular flange 73b is passed through the hole while the shock absorbing material 72 is removed from the hole at one end of the long hole 71, and the cylindrical portion 73a is rotated by the rotating plate ( 70) and then install the cushioning material 72 again. In this state, since the inner and outer circular flanges 73b of the connecting shaft 73 lightly contact both sides of the rotating plate 70, the connecting shaft 73 does not move away from the rotating plate 70 and moves along the long hole 71. It is possible.

The lower end of the vertical portion 60b of the wire pulling member 60 and the connecting portion of the rotating plate 70 may be configured in other structures in addition to the above-described structure, so it is obvious to those skilled in the art. Detailed description thereof will be omitted.

The power generating device 80 is integrally formed with a reduction gear, is rotatably installed on the geared motor 82 and the mounting table 83 provided with the drive sprocket 81 on the output shaft, and the rotating plate 70 is connected to both sides. It consists of a drive shaft 85 provided with the driven sprocket 84 in the center part, and the chain 86 provided between the said drive sprocket 81 and the driven sprocket 84. As shown in FIG.

A bearing 87 is provided between the mounting table 83 and the drive shaft 85 so that the drive shaft 85 is rotatable.

The rotating plate 70 may be connected to only one side of the drive shaft 85. In this case, only one vertical portion 60b of the wire pulling member 60 should be configured and the vertical portion 60b should be connected to the center of the horizontal portion 60a.

The power generator 80 is configured on the mounting plate 88 fixed to the ground.

The geared motor 82 of the power generating device 80 is driven while being controlled by the control device 90. The control device 90 supplies power to the timer 91 for controlling the operating time of the geared motor 82, the motor protection circuit breaker 92 for detecting the load when the overload is cut off, and the geared motor 82. The power supply relay unit 93 is included.

The present invention can easily adjust the installation height of the wire 20 by adjusting the height of the pile 10 and the wire support 40 can easily adjust the installation height of the wire 20 according to the height of the crop to be protected. have.

The algae elimination device of the present invention configured as described above acts as follows.

First, when the power switch of the control device 90 is turned on to turn on the power relay 93, the power is connected to the geared motor 82 to operate the geared motor 82. The geared motor 82 rotates the drive sprocket 81 at a desired rotational speed because the geared motor 82 is configured integrally. This rotational force is transmitted to the drive shaft 85 by the chain 86 and the driven sprocket 84 to rotate the drive shaft 85 and the rotating plate 70.

As the rotating plate 70 rotates, the wire pulling member 60 moves up and down. As shown in FIGS. 6A to 6E, the wire pulling member 60 gradually descends when descending, and when the wire 20 rises. It rises rapidly by the elastic force of the spring 21 installed at one end of the). That is, the wire pulling member 60 gradually descends until the rotating plate 70 reaches the position of FIG. 6c from the position of FIG. 6a through the position of FIG. 6b and reaches the position of FIG. 6c. It rises rapidly by the elastic force of (21). Then, the wire pulling member 60 slowly descends from the position of FIG. 6C to the position of FIG. 6E through the position of FIG. 6D, and then reaches the position of FIG. 6E. It rises quickly by the elastic force. As such, the wire pulling member 60 moves up and down twice each time the rotating plate 70 rotates once.

When the wire pulling member 60 rises, the driving shaft 85 collides with the shock absorbing material 72 so that a large impact does not occur.

When the wire pulling member 60 is lowered, the plurality of wires 20 are pulled at a time, and when the wire pulling member 60 is raised, the plurality of wires 20 are temporarily returned by the elastic force of the spring 21. When the wire 20 is returned quickly, it violently shakes the ringing bell 30 installed on the wire 20. At this time, a loud noise is generated from the ringing bell 30.

Since the power generating device 80 operates only for a predetermined time set in the timer 91 of the control device 90, the tidal current eliminating device of the present invention operates for a predetermined time and such an operation is performed periodically.

As described above, the algae elimination device of the present invention can easily adjust the installation height of the wire and the ringing means according to the height of the protected crop to be protected from algae, so as to quickly return when the wire is pulled and returned The ringing device makes a louder sound, the structure of the power generating device is simpler than the conventional technology using a separate reducer and belt, and because the ringing device is made of a ringing ring made of stainless steel, The sound of killing algae without being generated is more loud.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that modifications and variations can be made within the spirit and scope of the invention, and such modifications or changes belong to the appended claims. will be.

Claims (3)

A plurality of wires 20, one end of which is connected to each of a plurality of piles 10 installed at the edge of the farmland, and the other end of which is concentrated on the central part of the farmland, and can be shaken on the wire 20. In the bird-repelling device comprising a ringing bell 30 is installed to, A wire support 40 installed at a place where the other ends of the plurality of wires 20 are concentrated; A plurality of rollers 50 installed on the upper portion of the wire support 40 to move freely and installed by the number of wires 20 to change the installation direction of the wires 20 downward; Horizontal part 60a to which the other end of the plurality of wires 20 in which the installation direction is directed downward is connected and the other end of the wire 20 passing through the roller 50 is fixed by pulling and returning the wire 20. And a wire pulling member 60 formed of two vertical portions 60b connected downward from both sides of the horizontal portion 60a. The lower end of the vertical portion 60b of the wire pulling member 60 is rotatably connected and the lower connecting portion of the vertical portion 60b of the wire pulling member 60 can move to quickly return the wire 20. A rotating plate 70 in which a long hole 71 is formed; And Bird relief device, characterized in that it further comprises a power generator (80) for rotating the rotating plate (70). The power generating device (80) of claim 1, wherein the power generating device (80) is rotatably installed on the geared motor (82) and the mounting table (83) provided with a reduction gear unit and a drive sprocket (81) on the output shaft. 70 is connected to the drive shaft 85, the driven sprocket 84 is installed in the center, the bird repelling, characterized in that consisting of a chain 86 provided between the drive sprocket 81 and the driven sprocket 84 Device. The apparatus of claim 1, wherein the ringing species (30) are formed of stainless steel.