KR200264590Y1 - Apparatus for exterminating birds - Google Patents

Abstract

The present invention relates to an algae control device, and aims to prevent damage to crops and fruits by algae.

According to the present invention, the apparatus for eliminating birds includes a main motor 10, a frame 20 fixed to the drive shaft 11 of the main motor and a plurality of wire guide rods 22 arranged radially, Winding motor 31 connected to the upper side via the connecting frame 33, the winding roller 32 is fixed to the drive shaft 31a of the winding motor, and wound around the winding roller and the wire guide rod of the frame It is composed of at least one strand of wire 40 which is guided and released by the winding roller and rotated in a circle by the main motor. As a result, the wire rotates while drawing a circle using the main motor as a driving source, thereby preventing algae from invading the arable land below.

Description

Bird Eliminators {APPARATUS FOR EXTERMINATING BIRDS}

The present invention relates to an algae control device, and more particularly to an algae control device to prevent algae to access the farmland.

Generally, birds such as magpies and sparrows eat seeds, grains and fruits planted in paddy fields, fields, orchards from the planting season to the harvesting season, reducing crop crops, and damaging the fruit to deteriorate the marketability. Deals enormous damage.

The algae picks up seeds or thin seeds that are exposed to the soil during the planting season, digging the soil soaked in the seeds, which hinders the growth of crops. Devalue or even lose the value as a commodity.

In order to prevent the damage caused by the algae, there is a method of using a natural balloon such as scarecrows or falcons using visual stimulation. However, since the algae adapts rapidly to changes in the environment, the algae can be temporarily removed by this method. However, as time goes by, birds adapt to scarecrows and nemesis balloons, ignoring scarecrows and nemesis balloons, and invade arable lands and orchards.

In order to overcome the primitive method described above, there is a method using a sound wave that prevents the approach of algae. However, since sound waves only affect certain birds, they do not have effects on all types of birds.

In addition, a method of using glacial acetic acid using an olfactory stimulus has been proposed, but since such a method is affected by the natural environment (rainy weather, sunlight, dust, etc.), the effects of algae eradication are lost or the effectiveness is lowered. This is not a disadvantage, it also damages people.

The present invention is to solve the above problems, and to provide an algae control device to prevent algae to access the arable land irrespective of the characteristics of the algae easily adapt to environmental changes.

And, another object of the present invention is to prevent all birds from accessing the farmland.

In addition, another object of the present invention is to prevent the effect of algae to be reduced by the weather, such as rain, and to be used semi-permanently.

1 is a perspective view of a bird fighting apparatus according to the present invention.

Figure 2 is a front view of the bird fighting device according to the present invention.

Figure 3 is a plan view of the hoisting means applied to the bird removal device according to the present invention.

Figure 4 is another illustration of the wire guide rod applied to the bird removal device according to the present invention.

Figure 5 is a cross-sectional view of the wire guide rod applied to the bird removal device according to the present invention.

Figure 6a is another illustration of the sag prevention member applied to the bird removal device according to the present invention.

Figure 6b is a perspective view of the wire wound state applied to the bird removal device according to the present invention.

Figures 7a and 7b is an operating state diagram of the bird removal device according to the present invention, respectively.

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

10: main motor, 11, 31a: drive shaft

20: frame, 21: hub

22: wire guide rod, 22a: roller

30: hoisting means, 31: hoisting motor

32: winding roller, 33: connecting frame

40: wire, 41: fixture

42: weight, 43: float

44: connecting string, 44a: connecting ring

50: stationary body, 51: rotating body

Algae control device according to the present invention for achieving the object as described above, the rotation means is installed in the arable land, orchards and the like; Wire winding means for rotating by the rotating means; It is characterized in that it comprises a wire that is wound or unwound by the wire winding means, while rotating in a circle by the rotating means to block the invasion of algae in the lower arable land.

The rotating means includes a main motor; It is fixed to the drive shaft of the main motor and consists of a frame provided with a plurality of wire guide rod radially.

The wire winding means includes: a winding motor fixed to the frame and rotating together; It is fixed to the drive shaft of the hoisting motor and consists of a winding roller to which the at least one wire is wound.

The rotational speed of the hoisting motor is preferably slower than the rotational speed of the main motor.

According to the present invention, a deflection preventing member may be included to prevent the end side of the wire from sagging downward.

The deflection preventing member may be one or more weight bodies fixed in the end and the middle of the wire or float floating in the air fixed to the end of the wire.

The float, one end is fixed to the end of the wire guide rod of the frame, the other end is fixed to the end side of the wire, it is installed via a connecting strap coupled to the connecting ring sliding along the wire in the middle desirable.

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

1 is a perspective view of a bird control device according to the present invention, Figure 2 is a front view of the bird control device according to the present invention (original is a cross-sectional view showing a current transmission means), Figure 3 is a bird control device according to the present invention Figure 4 is a plan view of the wire guide rod applied, Figure 4 is another illustration of the wire guide rod applied to the bird removal device according to the present invention, Figure 5 is an illustration of the sag prevention member applied to the bird removal device according to the present invention, 6a and 6b is another exemplary view of the sag prevention member applied to the bird-repelling device according to the present invention, Figure 6a is a state diagram of the wire unwinding, Figure 6b is a state diagram of the wire wound, Figure 7a and 7b is the present invention The operation state diagram of the bird removal device according to.

As shown in FIG. 1 and FIG. 2, the tidal current eliminator 100 according to the present invention has a main motor 10 and a frame 20 fixed to and rotated by a drive shaft 11 of the main motor 10. Rotation means, the lifting means 30 is fixed to the upper side of the frame 20 and rotates together with the frame 20 by the rotational force of the main motor 10, and guided to the lifting means 30 while being guided to the frame 20 It includes a plurality of strands (for example, three-strand) wire 40 to be wound or unwound by the main motor 10 to rotate in a circle when viewed in a plane while blocking birds from invading the lower arable land.

Wire 40 is made of a flexible synthetic resin, iron and the like.

The main motor 10 is fixed to the frame F which is erected perpendicular to the ground. The main motor 10 may be installed to adjust the angle to the frame (F).

The frame 20 is a hub 21 to which the drive shaft 11 of the main motor 10 is fixed, and a plurality of wire guides that are radially arranged around the hub 21 so that the wire 40 can slide. Rod 22. As shown in FIG. 3, preferably, three wire guide rods 22 may be formed at 120 ° intervals.

As shown in the arc of FIG. 1, the wire guide rod 22 may have a structure in which an upper side thereof is opened, and as shown in FIG. 4, the wire guide rod 22 may have a hollow pipe structure.

As shown in the circular arc of FIG. 1, a pair of rollers 23 and 23a may be installed in the wire guide rod 22 to guide the lead / out of the wire 40. The rollers 23 and 23a are preferably installed to guide the drawing / insertion while supporting the upper and lower portions of the wire 40.

As shown in FIG. 2, the hoisting means 30 is fixed to the hoisting motor 31 with the drive shaft 31a facing downward, and the drive shaft 31a of the hoisting motor 31, and the plurality of wires 40 is moved up and down. Each of the winding rollers 32 is wound individually according to the area. The winding roller 32 may be formed by combining a plurality of rollers on which a plurality of wires 40 are individually wound, and a winding portion in which a plurality of independent wires 40 may be individually wound on one roller. It can also be done.

According to the number of the wires 40, the rotational speed, etc., a space for invading algae may be formed in the upper part of the arable land, so that the main motor 10 has a current between the wires 40 in consideration of the approaching speed of the algae. It has the rotation speed which prevented it from penetrating into the arable land below.

As shown in Figures 1 and 2, the lifting means 30 is rotated with the frame 20 to guide the unwinding / winding of the wire 40 while rotating by the main motor 10 so that the wire 40 is not tangled. Since it should be connected to the lifting means 30 and the frame 20 to the connecting frame 33. The upper and lower ends of the connecting frame 33 are fixed to the lower end and the frame 20 of the drive shaft 31a of the hoisting motor 31 to support the hoisting means 30.

As shown in FIG. 1, the inlet of the wire guide rod 22 at the end of the wire 40 so that the end of the wire 40 inserted into the wire guide rod 22 is not inserted into the wire guide rod 22. The larger diameter and weight fixture (41) is fixed.

Since the wire 40 rotates while drawing a circle by centrifugal force, the wire 40 sags downward as it moves away from the center of the circle, and the fastener 41 functions to prevent the sag phenomenon. If the effect is weak, a deflection prevention member may be further employed to prevent this deflection phenomenon.

As an example of the sag prevention member, as illustrated in FIG. 5, a plurality of weight bodies 42 may be installed in the middle of the wire 40. The size of the weight body 42 fixed in the middle of the wire 40 is smaller than the entrance between the rollers 23 and 23a of the wire guide rod 22 so that the wire 40 is along the wire guide rod 22. Do not interfere when withdrawn / inserted.

As another example of the deflection prevention member, as shown in FIG. 6A, an airborne float 43 may be installed at an end side of the wire 40. Float 43 is like a kite floating in the air, it may be made of a streamline so that it can float in the air.

The float 43 moves along the wire 40 drawn / inserted through the connecting string 44 and is always fixed to the end of the wire 40 far from the winding roller 32. One end of the connecting string 44 is fixed to the end of the wire guide rod 22, and the other end is fixed to the float 43 and the wire 40 to fix the float 43 and the wire 40, and in the middle of the wire ( The linking ring 44a moving along 40 is fixed. The inner diameter of the connecting ring 44a is larger than the wire 40 and the weight body 42 fixed to the wire 40. As shown in FIG. 6B, when the wire 40 is wound, the weight body 42 is wound. The connecting ring 44a is configured to collect at the end of the wire guide rod 22 through the connecting ring 44a.

As another example of the sag prevention member, although not shown in the drawing, the diameter of the wire 40 may be formed to be larger toward the end side so that the weight becomes heavier toward the end side.

Since the main motor 10 is fixed, power can be supplied from the outside by a simple structure, but since the hoisted motor 31 is in a rotating state, power is supplied by the following current transfer means.

As shown in FIG. 2, the current transmission means is fixed to the main motor 10, which is a fixture, and a fixture 50 provided with an annular (+) (-) electrode ring 50a and 50b therein, and It is fixed to the bottom of the frame 20, which is a rotating object, rotates, and rotates in contact with the (+) (-) electrode rings 50a and 50b to receive electric current while receiving electric current. And a rotating body 51 provided with annular (-) (+) current transfer rings 51a and 51b electrically connected via a medium). That is, the current applied to the (+) (-) electrode rings 50a and 50b of the fixed body 50 is transferred to the hoisting motor 31 through the current transfer rings 51a and 51b of the rotating body 51. Delivered. The current transfer rings 51a and 51b may be made of carbon having good electrical conductivity.

As an alternative to current transfer means a generator may be applied.

The hoisting motor 31 is controlled to drive after the frame 20 is rotated for a predetermined time by a timer (not shown), and the rotational speed of the hoisting motor 31 is preferably slower than the rotational speed of the main motor 10. Do.

The action of the algae control device according to the present invention configured as described above is as follows.

As shown in Figure 7a and 7b, the bird removal apparatus according to the present invention, the arable land, orchard is installed in the center of the orchard, when the wire 40 rotates in a circle, the arable land, grains growing in the orchard, orchard The back is partitioned with the upper portion of the wire 40 to prevent algae from accessing grains and fruit trees.

As shown in FIGS. 1 and 2, when the switch is operated, power is applied to the main motor 10 to rotate the drive shaft 11, and is connected to the frame 20 and the frame 20 together with the drive shaft 11. The lifting means 30 rotates.

As such, the electric current applied to the electrode rings 50a and 50b of the fixed body 50 during the rotation of the frame 20 passes through the current transfer rings 51a and 51b of the rotor 51. Is passed on.

At this time, the main motor 10 is first rotated for a predetermined time and then sent to the hoisting motor 31 by a timer for a predetermined time so that the winding roller 32 is rotated so that the wire 40 is released by a predetermined distance.

In detail, when the main motor 10 rotates and a predetermined time elapses, the current transmitted by the current transfer means is applied to the hoisting motor 31 for a predetermined time to rotate the drive shaft 31a.

The winding roller 32 rotates in the direction in which the winding roller 32 releases the wire 40 together with the drive shaft 31a. At this time, since the rotation speed of the hoisting motor 31 is lower than the rotation speed of the main motor 10, the hoisting motor 31 The rotation of the take-up roller 32 by) acts in the opposite direction to the direction of the main motor 10. That is, the wire 40 is gradually rotated in the take-up roller 32 while rotating in a circle with the frame 20, so that the pair of rollers 22a on the upper and lower sides rotate in place at the end of the wire guide rod 22. It is pulled out gradually by passing through.

As shown in FIG. 6A, a float 43 having one end fixed to an end side of the wire 40 simultaneously with the wire 40 is drawn out and moves together with the wire 40, and a connecting ring coupled in the middle of the float 43. Float 43 moves along wire 40 as 44a passes through wire 40.

Although the wire 40 may be pulled away from the frame 20, it may be drooped downward, but far from the center by the weight 42 fixed to the wire 40 and the float 43 floating in the air as shown in FIG. 7A. The end of the wire 40 does not sag downwards.

When the withdrawal of the wire 40 is completed, as shown in FIG. 7A, the wire 40 covers the arable land at the lower side thereof, and as shown in FIG. 7B, when the wire 40 rotates in a circle, There is no free space in which birds such as magpies can invade between the wires 40 due to the rotation speed.

When a bird such as a magpie approaches to eat crops and grains, the bird collides with the wire 40 and is shocked so that the bird does not approach.

On the other hand, when the wire 40 of the current elimination device according to the present invention is required to apply a current of the opposite polarity to the hoisting motor 31 to rotate the drive shaft (31a) in reverse, the winding roller (with the drive shaft 31a) 32 is reversely rotated so that the wire 40 is gradually wound on the winding roller 32.

The wire 40 passes through the wire guide rod 22 of the frame 20 and is wound around the winding portion of the take-up roller 32, respectively, as shown in FIG. 6B, and a connecting ring fixed in the middle of the float connecting string 44. As the 44a passes through the wire 40, the connecting string 44 is folded to the end side of the wire guide rod 22 of the frame 20 so that the float 43 moves to the wire guide rod 22 side.

Even while the wire 40 is wound, the frame 20 is continuously rotated by the main motor 10 so that the wire 40 is gradually wound while drawing a small circle.

As shown in FIG. 2, when the wire 40 is completely wound, the driving of the main motor 10 is stopped. At this time, the frame 20 tries to rotate for a predetermined time due to inertia, but the frame is because the main motor 10 is a brake motor. 20 stops immediately.

Therefore, the wire 40 is circled by the driving means to divide the arable land and orchard from the lower side with the upper part to prevent algae approaching to eat the arable land, grains planted in the orchard, or fruit, the wire The blocking film formed by the rotation of (40) does not repel the algae by sight and hearing, which the algae such as magpies can adapt to, and thus the algae cannot approach the elapsed time.

In addition, the barrier film formed by the wire 40 is used to combat algae by tactile sensation. This tactile sensation can prevent algae from approaching grain even if the algae are different because all algae feel the same.

In addition, the barrier film by the wire 40 is not affected by the natural environment, such as rain, sunlight.

As described above, according to the algae elimination device according to the present invention, it is possible to prevent the algae from approaching the grain, fruit orchard permanently by a wire that is rotated in a circle in the air of the arable land, orchard, driven by the drive means .

In addition, since the access of all birds can be prevented, the effectiveness as an algae killing device can be improved.

In addition, since it is not affected by the natural environment, there is also an effect such as to increase the effectiveness and reliability as a bird control device.

Claims (8)

Rotating means installed in arable land, orchards, etc .; Wire winding means for rotating by the rotating means; And at least one strand of wire that is wound or unwound by the wire winding means and prevents algae from invading the arable land below while rotating in a circle by the rotating means. According to claim 1, wherein the rotating means, the main motor; Fixed to the drive shaft of the main motor bird erasing device, characterized in that consisting of a frame provided with a plurality of wire guide rods radially to guide the take-out and winding of the wire. According to claim 2, The wire hoisting means, the winding motor is fixed to the frame and rotates together; It is fixed to the drive shaft of the hoisting motor, and the bird repelling device, characterized in that the wire is made of a winding roller to be wound separately in different areas. The apparatus of claim 3, wherein the rotation speed of the hoisting motor is slower than the rotation speed of the main motor. The apparatus of claim 4, further comprising a deflection preventing member that prevents the end side of the wire from sagging downward. 6. The apparatus of claim 5, wherein the deflection prevention member is at least one weight fixed to the end and the middle of the wire. The apparatus of claim 5, wherein the deflection preventing member is a float which is fixed to an end of the wire and floats in the air. The method of claim 7, wherein the float, one end is fixed to the end of the wire guide rod of the frame, the other end is fixed to the end side of the wire, the connecting rod is coupled to the connecting ring sliding along the wire in the middle Algae fighting apparatus, characterized in that installed by the medium.