JP3221129U - Animal horn device - Google Patents

Abstract

[PROBLEMS] To provide a horn-raising apparatus for harmful animals capable of giving a sufficient horning to harmful animals while having high safety and suppressing installation cost and labor. SOLUTION: A horn-raising apparatus for harmful animals comprises a column 10, a horn-generating member 20 attached to the upper end side of the column, a rotary ring 30 installed on the column and striking the horn-generating member, and a rotary ring. And a drive drum 40 for rotating the body, wherein the rotary ringer is fixedly erected radially from the outer peripheral surface of the first rotor 31 and the first rotor 31 rotatably installed with respect to the column The driven link 33 is connected to the fixed link 32 and the end of the fixed link so as to be pivotable about the connection point with the fixed link, and is connected to the end of the driven link to knock the horn generating member And a hammer body 34. [Selected figure] Figure 1

Description

  The present invention relates to, for example, an animal horning device for horning harmful animals which cause damage in the fields or orchards.

  For example, in mountainous areas and in urban areas adjacent to them, for example, agricultural crops are severely damaged by the emergence of harmful unmanaged wild animals such as wild boars, deer and foxes (hereinafter referred to as harmful animals). Many reports have been made.

In order to protect agricultural products and the like from such harmful animals, in the prior art, the installation of protective nets and electric fences, or the use of ultrasonic waves to repel animals is carried out.
For example, Patent Document 1 proposes an animal repellent apparatus and method for repelling the animal by accurately detecting the presence of the animal by image detection and injecting a liquid in the direction of the animal.
For example, Patent Document 2 discloses a harmful animal repelling apparatus capable of generating an effective repelling sound against a harmful animal having a learning ability.

Although the animal repellent / repel apparatus shown in Patent Document 1 and Patent Document 2 is expected to exert a certain effect, it also has an aspect that the introduction of the system requires a great deal of cost and labor.
On the other hand, Patent Document 3 is also known as a harmful animal repelling apparatus capable of simple installation and suppressing cost and labor. In this patent document 3, the falling member 2 movable in the vertical direction and the guide member 3 for guiding the movement of the falling member 2 when falling are provided, and the falling member 2 is dropped due to the release operation of the release means 6 A structure has been proposed in which sound is generated by causing the sound to collide with the collision surface 4.

JP, 2017-148033, A JP, 2014-143994, A JP 2005-151828 A

However, the present technology as well as the above-mentioned patent documents can not be said to adequately meet the needs of the market, and there are problems as described below.
That is, first, regarding the patent document 1 and the patent document 2, the point which installation cost and an effort are required is as above-mentioned.

  On the other hand, in the configuration disclosed in Patent Document 3, although the installation cost and labor are certainly reduced to some extent, since the configuration is made to generate sound by the falling operation on the collision surface 4 described above, it is inevitable that single sound generation occurs. Furthermore, since the collision surface 4 where the falling member 2 collides is near the ground surface, the rate at which the sound wave is absorbed to the ground is also relatively high, and as described in Patent Document 3, a sufficiently effective warning It has a problem that it is difficult to make a sound.

As described above, with the existing technology, although a certain effect can be expected, the scale of the apparatus becomes large and the installation cost and labor increase due to the harmful animal repellent / repel system, or the security and the installation cost are suppressed while the security is reduced. It can be said that it is in the present condition which remains in the repelling apparatus which still has room for improvement in sound.
The present invention has been made in view of the above-mentioned problems as an example, and is a harmful animal which is highly safe and yet capable of producing a sufficient sound for harmful animals while suppressing installation cost and labor. It aims at providing an alarming device.

  In order to solve the above problems, the horn-raising apparatus for harmful animals according to one embodiment of the present invention comprises: (1) a column, a horn-generating member attached to the upper end side of the column, and the column installed on the column; And a driving drum for rotating the rotary ringing body, wherein the rotary ringing body is a first rotary body rotatably installed with respect to the post; A fixed link fixed so as to stand in a radial direction from an outer peripheral surface of the first rotating body, and a driven link connected to an upper end connecting portion of the fixed link and swingable about the upper end connecting portion And at least a hammer connected to the driven link to knock off the alarm generation member.

  In the alarming device for harmful animals described in (1) described above, (2) The alarming member is preferably a hollow metal pipe or a plate-like metal material.

  Further, in the horn-raising apparatus for a harmful animal according to (1) or (2) described above, (3) the second driving drum is disposed to face the first rotating body so as to sandwich the column. The moving body, and a control pin connected to the support post for restricting the rotation of the second rotating body, wherein the first rotating body and the second rotating body are configured to be connected to a common drive shaft. Preferably.

  Further, in the harmful animal alarming device according to (3) described above, (4) a load weight is suspended to the drive drum via a connecting member capable of being wound around the second rotating body. Is preferred.

  Further, in the horn-raising apparatus for harmful animals according to (3) described above, (5) an elastic member connecting the second rotating body and the drive shaft is further provided, and the elastic member is attached to the drive shaft. It is preferable that the second rotary body be biased in its rotational direction by winding.

  Moreover, in the horn-raising apparatus for harmful animals according to any one of (1) to (5) described above, (6) the striking unit constituted by the fixed link, the driven link, and the hammer body is It is preferable that at least two sets be installed along the circumferential direction on the outer peripheral surface of the rotating body.

  According to the present invention, there is no need for electrical equipment such as a sensor or an amplifier, and the safety is high. However, it can be easily installed by erecting a support on the ground or concrete, etc. It is possible to make enough warning sound.

BRIEF DESCRIPTION OF THE DRAWINGS It is an external appearance perspective view of the horn unit 100 for harmful animals in 1st Embodiment. FIG. 1 is a plan view of a harmful animal horn device 100. It is the external appearance side view which looked at horn device 100 for harmful animals from the side. It is a schematic diagram which shows the connection relation of the rotary ringing body 30 and the drive drum 40. FIG. It is a schematic diagram which shows mainly the connection relation of the 1st rotary body 31 and the hammer body 34. As shown in FIG. It is an external appearance perspective view of the horn unit for harmful animals 110 in a 2nd embodiment. It is an external view which shows the external appearance of the plate-like body 20b in 2nd Embodiment. It is an external appearance perspective view of the alarming device 120 for harmful animals in 3rd Embodiment.

  Subsequently, several embodiments for implementing the present invention will be described. In the following description, the height direction is defined as the Z direction, and the direction intersecting the Z direction is defined as the X direction and the Y direction for convenience in the drawings. However, it goes without saying that the present invention does not depend on the definition of the direction described above, and does not unduly reduce the scope of the claims.

First Embodiment
<Phonal alarm device 100 for harmful animals>
As shown in FIGS. 1 to 5, the harmful animal horn 100 according to the present embodiment is installed with at least a portion thereof buried in the ground or a ground surface such as concrete, for example. It is configured to have a function of emitting a warning sound to.
Here, the term “harmful animal” in the present invention refers to an animal that spoils a property such as a crop in a managed area among wild animals not under human control, such as wild boar, wild dogs and wild deer.
In addition, the management area in the present invention refers to, for example, a field for cultivating agricultural products such as vegetables, an area for maintaining / storing goods and properties for people to live their lives.

  These harmful animals are known to enter the control area during the day or night and cause damage to property. Therefore, in the present invention, in order to prevent these harmful animals from entering the control area, a control line is extended to the control area, and this control line is connected to a control pin described later. Thus, in the present invention, when the harmful animal is caught on the control line at the time of the entry, the control pin is disengaged from the drive drum 40 and a warning sound is emitted.

Hereinafter, the structure of the harmful animal alarming device 100 according to the present embodiment will be described in detail with reference to the drawings.
First, as is clear from FIG. 1, the animal horn alarming device 100 is configured to include at least a support 10, a horn generation member 20, a rotary ring 30, and a drive drum 40.

  The support 10 is a rod-like member having an upper end 11 and a lower end 12. In the present embodiment, a metal rod having a rectangular cross section is exemplified as the support 10, but the cross sectional shape of the support 10 is not limited to a rectangular, and may be circular or elliptical. Moreover, as a material of the support | pillar 10, although well-known metals, such as steel materials and aluminum, can be illustrated, for example, well-known resin materials, such as a plastics, and wood may be sufficient. In addition, since the columns 10 are always exposed to the outside air, it is preferable that the surface of the columns 10 be subjected to known surface treatment such as a plating film for the purpose of moisture resistance or corrosion prevention.

  The warning sound generating member 20 is attached to the upper end 11 side of the support 10 described above. In the present embodiment, the warning sound generating member 20 is attached to the upper end 11 of the support 10 via the fixing means 21. In addition, as the fixing means 21, well-known fixing methods, such as using welding and an adhesive agent other than screwing like illustration, are employable.

  As described later, when a harmful animal pulls the restriction line RL, the hammer 34 rotates around the drive shaft MS, and the hammer 34 strikes the horn sound generating member 20 to generate a striking sound. Thus, the alarm generation member 20 has a function of generating an alarm to a harmful animal.

As such a warning sound generating member 20, in the present embodiment, a metal pipe 20a is used as shown in FIG. The alarm sound generation member 20 is preferably a hollow metal pipe or a plate-like metal material, but the sound alarm generation member 20 may be generated by striking with a hammer 34, and the metal pipe 20a described above or Various well-known forms can be used other than the metal plate 20b.
The above-mentioned metal is preferable as the material of the alarm sound generating member 20, but other known materials such as ceramic may be used as long as the strength, durability and sound producing function can be ensured.

The rotary ring 30 is installed on the above-described column 10 and has a function of buzzing the alarm sound generating member 20.
More specifically, as shown in FIGS. 1, 2 and 5, the rotary ring 30 in this embodiment at least includes the first rotary body 31, the fixed link 32, the driven link 33 and the hammer 34.

  The first rotating body 31 is mounted on the support 10 so as to be rotatable about an axis. The first rotary body 31 is attached to the support 10 via a drive shaft MS common to the drive drum 40 as is apparent from FIG. 5 and the like. Therefore, when the drive drum 40 rotates around the axis of the drive shaft MS, the first rotary body 31 also rotates following the rotation of the drive drum 40.

  In addition, as a shape of the 1st rotary body 31, although a hollow cylinder is preferable, as long as the fixed link 32 mentioned later can be erected, you may have other external shapes, such as a prism. Moreover, although there is no restriction | limiting in particular in the material of the 1st rotary body 31, For example, the well-known metal material to which rustproofing was given is preferable.

  The fixed link 32 is fixed so as to stand in the radial direction from the outer circumferential surface of the first rotating body 31 as shown in FIG. 2 and FIG. 5. The fixed link 32 in this embodiment is formed of a rod-like member having an upper end connecting portion 32a in which a circular hole is formed such that one end can connect a driven link 33 described later.

  The material of the fixed link 32 is not particularly limited, but for example, a known metal material is suitable. Further, in the present embodiment, only two fixed links 32 are erected in total on the outer peripheral surface of the first rotary body 31, but the number of fixed links 32 is not limited to this. That is, only one fixed link 32 may be provided upright on the outer peripheral surface of the first rotary body 31, or any number of three or more may be provided on the outer peripheral surface.

  The driven link 33 is connected to the upper end connecting portion 32 a of the fixed link 32 as shown in FIG. 5 and the like, and is configured to be swingable around the upper end connecting portion 32 a. The driven link 33 is formed with a circular hole so that the upper end can be connected to the upper end connection portion 32a described above, and the lower end is connected to a hammer 34 described later.

  Such a driven link 33 can be exemplified by a metal wire in this embodiment, but it is the same material as the fixed link 32 as long as it can swing around the upper end connection portion 32a while holding the hammer 34. May be The material of the driven link 33 is not particularly limited, but in addition to the above-described known metal materials, for example, a string material described later is preferable. Further, the number of driven links 33 can also be appropriately set according to the number of fixed links 32 as described above.

  The hammer body 34 is connected to the above-described driven link 33 and has a function of striking the alarm generation member 20. As such a hammer body 34, for example, a toroidal structure in which a circular hole is formed as illustrated, or a structure having a rectangular cross section can be exemplified.

  However, the hammer 34 may have various known shapes in addition to the above-described shape, as long as the hammer 34 has sufficient strength and weight so as to strike the alarm generating member 20 and produce sound. The material of the hammer 34 is not particularly limited, but may be a known metal material, resin material or wood having durability and weather resistance in view of cost effectiveness.

Next, the drive drum 40 will be described with reference to FIGS. 2 to 5 as appropriate.
The drive drum 40 of the present embodiment is configured to include the second rotating body 41 and the restriction pin 42.

  The second rotating body 41 is mounted on the support 10 so as to be rotatable about an axis. As described above, the second rotary body 41 is attached to the support 10 via the drive shaft MS common to the first rotary body 31. Thus, the first rotating body 31 and the second rotating body 41 are connected to the common drive shaft MS. In addition, as a shape of the 2nd rotary body 41, although a hollow cylinder is preferable, you may have other external shapes, such as a prism. Moreover, although there is no restriction | limiting in particular in the material of the 2nd rotary body 41, For example, a well-known metal material, resin material, etc. are preferable.

  As shown in FIG. 2 and FIG. 5, in the present embodiment, the second rotating body 41 of the drive drum 40 is installed on the drive shaft MS via the drum base DB. The drum base DB is integrally fixed to the drive shaft MS, and when the drive shaft MS rotates around the axis, the drum base DB also rotates following this. As a result, the second rotating body 41 fixed to the drum base DB can also rotate around its axis as the drive shaft MS rotates. The drum base DB is not necessarily required. For example, the second rotating body 41 may be directly installed to the drive shaft MS.

  Further, as shown in FIG. 4, the second rotating body 41 is provided with a drum base fixing portion 41 a and a connecting member connecting portion 41 b. Thus, the second rotating body 41 is fixed to the drum base DB via the drum base fixing portion 41a. Moreover, the connection base end 50a of the connection member 50 which hangs the load weight 60 mentioned later is connected with the 2nd rotary body 41 via this connection member connection part 41b.

  Although the fastening method using a screw is adopted as the drum base fixing portion 41a in the present embodiment, the present invention is not limited to this fixing method. For example, various known fixing methods such as welding or using an adhesive may be adopted. Also, as the connecting member connecting portion 41b, a known fixing method such as an adhesive or welding can be adopted in addition to the restraint / restraint as illustrated.

  The restricting pin 42 has a function of being connected to the support 10 described above to restrict the rotation of the second rotating body 41. More specifically, as shown in FIG. 3 and FIG. 4 etc., the rotation base end 42 b of the restriction pin 42 is rotatably installed with respect to the support 10. Thus, the restriction pin 42 is configured to be rotatable about the rotation base end 42 b.

  On the other hand, the tip end 42 a of the restriction pin 42 is bent in a hook shape so as to be insertable into the fixing portion FP which is a circular hole formed on the outer peripheral surface of the second rotating body 41. Thus, the rotation of the second rotating body 41 is restricted in a state in which the tip end 42a is inserted into the fixed portion FP. The shape of the fixing portion FP is not limited to a circular hole, and may be a hole having another shape such as a square hole as long as the tip 42a can be fixed. The fixing portion FP may be provided not on the second rotating body 41 but on the drum base DB.

  As illustrated in FIG. 1, a restriction wire RL is connected to the restriction pin 42. As a result, when the restriction line RL is pulled for some reason, the restriction pin 42 rotates about the rotation base end 42 b by the pulling force. Then, the distal end 42 a of the restriction pin 42 is disengaged from the fixing portion FP of the second rotary body 41, whereby the second rotary body 41 becomes rotatable.

  As described later, the load weight 60 is connected to the connection base end 50 b of the connection member 50. In other words, in the drive drum 40 of the present embodiment, the load weight 60 is suspended via the connection member 50 which can be wound around the second rotating body 41. Therefore, the connecting member 50 is wound along the outer peripheral surface of the second rotating body 41, and in this state, the tip 42a of the restriction pin 42 is inserted into the fixing portion FP as shown in FIG.

  In actual use, for example, when a harmful animal such as a boar pulls the control line RL, the rotation restriction of the second rotating body 41 by the restriction pin 42 is released, and the rotation ring 30 following the rotation of the drive drum 40 The hammer 34 strikes the horn sound generating member 20. This makes it possible for the striking sound to resonate, for example, for a harmful animal to run away in a reflective manner or to alert the surroundings.

  In the present embodiment, as shown in the figure, in the outer peripheral surface of the first rotating body 31, two sets of striking units configured by the fixed link 32, the driven link 33, and the hammer 34 are installed along the circumferential direction. However, the present invention is not limited to this aspect, and one striking unit may be used, or two or more striking units may be configured, such as three.

  The connection member 50 is a flexible member having a connection base end 50a on one end side and a connection base end 50b on the other end side as shown in FIG. As such a connecting member 50, various known materials can be applied as long as the load weight 60 can be suspended by being wound around the driving drum 40 (second rotating body 41). In the present embodiment, as the connecting member 50, a string material such as a synthetic resin, cotton, silk or metal can be exemplified, and for example, a vinyl string or a rubber string can be mentioned. As the connecting member 50, for example, a metal chain may be used instead of the above-described cord material.

  The load weight 60 has a function of rotating the second rotary body 41 after the restriction of the second rotary body 41 by the restriction pin 42 is released as described above. In the present embodiment, a conical pyramidal weight 60 a is used as the load weight 60. The pyramidal weight 60 a is connected to the connection base end 50 b of the connecting member 50 to rotate the second rotating body 41 via the connecting member 50 when falling along the direction of gravity.

  As the form of the load weight 60, various shapes such as a spherical ball weight 60b and a rectangular parallelepiped weight 60c, which will be described later, can be adopted other than the pyramid weight 60a of the present embodiment. Further, the material of the load weight 60 is not particularly limited, and various known materials may be used in addition to the known metal materials as long as a weight sufficient to rotate the second rotating body 41 can be secured.

  According to the alarming device 100 for harmful animals in the first embodiment described above, the safety is high without the need for electrical equipment such as a sensor or an amplifier, so it is simple and can be installed without excessive maintenance frequency, and a hammer body It is possible to make a sufficient horning sound to harmful animals by the hitting sound by 34.

Second Embodiment
<Potential alarm device 110 for harmful animals>
Next, a second embodiment of the present invention will be described. The harmful animal alarming device 110 according to the second embodiment is characterized in that the configuration of the audible alarm generating member 20 is different from that of the harmful animal alarming device 100 described in the first embodiment. Therefore, in the following, the same function / structure as those of the first embodiment are denoted by the same reference numerals, and the description thereof is appropriately omitted.

FIG. 6 and FIG. 7 show a horn-type horn device 110 for a harmful animal of the second embodiment.
As is clear from these figures, in the present embodiment, a metallic plate member 20b is adopted as the warning sound generating member 20. In addition, although the plate-like body 20b is metal in this embodiment, the plate-like body 20b may be made of another material such as wooden as long as it exhibits an alarming function.

  The plate-like body 20 b is installed on the upper end 11 of the support 10 via the fixing portion 21 as in the first embodiment. The plate-like body 20b of the present embodiment has a striking area KA with which the hammer 34 of the rotary ring 30 comes in contact, and a curled portion CP. The curled portion CP is not essential and may be omitted as appropriate.

  As shown in FIG. 8, the plate-like body 20b is provided with four curled portions CP as an example. The curled portion CP is provided on the opposite side to the striking area KA with reference to the fixed portion 21. By having one or more of the curled portions CP, for example, it is possible to change the type of the horn when the hammer 34 contacts the striking area KA. In the present embodiment, four curled portions CP are provided, but one or a plurality of (for example, eight) may be provided. In addition, one or more (for example, two) curled portions CP may be provided not only on the side opposite to the striking area KA with respect to the fixing portion 21 but also on the striking area KA side.

Third Embodiment
<Pharmonizing device for harmful animals 120>
Next, with reference to FIG. 8, the harmful animal alarming device 120 of the third embodiment will be described.
While the connecting member 50 and the load weight 60 are omitted, the elastic member 70 for rotating the second rotating body 41 when the restriction by the restriction pin 42 is released is used in the animal horn alarm device 120 of the present embodiment. The feature is that it is newly equipped.

  That is, as shown in the figure, in the present embodiment, one end of the elastic member 70 is connected to the spring fixing portion MSp of the drive shaft MS. On the other hand, the other end of the elastic member 70 is connected to a spring fixing portion 41 c provided on the inner peripheral surface of the second rotating body 41. Thus, in the present embodiment, the second rotating body 41 is preferably hollow. However, if, for example, the spring fixing portion MSp and the spring fixing portion 41c are disposed outside the second rotating body 41, the second rotating body 41 does not have to be hollow.

  Both ends of the elastic member 70 are fixed to the drive shaft MS and the second rotary body 41, and when the drive shaft MS rotates, the elastic member 70 is wound around the drive shaft MS. As such an elastic member 70, for example, a known tension coil spring made of metal, a rubber material and the like can be exemplified.

Therefore, in the present embodiment, the tip 42a of the restriction pin 42 is inserted into the fixing portion FP in a state where the second rotating body 41 is previously rotated to wind the elastic member 70 around the drive shaft MS.
In other words, in the animal horn alarm device 120 illustrated in FIG. 8, the elastic member 70 connecting the second rotary body 41 and the drive shaft MS inside the second rotary body 41 is provided. The elastic member 70 is wound around the drive shaft MS to bias the second rotary body 41 in the rotational direction.

  Therefore, as described above, when the tip end 42a of the restriction pin 42 separates from the fixed part FP and the rotation restriction is released, the second rotary body 41 is rotated by the action of the elastic member 70, and the rotary ringing body 30 is rotated with this rotation. The hammer body 34 strikes the horn sound generating member 20. As a result, at least while the expansion / contraction action of the elastic member 70 continues, the rotary ringing body 30 is rotated, and an impact sound (warning sound) by the hammer 34 is intermittently emitted.

  By using the above configuration, functions equivalent to those of the first embodiment and the second embodiment can be exhibited. In the present embodiment, for example, when both ends of the elastic member 70 are hooked or the like, replacement work in the case of aged deterioration can be simplified. Further, since the connecting member 50 and the load weight 60 are not required, the structure can be simpler than in the first embodiment and the like.

  The above-described embodiment can be variously modified without departing from the spirit of the present invention. That is, each above-mentioned embodiment is an example, for example, an element of each above-mentioned embodiment can also be combined suitably.

  As described above, the alarming device for harmful animals according to the present invention is suitable for realizing the alarming device requiring high alarming effect with high safety and easy maintenance.

Reference Signs List 10 post 11 upper end 12 lower end 20 horn sound generating member 20a metal pipe 20b plate body KA hitting area CP curled portion 30 rotating ringing body 31 first rotating body 32 fixed link 32a upper end connection portion 32b base end portion 33 driven link 33a
33b
34 hammer body 40 driving drum 41 second rotary body 41a drum base fixing portion 41b connecting member connecting portion 41c spring fixing portion 42 regulating pin 42a tip 42b rotating base end 50 connecting member 50a connecting base end 50b connecting base end 60 load weight 60a pyramid Body weight 60b Sphere weight 60c Rectangular body weight
70 Elastic member (coil spring, rubber, etc.)
MS drive shaft MSp Spring fixing part KA knock area

Further, in the horn-raising apparatus for a harmful animal according to (1) or (2) described above, (3) the second driving drum is disposed to face the first rotating body so as to sandwich the column. A rotating body, and a control pin connected to the support post to restrict rotation of the second rotating body, wherein the first rotating body and the second rotating body are connected to a common drive shaft. It is preferred to be configured.

Further, the harmful animal horn device according to the above (3) is composed of (4) wherein the drive drum is hanging load weight through a connecting member capable wound around the second Rotating member Is preferred.

Moreover, in the horn-raising apparatus for harmful animals according to any one of (1) to (5) described above, (6) the striking unit constituted by the fixed link, the driven link, and the hammer body is which is preferably disposed at least two sets along the circumferential direction in the outer peripheral surface of the one rotating body.

Next, the drive drum 40 will be described with reference to FIGS. 2 to 5 as appropriate.
Drive drum 40 of the present embodiment is configured to include a restriction pin 42 and the two rolling bodies 41.

As described later, the load weight 60 is connected to the connection base end 50 b of the connection member 50. In other words, the drive drum 40 of the present embodiment, the load weight 60 via the connecting member 50 can be wound around the second Rotation member 41 is suspended. Therefore, the connecting member 50 is wound along the outer peripheral surface of the second rotating body 41, and in this state, the tip 42a of the restriction pin 42 is inserted into the fixing portion FP as shown in FIG.

In the present embodiment, as shown, the striking unit composed of the fixed link 32, driven link 33 and the hammer 34 are two pairs placed along the circumferential direction in the outer circumferential surface of the first Rotating body 31 . However, the present invention is not limited to this aspect, and one striking unit may be used, or two or more striking units may be configured, such as three.

Therefore, in the present embodiment, the tip 42a of the restriction pin 42 is inserted into the fixing portion FP in a state where the second rotating body 41 is previously rotated to wind the elastic member 70 around the drive shaft MS.
In other words, the noxious animal horn device 120 illustrated in FIG. 8 has an elastic member 70 for connecting the said second rotary member 41 and the drive shaft MS inside the second Rotating body 41 The elastic member 70 is wound around the drive shaft MS to bias the second rotary body 41 in the rotational direction.

Reference Signs List 10 post 11 upper end 12 lower end 20 horn sound generating member 20a metal pipe 20b plate body KA hitting area CP curled portion 30 rotating ringing body 31 first rotating body 32 fixed link 32a upper end connection portion 32b base end portion 33 driven link 33a
33b
34 the hammer 40 drives the drum 41 2nd rotating body 41a drum base fixing portion 41b connecting member connecting portion 41c the spring fixing part 42 restricting pin 42a tip 42b rotating base end 50 connecting member 50a connecting the proximal end 50b connected base end 60 load weight 60a Pyramidal weight 60b Sphere weight 60c Rectangular body weight
70 Elastic member (coil spring, rubber, etc.)
MS drive shaft MSp Spring fixing part KA knock area

Claims (6)

With a pillar,
A horn generating member attached to the upper end side of the support;
A rotary ring mounted on the column for striking the horn generating member;
A driving drum for rotating the rotary ring;
The rotary ringing body is
A first rotating body rotatably installed with respect to the support;
A fixed link fixed so as to stand in a radial direction from an outer peripheral surface of the first rotating body;
A driven link connected to the upper end connecting portion of the fixed link and swingable about the upper end connecting portion;
A hammer body connected to the driven link to beat the alarm generation member;
An animal horn sounding device comprising at least the following.
The horn-raising device for harmful animals according to claim 1, wherein the horn-generating unit is a hollow metal pipe or a plate-shaped metal material.
The driving drum is a second rotating body disposed opposite to the first rotating body so as to sandwich the support;
And a control pin connected to the support post for restricting the rotation of the second rotating body,
The horn-raising apparatus for harmful animals according to claim 1 or 2, wherein the first rotating body and the second rotating body are configured to be connected to a common drive shaft.
The alarming device for harmful animals according to claim 3, wherein a load weight is suspended from the driving drum via a connecting member capable of being wound around the second rotating body.
It further comprises an elastic member connecting the second rotating body and the drive shaft,
The animal horn according to claim 3, wherein the elastic member is wound around the drive shaft to bias the second rotating body in its rotational direction.
  The impact unit comprised by the said fixed link, the said driven link, and the said hammer body is installed at least 2 sets along the circumferential direction in the outer peripheral surface of a said 1st rotation body. The alarming device for harmful animals described in.