CN212728581U - Bird-repelling scarecrow for field - Google Patents

Abstract

The utility model relates to a device for driving birds, in particular to a device for driving birds in the field, which comprises a plurality of windmill blades, a fixed vertical rod, a vertical wind shield and a horizontal rotating shaft, wherein the fixed vertical rod comprises a rotating part and a fixed part, the bottom of the rotating part is rotatably connected with the top of the fixed part, the vertical wind shield is vertically and fixedly arranged at the top of the rotating part, the horizontal rotating shaft is fixedly arranged on the vertical wind shield, the windmill blades are fixedly arranged at the head of the horizontal rotating shaft, the tail part of the horizontal rotating shaft is provided with at least two impact balls, the impact balls are fixed on the horizontal rotating shaft through a rope, the rotating part is also provided with an impact drum, and the length of the rope is more than or equal to; the utility model discloses compare in prior art's beneficial effect for can playing a fine frightening effect to birds, fine protection plant not eaten by birds to the output of plant has been improved, and simple structure, the preparation is convenient, low in cost.

Description

Bird-repelling scarecrow for field

Technical Field

The utility model relates to a device for driving birds, in particular to a bird scarer for fields.

Background

When the grains are grown in the field, especially in the mature season, a plurality of birds can fly to eat the grains, and a lot of loss is caused to farmers. In order to drive away the birds, a common method for farmers to place a scarecrow in the field is to place the scarecrow in the field, but the simple scarecrow can not move and can not make a sound, so that the bird driving performance is poor, so the farmers wear the clothes for the scarecrow, and the sleeves of the clothes are made of light-weight material (such as long cloth) capable of swinging, and simulate the appearance of people for driving away the birds by utilizing the condition that the field has natural wind.

In summary, the applicant provides a bird-repelling scarecrow which utilizes field natural wind energy to make a sound.

SUMMERY OF THE UTILITY MODEL

In view of the technical defect that the scarecrow in the field of the prior art can not make a sound, the utility model discloses technical scheme provides one kind can utilize field natural wind to drive the bird scarecrow of vocal.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a bird repelling scarecrow for a field comprises a plurality of windmill blades, a fixed vertical rod, a vertical wind shield and a horizontal rotating shaft, wherein the fixed vertical rod comprises a rotating part and a fixed part, the bottom of the rotating part is rotatably connected with the top of the fixed part, the vertical wind shield is vertically and fixedly arranged on the top of the rotating part, the horizontal rotating shaft is fixedly arranged on the vertical wind shield, the windmill blades are fixedly arranged on the head of the horizontal rotating shaft, the tail of the horizontal rotating shaft is provided with at least two impact balls, the impact balls are fixed on the horizontal rotating shaft through a rope, the rotating part is also provided with an impact drum, and the length of the rope is larger than or equal to the distance between; through setting up the rotating part, at the fixed vertical deep bead that sets up in the top of rotating part, regard vertical deep bead as scarecrow's health, when wind blows, vertical deep bead can rotate along with the blowing of wind, when wind blows, the windmill blade also can rotate, it strikes the drum and makes sound to drive the impact ball, play a effect of driving to birds, the windbreaker blows, vertical deep bead can then rotate and make the windmill blade towards different directions, the windmill blade also can rotate and drive the impact ball striking drum sound production simultaneously, like this can omnidirectional rotatory sound production, it is better to drive the bird effect, unusual convenience.

Further, the rotating part and the fixed part are connected through a horizontal rotating bearing; the horizontal rotating bearing is adopted for connection, so that the rotation is smoother, and the service life is longer.

Further, the impact ball and the impact drum are both made of metal; the metal is adopted for manufacturing, the emitted sound is more sharp and harsh, and a better driving effect can be achieved on birds.

Further limiting, two ends of the vertical wind shield are respectively provided with a support plate; the left end and the right end are respectively provided with the support plate, so that the resistance to wind is larger, the support plates can rotate more easily, the vertical wind shield looks more like a person, the two support plates are like two hands, and the frightening effect is better.

Further limiting, the bottom of the fixing part is in a pointed shape; the bottom of the fixing part is made into a pointed shape, and the fixing part is directly inserted into the field to be fixed, so that the movement is more convenient.

The utility model discloses compare in prior art's beneficial effect for can playing a fine frightening effect to birds, fine protection grain not eaten by birds to the output of plant has been improved, and simple structure, the preparation is convenient, low in cost.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic diagram of the right side structure of the present invention.

The corresponding labels in the figures are: 1-windmill blade, 2-fixed vertical rod, 21-rotating part, 22-fixed part, 3-vertical wind shield, 4-horizontal rotating shaft, 5-impact ball, 6-rope, 7-impact drum and 8-support plate.

Detailed Description

In order to make the technical solution of the present invention more comprehensible to those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, a bird repelling scarecrow for a field comprises a plurality of windmill blades 1, a fixed vertical rod 2, a vertical wind shield 3 and a horizontal rotating shaft 4, wherein the fixed vertical rod 2 comprises a rotating part 21 and a fixed part 22, the bottom of the rotating part 21 is rotatably connected with the top of the fixed part 22, the vertical wind shield 3 is vertically and fixedly arranged at the top of the rotating part 21, the horizontal rotating shaft 4 is fixedly arranged in the vertical wind shield 3, the windmill blades 1 are fixedly arranged at the head part of the horizontal rotating shaft 4, the tail part of the horizontal rotating shaft 4 is provided with at least two impact balls 5, the impact balls 5 are connected to the horizontal rotating shaft 4 through a rope 6, the rotating part 21 is further provided with a collision drum 7, and the length of the rope 6 is larger than or equal to the; the rotating part 21 and the fixing part 22 are connected through a horizontal rotating bearing, and the horizontal rotating bearing is embedded at the top of the fixing part 22; the impact ball 5 and the impact drum 7 are both made of metal; two ends of the vertical wind shield 3 are respectively provided with a support plate 8; the bottom of the fixing part 22 is in a pointed shape; preferably, the fixed vertical rod 2 is also made of metal, and preferably, the horizontal rotating shaft 4 is also fixed in the vertical wind deflector 3 through a bearing; preferably, the horizontal rotating shaft 4 is made of metal; preferably, the rope 6 is respectively connected and fixed with the horizontal rotating shaft 4 and the impact ball 5 through perforation and knotting; preferably, the knock drum 7 is fixed to the rotary portion 21 by welding; the vertical wind deflector 3 is preferably made of metal and is fixed to the rotary part 21 by welding.

By arranging the rotating part 21, the vertical wind shield 3 is fixedly arranged at the top of the rotating part 21, the vertical wind shield 3 is used as the body of the scarecrow, when wind blows, the vertical wind shield 3 can rotate along with the blowing of the wind to form dynamic performance, namely, the body of the scarecrow can rotate along with the wind direction; in addition, because the vertical wind shield 3 and the horizontal rotating shaft 4 are in a vertical state, when the vertical wind shield 3 rotates to a relative angle under the action of wind power, the direction of wind blowing is just parallel to the vertical wind shield 3, the windmill blade 1 can be better driven, the rotation of the windmill blade 1 can be better ensured, and the horizontal rotating shaft 4 is driven to rotate at the same time, so that the impact ball 5 is driven to impact the impact drum 7 to make a sound, the impact ball 5 is always lower than the impact drum 7 like a rattling drum, the sound is made to play a role in driving birds, when wind blows, the vertical wind shield 3 can rotate along with the impact ball 5 to enable the windmill blade 1 to face different directions, and meanwhile, the windmill blade 1 can also rotate to drive the impact ball 5 to impact the impact drum 7 to make a sound, so that the wind can rotate in all directions, the bird driving effect is better, and the use; the horizontal rotating bearing is adopted for connection, so that the rotation is smoother, and the service life is longer; the bird repellent is made of metal, so that the emitted sound is more sharp and harsh, and a better repelling effect on birds can be achieved; the left end and the right end of the support plate 8 are respectively provided with the support plate 8, so that the resistance to wind is larger, the rotation is easier, the vertical wind shield 3 looks more like a person, the two support plates 8 are like two hands, the clothes can be conveniently worn by scarecrow people, and the frightening effect on birds is better; the bottom of the fixing part 22 is made into a sharp head shape, and the fixing part 22 is directly inserted into the field for fixing, so that the movement is more convenient. Wherein the fixed portion 22 is similar to the leg portion of a scarecrow, the vertical wind deflector 3 is similar to the body portion of a scarecrow, and the stay 8 is similar to the arm portion of a scarecrow.

The utility model discloses an operating principle is when wind blows promptly, and windmill blade 1 can rotate and drive 5 striking impact drum 7 of striking piece and make sound, and vertical deep bead 3 also can drive rotating part 21 rotation because of blowing of wind simultaneously, and vertical deep bead 3 rotates like this and makes whole scarecrow become the developments by static state to can rotate at any time along with wind, dual frightening drives the birds in field like this.

The utility model discloses compare in prior art's beneficial effect for can playing a fine frightening effect to birds, fine protection plant not eaten by birds to the output of plant has been improved, and simple structure, the preparation is convenient, low in cost.

It is right above the utility model provides a bird scarer straw walker for field introduces in detail, and the description of specific embodiment is only used for helping understand the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (5)

1. A drive bird scarer for field, including inserting the fixed montant on the field ground, its characterized in that: still include many windmill blades, vertical deep bead and horizontal rotation axis, fixed montant includes rotating part and fixed part, the bottom of rotating part with the top swivelling joint of fixed part, the vertical fixed establishment of vertical deep bead is in the top of rotating part, horizontal rotation axis fixed mounting is in on the vertical deep bead, windmill blade fixed mounting be in horizontal rotation axis's head, horizontal rotation axis's afterbody is equipped with two at least striking balls, the striking ball passes through the rope to be connected on the horizontal rotation axis, the rotating part still is equipped with a striking drum, the length of rope will be more than or equal to horizontal rotation axis with strike distance between the drum.

2. A scarecrow for use in fields according to claim 1, characterized by: the rotating part and the fixed part are connected through a horizontal rotating bearing.

3. A scarecrow for use in fields according to claim 1, characterized by: the striking ball and the striking drum are both made of metal.

4. A scarecrow for use in fields according to claim 1, characterized by: and two ends of the vertical wind shield are respectively provided with a support plate.

5. A scarecrow for use in fields according to claim 1, characterized by: the bottom of the fixing part is in a pointed shape.

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