KR20160035360A

KR20160035360A - Frost preventing device

Info

Publication number: KR20160035360A
Application number: KR1020140126844A
Authority: KR
Inventors: 주재식
Original assignee: 주재식
Priority date: 2014-09-23
Filing date: 2014-09-23
Publication date: 2016-03-31

Abstract

The present invention relates to a frost preventing apparatus. In order to achieve the above purpose, the present invention comprises a rotation device, a fan part, and a hot-air unit. The rotation device comprises: a base shaft including a base installed on the top end of a pillar, and an insertion hole formed in the upper side inside of the base, wherein the insertion hole is used to insert a wire into the base; a rotary gear positioned above the base shaft; a slip ring combined with the upper side of the rotary gear and having a terminal provided on an external circumferential surface; a carbon brush having a terminal provided on one surface thereof, wherein the terminal of the carbon brush interacts with the terminal of the slip ring to be in contact with the terminal of the slip ring; a power breaker connected with the carbon brush through a connection line; a driving motor positioned below the power breaker to receive power from the power breaker; a driving gear connected to a shaft of the driving motor, and engaging with the rotary gear in a corresponding manner; and an external body in which each of the components are installed. The fan part is mounted on one side of the external body of the rotary device. The hot-air unit is positioned below the rotary device, and connected and fixed to the pillar to supply hot air. As described above, the present invention includes the rotary device which rotates a fan at 360 degrees without twisting the wire, and the hot-air unit which is provided below the rotary device, so the present invention can primarily prevent the frost of crops by ventilating high-temperature wind which is formed in an inversion layer by operating the rotary device; and can completely prevent the freezing and frost injury of crops by secondarily supplying hot air to the inverse layer using the hot-air unit to ventilate the hot air to the crops when the temperature rapidly falls by the environment.

Description

Frost preventing device < RTI ID = 0.0 >

The present invention relates to a frost preventing device, and more particularly, to a frost preventing device, a fan can be rotated 360 degrees to blow a large area to prevent frost damage due to frost, The present invention relates to a frost device capable of preventing a malfunction of a rotating device due to no twisting phenomenon and providing hot air to the reverse layer by providing hot air means at the bottom of the rotating device, .

Generally, the crops can be determined by the environmental and temperature changes, and the degree of yield and quality can be determined. In the regions where the four sides are surrounded by the mountains or the altitude is relatively high, the temperature changes more and the inflow of cold air is higher than other regions. You have to pay a lot of attention.

In particular, in the case of fruit trees, it blooms in the spring and fruit is harvested in autumn. The fruit management of the flowering season directly affects the quality of the fruit and determines whether or not the orchard will succeed in the year.

However, since the cold air layer is formed by radiative cooling near the surface around April to May when the bud of the fruit tree buds and blooms, when the temperature falls below the freezing point in the absence of wind at this time, And frost falls, so frost damage (frost damage) can occur on the fruit tree.

When the fruit tree is frosted, the yield is reduced. For example, when the apple tree is frosted at the flowering time, if the frozen frost is not opened or the fruit is opened, the growth is considerably bad and the fertilization rate is lowered.

As a result, the yield of apples is reduced, the quality is lowered, and when the frost damage is severe, it affects the growth and fruit loss of apple trees for many years.

Therefore, if there is a possibility that frost may occur due to low temperature at the flowering time of the fruit tree, it would prevent the frost damage by burning around the fruit tree. However, due to the disadvantage that pollution materials and smell spread to the surrounding residential area, A method of preventing frost damage by using a blowing method of circulating air using the fan 322 is used.

In order to prevent frost damage as described above, "frost preventing device for orchards" has been introduced as a prior art.

The apparatus includes a base mounted on a support, a motor mounted on the base and driven to receive power, a rotation support portion mounted to be rotatable 360 degrees by receiving a driving force of the motor, And a control unit for controlling the driving of the blower and the blower

However, the above-described frost preventing apparatus has a limitation in preventing frost on the crops when the temperature is rapidly lowered due to the surrounding environment.

Patent document 10-0698511 "Frost protection device for orchard"

SUMMARY OF THE INVENTION It is an object of the present invention to solve the problems described above and to provide a rotary device capable of blowing a large area by rotating a fan at 360 degrees and providing hot air means at a lower portion of the rotary device, And to provide a frost preventing device that can completely prevent frost damage of a crop by providing hot air using a reversed layer.

In order to achieve the above object,

A base shaft provided with a base at an upper end of the support, a base shaft having an insertion hole formed therein for inserting an electric wire therein, a rotary gear disposed above the base shaft, A power breaker connected to the carbon brush and connected to the slip ring, a power breaker connected to the slip ring, and a terminal connected to the terminal of the slip ring, A rotating device including a driving motor to which power is supplied, a driving gear connected to a shaft of the driving motor, the driving gear being coupled to the rotating gear in correspondence with each other, and an external body to which the respective components are installed; A fan unit mounted on one side of the outer body, and a fan unit disposed at a lower portion of the rotating apparatus, It characterized by consisting of a hot-air means.

In addition, the hot air means includes a support portion fixed to the support, a plurality of support portions provided on the support portion, a movable portion having a heater and a fan therein, a hot air moving tube provided to communicate with the upper portion of the movable portion, And a hot air guide member coupled to the upper portion.

In addition, the hot air guide member is composed of a supporting base formed in a circular array on the outer circumferential surface of the hot air moving tube, a moving space formed between the supporting bases, and a guide member coupled to the supporting base.

In addition, the guide member is characterized by having a corrugated shape.

Further, the guide member may further include a bent portion having a lower end portion bent and circularly arranged.

As described above, according to the present invention, since the rotating device that rotates the fan by 360 degrees without twisting the wire and the hot air means at the bottom of the rotating device, the rotating device is operated to blow the hot wind formed in the reverse layer to the crop, It is possible to prevent the frost of the crops and to prevent the frost damage of the crops completely when the temperature is rapidly lowered by the environment, There is an effect.

1 is a partial cross-sectional view of a rotating device according to the present invention;
2 is a perspective view illustrating a frost preventing device according to the present invention.
3 is a cross-sectional view showing the inside of the frost preventing device according to the present invention.
4 is a sectional view showing the operation of a frost preventing device according to the present invention.
5 is an operational view illustrating the rotating action of the rotating device according to the present invention;

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

A base shaft 200 having a base 110 mounted on an upper end of a strut 10 and formed with an insertion hole 210 for inserting an electric wire inside the base 110, A slip ring 600 coupled to an upper side of the rotary gear 500 and provided with a terminal on an outer circumferential surface thereof and a slip ring 600 connected to a terminal of the slip ring 600 to be connected thereto A power breaker 950 connected to the carbon brush by a connection line 720 and a power breaker 950 located below the power breaker 950 to supply power from the power breaker 950 A drive gear 900 coupled to the shaft of the drive motor 800 and coupled to the rotary gear 500 in correspondence with each other; 400 installed on one side of the outer body 400 of the rotating device 100, A fan unit 120 and hot air means 300 disposed below the rotary device 100 and connected to the support 10 to supply hot air.

Hereinafter, the constituent elements and actions of the present invention will be described in detail.

As shown in Figs. 1 to 3,

The present invention mainly comprises a rotating device (100), a fan (120), and a hot air means (300).

The components of the rotating device 100 will be described in more detail as follows.

The base 110 has a cylindrical shape having an internal space. The base 110 is fixed to the support 10 by inserting a strut 10 into the internal space, and an insertion hole 210 is formed for inserting the wire.

The base shaft 200 is provided at an upper center of the base 110 and an insertion hole 210 is formed in the base shaft 200 to insert the connection wire 720 therein.

The rotary gear 500 is installed on the base shaft 200 and performs a function of rotating the rotary gear 500 and a function of rotating the external body 400 by the interlocking action.

The slip ring 600 is coupled to an upper side of the rotary gear 500. A connection port is formed at the upper end to connect the connection line 720 passing through the insertion hole 210, Terminals are provided so as to be mutually corresponding to each other and to be connected without wires.

It is preferable that the carbon brush 700 is constructed such that terminals connected to the terminals of the slip ring 600 to be connected thereto are mounted on one side and positioned on the same line as the slip ring 600.

That is, since the slip ring 600 and the carphone brush terminal are connected to each other by a conductor (copper or the like) instead of the connection line 720, the external body 400 rotates 360 degrees by radio, It can provide advantages that do not occur in principle.

The power breaker 950 is installed on the support base 341 on the inner surface of the outer body 400 and is connected to the carbon brush 700 through the connection line 720 as one side and supplies power to the driving motor 800 The electric motor 800 is connected to the driving motor 800 by a wire and performs a function of supplying or cutting off electric power supplied through the carbon brush 700. [

The drive motor 800 is disposed below the power source circuit breaker 950 and is provided with a deceleration motor so as to be decelerated to rotate at a low speed.

The driving gear 900 is connected to the shaft of the driving motor 800 and is installed so as to interlock with the rotating gear 500 so as to interlock with each other.

The fan unit 120 includes a motor connected to the upper end of the outer body 400 of the rotating apparatus 100 through a bracket and a fan 322 connected to the motor shaft to perform a blowing function.

On the other hand, in the hot air means 300 located below the rotary device 100 and fixedly connected to the support 10 by a fixing member,

The hot air means (300)

A support unit 310 is fixed to the support 10 on an outer circumferential surface thereof and a plurality of movable units 120 are provided on the support unit 310. The support unit 310 is arranged around the support 10, A heater 321 and a fan 322 are installed to generate heat to the upper portion of the movable member 120 and a hot air moving pipe 330 is provided to communicate with the upper portion of the movable member 120, Each of the hot air moving pipes 330 is connected and fixed by an outer circumferential surface and a joining member 11. A hot air guide member is installed on the upper part of each hot air moving pipe 330 to guide the heat.

The hot wind guide member 340 is circularly arranged from the upper outer peripheral surface of the hot air moving pipe 330 to have a plurality of support rods 341. A movement space 342 is formed between the support rods 341, And a guide member 343 coupled to the upper end of the guide member 341.

Particularly, the guide member 343 has a corrugated shape, thereby blocking the entry into the non-hot air flow pipe 330 and naturally dropping it to the lower portion. Further, the guide member 343 has a curved portion 343 -1), the hot air is spread more efficiently in four directions to blow out a large area.

Hereinafter, the operation of the frost preventing device will be described.

As shown in Figs. 5 to 6,

The support 10 is buried in a position corresponding to the position of the reversed layer and then the rotary device 100 provided with the fan part 120 is installed on the support 10 and the hot air means 300 When the fan 322 of the fan unit 120 is operated and power is supplied to the drive motor 800, the drive gear 900 provided on the shaft of the drive motor 800 is rotated The rotary gear 500 engaged with the drive gear 900 rotates and the rotary device 100 rotates 360 degrees to blow the high temperature wind formed on the reversing layer to the crop to generate primary It is possible to prevent the frost of the crops. By providing the heat using the hot air means 300 when the temperature does not rise in the reversal layer or the temperature of the outside rapidly falls, it is possible to prevent the frost of the crops secondarily, Can effectively reduce the number of inventions It is.

The operation of the hot air means 300 will now be described.

When a plurality of installed movable parts 120 are operated on the support 10 at the upper part of the support part 310,

The heat generated in the movable part 120 is moved upward by the fan 322 into the hot air moving tube 330 and the hot air is guided to the bottom surface of the coin shaped thermal guiding member 343 provided at the upper end of the hot air moving tube 330 The hot air is guided through the moving space 342 formed between the supports 341 of the hot air guide member 340 and the rotary device 100 is rotated, By blowing the heat to the crops by the pan part 120 mounted on the ice making machine, the frost damage of the crops can be completely prevented.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims and their equivalents. It will be understood by those of ordinary skill in the art that various changes and modifications may be made without departing from the scope of the present invention.

100: Rotating device
110: Base
200: Base shaft
300: hot air means
400: external body
500: rotary gear
600: slip ring
700: Carbon brush
800: drive motor
900: drive gear
950: Power breaker
310:
320:
330: Heat exchanger tube
340: Hot air guide member

Claims

A base shaft 200 provided with a base 110 at an upper end of the pillar 10 and having an insertion hole 210 for inserting a wire inside the base 110, A slip ring 600 coupled to an upper side of the rotary gear 500 and provided with a terminal at an outer circumferential surface thereof and a terminal connected to the terminal of the slip ring 600 to be in contact with the slip ring 600, A power supply breaker 950 connected to the carbon brush through a connection line 720 and a power supply circuit breaker 950 disposed under the power supply breaker 950 and being driven to receive power from the power supply breaker 950, A driving gear 900 coupled to the shaft of the driving motor 800 and coupled to the rotary gear 500 in correspondence with each other, and an outer body 400 on which the respective components are installed A rotating device (100)
A fan unit 120 mounted on one side of the outer body 400 of the rotary device 100,
And a hot air means (300) disposed below the rotary device (100) and connected to the support (10) to supply hot air.

The method according to claim 1,
The hot air means 300 includes a support portion 310 fixed to the support 10 and a plurality of movable portions 310 provided on the support portion 310 and having a heater 321 and a fan 322, And a hot wind guide pipe connected to the upper part of the hot wind moving pipe and connected to the upper part of the movable part.

3. The method of claim 2,
The hot air guide member 340 includes a support base 341 formed on the outer circumferential surface of the hot air movement pipe 330 and connected to the support base 341 in a circular array, a movement space 342 formed between the support base 341, And a guide member (343).

The method of claim 3,
Wherein the guide member (343) has a corrugated shape.

5. The method of claim 4,
Further comprising a curved portion (343-1) in which the lower end of the guide member (343) is bent and circularly arranged.