KR102267795B1 - Stem training device for vine plants with chain - Google Patents

Abstract

The present invention relates to a vine plant stem attracting device that performs power transmission by a chain, and more particularly, reduces the initial facility investment cost compared to the conventional vine plant stem attracting device, and provides a vine plant cultivation facility through a control box and a chain. It relates to a vine plant stem attracting device that can reduce labor and labor costs by managing more conveniently, and perform power transmission by a chain that can maximize the commerciality and yield of agricultural products by minimizing the stress on plants.

Description

A device for attracting vines to perform power transmission by a chain {Stem training device for vine plants with chain}

The present invention relates to a vine plant stem attracting device that performs power transmission by a chain, and more particularly, reduces the initial facility investment cost compared to the conventional vine plant stem attracting device, and provides a vine plant cultivation facility through a control box and a chain. It relates to a vine plant stem attracting device that can reduce labor and labor costs by managing more conveniently, and perform power transmission by a chain that can maximize the commerciality and yield of agricultural products by minimizing the stress on plants.

In general, in order to cultivate vines such as cucumbers, pumpkins, tomatoes, paprika, etc., the plants are harvested by hanging the stems of the plants on an inducer of a predetermined length.

At this time, since the vine grows continuously, the position of the plant stem is continuously attracted and moved.

As a method of attracting the stems of vines in the related art, a vertical attraction method, an inclined attraction method, and a wet-center cultivation method are used.

In particular, while vines grow continuously, cultivation facilities such as ordinary houses have a limited height. Among the above-mentioned methods, vertical attracting is mainly used to cultivate vines, and recently, the stems of vines are grown. A method of vertical attraction while moving in the longitudinal direction of the gyrus is also used.

In relation to this, the technology of 'Patent Document 1' has been proposed, and the 'Patent Document 1' is provided with an attracting line for attracting stems of vines, and a wire belt arranged in a horizontal direction with respect to the ground, and a wire By manually driving the stem inducer, including the rotating part connected to the wire belt to move the belt, and the manual driving part connected to the rotating part and the gear to rotate the rotating part, the control device malfunctions or excessive rotation caused by low plant load. It can prevent malfunctions such as uprooting of vines, which can improve safety, and has the effect of reducing installation costs by 40% compared to installing the existing electric motor-driven stem attracting device. , it is possible to reduce labor costs among operating costs by lowering the stems in units of individual plants and then moving the stems in units of rows at once, and through the development of such a device, the stem movement of vines can be performed stably. It's about incentives.

However, in the conventional device for attracting vines including 'Patent Document 1', in order to vertically attract the stems of vines while moving in the longitudinal direction of the ridge, the vines are stalked down individually, and then the stems of vines. It is necessary to move the stem in the longitudinal direction of the ridge, and when lowering the stem and moving the stem, manually lowering the stem one by one, then grabbing the stem and moving it, it takes a lot of labor and requires a lot of labor and the stem is moved by hand. When pulling, the plant is stressed, and there is a problem in that the marketability is reduced but the yield is reduced.

Republic of Korea Public Utility Model Publication No. 20-2011-0011814 (2011. 12. 22.)

The present invention has been devised to solve the above-mentioned problems in the prior art, by reducing the initial facility investment cost compared to the conventional vine plant stem attracting device, and more conveniently managing the vine plant cultivation facility through the control box and chain, thereby reducing labor and labor costs. An object of the present invention is to provide a vine plant stem attracting device that can reduce the stress and minimize the stress on the plants and perform power transmission by a chain that can maximize the commerciality and yield of agricultural products.

In order to achieve the above object, the vine plant stem attracting device for performing power transmission by the chain of the present invention,

At least one rotary pipe 100 installed on each of the ridges (1) along the longitudinal direction of the ridges (1);

a plurality of pulley rollers 200 fixedly coupled to the outer periphery of the rotary pipe 100 and rotated together with the rotary pipe 100 when the rotary pipe 100 rotates;

It is configured in a loop shape and fastened to the plurality of pulley rollers 200, respectively, and while rotating by the pulley rollers 200, a loop rotation track having a tension side and a relaxation side in the vertical direction to the ground is formed. an attracting loop 300 for attracting stems;

a power gear 400 configured to be installed on either side of the at least one or more rotating pipes 100 and rotate the rotating pipe;

a chain 500 fastened to the power gears 400 respectively coupled to the rotation pipe so as to simultaneously rotate the plurality of rotation pipes when the at least one or more rotation pipes 100 are installed at regular intervals;

a driving means 600 which is installed at one end of any one or more of the at least one rotating pipe 100 and provides a driving force so that the rotating pipe 100 rotates;

and a control box 700 for controlling the driving of the driving means.

Accordingly, the present invention

By reducing the initial facility investment cost compared to the conventional vine plant stem attracting device, and by more conveniently managing the vine plant cultivation facility through the control box and chain, labor and labor costs can be reduced, and the stress on plants can be minimized to improve the commercial performance of agricultural products. This will have the effect of maximizing the yield.

In addition, the second power gear is additionally installed on the rotary pipe, and the chain 500A is used between any one power gear 400 and the other power gear 400A, and the second power gear 800 and the other By performing a connection method of fastening with a chain 500B between one power gear 800A, the chain is prevented from sagging, and a plurality of rotating pipes can be rotated at the same time to match the growth rate of the vine plant stem. You will be able to perform your work conveniently and efficiently.

1 is an overall configuration diagram of an apparatus for attracting a vine stem for performing power transmission by a chain according to a first embodiment of the present invention.
2 is a plan view of a device for attracting vines for performing power transmission by a chain according to a first embodiment of the present invention.
3 is a plan view of a device for attracting vines for performing power transmission by a chain according to a second embodiment of the present invention.
4 is a front view of the vine stem attracting device for performing power transmission by a chain according to the first embodiment of the present invention.
5 is a side view of the vine stem attracting device for performing power transmission by a chain according to the first embodiment of the present invention.
6 is a perspective view of an apparatus for attracting vines for performing power transmission by a chain according to the first embodiment of the present invention.
7 is a perspective view of a pulley roller of a device for attracting vines for performing power transmission by a chain according to the first embodiment of the present invention.
8 is a state diagram of a vine stem attracting device for transmitting power by a chain according to the first embodiment of the present invention.

Hereinafter, since the present invention can apply various transformations and can have various embodiments, specific embodiments are illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to specific embodiments, and it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. These embodiments are provided to explain the present invention in more detail to those of ordinary skill in the art to which the present invention pertains. Therefore, the shape of each element shown in the drawings may be exaggerated to emphasize a clearer description, and in describing the present invention, if it is determined that a detailed description of a related known technology may obscure the gist of the present invention, the detailed description thereof omit

Terms such as first, second, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

Terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise.

In the present invention, terms such as "comprises" or "have" are intended to designate that the features, numbers, steps, operations, components, parts, or combinations thereof described in the specification exist, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

A vine stem attracting device for performing power transmission by a chain according to a first embodiment of the present invention,

At least one rotary pipe 100 installed on each of the ridges (1) along the longitudinal direction of the ridges (1);

a plurality of pulley rollers 200 fixedly coupled to the outer periphery of the rotary pipe 100 and rotated together with the rotary pipe 100 when the rotary pipe 100 rotates;

It is configured in a loop shape and fastened to the plurality of pulley rollers 200, respectively, and while rotating by the pulley rollers 200, a loop rotation track having a tension side and a relaxation side in the vertical direction to the ground is formed. an attracting loop 300 for attracting stems;

a power gear 400 configured to be installed on either side of the at least one or more rotating pipes 100 and rotate the rotating pipe;

a chain 500 fastened to the power gears 400 respectively coupled to the rotation pipe so as to simultaneously rotate the plurality of rotation pipes when the at least one or more rotation pipes 100 are installed at regular intervals;

a driving means 600 which is installed at one end of any one or more of the at least one rotating pipe 100 and provides a driving force so that the rotating pipe 100 rotates;

By comprising a control box 700 for controlling the driving of the driving means, the driving control of the driving means is performed by the control box rather than manually, and the stem lowering operation of the vine stems attracted to the induction loop is performed. It is characterized in that the stress of the vine plant is minimized.

In addition, when the at least one or more rotary pipes 100 are installed at regular intervals,

It is characterized in that the second power gear 800 is additionally installed at a position spaced apart from the power gear 400 by a predetermined interval for each rotation pipe.

At this time, in order to simultaneously rotate the plurality of rotation pipes when the second power gear 800 is additionally installed and configured,

A connection between one power gear 400 and the other power gear 400A is fastened with a chain 500A, and between any one second power gear 800 and the other power gear 800A is fastened with a chain 500B. It is characterized by performing the method.

In addition, the pulley roller 200,

The engaging loop 300 seated on the outer periphery is engaged while rotating along the outer periphery of the pulley roller 200, the engaging portion 210 configured to be engaged;

When configured to include a; guide portion 220 for guiding the inducement loop 300 to prevent the attracting loop 300 seated on the outer periphery from being separated from the outer periphery,

The induction loop 300,

A plurality of locking members 310 that are coupled to the attraction loop 300 so as to be hooked and fastened to the locking fastening part 210 during rotation along the outer periphery of the pulley roller 200 and are formed to be spaced apart from each other by a predetermined interval. characterized in that

Hereinafter, preferred embodiments of a device for attracting vines for performing power transmission by a chain according to the present invention will be described in more detail with reference to the accompanying drawings.

1 is an overall configuration diagram of an apparatus for attracting a vine stem for performing power transmission by a chain according to a first embodiment of the present invention.

2 is a plan view of a device for attracting vines for performing power transmission by a chain according to a first embodiment of the present invention.

3 is a plan view of a device for attracting vines for performing power transmission by a chain according to a second embodiment of the present invention.

4 is a front view of the vine stem attracting device for performing power transmission by a chain according to the first embodiment of the present invention.

5 is a side view of the vine stem attracting device for performing power transmission by a chain according to the first embodiment of the present invention.

6 is a perspective view of an apparatus for attracting vines for performing power transmission by a chain according to the first embodiment of the present invention.

7 is a perspective view of a pulley roller of a device for attracting vines for performing power transmission by a chain according to the first embodiment of the present invention.

8 is a state diagram of a vine stem attracting device for transmitting power by a chain according to the first embodiment of the present invention.

As shown in FIGS. 1 to 8, the vine stem attracting device for performing power transmission by a chain,

At least one rotary pipe 100 installed on each of the ridges (1) along the longitudinal direction of the ridges (1);

a plurality of pulley rollers 200 fixedly coupled to the outer periphery of the rotary pipe 100 and rotated together with the rotary pipe 100 when the rotary pipe 100 rotates;

It is configured in a loop shape and fastened to the plurality of pulley rollers 200, respectively, and while rotating by the pulley rollers 200, a loop rotation track having a tension side and a relaxation side in the vertical direction to the ground is formed. an attracting loop 300 for attracting stems;

a power gear 400 configured to be installed on either side of the at least one or more rotating pipes 100 and rotate the rotating pipe;

a chain 500 fastened to the power gears 400 respectively coupled to the rotation pipe so as to simultaneously rotate the plurality of rotation pipes when the at least one or more rotation pipes 100 are installed at regular intervals;

a driving means 600 which is installed at one end of any one or more of the at least one rotating pipe 100 and provides a driving force so that the rotating pipe 100 rotates;

By comprising a control box 700 for controlling the driving of the driving means, the driving control of the driving means is performed by the control box rather than manually, and the stem lowering operation of the vine stems attracted to the induction loop is performed. It is characterized in that the stress of the vine plant is minimized.

Specifically, the rotary pipe 100 is characterized in that it is installed in the upper part of the ridge (1) along the longitudinal direction of the ridge (1).

Referring to FIG. 1 , the rotary pipe 100 may be configured such that when a plurality of ridges 1 are formed in parallel, they are respectively installed at the upper portion along the longitudinal direction of the plurality of ridges 1, and installed in parallel in plurality. have.

At this time, the rotary pipe 100 has a power gear 400 that transmits power to the rotary pipe 100 so that the rotary pipe 100 rotates with the longitudinal direction of the rotary pipe 10 as a rotary shaft is coupled to one end. It can be configured to be

At this time, as shown in FIG. 2 , the rotation pipe 100 is a plurality of rotation pipes 100 installed in parallel when a plurality of rotation pipes 100 are respectively installed in parallel along the ridges 1 formed in parallel. The power gear 400 respectively coupled to the plurality of rotation pipes 100 may be configured to be fastened by the chain 500 so as to simultaneously rotate the .

And, it may be configured to include a driving means 600 that is installed on one end of the rotary pipe 100 and provides a driving force so that the rotary pipe 100 rotates.

Accordingly, when one rotation pipe 100 is rotated by the driving means 600 , a plurality of power gears 400 coupled to the chain 500 are rotated together, so that only one driving means 600 is plural. A plurality of rotation pipes 100 installed in parallel along the ridges 1 formed in parallel can be rotated together.

That is, as shown in FIG. 2 , when at least one or more rotary pipes 100 are installed at regular intervals, the second power gear 800 for each rotary pipe; It is characterized in that it is additionally installed at a spaced apart position.

This is intended to be used in a mass production system without considering the field situation.

On the other hand, if necessary, as shown in FIG. 3 , the second power gear 800 may be installed for all of the plurality of rotation pipes except for the rotation pipes located at both ends.

This is intended to be used to reduce installation costs when custom-made in consideration of the field situation.

And, as shown in FIG. 3, the vine stem attracting device for performing power transmission by the inventor chain according to the second embodiment rotates a plurality of rotating pipes simultaneously when the second power gear 800 is additionally installed and configured. in order to be able to do it,

A connection between one power gear 400 and the other power gear 400A is fastened with a chain 500A, and between any one second power gear 800 and the other power gear 800A is fastened with a chain 500B. It is characterized by performing the method.

For example, in the case of FIG. 3 , when five rotation pipes are formed in parallel at a predetermined interval, the power gear is coupled to the power gear and the second power gear is to the second power gear, respectively.

This provides the advantage of preventing the chain from stretching (sagging) and not interfering with the surrounding facilities and house facilities.

For example, if the distance between a rotating pipe and another rotating pipe exceeds 1 meter, if the power gear installed therein is connected with a chain, the chain will sag and the chain may deviate from the track. Since auxiliary gears must be installed and configured at regular intervals, problems such as an increase in installation cost and an increase in working time may occur.

Accordingly, the power gear provides a structure in which the chain is fastened to each other, and the second power gear is to the second power gear.

For example, the chain 500A is connected between the power gear 400 and the other power gear 400A installed on the first and second rotation pipes on the left side of FIG. 3, and the second rotation pipe is installed on the second rotation pipe. A chain 500B is connected between the second power gear 800 and the second power gear 800A installed in the third rotary pipe, and the power gear installed in the third rotary pipe and the power gear configured to be installed in the fourth rotary pipe They are connected by a chain between them.

When the chain is connected in the above connection method and the driving means 600 coupled to one of the rotary pipes is operated under the control of the control box 700, the driving means rotates, and the power gear connected thereto rotates, Since the power gear and other power gears are connected by a chain, 5 rotating pipes simultaneously rotate.

On the other hand, when the method of connecting the power gear in parts with a chain is performed, even if three or more rotating pipes installed in parallel along the ridges 1 formed in parallel are installed to have different heights, the power gear and the first 2 Because the power gear is partially connected by chains, it prevents the chain from sagging downward, so that when constructing a cultivation facility, there is no interference or interference depending on the location of the chain, and the cultivation and facility of vines management can be performed easily.

On the other hand, the driving means 600 may be configured by any one of a chain switch, a manual switch, and a motor, and when the driving means 600 is configured in plurality, any two or more may be selected and configured in parallel.

In the stem lowering operation in the present invention, the stem lowering operation is performed very slowly to the extent of a small vibration when the light wind blows by the operation of the driving means, so that stress on the vine can be minimized.

In this case, preferably, the motor may be configured as a reduction motor.

For example, when the driving means 600 is composed of a decelerating motor, in the process of lowering the stem of the vine, the driving means 600 is very slowly to a small tremor when the wind blows several times. Since the stem lowering operation is performed, it is possible to minimize the stress on the vine.

In addition, the plurality of pulley rollers 200 are fixedly coupled to the outer periphery of the rotary pipe 100 , and when the rotary pipe 100 rotates, it rotates together with the rotary pipe 100 .

Referring to Figure 7, the pulley roller 200,

The engaging loop 300 seated on the outer periphery is engaged while rotating along the outer periphery of the pulley roller 200, the engaging portion 210 configured to be engaged;

It is characterized in that it comprises a; guide portion 220 for guiding the inducement loop 300 to prevent the induction loop 300 seated on the outer periphery from being separated from the outer periphery.

More specifically, the locking fastening part 210 is formed at regular intervals so that the attracting loop 300 seated on the outer periphery is caught and fastened during rotation along the outer periphery of the pulley roller 200. It is a self-evident fact that the member 310 is to be engaged and fastened, and at least one is formed inside the pulley roller, and this shape can be changed to any shape as long as it is a shape that allows the locking member to be engaged. .

At this time, the guide part 220 performs a function of guiding the induction loop 300 to prevent the induction loop 300 seated on the outer periphery from being separated from the outer periphery.

Therefore, it is natural to form it higher than the height of the locking member formed in the induction loop.

In addition, the induction loop 300,

A plurality of locking members 310 that are coupled to the attraction loop 300 so as to be hooked and fastened to the locking fastening part 210 during rotation along the outer periphery of the pulley roller 200 and are formed to be spaced apart from each other by a predetermined interval. characterized in that

As shown in FIGS. 4 and 6 , the induction loop is configured in a loop shape and is respectively fastened to the plurality of pulley rollers 200 , rotated by the pulley roller 200 , and the tension side in the vertical direction to the ground and A loop rotation trajectory having a relaxed side is formed, and it performs the function of attracting the stem of the vine.

Therefore, in the case of performing the driving control of the driving means by the control box, it is possible to simultaneously perform the lowering of the stem of the vine stem attracted to the attracting loop 300 .

Next, the operation process will be described in detail.

That is, as shown in FIG. 8 , when the driving means 600 rotates according to the control of the control box, the plurality of rotation pipes 100 rotate in the longitudinal direction as the rotation axis, and the rotation pipe 100 ), the pulley roller 200 fixedly coupled to the rotating pipe 100 rotates together, and the induction loop 300 fastened to the outer periphery of the pulley roller 200 is guided by the guide unit 220, Without departing from the outer periphery of the pulley roller 200, the engaging portion 210 of the pulley roller 200 and the engaging member 310 of the inducing loop 300 are engaged and fastened, and the inducing loop 300 is It is characterized in that it rotates together with the pulley roller (200).

At this time, since the manned loop 300 is configured in a loop shape, a loop rotation track having a tension side and a relaxation side in a direction perpendicular to the ground while rotating by the pulley roller 200 is formed.

Therefore, when attracting the stem of a vine plant to the relaxation side of the attraction loop 300 , regardless of the number of rotations of the rotation pipe 100 , the vine is attracted to the relaxation side of the attraction loop 300 and grows upward. The stem of the plant can be continuously lowered.

In addition, the control box 700,

a time setting unit for rotating the driving means 600 for a time set by the user and rotating the rotary pipe 100 connected to the driving means for a set time;

and an RPM control unit for rotating the driving means 600 at the RPM set by the user to control the rotation speed of the rotary pipe 100 connected to the driving means.

Specifically, the time setting unit is configured to rotate the driving means 600 for a time set by the user to rotate the rotary pipe 100 connected to the driving means for a set time to move the inducement line. The lowering of the stems attracted to the

For example, if 2 hours is set, the driving means will rotate slowly and continuously for 2 hours.

In addition, the RPM control unit is configured to rotate the driving means 60 at the RPM set by the user to control the rotation speed of the rotating pipe 10 connected to the driving means.

For example, it is to allow the user to set the RPM within the range of 2,000 to 4,000 RPM.

To this end, a time setting button and an RPM setting button may be configured in the control box enclosure, and may also be configured as a display panel.

In addition, the control box may be configured to further include a memory unit that stores information on the moving distance per hour for each RPM.

For example, 2,000 RPM - 0.5cm, 3,000RPM - 0.75cm, 4,000RPM - 1cm, and so on, information about the moving distance per hour per RPM is stored.

Therefore, if the user sets 2,000 RPM, 0.5 cm stem lowering operation is performed in 1 hour. If the user sets 2 hours, 1 cm stem lowering operation can be performed.

As described above, for the set time, the control box controls the motor at the corresponding RPM speed and as slowly as possible, the stem lowering operation of the vine stems attracted to the induction loop is performed, thereby exhibiting the advantage of minimizing the stress of the vine plants. .

After all, by configuring the control box in the vine stem attracting device, for a time set by the user, the driving means is rotated at the RPM set by the user to control the rotation speed of the rotating pipe connected to the driving means. It has the effect of conveniently and efficiently carrying out the lowering operation according to the growth rate.

According to the present invention, it is possible to reduce the initial facility investment cost compared to the conventional vine plant stem attracting device, and to more conveniently manage the vine plant cultivation facility through the control box and chain, thereby reducing labor and labor costs, and minimizing the stress on the plant. In this way, it is possible to maximize the marketability and yield of agricultural products.

In addition, the second power gear is additionally installed on the rotary pipe, and the chain 500A is used between any one power gear 400 and the other power gear 400A, and the second power gear 800 and the other By performing a connection method of fastening with a chain 500B between one power gear 800A, it prevents the chain from sagging and provides the effect of simultaneously rotating a plurality of rotating pipes to match the growth rate of the vine plant stem. You will be able to perform your work conveniently and efficiently.

In the above, the present invention has been described based on the bar shown in the drawings, but this is only exemplary, and various substitutions, modifications and changes are possible within the scope without departing from the technical spirit of the present invention, so it is limited to the above-described embodiments and drawings it's not going to be

1: gyrus
100: rotating pipe
200: poly roller
300: manned loop
400: power gear
500 : chain
600: driving means
700: control box
800: second power gear

Claims (4)

In the vine stem attracting device for performing power transmission by a chain,
At least one rotary pipe 100 installed on each of the ridges (1) along the longitudinal direction of the ridges (1);
A plurality of pulley rollers 200 fixedly coupled to the outer periphery of the rotary pipe 100 and rotated together with the rotary pipe 100 when the rotary pipe 100 rotates;
It is configured in a loop shape and is respectively fastened to the plurality of pulley rollers 200, and while rotating by the pulley rollers 200, a loop rotation track having a tension side and a relaxation side in a direction perpendicular to the ground is formed, and the relaxation side An inducement loop (300) for attracting the stems of the vine plants so that the stems of the vines continuously growing upward are continuously lowered in place vertically downward from the relaxation side along the loop rotation trajectory (300) and ;
a power gear 400 configured to be installed on either side of the at least one or more rotating pipes 100 and rotate the rotating pipe;
a chain 500 fastened to the power gears 400 respectively coupled to the rotation pipe so as to simultaneously rotate the plurality of rotation pipes when the at least one or more rotation pipes 100 are installed at regular intervals;
a driving means 600 which is installed at one end of one or more of the at least one or more rotary pipes 100, respectively, and provides a driving force so that the rotary pipe 100 rotates;
By including; a control box 700 for controlling the driving of the driving means, by controlling the driving of the driving means by a control box rather than manually, the stem lowering operation of the vine stems attracted to the induction loop is performed. It is characterized in that it minimizes the stress of the vines,
When the at least one or more rotary pipes 100 are installed at regular intervals,
It is characterized in that the second power gear 800 is additionally installed and configured at a position spaced apart from the power gear 400 by a predetermined interval for each rotation pipe,
In order to simultaneously rotate a plurality of rotating pipes when the second power gear 800 is additionally installed and configured,
A connection between one power gear 400 and the other power gear 400A is fastened with a chain 500A, and between any one second power gear 800 and the other power gear 800A is fastened with a chain 500B. It is characterized by performing the method,
It is characterized in that it prevents the chain from stretching (sagging) and not interfering with the surrounding facilities and house facilities.
The control box 700,
a time setting unit for rotating the driving means 600 for a time set by the user and rotating the rotary pipe 100 connected to the driving means for a set time;
an RPM control unit for rotating the driving means 600 at the RPM set by the user to control the rotation speed of the rotary pipe 100 connected to the driving means;
A vine stem attracting device for performing power transmission by a chain, characterized in that it comprises; a memory unit for storing information on the moving distance per hour per RPM.
delete delete The method of claim 1,
The pulley roller 200,
The engaging loop 300 seated on the outer periphery is engaged while rotating along the outer periphery of the pulley roller 200, the engaging portion 210 configured to be engaged;
When configured to include a; guide portion 220 for guiding the inducement loop 300 to prevent the attracting loop 300 seated on the outer periphery from being separated from the outer periphery,
The induction loop 300,
A plurality of engaging members 310 that are coupled to the induction loop 300 so as to be engaged and fastened to the engaging fastening portion 210 during rotation along the outer periphery of the pulley roller 200 and are formed to be spaced apart from each other by a predetermined interval. A vine stem attracting device for performing power transmission by a chain, characterized in that.

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