KR20210070881A - A Classifying device of Bulbous plant - Google Patents

Abstract

The present invention relates to a bulbous plant classifying device comprising: a first base frame; a bulbous plant transfer unit fixed to the first base frame; a first guide plate located in a first area under the bulbous plant transfer unit and discharging, in a first direction, first bulbous plants of a first size dropped from the bulbous plant transfer unit; and a second guide plate located in a second area under the bulbous plant transfer unit and discharging, in a second direction, second bulbous plants of a second size dropped from the bulbous plant transfer unit. The bulbous plant classifying device can classify bulbous plants by the size thereof while digging the bulbous plants.

Description

A Classifying device of Bulbous plant

The present invention relates to a bulbar classification apparatus, and more particularly, to a bulbous classification apparatus capable of classifying the bulbs by size at the same time as mining them.

In general, underground crops are called bulbous crops and include tuber crops in which roots are formed in the ground as a lump to store nutrients, and tuber crops in which stems are formed in a lump in the ground. The tuber crop has sweet potatoes, and the tuber crop has potatoes.

These bulbs can be harvested by digging up the ground with an agricultural tool such as a hoe. When the cultivation area of crops is small, it can be easily harvested with little labor, but since large-scale cultivation requires a lot of labor, a harvesting device using mechanical power is used to lower the production cost.

This underground crop harvesting apparatus includes a blade part inserted to a predetermined depth in the ground for the mining of bulbs, and a transport conveyor for transporting soil and bulbs mined by the blade part to the rear area of the blade part to the rear ground.

Here, the transfer conveyor is formed in a caterpillar type having a plurality of rods arranged in parallel with each other so that the bulbs provided by the blade part can be separated from the soil and transported, and the area adjacent to the blade part along the moving direction is the lower side. It is arranged to be inclined upward toward the rear so that it can be arranged in the .

At this time, the underground crop harvesting device is coupled to the rear area of a towing vehicle such as a tractor, and as the towing vehicle advances, the blade part is inserted obliquely into the ground to a predetermined depth, and the soil and bulbs are moved to the rear area by the blade part. will move upwards.

Then, the transferred soil and bulbs are placed on a transfer conveyor rotating in a clockwise direction, and foreign substances such as soil or small stones having relatively small particles fall to the ground through the space between the rods and are separated.

Here, the bulbs are transported to the rear region and fall to both sides of the device and aligned along the direction of travel.

However, in the case of the prior art as described above, although bulbous bulbs can be easily mined, in order to classify the bulbous bulbs by size, there is a disadvantage that the bulbous bulbs must be selected by size by manpower.

That is, according to the prior art as described above, there is a problem that only the bulbous can be mined, and a separate operation is required to classify the mined bulbous bulbs by size.

Republic of Korea Registered Utility Model No. 0134513

An object of the present invention is to provide a bulbous classification apparatus capable of classifying the bulbs by size at the same time as mining the bulbs.

Objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

In order to solve the above-mentioned problems, the present invention provides a first base frame; a bulbous transfer unit fixed to the first base frame; a first guide plate located in a first area under the bulbous conveying unit and discharging the first bulbous bulbs of a first size that have fallen from the bulbous conveying unit in a first direction; and a second guide plate located in a second area under the bulbar transfer unit and configured to discharge second bulbous bulbs of a second size that have fallen from the bulbous transfer unit in a second direction.

In addition, the present invention is located at the rear of the bulbous conveying unit, a third guide plate for discharging a third size of the third bulbous that does not fall to the lower portion of the bulbous conveying unit; and a fourth guide plate positioned in front of the bulbous transfer unit, for introducing the bulbous bulbs mined through the bulbous mining device to the front of the bulbous transfer unit.

In addition, the present invention includes the bulbous transfer unit, a first transfer unit, the first transfer unit, the 1-1 transfer guide portion; a first-second transfer guide portion disposed to be spaced apart from the first-first transfer guide portion by a predetermined interval; and a first gap formed by a space between the 1-1 transfer guide and the 1-2 transfer guide part, wherein the 1-1 transfer guide part is a front 1-1 rotating roller disposed in front. ; a rear 1-1 rotating roller disposed to be spaced apart from the front 1-1 rotating roller; and a 1-1 belt supported by the front 1-1 rotating roller and the rear 1-1 rotating roller and rotating, and the 1-2 transfer guide portion is a front 1-2 rotation disposed in the front Roller; a rear 1-2 rotation roller disposed to be spaced apart from the front 1-2 rotation roller; It provides a bulbous sorting device, characterized in that it comprises a 1-2 belt rotated supported by the front 1-2 rotary roller and the rear 1-2 rotary roller.

In addition, the present invention is the first transfer portion, the 1-1 support portion disposed on the 1-1 transfer guide portion; and a 1-2 support part disposed on the 1-2 transfer guide part, wherein the 1-1 support part is inserted into the first 1-1 belt, and the inner surface of the 1-1 belt Vertical 1-1 support for supporting the; and a horizontal 1-1 support part positioned continuously with the vertical 1-1 support part and disposed on an upper portion of the 1-1 belt, wherein the 1-2 support part is located inside the first 1-2 belt. a vertical 1-2 support part inserted into the to support the inner surface of the 1-2 belt; And it provides a bulbous sorting device including a horizontal 1-2 support part positioned continuously with the vertical 1-2 support part, and disposed on the upper part of the 1-2 belt.

In the present invention, the first side direction and the second side direction are different from each other, and when the first side direction is a right direction, the second side direction is a left direction, and the first side direction is a left direction In the case of , the second side direction provides a bulbar classification device, characterized in that the right direction.

In addition, the present invention is a second base frame located on top of the first base frame; and a connecting frame connecting the first base frame and the second base frame, the second base frame further comprising a connecting part, and connecting the bulbar sorting device to the bulbous mining device through the connecting part. , By moving the bulbous mining device, the bulbous sorting device also provides a bulbous sorting device, characterized in that it moves along the bulbous mining device.

According to the present invention as described above, it is possible to provide a bulbar classification apparatus capable of classifying the bulbs by size at the same time as mining the bulbs.

1A to 1C are actual photographs showing a bulbar classifying apparatus according to the present invention.
Figure 2a is a schematic perspective view for explaining the arrangement of the bulbous conveying unit according to the present invention, Figure 2b is a schematic view for explaining the arrangement of the rotary roller of the bulbous conveying unit according to the present invention, Figure 2c is according to the present invention It is a schematic view for explaining the spaced apart space by the belt of the bulbous conveying part, FIGS. 2D and 2E are schematic views for explaining the supporting part of the bulbous conveying part according to the present invention, and FIGS. 2F and 2G are according to the present invention It is a schematic view for explaining the angle of the rotation shaft of the rotary roller of the bulbous conveying unit.
3A and 3B are actual photos showing the use state of the bulbous classifying apparatus according to the present invention.
Figure 4 is a real photograph for explaining the rotation of the rotary roller according to the present invention.

Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims.

Detailed contents for carrying out the present invention will be described in detail with reference to the accompanying drawings below. Regardless of the drawings, like reference numbers refer to like elements, and "and/or" includes each and every combination of one or more of the recited items.

Although the first, second, etc. are used to describe various elements, these elements are not limited by these terms, of course. These terms are only used to distinguish one component from another. Accordingly, it goes without saying that the first component mentioned below may be the second component within the spirit of the present invention.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. As used herein, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, “comprises” and/or “comprising” does not exclude the presence or addition of one or more other components in addition to the stated components.

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs. In addition, terms defined in a commonly used dictionary are not to be interpreted ideally or excessively unless clearly defined in particular.

Spatially relative terms "below", "beneath", "lower", "above", "upper", etc. It can be used to easily describe the correlation between a component and other components. A spatially relative term should be understood as a term that includes different directions of components during use or operation in addition to the directions shown in the drawings. For example, when a component shown in the drawings is turned over, a component described as “beneath” or “beneath” of another component may be placed “above” of the other component. can Accordingly, the exemplary term “below” may include both directions below and above. Components may also be oriented in other orientations, and thus spatially relative terms may be interpreted according to orientation.

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

1A to 1C are actual photographs showing a bulbar classifying apparatus according to the present invention. At this time, FIG. 1c shows a state in which the bulbous classifying device according to the present invention is connected to the bulbous mining device.

On the other hand, the bulbous according to the present invention may be a potato, however, the type of the bulbous in the present invention is not limited.

1A to 1C, the bulbous classifying apparatus 100 according to the present invention includes a first base frame 110; and a bulbous transfer unit 200 fixed to the first base frame 110 .

The first base frame 110 corresponds to a basic configuration for supporting the bulbar classification apparatus according to the present invention, and as shown in the drawing, may be configured in a quadrangular frame shape, however, in the present invention, The shape of the first base frame is not limited.

For convenience of description, the first base frame 110 may be defined as a horizontal frame, and thus, the first base frame 110 may be defined as a first horizontal frame.

In addition, the bulbous classifying apparatus 100 according to the present invention includes a second base frame 130 positioned above the first base frame 110; and connecting frames 121a and 121b connecting the first base frame 110 and the second base frame 130 to each other.

The second base frame 130 is for supporting some components of the bulbous classifying apparatus according to the present invention, however, the present invention does not limit the presence or absence of the second base frame 130, and in the present invention, The shape of the second base frame is not limited.

Meanwhile, for convenience of description, the second base frame 130 may be defined as a horizontal frame, and thus, the second base frame 130 may be defined as a second horizontal frame.

In addition, the connection frames 121a and 121b connect the first base frame 110 and the second base frame 130 to the second base frame 130 on the upper part of the first base frame 110 . ) to support the second base frame, and may consist of a plurality of connecting frames, however, the number of the connecting frames is not limited in the present invention.

In addition, as described above, when the second base frame is excluded in the present invention, the connecting frame may also be excluded, and therefore, the present invention does not limit the existence of the connecting frame.

Continuingly, referring to FIGS. 1A to 1C , the bulbous classifying apparatus 100 according to the present invention includes a driving unit 150 for driving the bulbous conveying unit 200 ; a driving source 140 for providing power to the driving unit 150; and a driving shaft 151 for transmitting the power of the driving source 140 to the driving unit 150 .

For example, the rotational force from the driving source 150 is transmitted to the driving shaft 151 , the rotational force of the driving shaft 151 is transmitted to the driving unit 150 , and the rotational force transmitted to the driving unit 150 is the After being transferred to the bulbous conveying unit 200 , as will be described later, the rotating roller and the belt of the bulbous conveying unit 200 rotate, so that the bulbous may be conveyed along the bulbous conveying unit 200 .

Meanwhile, as the driving source 140 , a known driving source such as a motor may be used, and the type of the driving source is not limited in the present invention.

In addition, the driving unit 150 may be configured to include a gear such as a bevel gear, a worm gear, and the like, and driving a predetermined means through the driving unit corresponds to a general matter, and thus a detailed description thereof will be omitted.

Subsequently, referring to FIGS. 1A to 1C , the bulbous classifying apparatus 100 according to the present invention may include connection parts 122a and 122b for connecting the bulbous classifying apparatus to a bulbous mining apparatus to be described later. The connection parts 122a and 122b may be fixed to the second base frame 130 .

That is, the connection parts 122a and 122b include a first connection part 122a fixed to one side of the second base frame 130 and a second connection part 122b fixed to the other side of the second base frame 130 ). Including, through the first connection part (122a) and the second connection part (122b), the bulbous sorting device is connected to the bulbous mining device, and the bulbous mining device moves, so that the bulbous sorting device is also You can move along the bulbous mining rig.

1c shows a state in which the bulbous classifying device 100 is connected to the bulbous mining device 400, and as described above, as the bulbous mining device moves, the bulbous sorting device also moves along the bulbous mining device. can

On the other hand, in the case of the bulbous mining apparatus, it is for mining the bulbous bulbs buried in the ground, and the work is generally connected to a working means such as a tractor.

That is, in the case of the bulbous mining apparatus, for example, it is connected to a tractor and mines the bulbs through a driving source provided from the tractor, and as the tractor moves, the bulbous mining apparatus also moves.

In this case, as described above, by connecting the bulbar sorting device to the bulbous mining device and moving the bulbous mining device, the bulbous sorting device can also move along the bulbous mining device.

In the case of such a bulbous mining apparatus, since it corresponds to a matter obvious in the art, a detailed description will be omitted below.

Continuingly, referring to FIGS. 1A to 1C , the bulbous classifying apparatus 100 according to the present invention may include a wheel part 111 fixed to the lower end of the first base frame 110 .

That is, as described above, the bulbous classifying device according to the present invention moves together with the bulbous mining device. In order to facilitate this movement, the bulbous classifying device preferably includes a wheel.

Meanwhile, as described above, the first base frame 110 may be configured in a quadrangular frame shape, and the wheel parts may be fixed to the lower regions of the four corners of the first base frame 110, respectively. However, in the present invention, the number of the wheel parts and the fixing position of the wheel parts are not limited.

Continuingly, referring to FIGS. 1A to 1C , the bulbous classifying apparatus 100 according to the present invention is located in a first area under the bulbous transfer unit 200, and the first bulbous species dropped from the bulbous transfer unit 200. a first guide plate 310 for discharging in the first side direction; and a second guide plate 320 located in the second region under the bulbar transfer unit 200 and for discharging second bulbous species that have fallen from the bulbous transfer unit 200 in a second direction.

More specifically, the bulbs mined through the bulbous mining apparatus are input to the front of the bulbous transfer unit 200 of the bulbar sorting apparatus 100, and the bulbous input to the front of the bulbous transfer unit 200 is the bulbous. While being transported along the conveying unit 200 , as will be described later, the injected bulbous species fall to the lower portion of the bulbous conveying unit 200 .

At this time, depending on the size of the bulbous bulbs, the input bulbs fall to the first area under the bulbous conveying unit 200 or to a second area under the bulbous conveying unit 200 .

That is, the bulbous bulbs of the first size fall to a first area under the bulbar transfer unit 200, and the bulbous bulbs of the second size larger than the first size fall into the second area under the bulbar transfer unit 200. will do

These fallen bulbous bulbs should be classified by size, therefore, the bulbous bulbs of the first size are discharged in the first side direction, for example, the right direction, through the first guide plate 310, and the second size bulbs are discharged in the right direction. of the bulbous is discharged in the second side direction, for example, the left direction through the second guide plate 320 .

Accordingly, in the present invention, the first side direction and the second side direction must be different directions, for example, when the first side direction is a right direction, the second side direction must be a left direction, When the first side direction is a left direction, the second side direction should be a right direction.

At this time, as shown in FIG. 3A , which will be described later, as the input bulbs are transferred along the bulbous transfer unit 200 , the bulbous bulbs that do not fall to the lower part of the bulbous transfer unit 200 , that is, the second size larger than the second size. The bulbous bulbs of size 3 are finally discharged through the third guide plate 330 located at the rear of the bulbous transport part 200 .

As a result, in the present invention, the bulbous bulbs of the first size are discharged in the first direction, the bulbs of the second size are discharged in the second direction, and the bulbs of the third size that do not fall to the lower part of the bulbar transfer unit 200 are As the bulbous is discharged to the rear of the bulbous conveying unit 200 , the bulbous can be classified into three sizes of bulbous.

On the other hand, as shown in FIG. 3b to be described later, the bulbs mined through the bulbar mining device are input to the front of the bulbar transfer unit 200 of the bulbar sorting device 100. At this time, the bulbous sorting device 100 ), in order to guide the bulbs fed into the bulbous transfer unit 200 from the present invention, a fourth guide plate 340 positioned in front of the bulbous transfer unit 200 may be further included.

As a result, the bulbous classifying apparatus 100 according to the present invention is located in the first area under the bulbous transfer unit 200, and for discharging the first bulbous species that have fallen from the bulbous transfer unit 200 in the first direction. 1 guide plate 310; a second guide plate 320 located in the second area under the bulbous transfer unit 200 and for discharging second bulbous species that have fallen from the bulbous transfer unit 200 in a second direction; and a third guide plate 330 located at the rear of the bulbous conveying unit 200 and discharging third-sized third bulbous bulbs that do not fall to the lower part of the bulbous conveying unit 200, It may further include a fourth guide plate 340 located in front of the bulbous transfer unit 200, for inputting the bulbous bulbs mined through the bulbous mining device to the front of the bulbous transfer unit 200 .

Hereinafter, the bulbous transfer unit according to the present invention will be described in more detail.

Figure 2a is a schematic perspective view for explaining the arrangement of the bulbous conveying unit according to the present invention, Figure 2b is a schematic view for explaining the arrangement of the rotary roller of the bulbous conveying unit according to the present invention, Figure 2c is according to the present invention It is a schematic view for explaining the spaced apart space by the belt of the bulbous conveying part, FIGS. 2D and 2E are schematic views for explaining the supporting part of the bulbous conveying part according to the present invention, and FIGS. 2F and 2G are according to the present invention It is a schematic view for explaining the angle of the rotation shaft of the rotary roller of the bulbous conveying unit.

First, referring to FIG. 2A , the bulbous transfer unit 200 according to the present invention includes a first transfer unit 210 ; and a second transfer unit 220 disposed adjacent to the first transfer unit 210 .

However, in the drawings, the bulbous conveying unit 200 according to the present invention is illustrated as being composed of two conveying units, but unlike this, the conveying unit may be composed of at least one or more, and, therefore, in the present invention, the number of the conveying units is limited it is not doing

Then, referring to Figure 2a, the first transfer unit 210, the first-first transfer guide portion (211a, 211b, 213); and first-second transfer guide portions 212a, 212b, and 214 spaced apart from the first-first transfer guide portions 211a, 211b, and 213 by a predetermined interval.

More specifically, the 1-1 transfer guide portion (211a, 211b, 213), the front 1-1 rotary roller (211a) disposed in the front; a rear 1-1 rotating roller 211b disposed to be spaced apart from the front 1-1 rotating roller 211a; and a 1-1 belt 213 supported by the front 1-1 rotation roller 211a and the rear 1-1 rotation roller 211b to rotate, and the 1-2 transfer guide part 212a , 212b, 214 is, the front 1-2 rotary roller (212a) disposed in front; a rear 1-2 rotation roller (212b) disposed to be spaced apart from the front 1-2 rotation roller (212a); and a 1-2 first belt 214 supported by the front 1-2 rotating roller 212a and the rear 1-2 rotating roller 212b to rotate.

At this time, the front 1-1 rotating roller 211a and the rear 1-1 rotating roller 211b rotate in the same first direction, for example, clockwise, and the front 1-2 rotating roller ( 212a) and the rear 1-2 rotating rollers 212b rotate in the same second direction, for example, counterclockwise.

Accordingly, the 1-1 belt 213 supported by the front 1-1 rotation roller 211a and the rear 1-1 rotation roller 211b rotates clockwise, and the front 1-2 rotation roller 211b The first-second belt 214 supported by the rotary roller 212a and the rear first-second rotary roller 212b rotates counterclockwise.

In addition, the first transfer unit 210, the first-first transfer guide portion (211a, 211b, 213) and the first-second transfer guide portion (212a, 212b, 214) formed by the spaced apart space of the first transfer guide portion (212a, 212b, 214) It includes one gap 215 .

At this time, as described above, the bulbs mined through the bulbous mining device are input to the front of the bulbous transfer unit 200 , that is, the first transfer unit 210 . While moving backward along the belt 213 and the first and second belts 214, when reaching the area of the first gap 215 having a size larger than the size of the input bulbous bulbs, the bulbous bulbs are moved to the first gap. Through 215 , it falls to the lower portion of the first transfer unit 210 .

Subsequently, the second transfer unit 220, the 2-1 transfer guide portion (221a, 221b, 223); and a second-second transfer guide portion (222a, 222b, 224) disposed to be spaced apart from the second-first transfer guide portion (221a, 221b, 223) by a predetermined interval.

More specifically, the 2-1 th transfer guide portion (221a, 221b, 223), the front 2-1 rotating roller (221a) disposed in the front; a rear 2-1 rotating roller (221b) disposed to be spaced apart from the front 2-1 rotating roller (221a); and a 2-1 belt 223 supported by the front 2-1 rotation roller 221a and the rear 2-1 rotation roller 221b to rotate, and the 2-2 transfer guide part 222a , 222b, 224) is a front 2-2 rotary roller (222a) disposed in the front; a rear 2-2 rotating roller (222b) disposed to be spaced apart from the front 2-2 rotating roller (222a); and a 2-2 belt 214 supported by the front 2-2 rotating roller 222a and the rear 2-2 rotating roller 222b to rotate.

At this time, the front 2-1 rotating roller 221a and the rear 2-1 rotating roller 221b rotate in the same first direction, for example, clockwise, and the front 2-2 rotating roller ( 222a) and the rear 2-2 rotating roller 222b rotates in the same second direction, for example, counterclockwise.

Accordingly, the 2-1 belt 223 supported by the front 2-1 rotating roller 221a and the rear 2-1 rotating roller 221b rotates clockwise, and the front 2-2 rotating roller 221b The 2-2 belt 224 supported by the rotating roller 222a and the rear 2-2 rotating roller 222b rotates counterclockwise.

In addition, the second transfer unit 220 is formed by the spaced apart space between the 2-1 transfer guide parts 221a, 221b, 223 and the 2-2 transfer guide parts 222a, 222b, 224. It includes two gaps 225 .

At this time, as described above, the bulbs mined through the bulbous mining device are input to the front of the bulbous transfer unit 200 , that is, the second transfer unit 220 . While moving backward along the belt 223 and the 2-2 belt 224, when it reaches the area of the second gap 225 having a size larger than the size of the input bulbous bulbs, the bulbous bulbs move into the second gap. Through 225 , it falls to the lower portion of the second transfer unit 220 .

Next, referring to FIGS. 2B and 2C , with respect to the first transfer unit 210 , the front 1-1 rotating roller 211a and the front 1-2 rotating roller 212a have a first interval (d1), the rear first 1-1 rotating roller 211b and the rear 1-2 rotating roller 212b are spaced apart from each other by a second interval d2 greater than the first interval d1. ) are spaced apart.

For this reason, the 1-1 belt 213 and the 1-2 belt 214 maintain the first gap 215 of the first size A1 in the front region, and the first gap 215 in the central region. The first gap 215 of the second size A2 having a size larger than the first size A1 is maintained, and in the rear region, the third size A3 having a larger size than the second size A2 is maintained. One gap 215 may be maintained.

However, the front region, the central region, and the rear region are named for convenience of description, and the scope of rights is not limited by these terms in the present invention.

That is, the bulbs mined through the bulbous mining device are input to the front of the bulbous transfer unit 200, that is, the first transfer unit 210, and the input bulbs are the 1-1 belt 213 and While moving backward along the 1-2 belt 214 , when reaching the area of the first gap 215 having a size larger than the size of the bulbous bulbs introduced, the bulbous bulbs pass through the first gap 215 . , falls to the lower portion of the first transfer unit 210 .

On the other hand, as described above, the bulbous classifying apparatus 100 according to the present invention is located in the first area under the bulbous transfer unit 200 and transports the first bulbous species that have fallen from the bulbous transfer unit 200 in the first direction. a first guide plate 310 for discharging to; a second guide plate 320 located in the second area under the bulbous transfer unit 200 and for discharging second bulbous species that have fallen from the bulbous transfer unit 200 in a second direction; and a third guide plate 330 located at the rear of the bulbous transfer unit 200 and for discharging third bulbous bulbs of a third size that do not fall to the lower portion of the bulbous transfer unit 200 .

At this time, the first guide plate 310 discharges the bulbs falling through the first gap 215 of the first size A1 to the second size A2, and the second guide plate 320 . may be understood to discharge the bulbous bulbs falling through the first gap 215 of the second size (A2) to the third size (A3), and bulbous bulbs that do not fall through the first gap (215). may be understood to be discharged through the third guide plate 330 .

Meanwhile, although the description has been made based on the first transfer unit 210 in FIGS. 2B and 2C , the same may be applied to the second transfer unit 220 .

Next, referring to FIGS. 2D and 2E , the bulbous conveying unit according to the present invention includes support parts 216 and 217 .

More specifically, based on the first transfer unit 210, the first transfer unit 210 may include a 1-1 support part 216 disposed on the 1-1 transfer guide parts 211a, 211b, and 213; and a 1-2 support part 217 disposed on the 1-2 transfer guide parts 212a, 212b, and 214.

The 1-1 support part 216 includes a vertical 1-1 support part 216a inserted into the 1-1 belt 213 to support the inner surface of the 1-1 belt 213; and a horizontal 1-1 support part 216a positioned continuously with the vertical 1-1 support part 216a and disposed on an upper portion of the 1-1 belt 213 .

In addition, the first-second support part 217 is inserted into the first-second belt 214 and the vertical first-second support part 217a for supporting the inner surface of the first-second belt 214 . ); and a horizontal 1-2 support part 217a positioned continuously with the vertical 1-2 support part 217a and disposed on an upper portion of the 1-2 first belt 214 .

At this time, in the present invention, the inner surface of the 1-1 belt 213 and the inner surface of the 1-2 belt 214 refer to the 1-1 belt 213 and the 1-2 belt ( 214) means the inner surface of the belt located in the facing direction.

As described above, the bulbous bulbs introduced to the front of the first transfer unit 210 move rearward along the 1-1 belt 213 and the 1-2 belt 214 .

At this time, due to the weight of the bulbs, the 1-1 belt 213 and the 1-2 belt 214 cannot maintain tension, and therefore, maintaining the above-described first gap 215 is difficult. it gets difficult

For this reason, in the present invention, through the vertical 1-1 support part 216a and the vertical 1-2 support part 217a, the inner surface of the 1-1 belt 213 and the 1-2 belt ( By supporting the inner surfaces of the 214 , the first gap 215 can be easily maintained from the front region to the rear region of the 1-1 belt 213 and the 1-2 belt 214 .

On the other hand, in the case of the bulbous transfer device according to the present invention, it can be used while mining the bulbs through the bulbous mining device. Due to this, the inner space of the 1-1 belt 213 and the 1-2 belt 214 are used. There is a risk of soil or gravel being injected into the inner space of

Accordingly, in the present invention, through the horizontal 1-1 support part 216b and the horizontal 1-2 support part 217b, the upper part of the 1-1 belt 213 and the 1-2 belt 214 are used. By covering the upper part of each, it is possible to prevent the input of soil or gravel into the inner space of the 1-1 belt 213 and the inner space of the 1-2 belt 214 .

Meanwhile, although the description has been made based on the first transfer unit 210 in FIGS. 2D and 2E , the same may be applied to the second transfer unit 220 .

For example, although not shown in the drawings, based on the second transfer unit, the second transfer unit may include: a 2-1 support part disposed on the 2-1 transfer guide unit; and a 2-2 support part disposed on the 2-2 transfer guide part.

The 2-1 support part is inserted into the 2-1 belt, the vertical 2-1 support part for supporting the inner surface of the 2-1 belt; and a horizontal 2-1 support part positioned continuously with the vertical 2-1 support part and disposed on an upper portion of the 2-1 first belt.

In addition, the 2-2 support part is inserted into the inside of the 2-2 belt, the vertical 2-2 support part for supporting the inner surface of the 2-2 belt; and a horizontal 2-2 support part positioned continuously with the vertical 2-2 support part and disposed on an upper portion of the 2-2 belt.

Since this is the same as described above, a detailed description below will be omitted.

Next, referring to FIGS. 2F and 2G , the rotating roller according to the present invention may have a rotating shaft inclined.

More specifically, as described above, with respect to the first transfer unit 210, the front 1-1 rotating roller 211a and the front 1-2 rotating roller 212a have a first interval d1. are spaced apart from each other.

At this time, as shown in FIG. 2f, the rotation shaft of the front 1-1 rotating roller 211a and the rotating shaft of the front 1-2 rotating roller 212a are, the front 1-1 rotating roller 211a and a vertical axis between the front 1-2 rotating rollers 212a, and may be disposed parallel to the vertical axis.

In addition, unlike this, as shown in FIG. 2g, the rotation shaft of the front 1-1 rotating roller 211a and the rotation shaft of the front 1-2 rotating roller 212a are, the front 1-1 rotating roller Based on the vertical axis between the 211a and the front 1-2 rotating roller 212a, it may be inclined at an acute angle from the vertical axis.

Through this, the 1-1 belt and the 1-2 belt are also based on the vertical axis between the front 1-1 rotating roller 211a and the front 1-2 rotating roller 212a, Inclined at an acute angle from the vertical axis, the 1-1 belt and the 1-2 belt each constitute an inclined surface, and thus, the bulbous bulbs can easily move downward along the inclined surface and fall. have.

This can be equally applied to the relationship of other rotating rollers, the rear 1-1 rotating roller 211b and the rear 1-2 rotating roller 212b, and also, the front 2-1 rotating roller 221a and the front second rotating roller 221a. The same can be applied to the relationship between the 2-2 rotary rollers (222a), and also can be equally applied to the rear second 2-1 rotary roller 221b and the rear 2-2 rotary roller 222b.

3A and 3B are actual photographs showing the use state of the bulbous classifying apparatus according to the present invention.

As described above, the bulbous classifying device 100 according to the present invention is connected to the bulbous mining device 400, and by moving the bulbous mining device, the bulbous sorting device can also move along the bulbous mining device. have.

In addition, the bulbs mined by the bulbous mining device may be classified by size at the same time as mining, through the bulbar classification device.

On the other hand, referring to FIG. 3A , as described above, while the input bulbous bulbs are transferred along the bulbous transfer unit 200 , the bulbous bulbs that do not fall to the lower part of the bulbar transfer unit 200 , that is, larger than the second size The bulbous bulbs of the third size are finally discharged through the third guide plate 330 located at the rear of the bulbar transfer unit 200 .

As a result, in the present invention, the bulbous bulbs of the first size are discharged in the first direction, the bulbs of the second size are discharged in the second direction, and the bulbs of the third size that do not fall to the lower part of the bulbar transfer unit 200 are As the bulbous is discharged to the rear of the bulbous conveying unit 200 , the bulbous can be classified into three sizes of bulbous.

On the other hand, as shown in FIG. 3b , the bulbs mined through the bulbous mining device are input to the front of the bulbous transfer unit 200 of the bulbar sorting device 100 , at this time, from the In order to guide the bulbous bulbs fed into the bulbous transfer unit 200 , the present invention may further include a fourth guide plate 340 positioned in front of the bulbous transfer unit 200 .

Accordingly, the bulbous classifying apparatus 100 according to the present invention is located in the first area under the bulbous conveying unit 200, and for discharging the first bulbous that has fallen from the bulbous conveying unit 200 in the first direction. 1 guide plate 310; a second guide plate 320 located in the second area under the bulbous transfer unit 200 and for discharging second bulbous species that have fallen from the bulbous transfer unit 200 in a second direction; and a third guide plate 330 located at the rear of the bulbous conveying unit 200 and discharging bulbous bulbs of a third size that have not fallen to the lower portion of the bulbous conveying unit 200, and further, the bulbous It may further include a fourth guide plate 340 located in front of the conveying unit 200 , for putting the bulbous bulbs mined through the bulbous mining device in front of the bulbous conveying unit 200 .

Figure 4 is a real photograph for explaining the rotation of the rotary roller according to the present invention.

1A to 1C, the bulbous classifying apparatus 100 according to the present invention includes a driving unit 150 for driving the bulbous conveying unit 200; a driving source 140 for providing power to the driving unit 150; and a driving shaft 151 for transmitting the power of the driving source 140 to the driving unit 150 .

For example, the rotational force from the driving source 150 is transmitted to the driving shaft 151 , the rotational force of the driving shaft 151 is transmitted to the driving unit 150 , and the rotational force transmitted to the driving unit 150 is the It is transmitted to the bulbous conveying unit 200 , and the rotating roller and the belt of the bulbous conveying unit 200 are rotated, so that the bulbous may be conveyed along the bulbous conveying unit 200 .

On the other hand, the rotating roller, based on the first transfer unit, includes a front 1-1 rotating roller (211a) and the front 1-2 rotating roller (212a).

Referring to FIG. 4 , the front 1-1 rotating roller 211a includes a 1-1 bevel gear 216a coupled to the lower end, and the front 1-2 rotating roller 212a is coupled to the lower end. and a 1-2 bevel gear 216b that is

In addition, the driving source 150 includes a first body portion 151; a first rotation shaft 152a disposed through the first body portion 151; a second rotation shaft (152b) disposed to be spaced apart from the first rotation shaft (152a) by a predetermined interval and disposed to penetrate the first body portion (151); a 3-1 bevel gear 153a fastened to one end of the first rotation shaft 152a; and a 3-2 bevel gear 153b fastened to one end of the second rotation shaft 152b.

At this time, the 3-1 bevel gear 153a is disposed in mesh with the 1-1 bevel gear 216a, and accordingly, according to the rotation of the 3-1 bevel gear 153a, the 1-1 bevel gear 153a is rotated. The bevel gear 216a is rotated, and according to the rotation of the 1-1 bevel gear 216a, the front 1-1 rotating roller 211a is rotated.

In addition, the 3-2 bevel gear 153b is disposed in mesh with the 1-2 bevel gear 216b, and accordingly, according to the rotation of the 3-2 bevel gear 153b, the 1-2 bevel gear 153b is rotated. The bevel gear 216b rotates, and the front 1-2 rotating roller 212a rotates according to the rotation of the 1-2 bevel gear 216b.

Accordingly, the front 1-1 rotating roller 211a and the front 1-2 rotating roller 212a are rotated.

However, a separate bevel gear is not coupled to the rear 1-1 rotating roller 211b and the rear 1-2 rotating roller 212b, and the rear 1-1 rotating roller 211b and the rear second rotating roller 212b are not coupled. The 1-2 rotation roller 212b is a 1-1 belt 213 and a 1-2 th rotation according to the rotation of the front 1-1 rotation roller 211a and the front 1-2 rotation roller 212a. By rotation of the belt 214, the rear 1-1 rotating roller 211b and the rear 1-2 rotating roller 212b rotate, respectively.

Meanwhile, in FIG. 4 , the description is based on the first transfer unit 210 , but the same may be applied to the second transfer unit 220 .

For example, although not shown in the drawings, based on the second transfer unit, the front 2-1 rotating roller includes a 2-1 bevel gear coupled to the lower end, and the front 2-2 rotating roller is at the lower end It includes a 2-2 bevel gear coupled to the.

In addition, the driving source 150, a second body portion; a third rotation shaft disposed through the second body part; a fourth rotational shaft disposed to be spaced apart from the third rotational shaft by a predetermined interval and disposed through the second body portion; a 4-1 bevel gear fastened to one end of the third rotation shaft; and a 4-2 bevel gear fastened to one end of the fourth rotation shaft.

At this time, the 4-1th bevel gear is disposed in mesh with the 2-1 bevel gear, and thus, the 2-1th bevel gear rotates according to the rotation of the 4-1th bevel gear, and the As the 2-1 bevel gear rotates, the front 2-1 rotating roller rotates.

In addition, the 4-2 bevel gear is disposed to be meshed with the 2-2 bevel gear, and thus, according to the rotation of the 4-2 bevel gear, the 2-2 bevel gear is rotated, and the second bevel gear is disposed. As the 2-2 bevel gear rotates, the front 2-2 rotating roller rotates.

Accordingly, the front 2-1 rotating roller and the front 2-2 rotating roller are rotated.

Since this is the same as described above, a detailed description below will be omitted.

As described above, in the case of the prior art, although bulbous bulbs can be easily mined, in order to classify these bulbous bulbs by size, it is necessary to select bulbous bulbs by size by manpower, that is, only bulbous bulbs are extracted by the prior art. It can only be mined, and there is a problem that a separate operation is required to classify the mined bulbs by size.

However, in the present invention, the bulbous classifying device is connected to the bulbous mining device, and when the bulbous mining device is moved, the bulbous classifying device is also moved along the bulbous mining device, and through this, the bulbars are classified by size. It can be sorted by size at the same time as mining

Although embodiments of the present invention have been described with reference to the above and the accompanying drawings, those of ordinary skill in the art to which the present invention pertains can practice the present invention in other specific forms without changing its technical spirit or essential features. You can understand that there is Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive.

Claims (5)

a first base frame; and
and a bulbous transfer unit fixed to the first base frame,
The bulbous transfer unit includes a first transfer unit,
The first transfer unit may include: a 1-1 transfer guide unit; and a 1-1 transfer guide part disposed to be spaced apart from the 1-1 transfer guide part by a predetermined interval,
The first transfer unit may include: a 1-1 support part disposed on the 1-1 transfer guide part; And Bulbous sorting device further comprising a 1-2 support portion disposed on the 1-2 transfer guide portion. The method of claim 1,
The first 1-1 transfer guide portion, a front 1-1 rotary roller disposed in front; a rear 1-1 rotating roller disposed to be spaced apart from the front 1-1 rotating roller; and a 1-1 belt supported by the front 1-1 rotating roller and the rear 1-1 rotating roller to rotate,
The 1-2 transfer guide portion, a front 1-2 rotary roller disposed in front; a rear 1-2 rotation roller disposed to be spaced apart from the front 1-2 rotation roller; The bulbous sorting device comprising a 1-2 belt rotating while being supported by the front 1-2 rotary roller and the rear 1-2 rotary roller. The method of claim 1,
The first transfer unit, bulbous classifying apparatus, characterized in that it comprises a first gap formed by the space between the 1-1 transfer guide and the 1-2 transfer guide part. 3. The method of claim 2,
The 1-1 support part may include: a first side 1-1 support part inserted into the 1-1 belt and supporting an inner surface of the 1-1 belt; and a second side 1-1 support part positioned continuously with the first side 1-1 support part and disposed on the upper part of the 1-1 belt,
The first-second support part may include: a first-side first-second support part inserted into the first-2 belt to support an inner surface of the first-second belt; and a second side 1-2 support part positioned continuously with the first-side first-2 support part and disposed on the upper part of the 1-2 belt. The method of claim 1,
a first guide plate located in a first area under the bulbar transfer unit and configured to discharge first bulbous bulbs of a first size that have fallen from the bulbous transfer unit in a first direction;
a second guide plate positioned in a second area under the bulbous transfer unit and configured to discharge second bulbous bulbs of a second size that have fallen from the bulbous transfer unit in a second direction;
a third guide plate located at the rear of the bulbous conveying part and configured to discharge third bulbous bulbs of a third size that do not fall to the lower part of the bulbous conveying part; and
It is located in front of the bulbous conveying unit, further comprising a fourth guide plate for putting the bulbous bulbs mined through the bulbous mining device to the front of the bulbous conveying unit,
a second base frame positioned above the first base frame; and a connection frame connecting the first base frame and the second base frame,
The second base frame further includes a connection part,
The bulbous classifying device, characterized in that by connecting the bulbous classifying device to the bulbous mining device through the connection unit, and moving the bulbous mining device, the bulbous classifying device also moves along the bulbous mining device.

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