KR101734163B1 - Double vibration type leaf and root vegetable and bulls such harvester - Google Patents

Double vibration type leaf and root vegetable and bulls such harvester Download PDF

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Publication number
KR101734163B1
KR101734163B1 KR1020150089131A KR20150089131A KR101734163B1 KR 101734163 B1 KR101734163 B1 KR 101734163B1 KR 1020150089131 A KR1020150089131 A KR 1020150089131A KR 20150089131 A KR20150089131 A KR 20150089131A KR 101734163 B1 KR101734163 B1 KR 101734163B1
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South Korea
Prior art keywords
rotary shaft
rotation axis
shaft
harvester
connection link
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KR1020150089131A
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Korean (ko)
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KR20170000202A (en
Inventor
백이
전종길
김형권
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대한민국
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D13/00—Diggers, e.g. potato ploughs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
    • A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

The present invention relates to a double vibrating type harvester, which is connected to one side of a power farm such as a cultivator, a managment machine, or a tractor to harvest spinach root vegetables such as root vegetables and sweet potatoes, potatoes and carrots. A body 10 having a first rotation axis 21 and a second rotation axis 22; A support leg 12 having a first rotation axis 13 and a second rotation axis 14 spaced apart from each other and extending from the body 10; A blind blade 41 pivotally connected to the first rotary shaft 13; A vibrating bar (42) spaced rearwardly of the sweeping blade (41) and pivotally connected to the second rotary shaft (14); The first rotary shaft 21 and the first rotary shaft 13 are connected by a first connection link 33 and the second rotary shaft 22 and the second rotary shaft 14 are connected by a second connection link 33. [ 34 to provide a double vibratory harvester, which enables the excavator blade and the vibrating bar to have different rotation angles with respect to each other, thereby facilitating the operation of harvesting various kinds of rhizome.

Description

[0001] The present invention relates to a double vibratory type leaf and root vegetable and bullsuch harvester,

The present invention relates to a double vibrating type harvester, which is connected to one side of a power farm such as a cultivator, a management machine or a tractor to harvest spinach root vegetables such as spinach, potatoes, potatoes and carrots.

In general, spinach is harvested by cutting off roots, and the crop of the bulbous plants is a subterranean crop grown in the ground, such as potatoes, sweet potatoes, onions, garlic, carrots, etc. When harvesting these bulbs, Were harvested.

Conventionally, these root root crops and bulbous crops have been harvested individually by manpower. However, since they have to harvest every time by digging the land by hand by manpower, time and expense are consumed and there is a problem of unproductive as well as uneconomical problems.

In recent years, in order to solve the above-mentioned problems, it has been proposed to harvest the bulbous crops mechanically so as to improve the productivity and to minimize the consumption of the labor force so that the bulbous harvesters (apparatuses) It is a fact that it is used.

Most of the harvesting apparatuses are connected to a front or rear of a power farm such as a tractor in a detachable manner so as to harvest the crop while traveling. The applicant of the present invention also discloses a KR- 'Vibratory agricultural harvester for tractor', registered patent No. 1282927, 'Front type agricultural harvester for tractor', (KR) No. 1348291, 'Registered patent No. 1427326' As well as various varieties of agricultural products.

A general conventional bulbous harvesting machine (apparatus) is provided at one side of a power tool and is connected to a rotary shaft rotated by a power drawn from the power tool and vibrated, and a bulb blade placed behind the bulldozer to be harvested And a vibration bar consisting of a plurality of vibrating rods for removing foreign substances including soil.

In the conventional bulbous harvester, normally the blades and the vibrating bar are integrally formed, so that the blades and the vibrating bar are rotated around one rotation axis to perform the same vibration.

In this case, the vibration of the gull blade and the vibration of the vibrating bar are the same, so that the ability to remove foreign matter may be deteriorated.

In addition, there is a need to adjust the vibration of the blade and the vibration of the vibrating bar appropriately according to the crop of the bulbous plants to be harvested.

Korean Patent No. 1348291, Korean Patent No. 1282927, Korean Patent No. 1131905, Korean Patent No. 1427326

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a cutting blade for cutting a root crop and a root crop, And to provide a dual vibrating type bulbous harvester in which vibrations of the vibrating bar and the vibrating bar can be made different from each other by allowing the rotational speed of each of the vibrating bars to transmit power to the vibrating bar to be different.

In order to solve the above-mentioned problems, the present invention provides a motor vehicle having a body 10 having a first rotating shaft 21 and a second rotating shaft 22 connected to a power tool, A support leg 12 having a first rotation axis 13 and a second rotation axis 14 spaced apart from each other and extending from the body 10; A blind blade 41 pivotally connected to the first rotary shaft 13; A vibrating bar (42) spaced rearwardly of the sweeping blade (41) and pivotally connected to the second rotary shaft (14); The first rotary shaft 21 and the first rotary shaft 13 are connected by a first connection link 33 and the second rotary shaft 22 and the second rotary shaft 14 are connected by a second connection link 33. [ Lt; RTI ID = 0.0 > 34 < / RTI >

In addition, the first and second rotary shafts (21, 22) are provided with cam members (23, 24).

And the second rotary shaft 22 has a rotation speed higher than the rotation speed of the first rotary shaft 21.

The first rotary shaft 21 and the second rotary shaft 22 are connected to each other by a power transmitting member 50 and 51 and 52. When the first rotary shaft 21 rotates, ) Is rotated in conjunction with the first rotary shaft (21).

The power transmitting members 50, 51, and 52 include a double vibrating type harvester having a speed changing portion having a rotational speed ratio different from that of the first rotating shaft 21 and the second rotating shaft 22.

In addition, at least one of the first connection link 33 and the second connection link 34 includes a length-adjustable double vibratory harvester.

The present invention as described above has the following effects.

First, there is an advantage that the crockery blade and the vibrating bar have different rotation centers and can perform vibration different from each other, thereby facilitating the work of drowning (harvesting) various kinds of rhizome.

Second, it is possible to easily provide a structure that can easily change the vibration speed of the vibrating bar without changing the vibration speed of the crooking blade, and it is possible to have an advantage that the ability to remove foreign matter can be enhanced.

Third, although the blades and vibrating bars can have different vibrations with their respective rotation centers, the structure is simple.

Fourth, since the lengths of the first connection link and the second connection link can be adjusted, there is a strong point that the operation can be performed according to the harvesting environment by adjusting the angle formed between the blades and the vibration bar.

Fifth, by adjusting the lengths of the first connection link and the second connection link, it is possible to set different oscillation widths between the pivoting member for the blades and the pivoting member for the oscillation bar.

Sixth, since the rotating speed of the second rotating shaft is made larger than the rotating speed of the first rotating shaft, the vibrating bar can vibrate faster than the vibrating blade vibrates, so that the harvesting of the crop and the shaking off of the soil from the harvested crop can be facilitated .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side schematic view of a dual vibratory bulbous harvester showing an example of the present invention. FIG.
FIG. 2 is a photographic view in place of a drawing of an important part of a dual vibrating type bulbous field harvester showing an embodiment of the present invention. FIG.
3 is a front schematic view of a dual vibrating type bulbous-field harvester showing an embodiment of the present invention.
4 is a front partial schematic view of an important part of a dual vibrating type bulbous field harvester showing an embodiment of the present invention.
5 is a schematic view of a power transmitting portion of a dual vibrating type bulbous field harvester of the present invention.
FIG. 6 and FIG. 7 are side schematic views for explaining the operation state of the dual vibrating type bulbous field harvester showing one embodiment of the present invention.

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

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, the definitions of these terms should be described based on the contents throughout this specification.

The directionality of the front or rear direction to be used in the following description is such that the direction of the connecting means 11 to which the body 10 is connected to the power tool is forward and the opposite direction is rearward.

Further, the body 10, which will be described below, is connected to a power farm to indicate the harvester body 10, which is a crop harvesting device.

The body 10 has a first rotary shaft 21 and a second rotary shaft 22 which are connected to a power tool and are drivable.

The first rotary shaft 21 is biased toward the front of the body 10 and the second rotary shaft 22 is biased toward the rear of the body 10 while being spaced apart from the first rotary shaft 21.

In other words, the first rotary shaft 21 and the second rotary shaft 22 are spaced apart from each other, and each rotary shaft is provided with a bearing member and is rotatable.

The support leg 12 is formed to extend downward from the front of the body 10. [

The support leg 12 includes a first rotation axis 13 and a second rotation axis 14 spaced apart from each other and extending from the body 10.

The first rotary shaft 13 is formed at one side of the lower end of the supporting leg while being positioned downward from the first rotary shaft 21 and spaced apart from the front of the body 10 with respect to the position of the first rotary shaft 21.

The second rotary shaft (14) is formed as a shaft rotatable at the end of the support leg (12) in the downward direction of the first rotary shaft (21).

The second rotary shaft 14 may be provided on the same vertical line as the first rotary shaft 21.

The body 10 is provided with connecting means 11 so as to be easily attached to and detached from the power tool.

Supporting legs 12 are provided on both sides of the body 10 so that the vibrating bar 41 and the vibration bar 42 can be installed.

The sweeping blade (41) is rotatably connected to the first rotary shaft (13).

More specifically, the crooking blade 41 may be formed in a U-shape so as to be installed in the pivoting member 31 for a blind blade provided on the supporting legs 12 provided on both sides of the body 10. [

The vibrating bar 42 is spaced rearwardly of the crockery blade 41 and is rotatably connected to the second rotary shaft.

More specifically, the vibrating bars 42 can be made of a plurality of bars spaced at a uniform or nearly uniform spacing.

The vibrating bar 42 may be formed as a bar frame formed in a U-shape so as to be installed in the pivoting member 32 for the vibration bar provided on the supporting legs 12 provided on both sides of the body 10.

In other words, the vibrating bar 42 can be formed into a plurality of bar shapes uniformly spaced from the bar frame.

The first rotary shaft 21 and the first rotary shaft 13 are connected by a first connection link 33 and the second rotary shaft 22 and the second rotary shaft 14 are connected by a second connection link 34. [ do.

More specifically, a first rotary shaft (13) is provided with a rotary member (31) extending in the horizontal direction, and a first connection is formed between the end of the rotary member (31) The link 33 is engaged.

On the other hand, in the second rotary shaft 14, the oscillating bar rotary member 32 extends rearward in the horizontal direction in parallel with the oscillating bar 42, and the end portion of the oscillating bar rotary member 32 and the second rotary shaft 22, The second connection link 34 is engaged.

The first and second rotating shafts 21 and 22 may be provided with cam members 23 and 24. More specifically, the first rotating shaft 21 is provided with a first cam member 23, A second cam member 24 may be provided on the rotating shaft 22.

On the other hand, the first rotation shaft 21 is provided with a cam member, and as the first rotation shaft 21 rotates, the first connection link 33 can reciprocate linearly.

When the first rotating shaft 21 rotates, the first connecting member performs a linear movement by the cam member provided on the first rotating shaft 21, and the rotary member 31 for the blind blade connected to the first connecting member performs the reciprocating vibration motion And the vibrating blade 41 vibrates.

Also, the second rotation shaft 22 is provided with a cam member, and as the second rotation shaft 22 rotates, the second connection link 34 can reciprocate linearly.

When the second rotary shaft 22 rotates, the second connecting member performs the linear movement by the cam member provided on the second rotary shaft 22, and the rotary member 32 for the vibration bar connected to the second connecting member performs the reciprocating linear motion The vibrating bar 42 is vibrated.

At this time, it is preferable that the lengths of the first connection link 33 and the second connection link 34 can be adjusted.

The angle between the crooking blade 41 and the vibration bar can be adjusted by adjusting the lengths of the first connection link 33 and the second connection link 34.

By adjusting the lengths of the first connection link 33 and the second connection link 34, the vibration widths of the pivoting blade 31 and the pivoting member 32 can be set differently.

The first rotating shaft 21 and the second rotating shaft 22 may be connected by power transmission members 50, 51, and 52.

The power transmission members 50,51 and 52 are configured such that when the first rotation shaft 21 rotates, the rotational force of the first rotation shaft 21 is applied to the second rotation shaft 22 so that the second rotation shaft 22 is rotated by the first rotation shaft 21).

In other words, the first rotary shaft 21 is directly rotated by receiving the power drawn from a tractor or the like, and the second rotary shaft 22 is rotated by receiving a rotational force from the first rotary shaft 21.

As shown in FIG. 5, the first rotary shaft 21 is connected to the main rotary shaft 51-1 connected to the tractor and is rotatable.

More specifically, the power transmitting members (50, 51, 52) transmit the power drawn from a tractor or the like as a power farming tool to the first rotating shaft (21) and the second rotating shaft (22) A second power transmitting member 50, 51, 52 for transmitting the power of the first rotating shaft 21 to the second rotating shaft 22, . ≪ / RTI >

The first power transmitting members 50, 51, and 52 may be of a gear type as shown in FIG. 5 (b), or may be of a chain type as shown in FIG. 5 (a).

At this time, it is also preferable that a transmission portion (not shown) is provided on the power transmitting members 50, 51, 52 so that the rotational speed ratio is different between the first rotating shaft 21 and the second rotating shaft 22.

The transmission portion (not shown) can increase or decrease the rotation speed of the second rotation shaft 22 without changing the rotation speed of the first rotation shaft 21.

More specifically, the transmission portion (not shown) may be provided in the second power transmitting member 50, 51, 52.

It is also preferable that the rotation speed of the second rotation shaft 22 is larger than the rotation speed of the first rotation shaft 21. [

In this case, the vibrating bar 42 can vibrate faster than the vibration of the crocking blade 41, so that the crocking blade 41 and the vibrating bar 42 have different frequencies from each other to harvest the crops, So that the work can be easily performed.

In other words, by differently vibrating the vibrating bar 41 and the vibrating bar 42, it is possible to suitably harvest the cormorant in accordance with the crop of the bulbous plants, while the separation and removal of foreign substances and the like are excellent.

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 in the appended claims. It will be understood that the present invention can be changed.

10: Body
11: Connection means
12: support leg
13: 1st rotation shortening
14: Second rotation shortening
21:
22:
23: first cam member
24: second cam member
31:
32: pivot member for oscillating bar
33: first connection link
34: second connection link
41: The scouring blade
42: vibrating bar
50-1: main shaft
50, 51, 52: power transmitting member
60: mobile wheel

Claims (6)

A body 10 having a first rotating shaft 21 and a second rotating shaft 22 which are connected to the power tool and can be driven;
A support leg 12 extending downward from the front of the body 10 and having a first rotation axis 13 and a second rotation axis 14 spaced apart from each other;
A blind blade 41 pivotally connected to the first rotary shaft 13; And
And a vibrating bar (42) spaced rearwardly of the crockery blade (41) and rotatably connected to the second rotary shaft (14), the vibrating bar (42)
The first rotary shaft 21 and the first rotary shaft 13 are connected by a first connection link 33 and the second rotary shaft 22 and the second rotary shaft 14 are connected by a second connection link 33. [ 34,
The first rotary shaft 21 is formed in front of the body 10 and the second rotary shaft 22 is formed in the rear of the body 10,
Wherein the rotation speed of the second rotation shaft (22) is greater than the rotation speed of the first rotation shaft (21)
Double vibratory harvester.
The method according to claim 1,
Characterized in that cam members (23, 24) are provided on the first rotation axis (21) and the second rotation axis (22)
Double vibratory harvester.
delete The method according to claim 1,
The first rotary shaft 21 and the second rotary shaft 22 are connected to each other by a power transmitting member 50,51,52 so that when the first rotary shaft 21 rotates, And is rotated in conjunction with the first rotation shaft (21)
Double vibratory harvester.
5. The method of claim 4,
The power transmitting member (50, 51, 52) is provided with a speed change portion having a different rotational speed ratio between the first rotation axis (21) and the second rotation axis (22)
Double vibratory harvester.
The method according to claim 1,
Wherein at least one of the first connection link (33) and the second connection link (34)
Double vibratory harvester.


KR1020150089131A 2015-06-23 2015-06-23 Double vibration type leaf and root vegetable and bulls such harvester KR101734163B1 (en)

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KR101734163B1 true KR101734163B1 (en) 2017-05-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110036745A (en) * 2018-01-16 2019-07-23 重庆智田科技有限公司 A kind of dynamic pulling mechanism of draw type radish harvester

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110036750A (en) * 2019-04-19 2019-07-23 江苏大学 A kind of long-rhizome class crop vibration digger blade
KR102585660B1 (en) * 2020-10-26 2023-10-05 김기현 a vibration device for root crops harvester

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101348291B1 (en) * 2013-10-25 2014-01-09 남미정 Tractors for agricultural harvesters vibrating
KR101427326B1 (en) * 2014-03-04 2014-08-06 남미정 Variable agricultural harvester

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101348291B1 (en) * 2013-10-25 2014-01-09 남미정 Tractors for agricultural harvesters vibrating
KR101427326B1 (en) * 2014-03-04 2014-08-06 남미정 Variable agricultural harvester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110036745A (en) * 2018-01-16 2019-07-23 重庆智田科技有限公司 A kind of dynamic pulling mechanism of draw type radish harvester

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