KR200469953Y1 - Structure for harrow installation - Google Patents

Structure for harrow installation Download PDF

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Publication number
KR200469953Y1
KR200469953Y1 KR2020120003630U KR20120003630U KR200469953Y1 KR 200469953 Y1 KR200469953 Y1 KR 200469953Y1 KR 2020120003630 U KR2020120003630 U KR 2020120003630U KR 20120003630 U KR20120003630 U KR 20120003630U KR 200469953 Y1 KR200469953 Y1 KR 200469953Y1
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KR
South Korea
Prior art keywords
frame
fixed frame
harrow
fixed
rotary
Prior art date
Application number
KR2020120003630U
Other languages
Korean (ko)
Inventor
황방전
Original Assignee
제트스타 주식회사
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Publication date
Application filed by 제트스타 주식회사 filed Critical 제트스타 주식회사
Priority to KR2020120003630U priority Critical patent/KR200469953Y1/en
Application granted granted Critical
Publication of KR200469953Y1 publication Critical patent/KR200469953Y1/en

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    • 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
    • A01B23/00—Elements, tools, or details of harrows
    • 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
    • A01B23/00—Elements, tools, or details of harrows
    • A01B23/04—Frames; Drawing-arrangements
    • 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
    • A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
    • A01B63/002—Devices for adjusting or regulating the position of tools or wheels
    • A01B63/004—Lateral adjustment of tools

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

Abstract

The present invention relates to a harrow mounting structure, and more particularly to a harrow mounting structure that can be installed regardless of the type and size of the rotary.
To this end, the present invention is a horizontal frame hinged to the front end of the lifting cylinder is connected to the support rod to the rotary frame and a harrow frame fixture coupled to both sides of the horizontal frame and hinged the front end of the harrow frame In the harrow mounting structure comprising a, the horizontal frame is installed in parallel with the horizontal axis in the rear of the mast installed in the upper center of the rotary, one side is coupled to both sides of the horizontal frame and the other side is located on both sides of the mast of the rotary A fixing frame fixed to the lower sides of the mast by fixing means, and fixed to the horizontal frame on one side of the fixing frame and movably installed to adjust the coupling position between the cylinder bracket and the harrow frame fixture. Frame fixture and one side of the fixed frame Projecting by the length integrally formed with one end to the blade piece of the reinforcement is coupled to the fixed frame, it characterized in that the fastener is configured to further include.

Description

Structure for harrow installation

The present invention relates to a harrow mounting structure, and more particularly to a harrow mounting structure that can be installed regardless of the type and size of the rotary.

In general, when arranging rice fields, harrow work is carried out using a tractor harrow mounted on a rotary plane to evenly trim plows or plowed ground before planting.

Structures of various structures are used as the structure for mounting the harrow to the rotary, for example, Patent Registration Publication No. 0398702 (2003.09.04), Registered Patent Publication No. 0737390 (2007.07.03), Patent Registration Publication No. 1028127 (2011.04.01), Utility Model Registration No. 0456245 (2011.10.13), and the like are disclosed.

The above conventional harrow mounting structure is to be used in combination with the horizontal axis of the rotary, simply to be coupled to the horizontal axis of the rotary to mount the harrow.

However, the harrow mounting structure is used only for the stationary rotary, which cannot be moved left and right, and could not be mounted on the left and right movable rotary.

The left and right movable rotary is a rotary body in which the body including the rotary blade is moved left and right while only the center upper mast of the rotary is fixed. As the body is moved, the harrow mounting structure cannot be mounted on the horizontal axis and the rotary top plate.

Therefore, the conventional harrow mounting structure can not be installed on all rotary regardless of the type of rotary, so there was a inconvenience to be produced or purchased separately in a farm using a mobile rotary, resulting in a harrow work of course However, there was an economic burden due to the cost of production or purchase.

The present invention was devised to solve the above problems, regardless of the type and size of the rotary can be installed in any rotary to install the harrow, for harrow mounting that can reduce the separate production or purchase cost has been a conventional problem The purpose is to provide a structure.

The structure of the present invention for achieving the above object, the front end of the elevating cylinder is hinged and the cylinder frame is connected to the support rod to the rotary horizontal frame is installed in the center, and the front end of the harrow frame is coupled to both sides of the horizontal frame In the harrow mounting structure comprising a hinge frame harrow coupled to the hinge, the horizontal frame is installed in parallel with the horizontal axis in the rear of the mast installed in the upper center of the rotary, one side is respectively coupled to both sides of the horizontal frame and the other side is It is provided to be positioned on both sides of the mast of the rotary and fixed to the lower side of the mast by fixing means, and is provided to engage with the horizontal frame on one side of the fixing frame and the coupling position between the cylinder bracket and the harrow frame fixture Fixed frame fixtures movably mounted to adjust Characterized in that protrude a predetermined length on one side of the fixed frame is formed integrally with one end configured to include the fixed frame, the reinforcing blade piece coupled to the further fastener.

Fixed frame connecting pieces may be installed between the fixed frames to prevent twisting by connecting each fixed frame to each other.

A plurality of fixing holes or long holes are formed on both sides of the fixing frame connecting piece at regular intervals for connection with the fixing frame which is positioned, and fixed to the fixing frame or reinforcing blade pieces through one of the fixing holes. do.

The reinforcement blade piece is integrally formed by being coupled to any one of the inner / outer surface, the upper end, the lower end of the fixed frame, the reinforcement blade piece is formed on the outer surface or the inner surface of the fixed frame and fixed to the reinforcement blade piece. When the frame connecting piece is fixed to interconnect the fixed frame, the fixing frame may be formed with a connecting piece through hole for penetrating the fixed frame connecting piece.

The fixed frame fixture comprises a fixed tube coupled to the fixed frame and penetrated through the horizontal frame to surround the outside of the horizontal frame, and a tightening bolt for pressing the outer surface of the horizontal frame through one side of the fixed tube. do.

According to the harrow mounting structure having the above configuration, as it is fixed to the lower part of the mast rather than the transverse axis of the rotary, it is possible to install the harrow by installing it on all rotary regardless of the type of rotary, and move the fixed frame fixture As possible, there is an effect that can be installed regardless of the size of the rotary and the mast width.

1 is a perspective view of a state in which a harrow mounting structure is installed in a stationary rotary according to the present invention;
Figure 2 is a side view of a state installed a harrow mounting structure in a stationary rotary according to the present invention,
3 is a perspective view of a harrow mounting structure according to the present invention;
4 is a perspective view of a fixed frame connecting piece installed in the harrow mounting structure according to the present invention,
5 is a cross-sectional view taken along line AA of FIG. 4;
6 is a state in which the harrow mounting structure is installed on the removable rotary according to the present invention,
Figure 7 is a state in which the rotary is moved in a state in which the harrow mounting structure is installed in a removable rotary according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail a harrow mounting structure according to a preferred embodiment of the present invention.

As shown in the figure, the harrow mounting structure according to an embodiment of the present invention is a cylinder bracket 32 is hinged to the front end of the lifting cylinder 20 is connected to the rotary rod 10 to the support rod 24 The horizontal frame 30 installed in the center portion, the harrow frame fixture 40 is coupled to both sides of the horizontal frame 30, the front end of the harrow frame 22 is hinged, and the horizontal frame 30 rotary ( 10) fixed frame 50 for coupling to, fixed frame fixture 60 for coupling the horizontal frame 30 and the fixed frame 50 and reinforcement blade piece 70 for reinforcing the fixed frame 50 )

The horizontal frame 30 is installed to have a predetermined length at the rear of the mast 12 installed in the upper center of the rotary 10, and is installed in parallel with the horizontal axis 14 is installed on the upper portion of the rotary (10) In the central portion, the cylinder bracket 32 is installed, and the cylinder bracket 32 is connected to the upper portion of the mast 12 of the rotary 10 and the support rod 24.

The harrow frame fixture 40 has a frame fixing tube 42 is formed on one side to be installed through the horizontal frame 30, the frame fixing tube 42 is bolted to press the horizontal frame 30 to be fixed ) Is penetrated and screwed, and the front end of the harrow frame 22 is hinged to the lower part of the other side, and when the harrow is raised through the operation of the lifting cylinder 20 to the other upper part, the lift of the harrow frame 22 is performed. An upward limit stopper 46 is formed to restrict.

In the configuration of the main features of the present invention, the fixed frame 50 has one side is coupled to each side of the horizontal frame 30 and the other side is provided to be located on both sides of the mast 12 of the rotary (10) 12) to be fixed to the lower sides of both sides, may be formed to form a straight line or may be formed bent at least once as shown in the accompanying drawings.

The fixed frame 50 may be formed in a side having a predetermined width, may be formed in a square pipe, etc., the fixed frame 50 when the fixed frame 50 is formed in a side having a predetermined width One side of the reinforcing blade piece 70 is formed to reinforce the fixed frame 50.

Preferably, the fixing means is a fixing bolt, and is screwed to the lower portion of the mast 12 through one or more bolt fixing holes 54 formed in the fixing frame 50 to rotate the fixing frame 50 to the rotary 10. It is fixed to the mast 12.

At this time, one side of the fixed frame 50 is provided with a fixed frame fixture 60 for coupling with the horizontal frame 30, the fixed frame fixture 60 is the cylinder bracket 32 and the harrow frame fixture 40 It is installed to be movable to adjust the coupling position between the provided to be able to adjust the position of the fixed frame (50).

In detail, the fixing frame fixing tool 60 is coupled to the fixing frame 50 and penetrates the horizontal frame 30 so as to surround the outside of the horizontal frame 30 and the fixing tube ( It consists of a fastening bolt 64 penetrating one side of the 62 to press the outer surface of the horizontal frame (30).

Therefore, if the fixing tube 62 is fixed on the fixing frame 50 by moving the fixing tube 62 to a desired position according to the width of the mast 12 of the rotary 10 and then tightening the tightening bolt 64. do.

At this time, the tightening bolt 64 is installed through the corner of the fixing tube 62 so that the two surfaces of the fixing frame 50 and the fixing tube 62 can be interviewed through the tightening operation of the tightening bolt 64.

The reinforcing blade piece 70 is configured to protrude integrally on one side of the fixed frame 50 to be formed integrally, one end is coupled to the fixed frame fixture 60 to further reinforce the fixed frame 50. To increase.

The reinforcement blade piece 70 may be formed by being coupled to any one of the inner surface or the outer surface, the upper end, the lower end of the fixing frame 50, when formed on the inner / outer surface of the fixing frame 50 It is preferably formed in the center portion of the inner / outer surface, and formed perpendicular to the fixed frame 50.

In addition, when coupled to the upper end or the lower end of the fixed frame 50, it may be formed to be orthogonal to the fixed frame 50 or have an equiangular or acute angle.

The reinforcing blade piece 70 may be formed in the fixed frame 50 as a whole, the other end is coupled to the fixed frame fixture 60 as shown in the accompanying drawings, the other end near the ⅔ of the fixed frame 50 It may be configured to be positioned.

Meanwhile, as shown in FIGS. 4 and 5, a fixed frame connecting piece 80 may be installed between the fixed frames 50 so as to interconnect each fixed frame 50.

The fixed frame connecting piece 80 is installed in the fixed frame 50 is spaced apart from each other when the external pressure is generated during the harrow operation or shake caused by the irregular road surface during the tractor movement, such distortion occurs. This is to prevent distortion and reduce work efficiency, which can be caused by distortion.

In this case, as the fixed frame 50 is changed in position on the horizontal frame 30 according to the width of the mast 12, the coupling position with the fixed frame connecting piece 80 is also changed.

Therefore, a plurality of fixing holes 82 are formed on both sides of the fixing frame connecting piece 80 at regular intervals for smooth connection with the fixing frame 50, and the fixing frame 50 is formed through one of the fixing holes. ) Or fixed to the reinforcement blade piece 70 is fixed to the bolt 84 is to connect the fixed frame 50 to each other.

Here, instead of forming a plurality of fixing holes 82 on both sides of the fixing frame connecting piece 80, one fixing hole may be formed as a long hole to correspond to the positional change of the fixing frame 50.

And, when the reinforcing blade piece 70 formed in the fixed frame 50 is formed on the outer surface or the inner surface of the fixed frame 50, the fixed frame 50 is penetrated through the fixed frame connecting piece 80 The connecting piece through hole 52 is formed.

The reason why the connecting piece through-hole 52 is formed is to couple the fixed frame connecting piece 80 to the reinforcing blade piece 70 formed on the outer surface of the fixed frame 50 through the connecting piece through-hole 52. In this case, the reinforcing blade piece 70 and the fixed frame connecting piece 80 is preferably fixed to two or more fixing bolts 84 to prevent the flow and to secure a solid and accurate.

As shown in Fig. 6 and 7, the fixed rotary as well as the movable rotary can be installed on the harrow mounting structure, even if the rotary movement in the state equipped with the mounting structure for the harrow movement operation without damage to the structure for mounting the harrow mounting Can be implemented.

Therefore, regardless of the type of rotary, the harrow mounting structure can be mounted on the rotary, so the harrow work can be carried out even when mounted on the mobile rotary. Not only can it be eliminated, but it will also reduce the cost of purchase.

According to the harrow mounting structure of the present invention configured as described above, the fixed frame 50 is installed to be moved on the horizontal frame 30 through the fixed frame fixture 60, the fixed frame 50 to the rotary (10) By being fixed to the lower portion of the mast (12) rather than the horizontal axis (14) or the top plate of the) it is possible to install the harrow, regardless of the type of rotary, such as a rotary rotary, including a general fixed rotary.

At this time, when the mast 12 width of the rotary 10 is different from the mutual distance of the fixed frame 50 installed in the horizontal frame 30, the fastening bolt 64 of the fixed frame fixture 60 is released and The fixing tube 62 is moved so that the fixing frame 50 is positioned to correspond to the width of the mast 12 of the rotary 10, and then tightened to fix the tightening bolt 64 in the released state, and the other side of the fixing frame 50. This can be fixed to both sides of the lower mast 12.

And, in order to prevent twisting, the fixed frame 50 or the reinforcing blade piece 70 by coupling both sides of the fixed frame connecting piece 80 to the fixing bolt 84 to connect each fixed frame 50.

10: Rotary 12: Mast
14: Horizontal axis 20: Lifting cylinder
22: harrow frame 24: support rod
30: horizontal frame 32: cylinder bracket
40: harrow frame fixture 42: frame holder
44: Bolt 46: Lift limit stopper
50: fixed frame 52: connecting piece through hole
54: bolt fixing hole 60: fixing frame fixture
62: fixing pipe 64: tightening bolt
70: reinforcing blade piece 80: fixed frame connecting piece
82: fixing hole 84: fixing bolt

Claims (5)

The front end of the lifting cylinder 20 is hingedly coupled to the horizontal frame 30 is installed in the center of the cylinder bracket 32 is connected to the support rod 24 to the rotary 10, both sides of the horizontal frame 30 In the harrow mounting structure comprising a harrow frame fixture 40 hinged to the front end of the harrow frame 22,
The horizontal frame 30 is installed parallel to the horizontal axis 14 in the rear of the mast 12 installed in the upper center of the rotary 10,
One side is respectively coupled to both sides of the horizontal frame 30 and the other side is provided to be located on both sides of the mast 12 of the rotary 10 fixed frame 50 is fixed to the lower side of both sides of the mast 12 by a fixing means and,
Fixed frame fixture 60 is provided to be coupled to the horizontal frame 30 on one side of the fixed frame 50 and is movable to adjust the coupling position between the cylinder bracket 32 and the harrow frame fixture 40. )Wow,
One side of the fixed frame (50) protruding to a predetermined length is integrally formed and one end is configured to further comprise a reinforcing blade piece (70) coupled to the fixed frame fixture (60).
The method of claim 1,
Harrow mounting structure, characterized in that between the fixing frame 50 is fixed frame connecting piece (80) is installed to prevent twisting by connecting each fixed frame (50) to each other.
3. The method of claim 2,
On both sides of the fixed frame connecting piece 80, a plurality of fixing holes 82 or long holes are formed at regular intervals for connection with the fixed frame 50 that is positioned, and through one of the fixing holes 82 Harrow mounting structure, characterized in that fixed to the fixing frame (50) or reinforcement blade piece (70).
3. The method of claim 2,
The reinforcing blade piece 70 is integrally formed by being coupled to any one of the inner / outer surface, the upper end, the lower end of the fixing frame 50,
The reinforcing blade piece 70 is formed on the outer surface or the inner surface of the fixed frame 50 and the fixed frame connecting piece 80 is fixed to the reinforcing blade piece 70 to interconnect the fixed frame 50 to each other. In this case, the fixed frame 50, the harrow mounting structure, characterized in that the connecting piece through-hole 52 is formed for the penetration of the fixed frame connecting piece (80).
The method of claim 1,
The fixed frame fixture 60 is coupled to the fixed frame 50, the fixing tube 62 is provided to pass through the horizontal frame 30 to surround the outside of the horizontal frame 30, and the fixing tube 62 Harrow mounting structure, characterized in that consisting of a fastening bolt (64) for pressing the outer surface of the horizontal frame (30) through one side.
KR2020120003630U 2012-05-02 2012-05-02 Structure for harrow installation KR200469953Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020120003630U KR200469953Y1 (en) 2012-05-02 2012-05-02 Structure for harrow installation

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101574329B1 (en) * 2015-04-21 2015-12-07 강경희 Mortar spreading device for constructing tile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144406U (en) * 1986-03-08 1987-09-11
JP2003339201A (en) 2002-05-30 2003-12-02 Sugano Farm Mach Mfg Co Ltd Apparatus for mounting packer for tilling implement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144406U (en) * 1986-03-08 1987-09-11
JP2003339201A (en) 2002-05-30 2003-12-02 Sugano Farm Mach Mfg Co Ltd Apparatus for mounting packer for tilling implement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101574329B1 (en) * 2015-04-21 2015-12-07 강경희 Mortar spreading device for constructing tile

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