KR102627100B1 - High-speed plow with improved working performance - Google Patents

Abstract

The present invention relates to a plow that is towed by a tractor (1) and plows a rice field. It is mounted hanging on the rear of the tractor (1) and swings up and down by receiving power from the tractor (1) to adjust its height. Plow frame (10); A plurality of front plow members (20A) arranged in a zigzag manner at predetermined intervals at the front bottom of the plow frame (10) to plow the soil in the left direction; A plurality of rear plow members (20B) arranged in a zigzag manner to alternate with the front plow members (20A) at predetermined intervals at the rear lower end of the plow frame (10) to plow the soil in the right direction; A rolling member (30) mounted at the rear of the plow frame (10), which maintains the same diameter of the front and rear plow members (20A) (20B) and breaks up the plowed soil lump. It is characterized by
Therefore, the present invention consists of a front plow member that is arranged in a zigzag pattern and plows the soil to the left, and a rear plow member that is arranged in a zigzag manner to alternate with the front plow member and plows the soil to the right, so that the load on the plow member does not shift to one side. As it is distributed evenly and without pressure, it provides the effect of stable tillage work at high speed even at high tillage depth.

Description

Agricultural plow {High-speed plow with improved working performance}

The present invention relates to a plow that is towed by a tractor and plows a rice field. More specifically, it relates to a plow that is arranged in a zigzag pattern to plow the soil to the left, and a front plow member that is arranged in a zigzag pattern to alternate with the front plow members to plow the soil to the right. This relates to an agricultural plow that is composed of a rear plow member, so that the load on the plow member is distributed evenly rather than being shifted to one side, allowing stable plowing work at high speeds even at high plow depths.

Generally, a plow is used to plow the soil using a cultivator or tractor for the purpose of growing crops on agricultural land.

Here, the plow mounted on the tractor is equipped with a plow part consisting of a plowshare and a comb on the frame, and when the tractor moves forward, the plow part is pulled and plows the soil of the farmland.

The plow unit for such a tractor consists of a multiple plow equipped with a plurality of plows depending on the size and horsepower of the tractor.

In other words, a multiple plow is equipped with three or more plow parts, and each plow part can be mounted in a left-right row or left-right zigzag with respect to the frame.

Here, when the plow parts are arranged in a row, the load generated when each plow part plows the soil increases, so there is a problem that it is impossible to work at high speeds at high depths.

Therefore, in recent years, the plow part has been installed in a zigzag manner to distribute the load generated on the plow part and improve the safety of work.

However, since the direction of plowing the soil is limited to left or right, the load is shifted to one side, making correct and stable driving difficult.

Republic of Korea Patent Publication No. 10-1163488 (Title of invention: Plow device for tractor)

The present invention was proposed to solve the above problems, and consists of a front plow member that is arranged in a zigzag pattern to plow the soil to the left, and a rear plow member that is arranged in a zigzag pattern to alternate with the front plow member and plow the soil to the right. The purpose is to provide an agricultural plow that is capable of stable tillage work at high speeds even at high depths, as the load on the plow members is distributed evenly rather than to one side.

In addition, the present invention seeks to provide an agricultural plow that secures porosity of the soil by arranging the front plow members and rear plow members in a zigzag manner to compact the plowing or plowing, making it easier to sow seeds or cultivate crops. It has a purpose.

The present invention relates to a plow that is towed by a tractor and plows a rice field, and includes a plow frame that is mounted on the rear of the tractor and swings up and down by receiving power from the tractor to adjust the height. A plurality of front plow members arranged in a zigzag manner at predetermined intervals at a lower front of the plow frame to plow the soil in the left direction; A plurality of rear plow members arranged in a zigzag manner to alternate with the front plow members at predetermined intervals at the rear lower end of the plow frame to plow the soil in the right direction; The plurality of rear plow members 20B are located between the plurality of front plow members 20A.

A rolling member is mounted at the rear of the plow frame and maintains the same diameter of the front and rear plow members and breaks up the plowed soil lump.

At this time, the plow frame according to the present invention includes a plurality of skeleton pipes arranged in the front and rear directions at predetermined intervals; A plurality of skeletal brackets jointly mounted on both ends and inside of the skeletal pipes to bind them into a single body; A traction bracket mounted on both ends of the front frame pipe and swingably connected to the tractor; A driving bracket mounted in the middle of the front and middle frame pipes to which the actuator of the tractor is connected; Plow brackets are arranged in a zigzag manner at predetermined intervals on the middle and rear skeleton pipes and connect the front and rear plow members; It is characterized in that it consists of a rolling bracket mounted on the rear skeleton pipe at a predetermined interval and rotatably connected to the rolling member.

In addition, the plow frame according to the present invention includes flap brackets respectively mounted on outer skeleton brackets facing the front and rear plow members to block scattering of soil being plowed; It is characterized in that it is further configured with a reinforcing bar that is jointly mounted on the driving bracket and the rolling bracket to increase durability.

In addition, the front/rear plow members according to the present invention include arc-shaped frost mounted on the plow frame; A main moisturizer that is mounted at the front bottom of the frost and digs up the soil and raises it upwards; A crest mounted in the front middle of the frost to pass the dug soil to the left or right; A connection plate that is jointly mounted on the back of the main comb and the crest to unite it together; It is characterized by being composed of an auxiliary moisturizer that is mounted in a V shape at the rear bottom of the frost and digs up the soil and raises it on both sides.

In addition, the main moisturizing device according to the present invention includes a main moisturizing plate having a vertical length that is longer than the horizontal length; A V-shaped main moisturizing blade whose thickness is gradually thinned at the lower horizontal side of the front side of the main moisturizing plate; A pair of main moisturizing brackets protruding from the rear of the main moisturizing plate to surround the sides of the frosting; It is characterized in that it is formed by a plurality of main moisturizing holes that penetrate the upper part of the main moisturizing plate and the main moisturizing bracket at a predetermined interval to induce detachment and installation.

In addition, the crest according to the present invention includes an arc-shaped crest plate that has a vertical length that is longer than the horizontal length and is twisted at a predetermined angle toward the left or right; A crest bracket protruding from the rear of the crest to surround the side of the castle; It is characterized in that it is formed by a plurality of crest holes that penetrate the crest plate bracket at predetermined intervals to induce removal/installation.

In addition, the auxiliary moisturizing device according to the present invention includes an auxiliary moisturizing plate having a horizontal length longer than the vertical length; An auxiliary moisturizing blade inclined to gradually become thinner on the lower horizontal side of the front side of the auxiliary moisturizing plate; An auxiliary moisturizing fixing plate extending and bent at a predetermined angle on one longitudinal side of the auxiliary moisturizing plate; It is characterized in that it is formed by a plurality of auxiliary moisturizing holes that penetrate the auxiliary moisturizing fixing plate at predetermined intervals to induce detachment/installation.

In addition, the rolling member according to the present invention includes a rolling frame mounted to the rear of the plow frame to be able to swing up and down; A cage roller rotatably mounted at the bottom of the rolling frame and rolling in close contact with the ground; A rolling cylinder is connected to the plow frame and the rolling frame with a hinge, and receives power from the tractor to vary the height of the cage roller.

In addition, the rolling frame according to the present invention includes a pair of rolling connection plates connected by hinges to both sides of the rear of the plow frame; A pipe-shaped rolling frame mounted on one end of the rolling connection plates in the left and right width directions; a pair of hinge plates mounted on both ends of the rolling frame to accommodate cage rollers; It is characterized in that it consists of a cylinder bracket mounted in the middle of the rolling frame and rotatably connected to the output end of the rolling cylinder.

In addition, the cage roller according to the present invention includes a pair of rolling wheels rotatably connected to both sides of the lower end of the rolling frame with hinges; Rolling bars are connected radially in a staggered manner to the outside of the rolling wheels to prevent intrusion into the ground and break up soil lumps; It is characterized by consisting of a reinforcing ring arranged at a predetermined interval between the rolling ribs to increase rigidity.

In addition, the cage roller 32 according to the present invention reduces the length of the rolling cylinder 33 when moving from a position that presses the ground during work to the work place, and pulls the front and rear lengths to the length when the cage roller 32 is not mounted. The cage roller 32 is lifted upward by acting as a hinge around a rolling bracket 16 to which the cage roller 32 is rotatably connected.

First, the present invention consists of a front plow member that is arranged in a zigzag pattern and plows the soil to the left, and a rear plow member that is arranged in a zigzag manner to alternate with the front plow member and plows the soil to the right, so that the load on the plow member is shifted to one side. As it is distributed evenly without leaning, it has the effect of enabling stable tillage work at high speeds even at high tillage depths.

Second, the present invention constitutes a rolling member whose height is controlled by a hydraulic cylinder, so that not only can uniform and precise leveling be maintained regardless of the ground environment, but also separate leveling work can be performed by breaking up the plowed soil lumps. There is an effect that can be omitted.

Third, the present invention ensures a high lifespan with excellent durability by composing the plow frame with high-strength pipes and brackets, and enables convenient maintenance and excellent durability by enabling plow members and rolling members to be removed and installed with bolts. Not only can stability be expected, but it has the effect of minimizing soil tilting by constructing a flap bracket that blocks the scattering of soil being tilled.

Fourth, the present invention has the effect of securing the porosity of the soil and making it easier to sow or grow crops by arranging the front and rear plow members in a zigzag manner to densely plow the rice field or field. there is.

In addition to the above-described effects, specific effects of the present invention are described below while explaining specific details for carrying out the invention.

1 is a side view showing a plow according to the present invention connected to a tractor.
Figure 2 is a perspective view showing the overall plow according to the present invention.
Figure 3 is an exploded view showing the main parts of the plow according to the present invention separated.
Figures 4 and 5 are enlarged perspective views showing the plow frame according to the present invention in detail.
Figure 6 is a plan view showing the direction in which the plow member according to the present invention plows the soil.
Figure 7 is an assembled view showing the plow member according to the present invention from the front and side.
Figure 8 is an exploded view showing the configuration of the plow member according to the present invention.
Figure 9 is an enlarged perspective view showing in detail the main plow of the plow member according to the present invention.
Figure 10 is an enlarged perspective view showing the crest and auxiliary plow of the plow member according to the present invention in detail, respectively.
Figure 11 is an enlarged perspective view showing the rolling member according to the present invention in detail.
Figure 12a shows the process in which the rolling member according to the present invention breaks up the soil lump while maintaining the concentricity of the plow members, and Figure 12b shows the process of lifting the cage roller upward so that it can be smoothly moved to a work site such as a rice field or road. This is a side view for

Hereinafter, various embodiments of this document are described with reference to the attached drawings. However, this is not intended to limit the technology described in this document to specific embodiments, and should be understood to include various modifications, equivalents, and/or alternatives to the embodiments of this document. In connection with the description of the drawings, similar reference numbers may be used for similar components.

Additionally, expressions such as “first,” “second,” etc. used in this document may modify various components regardless of order and/or importance, and may be used to distinguish one component from another component. It is only used and does not limit the corresponding components. For example, 'first part' and 'second part' may refer to different parts, regardless of order or importance. For example, a first component may be renamed to a second component without departing from the scope of rights described in this document, and similarly, the second component may also be renamed to the first component.

Additionally, the terms used in this document are merely used to describe specific embodiments and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions, unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by a person of ordinary skill in the technical field described in this document. Among the terms used in this document, terms defined in general dictionaries may be interpreted to have the same or similar meaning as the meaning they have in the context of related technology, and unless clearly defined in this document, have an ideal or excessively formal meaning. It is not interpreted as In some cases, even terms defined in this document cannot be interpreted to exclude embodiments of this document.

The present invention relates to a plow that is towed by a tractor (1) as shown in Figure 1 and plows a rice field, and as shown in Figures 2 and 3, it includes a plow frame (10), a plurality of front and rear plow members (20A) (20B), and a rolling plow. It is an agricultural plow whose main composition is member 30.

First, the plow frame 10 according to the present invention is a framework on which the front and rear plow members 20A and 20B and the rolling member 30 are detached and mounted, and is mounted to hang at the rear of the tractor 1 as shown in FIG. 1. .

That is, the plow frame 10 is mounted to enable swing movement up and down from the tractor 1, and the height is adjusted by being connected to an actuator (hydraulic cylinder).

This plow frame 10 is composed of a plurality of skeletal pipes 11 and skeletal brackets 12, as shown in FIGS. 2 and 3.

The skeleton pipe 11 is a high-strength metal body and is arranged at the front, middle, and rear at predetermined intervals.

The skeleton bracket (12) is jointly mounted on both ends and the inside of the skeleton pipes (11) to unite them.

Here, the plow frame 10 includes a traction bracket 13, a driving bracket 14, a plow bracket 15, a rolling bracket 16, a flap bracket 17, and a reinforcement bar 18, as shown in FIGS. 4 and 5. ) is installed.

The traction bracket 13 is connected to the rear of the tractor 1 so that it can swing up and down, and is mounted on both ends of the front skeleton pipe 11.

The driving bracket 14 is connected to the hydraulic cylinder of the tractor 1 and receives the swing motion, and is mounted in the middle of the front and middle skeletal pipes 11.

The plow bracket 15 is connected to the front and rear plow members 20A and 20B, and is mounted on the middle and rear skeleton pipes 11 in a zigzag arrangement at predetermined intervals.

The rolling bracket 16 is rotatably connected to the rolling member 30 and is mounted on the rear skeleton pipe 11 at a predetermined interval.

At this time, the rolling bracket 16 mounted at the center of the rear skeleton pipe 11 is connected to the rolling cylinder 33, which will be described later.

And the rolling bracket 16, which is mounted at a predetermined interval on the rear skeleton pipe 11, is connected to a rolling connection plate 31a, which will be described later.

The flap bracket 17 is mounted on the outer frame bracket 12 to block scattering of soil plowed by the front/rear plow members 20A and 20B.

That is, the left flap bracket 17 is mounted in a position opposite to the front plow member 20A, which plows the soil in the left direction, as shown in FIG. 6, and blocks soil from scattering.

And the right flap bracket (17) is mounted in a position opposite to the rear plow member (20B), which plows the soil in the left direction, and blocks soil from scattering.

The reinforcement bar (18) is jointly mounted on the driving bracket (14) and the rolling bracket (16) to improve the overall durability of the plow frame (10).

Next, the plow members 20A and 20B according to the present invention are arranged on the plow frame 10 as shown in FIGS. 1 to 3 to plow the soil, and are divided into front and rear.

That is, four front plow members 20A are mounted zigzagly at predetermined intervals at the front lower end of the plow frame 10, as shown in FIG. 6, and plow the soil in the left direction.

In addition, four rear plow members (20B) are mounted in a zigzag manner at predetermined intervals at the rear bottom of the plow frame (10) to plow the soil in the right direction.

Here, the rear plow members 20B are installed in a zigzag arrangement at positions crossing the front plow members 20A.

That is, the plurality of rear plow members 20B are positioned between the plurality of front plow members 20A.

The front plow member 20A and the rear plow member 20B can be arranged in opposite directions to plow the soil.

Therefore, as the load on the plow members 20A and 20B is distributed evenly rather than being concentrated on one side, stable plowing work can be performed at high speed even at high tillage depth.

In addition, by arranging the front plow members (20A) and rear plow members (20B) in a staggered zigzag manner to densely plow the rice field or field, the porosity of the soil can be secured to facilitate sowing or crop cultivation. there is.

These plow members (20A) (20B) are composed of frost (21), main plow (22), crest (23), connection plate (24), and auxiliary plow (25) as shown in FIGS. 7 and 8.

The bridge 21 is a connecting bridge mounted on the plow bracket 15 of the plow frame 10, and is formed in an arc shape with a predetermined curvature toward the front.

In this frost (21), a plurality of bolt holes are formed that guide the removal/installation of the main plowshare (22) or the auxiliary plowshare (25) along with the plow bracket (15).

The main moisturizer (22) digs up the soil and lifts it up, and is mounted at the front bottom of the frost (21).

The crest (23) passes the soil dug up from the main reservoir (22) to the left or right, and is mounted adjacent to the main reservoir (22) in the middle of the front of the frost (21).

The connection plate (24) is jointly mounted on the rear of the main bow (22) and the crest (23) and binds the main bow (22) and the crest (23) into a single body.

The auxiliary moisturizing device (25) digs up the soil and raises it on both sides, and is mounted at the rear bottom of the frosting (21) so that it has two prongs, that is, forming a V shape when viewed from the top.

This auxiliary moisturizer 25 serves to expand the main moisturizer 22, which has a relatively narrow width, to reach the set width in order to minimize the tillage load.

Here, the auxiliary plowshare 25 sequentially enters and digs both sides of the valley already dug by the main plowshare 22, resulting in a significantly lower tillage load.

Therefore, tillage work can be performed at high speed compared to the existing single-type plowshare with the same width.

Meanwhile, as shown in FIG. 9, the main moisturizer 22 has a structure in which the main moisturizer plate 22a, the main moisturizer blade 22b, the main moisturizer bracket 22c, and the main moisturizer hole 22d are formed integrally.

The main moisturizing plate 22a is a plate that has a longer vertical length than the horizontal length and becomes narrower toward the top.

The main moisturizing blade (22b) is formed on the lower horizontal side of the front side of the main moisturizing plate (22a) in a V-shaped shape with a gradually decreasing thickness.

The main moisturizing bracket (22c) is formed to protrude from the rear of the main moisturizing plate (22a) to surround the side of the frost (21).

The main moisturizing hole (22d) is formed through the upper part of the main moisturizing plate (22a) and the main moisturizing bracket (22c) at a predetermined interval to induce detachment/installation by a bolt.

In addition, the crest 23 has a structure in which the crest plate 23a, the crest plate bracket 23b, and the crest hole 23c are formed integrally, as shown in FIG. 10A.

The crest plate 23a is an arc-shaped plate that has a vertical length that is longer than the horizontal length and is twisted at a predetermined angle toward the left or right.

Here, the crest plate 23a of the front plow member 20A is twisted to the left, and the crest plate 23a of the rear plow member 20B is twisted to the right.

The crest bracket (23b) protrudes from the rear of the crest plate (23a) to surround the left or right side of the castle (21).

The crest hole (23c) is formed through the crest plate bracket (23b) at predetermined intervals to induce detachment/installation by bolts.

In addition, the auxiliary moisturizing device 25 has a structure in which an auxiliary moisturizing plate 25a, an auxiliary moisturizing blade 25b, an auxiliary moisturizing fixing plate 25c, and an auxiliary moisturizing hole 25d are formed as one body, as shown in FIG. 10b.

The auxiliary moisturizing plate 25a is a plate that has a horizontal length longer than the vertical length and whose outer vertical side is cut into a V shape.

The auxiliary moisturizing blade (25b) is formed on the lower horizontal side of the front side of the auxiliary moisturizing plate (25a) at an angle with a gradually decreasing thickness.

The auxiliary moisturizing plate (25c) is formed by bending one longitudinal side of the auxiliary moisturizing plate (25a) at a predetermined angle.

Here, the auxiliary moisturizing fixing plate 25c is bent diagonally so that the auxiliary moisturizing blade 25b is installed tilted upward toward the rear so that it enters the ground.

The auxiliary moisturizing hole (25d) is formed through the auxiliary moisturizing fixing plate (25c) at a predetermined interval to induce detachment/installation by a bolt.

Lastly, the rolling member 30 according to the present invention is mounted to be able to swing up and down at the rear of the plow frame 10, as shown in FIGS. 1 to 3.

This rolling member 30 maintains the same diameter of the front and rear plow members 20A and 20B and serves to break up the plowed soil lump.

That is, the rolling member 30 is composed of a rolling frame 31, a cage roller 32, and a rolling cylinder 33, as shown in FIG. 11.

The rolling frame 31 is a skeleton mounted on the rear of the plow frame 10 so that it can swing up and down.

This rolling frame 31 is composed of a rolling connection plate 31a, a rolling frame 31b, a hinge plate 31c, and a cylinder bracket 31d.

The rolling connection plate (31a) is connected to each rolling bracket (16) of the plow frame (10) with a hinge so that it can swing up and down.

The rolling frame (31b) is a circular or square high-strength pipe, and is mounted on one end of the rolling connection plates (31a) in the left and right width directions.

The hinge plate 31c is mounted perpendicularly to both ends of the rolling frame 31b and rotatably accommodates the cage roller 32.

The cylinder bracket (31d) is mounted in the middle of the rolling frame (31b) and rotatably connects the output end of the rolling cylinder (33).

The cage roller 32 is rotatably mounted at the bottom of the rolling frame 31, and rolls in close contact with the ground.

This cage roller 32 consists of a rolling wheel 32a, a rolling stem 32b, and a reinforcing ring 32c.

The rolling wheel 32a is a circular plate with a predetermined diameter, and is rotatably connected to the inside of the hinge plates 31c by a hinge.

The rolling ribs 32b are radially connected to the outer (rim) portions of the rolling wheels 32a and serve to prevent intrusion into the ground and break up soil lumps.

Here, it is desirable to connect the rolling ribs 32b diagonally so that they sequentially contact the ground.

In addition, when the rolling bars 32b are arranged closely, resistance to the ground increases and soil jamming occurs, so it is desirable to arrange them at appropriate intervals.

The reinforcing ring (32c) is arranged at a predetermined interval between the rolling ribs (32b) to increase rigidity.

The body of the rolling cylinder 33 is connected to the rolling bracket 16 mounted at the center of the rear skeleton pipe 11, and the piston is connected to the cylinder bracket 31d.

This rolling cylinder (33) receives the power of the tractor (1) and changes the height of the cage roller (32).

That is, the rolling member 30 serves as a wheel of the tractor 1 as shown in FIG. 1, thereby maintaining the radial centers of the front and rear plow members 20A and 20B in parallel.

And, as shown in FIG. 12, the rolling member 30 steps on the clumped soil lump due to its high viscosity and breaks it into small pieces.

Therefore, not only can uniform and precise leveling be maintained regardless of the ground environment, but separate leveling work can be omitted.

In addition, as shown in Figure 12b, when moving to a work area such as a rice field or a road, the cage roller 32 reduces the length of the rolling cylinder 33 at a position that presses the ground during work, so that the front and rear lengths are changed to the cage roller 32. ) is pulled to the length in the unmounted state, so that the cage roller 32 acts as a hinge around the rotatably connected rolling bracket 16 to lift the cage roller 32 upward.

That is, when the piston of the rolling cylinder 33 retreats, a pulling force is generated toward the cylinder bracket 31d toward the front, and the generated pulling force is transmitted to the rolling connection plate 31a through the rolling skeleton 31b. Starting from the rolling bracket (16) connected by a hinge, it is lifted upward together with the cage roller (32).

This not only shortens the overall length of the tractor by moving quickly without being hindered by obstacles when moving to work sites such as rice fields or roads, or by raising and lowering the cage roller in corner areas during work, but also makes it easier to change direction of the tractor, and also makes it easier to change direction in uncultivated areas. This is to minimize.

In the above, preferred embodiments of the present invention have been shown and described, but the present invention is not limited to the specific embodiments described above, and may be used in the technical field to which the invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications can be made by those skilled in the art, and these modifications should not be understood individually from the technical idea or perspective of the present invention.

1: Tractor
10: Plow frame
11: Skeleton pipe
12: Skeleton bracket
13: Towing bracket
14: Driving bracket
15: Plow bracket
16: Rolling bracket
17: Flap bracket
18: reinforcement
20A: Front plow member
20B: Rear plow member
21: Erotica
22: Main moisturizing
22a: Main moisturizing plate
22b: Main moisturizing day
22c: Main moisturizing bracket
22d: Main moisturizing hole
23: Crest
23a: Crest plate
23b: Crest plate bracket
23c: Crest Hall
24: Connection plate
25: Supplementary moisturizing
25a: Auxiliary moisturizing plate
25b: Auxiliary moisturizing day
25c: Auxiliary moisturizing fixing plate
25d: Auxiliary moisturizing hole
30: Rolling member
31: Rolling frame
31a: rolling connection plate
31b: rolling skeleton
31c: rolling hinge plate
31d: cylinder bracket
32: Cage roller
32a: rolling wheel
32b: Rolling rib
32c: reinforcement ring
33: Rolling cylinder

Claims (6)

In the plow that is towed by the tractor (1) and plows the field,
A plow frame (10) that is mounted to hang at the rear of the tractor (1) and whose height is adjusted by swinging up and down by receiving the power of the tractor (1);
A plurality of front plow members (20A) arranged in a zigzag manner at predetermined intervals at the front lower end of the plow frame (10) to plow the soil in the left direction;
a plurality of rear plow members (20B) arranged in a zigzag manner to alternate with the front plow members (20A) at predetermined intervals at the rear lower end of the plow frame (10) and plowing the soil in the right direction;
The plurality of rear plow members (20B) are located between the plurality of front plow members (20A),
The front/rear plow members (20A) (20B) are,
Arc-shaped frost (21) mounted on the plow frame (10);
A main moisturizer (22) mounted at the front bottom of the frost (21) to dig up the soil and raise it upward;
A crest (23) mounted in the front middle of the frost (21) to pass the excavated soil to the left or right;
A connection plate (24) that is jointly mounted on the rear of the main reservoir (22) and the crest (23) and binds them into a single body;
It includes an auxiliary moisturizer (25) mounted in a V shape at the rear bottom of the frost (21) to dig up the soil and raise it to both sides,
The main moisturizing plate (22) has a vertical length that is longer than the horizontal length and forms a main moisturizing plate (22a) that becomes narrower as it goes upward,
A main moisturizing blade (22b) formed on the lower horizontal side of the front side of the main moisturizing plate (22a) in a V-shaped shape with a gradually decreasing thickness,
A main moisturizing bracket (22c) protruding from the rear of the main moisturizing plate (22a) to surround the side of the frosting (21),
An agricultural plow, characterized in that the main moisturizing hole (22d) is formed through the top of the main moisturizing plate (22a) and the main moisturizing bracket (22c) at a predetermined interval and induces detachment/installation by bolts.
In claim 1,
A rolling member (30) mounted at the rear of the plow frame (10), which maintains the same diameter of the front and rear plow members (20A) (20B) and breaks up the plowed soil lumps; Agricultural plow characterized in that it consists of
In claim 2,
The plow frame 10 is,
A plurality of skeleton pipes (11) arranged in the front and rear directions at predetermined intervals;
A plurality of skeletal brackets (12) jointly mounted on both ends and inside of the skeletal pipes (11) to bind them into a single body;
A traction bracket (13) mounted on both ends of the front skeleton pipe (11) and swingably connected to the tractor (1);
A driving bracket (14) mounted in the middle of the front and middle skeleton pipes (11) to which the actuator of the tractor (1) is connected;
Plow brackets (15) are arranged in a zigzag manner at predetermined intervals on the middle and rear skeleton pipes (11) and connect the front and rear plow members (20A) and (20B);
Flap brackets (17) respectively mounted on the outer skeleton brackets (12) facing the front and rear plow members (20A) and (20B) to block scattering of the soil being plowed;
A reinforcing bar (18) jointly mounted on the driving bracket (14) and the rolling bracket (16) to increase durability;
Agricultural plow comprising:
delete In claim 2,
The rolling member 30 is,
A rolling frame (31) mounted to the rear of the plow frame (10) to be able to swing up and down;
A cage roller (32) rotatably mounted at the bottom of the rolling frame (31) and rolling in close contact with the ground;
A rolling cylinder (33) connected to the plow frame (10) and the rolling frame (31) with a hinge, respectively, and receiving power from the tractor (1) to vary the height of the cage roller (32);
Agricultural plow comprising:
In claim 5,
The cage roller 32 is in a position to press the ground during work, and when moving to the work place, the length of the rolling cylinder 33 is reduced and the front and rear lengths are pulled to the length in the state where the cage roller 32 is not installed, thereby attaching the cylinder bracket ( 31d) generates a pulling force toward the front, and the generated pulling force is transmitted to the rolling connection plate (31a) through the rolling skeleton (31b), starting from the rolling bracket (16) connected by a hinge to the cage roller (32). ) Agricultural plow characterized in that it is lifted upward.

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