KR20230036200A - High-speed plow with improved working performance - Google Patents

Abstract

The present invention relates to a plow towed by a tractor (1) to plow a field. The plow of the present invention comprises: a plow frame (10) mounted and hung on the rear of the tractor (1) to receive the power of the tractor (1) to perform a swing motion vertically, thereby allowing the height thereof to be adjusted; a plurality of front plow members (20A) installed in a zigzag arrangement at predetermined intervals on the bottom of the front side of the plow frame (10) to plow the soil to the left; a plurality of rear plow members (20B) installed in a zigzag arrangement at predetermined intervals on the bottom of the rear side of the plow frame (10) to be crossed with the front plow members (20A) so as to plow the soil to the right; and a rolling member (30) mounted on the rear side of the plow frame (10) to maintain the same plowing depth of the front and rear plow members (20A, 20B), and break up plowed soil lumps. Accordingly, the plow of the present invention consists of the front plow members installed in a zigzag arrangement to plow the soil to the left and the rear plow members installed in a zigzag arrangement to be crossed with the front plow members to plow the soil to the right such that the load on the plow members is distributed evenly rather than being concentrated on one side to enable stable tillage work to be performed at a high speed even at high plowing depth.

Description

High-speed plow with improved working performance}

The present invention relates to a plow that is towed by a tractor and plows a field, and more particularly, a front plow member 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 plow the soil to the right side with the front plow member staggered. By configuring the rear plow member, the load applied to the plow member is uniformly distributed without leaning to one side, and thus a high-speed plow with improved work performance capable of stable plowing work at high speed even at a high plowing depth.

In general, a plow is used to plow soil using a cultivator or a tractor for the purpose of cultivating crops in farmland.

Here, the plow mounted on the tractor is equipped with a plow unit composed of a plowshare and a crest on the frame, and when the tractor moves forward, the plow unit is pulled and the soil of the farmland is plowed.

The plow unit for such a tractor consists of a multiple plow having a plurality of plows according to the size or horsepower of the tractor.

That is, the multiple plow is equipped with three or more plow units, and each plow unit may 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, and it is impossible to work at high speed at a high plow depth.

Therefore, in recent years, the plowing unit is installed in a zigzag pattern to distribute the load generated on the plowing unit to improve work safety.

However, since the direction of plowing the soil is determined only to the left or right, there is a problem in that correct and stable driving is difficult as the load is concentrated in one direction.

Republic of Korea Patent Registration No. 10-1163488 (Title of Invention: Tractor plowing device)

The present invention has been proposed to solve the above problems, and is composed of a front plow member arranged in a zigzag pattern to plow the soil to the left, and a rear plow member arranged in a zigzag pattern to plow the soil to the right side and staggered with the front plow member. The purpose of the present invention is to provide a high-speed plow with improved work performance capable of stable plowing work at high speed even at a high plowing depth as the load applied to the plow member is uniformly distributed without being biased to one side.

In addition, the present invention is a high-speed with improved work performance that facilitates sowing or crop cultivation by securing the porosity of the soil by arranging the front plow member and the rear plow member in a staggered zigzag pattern to make paddy fields or plowing denser It is intended to provide a plow.

The present invention relates to a plow that is towed by a tractor and plows a field, comprising: a plow frame that is mounted to be suspended from the rear of the tractor, and whose height is adjusted by swinging up and down by receiving power from the tractor; a plurality of front plow members arranged and mounted in a zigzag manner at a predetermined interval at the front lower end of the plow frame to plow the soil in a leftward direction; a plurality of rear plow members arranged and mounted at the rear lower end of the plow frame in a zigzag manner at intervals from the front plow member to plow the soil in the right direction; The plurality of rear plow members 20B are positioned between the plurality of front plow members 20A.

It is characterized in that it further comprises; a rolling member mounted at the rear of the plow frame, keeping the center of gravity of the front and rear plow members the same and crushing the overturned soil lump.

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

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

In addition, the front / rear plow member according to the present invention, arc-type frost mounted on the plow frame; Main moisturization mounted on the front lower end of the frost to dig up the soil and lift it up; a crest mounted in the front middle of the frost to hand over the dug soil to the left or right; A connection plate that is jointly mounted on the back of the main moisturizing and crest to tie it into a single body; It is characterized in that it consists of; auxiliary moisturizing that is mounted in a V shape at the rear lower end of the frost to dig up the soil and raise it on both sides.

In addition, the main moisturizing according to the present invention, the main moisturizing plate having a longer vertical length than the horizontal length; V-shaped main moisturizing blades inclined to gradually become thinner on the lower side of the front side of the main moisturizing plate; A pair of main moisture-retaining brackets protruding from the rear surface of the main moisture-retaining plate so that the side surface of the frost is wrapped around; It is characterized in that it is formed with a plurality of main moisturizing holes that pass through the upper end of the main moisturizing plate and the main moisturizing bracket at predetermined intervals to induce removal/attachment.

In addition, the crest according to the present invention, an arc-shaped crest plate having a vertical length longer than the horizontal length and twisted at a predetermined angle toward the left or right side; a crest plate bracket protruding from the rear surface of the crest plate so that the side surface of the castle is wrapped; It is characterized in that it is formed with a plurality of crest holes that pass through the crest plate bracket at predetermined intervals to induce detachment/attachment.

In addition, the auxiliary moisturizing plate according to the present invention, the auxiliary moisturizing plate having a horizontal length longer than the vertical length; A secondary moisturizing blade inclined to gradually become thinner on the lower side of the front side of the secondary moisturizing plate; A secondary moisturizing fixing plate that extends and bends at a predetermined angle on one side of the vertical side of the auxiliary moisturizing plate; Characterized in that it is formed as; a plurality of auxiliary moisturizing holes that pass through the auxiliary moisturizing fixing plate at predetermined intervals to induce removal/mounting.

In addition, the rolling member according to the present invention, the rolling frame is mounted to swing up and down to the rear of the plow frame; Cage rollers rotatably mounted at the lower end of the rolling frame and pressed against the ground for rolling motion; It is characterized by consisting of; a rolling cylinder connected to the plow frame and the rolling frame by hinges, respectively, and receiving power from the tractor to vary the height of the cage roller.

In addition, the rolling frame according to the present invention, a pair of rolling connecting plates connected by hinges to both rear sides of the plow frame; Pipe-type rolling frame mounted on one end of the rolling connecting 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 by consisting of; a cylinder bracket which is mounted in the middle of the rolling frame and is rotatably connected to the output end of the rolling cylinder.

In addition, the cage roller according to the present invention, a pair of rolling wheels rotatably connected to both sides of the lower end of the rolling frame by hinges; Rolling ribs that are radially connected to the outside of the rolling wheels to prevent intrusion into the ground and break up the 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 the position of pressing the ground during work to the working place, pulling the front and rear length to the length of the state where the cage roller 32 is not mounted It is characterized in that the cage roller 32 is lifted upward by acting as a hinge around the 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 to plow the soil to the left, and a rear plow member that is arranged in a zigzag pattern and plows the soil to the right side by being staggered with the front plow member, thereby reducing the load on the plow member to one side As it is not tilted and is evenly distributed, there is an effect that stable plowing work is possible at high speed even at a high plowing depth.

Second, the present invention configures a rolling member whose height is controlled by a hydraulic cylinder, so that it is possible to maintain a uniform and precise depth regardless of the ground environment, as well as to perform a separate leveling operation by breaking the overturned soil mass. There are effects that can be omitted.

Third, the present invention can guarantee a high lifespan with excellent durability by configuring the plow frame with high-strength pipes and brackets, and implements detachable / mounted plow members and rolling members with bolts, thereby providing convenient maintenance and excellent maintenance. Not only can stability be expected, but also there is an effect of minimizing soil drift by constructing a flap bracket that blocks scattering of soil being plowed.

Fourth, the present invention has the effect of ensuring the porosity of the soil by arranging the front plow member and the rear plow member in a zigzag pattern to make paddy fields or plowing denser, thereby facilitating seeding or crop cultivation. there is.

In addition to the effects described above, specific effects of the present invention will be described together while explaining specific details for carrying out the present invention.

1 is a side view showing a state in which a plow according to the present invention is connected to a tractor.
2 is a perspective view showing the plow as a whole according to the present invention.
3 is an exploded view showing separated main parts of the plow according to the present invention.
4 and 5 are enlarged and detailed perspective views of the plow frame according to the present invention.
6 is a plan view showing a direction in which the plow member according to the present invention plows the soil.
7 is an assembly view showing the plow member according to the present invention from the front and the side.
8 is an exploded view showing the configuration of the plow member according to the present invention separated.
9 is an enlarged perspective view showing in detail the main moisturizing of the plow member according to the present invention.
Figure 10 is a perspective view showing in detail each enlarged crest and auxiliary moisture of the plow member according to the present invention.
11 is an enlarged perspective view showing in detail the rolling member according to the present invention.
12a shows a process in which the rolling member according to the present invention breaks up the soil lump while maintaining the plowing member's hardness, and FIG. 12b shows a process in which the cage roller can be lifted upward and moved smoothly to a working place such as a rice field or road This is a side view for

Hereinafter, various embodiments of this document will be described with reference to the accompanying drawings. However, this is not intended to limit the technology described in this document to specific embodiments, and it should be understood that it includes various modifications, equivalents, and/or alternatives of the embodiments of this document. In connection with the description of the drawings, like reference numerals may be used for like elements.

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

In addition, terms used in this document are only used to describe a specific embodiment, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly dictates 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 a general dictionary may be interpreted as having the same or similar meaning as the meaning in the context of the related art, and unless explicitly defined in this document, an ideal or excessively formal meaning. not be interpreted as In some cases, even terms defined in this document cannot be interpreted to exclude the embodiments of this document.

The present invention relates to a plow that is towed by a tractor 1 as shown in FIG. 1 and plows a field, and as shown in FIGS. 2 and 3, a plow frame 10 and a plurality of front and rear plow members 20A and 20B and rolling It is a high-speed plow with improved work performance having the member 30 as a main component.

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

That is, the plow frame 10 is mounted so that it can swing upward and downward from the tractor 1, and the height of the plow frame 10 is adjusted by being connected to an actuator (hydraulic cylinder).

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

The skeletal pipes 11 are high-strength metal bodies and are disposed in the front, middle, and rear portions at predetermined intervals.

Skeletal brackets 12 are jointly mounted on both ends and inside of the skeletal pipes 11 to unite them.

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

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

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

The plow bracket 15 connects the front and rear plow members 20A and 20B, and is mounted in a zigzag arrangement on the middle and rear skeleton pipes 11 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 in the center of the rear skeletal pipe 11 is connected to a rolling cylinder 33 to be described later.

In addition, the rolling brackets 16 mounted on the rear skeletal pipe 11 at predetermined intervals are connected to a rolling connecting plate 31a, which will be described later.

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

That is, the left flap bracket 17 is mounted at a position opposite to the front plow member 20A that plows the soil in the left direction as shown in FIG. 6 to block scattering of the soil.

In addition, the right flap bracket 17 is mounted at a position opposite to the rear plow member 20B that plows the soil in the left direction to block scattering of the soil.

The reinforcing bar 18 is jointly mounted to the drive bracket 14 and the rolling bracket 16 to improve overall durability of the plow frame 10.

Subsequently, 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 configured to be divided into front and rear parts.

That is, as shown in FIG. 6, four front plow members 20A are mounted in a zigzag manner at a predetermined interval at the front lower end of the plow frame 10 to plow the soil in the left direction.

In addition, four rear plow members 20B are mounted in a zigzag manner at a predetermined interval at the rear lower end of the plow frame 10 to plow the soil in the right direction.

Here, the rear plow members 20B are arranged and mounted in a zigzag manner at positions staggered from 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 plowing member 20A and the rear plowing member 20B may be arranged in opposite directions in which soil is plowed.

Therefore, as the load applied to the plow members 20A and 20B is uniformly distributed without leaning to one side, stable plowing work can be performed at high speed even at a high plowing depth.

In addition, the front plow member 20A and the rear plow member 20B are alternately arranged in a zigzag pattern to make paddy fields or plowing denser, thereby securing porosity of the soil so that seeding or crop cultivation can be easily performed. there is.

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

The castle 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.

A plurality of bolt holes are formed in the castle 21 to induce removal/mounting of the main damper 22 to the auxiliary damper 25 together with the plow bracket 15.

The main moisturizing 22 is to dig up the soil and raise it up, and is mounted on the front lower end of the frost 21.

The crest 23 is to hand over the soil digging from the main retainer 22 to the left or right, and is mounted adjacent to the main retainer 22 in the front middle of the castle 21.

The connecting plate 24 is jointly mounted on the rear side of the main reinforcement 22 and the crest 23 to bind the main reinforcement 22 and the crest 23 as a single body.

Auxiliary moistening 25 is to dig up the soil and raise it on both sides, and is mounted on both sides of the rear bottom of the castle 21 to form a V shape when viewed in plan, that is, forked.

These auxiliary moisture retention 25 serves to expand the main moisture retention 22 having a relatively narrow width to reach a set width in order to minimize the tillage load.

Here, since the auxiliary moisture 25 sequentially enters and digs both sides of the valley already dug by the main moisture 22, a remarkably low tillage load is generated.

Therefore, it is possible to perform plowing work at high speed compared to conventional single-type moisturizing with the same width.

On the other hand, the main moisturizing 22 has a structure in which the main moisturizing plate 22a, the main moisturizing blade 22b, the main moisturizing bracket 22c, and the main moisturizing hole 22d are integrally formed, as shown in FIG.

The main retaining plate 22a has a longer vertical length than the horizontal length, and is a plate with a narrower width toward the top.

The main moisturizing blade 22b is formed in a V-shape on the lower side of the front side of the main moisturizing plate 22a and has a gradually thinner thickness.

The main moisturizing bracket 22c protrudes from the rear surface of the main moisturizing plate 22a so that the side surface of the frost 21 is wrapped around.

The main moisture retention hole 22d is formed through the top of the main moisture retention plate 22a and the main moisture retention bracket 22c at a predetermined interval to induce removal/installation by bolts.

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

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

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 plate bracket 23b protrudes from the rear surface of the crest plate 23a so that the left or right side of the castle 21 is wrapped.

The crested hole 23c is formed through the crest plate bracket 23b at a predetermined interval to induce removal/installation by means of bolts.

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

Auxiliary moisturizing plate (25a) has a long horizontal length compared to the vertical length, the outer vertical side is a plate cut into a V shape.

The auxiliary moisturizing blade (25b) is formed inclined to gradually thin the thickness of the lower side of the front side of the auxiliary moisturizing plate (25a).

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

Here, the secondary moisturizing fixing plate (25c) is bent at an angle so that the secondary moisturizing blade (25b) is mounted in an upwardly inclined state toward the rear so that the line enters the ground.

Auxiliary moisturizing holes 25d are formed through the auxiliary moisturizing fixing plate 25c at predetermined intervals to induce removal/installation by bolts.

Finally, the rolling member 30 according to the present invention is mounted to be swingable 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 depth of plowing of the front and rear plow members 20A and 20B and serves to break up the overturned 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.

The rolling frame 31 is a skeleton mounted to the rear of the plow frame 10 so as to swing up and down.

The rolling frame 31 is composed of a rolling connecting plate 31a, a rolling skeleton 31b, a hinge plate 31c, and a cylinder bracket 31d.

The rolling connecting plate 31a is hinged so as to be swingable up and down for each rolling bracket 16 of the plow frame 10.

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

Hinge plate (31c) is vertically mounted on both ends of the rolling frame (31b) accommodates the cage roller 32 rotatably.

Cylinder bracket (31d) is mounted in the middle of the rolling frame (31b) is rotatably connected to the output end of the rolling cylinder (33).

The cage roller 32 is rotatably mounted on the lower end of the rolling frame 31 and presses against the ground for rolling motion.

The cage roller 32 is composed of a rolling wheel 32a, a rolling rib 32b, and a reinforcing ring 32c.

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

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

Here, the rolling ribs 32b are preferably connected in an oblique line so as to sequentially contact the ground.

In addition, when the rolling ribs 32b are densely arranged, it is preferable to arrange them at appropriate intervals as resistance with the ground increases and jamming of the soil occurs.

The reinforcing rings 32c are arranged at predetermined intervals between the rolling ribs 32b to increase rigidity.

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

The 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 maintains the center of gravity of the front and rear plow members 20A and 20B in parallel by performing the role of a wheel of the tractor 1 as shown in FIG.

In addition, the rolling member 30 steps on the lump of soil due to its high viscosity and crushes it into small pieces, as shown in FIG. 12 .

Therefore, it is possible to maintain a uniform and precise drilling center regardless of the ground environment, and a separate flattening operation can be omitted.

In addition, as shown in FIG. 12B, when moving to a work place such as a rice field or road, the cage roller 32 reduces the length of the rolling cylinder 33 at the position of pressing the ground during work to reduce the front and rear length of the cage roller 32 ) is pulled to the length of the unmounted state, and the cage roller 32 acts as a hinge around the rolling bracket 16 rotatably connected, so that the cage roller 32 is lifted upward.

That is, when the piston of the rolling cylinder 33 retreats, a pulling force is generated toward the cylinder bracket 31d forward, and the generated pulling force is transmitted to the rolling connecting plate 31a through the rolling frame 31b. It is lifted upward along with the cage roller 32 starting from the rolling bracket 16 connected by a hinge.

This not only makes it easy to change the direction of the tractor as the overall length of the tractor is shortened by moving quickly without being hindered by obstacles when moving the work site such as rice fields or roads, or by raising and lowering the cage roller in the corner area during work, as well as making it easier to change the direction of the tractor is to minimize

Although the preferred embodiments of the present invention have been shown and described above, the present invention is not limited to the specific embodiments described above, and is common in the art to which the present invention pertains without departing from the gist of the present invention claimed in the claims. Of course, various modifications are possible by those with knowledge of, and these modified embodiments should not be individually understood from the technical spirit or perspective of the present invention.

1: tractor
10: plow frame
11: skeleton pipe
12: bone bracket
13: towing bracket
14: drive bracket
15: plow bracket
16: rolling bracket
17: flap bracket
18: Reinforcements
20A: front plow member
20B: rear plow member
21: sexual love
22: Main moisturizing
22a: main moisturizing plate
22b: main moisturizing blade
22c: Main moisturizing bracket
22d: Main moisturizing hole
23: crest
23a: rice plate
23b: crest plate bracket
23c: Crested Hall
24: connection plate
25: Auxiliary Moisturizing
25a: auxiliary moisturizing plate
25b: auxiliary moisturizing blade
25c: auxiliary moisturizing fixing plate
25d: auxiliary moisturizing hole
30: rolling member
31: rolling frame
31a: rolling connecting 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) mounted to be suspended from the rear of the tractor (1) and whose height is adjusted by swinging up and down upon receiving the power of the tractor (1);
a plurality of front plow members 20A arranged and mounted in a zigzag manner at a predetermined interval at the front lower end of the plow frame 10 to plow the soil in a leftward direction;
a plurality of rear plow members 20B arranged and mounted in a zigzag pattern at the rear lower end of the plow frame 10 at predetermined intervals and alternating with the front plow member 20A to plow the soil in the right direction;
The plurality of rear plow members (20B) is a high-speed plow with improved work performance, characterized in that located between the plurality of front plow members (20A).
The method of claim 1,
A rolling member (30) mounted at the rear of the plow frame (10) and keeping the center of gravity of the front and rear plow members (20A, 20B) the same and crushing the overturned soil mass (30); further comprising High-speed plow with improved work performance, characterized in that made
The method of claim 2,
The plow frame 10,
A plurality of skeletal pipes (11) disposed in the forward and backward directions at predetermined intervals;
A plurality of skeleton brackets 12 that are jointly mounted on both ends and inside of the skeleton pipes 11 and bind them together as a single body;
Traction brackets 13 mounted on both ends of the front skeletal pipe 11 and swingably connected to the tractor 1;
A drive bracket 14 mounted in the middle of the front and middle skeletal pipes 11 and connected to the actuator of the tractor 1;
plowing brackets 15 arranged and mounted on the middle and rear skeletal pipes 11 at predetermined intervals in a zigzag pattern to which the front and rear plowing members 20A and 20B are connected;
Flap brackets 17 mounted on the outer frame brackets 12 facing the front/rear plow members 20A and 20B to prevent scattering of the soil being plowed;
A reinforcing rod 18 that is jointly mounted to the driving bracket 14 and the rolling bracket 16 to increase durability;
High-speed plow with improved work performance, characterized in that it comprises a.
The method of claim 1,
The front and rear plow members 20A and 20B,
An arc-shaped castle 21 mounted on the plow frame 10;
A main moistening 22 mounted on the front lower end of the castle 21 to dig up the soil and lift it up;
a crest 23 mounted in the middle of the front of the castle 21 and handing over the dug soil to the left or right;
A connection plate 24 that is jointly mounted on the back of the main moisturizing 22 and the crest 23 and binds them in a single body;
Auxiliary moistening (25) mounted in a V shape at the lower rear of the frost (21) to dig up the soil and raise it on both sides;
High-speed plow with improved work performance, characterized in that it comprises a.
The method of claim 2,
The rolling member 30,
A rolling frame 31 mounted to be swingable up and down at the rear of the plow frame 10;
Cage rollers 32 rotatably mounted at the lower end of the rolling frame 31 and pressed to the ground for rolling motion;
Rolling cylinders 33 connected to the plow frame 10 and the rolling frame 31 by hinges, respectively, and receiving power from the tractor 1 to vary the height of the cage roller 32;
High-speed plow with improved work performance, characterized in that it comprises a.
The method of claim 5,
The cage roller 32 reduces the length of the rolling cylinder 33 when moving from the position of pressing the ground during work to the working place so that the front and rear lengths are pulled to the length of the state where the cage roller 32 is not mounted, so that the cylinder bracket ( 31d) causes a pulling force to be generated forward, and the generated pulling force is transferred to the rolling connecting plate 31a through the rolling frame 31b, starting from the rolling bracket 16 connected by a hinge to the cage roller 32 ) Is a high-speed plow with improved work performance, characterized in that it is lifted upwards.

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