KR102312513B1 - Agricultural machine with improved ease of use and work efficiency - Google Patents

Abstract

The present invention relates to a small machine used to plow paddies or fields. The small machine comprises: a drive unit (10) including an engine (11) for generating power by at least fossil fuels or electricity, and a mission (12) for converting power generated from the engine (11); a traveling unit (20) including wheels (21) rolled by receiving power from the drive unit (10), and a mudguard (22) for surrounding upper parts of the wheels (21) and preventing the earth from splashing; a steering unit (30) including a steering wheel (31) extending rearwardly from the drive unit (10) to receive a steering operation, and a control lever (32) attached to the steering wheel (31) to receive an output control operation; and a plow unit (40) tractably mounted in the rear of the drive unit (10) to plow paddies or fields and configured so that the position and angle of working depth are adjusted according to working environments. Therefore, the present invention can increase the satisfaction of consumers with simple maintenance and low price by having a light, thin, short, and small structure of an attachment for inducing attachment/detachment of a plow from a power device, and can be implemented to arbitrarily adjust the left and right positions and angle of working depth of the plow according to the environment or working conditions of paddies or fields, thereby increasing the convenience of use and the efficiency of work and enabling stable movement and storage of the plow without detachment of the plow.

Description

Agricultural machine with improved ease of use and work efficiency

The present invention relates to a small management device used to plow paddy fields or fields, and more particularly, by configuring the structure of an attachment that induces removal/installation of a plow from a power device in a light and simple configuration, easy maintenance and low price for consumers By implementing the arbitrarily adjustable left and right position and the angle of intensities of the plow according to the environment or working conditions of the paddy field, the convenience of use and work efficiency can be greatly improved as well as the removal of the plow. It relates to an agricultural management device with improved ease of use and work efficiency that can be moved and stored in a stable manner even if it is not done.

In general, as equipment for plowing paddy fields or fields in cultivated land, there are automatic agricultural equipment or manual agricultural equipment such as hoes or shovels depending on the working conditions.

In the past, only manual agricultural tools were used, so there was a problem in that the time and manpower required for the work were increased.

Therefore, in recent years, non-riding ridge plow managers that can automatically perform ridges or paddy plowing have been disseminated.

Unlike tractors or cultivators, these managers have a compact size and can be operated easily and conveniently even by the elderly or women, as well as unskilled people.

However, most of the attachments guiding the removal/installation of the plow from the manager have a complex structure.

Therefore, there is a problem that not only increases the burden on the purchase due to the increase of the price, but also the maintenance is difficult.

Above all, it has a structure in which there is no function to adjust the left and right position of the plow or the angle of lightness, or the adjustment method is difficult.

Therefore, there is a problem that not only causes inconvenience to use, but also reduces the overall work efficiency by failing to respond to the environment or working conditions of the paddy field.

Republic of Korea Public Utility Model Publication No. 20-2012-0007965 (Title of design: multi-purpose small controller)

The present invention has been proposed to solve the above problems, and by configuring the structure of the attachment for inducing removal/installation of the plow from the power device in a light and simple configuration, it is possible to increase the satisfaction of consumers with simple maintenance and low price, By arbitrarily adjusting the left and right position and the angle of inclination of the plow according to the environment or working conditions of the paddy field, the convenience of use and work efficiency can be greatly improved, and stable movement and storage without removing the plow can be achieved. The purpose is to provide an agricultural manager with improved ease of use and work efficiency.

The present invention relates to a small manager used to plow paddy fields or fields, comprising: an engine that generates power by at least fossil fuels or electricity; a driving unit comprising a wheel performing rolling motion by receiving power from the driving unit, and a mudguard that surrounds an upper portion of the wheel to prevent splashing; a steering unit extending rearward from the driving unit to receive steering operation; It is characterized in that it comprises; a plow part configured to be tractable to the rear of the driving unit to plow the paddy field, and to adjust the position and the angle of rake in accordance with the working environment.

At this time, the plow unit according to the present invention, a fixing member mounted to the rear of the driving unit; a connection member rotatably mounted to the rear side of the fixing member; a plow member rotatably mounted back and forth to the rear of the connecting member; and an adjusting member connected to the connecting member and the plow member to change the inclination angle by rotating the plow member back and forth from the connecting member according to a rotation operation.

In addition, the fixing member according to the present invention is mounted on the rear surface of the mission, the fixing block for accommodating the connection member; a plurality of fixing bolts inserted through the rear and side surfaces of the fixing block and fastened to the mission to induce fixing; a fixed shaft which is inserted through the center of the fixed block and constrains the connecting member to be rotatably left and right; a fixing pin inserted through one end of the fixing shaft and blocking the separation of the fixing shaft from the fixing block; It is mounted on the lower end of the fixing block, the auxiliary member for fixing the rear of the mudguard; characterized in that it is composed of.

In addition, the fixing block according to the present invention, a fixing bracket of a C-shaped cross-section for accommodating the connecting member rotatably left and right; Auxiliary brackets protruding toward the front at the lower front of the fixing bracket to surround both sides of the mission; a fixing hole penetrating vertically through the center of the horizontal portion of the fixing bracket and penetrating and accommodating the fixing shaft; A fastening hole for accommodating a fixing bolt through horizontally penetrating the vertical portion of the fixing bracket and the center of the auxiliary bracket is formed.

In addition, the auxiliary member according to the present invention, the auxiliary arm having a length capable of mounting the rear end of the mudguards; a pair of auxiliary plates protruding vertically at a predetermined distance from the middle portion of the upper surface of the auxiliary table and mounted on the fixing block; It is characterized in that the auxiliary hole is horizontally penetrated through the center of the auxiliary plate to accommodate the fixing bolt;

In addition, the connecting member according to the present invention is mounted to the rear of the fixing member rotatably left and right, a connecting rod for rotatably mounting the plow member back and forth; an adjustment bolt fastened to the front of the connecting rod to cause interference with the fixing member, and fixing the connecting rod to be positioned at the center or at a set left and right angle; a hinge bolt inserted through the rear of the connecting rod and rotatably constraining the plow member; It is characterized in that it is composed of; a hinge nut fastened to one end of the hinge bolt and blocking the detachment of the hinge bolt from the connecting rod.

In addition, the connecting rod according to the present invention, is vertically inserted and mounted in the center of the fixing member, the connecting shaft tube for guiding the plow member to be rotatable from side to side; a connecting boss vertically protruding to the rear of the connecting shaft pipe and fastening the adjusting bolt to be movable back and forth according to the rotation; an extension leg plate protruding a predetermined length toward the rear of the connection boss; a connection block protruding vertically from the rear surface of the extended leg plate and guiding a connection with the adjustment member; a connection slot vertically penetrating through the center of the connection block and movably accommodating the adjustment member; a hinge hole passing through the rear of the extended leg plate horizontally and accommodating the hinge bolt; A nut hole passing through the center of the connection block horizontally and movably constraining the adjusting member is formed.

In addition, the plow member according to the present invention, a control plate mounted upright and rotatably back and forth at the rear of the connection member; a plow blade disposed in front of the control plate and curved in a streamline toward one side to plow a paddy field; It is characterized in that it is composed of; a plow plate disposed horizontally at the lower end of the control plate to protect and fix the plow blade from the floor.

In addition, the control plate according to the present invention, a hinge block for accommodating the rear of the connecting member extending and protruding in a U shape at the upper end so as to rotate the plow blade back and forth; a hinge plate protruding toward the rear at the rear upper end to receive the forward and backward rotational force from the adjusting member; It is characterized in that; a hinge hole that horizontally penetrates through the hinge block and the hinge plate, respectively, to induce a connection with the connecting member and the adjusting member;

In addition, the plow blade according to the present invention has a plow groove recessed in a predetermined shape on the outer portion to facilitate discharge of the plowed soil according to the hardness, and the plow plate has improved strength and contact with the floor. It is characterized in that; a plow piece that protrudes to one side at the rear to increase the area to hold the parking posture; characterized in that it is formed.

In addition, the plow member according to the present invention includes: a reinforcing bar mounted on the rear of the plow blade and the plow plate to improve durability; and a reinforcing plate mounted on the lower surface of the plow blade and the plow plate to enhance durability.

In addition, the adjusting member according to the present invention, the adjusting nut rotatably interposed in the rear center of the connecting member; an adjustment bracket rotatably connected to the upper end of the rear surface of the plow member; a connection bolt fastened to the plow member and the adjustment bracket to rotatably constrain it; an adjustment screw connected to the adjustment nut and the adjustment bracket to rotate the plow member back and forth according to a rotation operation; It is characterized in that it is composed of a; the adjustment handle is mounted on the end of the adjustment screw is given a rotational force from the user.

The present invention can increase customer satisfaction with simple maintenance and low price by configuring the structure of the attachment for inducing removal/installation of the plow from the power equipment lightly, and the left and right sides of the plow can be adjusted according to the environment or working conditions of the rice field By arbitrarily adjusting the position and the angle of lightness, it is possible to significantly improve the convenience of use and work efficiency, as well as stable movement and storage without removing the plow.

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

1 is an actual photograph showing the overall manager according to the present invention.
Figure 2 is a perspective view showing the entire plow part of the manager according to the present invention.
3 is an exploded view showing the whole plow part of the manager according to the present invention separated.
4 is an exploded view showing an enlarged fixing member of the plow part according to the present invention.
5 is an enlarged perspective view of the fixing block of the fixing member according to the present invention.
6 is a perspective view showing an enlarged auxiliary member of the fixing member according to the present invention.
7 is an enlarged perspective view of the connecting member of the plow part according to the present invention.
8 is an enlarged perspective view of the plow member of the plow unit according to the present invention.
9 and 10 are enlarged perspective views showing the adjusting member of the plow part according to the present invention.
11 and 12 are operational state diagrams showing the process of adjusting the posture of the plow part according to the present invention.

Hereinafter, various embodiments of the present 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 various modifications, equivalents, and/or alternatives of the embodiments of this document are included. In connection with the description of the drawings, like reference numerals may be used for like components.

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

In addition, terms used in this document are used only to describe specific embodiments, and may not be intended to limit the scope of other embodiments. The singular expression may include the plural expression unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meanings as commonly understood by one of ordinary skill in the art described in this document. Among the terms used in this document, terms defined in a general dictionary may be interpreted with the same or similar meaning as the meaning in the context of the related art, and unless explicitly defined in this document, ideal or excessively formal meanings is not interpreted as In some cases, even terms defined in this document cannot be construed to exclude embodiments of the present document.

The present invention relates to a small manager used to plow paddy fields or fields. It is an agricultural manager with improved ease of use and work efficiency, which is a major component of the plowing plow part 40 .

The tillage apparatus according to the present invention is a non-boarding type small vehicle in which the user controls the plow unit 40 in a standing state.

As shown in FIG. 1 , the tillage apparatus includes a driving unit 10 , a driving unit 20 , and a control unit 30 .

The driving unit 10 includes an engine 11 that generates power, and a mission 12 that converts power generated from the engine 11 .

That is, the engine 11 generates power by gasoline or electric energy, and the mission 12 transmits the power generated from the engine 11 to the driving unit 20 .

The driving unit 20 includes a wheel 21 that receives power from the driving unit 10 for rolling motion, and a mudguard 22 that surrounds the upper portion of the wheel 21 and prevents mud splashing.

That is, the wheel 21 is connected to the mission 12 by a chain or gear to receive rolling power, and the mudguard 22 prevents the dirt from bouncing from the wheel spin phenomenon of the wheel 21 .

Here, the wheel 21 may be composed of a wheel and a tire for simple driving, or may be composed of a rotary that evenly selects a paddy field.

The steering unit 30 includes a steering wheel 31 extending rearward from the driving unit 10 to receive steering operation, and a control lever 32 attached to the steering wheel 31 to operate output control.

That is, the steering wheel 31 is a handle that is bifurcated and can be gripped by the user with both hands, and induces the user to change the direction of the tillage device.

The control lever 32 is attached to the steering wheel 31 , respectively, to control the on/off and RPM of the engine 21 , and intermittently regulates the clutch of the transmission 12 so that power to the wheels 21 is selectively transmitted.

The plow unit 40 according to the present invention is mounted to the rear of the driving unit 10 to be towed as shown in FIG. 1 , and serves to plow the paddy field.

The plow unit 40 provides a function of arbitrarily adjusting the left and right positions and the angle of inclination according to the presence or absence of work and the rice field environment.

That is, the plow part 40 includes a fixing member 41 mounted to the rear of the driving unit 10 as shown in FIGS. 2 and 3 and a connecting member 42 mounted to the rear of the fixing member 41 rotatably left and right. is made of

And a plow member 43 mounted to the rear of the connection member 42 so as to be rotatable back and forth, and the connection member 42 and the plow member 43 are connected to the plow member from the connection member 42 according to the rotational operation. 43) is made of an adjustment member 44 for changing the angle of inclination by rotating it back and forth.

First, the fixing member 41 is composed of a fixing block 41a, a fixing bolt 41b, a fixing shaft 41c, a fixing pin 41d, and an auxiliary member 41e as shown in FIG.

The fixing block 41a is mounted on the rear surface of the mission 12 to accommodate the connection member 42 rotatably left and right.

The fixing bolts 41b are respectively inserted through the rear and side surfaces of the fixing block 41a and are fastened to the mission 12 .

The fixed shaft 41c is vertically inserted into the center of the fixed block 41a to constrain the received connecting member 42 to be rotatably left and right.

The fixing pin 41d is formed in an R shape, and is inserted through the lower end of the fixing shaft 41c to block the separation of the fixing shaft 41c from the fixing block 41a.

The auxiliary member (41e) is mounted on the lower end of the fixing block (41a) to fix the rear of the mudguard (22).

At this time, the fixing block 41a has a structure in which the fixing bracket 41a-1, the auxiliary bracket 41a-2, the fixing hole 41a-3, and the fastening hole 41a-4 are integrally formed as shown in FIG. .

The fixing bracket 41a-1 is formed in a C-shaped cross-section, and rotatably accommodates the connecting member 42 in the rear of the opening side.

Auxiliary bracket (41a-2) is formed to protrude forward toward the lower front of the closed side of the fixing bracket (41a-1) surrounds both sides of the mission (12).

The fixing hole 41a-3 is vertically penetrating through the center of the horizontal portion of the fixing bracket 41a-1 to receive through the fixing shaft 41c.

The fastening hole 41a-4 is formed horizontally through the vertical portion of the fixing bracket 41a-1 and the center of the auxiliary bracket 41a-2 to accommodate the fixing bolt 41b.

In addition, as shown in FIG. 6 , the auxiliary member 41e has a structure in which an auxiliary stand 41e-1, a pair of auxiliary plates 41e-2, and an auxiliary hole 41e-3 are integrally formed.

The auxiliary stand (41e-1) is a rod having a length capable of mounting the rear ends of the mudguards (22), and is mounted horizontally in the left and right directions at the lower end of the fixing block (41a).

The auxiliary plate 41e-2 is formed to protrude vertically at a predetermined distance from the middle portion of the upper surface of the auxiliary table 41e-1, and is mounted in close contact with the side surface of the auxiliary bracket 41a-2.

The auxiliary hole (41e-3) is horizontally formed through the center of the auxiliary plate (41e-3) to induce fastening with the auxiliary bracket (41a-2) with the fixing bolt (41b).

And the connecting member 42 is composed of a connecting rod (42a), an adjustment bolt (42b), a hinge bolt (42c), and a hinge nut (42d) as shown in FIG.

The connecting rod (42a) is rotatably inserted and mounted to the rear of the fixing member (41) left and right to mount the plow member (43) to be described later so as to be rotatable back and forth.

The connecting rod (42a) is a connecting shaft pipe (42a-1), a connecting boss (42a-2), an extension leg plate (42a-3), a connecting block (42a-4), a connecting slot (42a-5), a hinge hole (42a) -6) and the nut holes 42a-7 are integrally formed.

The connecting shaft pipe (42a-1) is vertically inserted and mounted in the center of the fixing bracket (41a-1), and the fixing shaft (41c) is inserted through it to connect the plow member (43) so as to be able to rotate from side to side.

The connecting boss (42a-2) is formed to protrude vertically to the rear of the connecting shaft pipe (42a-1) to fasten the adjusting bolt (42b) so as to be movable back and forth according to the rotation.

The extended leg plate (42a-3) is a skeletal frame for connecting and supporting the plow member (43), and is formed to protrude a predetermined length toward the rear on the rear surface of the connection boss (42a-2).

The connection block (42a-4) is formed to protrude vertically from the rear surface of the extension leg plate (42a-3) to induce connection with the adjustment member (44).

The connection slot (42a-5) is vertically penetrated in the center of the connection block (42a-4) to accommodate the adjustment member (44) to be movable.

The hinge hole (42a-6) is horizontally penetrated in the rear of the extension leg plate (42a-3) to receive the hinge bolt (42c) through.

The nut hole (42a-7) passes through the center of the connection block (42a-4) horizontally to constrain the adjustment member 44 to be flowable.

The adjustment bolt (42b) is fastened to the front of the connection boss (42a-2) to cause rotational interference with the fixing member (41).

That is, the adjustment bolt (42b) serves to fix the extension leg plate (42a-3) to be positioned at the center or at a set left and right angle.

The function of the adjustment bolt 42b will be explained again through the operation process to be described later.

The hinge bolt 42c is inserted through the hinge hole 42a-6 to constrain the plow member 43 to be rotatably forward and backward.

The hinge nut 42d is fastened to one end of the hinge bolt 42c to block the detachment of the hinge bolt 42c from the hinge hole 42a-6.

Subsequently, the plow member 43 has a structure in which the adjusting plate 43a, the plow blade 43b, and the plow plate 43c are integrally formed as shown in FIG. 8 .

The adjustment plate 43a is a pillar mounted to the rear of the connecting rod 42a so as to be able to rotate back and forth.

A hinge block 43a-1 is formed on the upper end of the control plate 43a to extend and protrude in a U shape to accommodate the rear of the extended leg plate 42a-3.

And the upper end of the rear surface of the adjustment plate (43a) is formed with a hinge plate (43a-2) that protrudes toward the rear to receive the forward and backward rotational force from the adjustment member (44).

Here, hinge holes 43a-3 are formed in the hinge block 43a-1 and the hinge plate 43a-2, respectively, which are horizontally penetrated to induce connection with the connection member 42 and the adjustment member 44.

The plow blade (43b) is formed to be curved in a streamline shape toward the right to plow the paddy field, and is integrally mounted in front of the control plate (43a).

Here, one or more plow grooves 43b-1 concave in a predetermined shape are formed on the right side of the plow blade 43b.

Such a plow groove (43b-1) facilitates the discharge of the plowed soil according to the angle of lightness.

The plow plate 43c is horizontally and integrally mounted on the lower end of the control plate 43a to protect the plow blade 43b from the floor and firmly fix it.

Here, a plow piece 43c-1 extending toward the right at a predetermined angle is further formed at the rear of the plow plate 43c.

The plow piece 43c-1 increases the strength of the plow plate 43c and increases the contact area with the floor, thereby stably supporting the parking posture.

At this time, it is preferable that the plow member 43 further includes a reinforcing rod 43d and a reinforcing plate 43e.

One or more reinforcing bars 43d are mounted on the rear of the plow blade 43b and the plow plate 43c to improve durability.

One or more reinforcing plates 43e are mounted on the bottom surfaces of the plow blade 43b and the plow plate 43c to improve durability.

Finally, the adjustment member 44 is composed of an adjustment nut 44a, an adjustment bracket 44b, a connection bolt 44c, an adjustment screw 44d, and an adjustment handle 44e, as shown in FIGS. 9 and 10 . .

The adjusting nut 44a has a shaft integrally protruding from both sides of the nut, and the shaft is rotatably interposed in the nut hole 42a-7 of the connecting rod 42a.

The adjustment bracket 44b is formed in a U-shaped cross-sectional shape, and rotatably accommodates the hinge plate 43a-2 of the adjustment plate 43a.

The connection bolt 44c is fastened to the hinge hole 43a-3 of the hinge plate 43a-2 accommodated together with the adjustment bracket 44b to rotatably constrain it.

The adjusting screw 44d is connected to the adjusting nut 44a and the adjusting bracket 44b to rotate the plow member 43 back and forth according to the rotation operation.

This adjusting screw (44d) is a threaded bolt formed on the outer surface, and is connected to the adjusting bracket (44b) idling while being fastened to the adjusting nut (44a).

The adjustment handle 44e is mounted on the end of the adjustment screw 44d to receive rotational force from the user.

That is, when the adjustment handle 44e is rotated to the right, the adjustment screw 44d moves down from the adjustment nut 44a and pushes the adjustment bracket 44b forward.

Conversely, when the adjustment handle 44e is rotated to the left, the adjustment screw 44d rises from the adjustment nut 44a and pulls the adjustment bracket 44b rearward.

Hereinafter, a process of adjusting the posture of the plow unit 40 will be described with reference to FIGS. 11 and 12 .

First, after the plow unit 40 is mounted on the driving unit 10, the left and right positions of the plow member 43 can be adjusted in consideration of the paddy field environment or working conditions.

That is, when the plow member 43 (not shown in the drawing) is to be positioned in the center, the fixing bolts 42b fastened to the left and right from the connecting shaft pipe 42a-1 as shown in FIG. ) and attach it in a state of equal length toward the front side.

If it is desired to position the plow member 43 to be twisted in the left direction, the left and right adjustment bolts 42b may be brought into close contact with the front surface of the fixing bracket 41a-1 while having different lengths in accordance with the twisted direction.

Similarly, the angle of inclination of the plow member 43 can be adjusted in consideration of the paddy field environment or working conditions.

That is, when the control handle 44e is rotated to the right as shown in FIG. 12 , the plow member 43 is rotated obliquely toward the front with respect to the hinge bolt 42c.

Conversely, when the control handle 44e is rotated to the left, the plow member 43 is tilted toward the rear with respect to the hinge bolt 42c.

As described above, by arbitrarily adjusting the left and right positions and the angle of inclination of the plow according to the environment or working conditions of the paddy field, it is possible to significantly improve the convenience of use and the efficiency of work.

In the above, preferred embodiments of the present invention have been illustrated and described, but the present invention is not limited to the specific embodiments described above, and it is common in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. Various modifications may be made by those having the knowledge of, of course, and these modified embodiments should not be individually understood from the technical spirit or perspective of the present invention.

10: drive part 11: engine
12: Mission 20: Driving
21: wheel 22: mudguard
30: control unit 31: control panel
32: control lever 40: plow part
41: fixing member 41a: fixing block
41a-1: fixing bracket 41a-2: auxiliary bracket
41a-3: fixing hole 41a-4: fastening hole
41b: fixing bolt 41c: fixing shaft
41d: fixing pin 41e: auxiliary member
41e-1: Auxiliary plate 41e-2: Auxiliary plate
41e-3: auxiliary hole 42: connecting member
42a: connecting rod 42a-1: connecting shaft pipe
42a-2: connecting boss 42a-3: extension plate
42a-4: connection block 42a-5: connection slot
42a-6: hinge hole 42a-7: nut hole
42b: adjustment bolt 42c: hinge bolt
42d: hinge nut 43: plow member
43a: throttle plate 43a-1: hinge block
43a-2: hinge plate 43a-3: hinge hole
43b: plow blade 43b-1: plow groove
43c: plow plate 43c-1: plow side
43d: reinforcing bar 43e: reinforcing plate
44: adjusting member 44a: adjusting nut
44b: adjustment bracket 44c: connection bolt
44d: adjusting screw 44e: adjusting handle

Claims (7)

In a small manager used to plow a paddy field or a field,
a driving unit 10 comprising at least an engine 11 that generates power by fossil fuel or electricity, and a mission 12 that converts power generated from the engine 11;
a driving unit 20 comprising a wheel 21 that receives power from the driving unit 10 for rolling motion, and a mudguard 22 that surrounds the upper portion of the wheel 21 and prevents mud splashing;
a control unit 30 including a steering wheel 31 extending rearward from the driving unit 10 to receive steering operation, and a control lever 32 attached to the steering wheel 31 to receive output control;
Including; including,;
The plow part 40,
a fixing member 41 mounted to the rear of the driving unit 10;
a connection member 42 mounted to the rear of the fixing member 41 so as to be rotatable from side to side;
a plow member (43) mounted to the rear of the connecting member (42) so as to be rotatable back and forth;
An adjusting member 44 connected to the connecting member 42 and the plow member 43 to change the inclination angle by rotating the plow member 43 back and forth from the connecting member 42 according to the rotation operation;
The fixing member 41,
a fixing block (41a) mounted on the rear surface of the mission (12) and accommodating the connection member (42);
A plurality of fixing bolts (41b) that are inserted through the rear and side surfaces of the fixing block (41a) and are fastened with the mission (12) to induce fixing;
a fixing shaft (41c) inserted through the center of the fixing block (41a) and constraining the connecting member (42) to be rotatably left and right;
a fixing pin (41d) inserted through one end of the fixing shaft (41c) and blocking the separation of the fixing shaft (41c) from the fixing block (41a);
an auxiliary member (41e) mounted on the lower end of the fixing block (41a) and fixing the rear of the mudguard (22);
Agricultural manager with improved ease of use and work efficiency, characterized in that it consists of
delete delete The method according to claim 1,
The fixing block (41a) is,
a fixing bracket (41a-1) having a C-shaped cross-section for accommodating the connecting member (42) rotatably from side to side;
Auxiliary brackets (41a-2) protruding toward the front on the lower front of the fixing bracket (41a-1) surrounds both sides of the mission (12);
a fixing hole (41a-3) penetrating vertically through the center of the horizontal portion of the fixing bracket (41a-1) and penetrating and receiving the fixing shaft (41c);
A fastening hole (41a-4) passing horizontally through the vertical portion of the fixing bracket (41a-1) and the center of the auxiliary bracket (41a-2) to receive the fixing bolt (41b); is formed,
The auxiliary member 41e,
an auxiliary (41e-1) having a length capable of mounting the rear ends of the mudguards (22);
A pair of auxiliary plates (41e-2) vertically protruding at a predetermined distance from the middle of the upper surface of the auxiliary (41e-1) and mounted on the fixing block (41a);
an auxiliary hole (41e-3) horizontally penetrating through the center of the auxiliary plate (41e-2) to receive a fixing bolt (41b);
Agricultural management device with improved ease of use and work efficiency, characterized in that this is formed.
The method according to claim 1,
The connecting member 42,
a connecting rod (42a) rotatably mounted to the rear of the fixing member (41) and rotatably mounted to the plow member (43) back and forth;
an adjustment bolt (42b) fastened to the front of the connecting rod (42a) to cause interference with the fixing member (41), and fixing the connecting rod (42a) to be positioned at the center or at a set right and left angle;
a hinge bolt (42c) which is inserted through the rear of the connecting rod (42a) and constrains the plow member (43) to be rotatably forward and backward;
A hinge nut (42d) fastened to one end of the hinge bolt (42c) and blocking the departure of the hinge bolt (42c) from the connecting rod (42a);
The connecting rod (42a) is,
a connecting shaft pipe (42a-1) which is vertically inserted and mounted in the center of the fixing member (41) and guides the plow member (43) to be rotatable from side to side;
a connecting boss (42a-2) protruding vertically from the rear of the connecting shaft pipe (42a-1) and fastening the adjusting bolt (42b) to be movable back and forth according to the rotation;
an extended leg plate (42a-3) protruding a predetermined length toward the rear of the connection boss (42a-2);
a connection block (42a-4) protruding vertically from the rear surface of the extension leg plate (42a-3) and guiding a connection with the adjustment member (44);
a connection slot (42a-5) penetrating vertically through the center of the connection block (42a-4) and movably accommodating the adjustment member (44);
a hinge hole (42a-6) passing through the rear of the extended leg plate (42a-3) and accommodating the hinge bolt (42c) therethrough;
a nut hole (42a-7) passing horizontally through the center of the connection block (42a-4) and movably constraining the adjustment member (44);
Agricultural management device with improved ease of use and work efficiency, characterized in that this is formed.
The method according to claim 1,
The plow member 43,
a control plate (43a) mounted upright and rotatably back and forth at the rear of the connection member (42);
a plow blade (43b) arranged in front of the control plate (43a) and curved in a streamline toward one side to plow the paddy field;
The plow plate 43c is horizontally disposed at the lower end of the control plate 43a to protect and fix the plow blade 43b from the floor; it consists of,
The control plate 43a is,
a hinge block (43a-1) extending and protruding in a U shape at the upper end to rotate the plow blade (43b) back and forth to accommodate the rear of the connecting member (42);
a hinge plate (43a-2) protruding toward the rear at the rear upper end to receive the forward and backward rotational force from the adjusting member (44);
a hinge hole (43a-3) which is horizontally penetrated through the hinge block (43a-1) and the hinge plate (43a-2) to induce a connection with the connection member (42) and the adjustment member (44);
Agricultural management device with improved ease of use and work efficiency, characterized in that this is formed.
7. The method of claim 6,
The plow blade (43b) is formed with a plow groove (43b-1) recessed into a predetermined shape on the outer side to facilitate the discharge of the plowed soil according to the hardness,
The plow plate (43c) has a plow piece (43c-1) extending to one side and protruding to one side at the rear to improve the strength and increase the contact area with the floor to hold the parking posture;
The plow member 43,
a reinforcing bar (43d) mounted on the rear of the plow blade (43b) and the plow plate (43c) to enhance durability;
a reinforcing plate (43e) mounted on the bottom surfaces of the plow blade (43b) and the plow plate (43c) to enhance durability;
Agricultural manager with improved ease of use and work efficiency, characterized in that it is further configured.

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