KR20050078385A - A weeder with embarking type weeding in interrow and hill spacing of flooded paddy field - Google Patents

Abstract

In the present invention, during the work to remove the grass generated in the rice paddy rice planting, the weeding device of the weeding device unit mounted while moving forward with the interweaving wheel blade and the interweaving wheels of the weeding device unit, Plowing the grass generated over a) and then pressed on the rice paddy to grow the state as a non-joining, weekly (제, 株 間) weed riding mower;

Steering with a rear wheel that rotates by power and a front wheel installed at the front of the main frame to be shifted left and right by a steering wheel while having a shift lever and a lifting lever at the front where the chair is installed for the operator to sit and operate. Device,

A driving unit shifted by the steering unit and shifted by a double gear shifting unit to generate power;

It is composed of a weeding device, which includes a plurality of mowing devices, including the excavation part, the daytime weeding part, the interweave buried wheel, and weaving between the driving direction and the shift lever by the steering direction and the shift control by the shift adjustment. Munnon's early, weekly (條, 株 間) has an excellent effect of providing a riding-type mower.

Description

Munon's Early & Weekday Riding Mower {A WEEDER WITH EMBARKING TYPE WEEDING IN INTERROW AND HILL SPACING OF FLOODED PADDY FIELD}

The present invention relates to Munnon's crude and weekly weeding type mowers, and more particularly, weekly weeding rotation of the weeding device unit mounted while moving forward by using power to remove the grass generated in the rice paddy. Moonnon's early and weekly weeds were made by removing the grass generated during the early and the week of the blanket by the wing and the intercontinental wheel, and then pressing it on the rice paddy to make it impossible to grow. It relates to a weed riding type mower.

After weaving conventionally, various weeds such as plants grow in the furrows formed between the rough and weekly (포, 株 間) of the capping machine, and thus there is a problem of inhibiting the mock growth environment.

Accordingly, as the weeds grow, it becomes a barrier to rooting in the rice paddy and decreases the air permeability, thereby lowering the oxygen supply to grow rice.

And after weeding using a mower or a manager, Munnon's weeding work is carried out over the intertidal zone, and it is difficult to remove weeds growing in the daytime zone.

Therefore, weeds growing in the daytime zone of the blanketing machine have a problem in that a lot of labor costs are consumed by removing the grass using manpower.

However, there are difficulties in weeding due to labor shortages in rural areas, causing high costs and lowering economic efficiency, which in turn has an adverse effect on income growth. .

In order to solve the problems of the prior art as described above, an object of the present invention is to move forward by using power during the operation for removing the grass generated in the rice paddy field, weeding day weeding unit Rotating blades and inter-leveling wheels rotate in contact with the ground without any force, and pull the grass generated during the rough and weekly periods of the blanket, then press it on the paddy field to make it impossible to grow. Munon's early and weekly weeding-type mowers.

The present invention for realizing this

Steering with a rear wheel that rotates by power and a front wheel installed at the front of the main frame to be shifted left and right by a steering wheel while having a shift lever and a lifting lever at the front where the chair is installed for the operator to sit and operate. Device,

A driving unit shifted by the steering unit and shifted by a double gear shifting unit to generate power;

It is composed of a weeding device, which includes a plurality of mowing devices, including the excavation part, the daytime weeding part, the interweave buried wheel, and weaving between the driving direction and the shift lever by the steering direction and the shift control by the shift adjustment. Munon's early, weekly (조, 株 間) to provide a riding-type mower.

The herbicidal device unit

A lower fastening bracket having an angle adjusting fastening hole formed at an adjustable angle on a support stand fastened to a height adjustable to an upper fastening bracket attached to a front bottom of a main frame which is longitudinally disposed in the running direction of the mower, and to the lower fastening bracket Excavation part consisting of a lateral weeding on both sides and the excavation stabilization plate formed a plurality of protruding excavation foot on the bottom surface to form a certain area to widen the contact range of the ground,

A plurality of rotary wing brackets fastened to the rotary blade brackets attached to the rear side of the main frame in which the excavation unit is installed, and bent to adjust the position of the front and rear fastening, and the upper and lower adjustments to the bottom of the rotary wing support and eccentric contact with the ground. A weekly weeding part consisting of an eccentric holding plate which is formed at a predetermined inclination angle and fastened to each other, a weeding rotating blade which is installed to weed by rotating the weekly weeding on the eccentric holding plate;

Mounted on the rotary blade bracket of the weekly weeding part and rotated up and down within a certain angle range, provided with a damping spring to provide a damping force and a support shaft portion, and a plurality of support rods on the support shaft at a predetermined inclination angle The present invention provides a non-middle, weekly weeding-type mower, which is composed of a structure including a landfill wheel that is formed and installed in a shape.

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

Figure 1 is a perspective view of a Munnon tank, weekly weed riding type mower according to the present invention, Figure 2 is a perspective view showing a weeding device that is applied to the mower.

3 is a side view showing a weeding device part of the mower according to the present invention, Figure 4 is a plan view showing a weeding device part of the mower according to the present invention.

5 is a view showing that the excavation rotation wheel is applied to the mowing device according to the present invention.

Munnon's tri-weekly weeding-type three-wheeled weeder 2 is composed of a steering device 4, a drive 6, and a weeding device 8.

The steering unit 4 is provided with a shift lever 20 and a lifting lever 21 on the front surface on which the chair 10 is installed so that an operator can sit and operate in the left and right directions by the steering wheel 12. The front wheel 16 provided in front of the main frame 14 and the rear wheel 18 which rotates by power are provided by a conventional technique so that switching is possible.

The drive unit 6 is a conventional technology that generates power while the power is shifted by the shift lever unit 20 so that the steering device unit 4 moves the intermission to the non-non-foaming machine. Etc. are mounted.

The weeding device unit 8 is a group of the defoamer during the movement of the weeding machine 2 by the shift direction of the steering device unit 4 and the shift lever unit 20 and the shifting of the drive unit 6, Iii) is provided on the tip of the auxiliary frame 22 to weed by no power.

The weeding device unit 8 is composed of the excavation unit 24, the weekly weeding unit 26, the inter-morning buried wheel 28 is made of a weeding device frame 23 is connected to the auxiliary frame 22.

The weeding device unit 8 is raised or lowered by the auxiliary frame 22 according to the conventional technique by the operation of the lifting lever unit 21, so that when weeding is not necessary or there is an obstacle, or while moving, it is moved up and down. It is also possible.

In addition, when a plurality of the weeding device unit 8 is to be mounted, the auxiliary frame 22 is mounted using the connecting frame 25, and at this time, it is also possible to variably adjust the mounting according to the interval between tiers.

The excavation part 24 is angle-adjusted to the support stand 32 is fastened to the height adjustable to the upper fastening bracket 30 attached to the front bottom surface of the auxiliary frame 22 arranged in the longitudinal direction of the weeding machine (2). The lower fastening bracket 36 having an angle adjusting fastening hole 34 formed thereon, and the lower fastening bracket 36 has a certain area to widen the contact range of the ground, and the side herbicide 38 and the bottom surface on both sides. It consists of the excavation stabilization plate 42 which formed the several excavation foot 40 protruded backward.

The side herbicidal meat 38 of the excavation stabilization plate 42 is mounted to retain the elastic force to knock down the bottom of the weed located in the daytime (株 間), the tip is to prevent the progression to the excavation stabilization plate ( 42) and the rear end is opened to hold the elastic force.

In addition, the excavation foot 40 of the excavation stabilization plate 42 is protruded to dig the bottom of the Munnon to facilitate breathability and acid supply to enhance the function of the middle economy.

The excavation stabilization plate 42 is possible by adjusting the fastening using the angle adjustment fastening hole 34 when a change in the mounting posture for the slip according to the state of Munon, and the adjustment of the traction force on the bottom is fastening The height of the support stand 32 fastened to the bracket 30 can be adjusted.

The weekly weeding part 26 is coupled to the rotary blade bracket 44 attached to the rear side of the weeding device frame 23, the excavation part 24 is a plurality of rotational wing support band bent to adjust the position before and after fastening. (46), the eccentric holding plate 48 is formed at a predetermined inclination angle to the upper and lower adjustments and the eccentric contact with the ground at the lower end of the rotary wing support 46, and the eccentric holding plate 48, the daytime It is made of a weeding rotary blade (50) installed to weed by rotating the weeding forcelessly.

The rotary wing support 46 is formed once by bending the front and rear adjustments of the eccentric retaining plate 48 and the adjustment of the eccentric retaining plate 48 while the bending direction is formed by drilling a long hole shown in the illustration. As a result, it is possible for workers to adjust according to Munon's geology and growing condition of rice and weeds.

And the weeding rotary blade 50 is fastened to the eccentric holding plate 48 is radially formed wings, and is equipped with a posture for maintaining a certain angle to be eccentric with respect to the bottom surface of the Munnon to enable rotation during movement. have.

That is, the weeding rotary blade 50 is installed in a floating posture on the outside of the blanket side is in contact with the bottom surface, for this purpose, the eccentric retaining plate 48 is also manufactured to have a predetermined inclination angle.

In addition, the number of the weeding rotor blades 50 is mounted on the weeding device unit 8 is not fixed, and can be set in a variable manner in consideration of the width, the ground state of the Munnon, the degree of weed distribution, weeding rotation shown in the drawing The number of attachments of the blade | wing 50 is an example of attachment.

The inter-morning buried wheel 28 is mounted on the rotary blade bracket 44 of the daytime weeding unit 26 to rotate up and down within a predetermined angle range, and is provided with a damping spring unit 52 to exert a buffering force. It is formed in a cylindrical shape while arranging a plurality of support rods 56 at a predetermined inclination angle on the shaft portion 54 and the support shaft portion 54.

The support shaft 54 is assembled to the upper and lower angle adjustment holes 58 of the rotary blade bracket 44 so as to be movable, and is variably installed to the bottom surface of the non-non.

The damper spring portion 52 is installed on the extension portion of the rotary wing bracket 44 and is installed to press the support shaft portion 54 to press the elastic force, so that the interweave buried wheel 28 presses the weeds accurately during the movement. .

Of course, the elastic force adjustment of the spring of the damper spring portion 52 is made in a conventional method such as adjusting the tightening force of the bolt or nut according to the ground state of Munon.

It is possible to vary the number of mounting of the weeding device unit 8 mounted on the above-mentioned weeding machine 2, and the day-time weeding part according to the conditions of the width of the munon, the ground state, etc. It is possible to selectively set whether the number of mounting the weeding rotary blade 50 of the 26 or the inter-morning buried wheel 56 is mounted, and the present invention is not limited to the illustrated drawings.

5 is applied to the excavation rotary wheel 60 in place of the excavation portion 24 applied to the weeding device portion 8 according to the present invention, so that not only weeding operations but also functions as a manager to build the intertidal zone. Doing.

Referring to the operation of the present invention made as described above, the mower 2 moves the intervening zone formed by the non-foam blankets so that the weeding device section 8 is located between the intertidal zones. Is committed.

Accordingly, after the worker rides on the mower 2 and sits on the chair 10, the worker starts the vehicle by the conventional method, operates the driving unit 6, and drives the low speed by the operation of the shift lever unit 20.

At this time, when the mower 2 reaches the end of Munon, the operator rotates the front wheel 16 by manipulating the steering wheel 12 to change the direction by the force of the rear wheel 18 which is powered, and the lifting lever The unit 21 is moved while lifting the operation weeding device unit 8 so as not to damage the blanket.

As described above, when the mower 2 moves along the intertidal zone, the excavation part 24 and the daytime weeding part 26 of the weeding device part 8 installed to operate without a force on the lower side of the auxiliary frame 22. ), Intermediary embedded wheel 28 rotates or slides in interlocking contact with the ground.

Accordingly, the excavation stabilization plate 42 of the excavation portion 24, while increasing the surface pressure on the ground, the first weeding over the weeds by the side weedling 38 on both sides, the excavation foot 40 protruding to the bottom The bottom surface is mowed and weeding is carried out to medium depth.

The weeds are first knocked down by the side weeding blades 38 of the excavation part 24, and then the front and rear positions are adjusted in a state where the weeding device frame 23 is bent on the rotary blade bracket 44. When the weeding rotary blades 50, which are disposed and mounted in plural using the eccentric retaining plate 48 at the lower end of the rotary wing support 46, are grown in contact with the ground in the non-powered state, they are grown in the daytime of the blanket. Weeds are pulled out and knocked over into the intertidal zone.

The above-mentioned herbicidal rotary blade 50 is mounted on the eccentric holding plate 48 in a position in which the inner side facing the outside and the outer side are in contact with the ground, and pulls down the weeds grown during the daytime of the blanket.

The weeding rotary blade 50 is to adjust the front and rear intervals according to the daytime state or munon state of the blanket, as well as to adjust the height, up and down.

On the other hand, when the weeds grown in the daytime by the weeding rotary blade 50 is pulled over, mounted on one side of the rotary blade bracket 44 is rotated up and down within a certain angle range, the damping spring to exert a buffering force The intertidal embedded wheel 28 installed on the support shaft portion 54 having the portion 52 rotates the weeds pulled down by the plurality of support rods 56 to the munon floor so that we can not grow. do.

In addition, the interstitial buried wheel 28 is formed in a columnar shape while arranging a plurality of support rods 56 at a predetermined inclination angle, thereby eliminating a failure rate such as moving without skipping or pressing falling weeds.

As described above, the weeding device unit 8 presses the weeds of the intertidal zone while the weeding unit 2 moves the intertidal zone over the tidal and weekly periods of the munon blanket which the mower 2 moves. Burying, of course, the weeds of the day (株 間) pulled out by pressing the buried to block the growth is made.

The ground of Munnon during the movement of the mower 2 without the power of the drive unit 6 being transmitted to the excavation part 24, the weeding rotor blade 50, and the inter-bed wheel 28 of the weeding device part 8. It naturally rotates by frictional contact with and pulls out the weeds growing in Munnon's early and the week, and then presses it deep into the ground to restrain growth by weeding.

It is to protect the blanket by not driving the mower with special power to the mower, which is to rotate naturally when the mower 2 moves without damaging the blanket. The power loss is cut off and the weeding work is streamlined.

In addition, if the excavation part 24 applied to the weeding device part 8 of the mower 2 is omitted, and the excavation rotation wheel 60 is installed here, the function as a manager will increase, and the bottom of the morning wave will be increased. It will be more effective to improve the function of the middle economy and improve the breathability and oxygen supply to increase the simulated growth environment.

In the present invention as described above, weeds of daytime weeds, which were not possible with conventional weeders, were also mowed by using side weeding and rotary weeding blades while progressing intermorning of the blanket using power. Increasing efficiency is achieved.

In addition, the use of mowers can quickly carry out Munnon's weeding operations in large-scale farming enterprises, and even if the amount of weeding operations is expanded, the weeding operations can be carried out conveniently without adding manpower.

When the mower moves, the mowing device is interlocked with no power to operate the rotary weeding blades and intertidal wheels, thereby preventing soiling or damage to the blankets caused by the rotation of the rotary weeding blades. It is effective to be able to carry out weeding.

As described above, not only the weeding work carried out by attaching the weeding device part to the mower, but also the bottom of the Munnon, which makes the middle economy economic function, thereby promoting the growth of rice roots and pressed weeds, thereby improving the composting effect and improving the air permeability, It is effective to increase the yield by removing and good oxygen supply.

In other words, it is a useful technique in the agricultural machinery industry, such as mowing the bottom of Munnon by the excavation foot, the weeding rotary blade and the inter-tidal wheel of the excavation part as well as the weeding work using the mower.

Figure 1 is a perspective view of a Munnon, weekly weeding riding type mower in accordance with the present invention.

Figure 2 is a perspective view showing a mower device applied to the mower of the present invention.

Figure 3 is a side view showing the weeding device portion of the mower according to the present invention.

Figure 4 is a plan view showing a weeding device part of the mower according to the present invention.

Figure 5 is a view showing that the excavation rotation wheel is applied to the mowing device according to the present invention.

* Description of the symbols for the main parts of the drawings

2: mower 4: steering unit

6: Driving part 8: Weeding device part

10: chair 12: steering wheel

14: Main frame 16: Front wheel

18: rear wheel 20: shift lever part

22: auxiliary frame 24: digging section

26: weekly weeding part 28: morning embedding wheel

30: upper fastening bracket 38: side weeding

40: Excavation 42: Excavation stabilization plate

46: rotary wing support 48: eccentric holding plate

50: weeding blade 52: damper spring portion

56: support rod 60: digging wheel

Claims (3)

Steering with a rear wheel that rotates by power and a front wheel installed at the front of the main frame to be shifted left and right by a steering wheel while having a shift lever and a lifting lever at the front where the chair is installed for the operator to sit and operate. Device, A driving unit shifted by the steering unit and shifted by a double gear shifting unit to generate power; Weeding device provided with a plurality of lifting and lowering by the elevating lever portion, consisting of the excavation portion, the daytime weeding portion, the inter-bed interlocking wheel to weed the simulated interpolation between the steering direction and the shift lever unit and the shift adjustment by the shift control. Munnon's early and weekly weeding type mower, characterized in that the configuration including the wealth. The method according to claim 1, wherein the weeding device portion formed angle adjusting fastening hole to the angle adjustable in the holding post fastened adjustable height to the upper fastening bracket attached to the front bottom surface of the main frame longitudinally disposed in the traveling direction of the mower. An excavation section consisting of a lower fastening bracket, a excavation stabilization plate having a predetermined area to widen the ground contact area on the lower fastening bracket, and side weeding on both sides and a plurality of extruding protruding feet on the bottom; A plurality of rotary wing brackets fastened to the rotary blade brackets attached to the rear side of the main frame in which the excavation unit is installed, and bent to adjust the position of the front and rear fastening, and the upper and lower adjustments to the bottom of the rotary wing support and eccentric contact with the ground. A weekly weeding part consisting of an eccentric holding plate which is formed at a predetermined inclination angle and fastened to each other, a weeding rotating blade which is installed to weed by rotating the weekly weeding on the eccentric holding plate; Mounted on the rotary blade bracket of the weekly weeding part and rotated up and down within a certain angle range, provided with a damping spring to provide a damping force and a support shaft portion, and a plurality of support rods on the support shaft at a predetermined inclination angle Munnon's three-wheeled riding mower for daytime, weekly weeding, characterized in that it consists of a structure including a landfill wheel is formed and installed. The method of claim 2, wherein the weeding device unit at least any one of the excavation stabilization plate, weeding rotor blades, interleave embedded wheel according to the bottom of the Munon, can be used to selectively remove, attached to the Munnon, week (條, 株 間) 3-wheeled mowers for weeding.