KR102403968B1 - Garlic seeding machine with gearbox - Google Patents

Abstract

The present invention relates to a garlic planter having a gearbox, and for this purpose, a driving means and a support plate on which a reducer connected to the driving means is mounted; and one side is coupled to both sides of the support plate, and the other side has a handle bar A side frame connected to it; and a front wheel compaction roller coupled to a lower portion of one side of the side frame and rotating by receiving power from a reduction shaft connected to the reducer through a chain; and coupled to the lower portion of the other side of the side frame, the A front compaction roller and a rear compaction roller that rotates by receiving power through a chain; and a number installed in a line between the front compaction roller and the rear compaction roller through a support frame gibbed on the side frame, and connected to a speed reducer A plurality of garlic sowing units for simultaneously planting garlic by receiving the power of the shaft to the chain through a gibbed driving shaft; and a garlic storage hopper fixed by a wing plate integrally formed on the housing of each garlic sowing unit; and a gearbox installed between the reduction shaft and selectively varying the rotation speed of the drive shaft to adjust the garlic seeding interval of the garlic seeding unit; the gearbox includes a sprocket connected to the reduction shaft and a chain A gear group rotating through and having different gear ratios, a first transmission gear that meshes with any one selected from the gear group to adjust the number of rotations according to the gear ratio, and the rotation shaft is installed and meshes with the first transmission gear at the same rotation speed It is composed of a rotating second gearbox and a gear lever for operating the first gearbox, and the rotating shaft of the second gearbox transmits the power of the reduction shaft to the driving shaft through a chain coupled to the sprocket to the garlic seeding unit. It functions so that the garlic seeding interval can be adjusted, and each garlic seeding unit is coupled to a chain rotating in the form of an endless track around the housing, and each of the garlic buckets is exposed on the side wall of the garlic storage hopper. It is characterized in that it is configured so that the garlic seeds stored in the garlic storage hopper can be individually seated and sown through the rising garlic bucket.

Description

GARLIC SEEDING MACHINE WITH GEARBOX

The present invention relates to a garlic planter having a gearbox, and more particularly, by changing the rotational speed of the drive shaft through the gearbox, the garlic seeding interval of the garlic sowing unit can be adjusted, and only excellent garlic seeds of a certain size are selected. It relates to a garlic planter having a gearbox so that it can be planted.

In general, in sowing garlic, the soil pulverized by the covering operation is ridged to an appropriate depth using a hoe or a plow, and garlic is sown along the planting valley formed by the ridge operation at regular intervals, and then the garlic is covered with soil. .

As all of the above work is done manually, a large number of manpower is required to sow garlic, but due to the migration phenomenon and the aging of the rural population, there is not enough manpower, and the work efficiency is reduced in forming the bones with a hoe or a plow. It is significantly reduced.

Due to the development of agricultural technology and the development of various agricultural machines, it is a general situation to sow garlic using a tow-type garlic planter attached to a tractor or a tiller.

On the other hand, the conventional garlic planter is mounted on a self-driving agricultural machine such as a cultivator or a tractor, and a drive shaft that receives power from the agricultural machine, a seed container for loading garlic seeds, and a bucket for transferring garlic seeds loaded in the seed container in one direction. And, a plow forming a seeding groove to a certain depth in the ground, a cover rotary installed on one side of the plow and rotated by a drive shaft to cover the garlic seeds sown in the sowing groove formed by the plow with soil, and a cover rotary It consists of a cover plate that compacts the covered soil.

However, the conventional garlic planter has a problem in that a number of chains combined with a bucket and a rotary are integrally combined with the garlic storage hopper, so the size of the planter is enlarged and it is difficult to disassemble and assemble, so maintenance is very difficult.

In addition, two garlic seeds may be mounted on the bucket coupled to the chain, and there is also a problem that the garlic seeds mounted on the bucket may fall while being transported.

In addition, the conventional garlic planter was configured by connecting the cover to the bucket through a spring to prevent the garlic seeds from being separated from the bucket, but this may cause damage to the garlic seeds, and also sand or foreign substances penetrate the cover. There was a problem that did not work.

In addition, the conventional garlic planter had a problem in that it was necessary to adjust the distance between the buckets coupled to the chain in order to adjust the garlic seeding interval.

Republic of Korea Utility Model Registration No. 20-0182716

The present invention has been devised in view of the above problems, and a first object of the present invention is a garlic planter having a gearbox capable of adjusting the garlic planting interval of the garlic planting unit by changing the rotational speed of the drive shaft through the gearbox. is to provide

The second object of the present invention is to select and sow only excellent garlic seeds of a certain size, and to form a seeding bone so that the sowing and covering of garlic seeds can be processed collectively, and to cover the seeded bone. An object of the present invention is to provide a garlic planter having a gearbox in which a plurality of garlic planting units are installed, in which a pressing roller is integrally provided with a housing, and is convenient to replace and expand the garlic planter as an independent entity.

According to the characteristics for achieving the above object, the first invention relates to a garlic planter having a gearbox, and for this purpose, a driving means and a support plate connected to the driving means are mounted on a support plate on which the reducer is mounted; A side frame coupled to both sides of the support plate and to which a handle bar is connected to the other side; and a front wheel compaction roller coupled to a lower portion of one side of the side frame and rotating by receiving power from a reduction shaft connected to the speed reducer through a chain; And, a rear compaction roller coupled to the lower portion of the other side of the side frame and rotated by receiving power through the front wheel compaction roller and a chain; A plurality of garlic sowing units installed in a line between the Garlic storage hopper fixed by plate; The gearbox rotates through a sprocket chain-connected to the reduction shaft and includes a gear group having different gear ratios, and a first transmission gear that meshes with any one gear selected from the gear group to adjust the number of rotations according to the gear ratio; A second transmission gear that is installed on a rotating shaft and rotates at the same rotation speed in engagement with the first transmission gear, and a gear lever for operating the first transmission gear, wherein the rotation shaft of the second transmission gear is coupled to a sprocket through a chain A plurality of garlic buckets are coupled to a chain rotating in the form of an endless track around the housing of each garlic seeding unit to function so that the garlic seeding interval of the garlic sowing unit can be adjusted by transmitting the power of the reduction shaft to the driving shaft, Each of the garlic buckets is exposed to the sidewall of the garlic storage hopper, and the garlic seeds stored in the garlic storage hopper are individually seated through the rising garlic bucket and sowed.

In the second invention, in the first invention, each garlic seeding unit has a wing plate coupled to the garlic storage hopper, a drive sprocket on which the drive shaft is axially installed, and a tension sprocket connected to the lower part of the chain in the form of a caterpillar track. A housing that rotates in engagement; and a garlic bucket that is coupled to the chain at a predetermined interval to individually mount the garlic seeds stored in the garlic storage hopper and drop them on the planting bone; and a bracket fixed to the lower side of the housing A pair of rotating disks connected to the sowing bone to form a sowing bone; and a press rotatably connected between the two branched extensions at the bottom of the housing so that the garlic seeds that have fallen on the sowing bone can be compacted into the sowing bone Doedoe including a roller; the garlic bucket is a first bucket for selecting and mounting the garlic seeds stored in the garlic storage hopper, and the garlic seeds connected to the first bucket in a perpendicular direction and mounted on the first bucket are attached to the chain. It is composed of a second bucket that guides to the other surface of the first bucket while preventing contact, the first bucket has a drop opening formed so that small garlic seeds can be dropped off and sorted, and a fall shock when the garlic seeds are dropped to the other surface It further includes a plurality of elastic protrusions formed to prevent damage due to the above, wherein the housing is integrally coupled with a rotating disk forming a seeding bone and a pressing roller for covering the seeding bone so that the seeding and covering of garlic seeds are batched together. It is characterized in that it is configured to be easily replaced and expanded with respect to the garlic planter because it can be processed efficiently.

In the third invention, in the first invention, each garlic seeding unit has a wing plate coupled to the garlic storage hopper, and the chain is engaged with the sprocket connected to the upper, lower, and upper one side three points in a right triangle shape and rotates; And, a garlic bucket that is coupled to the chain at a predetermined interval to individually load the garlic seeds stored in the garlic storage hopper and drop them on the sowing bone; A pair of rotating disks to form; A first bucket for selecting and mounting garlic seeds stored in the garlic storage hopper, and a second bucket connected to the first bucket in a perpendicular direction to re-mount the garlic seeds mounted on the first bucket, the first In the bucket, a drop hole is further formed so that small garlic seeds can be eliminated and sorted, and the second bucket is designed to prevent external departure from moving the garlic mounted in the first bucket to the second bucket by its own weight. It further includes a plurality of fence projections formed around the sprocket, the sprocket is disposed on the upper portion of the housing and a driving sprocket into which a driving shaft rotated by the power of a planter is inserted, and the chain is disposed on one upper side of the housing in a horizontal direction It is characterized in that it is composed of a driven sprocket supported and guided by a sprocket, and a tension sprocket disposed under the housing and having a tension adjusting means capable of adjusting the tension of the chain.

In the fourth invention, in the second or third invention, the tension sprocket further includes a tension adjusting means capable of maintaining the tension of the chain, wherein the tension adjusting means is installed on the tension sprocket and is formed on both lower side surfaces of the housing A driven shaft inserted across the vertical long hole, an elastic coil inserted in the vertical direction of each vertical long hole and closely attached to both sides of the driven shaft, and a stopper ring coupled to both sides of the driven shaft to prevent separation of the driven shaft It is characterized in that it is composed of

In the fifth invention, in the second or third invention, the rotary disk is combined in a ">" shape with the rear widening to form a seeding bone, and the housing is a garlic seed seated on the other surface of the first bucket. A guide passage for preventing separation is further formed, and the guide passage is characterized in that it is inclined so as to be close to the space between the rotating disks.

In the sixth invention, in the second or third invention, the bracket is close to both sides of each of the rotary disks, and a stopper plate is further connected to the stopper plate to prevent the rotary disk from being excessively widened together with the removal of the soil adhered to the surface It is characterized in that the through-hole is formed so that the support frame which is gibbed to the side frame is through-coupled.

In the seventh invention, in the second or third invention, a plurality of radially protruding spokes are further formed on the circumferential surface of the pressing roller, and the spokes of the pressing roller are partially overlapped inside the rear of the rotating disk It is characterized in that the garlic seeds to be arranged and sown are made so that they can be covered while being compacted by rotational rolling at the same time as falling on the sowing bone.

According to the garlic planter having a gearbox of the present invention, there is an effect that can easily adjust the garlic seeding interval of the garlic sowing unit by changing the rotational speed of the drive shaft through the gearbox.

In addition, each of the garlic sowing units is provided with a rotating disk for forming a seeding bone and a pressing roller for covering the seeding bone in a housing so that the seeding and covering of garlic can be processed collectively in the housing. It has the effect of being able to easily replace and expand.

In addition, since each garlic seeding unit forms a drop opening in the first bucket, even if two garlic seeds are mounted, small garlic seeds can be selected and dropped, so that only high-quality garlic seeds can be sown, and also from the first bucket. A number of elastic projections are formed on the other surface to prevent damage due to the fall impact when the garlic seeds fall.

1 to 3 are perspective views of a garlic planter having a gearbox according to the present invention;
4 is a perspective view showing a gearbox enlarged in part A in FIG. 3;
Figure 5 is a perspective view showing the garlic sowing unit of the first embodiment extracted from Figure 1,
6 is an exploded perspective view in which the tension adjusting means and the rotating disk are separated in FIG. 5;
7 is a perspective view showing a garlic bucket extracted from FIG. 5;
Fig. 8 is a cross-sectional view of Fig. 5;
9 is an operation diagram showing the operation of the garlic sowing unit according to the first embodiment in FIG.
Figure 10 is a perspective view showing the garlic sowing unit of the second embodiment extracted from Figure 1,
11 is a perspective view showing the garlic bucket extracted from FIG.
12 is an operation diagram showing the operation of the garlic sowing unit according to the second embodiment in FIG.

The following objects, other objects, features and advantages of the present invention will be readily understood through the following preferred embodiments in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms.

Rather, the embodiments introduced herein are provided so that the disclosed subject matter may be thorough and complete, and that the spirit of the present invention may be sufficiently conveyed to those skilled in the art.

Embodiments described and illustrated herein also include complementary embodiments thereof.

In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, the terms 'comprise' and/or 'comprising' do not exclude the presence or addition of one or more other components.

Hereinafter, the present invention will be described in detail with reference to the drawings. In describing the specific embodiments below, various specific contents have been prepared to more specifically explain and help the understanding of the invention. However, a reader having enough knowledge in this field to understand the present invention can recognize that it can be used without these various specific details. In some cases, it is mentioned in advance that parts which are commonly known and not largely related to the invention in describing the invention are not described in order to avoid confusion in describing the invention.

Hereinafter, it will be described in detail together with the accompanying drawings with respect to the garlic planter having a gearbox according to the present invention.

1 to 3 are perspective views of a garlic planter having a gearbox according to the present invention, and FIG. 4 is a perspective view showing the gearbox enlarged in part A in FIG. 3 .

1 to 4, the present invention can adjust the garlic seeding interval of the garlic sowing unit 400 by changing the rotational speed of the drive shaft 421 through the gearbox 600, and It relates to a garlic planter 700 having a gearbox so that only excellent garlic seeds can be selected and sown.

The garlic planter 700 having a gearbox of the present invention is largely composed of six parts, which are a support plate 100, a front wheel compaction roller 300a, a rear wheel compaction roller 300b, and a garlic seeding unit 400 ), and a garlic storage hopper 500 and a gear box 600 .

The support plate 100 is equipped with a driving means 110 and a reducer 120 connected to the driving means 110 , and the driving means 110 may be an engine or a motor.

In addition, one side of the side frame 200 is coupled to both sides of the support plate 100 , and the other side is connected to a handle bar 210 so that the garlic planter 700 can be gripped by hand.

The front wheel compaction roller 300a is coupled to a lower portion of one side of the side frame 200 and rotates by receiving power from a reduction shaft 121 connected to the reduction gear 120 through a chain (C). It functions to level the ground before sowing seeds so that garlic seeds can be sown to a balanced depth before the sowing bone is formed.

In addition, the rear wheel compaction roller 300b is coupled to the lower side of the other side of the side frame 200, and rotates by receiving power through the front wheel compaction roller 300a and the chain (C), and garlic seeds are sown and covered. It functions to increase the germination conditions of garlic seeds by compacting the sowing bones.

Each of the garlic seeding units 400 is installed in a line between the front wheel compaction roller 300a and the rear wheel compaction roller 300b through a support frame 220 gibbed to the side frame 200, and a speed reducer ( 120) receives the power of the reduction shaft 121 connected to the chain (C) through the driving shaft 421 gibbon functions to sow garlic at the same time.

Each of these garlic sowing units 400 will be described in detail for each embodiment below.

The gearbox 600 is installed between the drive shaft 421 and the reduction shaft 121, as shown in FIG. 4, and selectively varies the rotation speed of the drive shaft 421 to sow garlic of the garlic sowing unit 400 It functions to adjust the spacing.

The gearbox 600 rotates through a sprocket S connected to the second power shaft 710 and the chain C, and a gear assembly 610 having different gear ratios, and the gear assembly 610 A first transmission gear 620a meshed with any one gear to adjust the rotation speed according to the gear ratio, and a second transmission gear meshed with the first transmission gear 620a to rotate at the same rotation speed and a rotating shaft 621 is axially installed. It is composed of a gear 620b and a gear lever 630 for operating the first transmission gear 620a. At this time, the rotation shaft 621 of the second transmission gear transmits the power of the reduction shaft to the drive shaft through the chain C coupled to the sprocket S.

This gearbox 600 is for adjusting the number of rotations of the drive shaft 421 to adjust the garlic seeding interval of the garlic seeding unit 400 connected to the drive shaft 421, and the first through the gear lever 630. By manipulating the transmission gear 620a to be engaged with any one of the gears in the gear unit 610 to change the rotation speed of the first transmission gear 620a, the changed rotation speed is the first transmission gear engaged with the first transmission gear 620a. It is transmitted to the drive shaft through the rotation shaft 621 of the second gearbox 620b, so that the garlic seeding interval of the garlic sowing unit can be adjusted.

Hereinafter, the garlic sowing unit according to the present invention will be described in detail with the accompanying drawings.

[First embodiment]

5 is a perspective view showing the garlic sowing unit of the first embodiment extracted from FIG. 1, FIG. 6 is an exploded perspective view in which the tension adjusting means and the rotating disk are separated in FIG. 5, and FIG. 7 is the garlic bucket extracted from FIG. It is a perspective view showing, FIG. 8 is a cross-sectional view of FIG. 5, and FIG. 9 is an operation view showing the operation of the garlic sowing unit according to the first embodiment in FIG.

5 to 9, the garlic sowing unit 400 according to the first embodiment selects and sows only excellent garlic seeds of a certain size in an independent form, as well as a rotating disk 460 for forming sowing bones; In a structure in which the pressing roller 470 for covering the seeding bone is integrally coupled to the housing 410, it is configured to facilitate replacement and expansion of the garlic planter 700.

The garlic sowing unit 400 is to sow the garlic seeds stored in the garlic storage hopper 500 individually to sow the sowing bone, and has the effect of easy maintenance as an independent individual.

The above-described garlic sowing unit 400 is composed of a housing 410 , a rotating disk 460 , a garlic bucket, and a pressing roller 470 .

Here, the housing 410 has a wing plate 414 coupled to the garlic storage hopper 500, and the garlic storage hopper 500 serves to supply garlic seeds by loading garlic seeds.

In addition, the housing 410 has a structure in which the driving sprocket 420a rotates with the driving shaft 421 axially installed, and the chain C is engaged with the tension sprocket 430 connected to the lower portion in the form of an endless track to rotate.

In the housing 410, a driving shaft 421 rotating by receiving power from the garlic planter 700 is installed on the driving sprocket 420a.

In addition, the tension sprocket 430 is configured to further include a tension adjusting means 440 capable of adjusting the tension of the chain (C).

Here, the tension adjusting means 440 is installed on the tension sprocket 430 with a driven shaft 441 inserted across the vertical long holes 413 formed on both lower side surfaces of the housing 410, and each of the vertical long holes 413. ) is inserted in the vertical direction and is composed of an elastic coil 442 that is in close contact with both sides of the driven shaft 441 .

At this time, stopper rings 443 are further coupled to both sides of the driven shaft 441 to prevent separation of the driven shaft 441 .

Here, the stopper ring 443 is configured to partially surround the lower portion of the elastic coil 442 to prevent the elastic coil 442 from being separated from the vertical long hole 413 .

Therefore, the tension adjusting means 440 allows the tension of the elastic coil 442 to be constantly applied to both sides of the driven shaft 441 so that the tension of the chain C engaged with the tension sprocket 430 can be automatically adjusted. is composed

In addition, the housing 410 is configured to be further formed with a guide passage 412 to prevent the garlic seeds from being separated to the outside when descending by dropping the garlic seeds to the other surface of the first bucket 450a.

In addition, the garlic bucket is coupled to the chain (C) at a predetermined interval, and the garlic seeds stored in the garlic storage hopper 500 are individually mounted and fall at a predetermined interval on the sowing bone.

The garlic bucket takes the shape of “┛” and rotates in the form of an endless track. The garlic bucket exposed to the garlic storage hopper 500 rises in the shape of “┛”, and in the guide passage of the housing 410, “ It changes direction in the form of "┏" and descends.

Here, the garlic bucket is a first bucket (450a) for selecting and mounting garlic seeds stored in the garlic storage hopper (500), and is connected to the first bucket (450a) at a right angle to be mounted on the first bucket (450a). It is composed of a second bucket (450b) for guiding to the other surface of the first bucket (450a) while preventing the garlic seeds from coming into contact with the chain.

In the above, the first bucket 450a is further formed with a drop opening 451 so that small garlic seeds can be removed and selected.

In the first bucket 450a in which the drop opening 451 is formed, even if two garlic seeds are mounted, small garlic seeds can be selected and dropped. will be prepared

And when the second bucket 450b descends from the highest point of the housing 410, the direction is changed to the shape of ┏" and enters the guide passage 412. The garlic seeds seated in the first bucket 450a are chain and While preventing contact, the garlic seeds are guided to fall to the other surface of the first bucket 450a disposed below.

At this time, the other surface of the first bucket (450a) may be configured to further include a plurality of elastic projections 452 formed to prevent damage due to the fall impact when the garlic seeds fall.

On the other hand, the pressing roller 470 is configured to be rotatably connected between the two branched extensions 411 in the lower portion of the housing 410 so that the garlic seeds falling on the seeding bone are pressed and compacted on the seeding bone.

A plurality of radially protruding spokes 471 are further formed on the circumferential surface of the pressing roller 470, and these spokes 471 press the garlic seeds to the sowing bone, and sprinkle soil backward by rotation. It also serves to cover the fallen garlic seeds on the sowing bone.

Here, the spokes 471 of the pressing roller 470 are arranged to partially overlap inside the rear of the rotating disk 460 so that the garlic seeds to be sown fall to the sowing bone and are compacted by rotational rolling while being compacted so that they can be covered. .

Meanwhile, the rotating disk 460 is connected via brackets 461 fixed to both lower sides of the housing 410 as a medium to form a seeding bone on the ground.

The rotating disk 460 is configured to form a seeding bone by pushing the soil in both directions on the ground because it is configured by combining it in a ">" shape with the rear widening.

At this time, the guide passage 412 formed in the housing 410 guides the garlic seeds without being separated to the outside when they are seated on the other surface of the first bucket and descend. It also serves as an additional function so that the seed can be dropped into the sowing bone.

And on both sides of the bracket 461, a stopper plate 462 for preventing the rotation disk 460 from being excessively widened together with the removal of soil adhered to the surface by being close to both sides of each rotation disk 460 is provided. It may be configured to be further connected.

In addition, the bracket 461 is further formed with a through hole 461a so that the support frame 220 that is horizontally connected to the side frame 200 is through-coupled to be stably supported by the support frame 220 of the garlic planter 700 . Create a structure that can

As described above, since the garlic seeding unit 400 forms a drop opening 451 in the first bucket 450a, even if two garlic seeds are mounted, small garlic seeds can be selected and dropped. It is possible to sow only prawns, and by forming a plurality of elastic protrusions 452 on the other surface of the first bucket 450a, it is possible to prevent damage due to the fall impact when the garlic seeds fall.

In addition, in the garlic seeding unit 400, the spokes 471 of the pressing roller 470 are arranged to partially overlap inside the rear of the rotating disk 460, and the guide passage 412 of the housing 410 is rotated. By forming close between the disks 460, the size of the scale can be minimized, and thus a large number of garlic sowing units 400 can be installed in the garlic planter 700 compared to the overall size of the garlic planter 700. there will be

[Second embodiment]

10 is a perspective view showing the garlic sowing unit of the second embodiment extracted from FIG. 1, FIG. 11 is a perspective view showing the garlic bucket extracted from FIG. 10, and FIG. 12 is a garlic sowing unit according to the second embodiment in FIG. It is a diagram showing the operation of

10 and 12, the garlic sowing unit 400 of the second embodiment has the same shape as the garlic sowing unit 400 of the first embodiment, except that the housing 410 is located at three points on one side of the upper part, the lower part, and the upper part. It has a structure in which the chain (C) is engaged in a right-angled triangle to the connected sprocket and rotates.

At this time, the sprocket is disposed on the upper part of the housing 410 and includes a driving sprocket 420a into which a driving shaft 421 rotating by the power of a planter is inserted, and the chain ( C) is composed of a driven sprocket 420b for supporting and guiding in the horizontal direction, and a tension sprocket 430 disposed under the housing 410 .

And among the garlic buckets coupled to the chain (C), the first bucket (450a) is further provided with a drop port 451 so that small garlic seeds can be removed and selected, and the second bucket (450b) is the first When the garlic mounted on the bucket 450a is moved to the second bucket 450b by its own weight, it further includes a plurality of fence protrusions 453 formed around it to prevent external departure.

At this time, as for the garlic bucket, the chain (C) is rotated in a right triangle shape, and the garlic bucket exposed to the garlic storage hopper 500 rises in the shape of "┛" and stores the garlic seeds stored in the garlic storage hopper 500 in the first It is mounted in the bucket 450a, and the direction of the driven sprocket 420b and the driving sprocket 420a is changed in the form of “┗”, and the garlic seeds mounted in the first bucket 450a are placed in the second bucket 450b. The direction is changed in the shape of "┏" at the positions of the driving sprocket 420a and the tension sprocket 430, and the garlic seeds mounted on the second bucket 450b are transferred to the first bucket by their own weight. It is transferred to the lower part in a state of being seated on the other surface of (450a).

Here, when the second bucket 450b is horizontally transferred from the positions of the driven sprocket 420b and the driving sprocket 420a, the direction is changed to a “┗” shape, and at this time, the When the garlic is moved to the second bucket 450b by its own weight, it is possible to prevent external departure through the fence protrusion 453 .

Therefore, the fence protrusion 453 can prevent the garlic seeds from leaving due to acceleration when the garlic seeds are rolled from the first bucket 450a to the second bucket 450b, so that the reliability of garlic seed seeding can be improved. is prepared

The embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiment of the present invention and do not represent all the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be variations and examples.

100: support plate 110: driving means 120: reducer
121: reduction shaft
200: side frame 210: handle bar 220: support frame
300a: front wheel compaction roller 300b: rear wheel compaction roller
400: garlic sowing unit 410: housing 411: extension 412: guide passage 413: vertical hole
414: wing plate 420a: drive sprocket
420b: driven sprocket 421: drive shaft
430: tension sprocket 440: tension control means
441: driven shaft 442: elastic coil
443: stoppering 450a: first bucket
450b: second bucket 451: fall
452: elastic projection 453: fence projection
460: rotating disk 461: bracket 4
461a: through hole 462: stopper plate
470: press roller 471: spoke
500: garlic storage hopper
600: gearbox 610: gear assembly 620a: first transmission gear
620b: second transmission gear 621: rotation shaft
630: gear lever
700: garlic planter with gearbox
C: Chain S: Sprocket

Claims (7)

a driving means 110 and a support plate 100 on which a reduction gear 120 connected to the driving means 110 is mounted;
One side is coupled to both sides of the support plate 100, the other side is a side frame 200 to which the handle bar 210 is connected;
a front wheel compaction roller 300a coupled to a lower portion of one side of the side frame 200 and rotating by receiving power from a reduction shaft 121 connected to the reduction gear 120 through a chain (C);
a rear wheel compaction roller 300b coupled to the lower portion of the other side of the side frame 200 and rotating by receiving power through the front wheel compaction roller 300a and the chain (C);
A number of reduction shafts 121 are installed in a line between the front wheel compaction roller 300a and the rear wheel compaction roller 300b through the support frame 220 gibbed to the side frame 200, and connected to the reducer 120. A plurality of garlic seeding units 400 for simultaneously planting garlic by receiving the power of the chain (C) through the driving shaft 421 gibbon;
Garlic storage hopper 500 fixed by the wing plate 414 integrally formed in the housing 410 of each garlic sowing unit 400;
A gearbox 600 installed between the drive shaft 421 and the reduction shaft 121 and selectively varying the number of rotations of the drive shaft 421 to adjust the garlic seeding interval of the garlic sowing unit 400; Including but
The gearbox 600 rotates through a sprocket S connected to the reduction shaft 121 and the chain C and is selected from a gear assembly 610 having a different gear ratio, and the gear assembly 610 A first transmission gear 620a that meshes with one gear to adjust the number of rotations according to the gear ratio, and a second transmission gear 620b that is rotated at the same rotation speed by meshing with the first transmission gear 620a and having a rotation shaft 621 axially installed. ) and a gear lever 630 for operating the first transmission gear 620a,
The rotation shaft 621 of the second transmission gear 620b transmits the power of the reduction shaft to the drive shaft through the chain C coupled to the sprocket S so that the garlic seeding interval of the garlic sowing unit can be adjusted. do,
Each of the garlic sowing units 400 is coupled to a chain (C) rotating in the form of an endless track around the housing 410, and each of the garlic buckets is exposed on the side wall of the garlic storage hopper 500. It is configured so that the garlic seeds stored in the garlic storage hopper 500 can be individually seated and sown through the rising garlic bucket,
Each garlic seeding unit 400 is
It has a wing plate 414 coupled to the garlic storage hopper 500, a drive sprocket 420a on which the drive shaft 421 is axially installed, and a tension sprocket 430 connected to the lower portion of the chain (C) is infinite. The housing 410 rotates in engagement with the orbital shape;
Garlic buckets coupled to the chain (C) at regular intervals to individually load the garlic seeds stored in the garlic storage hopper 500 and drop them on the sowing bone;
A pair of rotating disks 460 that are connected via a bracket 461 fixed to the lower side of the housing 410 to form a seeding bone;
A pressing roller 470 that is rotatably connected between the two branched extensions 411 at the bottom of the housing 410 so that the garlic seeds that have fallen on the sowing bone can be compacted on the sowing bone; including; done,
The garlic bucket is a first bucket (450a) for selecting and mounting garlic seeds stored in the garlic storage hopper (500), and is connected to the first bucket (450a) in a right angle direction and mounted on the first bucket (450a). It is composed of a second bucket (450b) guiding to the other surface of the first bucket (450a) while preventing the garlic seeds from coming into contact with the chain,
The first bucket 450a has a drop opening 451 that is formed so that small garlic seeds can be removed and selected, and a plurality of elastic protrusions formed to prevent damage due to a fall impact when the garlic seeds fall to the other surface. (452) further comprising;
In the housing 410, the rotating disk 460 for forming the seeding bone and the pressing roller 470 for covering the seeding bone are integrally combined, so that the seeding and covering of garlic seeds can be processed at once, so that the garlic seeding machine It is provided for easy replacement and expansion of
A housing 410 having a wing plate 414 coupled to the garlic storage hopper 500, and rotating the chain (C) in a right triangle shape with a sprocket connected to the upper, lower and upper one side three points;
Garlic buckets coupled to the chain (C) at regular intervals to individually load the garlic seeds stored in the garlic storage hopper 500 and drop them on the sowing bone;
A pair of rotating disks 460 that are connected via a bracket 461 fixed to the lower both sides of the housing 410 to form a seeding bone;
A pressing roller 470 that is rotatably connected between the extension parts 411 branched in two at the lower part of the housing 410 so that the garlic seeds that have fallen on the sowing bone are pressed to the sowing bone are compacted; ,
A first bucket (450a) for selecting and mounting garlic seeds stored in the garlic storage hopper (500), and the garlic seeds mounted on the first bucket (450a) connected in a right angle direction to the first bucket (450a) are measured. Consists of a second bucket (450b) to be mounted,
The first bucket (450a) is further formed with a drop opening 451 so that small garlic seeds can be removed and selected,
The second bucket 450b has a plurality of fence protrusions 453 formed around it to prevent external separation when the garlic mounted on the first bucket 450a is moved to the second bucket 450b by its own weight. including more,
The sprocket is disposed on the upper part of the housing 410 and includes a driving sprocket 420a into which a driving shaft 421 rotating by the power of a seed drill is inserted, and the chain C) It consists of a driven sprocket 420b for supporting and guiding in the horizontal direction, and a tension sprocket 40 disposed under the housing 410 and having a tension adjusting means 440 capable of adjusting the tension of the chain,
The tension sprocket 430 further includes a tension adjusting means 440 capable of maintaining the tension of the chain C, wherein the tension adjusting means 440 is axially installed on the tension sprocket 430 of the housing 410. A driven shaft 441 inserted across the vertical long hole 413 formed on both sides of the lower side, and an elastic coil 442 inserted in the vertical direction of the vertical long hole 413 and in close contact with both sides of the driven shaft 441 and , is composed of a stopper ring 443 coupled to both sides of the driven shaft 441 to prevent separation of the driven shaft 441,
The rotating disk 460 is combined in a ">" shape with the rear widening to form a seeding bone, and the housing 410 is a guide passage 412 for preventing separation of garlic seeds seated on the other surface of the first bucket. ) is further formed, the guide passage 412 is inclined so as to be closer to between the rotating disks 460,
The bracket 461 is adjacent to both sides of the pair of rotating disks 460 and a stopper plate 462 for preventing the rotating disk 460 from being excessively widened together with the removal of soil adhered to the surface is further connected. and a through hole (461a) is formed so that the support frame (220) that is horizontally connected to the side frame (200) is through-coupled,
A plurality of radially protruding spokes 471 are further formed on the circumferential surface of the pressing roller 470 , and the spokes 471 of the pressing roller 470 are partly inside the rear of the rotating disk 460 . Garlic seeds sown by placing overlapping are made so that they can be covered while being compacted by rotary rolling while falling on the sowing bone,
The stopper ring 443 is configured to partially surround the lower portion of the elastic coil 442 to prevent the elastic coil 442 from being separated from the vertical long hole 413,
The tension adjusting means 440 is configured such that the tension of the elastic coil 442 is always applied to both sides of the driven shaft 441 so that the tension of the chain C engaged with the tension sprocket 430 can be adjusted. Garlic planter having a gearbox, characterized in that.
delete delete delete delete delete delete

Images