KR20220093721A - Garlic seeding machine with clutch and gearbox - Google Patents

Abstract

The present invention relates to a garlic seeding machine having a clutch and a gearbox, which comprises: a support plate where a driving means and a speed reducer connected to the driving means are mounted; a lateral surface frame having one side joined to both sides of the support frame and the other side joined to a handle bar; a front wheel compression roller joined to one side of a lower part of the lateral surface frame to receive power of a speed-reducing shaft connected to the speed reducer through a chain to rotate; a rear wheel compression roller joined to the other side of a lower part of the lateral surface frame to receive power through a chain to rotate along with the front wheel compression roller; a plurality of garlic seeding units installed in series between the front wheel compression roller and the rear wheel compression roller through a support frame installed transversely on the lateral surface frame and having a chain receiving power of the speed-reducing shaft connected to the speed reducer through the driving shaft installed transversely, thereby seeding the garlics simultaneously; a garlic storage hopper fixed by a blade plate integrally formed into a housing of each garlic seeding unit; a first clutch unit inserted into the driving shaft in order to turn on or off power of the driving shaft installed transversely into each garlic seeding unit; a second clutch unit installed on the speed-reducing shaft in order to turn on or off power of the speed reducer; and a gearbox installed between the driving shaft and the speed-reducing shaft to selectively vary the rotational number of the driving shaft to adjust an interval of garlic seeding by the garlic seeding unit.

Description

GARLIC SEEDING MACHINE WITH CLUTCH AND GEARBOX

The present invention relates to a garlic seeding machine having a clutch and a gearbox, and more particularly, it is possible to adjust the garlic seeding interval of the garlic sowing unit by changing the rotational speed of the drive shaft through the gearbox, and also the driving means through the first clutch unit Not only can the garlic sowing unit stop planting garlic by selectively blocking the power of It is related to a garlic planter having a clutch and a gearbox that allows the planting of garlic to be temporarily stopped.

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 of very difficult maintenance due to the large number of bucket chains and rotary units being integrally coupled to the garlic seed tube, and the size of the planter is enlarged and it is difficult to disassemble and assemble.

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 to change the rotation speed of the drive shaft through a gearbox to adjust the garlic seeding interval of the garlic sowing unit, and to The garlic seeding unit can be stopped by selectively blocking the power of the driving means through It is to provide a garlic planter having a clutch and a gearbox capable of stopping the process and temporarily stopping garlic sowing.

A second object of the present invention is as an independent entity integrally provided in a housing with a rotating disk for forming a seeding bone and a pressing roller for covering the seeding bone so that the sowing and soil covering of garlic seeds can be processed collectively. An object of the present invention is to provide a garlic planter having a clutch and a gearbox in which a plurality of garlic planting units, which are convenient for replacement and expansion, are installed for the garlic planter.

A third object of the present invention is that, by forming 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 the first bucket It is to provide a garlic planter having a clutch and a gearbox in which a plurality of garlic seeding units that can form a plurality of elastic protrusions on the other surface of the garlic seed to prevent damage due to a fall impact when the garlic seeds are dropped.

According to a feature for achieving the above object, the first invention relates to a garlic planter having a clutch and a gearbox, for this purpose, a driving means and a support plate on which a speed reducer connected to the driving means is mounted; And, One side is coupled to both sides of the support plate and the other side is a side frame to which a handle bar is connected; and a front wheel compaction that is coupled to a lower portion of one side of the side frame and receives power from a reduction shaft connected to the speed reducer through a chain to rotate A roller; and a rear compaction roller coupled to the lower portion of the other side of the side frame and rotating by receiving power through the front wheel compaction roller and a chain; A plurality of garlic sowing units installed in a line between the compaction rollers, and the power of the reduction shaft connected to the reduction gear is transmitted to the chain through the driving shaft that is gibbed, and the garlic is planted at the same time; and the housing of each garlic sowing unit is integrated Garlic storage hopper fixed by the formed wing plate; And, a first clutch part installed on the drive shaft so as to turn on/off the power of the drive shaft gibbed in each garlic seeding unit; And, the power of the reducer is turned ON/OFF A second clutch part installed on the reduction shaft to turn OFF; And, a gearbox installed between the drive shaft and the reduction shaft, and selectively varying the number of rotations of the drive shaft to adjust the garlic seeding interval of the garlic sowing unit; A plurality of garlic buckets are coupled to a chain rotating in the form of an endless orbit around the housing of each garlic seeding unit, and each garlic bucket is exposed to the sidewall of the garlic storage hopper and stored in the garlic storage hopper. It is characterized in that it is configured so that the garlic seeds can be individually seated and sown through the rising garlic bucket.

In the second invention, in the first invention, the first clutch unit is chain-connected with the gearbox to receive power, and a first power transmission pipe installed between the first power shaft and the drive shaft; , a first clutch arm for turning on/off the power transmission between the first power shaft and the drive shaft by moving the first power transmission pipe, and a clutch lever connected through a wire to operate the first clutch arm. However, the clutch lever is connected to the handle bar so that the operator can easily control the rotation of the drive shaft by manipulating the clutch lever.

In the third invention, in the first invention, the second clutch part is connected by a chain through the gearbox and the sprocket to transmit power, and a second power shaft installed between the second power shaft and the reduction shaft. A power transmission pipe, a second clutch arm that horizontally moves the second power transmission pipe to turn ON/OFF power transmission between the second power shaft and the reduction shaft, and a handle lever that operates the second clutch arm by rotation of the cam It is characterized in that it is composed of

In the fourth invention, in the third invention, the gearbox rotates through a sprocket that is chain-connected to the second power shaft and meshes with any one gear selected from among a gear assembly having different gear ratios and the gear assembly, the gear ratio It consists of a first gearbox for adjusting the number of revolutions according to It is characterized in that it is configured to transmit power to the first power shaft of the first clutch unit through a chain coupled to the sprocket to control the number of rotations of the drive shaft.

In the fourth 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 an endless 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 a sixth invention, in the fifth invention, the tension sprocket further includes a tension adjusting means capable of maintaining the tension of the chain, wherein the tension adjusting means is axially installed on the tension sprocket and crosses the vertical long hole formed on both lower sides of the housing It consists of a driven shaft that is inserted across the shaft, an elastic coil that is inserted in the vertical direction of each vertical long hole and is in close contact with 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. characterized.

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

In the eighth invention, in the fifth invention, the bracket is close to both sides of each rotary disk, and a stopper plate is further connected to remove the soil adhered to the surface and a stopper plate for preventing the rotary disk from spreading excessively, the side surface It is characterized in that the through hole is formed so that the support frame gibseol to the frame is through-coupled.

In the ninth invention, in the fifth 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 arranged to partially overlap inside the rear of the rotary disk for seeding It is characterized in that it is made so that it can be covered while being compacted by rotating rolling at the same time as the garlic seeds are falling on the sowing bone.

According to the garlic planter having a clutch and 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, by selectively blocking the power of the driving means through the first clutch part, garlic seeding of the garlic seeding unit can be stopped, as well as the power of the front wheel compaction roller and the rear wheel compactor roller along with the garlic seeding unit through the second clutch part It has the effect of stopping the progress of the garlic sowing machine and temporarily stopping the garlic sowing.

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 clutch and a gearbox according to the present invention;
4 is an operation diagram showing the first clutch of the present invention;
5 is an operation diagram showing a second clutch of the present invention;
6 is a perspective view showing a gearbox enlarged in part A in FIG. 3;
Figure 7 is a perspective view showing the garlic sowing unit extracted in Figure 1,
8 is an exploded perspective view in which the tension adjusting means and the rotating disk are separated in FIG. 7;
Figure 9 is a perspective view showing the garlic bucket extracted from Figure 7,
Fig. 10 is a cross-sectional view of Fig. 7;
11 is an operation diagram showing the operation of the garlic seeding unit installed in the garlic seed tube 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, the garlic planter having a clutch and a gearbox according to the present invention will be described in detail together with the accompanying drawings.

1 to 3 are perspective views of a garlic planter having a clutch and a gearbox according to the present invention, FIG. 4 is an operational diagram showing the first clutch of the present invention, and FIG. 5 is an operational diagram showing the second clutch of the present invention. and FIG. 6 is a perspective view showing the gearbox enlarged in part A in FIG. 3 .

1 to 6, 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 800, and with the first clutch By selectively blocking the power of the driving means 110 through the unit 600, it is possible to stop the garlic sowing of the garlic sowing unit 400, as well as the garlic sowing unit 400 through the second clutch unit 700 In addition, a garlic planter having a clutch and a gearbox to stop the progress of the garlic planter 900 and temporarily stop the garlic planting by shutting off both the power of the front compaction roller 300a and the rear compaction roller 300b ( 900) is about.

The garlic planter 900 having a clutch and a gearbox of the present invention is largely composed of eight parts, which include a support plate 100, a front compaction roller 300a, a rear compaction roller 300b, and a garlic seeding unit. 400 , a garlic storage hopper 500 , a first clutch unit 600 , a second clutch unit 700 , and a gearbox 800 .

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 a handle bar 210 is connected to the other side so that the garlic planter 900 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 at 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 seeding units 400 will be described in detail below.

And the first clutch unit 600 is installed on the drive shaft 421 so as to turn ON/OFF the power of the drive shaft 421 for gibbling each garlic seeding unit 400, as shown in FIG. 4 .

When the first clutch unit 600 is not in the garlic sowing section, it selectively blocks power transmission of the driving means 110 so that the garlic sowing unit 400 can stop the garlic sowing.

The first clutch unit 600 includes a first power shaft 610 connected to the gear box 800 and a chain C to receive power, and the first power shaft 610 and a driving shaft 421 . A first power transmission pipe 620 installed therebetween, and a first clutch arm that moves the first power transmission pipe 620 to turn ON/OFF power transmission between the first power shaft 610 and the drive shaft 421 . 630 and a clutch lever 640 connected through a wire W to operate the first clutch arm 630 .

The first clutch unit 600 connects the first power transmission pipe 620 between the first power shaft 610 and the drive shaft 421 , and transmits the first power through the first clutch arm 630 . By moving the tube 620 horizontally, the first power shaft 610 functions to transmit (ON) or block (OFF) power to the driving shaft 421 .

At this time, the clutch lever 640 is connected to the handle bar 210 so that the operator can easily control the rotation of the drive shaft 421 by manipulating the clutch lever 640, thereby checking whether or not the garlic sowing unit 400 is planted. It is designed to be selectable.

In addition, the second clutch unit 700 is installed on the reduction shaft 121 to turn on/off the power of the reduction gear 120, and the garlic seeding unit 400 and the front wheel compaction roller 300a and It is configured to temporarily stop planting garlic by shutting off all the power of the rear compaction roller 300b.

The second clutch unit 700 includes a second power shaft 710 that is connected to the gearbox 800 and a chain through a sprocket S to transmit power, and the second power shaft 710 and a reduction shaft. The second power transmission pipe 720 installed between the 121 and the second power transmission pipe 720 are horizontally moved to turn on/off the power transmission between the second power shaft 710 and the reduction shaft 121 It is composed of a second clutch arm 730 that turns OFF, and a handle lever 740 that operates the second clutch arm 730 by rotation of the cam 741 .

As shown in FIG. 5 , the second clutch part 700 connects the second power transmission pipe 720 between the second power shaft 710 and the reduction shaft 121 , and a “┏” shape second By rotating the clutch arm 730 with the cam 741 to horizontally move the first power transmission pipe 620 , the power of the reduction shaft 121 is transmitted (ON) or blocked to the second power shaft 710 . (OFF) function to turn it off.

Here, the operation of the second clutch arm 730 may be performed by connecting a wire (not shown) in addition to the handle lever 740 , and the operation of the wire (not shown) may be performed by a separate clutch lever (not shown) on the handle bar 210 . (not shown) can be connected and operated.

The gearbox 800 is installed between the drive shaft 421 and the reduction shaft 121, as shown in FIG. 6, 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 800 rotates through a sprocket S connected to the second power shaft 710 and the chain C and selects a gear assembly 810 having different gear ratios, and the gear assembly 810 A first transmission gear 820a 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 820a to rotate at the same rotation speed and a rotation shaft 821 is axially installed. It is composed of a gear 820b and a gear lever 830 for operating the first transmission gear 820a, wherein the rotation shaft 821 is connected to the first clutch part through a chain C coupled to the sprocket S. It is configured to transmit power to the first power shaft 610 of 600 to adjust the number of rotations of the drive shaft 421 .

This gearbox 800 is for adjusting the number of rotations of the drive shaft 421 to adjust the garlic seeding interval of the garlic sowing unit 400 connected to the drive shaft 421, and the first through the gear lever 830. By manipulating the transmission gear 820a to be engaged with the gear in any one of the gear clusters 810, the rotation speed of the first transmission gear 820a is varied, and the thus changed rotation speed is the first transmission gear engaged with the first transmission gear 820a. It has a structure in which the rotational speed of the driving shaft 421 can be finally adjusted through the rotation shaft 821 of the second transmission gear 820b and the first power shaft 610 .

Therefore, the garlic planter 900 having a clutch and a gearbox can adjust the garlic seeding interval of the garlic planter 900 by changing the rotational speed of the drive shaft 421 through the gearbox 800, and the first clutch part ( 600) by selectively blocking the power of the driving means 110 to stop the garlic sowing of the garlic sowing unit 400, of course, with the garlic sowing unit 400 through the second clutch unit 700 A structure is provided to stop the progress of the garlic planter 900 by blocking both the power of the front compaction roller 300a and the rear compaction roller 300b and temporarily stop the garlic seeding.

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

7 is a perspective view showing the garlic seeding unit extracted from FIG. 1, FIG. 8 is an exploded perspective view in which the tension adjusting means and the rotating disk are separated in FIG. 7, and FIG. 9 is a perspective view showing the garlic bucket extracted from FIG. 10 is a cross-sectional view of FIG. 7, and FIG. 11 is an operation view showing the operation of the garlic seeding unit installed in the garlic seed tube in FIG.

7 to 11, the garlic sowing unit 400 selects and sows only excellent garlic seeds of a certain size in an independent form, and a rotating disk 460 that forms seeded bones and covers the seeded bones. In a structure in which the pressing roller 470 is integrally coupled to the housing 410 , it is configured to facilitate replacement and expansion of the garlic planter 900 .

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 a driving sprocket 420 on which the driving shaft 421 is axially installed and rotating, and a chain C are engaged with a tension sprocket 430 connected to the lower portion in an endless track form to rotate.

In the housing 410 , a driving shaft 421 rotating by receiving power from the garlic planter 900 is installed on the driving sprocket 420 .

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 900. 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 900 compared to the overall size of the garlic planter 900. there will be

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 420: drive sprocket
421: drive shaft 430: tension sprocket
440: tension control means 441: driven shaft
442: elastic coil 443: stopper ring
450a: first bucket 451: fall
452: elastic projection 450b: second bucket
460: rotating disk 461: bracket
461a: through hole 462: stopper plate
470: press roller 471: spoke
500: garlic storage hopper
600: first clutch unit 610: first power shaft 620: first power transmission pipe
630: first clutch arm 640: clutch lever
700: second clutch unit 710: second power shaft 720: second power transmission pipe
730: second clutch arm 740: handle lever
741: cam
800: gear box 810: gear assembly 820a: first transmission gear
820b: second transmission 821: rotation shaft
830: gear lever
900: garlic planter with clutch and gearbox
C: Chain S: Sprocket W: Wire

Claims (9)

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 first clutch part 600 installed on the drive shaft 421 so as to turn ON/OFF the power of the drive shaft 421 gibbed to each of the garlic seeding units 400;
a second clutch part 700 installed on the reduction shaft 121 to turn on/off the power of the reduction gear 120;
The gearbox 800 is installed between the drive shaft 421 and the reduction shaft 121, and selectively varies the number of rotations of the drive shaft 421 to adjust the garlic seeding interval of the garlic sowing unit 400; Including but
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. Garlic planter having a clutch and a gearbox, characterized in that it is configured so that the garlic seeds stored in the garlic storage hopper 500 can be individually seated and planted through an ascending garlic bucket.
According to claim 1,
The first clutch unit 600 is
A first power shaft 610 connected to the gearbox 800 and the chain C to receive power;
a first power transmission pipe 620 installed between the first power shaft 610 and the driving shaft 421;
A first clutch arm 630 that moves the first power transmission pipe 620 to turn ON/OFF power transmission between the first power shaft 610 and the drive shaft 421;
It is made to include a clutch lever 640 connected through a wire (W) to operate the first clutch arm (630),
The clutch lever 640 is connected to the handle bar 210 so that the operator can easily control the rotation of the drive shaft 421 by manipulating the clutch lever 640 having a clutch and a gearbox. garlic planter.
According to claim 1,
The second clutch unit 700 is
A second power shaft 710 that is connected to the chain C through the gear box 800 and the sprocket S to transmit power;
a second power transmission pipe 720 installed between the second power shaft 710 and the reduction shaft 121;
a second clutch arm 730 that horizontally moves the second power transmission pipe 720 to turn ON/OFF power transmission between the second power shaft 710 and the reduction shaft 121;
A garlic planter having a clutch and a gearbox, characterized in that it comprises a handle lever (740) for operating the second clutch arm (730) by rotation of the cam (741).
4. The method of claim 3,
The gearbox 800 is
A gear bundle 810 rotating through a sprocket S connected to the second power shaft 710 and a chain C and having different gear ratios;
A first transmission gear (820a) for adjusting the number of revolutions according to the gear ratio by meshing with any one gear selected from the gear group (810);
A second transmission gear (820b) which is engaged with the first transmission gear (820a) and rotates at the same rotation speed and the rotation shaft (821) is axially installed;
It is composed of a gear lever 830 for operating the first transmission gear 820a, and the rotation shaft 821 is the first of the first clutch unit 600 through the chain C coupled to the sprocket S. Garlic planter having a clutch and a gearbox, characterized in that it is configured to transmit power to the power shaft (610) to control the number of rotations of the drive shaft (421).
According to claim 1,
Each garlic seeding unit 400 is
It has a wing plate 414 coupled to the garlic storage hopper 500, a drive sprocket 420 on which the drive shaft 421 is axially installed and rotates, 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 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 sowing and covering of the garlic seeds can be processed at once, so that the garlic seeding machine Garlic planter having a clutch and a gearbox, characterized in that it is configured to be easily replaced and expanded.
6. The method of claim 5,
The tension sprocket 430 further includes a tension adjusting means 440 capable of maintaining the tension of the chain (C),
The tension adjusting means 440 is axially installed on the tension sprocket 430, and 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. An elastic coil 442 inserted in the vertical direction of the driven shaft 441 and in close contact with both sides of the driven shaft 441, and a stopper ring 443 coupled to both sides of the driven shaft 441 to prevent separation of the driven shaft 441. Garlic planter having a clutch and a gearbox, characterized in that it consists of.
6. The method of claim 5,
The rotating disk 460 is combined in a ">" shape with the rear open to form a seed bone,
The housing 410 is further formed with a guide passage 412 for preventing separation of garlic seeds seated on the other surface of the first bucket, and the guide passage 412 is inclined so as to approach between the rotating disks 460. Garlic planter having a clutch and a gearbox, characterized in that.
6. The method of claim 5,
The bracket 461 is close to both sides of each rotating disk 460, and a stopper plate 462 is further connected to remove the soil adhered to the surface and prevent the rotating disk 460 from being excessively widened. , Garlic planter having a clutch and a gearbox, characterized in that a through hole (461a) is formed so that the support frame (220) gibbed to the side frame (200) is through-coupled.
6. The method of claim 5,
A plurality of radially protruding spokes 471 are further formed on the circumferential surface of the pressing roller 470,
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 at the same time be compacted by rotational rolling so that they can be covered. A garlic planter with a clutch and gearbox, which is characterized.

Images