KR200404951Y1 - Seeder capable of changing row-space of vegetable or flower seed - Google Patents

Abstract

The present invention relates to a seedling device for growing vegetables, flowers, and the like, in particular, an object of the present invention is to provide a seeding device that can adjust the seeding interval according to the size of the seedling tray.

To this end, the present invention provides a conveying device for transporting a feeder tray, a seed hopper for storing seeds, an adsorption nozzle for adsorbing seeds from the seed hopper and dropping the seeds in the seed induction pipe, and seed seeding pipes for seeding through the inside. It characterized in that it comprises a pneumatic hose that serves to connect and deliver the adjusted air pressure.

According to the present invention, it is possible to adjust the position of the seed adsorption nozzle, the seed induction pipe and the seed seeding pipe according to the size of the hair feed tray, so that even if the size of the hair feed tray does not need to be replaced, the work efficiency is improved and labor is reduced. It works.

Sowing device, seeding machine, hair raising tray, tidal adjustment, facility gardening, adsorption nozzle

Description

Seeding capable of changing row-space of vegetable or flower seed}

1 is a perspective view of the structure of the inter-gap spacing adjustable seeding device of the present invention.

Figure 2 is a detailed perspective view of the front portion of the intermittent adjustable seeding device of the present invention.

Figure 3 is a detailed perspective view of the rear portion of the interim adjustable seeding device of the present invention.

Figure 4 is a detailed perspective view of the seeding region of the inter-tidal adjustable seeding device of the present invention.

<Explanation of symbols for main parts of the drawings>

101: conveying apparatus 102: conveyor belt

103: hair growth tray 104: position sensor

105: hair growth tray guide member 106: fixing mechanism

200: seed adsorption mechanism 202: seed hopper

203: vibrator 204: adsorption nozzle

205: nozzle body 206: nut combination

207: adsorption nozzle fixing member 207a: inner through hole

209: pneumatic hose

210: pneumatic pipe shutoff valve 211: pneumatic pipe

212: suction nozzle transfer cylinder 213: suction nozzle guide member

300: seeding mechanism 301: seed induction pipe

302: seed germination pipe 303, 304: gap bolt adjustment bolt

305: seed induction pipe fixing member 305a: inner through hole

306: seed seeding pipe holding member 306a: inner through hole

307: seed induction pipe fixing member support frame 308: seed seeding pipe fixing member moving frame

309: seed seeding pipe drive pneumatic cylinder 309a: working shaft

310: support

The present invention relates to an inter-tidal adjustable seeding device that can adjust the seeding interval according to the size of the hair growth tray is determined according to the type of seed, more specifically, the seed carrier for transporting the seedling tray and seed storage A hopper, an adsorption nozzle for adsorbing seeds from the seed hopper and dropping them into the seed induction pipe, and a seed seeding pipe for seeding the seeds through the inside, and a pneumatic hose that connects each device and serves as a transfer path for the seeds. .

In general, small-sized seeds such as lettuce, cabbage, and radish are narrow in the intertidal and daytime of the hair growth tray, while larger alleles, such as gourd, have a larger tray size and wider day and morning. Intertidal and intertidal intervals are a fundamental and important factor in the sowing process because they have a large effect on the growth of crops.

The conventional sowing operation automation device is a method of replacing the seeding nozzle (nozzle), seed induction pipe and seed seeding pipe according to the seed according to the seed, it requires a lot of labor of workers and the work is cumbersome and did not take advantage of the automation.

For example, according to Korean Patent Registration 10-105777 and Utility Model Registration 20-102414, an automatic seeding system and a nozzle type automatic seeding device are disclosed. Although the seeding of seeds is automated, it is possible to adjust the tiling according to the size of the tray. The device has not been presented, and Patent Registration 10-491169 discloses a device for aligning and seeding allele seeds such as a nectarine, which has a problem that cannot be applied to every hair growth tray having a different size.

As such, although the seeding work is partially automated, there is a problem in that it is not possible to provide a seeding device that can adjust the inter-spacing interval that can adjust the seeding interval according to the size of the hair growth tray determined according to the type of seed.

The present invention has been proposed in order to solve the above problems, and provides a tidal adjustable seeding device capable of sowing seeds in the hair growth tray by arbitrarily adjusting the intertidal regardless of the size of the hair growth tray determined according to the type of seed. The purpose is to.

In order to achieve the above object, the present invention, the transport device 101 for transporting the hair growth tray 103 and the seed hopper for storing the seed and the seed hopper to suck the seed from the seed induction pipe 301 In the seeding device comprising a seed adsorption mechanism 200 and the seeding mechanism 300 for discharging seeds through the inside,

The seeding mechanism 300 is formed in the width direction of the hair growth tray 103, both ends are fixed to the seed induction pipe fixing member support frame 307, the seed induction pipe fixing member having an inner through hole in the longitudinal direction therein 305; A plurality of seed induction pipes 301 which are fixed by the fastening mechanism 303 in the inner through hole of the seed induction pipe fixing member 305 and have a through hole therein to pass the seeds transferred by the seed adsorption device 200. )and; It is formed in the width direction of the hair growth tray 103, both ends are fixed to the seed seed pipe holding member moving frame 308 and the seed seed pipe holding member 306 having an inner through hole in the longitudinal direction therein; A plurality of seed seed pipes 302 fixed by the fastening mechanism 304 in the inner through hole of the seed seed pipe holding member 306 and having a through hole therein to drop the seed induced by the seed induction pipe into the seedling tray. ); And it is attached to the upper surface of the seed induction pipe fixing member support frame 307, extends and is fixed to the upper surface of the seed seed pipe fixing member moving frame 308 through the support frame 307, the seed seeding pipe ( 302), the seed seeding pipe holding member 306, the seed seeding pipe holding member moving frame 308, the seed seeding pipe driving pneumatic cylinder having a power transmission shaft for integrally moving up and down; Characterized in that it comprises a.

In addition, the seed adsorption mechanism 200 is formed long in the width direction of the hair growth tray 103 so that both ends are seated on the upper surface of the suction nozzle fixing member guide member 213 and the inner through hole in the longitudinal direction therein An adsorption nozzle fixing member 207 provided; The nozzle body 205 which is fixed by the fastening mechanism 206 through the inner through hole of the suction nozzle fixing member 207 and a plurality of adsorption which is fixed downward to the lower end of the nozzle body to suck the seed from the seed hopper (). Nozzle 204; An adsorption nozzle transfer cylinder 212 for controlling the forward / backward operation of the adsorption nozzle fixing member 207; Adsorption nozzle fixing member guide member having an arc-shaped recess formed in the upper surface of the guide member which supports the lower end of the fixing member 207 and corresponds to the upper side of the storage hopper when the fixing member 207 is moved forward or backward. 213; And it characterized in that it comprises a pneumatic control mechanism 208 for adjusting the pressure of the suction nozzle.

In addition, the conveying device 101, the conveyor belt (102); A position sensor 104 which detects the hair growth tray 103 reaching the seeding position and generates a stop signal; And it characterized in that it comprises a drive device for adjusting the drive of the conveyor belt 102 in accordance with the stop signal.

In addition, the position sensor 104 is characterized in that the light sensor for generating a signal by blocking the light by the hair growth tray 103.

In addition, a vibrator 203 is attached to the seed hopper 202 to vibrate the seed hopper 202 to distribute the seeds evenly on the seed hopper 202.

In addition, the pneumatic control mechanism 208, the pressure regulator for adjusting the suction pressure of the suction nozzle and between the pressure regulator and the suction nozzle 204 to independently deliver the air pressure to each suction nozzle 204 A plurality of hollow pneumatic tubes 211 and a plurality of pneumatic hoses 209 for communicating therein from the pneumatic tubes 211 to the suction nozzle 204 and the nozzle-side passages of the pneumatic tubes 211 It characterized in that it comprises a pneumatic tube shut-off valve 210.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, the terms or words used in the present specification and claims are based on the principle that the inventor can appropriately define the concept of the term in order to best explain his or her design in the technical spirit of the present invention. It should be interpreted as meanings and concepts corresponding to

Figure 1 is a perspective view showing the overall structure of the inter-spacing adjustable seeding device according to the present invention, Figure 2 is a detailed perspective view of the front surface of the adjustable intermittent seeding device according to the present invention, Figure 3 4 is a detailed perspective view of the seeding region of the adjustable seeding device according to the present invention in detail.

The inter-interval adjustable seeding device of the present invention, as shown in Figures 1 to 4, the transporting device 101 for transporting the hair growth tray 103, and the seed placed above the transporting device for storing the seed to be sown The hopper 202 and the suction nozzle 204 for absorbing the seed to put the seed in the seed induction pipe 301, and the seed seeding pipe 302 for guiding the seed in the seedling tray to seat the seed in the seedling tray.

The seeding mechanism 300 includes a seed induction pipe 301, a seed seeding pipe 302 and a pneumatic cylinder 309 for driving the seed seeding pipe for reciprocating the seed seeding pipe up and down, the seed induction pipe 301 ) And the seed germination pipe 302 are variably fixed by fastening mechanisms 303 and 304 such as butterfly nuts, respectively, in the inner through holes 305a and 306a of the respective fixing members 305 and 306 formed up and down in parallel. As shown in detail in FIG. 4, the inner through holes 305a and 306a are formed in the longitudinal direction, and the direction of the through holes 305a and 306a coincides with the width direction of the weft feed tray, so that seed oil determines the seeding position. The position and spacing of the conduit and the seed germination tube can be freely adjusted in the width direction of the hair growth tray.

In addition, the seed seeding pipe driving pneumatic cylinder 309 is attached to the upper surface of the seed induction pipe fixing member support frame 307, the operating shaft 309a is passed through the support frame 307 to move the seed seeding pipe holding member By extending and fixed to the upper surface of the frame 308, the combination of the seed seeding pipe 302, the seed seeding pipe holding member 306, the seed seeding pipe holding member moving frame 308 integrally up / down You can move it.

The seed adsorption mechanism 200 includes an adsorption nozzle 204, an adsorption nozzle fixing member 207 formed to fix the adsorption nozzle after adjusting the distance in the longitudinal direction, and the adsorption nozzle is transferred to the adsorption nozzle. The pressure of the suction cylinder holding member guide member 213 and the suction nozzle which guides the fixed member 207 downward when the seed cylinder 202 sucks a seed, the seed hopper 202, and a seed | sucking hopper are conveyed back and forth. It is formed to include a pneumatic control mechanism 208 to adjust.

The suction nozzle fixing member 207 is elongated in the width direction of the hair growth tray 103 so that both ends thereof are seated on the upper surface of the suction nozzle guide member 213, and the inner through hole 207a in the longitudinal direction is formed therein. And a plurality of suction nozzles 204 fixed downward by the fastening mechanism 206 through the through holes and downwardly fixed to the lower end of the nozzle body to suck seeds from the seed hopper 202. Is placed.

As such, the seed adsorption nozzle 204 may be fixed by a fastening mechanism 206 such as a bolt and nut after freely adjusting the width direction in the inner through hole 207a in the adsorption nozzle fixing member 207. It can be used variably regardless of the size of the seedling tray.

The suction nozzle transfer cylinder 212 is a conventional pneumatic drive cylinder to drive the shaft extending to the suction nozzle fixing member 207 before and after to move the suction nozzle fixing member 207 before and after the front / Afterwards, the internal sensor senses the position to increase and decrease the pneumatic pressure depending on the position, that is, to control the adsorption and desorption of the seed.

The guide member 213 supporting and guiding the suction nozzle fixing member supports the lower end of the fixing member 207 when the suction nozzle fixing member 207 moves forward and backward and corresponds to the upper portion of the storage hopper. An arc-shaped groove 214 is formed in the upper surface of the concave downward, so that the fixing member 207 is moved forward and backward by the operation of the suction nozzle transfer cylinder 212 to be placed at the seed suction position. The suction nozzle 204 descends closer to the seed hopper 202 to facilitate seed adsorption, and then the suction nozzle fixing member 207 is released from the groove 214 to the seed induction pipe 301. It helps to move linearly.

Pneumatic control mechanism 208 for adjusting the pressure of the suction nozzle is formed by including a pressure regulator, a pneumatic pipe 211, a pneumatic hose 209 and a pneumatic pipe shut-off valve 210.

The pressure regulating device is a conventional pressure regulating device composed of a regulator, a vacuum generator, a solenoid, and the like, which serves to make the pressure in the pneumatic pipe 211 to a vacuum, and the pneumatic pipe shutoff valve 210 and the pneumatic hose 209. As a result, the suction pressure of the suction nozzle is controlled.

The pneumatic pipe 211 serves to transfer the air pressure to each suction nozzle 204 independently between the pressure regulator and the suction nozzle 204 to the suction nozzle 204 independently.

The pneumatic hose 209 serves to communicate the interior of the pneumatic pipe 211 from the pneumatic tube 211 to the suction nozzle 204, and is arranged in parallel in the longitudinal direction of the seed hopper and each of the suction nozzle 204 It is in communication with the inside serves to transfer pressure between the suction nozzle and the plurality of pneumatic pipes 211 and the pneumatic pipe shutoff valve 210 is formed between the pneumatic pipes 211 and the suction nozzles 204 and the It acts to control the pneumatic pressure toward the suction nozzle.

Conveyor belt 102 is formed in the conveying device 101, the seedling tray 103 is carried on the upper surface of the conveyor belt, the position sensor 104 is formed at both ends near the seeding position. This position sensor detects the seeding position of the feeder tray, the gradual progress, transfer after seeding, etc., and transmits the signal to the conveyor driving device (not shown). Transport, stopping at the seeding position, and feeding of the hair feed tray are sequentially controlled.

Reference numeral 105 denotes a guide member for inducing movement of the hair growth tray, and 106 indicates a conventional fixing mechanism for fixing the guide member 105 according to the width of the hair growth tray and then fixing the guide member 105.

The position sensor 104 is preferably an optical sensor for generating a signal by detecting this in accordance with the interruption of the light by the seedling tray 103.

The seed hopper 202 located above the conveying device 101 is a container for storing seeds so that the seeds can be evenly distributed by the adsorption nozzle 204 by evenly distributing the seeds inside the storage hopper by vibration. The vibrator 203 is formed in the side of a hopper.

As described in detail above, according to the inter-spacing adjustable seeding device according to the present invention, the seed can be sown automatically in the hair growth tray, and the seeding work is variably adjusted according to the size of the tray, so that the efficiency of the seeding work is improved. It has the effect of improving labor and saving labor.

Claims (5)

Through the transport device 101 for transporting the hair growth tray 103, the seed hopper 202 for storing the seed and the seed adsorption mechanism 200 to suck the seed from the seed hopper and drop it to the seed guide pipe 301 In the seeding device comprising a seeding mechanism 300 for discharging seeds, The seeding mechanism 300, A seed induction pipe fixing member 305 which is formed in the width direction of the hair growth tray 103 so that both ends thereof are fixed to the seed induction pipe fixing member support frame 307 and have inner through holes in the longitudinal direction therein; In the inner through hole of the seed induction pipe fixing member 305 is fixed in the widthwise mounting position by the fastening mechanism 303 is variablely provided with a through hole so that the seed transported by the seed adsorption mechanism 200 A plurality of seed induction pipes 301 to pass through; It is formed in the width direction of the hair growth tray 103, both ends are fixed to the seed seed pipe holding member moving frame 308 and the seed seed pipe holding member 306 having an inner through hole in the longitudinal direction therein; In the inner through hole of the seed seeding pipe holding member 306, the widthwise mounting position is variably fixed by the fastening mechanism 304 and the through hole is provided therein so that the seed guided downward by the seed induction pipe is placed on the seed feeder tray. A plurality of seed germination tubes 302 falling; And The suction nozzle fixing member 207 having the inner through hole 207a in the longitudinal direction therein and a plurality of the widthwise mounting positions are variably fixed by the fastening mechanism 304 through the inner through hole 207a. Seed adsorption mechanism including a suction nozzle (204); Inter-interval adjustable seeding device characterized in that it comprises a. The method of claim 1, The seed adsorption mechanism 200, Adsorption nozzle fixing member 207 is formed long in the width direction of the hair growth tray 103, both ends are seated on the upper surface of the suction nozzle fixing member guide member 213 and has an inner through hole 207a in the width direction therein. )Wow; The nozzle body 205 in which the widthwise mounting position is variably fixed by the fastening mechanism 206 through the inner through hole 207a of the suction nozzle fixing member 207 and the seed is fixed downward to the lower end of the nozzle body. A plurality of adsorption nozzles 204 for adsorbing seeds from the hopper 202; An adsorption nozzle transfer cylinder 212 for controlling the forward / backward operation of the adsorption nozzle fixing member 207; Adsorption nozzle fixing member guide member having an arc-shaped recess formed in the upper surface of the guide member which supports the lower end of the fixing member 207 and corresponds to the upper side of the storage hopper when the fixing member 207 is moved forward or backward. 213; And Pneumatic control mechanism for adjusting the pressure of the suction nozzle (208); Inter-interval adjustable seeding device characterized in that it comprises a. The method of claim 1, It is attached to the upper surface of the seed induction pipe fixing member support frame 307, extends and is fixed to the upper surface of the seed seeding pipe fixing member moving frame 308 through the support frame 307, the seed seeding pipe 302 ), Further comprising a seed seeding pipe driving pneumatic cylinder 309 having a power transmission shaft for moving the seed seeding pipe holding member 306, the combination of the seed seeding pipe holding member moving frame 308 up and down integrally. The inter-interval adjustable seeding device characterized by the above-mentioned. The method of claim 2, The pneumatic control mechanism 208, A pressure regulator for adjusting the suction pressure of the suction nozzle; A plurality of hollow pneumatic pipes 211 for independently delivering pneumatic pressure to each suction nozzle 204 between the pressure regulator and the suction nozzle 204; A plurality of pneumatic hoses 209 communicating therein from the pneumatic pipe 211 to the suction nozzle 204; A pneumatic pipe shutoff valve 210 formed in the nozzle side passage of the pneumatic pipe 211; Inter-interval adjustable seeding device characterized in that it comprises a. The method according to any one of claims 1 to 4, The conveying device 101, A conveyor belt 102; A position sensor 104 which detects the hair growth tray 103 reaching the seeding position and generates a stop signal; And A driving device for adjusting the driving of the conveyor belt 102 according to the stop signal; Inter-interval adjustable seeding device characterized in that it comprises a.

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