KR200232978Y1 - planter - Google Patents

Abstract

The present invention relates to a planter, which is an improvement of a conventional planter.

The seeding machine according to the present invention is installed close to the lower part of the seeding roller 30 and is connected one-to-one to the front end of the outlet 21 of the hopper 20 so as to move horizontally from the bottom of the seeding roller 30 together with the hopper 20. And seed receiving 40 is connected to each of the flexible feed pipe 42 for transferring the seed supplied from the seeding roller 30 to the lower portion at the bottom; The support pipe 62 is connected to the transfer pipe 42 and guides the seeds into the furrows vertically, and the tip is formed with a pointed point to easily dig the furrows, and at the same time, a cover cover 65 is provided on the rear side. At least two plows 60; Guide rails 50 connecting both vehicle bodies are rolled out, and are horizontally moved on the guide rails 50 so as to be adjustable in height with the support tube 62 so that the plow 60 is seeded and seeded in rows and sowing. Holder 54 is provided to selectively adjust the spacing and height according to the depth.

With this structure, the seeding rate can be adjusted according to the characteristics of the seed sown in the seeding plant, so that the seeding amount, seeding depth and seeding interval can also be adjusted freely according to the characteristics and surrounding conditions of the seed.

Description

planter

The present invention relates to a seeding plant that freely adjusts the seeding amount, seeding depth and seeding interval according to the characteristics and surrounding conditions of the seeded seed when seeding, especially the seeding row according to the characteristics of the seeded seed. It is about a planter which can be.

When farmers plant vegetables such as spinach, radish, and Chinese cabbage in a field or a plastic house, most people plant and plant seeds.

When sowing by such a direct method, the seeds of vegetables are very small and not easy to identify with the soil, so the seeding state can not be confirmed, and after a certain period of time can see the growth of vegetables to see the seeding state. In addition, the seeding status is determined according to the experience and skill of the workers, and even if one worker sows all in one field, the seeding interval and seeding density are not uniform, making it ineffective for vegetable growth and management. There is also an uncomfortable problem that reduces the productivity of vegetables.

In recent years, planters have been distributed to each farmhouse by mechanization, so that seeds can be sown at regular intervals by planting seeds through planters.

However, these planters are composed only to maintain a constant seeding interval, and only one row can be sown at a time, so that the time required for sowing work is long and there is a limit in maintaining the seeding density. There was.

Applicant can change the seed type, seeding amount and seeding depth according to various vegetables to improve the disadvantages of such seeding machine at any time, so that more than one line can be sown at a time, so that the seeding interval can be adjusted freely It was introduced through the application number 95-27602, filed for utility model registration on October 2, 1995, with the development of a planter that can serve as the seeding of various vegetables with a single planter, and also enables the seeding operation to be quick. .

According to the contents, the seeding interval and seeding depth are controlled according to the characteristics of the seeds and the surrounding conditions so that the seedlings can be seeded in a double row.

The planter is attached to the vehicle body consisting of a plurality of frames, the front wheel attached to the front of the vehicle body and the compaction roller attached to the rear of the vehicle body, and the vehicle body between the front wheel and the compaction roller at predetermined intervals left and right. A plurality of plows to be planted, a hopper installed at the rear of the plow and formed with a plurality of discharge ports, and a seed contained in the hopper while being installed at the lower portion of the discharge port of the hopper and rotating at a predetermined speed by rotation of the front wheel. It comprises a seeding roller sowing at intervals of.

This configuration fills the seeds with the hopper, and when the operator grabs the handle and pushes forward, the front wheel rotates, the double seeding plant is advanced.

By the advance of the double seeding machine, the plow digs two rows of bones at predetermined intervals left and right, and the outer peripheral side of the seeding roller is in contact with the outlet of the hopper installed at the rear of the plow, As the seed inside the hopper is inserted in one, the seeding roller rotates to intermittently drop a certain amount of seed downward. Seeds that fall through the outlet, the plow falls to the slabs, is covered by the chain and the compaction roller is compacted to finish.

When the seeding interval of the seed is adjusted when seeding through the seeding plant operating as described above, the first sprocket of the front wheel shaft connected with the seeding roller and the chain is adjusted. That is, as the diameter of the first sprocket is changed and the rotation speed of the seeding roller is increased and decelerated, the rotation speed of the seeding roller is changed to adjust the seeding interval.

Also, the seeding depth should be adjusted by loosening the adjusting nut of the plow attached to the front of the hopper, adjusting the height of the plow appropriately, and then tightening the adjusting nut again to adjust the seeding depth.

Also, by operating the feed screw, the hopper moves in the left and right directions so that the discharge hole formed in the lower left and right of the hopper can be matched to one of the seed grooves corresponding to the seeding amount of the seed to be sown so that the seeding amount can be adjusted according to the seed groove size. It is supposed to be.

However, the seeding machine having such a structure can adjust the seeding interval, seeding depth and seeding amount, but since the plow is fixed to both sides of the vehicle body and is installed in a structure that can only move the height, it is possible to adjust the seeding interval. Not only were they unsuccessful, but they were unable to provide more than one seed.

Therefore, the present invention provides a function of controlling the number of seeding rows in addition to the function of adjusting the seeding row interval according to the characteristics of the seeds and the surrounding conditions when sowing seeds not provided by Utility Model Registration No. 95-27602 filed by the present applicant. In addition to providing the conditions suitable for the growth of seeds, the purpose of this is to improve the productivity of the farm by allowing the seeding work to be completed in a short time.

1 is a perspective view of a planter according to the present invention.

2 is a side view of the planter according to the present invention.

3 is a plan view of the planter according to the present invention.

4 is a front view of the planter according to the present invention.

5 is a longitudinal sectional view of the front wheel of the planter according to the present invention.

6 (a), 6 (b), 6 (c) is a hopper structure diagram of the planting machine according to the present invention.

Figure 7 (a), Figure 7 (b) is a structure diagram of the seed receiver of the planter according to the present invention.

8 is a roller structure diagram of a planter according to the present invention.

9 (a), 9 (b) is a plow structure diagram of the planter according to the present invention.

9 (c) is a front view of the cover covering according to the present invention.

10 (a), 10 (b) is a holder structure of the planting machine according to the present invention.

* Explanation of symbols for main parts of the drawings

10 body 10a frame

11: long groove 12: front wheel

13: front wheel shaft 14: first sprocket row

15: chain 16: the handle

19: compaction roller 20: hopper

21: outlet 22a, 22b: feed shaft

221: bracket 222: flange

23: nut 24: knob

25: feed screw 26: inlet

27: lid 28: brush

30: seeding roller 31: second sprocket row

32: Seed Home 40: Seed Collection

42: transfer pipe 50: guide rail

54 holder 55 horizontal tube

56: Spacing screw 57: Vertical pipe

58: height adjustment screw 60: plow

62: support tube 64: pin

65: cover cover 66: connecting piece

67: spring 69: chain

The seed drill of the present invention for achieving the above object, the front wheel, the rear side is equipped with a compaction roller and the frame and the body forming the skeleton of the planter, and the upper part of the frame and at least two outlets are formed, the left, Hopper which can be moved in the right direction and installed in the lower part of the outlet of this hopper and divide the outer circumferential surface into at least two zones and multiply seed seeds with different diameter and depth on the outer surface of each zone at regular intervals. In the seeding roller which is connected to the chain and rotated, the seed receiving device is installed in the lower part of the seeding roller and receives the seed supplied by the selected seed groove, and the plow digging furrows in the seeding machine in sowing the seeds in multiple rows Is installed close to the seeding roller and the one-to-one connection is fixed to the tip of the outlet of the hopper While flexible to a horizontal movement on the lower portion of the planting roller with pepper and transfer the seed to be supplied from the planting to the lower roller on the lower block and the air line is connected to each receiving seed; At least two plows connected to the transfer pipe at the top to vertically fix the support pipe to guide the seeds to the furrow, the tip portion of which is pointed to facilitate digging of the furrow, and at the same time having a cover covering at the rear; Guide rails connecting both sides of the body are rolled out, and the guide rails are horizontally moved along the guide rails so that the height is adjustable and the support pipes can be selectively adjusted according to the seeding rows and seeding depths of the plows. The holder is provided so that the seeding amount, the seeding interval and the seeding row can be adjusted freely.

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

1 is a perspective view of the planter according to the present invention, FIG. 2 is a side view of the planter according to the present invention, FIG. 3 is a plan view of the planter according to the present invention, and FIG. 4 is a front view of the planter according to the present invention.

According to the present invention, the front wheel 12 and the compaction roller 19 are rotatably installed in front and rear of the vehicle body 10 of the planter, respectively, and the plow (between the front wheel 12 and the compaction roller 19). 60) is installed. The seeding roller 30 is installed in the upper part of the plow 60, and the hopper 20 is installed in the upper part.

The front wheel 12 is configured to form a long groove 11 opened forward in the vehicle body 10 to move forward and backward from the front of the vehicle body 10 so as to tighten or loosen the nut to change its position. In addition, as shown in FIG. 5, the front wheel shaft 13 is axially coupled to the first sprocket train 14 having different diameters so as to transmit power to the seeding roller 30 to be described later to the chain 15 so as to be shiftable. Made it possible. In addition, the first sprocket train 14 allows power to be transmitted only when the seeding roller 30 moves forward.

In the middle part of the vehicle body 10 between the front wheel 12 and the compaction roller 19, the plate-shaped frame 10a in which the left and right side plates and the rear side plate were integrally provided is provided. Before and after a plurality of feed shafts 22, both ends of which are supported on the left and right plates on the upper part of the frame 10a, are installed in parallel as shown in FIGS. 1 and 3, and the seeds are placed between the feed shafts before and after 22. The hopper 20 to be loaded is installed to be transportable in the left and right directions. That is, the bracket 221 which slides on the conveyance shaft 22 on both front and back surfaces of the hopper 20 is provided like 6th (a), 6th (b), and 6th (c), and the hopper The 20 can be moved left and right.

In the hopper 20, the seed outlet 21 is divided into three parts in the lower part of the square barrel in which the inlet 26 is formed at the top, as shown in FIG. 6 (a), 6 (b) and 6 (c). It has a configured shape, the lower end portion of each discharge port 21 is formed in the same arc shape as the radius of curvature of the seeding roller 30, the flange 222 is formed on both sides of the front end portion. In addition, the front of the outlet 21 is attached with a brush 28 in contact with the seeding roller 30, which will be described later, as shown in FIG. 6 (b). And the lid 27 is provided to be opened and closed at the top, one side of the hopper 20 is formed with a shaft hole, inside the nut 23 is matched with the shaft hole is attached. At this time, the transfer screw 25 fixed to one side of the vehicle body 10 is coupled to the nut 23, the left side of the hopper 20 by the operation of the knob 24 formed on the other end of the transfer screw 25 In this case, the transfer status can be adjusted.

The seeding roller 30 is connected to the chain 15 by the rotation of the front wheel 12 and rotates so as to seed the seeds contained in the hopper 20 at predetermined intervals. One side of the seeding roller 30 is provided with a second sprocket row 31 in which sprockets having different diameters are sequentially arranged as shown in FIG. 8, and three outlets formed at the lower side of the hopper 20 on the outer circumferential surface thereof. The seed grooves 32 respectively matched with 21 are formed. The seed groove 32 is divided into the same number as the number of outlets 21 of the hopper 20 in the longitudinal direction, and each has a different diameter and depth at the same interval of the driving force in each divided area of the hopper 20 By adjusting the left and right feed, the seed type and the seeding quantity can be adjusted at the same time.

In addition, the seed receiver 40 is installed at the lower part of the seeding roller 30 to be consistent with the outlet 21 of the hopper 20. The upper part of the seed receiver 40 has an arc shape equal to the radius of curvature of the seeding roller 30, as shown in Figs. 7 (a) and 7 (b), and the upper end portion is screwed to the flange 222 of the hopper. Combined. And the lower part of the seed receiver 40 is connected to the transfer pipe 42 of a transparent and flexible material.

In the lower part of the seed receiver 40, the guide rails 50 were horizontally and horizontally installed in the vehicle body 10 as shown in the tenth (a) and the tenth (b) views. The guide rail 50 is formed in a square pipe shape. The guide rail 50 is provided with a holder 54 for horizontally moving the plow 60 in a vertically adjustable manner.

The holder 54 is composed of a horizontal tube 55 horizontally moving on the outer circumferential surface of the guide rail 50 formed across both vehicle bodies 10, and a vertical tube 57 formed to be orthogonal to the horizontal tube 55. It is. Tightening bolts 56 and 58 are respectively installed on the front surfaces of the horizontal pipe 55 and the vertical pipe 57 so that the holder 54 can be horizontally moved and then fixed to an appropriate position.

The plow 60 is provided in the lower part of the holder 54. The plow 60 is formed in a structure having a pointed tip and a rear left and right sides like the ninth (a) and the ninth (b), and the cover 68 is coupled to the pin 68 so that the rear cover 65 can pivot up and down. It is. This cover cover 65 has wings having a gentle downward slope as shown in the ninth (c), the connecting piece 66 is formed in the center portion is coupled to the pin 68 on the rear side of the plow. And the connecting piece 66 of the cover cover 65 is provided with a spring 67 for pressing the cover cover 65 with a constant elastic force. At this time, the chain 69 in the rear end of the plow 50 may be installed with a length enough to attract to the soil. In other words, both ends of the chain 69 may be connected to both sides of each plow 60 to cover the furrows excavated by the plow 60.

In addition, a support tube 62 is fixedly installed on the upper portion of the plow 60, and the support tube 62 is inserted into the vertical tube 57 to be coupled to be movable up and down, and the vertical tube 57 The fixing bolt 58 is fixed to a proper position. The upper end of the vertical pipe 57 is connected to the lower end of the flexible transfer pipe 42 connected to the lower part of the seed receiver 40. Therefore, the seed is discharged to the ground through the transfer pipe 42, the support pipe 62.

The process of sowing using the double seeding plant of the present invention configured as described above is as follows.

First, adjust the seeding interval, seeding depth and seeding amount of seeds for sowing.

The seeding interval is determined by the traveling distance of the seeding machine and the rotation ratio of the seeding roller 30. Therefore, a suitable sprocket is selected among the first sprocket rows 14 having a diameter suitable for the seeding interval on the front wheel shaft 13, and at the same time, a suitable sprocket is selected from the second sprocket rows 31 of the seeding roller and the chain 15 is hooked. To transmit power. If it is necessary to adjust the tension of the chain (15) by loosening the nut of the front wheel shaft (13) to move the front wheel shaft (13) back and forth to adjust the tension of the chain (15) to ensure a smooth power transmission.

Next, when adjusting the seeding row, loosen the tightening screw 56 of the horizontal tube 55 of the guide rail 50, and the characteristics of the seed sowing and surroundings while moving the holder 54 horizontally to the left and right of the guide rail 50 After adjusting the position of the thermal spacing according to the condition of the tightening screw 56, the holder 54 is fixed to the guide rail 50, the horizontal tube 55. At this time, the plow 60 moves horizontally from side to side like the holder 54. Since the transfer pipe 42 connected to the support pipe 62 of the plow 60 is made of a flexible material, the seed receiver 40 is Horizontal movement is easy even in the fixed state.

In addition, when adjusting the seeding depth, loosen the height adjustment screw 55 attached to the front of the vertical tube 57 of the holder 54 and move the support tube 57 of the plow 60 up and down to suit the depth of the furrow to be dug. After adjusting the position, tighten the height adjustment screw (55) again.

As such, when the spacing and height of the plow are adjusted, the position of the hopper 20 is adjusted to match the discharge grooves 21 of the seeding grooves 32 of the seeding roller 30 selected according to the type of seed to be sown. When adjusting the position of the hopper 20, the feed screw 25 is rotated through the knob 24 attached to one side of the vehicle body 10 to move the hopper 20 in the left and right directions, thereby allowing the hopper 20 to move forward and backward. 22a and 22b are horizontally moved to coincide with one of the seed grooves 32 corresponding to the seed to which each outlet 21 is sown.

After finishing the adjustment work, open the lid 27 of the hopper 20 in the state of moving the double seeding plant to the working position, and put the seed to be seeded into the hopper 20, and then cover the lid 27 again.

In this state, when the operator grabs the handle 16 formed on the upper part and pushes forward, the front wheel 12 rotates and the double seeding plant is advanced.

By the advance of the double seeding machine, the plow 60 digs a row of three rows (which may be added or subtracted depending on the number of plows installed) at predetermined intervals, and the outlet of the hopper 20 installed at the rear of the plow 60 ( 21, the seeding roller 30 is rotated as the seed inside the hopper 20 is inserted into one of the seed grooves 32 formed on the outer circumferential surface of the seeding roller 30 while the outer peripheral side of the seeding roller 30 is in contact. At this time, the seed inserted into the selected seed groove 32 is rotated with the seeding roller 30 and exits the outlet 21 to fall to the seed receiving 40, and again the transfer pipe 42 and the support tube 62 Through the plow 60 falls to the plate furrows.

Subsequently, the soil cover 65 connected to the rear side of the plow 60 subsequently covers the bone as the seeding machine continues to progress, and then the compaction roller 19 installed at the rear of the vehicle body 10 compacts the soil. Sowing is carried out consistently.

At this time, when the chain 69 is installed instead of the cover cover 65, the chain 69 is covered with the weight of its own weight and covered with the seed-planted bone.

As described above, the double seeding plant of the present invention has three rows of bones (at least one bone can be sold) at one time, and the seeds of the hopper 20 are seed grooves of the seeding roller 30 through the outlet 21. It is supplied to one of the (32) to fall to the bone, the chain 69 and the compaction roller 19 to cover the soil in order to be compacted so that the seed is to carry out the seeding operation continuously.

As described above, the present invention is provided with a guide rail fixed to the vehicle body horizontally in the lower part of the seeding machine hopper which can adjust the seeding interval, seeding depth and seeding amount, and the guide rail is provided with a horizontal movable holder. Since it is possible to adjust the left and right spacing and the vertical height of the plow has the advantage of adjusting the spacing and the depth of the seeding row. In particular, if a plurality of seed receivers are installed in the lower part of the seeding roller and a plurality of plows connected thereto can be seeded in multiple rows at once at regular intervals, so that the seeding time is shortened and the seeding depth is precisely adjusted to the seed. As a result, it provides good growth conditions, so that there is an effect that a lot of harvest can be made.

Claims (1)

The front wheel 12, the rear side of the compaction roller 19 is installed on the frame and the frame 10a and the vehicle body 10 forming the skeleton of the planter, and installed on the upper portion of the frame (10a) at least two or more outlets 21 ) Is formed to move the position left and right, and the hopper 20 is installed in the lower portion of the outlet 21 of the hopper 20 and the outer peripheral surface is divided into at least two or more zones, each of which has a different diameter The seed grooves 32 having a depth and depth are formed in multiple rows at regular intervals and are connected to the front wheel 12 and the chain 15 so as to be rotated so that the seeding roller 30 and the seeding roller 30 are disposed at each lower portion of the seeding roller 30. A plurality of seed receivers 40 receiving seeds supplied by the selected seed grooves 32, support tubes 62 for guiding seeds of the seed holders into the furrows, and the tip portions are sharply formed to easily dig the furrows. And at the same time the back cover cover 65 is provided In the seeding machine composed of at least two plows (60) sowing the seeds in a row, one-to-one connection to the lower portion of the seed receivers and the horizontal movement at the bottom of the seeding roller 30 with the hopper 20 at the bottom Flexible transfer pipe 42 for transferring the seed supplied from the seeding roller 30 to the bottom; A vertical pipe having a horizontal pipe 55 which is movably coupled to the guide rails 50 rolled on both sides of the vehicle body, and in which the respective support pipes 62 are adjustable in height in a direction orthogonal to the horizontal pipe ( 57) is provided with a seeding plant, characterized in that consisting of holders (54) capable of adjusting the interval and depth according to the seed to be seeded.