KR101733849B1 - A Sweet potato planting machine - Google Patents

Abstract

The present invention relates to a method and apparatus for sowing potato seedlings by seeding potato seedlings, cultivating seeds thereof, grafting the seed potatoes, and feeding the seedlings one by one to a passenger on a traction machine. When the seedlings are rotated in an endless track type, So that the soil can be covered and consolidated by the following driving wheels and plowing machine, so that the vitrification of the sweet potato can be made possible. A frame (100) provided with a pulling portion (110) which is pulled forward by a tractor; A plow molding plow (200) provided in front of the frame (100); A soil scraping scraper (300) provided at the rear of the gutters (200); A driving wheel 400 disposed behind the scraper 300; A seedling feeder (500) driven by the driving wheel (400) in an endless manner and feeding the sweet potato seedlings one by one to the cracks of the bank by the scraper (300); And an evacuator 600 installed at the rear of the driving wheel 400 to cover the soil on which the sweet potato seedlings are planted.

Description

{A Sweet potato planting machine}

The present invention relates to a sweet potato tabletting machine, more particularly, to a sweet potato tabletting machine, in which seed potatoes are sown on a seedling bed, And the soil is reapplied by the subsequent driving wheels and the soil earthenware, so that the vitrification of the sweet potato can be made possible.

Korean sweet potatoes are cultivated in a large area mainly in Jeonnam, Jeonbuk and Gyeonggi province, and the role of sweet potato has recently been changed into a healthy food. The major component of this sweet potato is 69% moisture, 26.4% carbohydrate, 1.8% protein and 0.6% fat. It contains a lot of carotene, provitamin A, and vitamins such as vitamin C and minerals such as Ca and K Containing a large amount of ingredients and fiber, it is effective in preventing aging, improving eyesight and preventing adult diseases. Especially, vegetable fibers contained in sweet potatoes are known to be effective in preventing constipation, obesity, fatty liver, and colon cancer. (Kim, H., et al., 2011)

The main production area of sweet potatoes is Jeonnam 21.3%, Gyeonggi Province 20.4%, Jeonbuk 14.7% and Chungnam 11.2% in comparison with the whole cultivation area of the country. Recently, population area of Gyeonggi area is growing with growing area. In 2010, 299,000 tons of sweet potatoes were produced from 19,000 hectares (1,556kg / 10a). Agricultural production amounted to 304.5 billion won and farm household income amounted to 1,187,000 won / 10a. (2011 major statistics index for agricultural and fishery products, Ministry of Agriculture, Forestry and Fisheries)

However, there is a lack of standardization of cultivation styles for mechanization of production of sweet potatoes at a time when there is a concern that international competitiveness due to an increase in production cost is worried due to a lack of labor force in rural areas and an aging of farmers, Highly reliant formal and harvesting operations require 42 hours / 10a labor release time of 56 hours / 75 hours / 10a. (2010 Agriculture and Livestock Income Data Collection, Rural Development Administration)

Of these, the labor dropping time of the harvesting work is about 21.9 hours / 10a, and the formal work is 20.1 hours / 10a, which consumes labor power. (Kim, H., et al., 2011)

On the other hand, in sweet potato cultivation, mechanization rate is 99%, tillage and stoppage are mostly mechanized, 40% of vinyl cover and 10% of pretreatment are mechanized to some extent. In particular, about 60% of the harvesting work is mechanized and developed and put into practical use, so the time for dropping labor is decreasing. However, relatively formal work has not yet been mechanized to practical level.

Korean Patent Laid-Open No. 10-2012-0078967 (published on Jul. 11, 2012) Title of invention: Potato planting apparatus Korean Registered Patent No. 10-1267794 (Registered on May 31, 2013) Title of invention: Potato planting machine for potatoes Korean Registered Patent No. 10-0991512 (registered on October 27, 2010) Title of invention: Shovel for agricultural machinery Japanese Patent Application Laid-Open No. 1994-327309 (published on November 29, 1994) Title of the invention: Method and apparatus for seedling transplantation using food disk

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a sweet potato seedlings which are molded in a state in which sweet potato seedlings are laid slightly, The present invention is to provide a sweet potato tabletting machine which can reduce workforce significantly compared to a grafting method using a manpower or a grafting method using a conventional seedling transplanting machine.

In order to accomplish the above object, the present invention provides a frame having a pulling portion pulled forward by a tractor; A plow forming plow provided in front of the frame; A soil scraping scraper provided behind the gravel forming plow; A driving wheel provided behind the scoop for soil excavation; A seedling feeder driven by the driving wheels to feed the sweet potato seedlings one by one to the clefts of the root by the scraper, and an excavator installed at the rear of the driving wheels to cover the sweet potato seedlings, To provide a sweet potato machine.

Preferably, the frame is connected to a forward three-point pull tract tractor, and a seat is provided on the rear upper portion of the pull section for an operator to ride on. The upper portion of the frame is provided with a tray .

In a specific embodiment, the soil excavation scraper is formed in a boat shape so that it can be incised while cutting the pavement through the center of the pavement formed by the paving plow, and the inside is empty, It is possible to supply sweet potato seedlings to the above goal.

In the concrete embodiment, the driving wheels are rotated while being touched on the bed, and generate power for driving the toaster feeder to transmit power to the toaster feeder. The toaster feeder includes a drive sprocket at the lower end and a driven sprocket And the chain is attached at a predetermined interval to the seedling transfer holder so that the chain is rotated in an infinite track manner so that the sweet potato seedlings placed in the seedling transfer holder are dropped into the grooves formed by the soil cutting scraper .

In a specific embodiment, the discharger comprises a pair of left and right disc-shaped batting blades and a compaction roller horizontally installed behind the batting blades.

The sweet potato tabletting machine according to the embodiment of the present invention forms a plow when the plow is pulled by the tractor and the scraper on the rear side of the plow breaks the groove on the plow to feed the sweet potato grains one by one, The soil is covered again by the driving wheel and finally the soil is laid down by the soil earthenware consistently. Therefore, the labor force is significantly reduced compared with the conventional method of grafting sweet potato seedlings by gravity or the conventional seedling transplanting method It has a useful effect.

1 is a side view of a sweet potato tabletting machine according to the present invention,
FIG. 2 is a front view of a sweet potato tabletting machine according to the present invention, showing only a frame and a plow molding part,
FIG. 3 shows the remainder of a sweet potato tabletting machine according to the present invention, in which a plow for a backside molding is removed.

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

1 and 2 show a sweet potato tabletting machine according to an embodiment of the present invention. The sweet potato tableting machine 1 of the present embodiment includes a frame 100 having a pulling portion 110 pulled by a tractor in front thereof; A plow molding plow (200) provided in front of the frame (100); A soil scraping scraper (300) provided at the rear of the gutters (200); A driving wheel 400 disposed behind the scraper 300; A seedling feeder (500) driven by the driving wheel (400) in an infinite track and feeding the sweet potato seedlings one by one to the cracks of the bank by the scraper (300); (600) installed at the rear of the driving wheel (400) and covering the soil of the pottery planted with sweet potato seedlings.

The frame 100 includes a seat 120 on which an operator is to ride on a rear upper portion of the pulling portion 110 and a front portion of the frame 100 100, that is, on the upper side of the seedling feeder 500, a tray 130 on which the sweet potato seedlings are placed is provided.

In the drawing, reference numeral 140 denotes auxiliary wheels attached to left and right lower portions of the frame.

In the present embodiment, a two-bed type tablet machine capable of forming two rows at a time is described, but it is needless to say that the present invention can be manufactured in various formats ranging from one breakfast to four sets in addition to the two breakfasts shown in the drawings.

The plow molding plow 200 is installed at a front lower portion of the frame 100, and a pair of left and right plows forms a plow for planting the sweet potato seedling.

The scooping scoop 300 for soil cutting is generally in the form of a boat so that it can be incised while cutting the center of the gutter D formed by the gutter forming plow 200 and is hollow.

The soil excavation scraper 300 is formed by continuously cutting grooves of a predetermined depth (about 5 to 6 cm) so as to form grooves through which sweet potato seedlings can be planted.

The driving wheel 400 rotates in contact with the bed to generate power for driving the seedling feeder 500. The driving wheel 400 transmits power to a lower end sprocket of the seedling feeder 500 through a driving chain .

As described above, the seedling feeder 500 is driven by the driving wheel 400, and the rotational force of the driving wheel 400 is supplied to the seedling feeder 500 through a chain (not shown) It is desirable that the transmission chain is capable of controlling the speed of shifting and tension so that the spacing of sweet potato seedlings can be regulated.

Although the power transmission structure from the drive wheel 400 to the seedling feeder 500 is omitted in the drawing, a shift mechanism in a power transmission and a power transmission process using a chain by a person skilled in the art in the field of the present invention includes a bicycle A chain drive device of a chain drive device, and the like. Of course, these techniques are well known in the art and therefore, detailed description thereof will be omitted.

A chain 530 is connected between the lower sprocket 510 and the upper sprocket 520. The chain 530 is attached to the seedling feeder 540 at regular intervals The chain 530 rotates in an endless track manner and drops the sweet potato seedlings P placed in the seedling transfer holder 540 into the grooves formed by the soil cutting scraper 300.

When the worker (occupant) places the sweet potato seedling P in a horizontal state as shown in FIG. 1, the seedlings transporting holder 540 is transported downward toward the bank. In the lower end drive sprocket 510, The lower portion of the stem is first brought into contact with the ground surface, that is, the groove that is broken at the branch, and the graft is transplanted at a predetermined angle.

A grip 542 for preventing sliding of the sweet potato seedling P is attached to the tip portion of the seedling transfer holder 540. The grip 542 is returned to the top The guide plate 160 is rotated in the vertical direction so as to prevent the displacement of the sweet potato seedlings P during the process of being transferred from the top to the ground. The guide spring 544 comes into contact with the guide plate 160 and is pushed to grip the grip 542 inwardly. When the sweet potato seedling is completely transferred, the seedling transfer holder 540 The guide spring 544 and the grips 542 themselves are unfolded by the resilient restoring force so that the sweet potato paddy P can be placed thereon A.

The sweet potato seedlings P falling on the soil cutting scraper 300 are covered with soil again by the progress of the driving wheel 400 and are tilted forward with respect to the traveling direction of the crucible .

Finally, the dishwasher 600 forms a shape of the gullet once again over the planted corolla of the sweet potato seedlings, and the dish 600 has a pair of left and right disc-shaped seedlings 610, And a compaction roller 620 disposed horizontally behind the blotting edge 610.

The disk-shaped clay blade 610 and the compaction roller 620 are attached to the rear end of the frame 100 so as to adjust their installation height and angle.

Reference numeral 150 denotes auxiliary legs provided on the left and right sides of the rear end of the frame 100. The auxiliary legs 150 are used to stand upright when not using the sweet potato tabletting machine and to maintain a raised state during use.

As described above, according to the present invention, the trowel for plow molding is formed in the first stage while being pulled by the tractor, the scraper in the rear of the trowel for plow molding is digged in the groove in the second stage, The soil is re-covered by the driving wheels in the fourth order, and finally the soil is laid down by the soil earthenware consistently. Thus, Compared with the conventional grafting method by the grafting machine, the labor force can be greatly reduced.

1: sweet potato rootstock
100: frame
110:
120: Seat
130: tray
140: Auxiliary wheels
150: auxiliary bridge
160: guide plate
200: Plow molding machine
300: Scraper for soil dissection
400: drive wheels
500: Grave feeder
510: Sprocket (bottom)
520: Sprocket (top)
530: Chain
540: Grain transfer holder
542: grip
544: Guide spring
600: Pottery
610:
620: Compaction Rollers

Claims (6)

A frame 100 provided with a pulling portion 110 pulled by a tractor at a front side thereof, a plow molding plow 200 provided at the front of the frame 100, a plowing plow 200 provided at the rear of the plowing plow 200, A driving wheel 400 disposed at the rear of the scraper 300 and a driving wheel 400 driven by the driving wheel 400. The scraper 300 is used to drive the sweet potato grains one by one, A pottery feeder 500 for feeding the grit to the gap between the pots and a pottery 600 installed at the rear of the driving wheel 400 to cover the soil with the potato seedlings planted thereon;
The frame 100 includes a seat 120 on which a forward three-point drawing unit 110 is connected to a tractor and a worker boarded on a rear upper portion of the drawing unit 110, A tray 130 on which sweet potato seedlings are placed is provided on the upper part of the seedling feeder 500 on the rear side,
A chain 530 is connected between the lower sprocket 510 and the upper sprocket 520. The chain 530 is attached to the seedling feeder 540 at predetermined intervals, The chain 530 rotates in an endless track manner and drops the sweet potato seedlings P placed in the seedlings transfer holder 540 into the grooves formed by the soil cutting scraper 300,
A grip 542 for preventing sliding of the sweet potato pillars P is attached to the tip portion of the gravestone transfer holder 540. In the process of returning the grip 542 from the ground to the top, When the guide plate 160 passes between a pair of guide plates 160 vertically attached to the frame 100 so as to be disturbed in order to prevent the displacement of the sweet potato pillars P, The spring 544 comes in contact with the guide plate 160 and pushes the grip 542 inwardly. When the sweet potato seedling is transferred, the seedling transfer holder 540 moves out of the guide plate 160, The guide spring (544) and the grip (542) are unfolded by the elastic restoring force of the guide spring (544) and the grip (542) itself. delete delete delete delete delete

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