KR200402049Y1 - A Turning Drum Type Potato Harvester - Google Patents

Abstract

The present invention is a technology for potato harvesters developed to mechanize existing hand work, and it is now urgent to automate the machine rather than manual work because it is possible to own a large area and to cultivate a large area that has been put in hand baskets. As a result, the development of machinery for this has emerged as a necessity.

With the spread of tractors in Korea as well, the fields of agriculture have been widened, and modernized machines of tractors have been discovered. Doing.

As the present invention enters the era of traditionally used manual work for domestic people, it is necessary to reduce the production cost of agricultural product price and become the foundation for promoting industrialization of agriculture.

Description

A Turning Drum Type Potato Harvester}

Before the present invention, the general potato harvesting was only a conventional method of taking it out through the hands of a hoe and a person, and then putting it back into a bag. The potato field was also narrow so that a tractor, etc. could not be input. Because of the call for anger, farming without human hands or nonexistence has resulted in the development of automated work.

According to the demands of the times, the tractor is mounted on a tractor and automatically digs up the grown potatoes that are buried in the soil like a tillage, and puts them in the screen drum and turns them into the screen drum. If you remove the lumps and stones by picking them up and picking them, only the potatoes remain, and if they pass through the sorting machine, the potatoes of a certain standard are separated to enhance the commerciality.

The technical task of the present invention is to attach potato harvest, which has been harvested by hoe, hoe and hand, to the tractor, and then dig it without going through human hands and discard the soil through the screen, leaving only chunks of potatoes and the like. If a simple machine is manufactured, the way of lowering the production cost due to labor costs is sought, and despite the inflow of cheap agricultural products through trade liberalization, Korean agriculture can be distributed at the same value even if it is not cheaper than the international price through the method of reducing production cost by mechanization. It has a technical background that was designed in such a way.

In addition, in line with the demands of the times, potato is promising as a health food, and the farmland can be farmed by arranging farmland so that it can advance the development of suitable agricultural machinery, and we join the demand of the times and the advancement of agriculture. We can go along with people in the technology development business that can be done.

The present invention has to be manufactured in a size suitable for the horsepower of the tractor. Usually, a description of the one hundred horsepower tractor in Gangwon-do province will be described first. A spinner wheel 70 having a length of 2100 millimeters and having a square shape is placed in the center, and a spinneret rotation mission 72 rotated by rotation in the center of the shaft is attached to the wheel and the spinneret connection mission 74 to perform a mission for rotation ( Mission) That is, the rotation mission 72 returns the loop rotation chain 76 in the center of the screen loop 10 so that the screen loop 10 rotates well and the two chains 12 for rotating the loop on both screens of the screen loop 10 are rotated. And the secondary idler chain 14 is attached to the loop screen (10) is pulled by the loop body 60 is to rotate.

At this time, the chain cover 78 is provided to protect the rotating chain 76 and the rotating gears 66 and 66a so that failure or accident does not occur.

The front of the outrunner (10) has a body front chassis (62) on the front of the body (60), and in front of this, a hook for mounting the tractor mounting portion (50) and a connection pin to be connected to the tractor handle (tractor rear mechanism mounting hook). There is a front chassis 62, the adjustment wheel 30 to adjust the depth with the soil shovel 40 to scoop the potato is adjusted by the wheel support stand 32 and the shovel outer wall to both sides so as not to flow sideways (up) 42 and 44 are on the left and right, and the upper part is connected to the lower shaft 26 of the elevator which is turned by the control wheel so that it falls on the rubber belt 20 that is turned and the belt partition (not to fall left and right on the rubber belt 20). 22, 24) If the soil and potatoes are pushed together and the upper end of the rubber belt 20 is pushed into the front inlet 18 of the loop 10, the loop does not flow forward by the front jaw 16. Dirt falls into the screen as it goes back by If only a certain amount is pushed back and the amount of difference, the back of the tungsten 10, over the tungsten rear jaw 86, is pushed out to the potato outlet 88 and put in a temporary storage barrel 80 to empty the barrel 80 from time to time If you carry it with you and lay it on the harvested land, it will be kicked back.

Thus, the stems, roots and weeds, etc. do not enter the harvested potatoes, the dual screen trough 90 will be produced in a plate without making a portion out of the potato exit 88 screen.

The rubber belt shaft attachment tooth 46 mounted on the shaft 26 under the elevator under the rubber belt 20 is rotated by the shaft rotation chain 36, which rotates the soil shovel adjustment wheel 30. Due to the soil shovel wheel attachment tooth (44) mounted on the wheel 30 is rotated as much as it is to rotate the rubber belt 20.

Since the inside of the screen loop 10 is small and the inner wall ribbon 92 with the ribbon wound around the inner wall filters out potato stems and weeds, even if they enter, the screen of the screen loop 10 is blocked by the double screen loop 90. Make sure you don't get stuck.

The screen size of the screen loop 10 should be 10mm in diameter or larger, but if it is too small, small potatoes will be discarded. However, the screens should be thoroughly reviewed because they have the advantages and disadvantages of easily finishing the work by increasing the harvest and speed of the thick potatoes. .

The potato harvester adjusts the wheel support 32 to adjust the depth of the soil shovel 40, which spreads the ground potato into the screen trough 10 to the soil shovel 40 having the right and left outer walls 42 and 42a. Positioning with (34) and then the attached gear 44 attached by using the rotation of the rubber belt shaft attached gear 46 to the chain 36 by dropping on the rubber belt 20 to be rotated to the upper rubber Axle 28 on the belt enters the inlet 18 on the front of the screen loop 10 and enters a double screen loop 90 that is doubled within the screen loop 10 to stalk the stems, roots, soil and potatoes together. Only the soil and potatoes filtered by the screen are left in the screen loop (10), over the rear chin (86) at the rear, and out through the potato outlet (88). Into the temporary storage container (80) attached to the filled and prepared separately Then put in place for down to a potato field tractor running potato harvest device designed as a way to kick goes to another tractor.

It is possible to rotate the toll 10 with the tractor's rear rotating rod, but there is a risk of damaging the potatoes due to excessive rotation. Therefore, the size of the gears due to the rotation of the front and rear wheels 30 and 70 may be It is desirable to adjust so that the desired speed is achieved by working progress.

The screen loop 10 is not rusted and is relatively hard and has good SUS to reduce weight, and the front chassis 62 and the body 60 are also good SUS, and the rubber belt 20 and the right and left partition plates 22 and 24 are synthetic. Rubber and plastic is light and strong material is preferable, and the temporary storage bin (80) that runs behind the frequently used FRP will be economical.

The chain rotating gear chain 76 for returning the loop 10 is rotated by the loop rotation mission 72 and the rotation mission 72 is rotated by the two-wheel connection mission 74 to return the loop screen 10. The chains 12, 14 located on both sides of the screen tide 10 and the children and the rotating gears 64, 64a, 66, 66a returning them should be protected by forming a house to prevent obstacles from dirt and foreign objects.

The upper shaft 28 on the rubber belt 20 should be rotated together by the rotation of the lower shaft 26 to the idle axis and also chained with the lower shaft 26 which is turned by the adjusting wheel 30. The rubber belt 20 will be properly rotated.

If the present invention is manufactured and supplied, the potato that has been harvested by hand alone can be easily and conveniently picked up a large area of potatoes alone, and when the barrel is harvested with two to three insides, the size of the rear barrel is selected by two to three. It can be divided into three stages and can be harvested by size.

The packaging is also carried in cardboard boxes and can be packed at the same time in the potato field, and can be shipped at the same time. It is possible to work as a worker and has a lot of working time and work.

1 is a perspective view of the whole outgoing potato harvesting device of the present invention

Figure 2 is a perspective view of the harvester wheel skeleton of the present invention

3 is a perspective view of the potato harvesting device parts of the present invention

Figure 4 is a perspective view of the elevator mounting portion of the present invention,

5 is a cross-sectional inner surface of the subject innovation,

Figure 6 is a cross-sectional view showing the configuration of the loop and double loop of the present invention,

<Description of the code | symbol about the principal part of drawing>

10: screen loop, 12: loop rotation chain,

14: idler rotation chain, 16: chin front side jaw,

18: through-out, 20: elevator rubber belt,

22, 24: belt partition plate (left, right), 26: shaft under the elevator,

28: shaft on the elevator, 30: wheel for adjusting the shovel,

32: wheel support, 34: both sides support adjustment side,

36: rubber belt shaft rotation chain, 40: earth shovel,

42, 42a: outer shovel outer wall (left, right), 44: wheel with soil shovel wheel

46: gear with rubber belt shaft 50: tractor mounting part,

52: mounting ring, 60: loop body (body)

62: front of the barrel body body 64, 64a: children gear behind the barrel hook,

66, 66a: barrel stone gear, 70: barrel stone wheel,

72: rotating stone barrel mission, 74: connecting the wheel and barrel stone,

76: loop rotation chain, 78: loop chain cover,

80: harvested potatoes temporary storage bin 82, 84: harvested potatoes bucket hanger (left and right),

86: rear chin of the outrun, 88: potato exit,

90: dual screen loop, 92: double screen inner wall ribbon,

Claims (1)

The tractor mounting portion 50 and the mounting hook 52 are provided at the front of the tractor body 60 so that the barrel can be mounted to the agricultural tractor on the body 60 and the front chassis 62, and the body wheel 70 has a screen. On the wheel connection mission 74 that can return the loop 10, the loop rotation mission 72, and the screen loop 70 that returns to the rotation chain 76 and the chain cover 78 A trowel shovel 40 while adjusting the depth of the trowel shovel 40 and the rubber belt shaft attachment gear 46 attached thereto by rotating the junk belt 20 with the shaft rotation chain 36 ) Potato stem and potato and soil dug up by removing the stems and roots from the double loop screen (90) primarily through the loop inlet (18), and again removes the dirt from the screen loop (10), only potato rear exit (88) Outgoing potato harvesting device, characterized in that the harvested in a temporary storage barrel (80) through