KR200468882Y1 - Harvester - Google Patents

Abstract

The present invention relates to an underground crop harvester installed in the lower portion of the harvester to safely transport the ground crops cut off from the ground without damage.

Description

Underground Harvester {Harvester}

The present invention relates to an underground crop harvester, and more particularly, to an underground crop harvester that minimizes damage to crops in the process of digging, and also allows for safe transport of the dug.

In general, ground crops such as garlic, peanuts, onions, potatoes, and sweet potatoes, which bear fruit in the ground, are dug up after harvesting the soil, which takes a lot of manpower and time.

On the other hand, the crop harvester has been recently started to harvest these crops.

Conventionally known underground crop harvester is an example of the Republic of Korea Patent Office Utility Model Registration No. 20-0194282 (hereinafter referred to as prior art).

The prior art is the lower plate of the plate is formed of sulphine plate and oyster plate and cutting knife, the rear side of the guide plate is formed, the upper middle portion is provided with the support between the connecting plate and the adjusting mechanism is installed, the drive shaft of the upper body In the middle part, sprockets are connected to the cultivator's power transmission sprockets and chains, and on the left and right sides, sprockets are installed to connect them with the plaques and chains installed on the left and right sides of the operating shafts installed on the lower part of the body. At intervals, a plurality of cams are fitted to each other and fixed by fixing bolts, and the cam part of the operation is fitted on the main surface of the cam, and the guide shaft between the guides is formed by tightening the long shaft bolt between the front and rear supports installed on one side of the operation. Characterized in that it becomes.

However, in the prior art, as the oyster plate is constructed to dig into the ground and dig up the ground crops, the ground crops are frequently damaged and the commodity value is lowered.

In addition, the harvested ground crops that are lifted above the ground should be safely discharged to the outside of the harvester. However, conventional harvesters do not have a transport means to discharge the harvested ground crops to the outside. There was a problem.

Accordingly, an object of the present invention for solving the problems as described above, to provide a ground crop harvester to securely transport the ground crops dug out of the ground without damage by installing a rotary feeder at the bottom of the harvester Is in.

Another technical task of the present invention is to adjust the depth of insertion of the blade to be inserted into the ground according to the type of ground crops to prevent damage to the ground crops in the process of digging the ground crops It is in providing a crop harvester.

Another technical task of the present invention is to provide a crop harvester that can cut and remove the vinyl covering the crops during harvesting.

Another technical task of the present invention is to provide a crop harvester under the balance weight so that the harvesting base can be lifted and have stable workability during the harvesting process.

The present invention for achieving the above technical problem is a harvesting main body connected to the main bracket to the tractor, the drive shaft is installed on the top of the harvesting main body and the bottom of the harvesting main body is installed in a predetermined depth in the ground of the harvesting main body In the ground crop harvester consisting of a nimble blade to dig the ground crop in the ground by moving, the rear of the rim is composed of a plurality of hexagon rods are installed at a distance away from the outer peripheral surface of the rota shaft and the rota shaft A rotation transfer unit is installed, and second and third rotation transfer units manufactured in the same structure as the first rotation transfer unit are sequentially installed at the rear of the first rotation transfer unit, respectively. The transfer unit rotates by the power of the drive shaft and transfers the underground crops dug by the blades to the rear so that the outside of the harvesting base Presents an undersea harvester, characterized in that it is discharged.

The harvesting body is preferably such that the balance weight is detachably installed.

Support frames are installed on both sides of the harvesting base, and the support frame is preferably installed so that the side cutting blades are further installed.

The present invention installs a rotary feeder at the bottom of the harvester to safely transport the ground crops dug out of the ground without damage, and can also adjust the depth of insertion of the blade inserted into the ground according to the type of ground crop. It has the effect of preventing the ground crops from being damaged during the digging of the ground crops.

In addition, the present invention can achieve a stable operation without the lifting of the harvester in the harvesting process, as well as implement the effect that can be removed by cutting the vinyl covering the ground crops in the harvesting process through the side cutting blade.

1 is a view showing three-dimensional crop harvester according to the present invention in three dimensions.
2 is a view showing the side of the undercrop harvester shown in FIG.
3 is a view showing a state of use of the harvest crop harvester according to the present invention.
Figure 4 is a view showing a state in which the insertion angle of the cavernous blade is adjusted by rotating the harvesting main body shown in FIG.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the following detailed description, exemplary embodiments of the present invention will be described. And other embodiments which may be suggested in the present specification are replaced by descriptions in the constitution of the present invention.

1 is a view showing a three-dimensional crop harvester according to the present invention, Figure 2 is a view showing the side of the crop harvester shown in FIG.

As shown in Figure 1 and 2, the ground crop harvester according to the present invention has a harvesting base (10). The harvesting base 10 is provided with a main bracket 12, and the main bracket 12 connects the harvesting base 10 to a tractor (or tiller) 70.

Support plates 14 are attached to both sides of the harvesting base 10. The support plate 14 supports the drive shaft 16 and the blade 20, which will be described later, and the first, second, and third rotational transfer parts 22, 26, and 30.

At the upper end of the harvesting base 10, a drive shaft 16 that is rotated by the power of the motor 15 is horizontally positioned while being supported by the support plate 14. The drive shaft 14 is a means for rotating the first, second and third rotation transfer units described later.

At the lower end of the harvesting base 10, the blade 20 is horizontally positioned in a state supported by the support plate (14). The blade 20 is dug into the ground crop in the ground at the same time as the harvesting main body 10 moves in the driving direction of the tractor 70 in a predetermined depth in the ground. At this time, the blade 20 is preferably configured to adjust the insertion angle by the power of the cylinder 50 according to the depth of the ground crop, which prevents the ground crops from being damaged by the blade 20 To do so.

The connection structure of the cylinder 50 and the blade 20 is as described below. That is, an auxiliary bracket 18 is provided at the center of the drive shaft 16, and the auxiliary bracket 18 is coupled to the rod 50a of the cylinder 50 installed in the tractor 70 to form a cylinder ( When the operation 50) the auxiliary bracket 18 is pulled or pushed to rotate the harvesting main body 10 as shown in Figure 4, the rim blade 20 is inserted angle according to the rotation of the harvesting base 10 It will be controlled.

On the other hand, the rear of the blade 20, the first rotation consisting of a rotatable shaft (22a), a plurality of hexagonal rods (22b) are installed at a distance away from the circumferential surface of the rotatable shaft (22a) The sending part 22 is provided. The rotatable shaft 22a receives the power of the driving shaft 16 to rotate the hexagon bars 22b. The second and third rotary transfer units 26 and 30, which are manufactured in the same structure as the first rotary transfer unit 22, are sequentially installed to the rear of the first rotary transfer unit 22. The first, second, and third rotational transfer parts 22, 26, and 30 rotate by receiving the power of the above-described driving shaft 16, and move the ground crops dug by the rim 20 to the rear to the outside of the harvesting base. To be discharged.

The power transmission structure between the drive shaft 16 and the first, second, and third rotational transfer parts 22, 26, and 30 is illustrated in FIG. 1 as the driving shaft 16 and the first rotational transfer part 22. The rotor shaft 22a is connected to the chain 24, and the rotor shaft 22a of the first rotary feeder 22 and the rotor shaft 26a of the second rotary feeder 26 are separated from each other by a chain ( 24, and the rotor shaft 26a of the second rotary feeder 26 and the rotor shaft 30a of the third rotary feeder 30 are connected by another chain 32. do. In this state, when the drive shaft 16 is rotated by the power of the motor 15, the rotor shaft 22a of the first rotary feed section 22 connected to the drive shaft 16 and the chain 24 is rotated, and at the same time The rotor shaft 26a of the second rotary feeder 26 connected to the rotor shaft 22a and the other chain 28 and the rotor shaft 26a of the second rotary feeder 26 and another chain 32. Rotor shaft (30a) of the third rotary transfer unit 30 is connected to receive the power in order to rotate.

As described above, when the first, second, and third rotational transfer parts 22, 26, and 30 rotate, the ground crops dug by the rim 20 are the first, second, and third rotational transfer parts 22, 26, and 30. By moving backwards on the hexagonal rods 22a, 26a, and 30a of the), the dug underground crops can be safely discharged to the outside of the harvesting base 10 without any damage. At this time, the hexagonal bars (2a, 26a, 30a) of the first, second, third rotation transfer unit (22, 26, 30) has a function to shake off the soil buried in the ground crops in the process of transporting the ground crops.

On the other hand, the above-mentioned harvesting body 10 is further configured to be separated from the balance weight 70. The balance weight 70 presses the harvesting base 10 with its own weight so that the harvesting base 10 is not lifted in the harvesting process and can perform a stable operation.

On the other hand, the support frame 14 constituting both sides of the harvesting base 10 is configured to be installed in the side cutting edge 80 is vertically erected. The side cutting blade 80 performs a function of cutting the vinyl covering the ground crops in the process of harvesting the ground crops while the harvesting base 10 moves.

Hereinafter, the operation of the ground crop harvester according to the present invention will be described with reference to FIGS. 3 and 4.

First, as shown in FIG. 3, the main bracket 12 of the harvesting base 10 is connected to the tractor 70, and the rod 50a of the cylinder 50 provided in the tractor 70 is the harvesting base 10. When operating the tractor 70 in the state coupled to the auxiliary bracket 18 installed on the drive shaft 16 of the) the harvesting main body 10 is moved in the driving direction of the tractor 70, wherein the harvesting main body The blade 20 of (10) moves with the harvesting base 10 in a predetermined depth inserted into the ground and digs out the ground crops in the ground out of the ground.

On the other hand, when the ground crops are deeply buried in the ground during use, the insertion angle of the blade 20 should be adjusted so that the ground crops are not damaged due to the blade 20. In this case, as shown in FIG. When the 50 is operated to pull the auxiliary bracket 18 of the harvesting base 10, the harvesting base 10 is rotated, and accordingly, the blade 20 is tilted to the rotation of the harvesting base 10 in a horizontal state. By adjusting the insertion angle of the blade blade 20 to match the depth of the ground crop, it is possible to prevent the ground crop from being damaged by the blade blade 20.

Through the above process, the ground crops dug up from the ground are placed on the first, second, and third rotational transfer parts 22, 26, and 30 installed at the rear of the calibrated blade 20. Subsequently, the hexagonal rods 22a, 26a, and 30a of the first, second, and third rotational transfer parts 22, 26, and 30 rotate with the power of the driving shaft 16, and transport the loaded ground crop to the rear to harvest the harvesting body 10. ) Is discharged to the outside. That is, the ground crops dug up from the ground through the blade 20 is not damaged by the harvesting base 10 during the transfer process through the first, second, and third rotational transfer parts 22, 26, and 30. It can be safely discharged outside the harvest base (10).

10: harvesting base 12: main bracket
16: drive shaft 18: auxiliary bracket
20: day of revelation 22: first rotation transfer unit
26: second rotation transfer unit 30: third rotation transfer unit
50: cylinder 60: tractor
70: Balance weight 80: Side cutting blade
100: Underground Harvester

Claims (3)

delete delete Harvesting main body 10 connected to the tractor 60 to the main bracket 12, the drive shaft 16 is installed on the top of the harvesting base 10 and the bottom of the harvesting main body 10 and a predetermined depth in the ground In the ground crop harvester composed of a blade 20 to dig the ground crop in the ground by the movement of the harvesting base 10 in the inserted state,
At the rear of the blade 20, a first rotational transfer part 22 including a rotatable shaft 22a and a plurality of hexagonal bars 22b installed at a predetermined distance from the outer circumferential surface of the rotatable shaft 22a is provided. Installed;
Second and third rotary transfer units 26 and 30, which have the same structure as the first rotary transfer unit 22, are sequentially installed at the rear of the first rotary transfer unit 22;
The first, second, and third rotational transfer parts 22, 26, and 30 rotate by the power of the drive shaft 16, and transport the ground crops dug up by the rim 20 to the rear to the outside of the harvesting base 10. To be discharged;
A balance weight (70) is detachably installed on the harvesting base (10);
Support frames 14 are installed at both sides of the harvesting base 10, and the side cutting blades 80 are further installed at the support frames 14;
An auxiliary bracket 18 is provided at the center of the drive shaft 16, and a rod of the cylinder 50 provided in the tractor 70 is coupled to the auxiliary bracket 18 to operate the cylinder 50. Harvesting body 10 is a ground crop harvester, characterized in that to rotate and adjust the insertion angle of the blade 20.

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