KR940004605Y1 - Harvesters for root crops - Google Patents

Abstract

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Description

Root harvester attached to walking type work machine

1 is a perspective view of the present invention.

Figure 2 is a longitudinal sectional view of a part of the present invention.

* Explanation of symbols for main parts of the drawings

1: working machine 2: harvester

3: connecting plate 4: chain case

5: drive sprocket 6, 6a: camshaft

7: Camshaft Sprocket 8: Operation Chain

9, 9a: adjusting bolt 10, 10a: vibration arm

11: vibrating shaft 12, 12a: working arm

13 frame 14 socket

15: fixed shaft 16: blade

17: diaphragm combination 18, 18a: guide plate combination

19: depth adjuster 20, 20a: beautiful ring

21, 21a: wheel width adjusting arm

The present invention relates to a root crop harvester attached to a walking type work machine, and it is possible to harvest roots grown in the ground such as sweet potatoes, potatoes, and garlic with a machine, so as to obtain the effect of harvesting a large amount of root with a small labor force. It is.

Conventionally, in order to harvest root vegetables such as sweet potatoes, potatoes, garlic, and the like, a person uses a tool for digging a soil or soil to remove soil and harvest root vegetables with human hands, which requires a lot of labor.

The present invention devises a harvester that can be attached to a walking type work machine to solve the conventional drawbacks and to harvest a large amount of root vegetables with easy labor and low labor. As follows.

The power transmission chain is connected while connecting the connecting plate 3 of the harvester 2 to the ordinary work machine 1, and the operating chain is connected between the drive sprocket 5 and the camshaft sprocket 7 in the chain case 4. (8) is connected to the cam shaft (6) (6a) is installed on both ends of the vibration arm (10) (10a) having a control bolt (9) (9a) and the opposite side of the vibration arm (10) (10a) ) To the operating arms (12) (12a) on both sides, and the fixed shaft (15) is assembled on the upper part where the socket (14) is assembled at the end of the frame (13). Supported in the flow state, the diaphragm combination 17 was assembled by attaching the blade 16 to the lower part of the operating arm 12, 12a, and the guide plate combination 18 and 18a were assembled on both sides of the copper blade 16. The socket 14 has a structure in which the depth adjuster 19 is fixed to connect the rear wheel width adjusting arms 21 and 21a having the rear wheels 20 and 20a.

Referring to the effect of the present invention configured as described above are as follows.

Assembling the connecting plate (3) of the harvester (2) to a conventional walking type work machine (1) and connects the power transmission chain between the work machine (1) and the harvester (2) to transfer power to drive sprocket (5) and camshaft sprocket The chain (8) is driven between the (7) and the cam shaft (6) (6a) is rotated and the cam shaft (6) (6a) by the rotation of the vibration arm (10) (10a) before and after the movement of the adjustment bolt (9) The length of the blade 16 can be adjusted by adjusting the length of the blade (9a) and the depth of harvest of the blade 16 can be adjusted by adjusting the fixing position of the socket 14 of the depth adjuster 19. will be.

In addition, by adjusting the width of the wheel width adjustment arm (21) (21a) to match the crop width of the crop will not interfere with the stem of the crop.

At this time, the guide plate combination (18) (18a) is to guide the operation so that the crops excavated by the blade 16 is collected in the center.

When working while operating the work machine of such a structure, the blade 16, the diaphragm combination 17, the guide plate combination 18 and 18a continue the reciprocating motion and move forward while relieving the load of soil by vibration and harvesting. The harvested soil falls and falls below the diaphragm combination 17 and only the crops are collected centrally by the guide plates 18 and 18a.

Therefore, the harvesting of root vegetables grown in the ground such as sweet potatoes, potatoes, and garlic, as described above, is characterized by being able to easily harvest a large number of units per unit time at a low cost as a work machine attaching harvester.

Claims (1)

The power transmission chain is connected while connecting the connecting plate 3 of the harvester 2 to the normal work machine 1 and the operating chain between the drive sprocket 5 and the camshaft sprocket 7 in the chain case 4. 8) a vibration arm (10) (10a) having an adjustment bolt (9) (9a) at both ends of the camshaft (6) (6a) is installed, and the vibration arm (10) (10a) opposite the vibration shaft (11) To the working arms 12 and 12a on both sides, and the fixed shaft 15 is assembled to the upper part of the socket 13 at the end of the frame 13 so that the operating arms 12 and 12a flow. It is supported in the state, and the diaphragm combination 17 is assembled by attaching the blade 16 to the lower part of the operating arm 12, 12a, and the guide plate combination 18 and 18a are assembled on both sides of the copper blade 16. Root 14 is attached to a walking type work machine characterized in that the depth adjustment 19 is fixed to the socket 14 so as to connect the rear wheel width adjusting arms 21 and 21a having the rear wheels 20 and 20a. harvest.