RU8863U1 - RIDING DEVICE - Google Patents

Abstract

1. A device for forming a ridge, containing a frame, on the opposite sides of which are fixed traction and control nodes, and between them there is a support with circular knives with a concave-convex side surface, characterized in that the concave surface of each of the circular knives faces the central axis of the support , is installed at an angle to it and with a turn towards the traction unit. 2. The device according to claim 1, characterized in that the support is removable, mounted on the frame articulated and inclined to it. The device according to claim 1, characterized in that the angle of rotation of the knives towards the traction unit, the angle of inclination of the support to the frame and the angle of inclination of the knives between themselves are made in the range 0 - 180.

Description

Device for the formation of ridges, mainly from the ground

The proposal relates to the field of agriculture and can be used to form a ridge when hilling potatoes and the like.

Known plow for the formation of ridges, containing a housing and two circular knives mounted on a support symmetrically to its longitudinal axis. The support is fixed in the environment of the body part, and at its ends there are devices (handles) for traction and control of the plow. The support is fixed at an angle of 90 ° to the direction line of the traction force 61 knives are made with a concave surface and mounted on the support with its concave surface away from the support (see patent SM 4123604 according to KL.A01B13 / 02 for 1986)

The disadvantage of these plows is that these plows are used in the formation of a ridge from aisle to plant on two rows at the same time, which requires an equal core space. In addition, due to the lack of inclination of the disk knives with respect to the support, it leads to an increase in traction, and the processing of the ridge on both sides does not simultaneously degrade the quality of the ridge and reduces its height.

The objective of the proposal is the formation of a ridge during the earthing up of plants simultaneously from two sides, a decrease in traction during operation and an increase in the quality of the resulting ridge.

To solve this problem, a device for forming a ridge, mainly from the ground, containing a frame on the opposite sides of which there is a traction and control nodes fixed between them support with circular knives with a concave-convex

class.SHSh JSC IBI3 / 02

the lateral surface, and the concave surface of each of the nodes faces the longitudinal axis of the support and is inclined at an angle with the apex from the side of the frame and with a turn to the guard of the traction unit. The knife support is removable, mounted on the frame articulated and tilted to it. The angle of 1kilon of the support to the frame, the angle of rotation of the knives in the direction of the traction unit and the angle of inclination of the knives to each other is perfect in the range from O to 180 °.

Figure 1 - shows a General view (wad side) of the proposed device.

Figure 2 is a view A of figure 1

In Fig.Z - section along aa of Fig.1

As shown in figure 1, the proposed device contains a frame I in the form of a pipe, on one side of which a traction (handle) unit 2 is fixed, and on the opposite side a control device (handle) 3. On the frame I, a support 4 with holes is fixed between the handles 2 and 3 5, through which changes. An arc 6 is fixed on the support 4, in the end parts of which two disk knives 7 are fixed, with a concave inner surface 8, facing this surface to the longitudinal axis 9 of the support 4, at an angle of 1. Pivot angle. knives 7 in relation to the direction of the traction force 10 determines the height of the ridge (not shown). The angles / p, and 1 in total are from zero to 180 ° and the angles L fi

and / in total also range from zero to 180 ° and as ideal

the case is made equal to 1: by themselves (If i /, /

The work of the proposed device is as follows. Frame I, together with knives 6, is installed so that the plants are located between the knives 7. A force of 10 is applied to the handle 2, and a pressure force is applied to the handle 3. With the help of the force on the handle 2, the entire device begins to move along the row. In this case, the sharp edge of the knives 7 cuts into the ground and deepens into it by the required amount.

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When moving, the knives 7 begin to rotate, and the soil that has fallen on the concave surface of the 8 knives due to the frictional force is held on it, rotates with the knives and is separated from it above the ground level forming an elevation. Since there are two knives, a ridge is formed of the required size immediately simultaneously from two sides and spuds the plant.

The use of the invention will allow to obtain an earthing device allowing the use of human force as a traction organ due to the fact that the traction force is sharply reduced and the opportunity opens up for earthing up potatoes, etc. in inaccessible and similar places where it is impossible to use equipment with high performance and good quality.

. n / iJix

Claims (3)

1. A device for forming a ridge, containing a frame, on the opposite sides of which are fixed traction and control nodes, and between them there is a support with circular knives with a concave-convex side surface, characterized in that the concave surface of each of the circular knives faces the central axis of the support , installed at an angle to it and with a turn towards the traction unit.  2. The device according to claim 1, characterized in that the support is removable, mounted on the frame articulated and inclined to it. 3. The device according to p. 1, characterized in that the angle of rotation of the knives towards the traction unit, the angle of inclination of the support to the frame and the angle of inclination of the knives between themselves are made in the range 0 - 180 ^o .