RU196969U1 - SUGAR BEET DRINKER - Google Patents

Abstract

The utility model relates to agriculture. The thinner seedlings of sugar beets contains a frame equipped with a bracket on which a lancet paw with dumps is installed. The dumps are made in the form of plates mounted on the back of the wing of the paw. On both sides of the lancet paw, disks having a blade shape are installed parallel to the direction of movement. The blade disks are rigidly fixed at the ends of a common shaft rotating in a bearing support attached to a leg stand. Cutouts on one disc are located opposite the blades of the opposite disc. Improving the quality of work. 2 ill.

Description

The utility model relates to agricultural engineering, in particular to machines for mechanized formation of seedling frequency of row crops.

Known thinner, including a frame with a section of the working bodies, made in the form of a disk fixed to the axis with a rim and a hub. The disk is mounted on a spring-loaded two-arm levers hoes and a copier. The section is equipped with an additional disk, on which protective screens are installed, and on the main disk, depth-of-processing limiters are installed [Copyright certificate SU patent No. 1014482, IPC class. ABB 41/04, 1983].

A disadvantage of the known tools is the complexity of the design and low quality work.

The closest analogue to the claimed is a thinner seedlings of sugar beets [Copyright certificate RU patent No. 84177, IPC cl. АВВ 41/04, 2009], comprising a frame with a section of working bodies made in the form of disks with hubs fixed to the axis. The frame is equipped with a bracket on which a lancet paw with dumps is mounted. The dumps are made in the form of plates and mounted on the back of the wing of the paw. The discs are located on the bracket on both sides of the pointed arm parallel to the direction of movement. Moreover, they are made with holes located symmetrically relative to the axis of the disks.

The disadvantages of this analogue are:

- poor quality of work due to the likelihood of complete or partial sticking of the disc holes with moist soil or clogging with lumps and weeds;

- the possibility of arbitrary rotation of adjacent disks with holes relative to each other, as a result of which it is impossible to obtain an optimal layout of the remaining plants in terms of nutrition and illumination, it turns out to be chaotic.

The technical result of the utility model is to improve the quality of work.

The technical result is achieved due to the fact that the disks have a blade shape and are rigidly fixed to the ends of a common shaft rotating in a bearing support attached to the leg of the paw, and the cutouts on one disk are located opposite the blades of the opposite disk.

The utility model is illustrated by drawings.

In FIG. 1 shows a diagram of the working section of the thinner seedlings of sugar beets, top view.

In FIG. 2 is the same side view.

The beet sprout thinner comprises a frame 1 provided with a bracket 2, on which a lancet paw 3 is mounted with blades 4 and 5 made in the form of plates mounted on the back of the wing of the paw and blade discs 6 and 7 mounted on the bracket on both sides of the lancet paw parallel to the direction of movement, characterized in that the disks have a blade shape and are rigidly fixed to the ends of a common shaft 8, rotating in a bearing support 9, attached to the leg of the legs 10, and the cutouts on one disk are located opposite astey opposite disk.

The work of the thinner seedlings of sugar beets is as follows.

Before thinning, the necessary adjustments of the thinner working bodies are carried out depending on the speed of the unit and the age of the plants. The angular position of the dumps relative to the direction of movement of the unit is regulated by their fixation on the control plates 11 and 12 through holes 13 with bolts.

When the unit moves, the lancet paw 3, fixed by a stand 10 on the decimator frame 1 in the bracket 2, cuts the soil layer and loosens it. Dumps 4 and 5 divide the soil layer into two streams and direct it to the working surface of discs 6 and 7. When the discs rotate, the soil passing through their cuts, sprinkles seedlings of sugar beets at regular intervals. As a result, the sprouted sprouts die, thereby providing thinning of the shoots.

Discs 6 and 7 alternately contact their blades with the soil, supporting, through the shaft 8, mounted in the bearing support 9, the rotational movement of each other, and the shape of the cutouts prevents them from sticking to wet soil and clogging by lumps and weeds, ensuring high-quality work.

Sources of information:

1. Copyright certificate SU patent No. 1014482, IPC cl. A01B 41/04, 1983.

2. Copyright certificate RU patent No. 8477, IPC cl. A01B 41/04, 2009.

Claims (1)

Thinning seedlings of sugar beets, including a frame equipped with a bracket on which a lancet paw is installed with blades made in the form of plates mounted on the back side of the wing of the paw and disks mounted on both sides of the lancet paw parallel to the direction of movement, characterized in that the disks have a lobed shape and rigidly fixed to the ends of the common shaft rotating in a bearing support attached to the leg of the paw, and the cutouts on one disk are located opposite the blades of the opposite disk.

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