SU297343A1 - POWDER MACHINE - Google Patents

Description

The invention relates to the field of mechanized harvesting from shrub plantings by continuous-action machines a year and can be used as a device that improves the work of trapping its devices.

God harvesters are known, including a sprinkler and a catching device in the form of flexible elements with horizontal-toothed trays mounted on them, which with their tips extend into the base of the bush. Close together, the flexible elements of triangular trays form a gearing, thus overlapping the base of the bush and inter-crown space.

Studies have found that the branches on both sides of the base of a row of bushes are unevenly arranged, therefore, in the proposed device, it is necessary to synchronize the rotation of the interacting melades by themselves of infinite flexible elements according to the gearing principle.

Studies have also found that the branches at the base of the bush, at the height of the catching body, are also located randomly with branches that are located at different angles to the horizon. All this increases the area of the base of the bush in the horizontal plane and interferes with the operation of the catching devices.

The aim of the invention is to improve the quality of the trapping year.

To form the base of the bushes, guides made of an elastic material, such as polyethylene, and having a rounded section, are located under the elastic trays of both sections of the catcher. The ends of the guides are divergent. The frames on which the guides are located are made movable in the transverse direction, which makes it possible to adjust the size of the base of the bushes, for example, by means of a hydraulic cylinder. The formation of the base of the bushes with the help of an elastic guide reduces the width of the base of the bushes, eliminates the contacting of endless flexible elements with the branches.

FIG. 1 shows the proposed machine, top view; in fig. 2 - the same, rear view. To remove fruits from the center of the base of a row of bushes, a catching device is installed above the sections consisting of a frameless flexible element 1 moving along the guides 2 and trays 3. The tensioning of the flexible element is carried out by one of many varieties of tensioning devices. By connecting the two sections, the adjusting 4 branches of the base of a row of bushes are folded down and prevent the interaction of endless flexible elements with the branches of bushes. There is a decrease in the width of the base of a number of bushes. Each section consists of two brackets 5 p 6, a movable frame 7 with a clamping rail 4 attached to it. In the lower base of the accumulators 5, a remote conveyor 9 with a drive 10 is installed. The distance between the rollers is adjusted by hydraulic cylinders.

Separated from the bushes, the crop passes through the gap between the endless flexible elements into the accumulators 12 and is transported out of the trapping zone by a conveyor. The 4 front ends guide into the wind lifters and allow gradual compression of the base of the row.

At the entrance of the base of a row of bushes into the guides 4, trays are inserted into the

the base of the bush and the overlap of inter-crown space. Due to the translational movement of the unit, the flexible elements with trays run around. The latter take away the crop falling into the base and inter-crown space, which, through the internal space between the branches of infinite flexible elements, reaches the outboard conveyors.

P"

Subject invention

Claims (2)

1. Berry harvesting machine, including a booster and a catching device, characterized in that, with the aim of raising trapping quality year, under the catching device on the moving frames are installed guides, consumed at the ends. 2. Maschina under item 1, characterized in that the guides have a rounded section and are made of elastic material. J . t: FIG.