SU92100A1 - Tung cleaning machine - Google Patents

Description

The subject of the invention is a tonic cleaning machine with 1-driver fur, using two working surfaces and a loading bucket.

The already known machines of this type for isolating seeds from boxes of various agricultural crops do not adequately protect the seeds during cleaning from damage, which reduces the efficiency of these machines.

In the below described cleaning machine, in order to reduce the possibility of seed damage, better breaking of the tung fruits and creating a continuous flow of the material being processed, two working surfaces in the form of steel grids are used, of which the bottom (moving, and the top moving on three parallel cranks, which are located at an angle with respect to a fixed working surface, making a movement along a closed elliptical trajectory.

FIG. 1 is a schematic view of the cleaning machine in a section-side view; in fig. 2-mechanical drive of the machine, AA cut. in fig. one; and in FIG. 3-scheme of the machine.

 The machine can be made in two modifications: mobile, for cleaning the seeds of tung directly on plantations Ji stationary for cleaning the seeds of tung in large households and at tung and slab plants.

The working surfaces of the 1 to 2 machines (Fig. 1) consist of a steel wire mesh of diagonal braiding tensioned on a frame (not shown in the diagram); mesh size must be less than seed size.

Ls 92100

The lower grid 2 (Fig. 1) is fixed, the upper grid 1 is planted on three parallel cranks 3 (Fig. 2), the axes of which in the plane AB are inclined at an angle Y- (experimentally selected).

When the pulley 4 is driven from the corresponding drive through the end gears 5 and 5, cranks 3 turn into a fault, telling the grid 1 (Fng.) To move along a closed path. The projection of this trajectory (in the axial vertical plane) is Hellen, not visible in Fig. 3.

As a result of this movement, fruit falling between the nets occurs, and the seeds are gradually separated from the pericarp and the peel (passing through the cells of both nets) and the whole mass advances. The grown seeds fall out through, 1 current 7 (Fig. 1).

Due to the use of elastic mesh overburden of organs, minimal seed damage is achieved.

D, 1 preventing the spillage of nlo.tsov. On the sides of the net there are strips 8 (Fig. 2), shifting in the guides 5 and pressed to the upper net by the arms W.

For the setup 1 and the possibilities;: neither S1There in the boot case 11 (fkg. 1) its steaks are made Wmdviz, and the back steak 12 leads / oscillate around the system 13, the arm 14 and 15 and the crank 16.

The whole machine, as seen in FIG. 1, inclined by 10 -2 () - to facilitate the discharge of the husk from the upper grid.

As an option, Pre1DusMattered the possibility of pripeiepi instead of the grid of a solid metal deck with grooved.

Prevention and Consideration

Claims (2)

1. A mechanically-driven machine for cleaning, using two working surfaces and a loading bucket, so that, in order to reduce the possibility of seed damage, better tung fruit breaking and a continuous flow of the material being processed , two working surfaces are applied in the form of steel grids, of which the bottom is stationary, and the top moves on three parallel to the installed cranks, whose axes are located at an angle relative to the stationary working surface, and living along a closed Hellenoid-like trajectory. 2. The form of the machine according to claim 1, characterized in that, in order to prevent arching in the loading bucket, the back and rear walls of the latter are LEG filled, the front wall is part of the upper grid, and the rear is mounted sharpsy and driven through lever system, sv zaknmo with kpnvoshipy. I i. -: --i-. r n; / r- S .V-. , 7: -: - -----. -.) -. X7 Ш ::: 2 | ;::: STF -y / -i ----.,,