SU1699666A1 - Metering distributor of seed cleaning machine - Google Patents

Abstract

The invention relates to a global industrial complex, in particular, to machines and devices for dosing spherical seeds with their subsequent separation into fractions according to elastic properties. The purpose of the invention is to improve the efficiency of the batcher due to a more uniform material supply. The dispenser contains a hopper 1 installed above the upper part of the inclined surface 9, which can be moved vertically and horizontally using devices 2-L0 ha of the inclined surface 9 and the dividers 1 are installed under the bunker 1 (1 conical shape. The vertical section is located below the inclined surface 9 with the formation of a channel 11 for forming a flow of material to be separated with the wall of the body. The material flow is controlled by the area of the window 6 in the lower part of the bunker 1 by a flap 7 attached to the bunker 1 " The keypad surface 9 installed in the machine case and the diffusers 10 provide a monolayer of material at the channel inlet or - / 2 ™ &

Description

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The invention relates to the agro-industrial complex, in particular to machines and devices for dosing spherical forms of seeds, followed by their separation into fractions by elastic properties.

The purpose of the invention is to increase the efficiency of the dispenser due to a more equivalent material supply.

Figure 1 shows the dispenser-distributor, cross-sectioned figure 2 - section A.A in figure 1; on fig.Z - view B in fig, 1 o

The dispenser of the grain cleaning machine consists of a loading hopper 1s supported by left rollers 2 on the frame of the machine, and with the help of right rollers

3- on the support 4S which has elongated holes in the vertical with the bolts 5 missed in them, which makes it possible to adjust and fix the support

4in various height positions. The hopper 1 in the lower part has rectangular openings 6, the cross-sectional area of which is controlled by a flap 7 attached to the hopper 1 by a screw and a lamb 8. Under the loading hopper 1 there is an inclined surface — a plane 9 on which diffusers 10 are mounted, representing one or two cones. The vertices of the diffusers 10 can be cut off. The lower edge of the inclined plane 9 is aligned with one of the 35 forming channel 11, under which there is a laminating plate 12 in the working chamber. There are separators in the working chamber

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or to the receiver 15 of the second fraction, which are separated by a septum and a separation plate 13. Seed flow rate is controlled by a flap 7.

The quality of separation of seeds depends on the uniformity of the material being sorted on the reflective plate 12. The current should be plane-parallel with a uniform density across the entire width. With the aid of the forming channel 11, the seed flow is converted from inclined to vertical. When sorting seeds that differ in fluidity or surface condition, the nature of their distribution over the working surface of the cone seed plate 10 and along the inclined plane 9 changes. For example, seeds are more dense, round and have a smooth surface that spreads more rapidly. the forming channel forms a wider flow compared with seeds having a lower density, less round or with a rough surface. This forms a difference in the flux density along the length of the forming channel. Overlap of flows or formation of free zones is possible. The hopper is mounted on rollers 2 and 3 and can be moved both horizontally and vertically

Claims (1)

Invention Formula Dispenser-distributor grain cleaning machine, including installed in the body of the grain cleaning at 13, the reception 14 of the first fraction of the inclined surface of the machine with the vertex n-.and the receiver 15 of the second fraction .. Dispenser-distributor works as follows. From the hopper 1, the seeds by gravity, through the windows 6 are fed to the conical diffuser 10, spread out like a fan and roll along the plane 9. Moving along this plane, the seed flow continues to expand with a vertical section in the lower part, forming a channel to form a stream of separable material with a housing wall, a loading hopper with a device for adjusting the thickness of the supplied material layer, mounted above the upper part of the inclined surface, characterized in with and from a narrow multi-layer transform that, in order to increase efficiency, spikes into a wide rarefied single-layer flow, which rushes 6 into the forming channel 11. Next, particles of the sorted material fall onto the reflective plate 12, installed ™ 55 in the working chamber of the machine, and in ™ | Depending on their elasticity, 1 or get into the receiver 14 of the first fraction, in the operation of the dispenser due to the uniform material supply, the dispenser is equipped with a conical shaped diffuser mounted on an inclined surface under the loading hopper, the loading hopper is installed with the possibility of horizontal and vertical movements 0 five 0 five five 0 or to the receiver 15 of the second fraction, which are separated by a septum and a separation plate 13. Seed flow rate is controlled by a flap 7. The quality of separation of seeds depends on the uniformity of the material being sorted on the reflective plate 12. The current should be plane-parallel with a uniform density across the entire width. With the aid of the forming channel 11, the seed flow is converted from inclined to vertical. When sorting seeds that differ in fluidity or surface condition, the nature of their distribution over the working surface of the cone seed plate 10 and along the inclined plane 9 changes. For example, seeds are more dense, round and have a smooth surface that spreads more rapidly. the forming channel forms a wider flow compared with seeds having a lower density, less round or with a rough surface. This forms a difference in the flux density along the length of the forming channel. Overlap of flows or formation of free zones is possible. The hopper is mounted on rollers 2 and 3 and can be moved both horizontally and vertically Invention Formula Dispenser-distributor grain cleaning machine, including installed in the body of the grain cleaning machines incline surface with a ticking area in the lower part arranged to form a channel for forming a flow of material to be separated from the wall of the body; a loading hopper with a device for controlling the thickness of the supplied material layer mounted above the upper part of the inclined surface, characterized by that, in order to increase efficiency, in the operation of the dispenser due to the uniform material supply, the dispenser is equipped with a conical shaped diffuser mounted on an inclined surface under the loading hopper, the loading hopper is installed with the possibility of horizontal and vertical movements Aa Yak V rl. X FIG. 2 Bad in eight / // Z  - / / 6.6 W FIG. J