SU1588319A1 - Crushing installation - Google Patents

Abstract

The invention relates to the field of agriculture, in particular to machines for grinding agricultural materials, such as soil, for preparing soils for greenhouses and greenhouses. The aim of the invention is to increase productivity. The installation comprises a frame 1, a conical rotor 3 with hinged hammers 6, while the lower hammers are equipped with scourges 7. The rotor is placed in a conical grid 8 formed over the trapezoidal plates 9 installed so as to be rotated. An unloading conveyor 11 is placed under the grate with scrapers mounted on the working surface, when mixed, the material moves along the working surface to the unloading window 16. 3 sludge.

Description

1 / y / / iy / y /, /// y /// /// Figure 1

conveyor belt 11. An unground fraction moves in the bottom of the rotor, is gradually crushed and discharged through the grid 8. The soil trapped in the lower part of the conical grid 8 is forced on the hammers 6 of the lower discs through the grid and enters the ring unloading conveyor 11. During the rotation of the working body of the conveyor scrapers 14

The invention relates to agriculture, in particular to machines for grinding agricultural materials, such as soil, for preparing soils for greenhouses and greenhouses.

The purpose of the invention is to increase productivity.

FIG. 1 shows schematically an installation for grinding soil (frontal projection), general view; in fig. 2 shows section A-A in FIG. G; in fig. 3 - section BB Yu moves the soil along the working surface in FIG. 1.15 to the unloading window 16. Next, from the Installation includes frame 1 (Fig. 1), the ground soil enters the diverging support wheels 2, the conical rotor 3 conveyor 17, which guides it with the rudder mounted on the disk shaft into the shoulder, or into the transport means. Dismis tions 4, supplied with a hingedly minced part of the soil (stones, harvested on the axis with 5 moliks 6, with these residues, etc.) are dropped through the hammers of the lower discs supplied with scourges 7. the gaps between the hub spokes 13 and

The rotor is placed in a conical grate 8, the ground. The conical structure of the grid 8, which is formed by the riverine rotor disks located along the surface, forming a cone with a trapezoidal flat supply of hammer hammers of the lower wheel disks with tins 9, which are set at an angle of 20 4 with scourges 7 provide a high production direction of movement. Outside, the effi- ciency and quality of grinding of the soil; the chopping device is closed by a casing 10. when the plant operates reliably. Installation Under the grill 8, the discharge plates 9 of the grill 8 with adjustable coal conveyor 11 are placed, and the ring 12 is connected to the tilt table along the rusam, which allows the scrubber 13 to be driven by scrapers 14 and the material is grinded from a different size of the working surface 15, in which by the external and intensity of supply in a wide full discharge window 16, and a discharge conveyor 17 is placed under it 17. The ring 2 is driven in rotation, for example, by means of a chain engagement 18. To prevent permanent large impurities from falling over the rotor m installed grating 19. The drive installation implemented, for example, from the PTO shaft of the tractor 20 via a chain transmission 21, a closed top 22, streamlined casing.

Installation for grinding soil works as follows.

Harvested soil (peat, humus, etc.) from a pile, for example, is loaded into the installation with an excavator. Large foreign objects accidentally caught in the collar are retained on the grate 19. When the soil is rotated on the rotor, the centrifugal forces are thrown to the periphery and crushed with hammers 6. Fine fraction

passes through the grid 8 (into the gap of the internals on the plates 9 placed along the code forming code) and goes to the unloading axes.

humidity range.

Claims (1)

Invention Formula A grinding unit comprising a chamber, a cone-shaped lattice covering a rotor with hinged hammers, and an actuator, characterized in that, in order to increase productivity, it is mounted on a frame, equipped with a circular conveyor mounted under the grille on the working surface which has an unloading window, and scrapers that are installed with the possibility of movement, which are rigidly connected with one end of the hammer on the rotor shaft and the other on the ring shell, while the lower hammers are equipped with ichami and reschetka is in the form of tiered pivotally mounted trapezoidal plates zakrep40 conveyor belt 11. An unground fraction moves in the bottom of the rotor, is gradually crushed and discharged through the grid 8. The soil trapped in the lower part of the conical grid 8 is forced on the hammers 6 of the lower discs through the grid and enters the ring unloading conveyor 11. During the rotation of the working body of the conveyor scrapers 14 move the soil on the working surface 15 to the discharge window 16. Next izemlyu. The conic structure of the grid 8, the clear arrangement of the rotor discs, the supply of 4 hammer hammers of the lower russia of the discs with 4 beaters 7 ensure high productivity and quality of ground grinding with reliable installation operation. Installing the plates 9 of the grating 8 with an adjustable angle of inclination along the Rus allows you to grind the material with different sizes and flow rates in a wide hinged on axes placed along a generatrix cone. humidity range. Invention Formula A grinding unit comprising a chamber, a cone-shaped lattice covering a rotor with hinged hammers, and a drive, characterized in that, in order to increase productivity, it is mounted on a frame, equipped with an annular conveyor mounted under the grille, on the working surface of which there is an unloading window, and scrapers mounted for movement, which are rigidly connected at one end to the hub on the rotor shaft and the other to the annular shell, while the lower hammers are equipped with bi chami, and the lattice is made in the form of riverbed-mounted trapezoidal plates, fixed