SU1672984A1 - Device for preparation of compost - Google Patents

Abstract

This invention relates to agricultural machines. The purpose of the invention is to improve the quality of the compost being prepared. The device contains a vertically mounted conveyor 2 with cutting elements 4, performing the function of loosening and feeding the material into the molding chamber 7, in the cavity of which there is an inclined plane 8 with a reflector 9, with which the particles enter the chamber 7. To aerate the mixture parallel to the cutting elements The upper part of the conveyor has an air duct with a longitudinal slit. For additional grinding, a reflector 9 and a guiding shield 10 are installed, ensuring that the particles get into the secondary grinding. 2 Il.

Description

The invention relates to agricultural machines and can be used for the development of composgs in the production of mushrooms.

The purpose of the invention is to improve the quality of the compost being prepared.

FIG. 1 shows the proposed device, a general view; in fig. 2 is the same top view.

The compost preparation device consists of a running gear 1 and a vertically arranged conveyor 2 on it with plate blades 3 and protruding cutting elements 4 fixed to them from the bottom plane. In front of the device there is an added shield 5 located between the side shields 6 In the cavity of the Molding chamber 7 there is an inclined plane 8. At the upper part of which there is a reflector 9. Between the conveyor 2 and the inclined plane 8 in the lower part of the device is located on

The control panel 10B of the rear part of the device houses a retaining forming shield 11. Parallel to the plane of the blade blades 3, an air duct 12 with a longitudinal neck 13 is located. In the unguided part of the air duct 12 there is a fan 14.

The proposed device works very well.

When forming the initial material, the material is formed in the loading device by the side shields 6 and the front attachment board 5. the initial components fall. Vertically located conveyor 2, loosening, undercutting and mixing the components, supplies them to the molding chamber 7. To form the end wall of the collar, a retaining molding shield 11 is installed in the molding chamber zone. As the molding chamber accumulates, the compost is turned on. With constant loading of the loading device consisting of a prefixed shield 5 and side shields 6. and

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as the whole device progresses, the first shoulder is formed.

Cuttings are made in such a way that the Composting Device is fitted to the end part of the collar until it touches the protruding cutting elements, previously removed in the attachment shield 5. In the back part of the molding chamber 7, the retaining molding shield 11 is installed. 4. The latter are located under the lamellar blades 3 and are displaced relative to each other so that each subsequent blocking of the gaps between the previous cutting elements 4. This allows loosening of the collar over the entire area cut. Cutting elements 4, moving from the lower part of the conveyor 2 to the upper, load lamellar blades 3 with loosening mass. The latter are loaded in the lower part of the collar, and the subsequent loosening mass spills between the cutting elements 4 to the base of the collar, where it experiences shock the impact of the cutting elements 4 and lamellar blades 3 due to the passage of the lower part of the conveyor 2 by them. This causes the crumbly loosening mass to be in a suspended state, and this contributes to the breaking in and th aeration. The loosened mass is carried to the upper part of the conveyor 2 by lamellar vanes 3, which are thrown into the zone of the molding chamber, and

passes through the air flow. outgoing from the longitudinal slit 13, injected by the fan 14 through the duct 12. This leads to additional aeration of the feed mass.

The reflector 9 is activated when additional grinding is required. The loosening mass, striking the plane of the adjustable reflector 9, falls into the lower rear part of the conveyor 2 onto the guide plate 10, where it is caught by the blade blades 3, and the process is repeated.

Claims (1)

Claims The device for preparing compost contains loading and molding chambers installed on the chassis and a conveyor with scrapers, characterized in that, in order to improve the quality of the prepared compost, the conveyor is positioned vertically, its scrapers are provided with protruding cutting elements fixed on their lower plane , while the front wall of the loading chamber is made schematic, and the forming chamber is provided with an inclined plane located in its cavity with a reflector in its upper parts, with a guide plate located between the conveyor and the inclined plane, in addition, in the upper part of the conveyor, parallel to the plane of the scrapers, there is an air duct with a longitudinal slit, the inlet of which is connected to the fan. 77 2 / Fig 7Z-ff K t 7 7 five / Fig 2