RU133676U1 - ORGANIC FERTILIZER SPREADER - Google Patents

Abstract

Organic fertilizer spreader, including a trailer in which a chain-and-slat conveyor is installed, having a drive from a tractor power take-off shaft, a needle shaft driven by a spreader support wheel, a tailgate mounted at an angle of repose of the transported mass, a metering damper and a fertilizer spreader, a needle shaft is installed in the unloading zone of organic fertilizers for uniform distribution of organic fertilizers over the field surface.

Description

Organic fertilizer spreader refers to agricultural machines that are designed for transporting and applying organic fertilizers to the soil.

A known spreader of organic fertilizers, including a body mounted on the chassis with a conveyor located in it and a grinding organ, characterized in that the spreader has a flow divider, two chain-slat conveyors over which protective covers are installed and which are enclosed in a box, and two pressure rollers, while the conveyor in the body is made slatted, and the body is equipped with a guide plate made with the possibility of rotation and mounted above the distributing bodies of chain-slatted conveyors ter (patent for invention No. 2390985).

The disadvantages of this invention are:

- the complexity of the design in the form of the presence of two chain-slat conveyors;

- not a lot of performance;

- uneven spreading of fertilizer.

Known spreader of loose organic fertilizers and ameliorants, containing a wheeled body with a removable rear side and a guide plate attached to the underbody, a loosening and spreading device, characterized in that the loosening and spreading device is made in the form of rotors rotating with a hydraulic motor and representing a set of radially and diametrically oppositely mounted blades rigidly mounted on the shaft, staggered relative to the blades of another rotors, while the device is removable and attached to the side walls of the body, which is mounted with the possibility of changing its angle using the hydraulic cylinder, and the guide plate has an arcuate shape, is shifted relative to the loosening and spreading device towards the rear side and attached to the underbody, ( patent for the invention No. 2421968).

The disadvantages of this invention:

- the spreading device in the form of a rotor does not provide uniform fertilizer application in the soil;

- the working body has an expensive design.

The purpose of the utility model: to increase the uniformity of the application of organic fertilizers in the soil; reduce the manufacturing costs of the spreader; increase spreader performance.

This goal is achieved by installing a needle shaft, tailgate (installed at an angle of repose of fertilizers) and a divider.

This design ensures uniform application of organic fertilizer in the soil, reducing the manufacturing cost of the spreader, increasing the performance of the spreader.

The figure 1 shows a diagram of a spreader, side view. In figure 2 is also a top view.

Organic fertilizer spreader, including a trailer 6, in which a chain-slat conveyor 4 is installed, having a drive from a tractor power take-off shaft, a needle shaft 2 driven by a spreader support wheel 5, a tailgate 1, mounted at an angle G ^{0 of} natural slope of the transported mass, the metering flap 7 and the fertilizer divider 3, and the needle shaft is installed in the area of unloading of organic fertilizers for uniform distribution of organic fertilizers on the surface of the field.

Claims (1)

Organic fertilizer spreader, including a trailer in which a chain-and-slat conveyor is installed, having a drive from a tractor power take-off shaft, a needle shaft driven by a spreader support wheel, a tailgate mounted at an angle of repose of the transported mass, a metering damper and a fertilizer spreader, a needle shaft is installed in the unloading zone of organic fertilizers for uniform distribution of organic fertilizers on the field surface.

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