RU216731U1 - ROTARY WORKING BODY WITH FERTILIZER DISPENSER - Google Patents

Abstract

The utility model relates to agricultural engineering, in particular to working bodies for cultivating soil subject to water-wind erosion, including in fields with areas that do not allow atmospheric precipitation to pass moisture. The rotary cultivator with a fertilizer dispenser consists of a rotary cultivator, a cultivator drive shaft, a chain drive, a cultivator bearing assembly, a distribution chamber, a metering wheel, a fertilizer feed line, a guide, an intermediate cover with a rubber seal, and a maintenance cover. The technical result of the claimed utility model is achieved by the fact that the rotary working body with a dispenser for applying fertilizers includes a dispenser for applying bulk fertilizers, consisting of a distribution chamber on which a fertilizer duct is installed for supplying fertilizer and a guide, a metering wheel with cells evenly spaced around the circumference, mounted on drive shaft of the working body, separated from the chain transmission by an intermediate cover with a rubber seal. The metering wheel is closed on the back with a maintenance cover. This will create a layer of soil with favorable conditions for plant growth, as a result of which it is expected to increase productivity and reduce energy consumption due to the combination of operations.

Description

The utility model relates to agricultural engineering, in particular to machines for basic non-moldboard tillage, subject to water-wind erosion, including in fields with areas that do not allow atmospheric precipitation to pass moisture.

A device for straightening parts such as disks [1], which consists of a rotary ripper with a groove in the form of a drill, ripper elements placed evenly at an angle of 60° on the surface of the working body along a helical line, a rack, a chain drive, a bearing assembly of the ripper and a cover for service.

The disadvantage of this device is the inability to fertilize the soil with fertilizers during its processing.

The objective of the utility model is to eliminate the indicated drawback of the prototype.

The technical result of the proposed utility model is to reduce energy costs by combining the operations of non-moldboard cultivation and soil fertilization due to the metering device and increase the efficiency of the use of fertilizers applied by crop plants.

The use of this design will reduce energy consumption and increase productivity.

The technical result of the proposed utility model is achieved by the fact that the rotary working body with a dispenser for applying fertilizers includes a dispenser for applying bulk fertilizers, consisting of a distribution chamber, on which a fertilizer duct is installed for supplying fertilizer and a guide, and a metering wheel with cells evenly spaced around the circumference of the fixed on The drive shaft of the working body is separated from the chain transmission by an intermediate cover with a rubber seal. The metering wheel is closed on the back with a maintenance cover.

Fig. 1 - Rotary working body with a dispenser (side view).

Fig. 2 - Local section of the dispenser and drive with bearing assembly.

Fig. 3 - Rear view with a local section of the dispenser (view along arrow A).

A rotary working body with a fertilizer dispenser consists of a rotary cultivator 1, a working body drive shaft 2, a chain transmission 3, a ripper bearing assembly 4, a distribution chamber 5, a metering wheel 6, a fertilizer duct for supplying fertilizers 7, a guide 8, an intermediate cover with a rubber seal 9 and service covers 10.

A device for non-moldboard tillage with a fertilizer dispenser works as follows.

When the device is lowered and the movement starts, the rotary cultivator 1 is introduced into the soil and deepened to the set working depth. With the simultaneous translational and rotational movement of the rotary cultivator, the metering wheel 6 also rotates. Fertilizer through the fertilizer line for supply 7 enters the distribution chamber 5, and when the metering wheel 6 rotates, it enters the guide 8. The intermediate cover with a rubber seal 9 protects against fertilizer ingress into the bearing ripper assembly 4 and chain drive 3, and by removing the maintenance cover 10, you can change the metering wheel 6 depending on the required fertilizer application rate.

Thus, the use of the claimed device for processing and feeding the soil with fertilizers will make it possible to form a layer of soil with favorable conditions for plant growth, as a result of which it is expected to increase productivity and reduce energy consumption due to the combination of operations.

List of used literature

1. Utility model patent No. 211459 U9 Russian Federation, IPC А01В 13/00, А01В 33/04. Rotary working body for tillage: No. 2021137950: Appl. 12/20/2021: publ. 07/15/2022 / T.N. Vagizov, G.V. Pikmullin, B.G. Ziganshin, R.R. Akhmetzyanov; applicant Federal State Budgetary Educational Institution of Higher Education "Kazan State Agrarian University".

Claims (1)

A rotary working body with a dispenser for applying fertilizers, containing a rotary ripper and a dispenser for applying bulk fertilizers, consisting of a distribution chamber, on which a fertilizer line is installed for supplying fertilizers and a guide, dosing wheels with cells evenly spaced around the circumference, fixed on the drive shaft of the working body, separated from the chain drive by an intermediate cover with a rubber seal and closed from the back with a maintenance cover.

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