RU197481U1 - UNIT FOR CULTIVATION OF HIGH-STEM CROPS - Google Patents

Abstract

The utility model relates to agricultural engineering, in particular to combined machines for cultivating high-stalk crops. The technical result of the utility model is the emergence of a new function of removing from the near-mouth zone and scattering soil rollers formed during the previous processing of row-spacings by tillage tools. The technical result is achieved due to that the working bodies consist of self-mounted circular knives, right- and left-turning skimmers with a cut-off blade, active rotor rotors driven by hydraulic motors. The unit for cultivating high-stalk crops consists of a hinged device in the form of a bar fixed by a longitudinally horizontal hinge on the side of the tractor and controlled a hydraulic cylinder, an arched frame, one end of which is mounted on a hinged device by means of a longitudinally horizontal hinge, working bodies, mounting frames of working bodies with supporting and copying wheels, moreover, the working bodies consist of self-aligning circular knives, right- and left-turning skimmers with cut-off blades, active blade rotors driven by hydraulic motors.

Description

The utility model relates to agricultural engineering, in particular to machines for cultivating high-stalk crops.

A known unit for the care of tall crops [Copyright certificate RU patent No. 1724040, IPC class. A01B 59/04, A01D 46/28, 1992], consisting of a tractor and mounted cultivating implements mounted on it, containing an arched frame on which rotary-type working bodies are mounted, gearboxes, a support self-aligning wheel and a hitch mechanism in the form of a triangular frame.

The disadvantages of this unit are:

 lack of the function of removing from the near-chest zone and scattering of soil rollers formed in the aisles, formed during the previous processing of the aisles by tillage tools;

 the inability to adjust the depth of processing.

insufficient copying of the soil topography.

The closest analogue to the claimed is a unit for cultivation of high-stalk crops [Copyright certificate RU patent No. 1794335, IPC class. A01B 59/04, A01B 59/06, A01B 39/16, 1993] including a tractor, an attachment and a tillage implement with an arched frame, the working bodies and supporting wheels of which are mounted on a frame, one of which is mounted on the arched frame, and the other on the attachment.

The disadvantages of this design are:

 lack of the function of removing from the near-chest zone and scattering of soil rollers formed in the aisles, formed during the previous processing of the aisles by tillage tools.

The technical result of the utility model is the emergence of a new function of removing from the near-mouth zone and scattering soil ridges formed in the previous rows, which were formed during the previous processing of the rows between the soil cultivating implements

The technical result is achieved due to the fact that the working bodies consist of self-aligning circular knives, right- and left-turning skimmers with a cut-off blade, active blade rotors driven by hydraulic motors.

The specified set of essential features ensures the appearance of the inventive unit for cultivating high-stem crops of a new property, different from the prototype.

Thus, the claimed features of the utility model meet the criterion of "novelty."

In FIG. 1 shows a diagram of a unit for caring for high-stem crops, explaining its operation, front view, in FIG. 2 is an external element of FIG. 1, illustrating the device of the working bodies.

The unit for cultivating high-stalk crops consists of a hinged device in the form of a beam 8, fixed by means of a longitudinally horizontal hinge on the side of the tractor 6 and controlled by a hydraulic cylinder 7, an arched frame 3, one end of which is fixed on the hinged device by means of a longitudinally-horizontal hinge, working bodies, mounting frames working bodies 2, 5, with supporting-copying wheels 23, and the working bodies consist of self-mounted disk knives 14, 16, right- and left-turning skimmers 12, 18 with cut dumps, active 1.11 vane rotors driven by motors 10, 20.

The unit for the care of tall crops works as follows.

Before work, the machine is hung on the tractor, the hydraulic motors are connected to the tractor hydraulic system using hoses, the copying wheels are set by the adjustment mechanism to a position that provides the specified travel depth of the rotary working bodies.

The tractor driver enters the aisle of cultivated plants 4, saddles a row of plants with an arch until the blades of the working bodies come into contact with the surface of the soil rollers 13, 17, and includes a drive for hydraulic motors. The hydraulic cylinder of the machine's hinged system is put into a floating position, and the unit starts moving forward in the corresponding gear.

When moving, the working bodies under the influence of the weight of the machine are buried in the soil rollers until the gauge wheels stop in the soil behind them. The coulters by plowshares 22 cut the soil rollers from below and feed the soil to the cut-out dumps 21, and along them to the blades 24 of the active blade rotors.

The rotor blades additionally crush the soil and scatter it into the row spacings 9 and 19, as shown in FIG. 1, 2 arrows. As a result, the topography of the rows between rows, prikustovy zones and bush zone 15 of the plantation are aligned in height, which creates favorable conditions for subsequent maintenance operations, such as spraying, loosening and mowing.

Sources of information:

1. Copyright certificate RU patent No. 1724040, IPC cl. A01B 59/04, A01D 46/28, 1992.

2. Copyright certificate RU patent No. 1794335, IPC cl. A01B 59/04, A01B 59/06, A01B 39/16, 1993.

Claims (1)

A unit for cultivating tall crops, including an attachment in the form of a bar fixed by means of a longitudinally horizontal hinge on the side of the tractor and controlled by a hydraulic cylinder, an arched frame, one end of which is fixed to the hinged device by means of a longitudinally horizontal hinge, working bodies, mounting frames of working bodies with support -copping wheels, characterized in that the working bodies consist of self-mounted disk knives, right- and left-turning skimmers with cut-out holes Scrap, active blade rotors driven by hydraulic motors.

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