RU2175823C2 - Single-span agrobridge control method - Google Patents

Abstract

FIELD: agriculture. SUBSTANCE: method includes making of auxiliary furrow, 10-20 cm wide, on surface of field in middles of wheel spacing of agrobridge constant track pits. Sight marks are mounted on glasses of control cabin at distance of 3-6 m from side walls of truss at both sides along line of cross symmetry axis of truss, and agrobridge propulsive devices is controlled to provided movement along constant track pits of field without deflection of sight mark to any side from auxiliary furrow. When adjusting speed of propulsive devices, sight mark on cabin glass must visually coincide center of auxiliary furrow in direction of agrobridge movement. EFFECT: simplified manual control, improved accuracy of driving. 1 dwg

Description

 Refers to agriculture.

 A close analogue / prototype / of the proposed method is unknown. A known method of visually aligning the front of a multi-span agro-bridge using sighting marks mounted on self-propelled carts of a multi-span agro-bridge, according to the patent of the Russian Federation 2050761 A 01 B 49/00. However, this method does not allow to simplify the manual control of the movement of a single-span agromost along the constant tracks of agricultural land and to increase the accuracy of this movement, which is necessary, for example, when performing cultivation of row crops. The difficulty of controlling a relatively wide, for example, a 20-30-meter, agromost is that from the control cab it is not visible how widely spaced movers / tracks or wheels / single-span agromost go along constant tracks. The farm skew is not noticeable.

 The goal is to simplify the manual control of the movement of a single-span agro-bridge along constant tracks on agricultural land and to increase the accuracy of this movement.

 The possibility of achieving the goal is ensured by the fact that on the surface of the agricultural land, in the middle of the inter-gauge spaces of the constant gauge of the agromost, auxiliary furrows are laid 10-20 cm wide, and vertical sighting marks are applied to the windows of the control cabin, while on both sides of the control cabin, at distances of 3-6 m from the side walls of the farm, on both sides along the line of the transverse axis of symmetry of the farm, hinged sighting marks are fixed on the agro-bridge, and control the movement of movers / tracks, wheels / agro-bridge along the constant tracks a Highlands so as not to allow displacements of the target mark to either side of the auxiliary furrow, while making adjustments to the speed of the propulsors, make sure that the corresponding risk direction of sight on the glass of the cabin visually coincides with the center of the auxiliary furrow.

 The drawing shows an auxiliary diagram explaining the method, where the plan shows a single-span two-console agromost moving along the threads of constant ruts of agricultural land.

 A method of controlling the movement of a single-span agro-bridge is that on the surface of the agricultural land, in the middle of the inter-gauge spaces of the constant gauges 1, 2 of the agro-bridge, auxiliary furrows 3 are laid with a width of 10-20 cm, and vertical marks are applied to the glass 4 of the control cabin 5, with both sides of the control cabin, at a distance of 3-6 m from the side walls of the truss 6, on both sides along the line of the transverse axis of symmetry of the truss, mounted sighting marks 7 are fixed on the agromost and control the movement of the mover 8 movers with caterpillars, wheels along the constant gauges 1, 2 of agricultural land so as to prevent the sighting mark from shifting to one of the sides of the auxiliary furrow 3, while making adjustments to the speed of the propulsors 8, make sure that the sighting mark on the cabin glass visually coincides with the center of the auxiliary furrow.

 Mounted target marks 7 are located above the auxiliary furrow at a height that does not allow the tag to touch agricultural land and plants planted on it over the soil surface.

 Performing, for example, the cultivation of row crops, as the plants grow, the target marks 7 are raised.

 So that the auxiliary furrow does not grow over time and does not turn into a hotbed of weeds, it is cleaned from time to time, for example, with a milling cutter or pressed through with a roller mounted on an agromost farm.

 Targeting risks are applied in the center of the cockpit windows, opposite the swivel seat 9 of the driver. Therefore, it is not necessary to divert the driver’s head somewhere to get a visual coincidence of risks with the center of the auxiliary furrow.

 The control essentially boils down to slowing the tracked or wheeled self-propelled trolley leading the agromost along the ruts.

 The auxiliary groove-groove 3 can be performed, for example, by forcing the soil on the surface of the farmland with the help of a roller mounted on the farm of the agromost, while a clearly visible symmetrical groove remains on the soil.

Claims (1)

 A method of controlling the movement of a single-span agro-bridge, characterized in that auxiliary furrows 10-20 cm wide are laid on the surface of the agricultural land in the middle of the inter-gauge spaces of the constant gauge of the agro-bridge, and vertical sighting marks are applied to the windows of the control cabin, with 3-6 distances on both sides of the cabin m from the side walls of the farm on both sides along the line of the transverse axis of symmetry of the farm on the agromost fix mounted sighting marks and control the movement of the propellers of the agromost along constant tracks a highlands so as to prevent displacement of the target mark in either side of the auxiliary furrow, while making adjustments to the speed of the propulsors, make sure that the corresponding target mark on the glass of the cabin visually coincides with the center of the auxiliary furrow.