RU2055457C1 - Agricultural complex - Google Patents

Abstract

FIELD: agriculture. SUBSTANCE: complex comprises girder 1 which is movable in a vertical plane and suspended from self-propelled trolleys 2 on ropes 3 and electric winches 4. Trolleys have vertical guides 5 interacting with rollers 6 secured on girder side members 7. The trestle is shifted onto adjacent tracks by sweeping skids and a winch. There is no need in any mechanisms for turning the wheels of the trestle structure. EFFECT: improved operating characteristics and wider functional capabilities. 2 cl, 7 dwg

Description

 The invention relates to agriculture to devices that cultivate plants using bridge agricultural units.

 Known simple in design bridge agricultural units for cultivating plants, for example, agromost A. USSR N 1753967, class A 01 B 49/00, 1992.

 This agromost consists of two self-propelled electric carts moving farms along which a movable carriage with interchangeable agricultural implements or a workstation for a manual worker moves with the help of an electric motor. The agromost moves along rigid metal guides. The disadvantage of the prototype is that its design does not have many of the necessary operational and consumer qualities: a carrier farm is complex, consisting of two farms, different in design; the space between two load-bearing farms is limited, which reduces the possibility of using interchangeable agricultural implements and the freedom to accommodate the number of jobs when manual workers carry out agricultural work from the floor of a moving carriage; agromost moves along rigid rail guides; there are no devices and mechanisms providing the possibility of transitions to neighboring ruts. All this limits the productivity of the agromost, narrows its functionality, does not provide the necessary consumer-operational qualities.

 The goal is to improve operational and consumer qualities, increase labor productivity, expand functional capabilities.

The ability to achieve this goal is ensured by the fact that:
the unit farm is movable in a vertical plane and suspended on self-propelled carts using a rope and electric winches, while the carts have vertical guides that interact with the rollers on the sidewalls of the farm;
at the same time, at one of the edges of the farmland a gate is fixed with a traction rope, fastened with ski drags to move the unit in the orthogonal direction; while drag-and-skiing have support rollers that can move along rigid guides laid along the edge of agricultural land.

 Figure 1 shows an example of the implementation of the agromost, side view; in Fig.2 a section of the device aa in Fig.1 the scale is enlarged; figure 3 General view of the agricultural complex, top view; in Fig.4 the movement of the unit to the next track using a drag-ski and a gate; figure 5 is a side view of the ski drags and wheels of the unit mounted on the ski; Fig.6 section BB in Fig.5, the scale is enlarged; in Fig.7 section aa in Fig.5.

 The device consists of a farm 1 movable in a vertical plane and suspended on self-propelled carts 2 using ropes 3 and electric hoists 4. The carts have vertical guides 5 that interact with rollers 6 mounted on the sidewalls 7 of the farm.

 On one of the edges 8 of the agro-complex, a drive gate 9 is fixed with a traction rope 10, fastened with ski drags 11 to move the unit in the orthogonal direction. In order to facilitate movement, drag skis have support rollers 12, which makes it possible to roll skis along hard guides 13, for example, on bars, logs, pipes, poles laid on the ground.

 Along the farm 1 along its guides 14, on wheels 15 driven by a rope or own electric drive wheels (not shown), a platform 16 is moving with interchangeable agricultural implements or with places for workers performing manual work that cannot be automated so far, for example, Selective harvesting of ripe strawberries, cucumbers or tomatoes.

 The drive wheels 17 of the support trolleys are driven by gear motors 18 through cardans 19. The necessary auxiliary power and technological equipment is located in the cabs 20, 21 in one of which is the place of the operator-driver.

 Irrigation water and a three-phase current are supplied to the unit through a hose 22 and a rubberized cable 23, which, when the unit is moving, are wound on the corresponding drums 24, 25. Water and electricity come from the respective hydrants 26 and from the electric stands 27 protected by the corresponding casings, and the water distribution pipe is one of corner pipes of the farm 1, equipped with appropriate sprinkler nozzles (not shown).

 If necessary, the transition of the unit from one track to another, the wheels 17 of the drive trolleys enter the skis 11 on their own. For this, the screws 28 of one of the cheeks 29 are previously unscrewed, the cheeks are removed, and then secured again, fixing the wheels on skis. When moving the agromost used auxiliary mounting cables 30.

 The guides 14 have an upward deflection and therefore, when the platform with the tools moves around the farm, the distance from the platform to the surface of the farmland changes minimally.

 The internal volume of the farm 1, if necessary, is used to promote light intra-farm transport, in the form, for example, of a manual railcar 31 or a trolley with a bicycle drive moving along the guides 32. The numbers 33 denote the supporting cables of the end platforms-consoles 34, used, for example, for temporary warehousing boxes with seedlings, containers with collected products, used inventory; 35 additional wheel; 36 dirt tracks.

 The device is used as follows. The agrocomplex is mainly used in start-stop mode when the platform with interchangeable implements moves on a stationary farm. The unit is controlled by one person, watching that after moving the farm to an adjacent site, it would stop strictly in the right places above the rows of plants that will be processed, for example, by a cultivator-hiller.

 In the suburbs of large cities, where it is not difficult to provide tap water and a three-phase current, the agricultural complex can do without any motor with water and electricity are supplied through a swivel hose and a rubberized three-phase cable.

 To move the unit to adjacent ruts, use a manual gate 9 or an appropriate electric winch. Moving can be carried out by drag along the ground or along the rails 13. Moving the unit over long distances is carried out by an external tug.

The positive effect of the device is as follows:
agromost is extremely simple; in the presence of a multitude of unused serial trolleys from the Kuban, or already lying around decommissioned, and in the presence of serial farms used in railways transport for suspension of contact wires at stations, the agromost can be mounted even by a single enthusiast in the form of a full-scale experimental model;
the presence of skis and a simple gate allows you to move the agromost from track to track in the simplest way without any deployment of wheels;
the unit allows you to use both a relatively high combine harvester of the appropriate weight, and wide low platforms for manual work by several workers;
end console platforms provide the possibility of temporary storage and transportation, for example, empty and filled containers with seedlings, with the collected product; expensive serial tires of the Kuban sprinkler can be replaced by non-deficient, smaller diameter and dual wheels (see dotted line in Fig. 1) from various types of vehicles; permissible use of used tires;
the presence of electric winches 4 ensures the speed of movement of the farm in height, together with the platform, which is necessary when performing a number of agricultural work;
at present, irrigation machines do not find proper sales, crisis situation, various conversion options are being sought; the production of farm units is saved by established serial production with its costs, this is probably one of the most promising ways of conversion.

Claims (2)

 1. AGRICULTURAL COMPLEX with a bridge unit, including farmland with constant longitudinal and transverse tracks and a bridge unit containing a truss on self-propelled carts, characterized in that the vertical rails are mounted on the bogies, on which the truss connected to the rails is mounted with the possibility of movement in a vertical plane using rollers mounted on its sidewalls and equipped with a cable drive with electric winches mounted on carts.  2. The complex according to claim 1, characterized in that on the edge of the farmland from the side of the transverse gauge is fixed a drive gate with a traction rope connected with ski drags having support rollers for moving along the transverse gauge.

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