RU2163428C2 - Agrobridge - Google Patents

Abstract

FIELD: agricultural engineering. SUBSTANCE: agrobridge has girder mounted on self-propelled carts and platforms with replaceable tools. Each platform is mounted on rotary base with chain drive actuated by motor reducer. Platforms are hung on retractable pins. Rods for gripping and attaching of agricultural tools are secured on rotary bases. Pins are positioned so that they are moved in vertical plane by motor reducer through chain. Agricultural tools are readily turned simultaneously through 180 deg. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 dwg

Description

 The invention relates to the field of agriculture.

 A known agromost containing a farm on self-propelled carts, platforms with interchangeable agricultural implements, each platform mounted on a turntable with a chain drive (RU 2000040, class A 01 B 49/00, 09/07/93).

The disadvantage of this device is that agricultural implements mounted on turntables cannot change their altitude, which in many cases must be done, for example, when turning arable, cultivating or hilling paws at the end of the headlands on farmland, when the paws need to be removed from the ground and raise above the plants to expand agricultural equipment at 180 ^o .

 The objective of the invention is to increase the productivity of the agromost.

EFFECT: increased productivity of the agro-bridge due to the possibility of quick and simultaneous 180 ^° turn of agricultural implements, as well as the possibility of capturing the necessary platforms with agricultural implements that are parked, and after using them on the agricultural land, they can be returned to their place.

 The technical result is ensured by the fact that each platform is suspended on retractable pins, and rods are fixed on turntables for gripping and attaching removable agricultural implements, the movable pins being mounted with the possibility of moving vertically by one gear motor through a chain.

In FIG. 1 is a diagram of an agromost, front view;
in FIG. 2 - the same, top view;
in FIG. 3 is a view of the agromost along arrow A in FIG. 2;
in FIG. 4 is a top view of the suspension platform — a section along BB in FIG. 4;
in FIG. 5 is a sectional view of the platform along BB in FIG. 4;
in FIG. 6 is a diagram of the simultaneous movement of the retractable pins.

 Agromost has a farm 1, mounted on self-propelled carts 2 (tracked or wheeled), interchangeable platforms 3 with removable agricultural implements 4 mounted on them, suspended on movable pins 5 and having rotary circles 6 with a chain drive 7 from gear motors 8. Turntables have threaded holes 9, in which the required number of rods 10 can be fixed for attaching removable agricultural equipment 4. Turntables 6 are supported by support rings 11 with balls 12. Each support ring 11, mounted at four points on the frame 13 four corner points on plates 14 of the platform 3. Each angle plate 14 has guide funnel 15 with holes in which are sliding pins 5 and are fixed in their spring-loaded bolts 16. To release the pins 5 are pulled bolts 16 elektrosolenoidami / not shown /.

 Trolleys 2 have rubber tracks, driving rollers 17, 18 of which are driven from gearmotors 19 through chains 20. Trolleys are mounted on turntables 21 which can be turned by chains 22, 23 from one gearmotor 24. Caterpillars move along compacted soil tracks 25 of agricultural land . The agromost has jacks 26 driven through chains from the gear motor 27. The movable pins 5 are moved vertically by one gear motor 28 through a chain 29 that spans gears 30 having threads that interact with the threads on the pins 5. Pins 5 are in cases, consisting of two pipe sections 31, 32, mounted on the farm 1. Agromost has a cabin 33 with a panoramic window 34, which houses the operator and auxiliary energy and technological equipment / not shown /. Elements 35 prevent the possibility of lifting circles 6.

Agromost is used as follows. The operator captures the rods 10 he needs a number of interchangeable agricultural implements. To do this, he enters a site with rows of stored agricultural implements or in a storage hangar (not shown), rises along the artificial inclined ruts to the overpass, stops above the number of agricultural implements he needs, with rods 10 it captures the entire row of agricultural implements stored on specially made ones for this, supports, lifts it above the rows of rows of other agricultural implements stored on supports, moves down from the overpass to the ground ruts of agricultural land and in the non frontal movement performs the planned work. Upon reaching the far edge of the farmland, the operator stops the agromost using jacks 26, turns the tracks of one edge of the agromost bridge, and then the other one, at 90 ^o , and then moves to the neighboring tracks of the farm land, where it turns the tracks again and starts moving in the opposite direction. Simultaneously with the transition to new gauges, the agromost with the help of geared motors 8 deploys immediately all agricultural implements, having previously lifted the paws of cultivators or okuchniks above the soil and plants, which is done by geared motors 28 using rods 10.

 Having finished work on one farmland, the operator can move the agromost under its own power to another farmland on a track specially provided for this. After finishing work, the operator sends the aggro bridge to the hangar to put the used row of guns and pick up a row of guns of another type.

 The power and water supply of the agromost is carried out by well-known methods - by its electric generator and water carrier or from external water and electricity supply networks.

 The large clearance and wide range of movements of the platforms 3 allows you to fix on platforms 3 and use a large number of agricultural implements of various types, as well as equipped places for workers conducting selective collection, for example, cucumbers, tomatoes, peppers, strawberries, from a moving agricultural bridge, or make manual planting, for example, seedlings or seedlings.

 In another embodiment, the agromost may have only four platforms 3 with turntables 6 - two platforms 3 between the tracks and along one along the edges of the farm 1. Moreover, the platforms 3 may not be located close to each other, but at intervals that depend on the magnitude of the widespreadness used agricultural implements. The distance between the soil ruts in this case is equal to the width of the two agricultural implements.

Claims (1)

 An agromost containing a farm on self-propelled carts, platforms with interchangeable agricultural implements, each platform mounted on a turntable with a chain drive from a gear motor, characterized in that each platform is suspended on telescopic pins, and rods for gripping and fastening are fixed on turntables interchangeable agricultural implements, and the movable pins are mounted with the ability to move vertically by one gear motor through a chain.

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