KR101354769B1 - Farm implement combination plate for tractor - Google Patents

Abstract

The present invention relates to a connection member of working machine for a tractor, which is configured to mount agricultural working machine to a rear portion of the tractor for use instead of the front surface of the tractor for use. The present invention is characterized in that a connection member body is provided in the shape of a polygonal plate, provided at one side thereof with an extension member, a coupling bolt, and a coupling member, for the coupling with a working machine body, and provided at the other side thereof with an operating rod coupling member and an operating arm coupling member for the coupling with the rear portion of the tractor. According to the present invention, working machine, such as tongs, a loader, or a hay collector, which is mounted only on the front surface of the tractor, can be mounted on the rear portion of the tractor, so that the tongs and the loader are simultaneously mounted on both of the front portion and the rear portion of the tractor or the tongs are simultaneously mounted on both of the front surface and the rear portion of the tractor for use, thereby significantly improving the working efficiency using the tractor and the working machine and reducing the working time, leading to an increase in economical profits of a worker using the tractor.

Description

Work implement connector for tractor {Farm implement combination plate for tractor}

The present invention relates to a tractor work tool connector, and more particularly to a tractor work tool connector configured to be used by mounting the agricultural work machine used to be mounted to the front of the tractor at the rear of the tractor.

As is well known, a tractor is an agricultural machine which connects various agricultural work machines to the front or rear of the tractor to supply power and performs work in a running or stationary state. And the working rod is configured, the rear portion is composed of one hydraulic cylinder and the operating rod to the upper center, and the operating arm for mounting the work machine on both lower sides.

If you look at the working machine connected to the above tractor, it is possible to pick up the rearing work equipment such as the thrashing harrow, the plowing machine to make the field of the field, the soil covering the soil, and the fertilizer spreader to apply the fertilizer. There are front-mounted working machines such as moving tongs, a basket-shaped loader for moving a lot of soil or gravel at once, and a weeding device for collecting crests. It is connected to the rod.

Typically, the end of the operating rod configured in the front and rear of the tractor is configured with a rod end connector for connecting to the above work machine, the tractor work machine is also equipped with a front part work machine according to the configuration of a conventional tractor The work piece connector is coupled to the rod end connector on both sides of the rear end, and the work piece connector for the rear part is configured with the work tool connector on the upper part of the main body of the work machine, and the operating arm connector for coupling with the working arm on both lower sides of the main body. do.

Due to the configuration of the tractor work machine, the front mounting work unit may not be mounted at the rear of the tractor, and the rear mounting work unit may not be mounted at the front of the tractor, which is inconvenient to use.

Looking at the above inconveniences in more detail, in the situation where a large number of things to move quickly in the agricultural season or harvesting time, the front and rear of the work machine tongs and loaders mounted on the front and rear of the tractor at the same time, or tongs of the tractor If the front and rear parts are installed at the same time, the work efficiency can be greatly improved even with one tractor, but the front-mounted work tools such as tongs or loaders cannot be mounted at the rear of the tractor to improve the work efficiency. Dissatisfaction of tractor users who want to make is increasing.

Published Patent Publication 10-2010-0062505 (2010.06.10)

The present invention is to solve the problems as described above, the work machine for the tractor can be mounted on the rear of the tractor such as tongs, loaders, etc. can be mounted to the rear of the tractor can greatly improve the work efficiency using the tractor The purpose is to provide a connector.

In order to achieve the above object, the present invention is configured with a connector body of the polygonal plate shape, one side of the connector body is configured with an extension piece and a coupling bolt and coupling piece for coupling with the work machine body, the other side the tractor tail portion It is characterized in that the actuating rod coupler and the actuating arm coupler for coupling with.

The present invention is to be able to mount a work machine such as tongs, loaders, weeders, etc. that can be mounted only on the front of the tractor at the rear of the tractor, to mount the tongs and loader at the front and rear of the tractor at the same time, or tongs the tractor By using the front and the rear portion of the same at the same time, the work efficiency using the tractor and the work machine is greatly improved, and the working time is shortened, thereby increasing the economic benefit of the worker using the tractor.

1 is an exploded perspective view illustrating the overall configuration of the present invention
Figure 2 is a perspective view illustrating a combined state of the present invention and the work machine and tractor
3 is a side view illustrating an exploded state of the present invention and a work machine and a tractor
Figure 4 is a side view illustrating a state in which the forceps are mounted at the same time the front and rear of the tractor according to the present invention

Referring to the configuration of the tractor work tool connector according to the present invention with reference to the accompanying drawings, the coupling with the forceps 30, which is a work machine for mounting the front side as an example.

The tractor work tool connector according to the present invention is configured as shown in Figure 1, the connector body 1 of the polygonal plate shape, one side of the connector body is configured for coupling with the work force coupler 10 to the forceps 30 On the other side of the connector body 1, the tractor coupling portion 20 is configured for coupling with the operation rod 33 and the operation arm 32 of the tractor rear.

The connector body 1 is composed of a polygonal plate, as shown in Figure 1, the other side of the connector body 1, the operating rod coupler 22 in the upper center, the mounting frame coupler 21 on the lower both sides as a whole The triangular shape is stably arranged in accordance with the configuration of the tractor rear part, and is configured to be stably arranged to the extension piece 11 and the engaging piece 12 to one side of the connector body (1).

The working machine coupling part 10 is one side of the connector body 1 as shown in FIGS. 1 and 2, and the forceps body 31 and the connector body 1 are separated by a predetermined distance to couple the forceps body and the connector body. Two or more extension pieces 11 are configured to secure a space and an operating space of the forceps 30, and to stably fix the forceps main body 31 and the extension pieces 11 formed of two upper and lower frames. 'A' shaped coupling pieces 12 are formed on the upper and lower portions of each of the extension pieces 11, and the coupling pieces 12 are provided with coupling bolts 13 and nuts 14, and coupling bolts 13 are formed. Wrap the frame of the forceps main body 31 is configured to be coupled to the coupling piece (12).

1 and 2, the tractor coupling part 20 operates for coupling the cylinder and the operating rod 33 at the rear of the tractor 40 with the operation arms 32 at both sides of the lower tractor rear. Two actuating arm couplers 21 are formed at positions corresponding to the arms 32, and each actuating arm coupler 21 includes a pin hole 24 and a coupling pin 23, and the actuating rod The operating rod coupler 22 is configured at a position corresponding to the 33, and the operating rod coupler 22 is configured with a pin hole 24 and a coupling pin 23 to couple the rear end of the tractor 40 to the tractor. The unit 20 is configured to be stably coupled.

The shape of the coupling bolt 13 is not limited to the 'U' shape, as shown in the figure, wrap around the frame according to the shape of the work machine body frame, and then fixed to a shape that can be bolted to the coupling piece 12 Of course this is possible.

Looking at the combination and action of the present invention configured as described above are as follows.

First, the user couples the coupling bolts 13 to the upper and lower sides of both sides of the tongs body 31 as shown in FIGS. 2 and 3, and ends the ends of the coupling bolts 13 '-' coupling pieces 12. After coupling to the nut (14) to complete the coupling of the forceps 30 and the work machine coupling portion (10).

Thereafter, the user combines the operating arm 32 and the operating arm coupler 21 of the tractor rear with the pin hole 24 and the coupling pin 23, and the operating rod coupler 22 and the operating rod 33 of the tractor rear. ) Is coupled to the pin hole 24 and the coupling pin 23 to complete the coupling of the tractor aft and tractor coupling portion 20.

Finally, the user connects the hydraulic cylinder (not shown) of the tongs 30 and the hydraulic generator (not shown) of the tractor, and then works by using the tongs 30 coupled to the rear of the tractor by manipulating the tractor. will be.

The tractor work tool connector according to the present invention allows the agricultural work tools that can be used in combination with only the front part of the tractor to be easily combined after the work according to the configuration of the rear part of the tractor, so that the combined work of two work machines using a single tractor And it is possible to use the two work machines at the same time with one tractor, greatly improving the work efficiency, shorten the working time, thereby increasing the economic benefit of the worker using the tractor.

1: connector body 10: work machine coupling portion
11: extension 12: coupling
13: Binding bolt 14: Nut
20: tractor coupling portion 21: frame coupling
22: operating rod coupler 23: coupling pin
24: pinhole 30: tongs
31: main body 32: working arm
33: working rod 40: tractor

Claims (1)

The connector body 1 of the polygonal plate shape is configured, the work machine coupling portion 10 is configured for coupling with the work machine on one side of the connector body, the tractor for coupling with the tractor tail on the other side of the connector body (1) Combination unit 20 is configured,
The other side of the connector main body 1 is configured so that the operating rod coupler 22 in the upper center, and the mounting frame coupler 21 in the lower both sides can be stably arranged in a triangular shape as a whole,
The work machine coupling portion 10 is one side of the connector body 1, two or more extension pieces 11 are configured to secure the coupling space and the working space by separating the working body and the connector body 1 by a predetermined distance. , '-' Shaped coupling pieces 12 are formed on the upper and lower portions of each of the extension pieces 11, and the coupling pieces 13 surround the frame of the main body and are coupled to the coupling pieces 12. And nuts 14 are constructed,
The tractor coupling part 20 is operated at a position corresponding to the operation arm 32 for coupling the cylinder and the operation rod 33 on the rear of the tractor 40 to the operation arms 32 on both sides of the lower tractor rear. Two arm coupler (21) is configured, the working tool connector for a tractor, characterized in that the operating rod coupler 22 is configured in a position corresponding to the operating rod (33).

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