The present invention relates to an adaptable drawbar support assembly.
It is often necessary to attach a variety of different implements to vehicles such as agricultural tractors. For example, some implements must be coupled to a drawbar with a ball-type coupling mechanism. Other implements must be coupled to a drawbar with a clevis-type coupling mechanism. Thus, it is desirable to be able to easily switch or change drawbars which are mounted to a tractor.
Accordingly, an object of this invention is to provide an adaptable drawbar support assembly for a tractor.
This and other objects are achieved by the present invention, which is an adaptable drawbar support assembly which can accommodate different drawbars having different implement coupling mechanisms at their rear ends. The drawbar support assembly includes a generally U-shaped front support member for coupling to and supporting the front end of a drawbar. A front spacer member is mountable in the front support member above or below the front end of the drawbar. The drawbar support assembly also includes a generally U-shaped rear support member for coupling to and supporting the drawbar, and a rear spacer member. The rear spacer member is removably mountable in the rear support member below the drawbar.
The rear spacer member is preferably removed from the rear support member when the front spacer member is mounted above the front end of the drawbar. The drawbar support assembly may receive a drawbar with a ball coupler or a drawbar with a clevis coupler. The rear spacer member includes a base and a pair of blocks which project upwardly from the base and which are spaced apart laterally from each other. The blocks form slot through which extends the drawbar.
Referring to
As best seen in
Referring again to
Each of the posts 52 and 54 includes a downward extending leg 58 and a leg 60 which projects inwardly from an upper end of leg 58. As a result, the rear support forms an inverted T-shaped opening or slot 62. Rear spacer 55 includes a base 64 and a pair of blocks 66 and 68 which project upwardly from the base 64 and which are spaced apart laterally from each other. The blocks 66, 68 form an upwardly opening slot 70. The rear spacer 55 may be mounted in the slot 62 so that base 64 is below drawbar 18 and between drawbar 18 and plate 51.
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While the present invention has been described in conjunction with a specific embodiment, it is understood that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description.
Accordingly, this invention is intended to embrace all such alternatives, modifications and variations which fall within the spirit and scope of the appended claims.
This application is a continuation-in-part of U.S. application Ser. No. 11/748,691, entitled “ADAPTABLE DRAWBAR SUPPORT ASSEMBLY”, filed 15 May 2007.
Number | Date | Country | |
---|---|---|---|
Parent | 11748691 | May 2007 | US |
Child | 12683100 | US |