JPS6218634Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a framework for installing a front lift on a tractor, and its purpose is to provide a framework that is strong and strong when installing a front lift on a tractor. ,
Moreover, the aim is to enable more compact installation.

Conventionally, most tractors generally use a front hitch, and when various types of working machines are directly attached to this hitch, there is a problem in terms of strength with only this front hitch. Therefore, this idea was developed in an attempt to solve these difficulties by installing an upright frame upright from the front hitch at the front of the tractor, and at the rear, for example, by installing an upright frame upright from the clutch housing. The purpose is to provide a strong framework by connecting the upper ends of these vertical frames with horizontal frames.

An embodiment of this invention will be described below in detail with reference to the accompanying drawings.

Reference numeral 1 designates a tractor, and upright frames 3, 3 are erected and fixed from a hitch 2 fixed to the front lower part and a clutch housing 6 at the rear part. Of course, this involves fixing substantially the same standing frames 3, 3 on both the left and right sides of the tractor 1, and connecting the upper ends of the standing frames 3, 3 with the horizontal frame 4, respectively. Further, although the upright frames 3, 3 are fixed to the front hitch 2 and the clutch housing 6 with bolts, respectively, the present invention is not limited to this. Various methods can be considered for fixing the upper horizontal frame 4.

Therefore, this frame holds the tractor 1 between its sides, and has a substantially-shaped side surface and a U-shaped planar surface. In the drawings of the embodiment, the upright frames 3, 3 are slightly inclined toward the front, but the present invention is not limited to this. Then,
The mounting hits 7, 7 of the front lift 5 are fixed to the front part of the upper end of the frame, and the shaft pieces 8, 8 of the front lift 5 are fitted into the hitches 7, 7, which serve as the mounting fulcrum of the front lift 5 and the rotation fulcrum for tilting. It's like this. Of course, the hits 7, 7 are in a state where the front portions are largely opened, so that the fitting operation of the shaft pieces 8, 8 of the front lift 5 is facilitated. It goes without saying that when the shaft pieces 8, 8 are fitted into the hits 7, 7, they are pinned to prevent the shaft pieces 8 from accidentally slipping out of the hits 7, 7. Further, a tilt cylinder 9 is attached to the lower part of the front hitch 2, and the rear end is fixed to the machine frame, and the piston 1
The tip of the 0 is pivotally attached to the front lift 5. In such a case, since this tilt cylinder 9 is located at the bottom of the front hitch 2 of the tractor 1,
In other words, since it is located at the bottom of the tractor 1, the front lift 5 can be installed as close as possible to the tractor 1 side, which is effective in terms of balance, and together with the above-mentioned framework, the front lift 5 can be installed as close as possible to the tractor 1 side. A compact front lift can be installed.

Since the above-mentioned embodiment of this invention is as described above, the frame itself has the lower ends of the upright frames 3, 3 firmly fixed to the front hitch 2 and the clutch housing 6; Since the upper ends of the standing frames 3, 3 are connected to the horizontal frame 4, the respective frames on both the left and right sides together constitute a strong frame, and the load of the front lift 5 is distributed over the entire frame. This makes it the perfect framework for attaching a forklift to a tractor.

Since this invention will be explained in detail in the embodiments described, it is suitable for attaching a forklift to a tractor and is easy to attach. Furthermore,
Since the tilt cylinder is located at the bottom of the tractor, the front lift can be installed as close as possible to the tractor side, which is also effective in terms of balance, and works together with the overall framework to create a more compact and strong front. This is a framework for installing a lift.

[Brief explanation of the drawing]

The figures show one embodiment of this invention, with FIG. 1 being an explanatory side view of the whole, and FIG. 2 being a plan view of the same. Description of symbols, 1...Tractor, 2...Front hitch, 3...Elevating frame, 4...Horizontal frame, 5...
...Front lift, 6...Clutch housing,
7...Hitsuchi, 8...Shaft piece, 9...Title cylinder, 10...Piston.

Claims (1)

[Scope of utility model registration request] Standing frames 3, 3 are erected from the front hitch 2 and the rear part of the machine frame of the tractor 1, horizontal frames 4, 4 are constructed on the upper ends of the standing frames 3, 3, and the front part of the frame is erected. Hitches 7, 7 for supporting the shaft pieces 8, 8 provided on both sides of the front lift 5 are provided, and furthermore, the side surfaces are formed in a U-shape, and the plane is framed in a U-shape. A tilt cylinder 9 is arranged in the lower part, and the rear end is attached to the machine frame.
A frame for mounting a front lift in an agricultural working machine, characterized in that the tip of the piston 10 is configured to be pivotally attached to the front lift 5.