JPS6129656Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a frame for transporting a tractor, which is used when transporting agricultural tractors.

(Prior art) When this type of tractor is shipped from a production factory to a dealer, it is loaded onto the truck bed, and generally the body length of the tractor is the width of the truck bed. Because they are larger than the above, they cannot be arranged horizontally on the loading platform, and therefore have no choice but to be stacked vertically on the loading platform, resulting in extremely poor loading efficiency. Therefore, in 1982, a pallet was developed that reduced the loading width by holding the car body in an inclined position.
-81827, however, the pallet shown here creates wasted space on the lower surface of the loading surface and increases the loading height, not only does it not become compact as a whole, but also makes loading unstable. There is a problem with becoming. Furthermore, a container described in Publication of Utility Model Publication No. 55-33910 has been proposed as a container that can be loaded by stacking multiple vehicle bodies, but the container shown here can be stacked and unloaded while accommodating rice transplanters, etc. However, it was not possible to reduce the loading width, nor was it possible to eliminate wasted space as with the pallet mentioned above, nor was it possible to make the whole thing more compact and increase the number of loading units. .

(Problems to be solved by the invention) The problem to be solved by the invention is to eliminate the drawbacks of the prior art as described above, and to compact and pack one tractor to the minimum loading width and height. To provide a frame for transporting a tractor, which allows a large number of objects to be stably and efficiently loaded onto a tractor.

(Means for solving the problem) The present invention relates to a frame for transporting a tractor in response to the above-mentioned demands. A front frame and a rear frame lower than the front frame are erected, the upper ends of the front frame 5 and the rear frame are connected with the upper frame, and a wheel support for supporting one of the rear wheels is provided on the upper frame. A locking piece for locking the front end of the vehicle body frame of the tractor is provided between the upper parts of the front frame 5, and a support piece for supporting the rear wheel shaft of the tractor is provided at the rear end of the underframe. Furthermore, a girder member substantially parallel to the upper frame is fixed between the front frame and the underframe, and a wheel support for supporting the other rear wheel is provided on the girder member.

(Function) In this type of tractor transport frame, the front end of the tractor body frame with both rear wheels removed is engaged with the locking pieces, and the rear wheel axle of the tractor is supported on the support pieces to support the tractor in an inclined position. One of the removed rear wheels is placed on the wheel support base of the upper frame, while the other rear wheel is placed on a wheel support base of a beam that is approximately parallel to the upper frame, thereby making effective use of the remaining space above and below the inclined tractor as a wheel storage area, and the tractor is stored and used within a rectangular prism of equal overall width and height.

(Embodiment) Next, the present invention will be described in detail with reference to the illustrated embodiment. In the figure, reference numeral 1 denotes a rectangular underframe made of steel such as channel steel or L-shaped steel. The width of this underframe 1 is set to be slightly larger than the body width of the tractor 2, but slightly narrower than the diameter of the rear wheels 3 of the tractor 2. The length of the vehicle body of the tractor 2 is set to be shorter than the length of the vehicle body of the tractor 2 from which 3 and 3 are removed. A front frame 5 having approximately the same length as the underframe 1 is installed at the front of the underframe 1, and a rear frame 6, which is shorter than the front frame 5, is installed at the rear of the underframe 1. The frame 5 and the rear frame 6 are also made of the same shaped steel as the underframe 1, and their upper ends are connected and fixed by an upper frame 7 made of L-shaped steel. There is a beam member 8 between the upper parts of the front frame 5, and a locking piece 9 made of flat steel fixed in an inclined manner is provided at the center of the beam member 8.
Two bolt holes are transparently provided in this locking piece 9, so that the front end of the body frame 11 of the tractor 2 can be locked with bolts 10, as shown in FIG. . Further, at the rear end of the underframe 1, a support piece 13 made of L-shaped steel for supporting the rear wheel shaft 12 of the tractor 2 is protruded slightly above the top surface of the underframe 1, as shown in FIG. As shown in FIG. 2, the tractor 2 with the wheels 3 and 4 removed can be supported by the locking pieces 9 and the support pieces 13 in an inclined state of nearly 40 degrees. 14
The under frame 1 and the front frame 5 are aligned so that they are almost parallel to the upper frame 7.
It is a girder fixed between the upper frame 7 and the upper surface of which one of the rear wheels 3 removed from the tractor 2 can be placed, and the other rear wheel 3 can be placed on the upper frame 7. Wheel supports 15 and 16 are provided on the girder 14 and the upper frame 7, respectively, so that the wheels can be placed thereon.

To use the tractor transport frame constructed in this way, first remove the front wheels 4 and rear wheels 3 from the tractor 2.
The tractor 2 is lifted by a small crane or chain block, and then lowered onto the underframe 1 on the floor. And the rear wheel axle 12
is placed on the support piece 13 provided at the rear end of the underframe 1, and then the front part of the tractor 2 is lifted upward and the front end of the body frame 11 is placed between the upper parts of the front frame 5. The locking piece 9 is locked with a bolt. As a result, the tractor 2 is supported in an inclined state within the frame body, and is housed on the underframe 1 having a length shorter than the vehicle body length of the tractor 2. Furthermore, one of the removed front wheels 4 is stored in the space between the beam member 14 and the underframe 1, and the other front wheel is stored in close contact with the side surface of the tractor 2 supported in an inclined state. Also, as mentioned above, one of the large rear wheels 3 is attached to the upper frame 7.
The other small parts and tool boxes are placed on the wheel support stand 16 on the top surface of the frame 1, and the other on the wheel support stand 15 on the top surface of the girder 14.
7 and placed on it, one tractor 2 is housed in a frame assembled on an underframe 1 having a length shorter than the vehicle body length. If this frame is lifted up with a crane or the like and arranged on the truck bed, the length of the underframe 1 is even shorter than the length of the tractor 2 with wheels 3 and 4 removed, so it is placed on the truck bed. Can be loaded horizontally.
Note that the rear wheels 3 of the tractor 2 have a large diameter and partially protrude laterally from the width of the frame of the present invention. If the front and rear wheels are reversed and loaded, it is possible to prevent the protruding rear wheels from coming into contact with each other, so the frame body can be placed in close contact with the loading platform, and loading efficiency can be improved.

(Effect of the invention) As is clear from the above description, the present invention has a front frame and a rear frame that are erected at different heights at the front and rear of the underframe, and the upper part of the front frame is provided with a tractor body frame. A locking piece is provided to lock the front end of the underframe, and a support piece is provided at the rear end of the underframe to support the rear wheel shaft of the tractor. A tractor with its wheels removed can be supported in an inclined state, and if this angle of inclination is about 40 degrees, the length of the underframe is approximately the length of the tractor's body with its wheels removed.
75% is sufficient, and in the case of 45 degrees, the ratio is approximately 70%, so it can be loaded in a space shorter than the length of the tractor body with wheels removed, so it can be loaded sideways on the bed of a truck or freight car. They can be loaded side by side, and the large rear wheel removed from the vehicle body is loaded on the wheel support stand on the upper frame between the front and rear frames, which are at different heights, and the other rear wheel is mounted on the girder. By loading the tractor on the wheel support base, one tractor can be almost completely stored in a rectangular parallelepiped with the underframe as the bottom and the height equal to the front frame, without wasting any waste, which not only improves loading efficiency but also improves loading efficiency. It also has the advantage of being easier to handle when loading and unloading onto a truck.

Therefore, the present invention greatly contributes to the development of the industry as a frame for tractor transportation that solves the drawbacks of conventional truck transportation.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention: Fig. 1 is a partially cutaway perspective view, Fig. 2 is a partially cutaway side view showing a state in which a tractor is installed, and Fig. 3 shows a plurality of units arranged in parallel on a loading platform. FIG. 3 is a partially cutaway plan view showing a state in which the vehicle is loaded. 1: Underframe, 3: Rear wheel, 5: Rear frame, 7: Upper frame,
9: Locking piece, 13: Support piece, 14: Girder material, 15:
Wheel support stand, 16: Wheel support stand.

Claims (1)

[Scope of utility model registration request] A front frame 5 and a rear frame 6 lower than the front frame 5 are erected at the front and rear of an underframe 1 whose front and rear length is shorter than the vehicle body length of the tractor from which wheels have been removed, and the upper ends of the front frame 5 and rear frame 6 are set up. are connected by an upper frame 7, and a wheel support stand 16 for supporting one rear wheel is provided on the upper frame 7, and between the upper parts of the front frame 5 there is a lock for locking the front end of the body frame of the tractor. A stopper piece 9 is provided, and a support piece 13 is provided at the rear end of the underframe 1 to support the rear wheel shaft of the tractor. A frame body for transporting a tractor, characterized in that a beam member 14 is fixed thereto, and a wheel support stand 15 for supporting the other rear wheel is provided on the beam member 14.