JPS6127816Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a loading platform for loading and unloading in a transport vehicle and self-propelled vehicle.

In other words, a threshing machine can be mounted on a loading platform to make it self-propelled, and the threshing machine can be unloaded and used as a transport vehicle using the loading platform, and is especially reliable and reliable when loading and unloading heavy threshing machines. The purpose is to provide a method that can be easily and safely carried out, and has a simple structure so that it can be carried out suitably.

Next, the embodiment shown in the drawings will be described.

FIG. 1 shows a side view of a self-propelled self-escape machine, in which an engine, a transmission, a control lever 6, etc. are installed at the rear of the machine supported by crawler-type running bodies 1, 1, and a walking-type control unit 7 is constructed. Above the running bodies 1, 1, chassis 2, 2 are installed horizontally at intervals so that their front ends approach above the leading end of the running body 1, and at the front ends of both chassis 2, 2, Supports 9, 9 through which pins 8 can be inserted are provided in series, and both horizontal chassis 2, 2
At the lower part of the wide and long loading platform 9, which can be placed on top of the loading platform 9, there are supports 10, 1.
0 is fixedly installed, a pin 8 is inserted through both supports 9 and 10, and the loading platform 3 is connected and placed on the front ends of the chassis 2 and 2, and the pin 8 is rotated around the fulcrum 0 at the center. be installed and configured so that it can be operated.

In addition, the base a of the lower part of the threshing machine A is placed on the upper surface of the loading platform 3, and the base a is configured to be able to be fixed and unfixed to the loading platform 3 by means of locking devices 5, 5 of bolts and nuts. When the threshing machine A is mounted on the loading platform 3, the front end of the base a projects further forward than the front end of the loading platform 3, and when the threshing machine A is rotated forward together with the loading platform 3, the front end of the base a is in contact with the ground to keep the threshing machine A in an inclined position. Further, the rear end of the loading platform 3 is removably fixed to the chassis 2, 2 by means of locking devices 4, 4, which are bolts and nuts. Alternatively, the operating lever 11 can be configured to extend from the rear of the loading platform 3.

In the figure, reference numeral 12 is a grip rod installed on the upper side of the front edge of the threshing machine A.

As shown in FIG. 1, when the loading platform 3 is fixed to the chassis 2 by the locking tool 4, the base a is fixed to the loading platform 3 by the locking tool 5, and the threshing machine A is mounted, the self-propelled self-detachable It can be configured as follows.

When unloading the threshing machine A, remove the locking tool 4 and rotate the threshing machine A forward together with the platform 3, and the threshing machine A and the platform 3 will rotate forward about the fulcrum 0. Then, the front end of the base a touches the ground and becomes tilted as shown in FIG. Then, when the fixation by the locking tool 5 is released and the threshing machine A is rotated further forward using the front end of the base a that is grounded as a fulcrum, the gripping rod 12 is grounded and as shown in FIG. The threshing machine A is supported by the grip lever 12 and the front end of the base a, and is separated from the loading platform 3. After that, the loading platform 3 is rotated around the fulcrum 0, and is placed in a horizontal position so as to land on the chassis 2. When it is moved back and fixed with the locking tool 4, it can be used as a transport vehicle.

When installing the thresher A, reverse the above operation to change it from the state shown in Fig. 5 to the state shown in Fig. 4, and then rotate it in the horizontal direction and fix it. It can be configured independently.

In this way, the present invention connects and places a loading platform placed on the chassis on the front end of the chassis supported by the traveling body so as to be rotatable about the central portion of the chassis in the longitudinal direction. The threshing machine mounted on the platform is configured to be freely fixed and unfixed by a locking device, and the front end of the base protrudes further forward than the front end of the loading platform when the threshing machine is mounted,
When the threshing machine and the loading platform are rotated forward about the fulcrum, the front end of the base touches the ground to keep the threshing machine in an inclined state, and the threshing machine is detached from the loading platform by releasing the locking device. Since it is constructed as possible, the threshing machine can be mounted on the loading platform to make it self-propelled, and the threshing machine can be unloaded and used as a transport vehicle conveniently using the loading platform. When the threshing machine is mounted on a platform that is rotatably connected to the front end of the chassis, the front end of the base of the threshing machine protrudes forward beyond the front end of the platform. When the front end of the base comes into contact with the ground together with the loading platform, the threshing machine does not slide down from the loading platform when the threshing machine is removed from the loading platform, and the locking tool cannot be released. It has the advantage that it can be easily carried out reliably, easily and safely, and that it can be carried out suitably with a simple structure.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of a self-propelled self-escape, Fig. 2 is a sectional view of a part of Fig. 1, and Fig. 3 is an enlarged view of a part of Fig. 1. Figures 4 and 5
The figure is an explanatory diagram of the operation. 1... Traveling body, 2... Chassis, 3... Loading platform,
0...Fully point, 5...Locking tool, A...Thresher, a...
...base.

Claims (1)

[Scope of utility model registration request] At the front end of the chassis supported by the traveling body 1,
A loading platform 3 to be placed on this chassis 2 is rotatably connected and placed on the chassis 2 with its center portion in the longitudinal direction serving as a fulcrum 0, and a threshing machine A mounted on the loading platform 3 is attached to a locking tool 5.
The structure is configured such that it can be fixed and unfixed freely, and when the threshing machine A is mounted, the front end of the base a protrudes further forward than the front end of the loading platform 3,
When the threshing machine A is rotated forward with the loading platform 3 about the fulcrum 0, the front end of the base a touches the ground, keeping the threshing machine A in an inclined state, and by releasing the locking tool 5. A loading platform for loading and unloading in a transport vehicle and self-propelled self-detachment, characterized in that a threshing machine A is configured to be able to be detached from a loading platform 3.