JPH0438670Y2 - - Google Patents

Description

[Detailed explanation of the invention] Industrial application field The invention relates to a mobile agricultural vehicle used for harvesting feed crops, etc. Specifically, the invention relates to a mobile agricultural vehicle used for harvesting feed crops, etc. Specifically, it is used to harvest grass, green corn, etc. The present invention relates to a mobile agricultural vehicle that can directly load and transport harvested products onto a loading platform provided on one side of the vehicle without cutting them into pieces and blowing them up.

Conventional technology Generally speaking, carrier-type agricultural vehicles, which load harvested crops on the front of the machine and transport them,
It is known that the driver's seat, engine, etc. are installed side by side at the front of the aircraft, and a cargo platform is installed at the rear. However, in this type of agricultural vehicle, which has a loading platform at the rear of the machine, the forage harvester method for harvesting grass blows the cut grass up above the driver's seat at the front of the machine and loads it onto the loading platform at the rear. Furthermore, with corn harvester-type products that harvest long crops such as green-cut corn, it is not possible to store the crops as long as they are, so they must be shredded beforehand and then blown up and loaded onto the loading platform at the rear of the machine. For this reason, high horsepower power is required to shred the harvested crops and blow them up above the driver's seat, and because the loading platform is located behind the driver's seat, the overall length of the aircraft is inevitably long. There was a drawback.

Problems to be Solved by the Present Invention The present invention was devised in view of the above-mentioned actual situation in order to eliminate the drawbacks of the conventional method. When loading crops such as green-harvested corn onto a loading platform,
It can be loaded from the front of the loading platform without having to shred it in advance and blow it up above the driver's seat, and there is no need for particularly high horsepower power.
Moreover, the aim is to provide a mobile agricultural vehicle whose entire body can be made compact.

Means for Solving the Problems In order to solve the above problems, the technical means adopted by the present invention is to provide an operating section for the driver's seat, engine, etc. on one side in the width direction of the fuselage frame, and On the other side, there is a loading platform running in the longitudinal direction that spans the entire length of the machine so that harvested products can be loaded from the front of the loading platform. It is characterized in that it is disposed in a space formed by the top surface and the side bottom surface of the loading platform.

Function of the invention The present invention employs the technical means described above, so that by attaching the reaping section to the front of the machine and connecting it to the PTO shaft, normal reaping and harvesting work can be performed. The front-back loading platform for loading harvested crops, etc. is provided along the entire length of the aircraft frame on the other side of the aircraft frame, which has a driver's seat on one side in the width direction. There is no need to load beyond the height of the harvester, and even long items such as green-cut corn can be easily loaded from the front of the loading platform, allowing for smooth harvesting. In addition, the PTO located in the front and back direction in the center of the aircraft
By replacing and attaching desired working implements to both ends of the shaft, various agricultural tasks can be carried out freely. In addition, the front and rear direction
The PTO axis is easy to connect to engines, work equipment, etc., and the cargo platform does not move even when the cargo platform is brought close to the operation section.
Since it does not touch the PTO axis, the entire aircraft can be made more compact.

Embodiments Hereinafter, embodiments of the present invention will be described in detail based on the drawings. First, in FIG. 1 showing the basic configuration of the aircraft, 1 is a fuselage frame equipped with a traveling crawler 2, and on one side in the width direction of the fuselage frame 1 is a driver's seat 3, a driver's seat forming a driving operation section. 3. A fuel tank 4, battery 5, hydraulic tank 6, etc. are arranged behind the driver's seat 3, and on the other side in the width direction, a flat space is formed on the top surface of the fuselage frame 1 over the entire length of the fuselage in the longitudinal direction. This space can be used to attach a loading platform for loading harvested crops. In the center of the fuselage frame 1, a PTO shaft 9 with a front PTO 7 and a rear PTO 8 at both ends is mounted longitudinally.
Pulley 1 of the engine 10 provided below the driver's seat 3
1 and the drive belt 13 suspended around the PTO pulley 12
It is designed to be rotationally driven through. 14
1 is a transmission case installed below the fuselage frame 1, and 15 is a PTO case.

Reference numeral 16 denotes a cover box that covers the link mechanism of the gear shift lever 17 and the hydraulic lever 18, etc., and is provided upright from the top surface of the step 19 of the driver's seat 3 to the side surface near the driver's seat 3.
A safety protection guard 22 for protecting the driver is formed by extending a mesh guard 21 to a guard frame 20 erected on the upper part of the vehicle.

In FIG. 2, a long carrier-type loading platform 23 is provided on the upper surface of the fuselage frame 1, spanning the entire length of the aircraft. It can be lifted and dumped at the position shown by the two-dot chain line. And the PTO axis 9 is the aircraft frame 1.
The top surface of the loading platform 23, the side bottom surface of the loading platform 23, and the lift mechanism 1
It is located in a space P formed by the side surface of 8a. In the one shown in FIG. 3, a pasture storage wagon 24 is mounted on the loading platform 23, and is fixedly attached to the upper frame 23a of the loading platform 23 with mounting bolts 25.

Figure 4 also shows the conduction case 2 on the front PTO 7.
A disc mower 27 for cutting grass a is attached to one side in the width direction of the machine body through 6, 28 is a pick-up device, and 29 is a conveyance device. Furthermore, FIG. 5 shows a state in which a disc mower 30 for reaping green corn b is attached to one side in the width direction of the machine body.
31 is a transmission case, 32 is a conveyance device, 33 is a guide bar, and 34 is an auxiliary loading platform which is an extension of the loading platform 23.

In the above-described configuration, in order to reap grass a, as shown in Fig. 4, if the disc mower 27 connected to the front PTO 7 is rotated in the direction of the arrow while the machine is running, the grass can be harvested. The collected grass is brought towards the pick-up device 28 on the other side in the width direction by the rotational force of the disk mower 27. At the rear of the pick-up device 28, a loading platform 23 is installed in a flat space formed on the upper surface of the machine frame 1 over the entire length of the machine in the longitudinal direction. is carried out by the conveyance device 29,
The grass can be directly stored in the grass storage wagon 24 from the front of the loading platform 23. In addition, when harvesting long items such as green harvested corn b, the fifth
If the mower 30 of the dace is rotated in the direction of the arrow as shown in the figure, the harvested green corn b will be
It is brought to the other side of the machine by the conveyance device 32, guided by the guide bar 33, and can be loaded directly onto the loading platform 23 from the front. There is no need to feed the cargo into the loading platform behind the driver's seat, which eliminates the need for high-horsepower power and allows the overall length of the aircraft to be shortened. In addition, when discharging the stored grass etc. to a truck etc., the hydraulic lever 18 can be operated to
Even if 3 is lifted or dumped, the driver's seat 3 and cargo bed 2
Since the safety protection guard 22 is formed between the driver and the load platform 3, the driver does not come into contact with the cargo platform 23 that moves up and down, thereby ensuring work safety.

Furthermore, using the PTO shaft 9 mounted in the center of the machine, various types of work equipment can be easily attached to the front and rear of the machine, allowing you to freely carry out any desired work at any time. The PTO axis 9 is installed on the aircraft frame 1, so
In addition to being easy to connect with the engine 10 and work equipment, it is located in the space P formed by the top surface of the machine frame 1, the side bottom surface of the loading platform 23, and the side surface of the lift mechanism 18a, so the loading platform 23 can be used as an operation section. By bringing them closer together, the entire aircraft can be made more compact.

Effects of the invention In short, the present invention provides the driver's seat, engine, and other operation control parts on one side in the width direction of the fuselage frame, and provides a loading platform in the longitudinal direction spanning the entire length of the aircraft on the other side in the width direction. It is constructed so that harvested products can be loaded from the front, and a PTO axis in the longitudinal direction is arranged in the space formed by the top surface of the machine frame and the bottom surface of the side of the cargo platform between the cargo platform and the operation section. Therefore, even though it is a carrier-type mobile agricultural vehicle that loads the crops harvested with the work equipment attached to the machine onto a platform for transport, the platform attached to the other side in the width direction is flat across the entire length of the machine. As a result, the harvest harvested by the work machine attached to the front of the machine can be directly loaded onto the loading platform from the front of the machine, allowing smooth reaping and harvesting work. Therefore, compared to the conventional model where the loading platform is located behind the driver's seat, the harvested material can be shredded,
There is no need to blow it up and feed it into the loading platform, which eliminates the need for high-horsepower power and allows the overall length of the aircraft to be shortened. Furthermore, it has power take-off parts at both ends.
Various types of work equipment can be attached to the front and rear of the machine using the PTO axis. Since the above-mentioned PTO shaft is installed in the space formed by the top surface of the machine frame and the side bottom surface of the loading platform, it is easy to connect the PTO shaft to the engine and work equipment, and the loading platform can be connected to the operating area. This has extremely useful practical effects, such as being able to be installed close to the airframe and making the entire aircraft more compact.

[Brief explanation of the drawing]

The drawings show an embodiment of the mobile agricultural vehicle according to the present invention, and FIGS. 1A, B, and C are the overall front view, side view, and plan view, respectively, and FIGS.
B and C are the whole front view, side view and plan view with the long loading platform attached; Figures 4 A, B, and C are front and plan views showing the state of grass cutting and harvesting, Figure 5 A,
B is a plan view and a side view showing the state of cutting and harvesting green corn. In the diagram, 1... fuselage frame, 2... driver's seat, 9
...PTO axis, 10 ... engine, 23 ... loading platform,
It is.

Claims (1)

[Scope of utility model registration request] The driver's seat, engine, and other operating controls are provided on one side of the aircraft frame in the width direction, and a loading platform that runs the entire length of the aircraft is provided on the other side in the width direction, so that crops can be loaded from the front of the cargo platform. In addition, the mobile agricultural vehicle is characterized in that, between the loading platform and the driving operation section, a PTO shaft in the longitudinal direction is disposed in a space formed by the top surface of the body frame and the side bottom surface of the loading platform.