JPH0130013Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention is a riding rice transplanter that is equipped with a flat plate cover that covers the front of the engine and stands upright on the machine frame in front of the driving section that has the driving steps, and a spare seedling loading device. Regarding this, it is an object of the present invention to improve the mounting strength of the flat plate cover and operation step, and to simplify the structure of mounting a spare seedling loading device.

The present invention provides the aforementioned riding rice transplanter with a connecting member 16 between the front end of the operating step 3 and the upper end of the flat plate cover 13, and also attaches the spare seedling loading device 6 to the connecting member 16. characterized by something.

In other words, by providing the connecting member 16, the flat plate cover 13 and the operation step 3 support each other via the connecting member 16.
It became possible to use one side as a support member for the other, and it was possible to mount the flat cover 13 and the operation step 3 firmly in a simple structure so that they would not shake due to vibrations of the machine body. Furthermore, the spare seedling loading device 6
By attaching to the connecting member 16, the structure for improving the mounting strength of the cover 13 and the step 3 can be used as the mounting structure for the spare seedling mounting device 6, and the structure of the spare seedling mounting device 6 can be simplified. Overall, it has become possible to construct an inexpensive and lightweight device that is excellent in strength and can carry a large number of seedlings.

Next, embodiments of the present invention will be described based on the drawings.

As shown in FIG. 1, a driving section 4 having a driving step 3 is located at the rear end side of a traveling machine having a pair of left and right steering front driving wheels 1, 1 and driving rear wheels 2, 2.
In addition, a driving unit 5 is provided in front of the driving unit 4, and two spare seedling loading devices 6, 6 are arranged separately on the left and right sides of the driving unit 5. At the rear, a seedling planting device 7 is connected to the seedling planting device 7 so that it can be raised and lowered by a link mechanism 9 that can be vertically oscillated by a fluid pressure cylinder 8, and rotational power is transmitted from the traveling body to the seedling planting device 7. As a result, a riding rice transplanter capable of planting four rows is constructed.

In the driving unit 5, as shown in FIGS. 2 and 4, the engine mounting body frame 1 extends forward from the traveling transmission case 10.
A flat plate cover 13 that covers the front of the engine 12 and is bent and formed into a U-shape when viewed in the vertical direction of the fuselage body is erected at the extending end of the engine 12. A frame body 14 is formed in a U-shape that opens at the rear of the machine body when viewed in the vertical direction of the machine body, and the frame body 14 is attached to the frame body 14 in a state where it is distributed and arranged on both the left and right sides, and when getting on and off the driving section 4 from a high ridge. A connecting member 16 made up of two plates 15, 15 which are also used as the operating step 3 connects the upper end of the flat plate cover 13 and the pair of left and right front upwardly inclined portions provided at the front end of the operating step 3. 3a and 3a are connected to each other, and the flat plate cover 13 and the operation step 3 are connected.
are designed so that they support each other via the connecting member 16.

When attaching the spare seedling loading device 6 to the machine body, a pair of front and rear supports 17, 17 are attached to the frame 14 so that the connecting member 16 also serves as an attaching member.

When inspecting and repairing the driving unit 5, the flat plate cover 13 and the connecting member are removed by removing the connecting bolts of the flat plate cover 13 to the fuselage frame 11 and the connecting bolts to the operation step inclined portion 3a of the connecting member 16. 16 and the two spare seedling loading devices 6, 6 can be removed from the fuselage to the front at once.

In addition, the bending rod 18 shown in FIGS. 2 and 3
This is to support the seedling cutting board 19 in cooperation with the pillar 17 so that it does not fall down when the seedling cutting board 19 is placed and stored on the plate 15 after use of the preliminary seedlings. Further, as shown in FIGS. 2 and 3, the protrusions 20 provided on the plate 15 act on the seedling cutting board 19 placed thereon so that it does not slide toward the driving unit 5. It's a stopper.

[Brief explanation of drawings]

The drawings show an embodiment of the riding rice transplanter according to the present invention, in which Fig. 1 is an overall side view, Fig. 2 is a perspective view of the attachment part of the spare seedling loading device, and Fig. 3 is a front view of the attachment part of the spare seedling loading device. , FIG. 4 is a side view of the engine cover attachment part. 3... Operating step, 4... Operating section, 6... Spare seedling loading device, 11... Body frame, 12...
Engine, 13...Cover, 16...Connection member.

Claims (1)

[Scope of utility model registration request] A riding rice transplanter is provided with a flat plate cover 13 that covers the front of the engine 12 in an upright state on the body frame 11 in front of the driving section 4 having the driving step 3, and a spare seedling loading device 6 is provided. A riding rice transplanter characterized in that a connecting member 16 is provided between the front end of the operating step 3 and the upper end of the flat plate cover 13, and the spare seedling loading device 6 is attached to the connecting member 16.