JPS64730Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a rice transplanter equipped with a spare seedling support frame and an engine bonnet arranged on both left and right sides of an installed engine.

In conventional rice transplanters with the above configuration, the engine bonnet is configured to be openable and closable, and when engine-related work such as engine maintenance or oil change is required, the upper side of the engine can be opened by opening the engine bonnet. The spare seedling racks located on the left and right sides of the machine got in the way, making it difficult to work with.

The present invention aims to eliminate such drawbacks.

In the rice transplanter according to the present invention, the spare seedling support frame and the engine bonnet are connected and supported on the engine mounting frame in a state where they can be integrally displaced to a position where both the right and left sides and the upper side of the engine are opened. It is characterized by having a frame body.

According to this characteristic configuration, by opening one aircraft body, not only the engine bonnet but also the spare seedling frame can be repositioned, and the upper side and left and right sides of the engine can be opened. Just like before, you only need to open and close one frame.
Although only one operation is required, a sufficiently wide space is secured around the engine to allow engine work to be carried out easily and easily. Moreover, the engine bonnet and the spare seedling support frame are not directly fixedly connected to form a pair, but are integrated by attaching them to the frame body, so as in the embodiment described later. By attaching the engine bonnet to the frame so that it can be opened and closed, it is possible to open and close only the bonnet for opening and closing the upper side of the engine when performing engine work such as refueling, which requires only opening the upper side of the engine. It can be done with work.

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

This riding rice transplanter is equipped with a planting device 3 connected to the rear of the riding machine 1 via a link mechanism 2 so as to be able to rise and fall freely, and a hydraulic cylinder 4 for driving the planting device 3 to move up and down. 1 includes a frame 9 on which a front engine 8 is mounted, a frame 9, a steering handle 10, and a driver's seat 11. are fixedly arranged in series, an engine bonnet 12 is provided, and preliminary seedling resting frames 13, 13 having a plurality of upper and lower seedling resting parts 13A, 13A, etc. are provided on the left and right lateral outer sides of the engine 8, respectively. It is configured as follows.

A U-shaped frame 14A located on both left and right lateral outer sides and the front side of the engine 8, and a frame 14B connecting the rear end of this U-shaped frame 14A.
and a support leg 1 connected to the front of the U-shaped frame 14A.
4C, and is connected to the front part of the engine mounting frame 9 at the lower end of the support leg 14C, and connected to the fixed stay 15 via the knobbed bolt 16 at the rear end of the connecting frame 14B. Attach the support frames 13, 13 and the engine bonnet 12, and install the spare seedling support frame 13,
13 and the bonnet 12, and by swinging the frame 14 forward and upward using the lower end of the support leg 14C as a fulcrum _R1 in a state in which the connection to the fixed stay 15 is released, the preliminary seedlings can be placed. The frames 13, 13 and the bonnet 12 are constructed so that they can be integrally displaced to a position where both the left and right lateral sides and the upper side of the engine 8 are opened. Further, the bonnet 12 is constructed so that the upper side of the engine 8 can be opened independently by swinging around the fulcrum R ₂ with respect to the frame 14, and the shaft for forming the fulcrum R ₁ can be freely inserted and removed. , the frame body 14 is configured to be removable. The support leg 14C also serves as an engine front cover.

Bolts 18 and 18' with knobs 17 that fix the bonnet 12 are engine side covers, and one cover 18 has a flywheel 19 with a fan attached.
The other cover 18' has an opening for discharging the cooling air diagonally downward. 20 is a cover that guides the air supplied by the fan-equipped flywheel 19 to the cylinder head 8A, 21 is a guide plate that guides the air after passing through the head 8A to the outlet of the other cover 18', and 22, 22 are , Seedling collecting board 23...A storage section made of pipe for storing spare seedling frames 13, 13.
installed on. 24 is an accelerator lever linked to the speed governor 25 via a release wire 26; 27 is an outer wire 26 of the inner wire 26a of the release wire 26;
This is an accelerator pedal that engages with a member 28 that is fixed to a portion extending from the b end by caulking or other means.

[Brief explanation of drawings]

The drawings show an embodiment of the rice transplanter according to the present invention, in which Fig. 1 is a side view, Fig. 2 is a plan view of the main part, and Fig. 3 A and B are partially cutaway side views of the main part showing the operation. , FIG. 4 is a longitudinal sectional front view of the main part, and FIG. 5 is an explanatory diagram of the operational linkage between the accelerator lever and the accelerator pedal. 8...Equipped engine, 13...Spare seedling frame,
12...engine bonnet, 9...engine mounting frame, 14...frame body.

Claims (1)

[Claims for Utility Model Registration] In a rice transplanter equipped with a spare seedling resting frame 13 and an engine bonnet 12 arranged on both left and right sides of an installed engine 8, the spare seedling resting frame 13 and the engine bonnet 12 are provided with: This rice transplanter is characterized in that it is provided with a frame body 14 that is connected and supported by an engine mounting frame 9 in a state where the frame body 14 can be integrally displaced to a position where both left and right lateral side parts and an upper side part of the engine 8 are opened. Practical use in which the frame body 14 integrally displaces the preliminary seedling resting frame 13 and the engine bonnet 12 to the open position by swinging forward and upward with the lower front portion relative to the engine mounting frame ₉ serving as a fulcrum R1. A rice transplanter as set forth in the Scope of Claims for New Patent Registration. The rice transplanter according to claim 1 or 2, wherein the engine bonnet 12 is attached to the frame body 14 so as to be openable and closable.