JPH04214964A - Engine starting device in rice transplanter - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention]

0001

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an engine starting device for a rice transplanter.

0002

[Prior Art] Conventionally, in an engine starting device for a rice transplanter, a rope wound around a rope wheel of a recoil starter device is stretched under the lower body of the rice transplanter and extended to a pull portion provided at the handle. There is. The recoil starter device is a rebound type starter that does not require much effort to wrap a rope around when starting.The rope is wound around a rope wheel, and when the handle is pulled during starting, the rope wheel rotates and is interlocked. The engine is started by rotating the engine crankshaft via a mechanism, and when the rope is released, the force of the coil spring winds the rope back around the rope wheel, completing the operation.

0003

[Problems to be Solved by the Invention] However, in the above-mentioned engine starting device, when the rope is pulled at the time of starting, both the rope car and the engine are pulled downward, which causes the front part of the rice transplanter to be pushed down into the paddy field. This may cause the entire rice transplanter to sink into the paddy field, which may impede the next traveling operation.

0004

[Means for Solving the Problems] In the present invention, an engine is mounted on the front part of the machine body, and a two-stage spare seedling stand is provided above and below the wheels, and a spare seedling stand is provided in front of the spare seedling stand. In a rice transplanter equipped with an engine starter that starts the engine using a recoil starter, the starting rope wrapped around the rope wheel of the starter is placed between the upper and lower two tiers of reserve seedling stands, and The rope is stretched at a position offset to the side relative to the seedling platform, and the pull part of the starting rope is positioned near the rear end of the preliminary seedling platform, so that the pulling direction at startup lifts the front part of the rice transplanter. Thus, it is an object of the present invention to provide an engine starting device for a rice transplanter, characterized in that a starting rope is stretched in the direction toward the tip of the handle.

[0005]

[Embodiments] The embodiments of the present invention will be explained in detail based on the drawings.
A is the main body of the rice transplanter, which is a walk-behind rice transplanter for four-row planting.It is equipped with a float 1 at the bottom and an engine 2 at the front.The engine 2 has an engine that starts the engine with a recoil starter. It has a starting device.

[0006] Then, an engine 2 is installed behind the same engine 2.
There is a transmission case 3 that inputs input from
Further, a seedling stand 5 on which a seedling mat is placed and a handle 6 are provided behind the seedling mat, and wheels 7 are provided on both sides.

[0007] The seedling platform 5 has an inclined shape that is low in the direction of movement of the rice transplanter main body A and high in the rear direction, and is configured to be able to place four seedling mats. .

[0008] Reference numeral 8 is a two-tiered spare seedling stand, upper and lower, and since four seedling mats are required for four-row planting, four spare seedling stands are equipped, and the upper and lower central portions of the machine are equipped with four seedling mats. is equipped with a wide upper tier spare seedling stand 8-1 for three seedlings, and below it a lower tier spare seedling stand 8-2 for one seedling.

Reference numeral 9 denotes a rope wheel connected to the crankshaft of the engine 2, and the engine is started by rotating the crankshaft by rotation of the rope wheel. Reference numeral 10 denotes a starting rope that is wound around the rope wheel 9, and the tip pull portion 11 is located in front of the handle 6.
-1 and the lower tier spare seedling loading stand 8-2 for one seedling, and passing through the vertical space between the lower tier spare seedling loading stand 8-2 and at a position offset to the side with respect to the lower tier spare seedling loading stand 8-2. It is set up.

When the starting rope 10 is pulled to rotate the rope wheel 9, the tip pull portion 11 is configured to reach the tip of the grip portion 12 of the handle 5, that is, the upper end portion of the seedling stand 5. Moreover, the rope 10 is stretched so as not to intersect with the wheels 7 when viewed from the side, and the tip handle portion 11 of the rope 10 is attached to the preliminary seedling stands 8-1 and 8-1.
-2 is arranged at approximately the rear end position.

Therefore, the pulling force of the starting rope 10 acts to pull the engine 2 at the front of the machine upward toward the front, and the rice transplanter main body A pulls up the front part, which is the heaviest, by the starting rope 10. As a result, the previous method of sinking the aircraft due to rope pulling is prevented, and the rope pulling causes the aircraft to float in the direction of levitation. Reference numeral 13 denotes a chalk projecting forward of the seedling platform 5 through the lower part of the spare seedling platform 8-2.

0012

[Effects of the Invention] According to the present invention, when the rope for starting the engine is pulled, the starting rope is stretched between the upper and lower two tiers of preliminary seedling platforms, and the handle portion is attached to the preliminary seedling platform. It is located near the rear end. Therefore, since the starting rope 10 is stretched toward the tip of the handle so as to lift the front part of the rice transplanter, the front part of the rice transplanter is lifted, and there is no hindrance in running the next operation. It is possible to prevent the aircraft from sinking into rice fields.

Further, in this invention, when the operator pulls the end pull portion of the starting rope, the operator can do so in a comfortable posture from the rear position of the handle, and the engine starting operation is safe. It can be done efficiently.

[0014] Furthermore, since the starting rope is stretched in a position deviated to the side with respect to the lower tier spare seedling trays, the preliminary seedlings can be placed on the upper and lower tier spare seedling trays. In case,
The starting rope does not get in the way, and spare seedlings can be easily supplied.

[Brief explanation of the drawing]

FIG. 1 is a side view of an engine starting device in a rice transplanter according to the present invention.

FIG. 2 is a plan view of the same.

[Explanation of symbols]

2 Engine 8-1 Spare seedling stand 8-2 Spare seedling stand 9 Rope car 10 Starting rope 11　Holder part

Claims (1)

[Claims] [Claim 1] The engine 2 is mounted on the front part of the machine body, and the spare seedling stands 8-1 and 8-2 are arranged in two stages, upper and lower, at a position almost above the wheels.
In a rice transplanter equipped with an engine starting device that starts the engine using a recoil starter installed in front of the preliminary seedling platforms 8-1 and 8-2, The starting rope 10 is stretched between the upper and lower two tiers of preliminary seedling loading tables 8-1 and 8-2, and at a position offset to the side with respect to the lower tier of preliminary seedling loading tables 8-2. , Moreover, the handle part 11 of the starting rope 10 is attached to the preliminary seedling stand 8-.
1, 8-2 A rice transplanter characterized in that a starting rope 10 is positioned near the rear end and stretched toward the tip of the handle 6 so that the pulling direction at the time of starting lifts the front part of the rice transplanter. Engine starting device.