JPH0617726A - Engine strating device in rice transplanter - Google Patents

Abstract

PURPOSE:To eliminate danger of a whole rice transplanter's sinking in a paddy and thereby having trouble in traveling after starting and facilitate choke operation related to the starting. CONSTITUTION:In a rice-planting machine are disposed an engine 2 mounted at the front, a rope wheel 9 as a recoil starter alongside the engine so as to be rotatable longitudinally, a spare seedling plate 8 nearly above a wheel 7 located at the middle, and an engine starting device for starting an engine with a rope wheel located in front of the space seedling plate. One nend of a rope 10 for starting is wound to the rope wheel of the starting device. A grip 11 at the other end of the rope is located in the vicinity of the rear end of the spare seedling plate and backward of the rear end of the wheel, in side view. The rope for starting is extended toward tip of the handle such that the pulling direction in starting will be to raise front of the rice planting machine. A grip 13 for chock operation is located in the vicinity of the rear end of the spare steedling plate.

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]

2. Description of the Related Art In rice transplanters, an external force is required to start the engine. This is a quick-start rebound type starter that wraps the rope at the time of starting. The rope car rotates when the rope is pulled at the time of starting, and the engine crankshaft is rotated through the interlocking mechanism to start the engine.When the rope is released, the rope springs the rope by the force of the coil spring. It is rewound in the car and the operation is completed.

[0003]

At this time, in the case of an engine starting rope in which the rope wound around the rope car is stretched under the body of the rice transplanter to reach the handle hand part, the rope is pulled at the time of starting. When the rope car was used to pull down the engine downward, pushing the front part of the rice transplanter into the paddy field had the same effect, causing the entire rice transplanter to be buried in the paddy field. The running operation may be disturbed, and the choke operation at the time of engine start is distant from the operation point of the recoil starter device, which is inconvenient for the operation.

[0004]

In this invention, an engine is mounted on the front of the machine body, and a rope car as a recoil starter is rotatably arranged vertically on the lateral side of the machine body. In a rice transplanter having an engine starting device for arranging a spare seedling placing table substantially above a wheel provided in a substantially central portion and starting the engine by a rope vehicle provided in front of the spare seedling placing base, Wrap one end of the starting rope around the rope car of, and pull the pull part of the other end of the rope,
It is located near the rear end of the spare seedling stand in side view and rearward of the rear end of the wheel, so that the pulling direction at the time of starting raises the front part of the rice transplanter. An engine starting device for a rice transplanter is provided, in which a rope is stretched and a pull tab for operating a choke is arranged near the rear end of a preliminary seedling stand.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described in detail with reference to the drawings.
A is a rice transplanter body, which is a walk-type rice transplanter of four-row planting, equipped with a float 1 at the bottom, an engine 2 at the front, and a transmission case 3 to be input from the engine 2 at the rear of the machine. A rear part is equipped with a seedling planting part 4, a rear part is equipped with a seedling mount 5 for mounting a seedling mat and a handle 6, and wheels 7 are provided on both sides.

The seedling placing table 5 has an inclined shape of low front and rear high which is lowered toward the advancing direction of the rice transplanter main body A and raised toward the rear so that four seedling mats can be placed. .

Reference numeral 8 is a spare seedling mounting table, which is 4 for planting four rows.
Since it requires one seedling mat, it is equipped with four spare seedling mounting bases, three spare seedling mounting bases 8-1 are installed above the center of the machine, and one spare seedling mounting base is installed below it. Equipped with a spare seedling stand 8-2 for minutes.

Reference numeral 9 denotes a rope wheel as a recoil starter arranged in the engine 2. A crankshaft 2a is provided on a side portion of the engine 2 so that the rope wheel 9 can be vertically rotated on the crankshaft 2a. Installation, the rope wheel 9 to crankshaft 2a
Is rotated to start the engine 2.

Reference numeral 10 denotes a rope wound around a rope wheel 9 provided on the lateral side of the engine 2, and a tip pulling portion 11 is located in front of the handle 6 and has three spare seedling mounts 8- When passing the rope 10 through the upper and lower space between 1 and one spare seedling stand 8-2 and the rope 10 is pulled to rotate the rope car, the tip puller 11 is the grip 12 of the handle 5. It is configured to reach the other end, that is, the upper end portion of the seedling mounting table 5.

Moreover, the rope 10 is stretched so as not to intersect with the wheels 7 in a side view, and the tip pull portion 11 of the rope 10 is a side view of the auxiliary seedling stand 8-1, 8-2. It is arranged near the rear end and rearward of the rear end of the wheel 7.

Therefore, the action of the pulling force of the rope 10 pulls the engine 2 in the front part of the machine body to the upper front side, and the rice transplanter main body A is pulled up by the rope 10 at the heaviest front part. Therefore, the sinking of the airframe due to the conventional rope tow is prevented, and the airframe acts in the levitating direction by the rope tow. Reference numeral 13 denotes a choke operation pulling portion arranged below the tip pulling portion 11 of the rope 10.

The pulling part 13 for operating the choke is provided at the tip of a choke wire 13 'stretched between the upper and lower spare seedling mounting bases 8-1 and 8-2. It is located near the rear end of 1,8-2, and when operating the recoil starter with the starting rope when starting the engine, the choke handle is located near the tip of the rope. The part 13 is pulled to facilitate both the engine starting operation and choke operation.

Further, in FIG. 1, the alternate long and short dash line shows the state of the preliminary seedling placing table 8 when the front pulling portion 11 of the starting rope 10 is pulled and the front portion of the machine body is lifted. The preliminary seedling mounting table 8 is made substantially horizontal and
I try not to drop the above spare seedlings.

[0014]

According to the present invention, when the rope is pulled to start the engine, the pull tab of the rope is located near the rear end of the spare seedling stand, and the pull tab of the rope is the rice seedling of the spare seedling stand. Since the front part of the rice transplanter is lifted so that the front part of the machine is stretched so as to lift the front part of the machine, the front part of the rice transplanter will be lifted, and the machine will sink into the paddy field without causing any trouble in running as the next operation. Can be prevented.

Further, since the pull tab of the rope is located near the rear end of the preliminary seedling stand in side view, the front part of the machine body is not excessively lifted, and therefore the seedling placed on the preliminary seedling stand interferes. It is possible to pull the rope without needing to do so, and it is possible to balance the front and rear balance while lifting the front part of the fuselage without significantly disturbing the balance between the front and rear bodies.

Since the pull tab of the rope is located rearward of the rear end of the wheel in side view, it is not necessary to worry about the wheel when pulling the rope to start the engine.
Moreover, since the distance from the wheel increases, the lifting force also increases.

Further, when the rope is operated at the time of starting the engine, the pulling portion for choke operation is provided in the vicinity thereof, so that the choke operation related to the engine start can be easily performed and the operability can be improved. effective.

Further, since the starting rope is wound around a vertically rotatable rope wheel arranged on the side of the engine, pulling the rope wheel causes the rope wheel to rotate in the front-rear direction. , The front part of the machine can be easily lifted with a rope.

[Brief description of drawings]

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 7 Wheel 8 Spare seedling stand 9 Rope wheel 10 Rope 11 Tip pull part 13 Choke operation pull part

Claims (1)

[Claims] 1. An engine (2) is mounted on a front part of the machine body, and a rope wheel (9) as a recoil starter is rotatably arranged in a longitudinal direction on a lateral side of the engine (2). The auxiliary seedling stand is located approximately above the wheels (7) provided approximately in the center of the
In the rice transplanter equipped with (8) and having an engine starting device for starting the engine by the rope car (9) provided in front of the spare seedling mounting table (8), the rope car (9) of the starting device Wrap one end of the starting rope (10), and pull the handle (11) at the other end of the rope (10) near the rear end of the preliminary seedling stand (8) in a side view, and on the wheel (7). The rope for starting (10) is stretched toward the tip of the handle so that the pulling direction at the time of starting raises the front part of the rice transplanter, and the pulling part for choking is placed. An engine starter for a rice transplanter, wherein (13) is arranged in the vicinity of the rear end of the spare seedling stand (8).