JP2582205B2 - Engine starter for rice transplanter - Google Patents

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 a rice transplanter, when an engine is started, an external force is required. This is a rebound-type starter that does not have to be wound around a rope at the time of starting. When the rope is pulled at the start, the rope wheel rotates and the engine crankshaft is rotated through the interlocking mechanism to start the engine.When the rope is released, the rope is turned by the coil spring force. The operation is completed by being returned to the car.

[0003]

At this time, in the case of an engine starting rope in which the rope wound around the rope wheel is stretched under the fuselage of the rice transplanter to reach the handle part, the rope is pulled at the time of starting. When pulling the engine down in the paddy field, the same effect occurs when the front of the rice transplanter is pushed down into the paddy field, causing the entire rice transplanter to be buried in the paddy field. The traveling operation may be hindered, and the choke operation at the time of starting the engine is separated from the operation point of the recoil starter device, which is inconvenient to operate.

[0004]

According to the present invention, an engine is mounted at the front of the fuselage, and a rope wheel as a recoil starter is disposed on the lateral side of the engine so as to be rotatable in the vertical direction. A rice transplanter having an engine starting device that has an engine starting device that arranges a spare seedling mounting at a position substantially above wheels provided in a substantially central portion and starts an engine with a rope wheel provided in front of the spare seedling mounting. Wrap one end of the starting rope around the rope car, and pull the handle at the other end of the rope,
It is located near the rear end of the spare seedling mounting table and behind the rear end of the wheel in side view, and the starting direction is toward the handle tip so that the pulling direction at the time of starting lifts the front of the rice transplanter. Attach the rope and attach a pull for chalk operation to the rear end of the choke wire connected to the engine,
The pulling portion is provided near the pulling portion of the starting rope, and provides an engine starting device for a rice transplanter.

[0005]

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

[0006] The seedling mounting table 5 is inclined toward the rear of the rice transplanter main body A in the forward direction and is raised rearward, and has a front-to-back and rear-to-back height, and is configured so that four seedling mats can be placed thereon. .

Reference numeral 8 denotes a spare seedling mounting table, which is used for four-row planting.
Since four seedling mats are required, four spare seedling stands are equipped, three spare seedling stands 8-1 are installed above the center of the fuselage, and one Equipped with a spare seedling mounting table 8-2.

Reference numeral 9 denotes a rope wheel as a recoil starter disposed on the engine 2. A crankshaft 2 a protrudes from a side portion of the engine 2, and the rope wheel 9 is rotatable on the crankshaft 2 a in a vertical direction. Installation, rope shaft 9 by crankshaft 2a
Is rotated to start the engine 2.

Reference numeral 10 denotes a rope wrapped around a rope wheel 9 provided on the lateral side of the engine 2. A tip handle portion 11 is located in front of the handle 6 and has three spare seedling mounting tables 8-. When the rope 10 is pulled for the rotation of the rope wheel, the handle 11 at the tip of the handle 5 becomes the grip portion 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.

Further, the rope 10 is stretched so as not to intersect with the wheel 7 in a side view, and the leading end portion 11 of the rope 10 is substantially in the vicinity of the rear end of the spare seedling mounting table 8-1 in a side view. And at a position behind the rear end of the wheel 7.

Accordingly, the action of the pulling force of the rope 10 causes the engine 2 at the front of the machine body to be pulled upward toward the front, so that the heaviest front part of the rice transplanter body A is pulled up by the rope 10. Therefore, the sinking of the aircraft due to the conventional rope pulling is prevented, and the aircraft acts in the floating direction by the rope pulling. Reference numeral 13 denotes a chalk operation pulling portion disposed below the tip pulling portion 11 of the rope 10.

A pull portion 13 for operating the choke is provided at the tip of a choke wire 13 'which is stretched between the upper and lower spare seedling stands 8-1 and 8-2. 2 near the rear end, when operating the recoil starter with the starting rope at the start of the engine, pull the choke operating tab 13 almost at the position close to the leading end of the rope. This makes it easier to perform both the engine start operation and the choke operation.

In FIG. 1, the chain line indicates the state of the spare seedling table 8 when the front pulling portion 11 of the starting rope 10 is pulled to lift the front of the fuselage. The spare seedling mounting table 8 is set to be substantially horizontal, and
The upper seedlings are not dropped.

[0014]

According to the present invention, when the rope is pulled to start the engine, the pulling portion of the rope is located near the rear end of the spare seedling mounting table, and the rope pulling portion of the spare seedling mounting base is the rice planting. Since the front of the rice transplanter is stretched in the direction of the handle so as to lift the front of the machine, the front of the rice transplanter will be lifted, and there will be no problem in the next operation, and the aircraft will sink in the paddy field. Can be prevented.

Also, since the pulling portion of the rope is located near the rear end of the spare seedling stand in side view, the lifting of the front part of the machine is not excessive, so that the seedling placed on the spare seedling stand is in the way. In addition to pulling the rope, the balance between the front and rear of the fuselage can be maintained without lifting the front and rear balance of the fuselage.

Further, since the pulling portion of the rope is located behind the rear end of the wheel in a side view, it is not necessary to worry about the wheel when pulling the rope and starting the engine.
In addition, since the distance from the wheel is increased, the lifting force is increased.

In particular, since the pulling portion for the choke operation is disposed below the pulling portion of the starting rope, there are two pulling portions in the hand operating portion, so that the choke operation can be performed simultaneously when the engine is started. There is. Moreover, since the pull portion for the choke operation is connected to the choke wire, the position of the pull portion can be freely selected by taking advantage of the wire, so that the position of the pull portion is as close as possible to the pull portion for starting the engine. This arrangement has the effect of improving the operability of starting the engine.

Further, since the starting rope is wound around a vertically rotatable rope wheel disposed on the side of the engine, when the rope is pulled, the rope wheel is rotated in the front-rear direction. The front of the fuselage can be easily lifted by the rope.

[Brief description of the 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 handle 13 Pull for chalk operation

Claims (1)

(57) [Claims] An engine (2) is mounted on a front part of a fuselage, and a rope wheel (9) as a recoil starter is disposed on a lateral side of the engine (2) so as to be rotatable in a vertical direction. The preliminary seedling mounting table is located almost above the wheels (7)
(8), and a rice transplanter with an engine starting device that starts the engine with a rope wheel (9) provided in front of the spare seedling mounting table (8). 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 spare seedling mounting table (8) and the wheels (7) in side view. The starting rope (10) is stretched toward the tip of the handlebar and connected to the engine (2) so that the pulling direction at the start raises the front of the rice transplanter. The choke wire (13 ') attached to the rear end of the puller (13) for choke operation, and the puller (13) was placed near the puller (11) of the starting rope (10) An engine starting device in a rice transplanter characterized by the following.