JPS587089Y2 - engine starting device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a starting device for an engine attached to a working machine such as a rice transplanter, tiller, or thresher. The receiver is provided at a separate position, and the receiver has a loop portion formed around the metal fitting for at least one circumference, so that only the rope can be attached to and detached from the receiver, so that the engine can be started near the operator's operating section. This makes it easy to remove the rope and perform repairs.

Next, the present invention will be explained based on the drawings of an embodiment in which the present invention is applied to a rice transplanter. A rice transplanter is shown, which is equipped with a machine body 6 to which transmission cases 5 are connected, and a float 7, 8, 8 on the lower surface of the machine body 6, and runs in the direction of arrow A on a pair of left and right wheels 9, 9. A seedling planting device 12 consisting of a seedling stand 10 and the transmission case 5 is provided at the rear end, as well as a pair of operating handles 13.

Both axles 9, 9 are connected to a swing arm 14 which is rotatably attached to the mission case 2 at a boss 15 at the base.
．． A hydraulic pump is mounted on the top of the frame 4 and is rotatably driven by the transmission case 2 which is transmitted from the engine 3 to the belt 16 via a chino etc. in the arm. 18
is provided.

In addition, a preliminary seedling platform 11 on which a preliminary seedling mat is placed is erected on the upper surface of the frame 5', and the rear end of a starting rope 20 having a diameter d that is pulled out from the recoil starter 19 of the engine 3 and extends movably. It is connected to a hand handle 21, and this handle 21 is attached to the rear right support 1 of the spare seedling stand 11.
1' is configured to be removably received by the metal fitting 22.
A metal bar, etc., whose starting end 23/ is welded and fixed to its terminal end 2
3/' overlaps the starting end 23/, and is bent and wound into a ring shape for at least one turn to form a loop portion 23 of a size that the hand handle 21 cannot pass through, and the loop portion 23 is While the rope 20 is inserted, an appropriate interval S is provided in the axial direction of the rope 20 between the starting end 23' and the terminal end 2γ that overlap in the loop portion 23.
The distance S between the open passages 24 is set to be equal to or slightly larger than the diameter d of the rope 20.
0 is constructed so that it passes through this in a state bent at right angles.

In this configuration, in order to run the rice transplanter in a field, etc., the operator must hold the hand handle 21 from the loop part 23 of the metal fitting 22 on the steering handle 13 side, and move the rice transplanter to the arrow B in FIG.
By forcefully pulling out the rope 20 in the direction, the recoil starter 19 to which the rope base is attached rotates and the engine 3 is started.

After starting, if you release your hand from the hand handle 21, a return spring built into the recoil starter 19 will cause the rope 20 to
is entangled from its roots.

At this time, according to the present invention, the bone is connected to the metal fitting 22 and the loop portion 2.
3 surrounds the rope 20 more than once, so the rope 2
Even if the rope 20 undergoes waving motion at zero retraction, the loop portion 23
It does not pull out in the outer circumferential direction, nor is it locked in the loop portion 23.

Then, the front surface of the hand handle 21 comes into contact with the rear surface of the loop portion 23 and is not pulled forward any further, and the rope 20 and the hand handle 21 do not fall off from the metal fittings 22, so that the engine can be removed from the operating part separated from the engine 3. Easy to start.

Moreover, by moving the receiver from the loop portion 23 of the metal fitting 22 while bending the rope 20 along the opening passage 24, the rope 20 can be easily removed from the metal fitting 22, and the rope 20 can be replaced or coil starter. This has the effect of making it easier to repair items such as 19.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, in which Fig. 1 is a side view of a walk-behind rice transplanter, Fig. 2 is a plan view thereof, and Fig. 3 is the I-I of Fig. 1.
1 is an enlarged diagram of the line diagram, and FIG. 4 is a diagram of the IV-IV diagram of FIG. 3. 1... Rice transplanter, 6... Aircraft, 3...
... Engine, 11 ... Spare seedling stand, 19.
... Recoil starter, 20 ... Rope, 21 ... Hand handle, 22 ... Holder is metal fitting, 23 ... Loop part, 24 ...・・・・・・
Open passage O

Claims (1)

[Scope of utility model registration request] A recoil starter is attached to the engine attached to the work machine, and a metal fitting is provided at an appropriate location on the machine separated from the recoil starter to hold the hand handle at the end of the rope in the recoil starter, and the metal fitting has a starting end. A loop portion formed in a ring shape of one circumference or more is provided so that the rope overlaps with the starting end and the ending end, and the rope is inserted through this loop. An engine starting device formed by forming an open passage in the axial direction that is approximately equal to or slightly larger than the diameter of the rope.