JPH0314974Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Field of industrial application The present invention relates to an auxiliary step of a riding rice transplanter used when feeding seedlings on an auxiliary seedling stand to a seedling stand of a planting device.

(b) Prior art Conventionally, a planting device was installed at the rear of the aircraft, and an auxiliary seedling stand and an auxiliary step were fixed to each side of the cockpit, and when the seedling stand of the planting device ran out of seedlings, A riding rice transplanter that supplies seedlings on the auxiliary seedling stand to the seedling stand is already known.

(c) Problems to be solved by the invention When supplying seedlings to the seedling stand of the riding rice transplanter,
The planting device is stopped, but the seedling stand, which is moving laterally, stops at various locations depending on when the clutch is cut.

If you stop when the seedling stand moves to the side, you can move your body to the side when replenishing seedlings to the auxiliary seedling stand fixed to the machine body and the seedling stand that protrudes to the side from the auxiliary step. It was extremely dangerous because you had to lean out a lot to reach it, and the work was low in efficiency because you had to be very careful when working.

(d) Means for solving the problem: The present invention has an auxiliary seedling stand and an auxiliary step provided on both sides of the cockpit seat mounted on a support frame that can be moved from side to side.
If the seedling stand of the planting device stops protruding outward when replenishing seedlings, pulling out the auxiliary seedling stand and auxiliary step on that side will cause them to protrude to the side of the seedling stand. This makes it possible to easily and quickly supply seedlings.

(e) Effect When the planting device is stopped to replenish seedlings during planting work, if the seedling stand of the planting device protrudes to the side, move the auxiliary seedling stand and auxiliary step to that side. Then, the seedlings on the auxiliary seedling stand are fed from the auxiliary step to the seedling stand.

(F) Example An example of the present invention will be explained with reference to the drawings.
1 is a fuselage with a front engine 2 mounted thereon, and is equipped with front wheels 3, 3 and rear wheels 5, 5 which are pivotally supported via swing chain cases 4, 4. A planting device 9 consisting of a seedling stand 6, four planting rods 7, a float 8, etc. is mounted so as to be movable up and down via an upper link 10 and lower links 11, 11.

In addition, the steering pedal 1 around the handle 12
A substantially horizontal step 15 is provided in the control section where the operating levers 14, etc. are provided, and the step 15 rises diagonally upward from the rear end, becomes substantially horizontal backwards, and is placed on the seat cover 15a. , a cockpit 16 is provided.

A vertical pipe 1 is provided parallel to the longitudinal direction at the upper end of the pillars 17, 17 erected on both sides of the rear of the aircraft body 1.
8 and 18, and their vertical pipes 1
A support frame A is constructed by welding a pair of horizontal guide pipes 19, 19 to the front and rear ends of the pilot seat 16, and two upper and lower tiers of auxiliary seedling stands 20, 20, 21 are disposed on both sides of the pilot's seat 16. , 21 are those horizontal frame rods 2
2... are welded to downward U-shaped pipe frames 23, 23, and the lower ends of the pipe frames 23, 23 are connected, and the frame pipes 24, 24 are fixed to the movable frame B, and the movable frame B is Sliding pipes 25, 25 that are slidably and loosely fitted into the guide pipes 19, 19, a connecting pipe 26 that connects these sliding pipes 25, 25, and the connecting pipe 2.
The upper end of the arm rod 27 is welded to the frame tube 24.

Further, auxiliary steps 28, 28 are welded to the upper surfaces of the sliding tubes 25, 25, and these auxiliary steps 28, 28 have the same width as the step 15, as shown in FIGS. 1 and 2. It is superimposed on the lower surface of the seat cover 15a.

In the above-mentioned riding rice transplanter, when the number of pine seedlings in the seedling platform 6 becomes low during the planting operation, the power to the planting device 9 is cut off.
If the moving frame B on that side is pushed outward as shown by the chain line in the figure, if the moving frame B on that side is stopped, the auxiliary seedling stand 20 supported by the moving frame B,
21 and the auxiliary step 28 are the stopper pin 29
Since the operator moves outward within the range of Supply to the loading section.

After the seedling supply work is completed, move the moving frame B
When pushed toward the cockpit 16, the sliding tube 25,
The inner end of the seedling stand 25 comes into contact with the stopper pins 29, 29 at the bottom of the cockpit 16, the auxiliary seedling stand 20, 21 approaches the cockpit 16, and the auxiliary step 28 is moved to the side of the seat cover 15a as shown in FIG. Polymerizes on the lower surface.

In addition, if the seedling stand 6 protrudes to the other side and stops when replenishing the seedlings, the auxiliary seedling stand 2
0 and 21 are moved to the other side and seedling supply is performed in the same manner as described above.

When the moving frame B is stored after seedling supply is completed, the left and right auxiliary steps 28, 28 are closed to the seat cover 15.
Since the auxiliary seedling stands 20 and 21 are stored in the lower surface of the aircraft and do not protrude outward like conventional ones, and are close to the cockpit 16, the width of the aircraft is narrower.
It can be easily driven on the road.

(g) Effects of the invention Since the invention is configured as described above, when the planting device 9 is stopped to supply seedlings during the planting operation, the seedling platform 6 takes a position protruding to the side. Then, if you move the moving frame B on that side outward,
The auxiliary seedling stands 20, 21 and the auxiliary step 28 move outward, and the seedlings on the auxiliary seedling stands 20, 21 are quickly and easily transferred from the auxiliary step 28 to the outwardly protruding seedling stand 6. can be replenished.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention,
Fig. 1 is a side view of the main parts, Fig. 2 is a plan view of the same as above, Fig. 3 is a plan view showing a state in which seedlings are supplied to a seedling stand that protrudes to the side and is stopped, Fig. 4 is a riding rice transplanter. FIG. 1... Aircraft, 6... Seedling stand, 9... Planting device,
15...Step, 15a...Seat cover, 1
6... Pilot seat, 17... Support, 18... Vertical pipe, 19... Guide pipe, 20, 21... Auxiliary seedling stand, 24... Frame pipe, 25... Sliding pipe, A... Support frame , B...Moving frame

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A planting device 9 is attached to the rear of the aircraft 1 having a step 15, and auxiliary seedling stands 2 are installed on both sides of the cockpit 16.
0, the auxiliary seedling stand 20 and the auxiliary step 28 inside thereof are attached to a movable frame B, and the movable frame B is attached to a support frame A so as to be movable from side to side. Auxiliary step for rice transplanter. (2) The riding rice transplanter according to claim 1 of the utility model registration claim, in which the auxiliary seedling stand 20 is provided close to the cockpit 16, and the auxiliary step 28 is provided within the width of the step 15 and overlaps with the corresponding part. auxiliary steps.