JPS601550Y2 - Spare seedling loading stand for walking rice transplanter - Google Patents

Description

[Detailed description of the invention] This invention consists of placing a frame on which multiple seedling boxes for spare seedlings are placed and holding them in the front and back direction above the main body of a walking rice transplanter, and supporting it on the frame of the main body. The operator takes out the spare seedlings in the seedling box near the handle of the rice transplanter and supplies them to the seedling supply table, and the spare seedlings in the seedling box far from the handle are fed to the seedling supply stand by a puller installed on the platform frame. A walking method that allows the operator to easily and quickly replenish spare seedlings without moving by operating the tray, pulling the seedling box toward the handle, taking out the spare seedlings, and replenishing the seedling supply table. This relates to a spare seedling supply table in a type rice transplanter.

The configuration will be explained below with reference to the drawings.

A indicates the main body of the rice transplanter, and 1 is the frame of the main body A. A prime mover 2 is mounted on the front end of the frame, and a handle 3 for controlling the main body A is installed diagonally backward at the rear end of the frame 1. It supports a seedling supply stand 5 for supplying seedlings to a seedling planting device 4 provided at the rear of the frame 1.

6. 6' are floats arranged in parallel with a gap maintained below the main body A and supported by the frame 1, and running wheels 1 are installed in the gap.
The axle is supported by a transmission case provided on the frame 1.

B shows a spare seedling mounting stand placed on the main body A of the rice transplanter and supported by the frame 1 of the main body A, and a is its base frame, with a pair of band-shaped locking plates 8, 8 facing each other on the left and right sides. It is formed by connecting the lower end with three horizontal rods 9.

b is an underframe placed on the base frame a, the bent rod portion of the main rod bent in the shape of a mouth is bent upward 14, and both side rod portions 12 of the main rod are bent upward.
, 12 are bent upward into a mouth shape, and both side rod portions 12, 1
A pair of straight rods 10, 10 are arranged parallel to each other in the middle of the rods, and their proximal bent portions are fixed to the bent portions 14 of the main rod.
The distal end of the rod 10 is widened into a widening shape, and the mouth-shaped bent part 11 is made higher than the bent part 14 of the main rod, and the waist is continuously formed between the rod parts on both sides of the mouth-shaped bent part 11. The =-shaped bent portions 13.13 at the tips of both side rod portions 12, 12 of the mouth-shaped main rod are fixed to the ends, and both ends of the V-shaped locking rod 21 are fixed to the lower ends of both side rods of the mouth-like bent portion 11. However, a space S is formed between the widened end portion of the straight rod 10.10 and the upper side of the mouth-shaped bent portion 11.

Therefore, the underframe is placed on the base frame B so as to be orthogonal in a cross shape, and the underframe is fixed to the base frame a by appropriate means, and the preliminary seedling mounting stand is placed.
is configured.

Then, the center part of the bent part 14 of the mouth-shaped main rod of the underframe and the base frame a
There is a support piece 19 with a through hole in the center of the front horizontal rod 9.
．． The support pieces 19.1 are fixed downward with the support pieces 18 facing each other.
A pulling rod 17 whose tip is bent at a right angle 17' is inserted into the through hole 8 so as to be rotatable and slidable, and a grip 20 is attached to the external protrusion of the support piece 19, and the bent tip 17' is inserted into the space. Department S
It is arranged so that it can rotate inward and is locked to the locking rod 21.

The spare seedling loading stand B configured as above is the main body A of the rice transplanter.
A supporting rod 15. is arranged in the front-rear direction with the bent part 14 of the mouth-shaped main rod of the underframe A facing the handle 3 of the main body A, and is fixed to the front and rear horizontal rods 9, 9 of the base frame A. 15 is fixed to the frame 1 of the main body A, and a spare seedling mounting stand B is supported above the main body 1, and on the mounting stand B is a seedling box containing spare mat-shaped seedlings as shown in FIG. 16 is placed on the bent part 1 of the mouth-shaped main rod.
4. It is held by the mouth-shaped bent portion 11 in the straight rods 10, 10 and the locking plate 8.

In the spare seedling mounting stand B shown in the drawing, four seedling boxes 16 are placed.
It can be placed in a row.

The present invention is constructed as described above, and since the rear seedling box 16 facing the handle 3 on the spare seedling loading stand B can be reached from the handle 3, the seedling feeding stand 5 decreases as the seedling planting work progresses. To replenish seedlings, the operator takes out the mat-shaped seedlings in the two seedling boxes 16 on the side closer to the handle 3 from the operating part of the handle 3, supplies them to the seedling supply stand 5, and then removes the seedlings from the empty seedling boxes. 16' are stacked and placed back on one side of the underframe, and in the empty space, rotate the pulling rod 17 by rotating the grip 20, and attach the bent end 17' to the front seedling. By locking the box 16 and moving the pulling rod 17 in the direction of the arrow in FIG. 3, the operator pulls the front seedling box 16 toward the rear handle 3, allowing the operator to move the mat-shaped seedlings inside the seedling box 16. is taken out from the operating part of the handle 3 and supplied to the seedling supply table 5, and the pulling rod 17 is pushed forward and rotated in the direction opposite to the arrow to lock the bent portion 17' to the locking rod 21.

In conventional walk-behind rice transplanters, the control unit is generally installed at the rear of the machine, and the spare seedling loading platform is installed at the front of the machine, so each time the operator needs to replenish seedlings, he or she has to walk across difficult muddy ground to reach the preliminary seedling loading platform. They had to walk, which caused a decline in work efficiency.

In this invention, multiple seedling boxes are placed on the stand for storing spare seedlings, front to back, left and right, and the rear seedling box is placed facing the control handle of the rice transplanter main body, and the spare seedlings in the rear seedling box are supplied with seedlings. When the stand is empty, the operator takes the empty seedling box and pulls the front seedling box toward the control handle using the pulling lever. Spare seedlings can be supplied to the seedling supply table without moving while remaining in the room, and the work of replenishing the spare seedlings can be carried out easily and quickly, which has the effect of improving work efficiency.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of a walk-behind rice transplanter equipped with a spare seedling mounting stand of the present invention, Fig. 2 is a perspective view of the spare seedling mounting stand, and Fig. 3 is an explanatory diagram of its usage state. A... Main body of the rice transplanter, B... Spare seedling loading stand, a...
・Base frame, b... Underframe, 1... Frame of main body A, 3
... Control handle, 4... Seedling planting device, 5...
Seedling supply stand, 8...locking plate, 9...horizontal rod, 10...
Straight rod, 11... Mouth-shaped part, 12... Both sides of the mouth-shaped main rod, 14... Bent part of the mouth-shaped main rod, 15... Support rod, 1
6...Seedling box for spare seedlings, 17...Hikiyori rod, 18.19
... Support piece, 20 ... Grip, 21 ... Locking rod.

Claims (1)

[Scope of utility model registration request] A pair of straight rods 10 are located between both side rod portions 12, 12 of the main rod, which is bent into a mouth shape and has its middle bent rod portion bent 14.
, 10 are arranged and their proximal bent portions are fixed to the bent portion 14 of the main rod, and the tip portions of the straight rods 10, 10 are expanded into a divergent shape and bent to form the bent portion 14 of the main rod. Opposing mouth portion 11
The tip bent portions 13 of both side rod portions 12.12 of the one-shaped main rod are fixed to both sides of the mouth portion 11, and a V-shaped locking portion is formed between the lower ends of the −-shaped portion 11. The underframe is formed by installing the rods 21, and the base frame a is formed by connecting the lower ends of band-shaped locking plates 8.8 facing left and right with a plurality of horizontal rods 9. A spare seedling mounting stand B is formed by connecting the base frame a in a cross shape orthogonally, and the stand frame is placed above the main body A of the rice transplanter.
Support rods 15, 1 are arranged so that the bent portion 14 of the main rod faces the handle 3 of the main body A, and are provided on the front and rear horizontal rods 9, 9 of the base frame a.
Support pieces 1B and 19 are supported on the frame 1 of the main body A by 5, and are fixed downwardly to the center portions of the bent portions 14 of the main rods of the underframe a and the horizontal rods 9 of the base frame a, respectively. The rod 17 is slidably and rotatably penetrated, and a grip 20 is attached to the outer protrusion of the support piece 19, and the tip is bent 17' and the bent part 17' is passed through the mouth-shaped part 11 and locked. A spare seedling loading stand for a walk-behind rice transplanter, characterized in that it is locked to a rod 21 and a plurality of seedling boxes for spare seedlings are placed and held on the spare seedling loading stand B.