JPS5942809Y2 - Seedling feeding device in rice transplanter - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a seedling feeding device in a rice transplanter.

In other words, in a rice transplanter that is configured to place mat seedlings on a diagonally installed seedling stand and scrape them from the bottom side with planting claws, the rice transplanter takes out the mat seedlings from the seedling nursery box and then places them on the seedlings, as in the conventional rice transplanter. Without the hassle of replenishing seedlings to the stand, simply attach the seedling box to the upper side of the seedling stand, and the mat seedlings in the seedling box will be reliably and automatically replenished onto the seedling stand. The purpose of this invention is to provide a system that enables efficient seedling replenishment and suitable implementation.

Next, the embodiment shown in the drawings will be described.

FIG. 1 shows a side view of a riding wet rice transplanter, in which a handle 4 and a seat 5 are installed on the top of the machine body, which has four wheels 3.
Above each float 6 connected to the front lower part of the machine, each seedling platform 1 is installed diagonally so as to be able to reciprocate laterally.
Each planting claw 2 is in the notch 8 of the seedling take-out stand 7 facing the lower end of the
It is installed so that block seedlings can be scraped up and planted in multiple rows, and a multi-tiered support shelf 10 is installed above the engine 9 at the rear of the aircraft, and the structure is similar to the conventional type, but the structure is similar to the conventional model. The seedling raising box A placed on the shelf 10 contains the mat seedlings A that have been raised.
One end 11 thereof is opened with a notch, and recesses 12, 12 for hooking are formed on both sides.

A support stand B is installed further extending upward from the upper end side of the seedling stand 1. When the seedling raising box A is placed on the support stand B supported by the seedling stand 1, one end of the seedling raising box A is installed. The support stand B is configured such that the side 11 is in communication with the upper end part of the seedling stand 1, and the seedling raising box A can be supported in a state where it can swing back and forth while being supported by support frames 13, 13 on both sides.

Furthermore, a vibration generating device C is installed on the support base B, and the device C is a controller that extends a swinging rod 16 connected to a spring 15 from a coiled electromagnetic device 14 and is operated by a switch. The swinging rod 16 is installed so as to swing back and forth, and the drawing rods 16 and 16 are configured to be able to engage with the hooking recesses 12 and 12 on both sides of the seedling raising box A, respectively. do.

Therefore, during rice planting work, the mat seedlings a on each seedling stand 1 are
are scraped off by the planting claws 2 and block seedlings are planted on the rice field, but when the mat seedlings run out, the seedling raising box A is taken out from the support shelf 10 and as shown in FIGS. 2 and 3, The seedling raising box A is placed on the support stand B so that one end 11 of the seedling raising box A communicates with the upper end of the seedling mounting stand 1, and
When the drawing movement rods 16, 16 are engaged with both the hooking recesses 12, 12 and the switch is turned on, the drawing movement rods is, is swung in the direction of the arrow A in the front and rear direction due to the operation of the vibration generating device C. At the same time, the seedling box A swings in the direction of arrow A due to the engagement with the hooking recesses 12, 12. Therefore, the mat seedling a whose roots are entangled in the box is moved into the seedling box by the swinging. The seedlings fall from inside A and are sent out onto the seedling tray 1 in that 1 case to be supplied.

When the seedling growing box A becomes empty, the swinging can be stopped by operating a switch, and a new seedling growing box A can be attached to replenish the seedlings.

In this way, the present invention is a rice transplanter that is configured to place mat seedlings on a diagonally installed seedling stand and scrape and plant them from the lower side with planting claws. A seedling raising box is removably mounted on an upper support base so as to communicate with the upper end side of the seedling stand, and the seedling raising box is installed so as to be vibrated by a vibration generating device installed on the support stand. Therefore, there is no need to take the mat seedlings out of the seedling box and then replenish the seedlings on the seedling stand, as in the conventional case, by simply attaching the seedling box to the support stand 11 and vibrating the inside of the seedling box. The mat seedlings can be reliably and automatically replenished onto the seedling stand, and the seedlings can be replenished efficiently and suitably.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a side view of a riding wet rice transplanter, Fig. 2 is a side view of the main parts, and Fig. 3 is a top view thereof.
4 is an exploded view of FIG. 2, FIG. 5 is a top view of FIG. 3 with the seedling growing box removed, and FIG. 6 is a plan view of the seedling growing box. 1... Seedling stand, 2... Planting claw, A... Seedling box, C
1. Vibration generator, a... Mat seedling, 11. ...One end, Bo. Support stand.

Claims (1)

[Scope of utility model registration request] In a rice transplanter configured to place mat seedlings on a diagonally installed seedling stand and scrape and plant them from the lower side with planting claws,
A seedling raising box into which mat seedlings are loaded and one end open is removably mounted on an upper support stand so as to communicate with the upper end of the seedling stand, and a vibration generating device installed on the support stand allows the seedling raising box to be opened. A seedling feeding device characterized in that it is installed and configured to vibrate.