JPH0140419Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a seedling replenishment device for a riding rice transplanter, and is intended to facilitate and speed up the seedling replenishment work.

By the way, in a riding-type rice transplanter that has a tractor-shaped machine connected to the rear of the machine, seedlings can be quickly supplied to the machine by equipping spare seedling stands on both sides of the machine. However, the spare seedling stands are usually installed on both sides of the front part of the aircraft in order to prevent them from getting in the way of getting up and down to the driver's seat at the rear of the aircraft. Therefore, when replenishing seedlings, the driver had to stand up from his seat and lean forward, or get off the aircraft to retrieve spare seedlings.

The present invention addresses the above-mentioned shortcomings of the conventional technology by making it possible to slide the spare seedling stand installed on both sides of the front of the aircraft to the rear of the aircraft near the driver's seat, and to provide a rotatable seat. By interlocking with the rotating operation for replenishing seedlings, one of the above-mentioned spare seedling stands on the rotated side is automatically slid to the side of the driver's seat. This makes it possible to supply seedlings to the planting machine at the rear of the aircraft extremely easily and quickly while sitting in the seat.

This will be explained below using an example shown in the figure.
In Figures 1 and 2, 1 is a tractor-shaped four-wheeled rice transplanter, with an engine mounted in the front bonnet 2, a driver's seat 3 at the rear of the machine, and a seat 4 next to it. A planting clutch lever 5, a PTO lever 6, etc. are provided, and a planting work machine 10 consisting of a float 7, a seedling platform 8, a planting device 9, etc. is connected to the rear of the machine. . Reference numerals 11 and 11 denote spare seedling stands installed on both left and right sides of the front part of the machine, and these spare seedling stands are supported by front and rear supports 12, 12 and receiving plates 13 supported in the form of multiple shelves between the two supports. 13, and 23 and 23 are rails installed horizontally on both sides of the fuselage from the front to the rear below the driver's seat, and each movable support member is engaged with the rail so as to be able to slide back and forth. 22 to the above-mentioned front and rear struts 12,
12 is erected, and this creates a spare seedling stand 1 on the left and right.
1 and 11 can be slid from the position shown in the solid line in FIG. 2 at the front of the machine to near the driver's seat 3 at the rear of the machine.

Next, to explain based on FIG. 3, 21,2
Reference numeral 1 denotes a spare seedling stand on both sides of the fuselage; 22, 22 denotes a movable support member on which a support for the spare seedling stand is erected;
3 and 23 in the front and rear directions separately. Reference numeral 24 denotes a seat in the driver's seat 25 at the rear of the aircraft, which is rotatably installed on the floorboard of the driver's seat, and has a pulley 27 fixed to its rotation shaft 26, and one end is fixed to the pulley. The other ends of the two attached wires 28, 28 are connected to the supporting members 22, 22, respectively. Therefore, when replenishing seedlings from the spare seedling stand to the planting machine,
For example, if the driver turns the seat 24 so that it faces to the right (direction a), the spare seedling stand 21 on the right side of the aircraft will be pulled closer to the driver's seat and positioned in front of the driver. This makes it extremely easy to take out the seedlings from the stand. Here, the configuration in which the spare seedling stand is slid backward in conjunction with the rotation of the seat is as follows.
As shown in FIG. 4, two arms 27', 27' that rotate integrally with the seat 24' are provided, and the arms and movable support members 22', 22' are linked by a link 28',
28', and in this case, in order to prevent the spare seedling stand on the opposite side of the spare seedling stand that is slid rearward from being pushed forward by the arm and link, the illustrated implementation is possible. In the example, a pin 22a' in the support member is engaged with an elongated hole 28a' formed in the link.

As described above, the present invention is a riding rice transplanter that is equipped with spare seedling stands on both the left and right fronts of the machine body, in which the spare seedling stands can be slid from the front of the machine body to the rear near the driver's seat, and can also be rotated. In conjunction with the rotation of the driver's seat for seedling replenishment, one side of the spare seedling stand on this rotation side is slid to the side of the driver's seat. The spare seedling stand can be moved automatically with a light operating force to the vicinity of the driver's seat, and even in a narrow space, it can be moved smoothly and easily. The driver can now extremely easily and quickly replenish seedlings while sitting in his seat, and there is no need for him to twist his hips significantly during replenishment operations, which improves the efficiency of the replenishment operation. This has the effect of improving workability.

[Brief explanation of drawings]

Figure 1 is a side view of the entire riding rice transplanter of the present invention, Figure 2 is a plan view of the same, Figure 3 is an enlarged plan view of the main parts,
FIG. 4 is an enlarged side view of main parts showing another embodiment. 1... Aircraft, 11, 21... Spare seedling stand, 3, 2
5...Driver's seat.

Claims (1)

[Scope of utility model registration request] In a riding rice transplanter in which a seedling planting machine is connected to the rear of the traveling machine, a spare seedling stand is provided on both sides of the bonnet in front of the traveling machine so as to be slidable in the front and back direction of the machine, and the stand is rotatable at the rear of the traveling machine. A seedling replenishing device for a riding rice transplanter, characterized in that a spare seedling stand on the side that rotates in conjunction with the rotation of a driver's seat, which is provided so that the driver's seat can rotate, is interlocked and connected to slide to the side of the driver's seat.