JPS6131628Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a rice transplanter equipped with a spare seedling stand.

A feature of the present invention is that a machine body equipped with a seedling planting device supports a rectangular preliminary seedling platform extending in the longitudinal direction of the machine body and having a length that allows a plurality of seedling mats to be placed in a column. The preliminary seedling platform is tilted so that the center side of the machine body is low and the outside side is high, and the preliminary seedling platform is rotatable in the horizontal direction of the machine body,
Furthermore, by making the spare seedling table foldable, the seedling pine mounted on the spare seedling table will not fall off even if the machine body is tilted, and the length in the width direction of the spare seedling table can be shortened. In addition to being able to store the preliminary seedling stand in a compact manner, the rice transplanter as a whole can be made compact.

The rice transplanter of the present invention will be explained below with reference to embodiments of the drawings.

1 in the figure is the body of the rice transplanter, which has front wheels 2, 2 and rear wheels 3, 3 pivoted on both the front and rear sides, respectively.
The upper front side of the fuselage 1 is equipped with an engine, transmission, etc. to transmit power to the rear wheels 3, 3.
These are covered with a cover 4, and a control handle 5 extending rearward and upward is provided on the front side of the cover 4, and a control seat 6 is provided in the upper part of the fuselage 1 at a position opposite to the handle 5.

Reference numeral 7 denotes a seedling planting device which is swingably provided behind the cockpit 6 at the rear of the aircraft body 1 via a plurality of links 8, and includes a transmission case 9, a planting claw 10, a float 11, and a seedling mounting device. It consists of a platform 12, etc.

Therefore, the present invention provides a rice transplanter as described above, which has a rectangular shape with a length that allows a plurality of seedlings A to be placed in a column on the machine body 1, and
The spare seedling stand 13, whose length direction is directed in the longitudinal direction of the machine body 1, is supported as follows.

That is, the preliminary seedling mounting stand 13 is divided into a first seedling holding stand 13a and a second seedling holding stand 13b by dividing it in its length direction, and this first seedling holding stand 13a is placed within a rectangular frame 14. A plurality of shaft rods 15 are mounted at equal intervals in the width direction, and a plurality of rotors 16 are mounted on each shaft rod 15.
The second seedling stand 13b is formed by extending a plurality of rods 18 in the length direction within the rectangular frame 17, and these first
The second seedling mounting stands 13a and 13b are freely connected to each other via a connecting shaft 19, so that the first seedling mounting stand 13a can be folded into two on the second seedling mounting stand 13b. Further, approximately in the middle of the preliminary seedling platform 13, a support consisting of a vertical portion 20a and a horizontal portion 20b whose tip is inclined horizontally upward with respect to the vertical portion 20a is attached to the frame 17 of the rear seedling platform 13b. The horizontal portion 20b of the rod 20 is inserted and fixed together.

Support rods 21, 21 extending upward are provided on both sides of the front of the cockpit 6 of the aircraft body 1, and a plurality of mounting pieces 22 are integrally attached to each of the support rods 21 in the vertical direction. The vertical part 20 of the holder 20 in the preliminary seedling stand 13 mentioned above is shown in the piece 22.
It supports a.

Further, the receiving rod 20 is formed so that its bent end portion is inclined outwardly and upwardly, and this receiving rod 20
When supported by the support rod 21, the preliminary seedling stand 13 is tilted so that the center side of the body 1 is lower and the outer side is higher.

It should be noted that the receiving rod 20 can be supported by the mounting piece 22 in a freely rotatable manner, and in this way, the seedling pine A mounted on the preliminary seedling platform 13 can be transferred to the seedling platform of the seedling planting device 7. When transferring seedlings to the seedling tray 12, by rotating the take-out end of the preliminary seedling platform 12 toward the part of the seedling platform 12 where there are fewer seedlings, the seedling transfer operation can be carried out labor-savingly and efficiently. It is. In addition, if the preliminary seedling platform 13 is made rotatable in this way, the preliminary seedling platform 13 can be rotated when the rice transplanter is stored, etc.
By folding the rice transplanter using the connecting shaft 19 as a fulcrum and storing it in this state by rotating it toward the center of the body around the receiving rod 20, the rice transplanter can be made compact and its storage space can be reduced.

Further, the preliminary seedling mounting stand 13 is attached to the receiving rod 20,
The seedling pine A, which is tilted and supported so that its front end side is high and its rear end side is low, is fed to the front side seedling platform 13a and slides on the rotor 16, and the rear side seedling platform 13b It may be allowed to naturally descend to the extraction side end of the holder.

The rice transplanter of the present invention has the above-mentioned configuration, and during seedling planting work, each preliminary seedling loading table 13 is spread out flatly, as shown by solid lines in each figure, and a plurality of seedlings are placed on each preliminary seedling loading table 13. This is done by mounting mats A in a row.

In this case, the preliminary seedling platform 13 is tilted so that the center side of the machine is low and the outside side is high. Therefore, even if the machine body 1 vibrates or tilts, the seedlings A mounted on the preliminary seedling platform 13 will not move. It will not fall off.

As explained above, in the rice transplanter of the present invention, the vertical part of the support rod that attaches the spare seedling platform to the horizontal part is attached to the support rods that are attached to the opposite side of the seedling transplanting device from the cockpit of the machine body and on both sides of the machine body. The supporting rod is rotatably supported in the vertical direction via a plurality of attachment pieces, and the preliminary seedling mounting table has a rectangular shape having a length such that a plurality of seedling pine can be placed in a column. accomplished,
In addition, by arranging the length direction to face the front and back direction of the machine, sufficient seedling pine can be loaded in rows in the length direction of the preliminary seedling platform, making it easy to transfer seedlings to the seedling platform of the seedling planting device. When the preliminary seedling platform is rotated during work, the tip portion located on the side of the seedling platform can be rotated and oriented so as to approach the direction of the seedling platform, and the preliminary seedling platform When the seedling pine is taken out from the seedling pine and the seedlings are transferred to the seedling stand of the seedling planting device, this seedling transfer operation can be carried out smoothly and easily.

Moreover, since the preliminary seedling platform is tilted so that the center side of the machine is low and the outside side is high, the seedling pine mounted on the preliminary seedling platform will not fall off due to vibration or tilt of the machine, and the seedling pine can be stabilized. Therefore, even if the widthwise length of the preliminary seedling platform is shorter than the seedling pine, the seedling pine will not fall off.In other words, the widthwise length of the preliminary seedling platform can be reduced. It can be shortened, and in addition, the preliminary seedling platform can be divided into a first seedling platform and a second seedling platform in the length direction.
By forming a seedling platform and making it possible to fold the second seedling platform into a bifold shape on top of the first seedling platform, the entire rice transplanter can be made compact and its storage is easy. This makes it very convenient for driving on the road.

[Brief explanation of the drawing]

The drawings show an embodiment of the rice transplanter of the present invention, with FIG. 1 being a side view, FIG. 2 being a front view, and FIG. 3 being a plan view. 1... Airframe, 6... Cockpit, 7... Seedling planting device,
13... Spare seedling mounting stand, 13a... First seedling mounting stand, 1
3b...Second seedling stand, 20...Receptacle, 20a...
Vertical part, 20b...Horizontal part, 21...Support rod, 2
2...Mounting piece.

Claims (1)

[Scope of utility model registration request] In a rice transplanter in which a seedling planting device is provided on one side in the longitudinal direction of the machine body, and a pilot seat is provided near the seedling planting device, on both sides of the machine body, on the opposite side of the seedling planting device with respect to the pilot seat, Support rods each extending upward are erected, a plurality of mounting pieces are attached to each of the support rods in the vertical direction, and each of the mounting pieces has a vertical portion and a horizontal portion whose tip is inclined horizontally upward with respect to the vertical portion. and rotatably supports the vertical part of the rod,
and the horizontal part of the rod has a rectangular shape with a length such that a plurality of seedling pine can be placed in a column,
Further, the approximately middle part of the preliminary seedling platform, whose length direction is directed toward the longitudinal direction of the machine body, is installed so that the center side of the machine body is low and the outside side is high, while the preliminary seedling platform is divided in the length direction. A rice transplanter characterized in that a first seedling mounting stand and a second seedling mounting stand are formed, and the second seedling mounting stand can be folded into two on top of the first seedling mounting stand.