JPS6216814Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a preliminary seedling placement structure for a riding rice transplanter in which a preliminary seedling placement section for placing preliminary seedlings in multiple stages is placed in front of the driver's seat. To make it possible to replenish spare seedlings and to take out spare seedlings from there, and to provide a simple structure for this purpose.

Next, embodiments of the present invention will be described in detail based on the drawings.

A driver's seat 3 is provided on a running vehicle body with wheels 1 and 2 mounted at the front and rear, and a predetermined amount of block seedlings are taken out from the bottom of a seedling stand 4 at the rear that is moved back and forth in the left-right direction of the vehicle body and planted in a rice field. The seedling planting device 5 is interlocked and connected so that it can be raised and lowered to form a riding rice transplanter.

To configure the spare seedling placement parts 6, 6 above the left and right front wheels 1, 1, respectively, a shelf is installed at a predetermined interval in the longitudinal direction from a pair of left and right supports 8, 8, respectively, which are erected on the vehicle body frame 7. A supporting member 10 that slidably receives and locks the member 9 in the front-rear direction of the aircraft body... In other words, a member 10 that supports the lower surface of the shelf member 9 and a member 10 that locks the side wall 9a of the shelf member 9 are attached, Shelf members 9 are installed in three stages across the corresponding left and right support members 10, 10, . 9...Slide each one separately toward the front of the machine, bring them close to the ridge side, and replenish the shelf member 9 with spare pine-shaped seedlings placed on the tray 11 or directly, and on the other hand, place the seedlings on the seedling stand. In order to take out spare seedlings for replenishing the seedlings 4, the shelf members 9 are slid toward the rear of the machine and can be taken out while being brought close to the driver's seat 3. The shelf member 9
Rising walls 9b, 9b for preventing the pine-shaped seedlings from coming off, which can come into contact with the member 10 that locks the side wall 9a of the shelf member 9, are provided on the front and rear sides of the shelf member 9, respectively, to prevent the pine-shaped seedlings from slipping out from the supports 8, 8 of the shelf member 9. It is designed to prevent the user from escaping.

A member 12 that lifts the pine-shaped seedlings placed thereon by acting on the bed soil is provided on the lower surface side of the seedling tray 4 on the side from which the seedlings are taken out, and is movable in and out of the seedling tray 4. Yes, for example, when planting 3 rows with a 5-row rice transplanter, etc., when planting fewer rows than the set number of rows, the lower end side of the pine-shaped seedlings can be moved along the rotational trajectory of the seedling planting claw 13 and vertically. It is configured to be lifted to a position outside the active area of the device 14.

The lifting member 12, as shown in FIG.
A skewer-shaped member 16 formed in an angular shape and having a seat 15 connected to the tip side for receiving bed soil...
is connected to the connecting rod 17 in a rake shape, and the connecting rod 17 is pivotally connected to the seedling stand 4 so as to be rotatable around its axis, and the connecting rod 17 is connected to the connecting rod 17. A state in which the operating tool 18 extending close to the driver's seat 3 is interlocked and the lifting member 12 can be easily moved in and out from the driver's seat 3, and the tip of the skewer-shaped member 16 is pierced into the floor soil to prevent movement. It is constructed so that it can be lifted up. In the figure, reference numeral 19 denotes a bracket to which the lifting member 12 is attached so as to be slidable in the working state and the non-working state, and a stopper 20 is provided on the operating tool 18 so as to be rotatable. A tension spring 21 is provided so as to displace the stopper 20 to the bracket 19, and the stopper 20 is configured to maintain a fixed operating state by coming into contact with the bracket 19.

As shown in FIG. 6, the lifting member 12 may be of a type in which the seat 15 is not provided on the skewer-like members 15, or as shown in FIG. It may be constructed so that it lifts the bed soil for pine-like seedlings without piercing it.

Incidentally, in the present invention, the shelf members 9 may be provided in two or four or more stages.

In summary, the present invention provides the preliminary seedling placement section 6 of the aforementioned riding rice transplanter.
A member 10 that supports the lower surface of the shelf member 9 of the preliminary seedling placement section 6 and a side wall 9a of the shelf member 9 are attached to the supports 8, 8.
A member 10 for locking the preliminary seedling placement section 6 is provided.
The shelf members 9 are configured to be slidable in the longitudinal direction of the machine with respect to the supports 8, 8 of the preliminary seedling placement section 6, and the shelf members 9 are provided at the front and rear of the shelf members 9, respectively.
The structure is such that rising walls 9b, 9b for preventing seedlings from slipping out, which can come into contact with the member 10 that locks the side wall 9a of the shelf member 9, are provided to prevent the shelf member 9 from slipping out from the supports 8, 8. Features.

In other words, when traveling close to the edge of a ridge, only the shelf member 9 that needs to be replenished is slid toward the front of the machine and brought closer to the ridge, making it easy to replenish spare seedlings even from the ridge. When supplying spare seedlings, the shelf member 9 is moved closer to the driver's seat 3, and the preliminary seedlings can be easily taken out from the shelf member 9 from the driver's seat 3.

Moreover, in the spare seedling rest structure in which spare seedlings are placed in multiple stages, in order to improve the forward view of the aircraft from the driver's seat, the vertical spacing between the shelf members 9 of the spare seedling rest 6 is generally set. Since the seedlings are packed together and the height of the spare seedling placement section 6 from the ground is low, it is difficult to replenish and take out the spare seedlings.
Since only the necessary shelf members 9 can be slid as appropriate, even when replenishing or taking out spare seedlings from the lower shelf member 9, it can be done without the upper shelf member 9 getting in the way. It is possible to prevent damage caused by collision with the upper shelf member 9, and as a whole, both replenishment and removal of spare seedlings can be
I was able to do it easily and successfully. Furthermore, the shelf member 9 is prevented from slipping out by means of rising walls 9b, 9b provided at the front and rear of the shelf member 9 to prevent seedlings from slipping out, and a member 10 that locks the side wall 9a of the shelf member 9. Therefore, even if the shelf member 9 is quickly pulled when replenishing or taking out the spare seedlings, the shelf member 9 will not accidentally fall off, and the spare seedlings can be replenished or taken out quickly, and the seedlings can be prevented from falling out. Since the upright walls 9b, 9b and the member 10 for locking the side wall 9b are used, there is no need for a dedicated slip-out prevention structure for trying to remove the shelf member 9, and there is an advantage of simplifying the structure.

Incidentally, although reference numerals are written in the claims of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.

[Brief explanation of the drawing]

The drawings show an embodiment of the preliminary seedling mounting structure of the riding rice transplanter according to the present invention, in which Fig. 1 is an overall side view of the riding rice transplanter, Fig. 2 is an enlarged side view of the main parts, and Fig. 3 is an enlarged side view of the main parts.
4 is a partially cutaway side view of the seedling stand, FIG. 5 is a perspective view of the lifting member, and FIGS. 6 and 7 are side views showing modified examples of the lifting member, respectively. It is. 3...driver seat, 6...spare seedling placement section, 8...
Pillar, 9... Shelf member, 9a... Side wall, 9b... Standing wall, 10... Member.

Claims (1)

[Scope of utility model registration request] This is a preliminary seedling placement structure for a riding rice transplanter in which a preliminary seedling placement section 6 for placing preliminary seedlings in multiple stages is arranged in front of the driver's seat 3, and the support columns 8 of the preliminary seedling placement section 6,
8 is provided with a member 10 that supports the lower surface of the shelf member 9 of the preliminary seedling placement section 6 and a member 10 that locks the side wall 9a of the shelf member 9.
are configured to be slidable in the longitudinal direction of the machine body relative to the supports 8, 8 of the preliminary seedling placement section 6, and side walls 9a of the shelf member 9 are provided at the front and rear of the shelf member 9, respectively.
It is characterized in that rising walls 9b, 9b for preventing the seedlings from coming off, which can come into contact with the member 10 for locking the shelf members 9, are provided to prevent the shelf members 9 from coming off the supports 8, 8. Spare seedling placement structure of a practical rice transplanter.