JPH0451541Y2 - - Google Patents

Description

[Detailed description of the invention] (a) Industrial application field The present invention relates to a spare seedling stand for a riding seedling transplanter that plants seedlings in a field.

(b) Prior Art Conventionally, a riding seedling planting machine in which a spare seedling stand is provided close to the side of the driver's seat has already been proposed in Japanese Patent Publication No. 57-63015.

In addition, according to Japanese Patent Publication No. 55-18482, a riding seedling planting machine is equipped with a planting device at the rear of the machine, a spare seedling stand on both sides of the front, and a step on the side of the driver's seat. A riding rice transplanter equipped with a spare seedling stand without steps on the side of the rice transplanter was first developed in the 1980s.
This is already known from Publication No. 151315.

(c) Problems to be solved by the invention In the first and third types of the above-mentioned known riding seedling planting machines, the operator cannot pass between the driver's seat and the spare seedling stand, so the spare seedling stand is There is no other way to feed the seedlings from the driver's seat to the seedling stand of the planting device at the rear, making it difficult to feed the seedlings. In addition, the third step is lower than the rear wheels, so the mud thrown up by the rear wheels accumulates on the step, making it slippery when replenishing seedlings.Since the third step is higher than the operating step, a spare seedling stand is placed outside of it. Even if it were installed, the driver would have to get on and off the above steps when replenishing seedlings, and
Because the area was flat, my feet were unstable when replenishing seedlings.

(d) Means for solving the problem The present invention is a riding seedling planting machine that is equipped with a planting device that has a seedling stand at the rear of the machine so that it can be raised and lowered, and a spare seedling stand is installed on the side of the driver's seat. A supply step portion leading to the rear is disposed on the side of the driver's seat, a spare seedling stand consisting of multiple seedling holders is provided on the outside of the flat part of the feed step portion, and the upper stage of the spare seedling stand is The seedling pedestal is successively shifted outward, and the feeding step portion is made into a flat portion at approximately the same height as the driving step up to a portion corresponding to the front end of the rear wheel and at least the midway portion of the seedling pedestal, and the rear portion thereof is made into a flat portion corresponding to at least the midway portion of the seedling pedestal. The above-mentioned problem was solved by sloping it upward along the upper surface of the rear wheel and towards the front of the upper part of the seedling stand.

(e) Action When replenishing the seedling stand with seedlings on the standby stand, the driver moves from the operating step section to a flat area at approximately the same height as the operating step section and moves to the seedling tray of the standby stand outside of the flat section. After pulling out the preliminary seedlings from the stand, the preliminary seedlings are supplied to the seedling stand of the planting device with one foot standing on the flat part and the other foot resting on the sloped part to be received.

Also, during planting, the rear wheels kick up mud, but since the slope covers the top of the rear wheels, mud is not thrown up on slopes or flat areas, which prevents feet from slipping when replenishing seedlings. Never.

(F) Example An example of the present invention will be explained with reference to the drawings.
1 is a machine body having front wheels 2, 2 and rear wheels 3, 3, an engine 4 is mounted on the front part, a transmission case 5, a float 5a..., a planting rod 6..., and a seedling stand 7 are mounted on the rear part. A planting device 8 is mounted so that it can be raised and lowered by an upper link 9 and lower links 10, 10, and a handle 11, a gear shift lever, a petal, etc. are installed at the rear of the engine room housing the engine 4. There is a control section with a driver's seat 12 behind it.
is provided.

The step 13 includes a driving step part 13a located between the driving part and the driver's seat 12, and an ingress/egress step 13b extending continuously from both sides of the driving step part 13a to the front end.
13b, and supply step portions 13c, 13c extending rearward from substantially the same plane from both rear sides. Inclined part 13
c″, 13c″, and these inclined parts 13c″, 13c″
c'' has a raised rear part along the upper front side of the rear wheels 3, 3 so as to double as a fender.

Also, spare seedling stands 15, 15 are provided on the outside of the supply step portions 13c, 13c, respectively, and these spare seedling stands 15, 15 are removably attached to the sides of the machine frame 1a, and are mounted on the front side. A pair of front and rear supports 16, which are approximately L-shaped when viewed and whose rising portions are inclined outward, are provided with a plurality of tiered seedling holders 17, which are comprised of a pair of front and rear pedestals that are L-shaped when viewed from the side.
Lever panels 18, 18 are provided between the driver's seat 12 and the supply step sections 13, 13, respectively.

20 is a mission case.

In the aforementioned riding seedling transplanter, when the number of seedlings in the seedling platform 7 of the planting device 8 is running low, the driver raises the planting device 8, gets off the driver's seat 12, and enters one of the feeding steps. The pine seedlings placed in the seedling box are taken out from the seedling tray 17 of the preliminary seedling tray 15 and fed to one seedling tray divided in the width direction of the seedling tray 7.

At that time, once the seedling is taken out, the seedling should be turned backward and one foot should be placed on the flat part 13 of the supply step part 13c.
c', put the other foot on the slope 13c'', lean your upper body backwards, and hold out the seedling while supporting your body with the foot placed on the slope 13c''.
supply to.

Further, the upper seedling holder 17 is sequentially displaced outward so that the lower seedlings can be easily taken out, and the seedlings can be taken out and supplied from the supply step section 13c very easily.

Furthermore, the seedling stand 7 in the above embodiment is for planting six rows, and the width of the upper end of the left and right spare seedling stands 15, 15 is approximately equal to the width of the seedling stand 7, as shown in FIG. In the case of 5-row planting, there is a spare seedling stand of 15.1
Seedling receiver 17,1 at the bottom of the seedling stand 7 for 5 rows with a width of 5
If the width is approximately equal to the width of No. 7, there will be no problem in driving.

FIG. 4 shows another embodiment of the preliminary seedling stand 15, in which a seedling holder 17 is fixed so as to be inclined with respect to the pillars 16, 16 so that the tip thereof is higher, The seedling box can be easily taken in and taken out, and the seedling box can be held in a stable state during planting work.

(g) Effects of the invention The present invention provides a riding seedling planting machine in which a planting device 8 having a seedling stand 7 is attached to the rear of the machine body 1 so as to be movable up and down, and a spare seedling stand 15 is provided on the side of the driver's seat 12. A supply step portion 13c leading to the rear is disposed on the side of the driver's seat 12, and a preliminary seedling stand 15 consisting of a plurality of seedling holders 17 is provided on the outside of the flat portion 13c' of the supply step portion 13c. The upper seedling holder 17 of the preliminary seedling holder 15 is successively deviated outward, and the supply step section 13c is operated at a step 13a to a position corresponding to the vicinity of the front end of the rear wheel 3 and at least the middle part of the seedling holder 17. The flat part 13c' has approximately the same height as the rear wheel 3, and the sloped part 13c'' extends along the upper surface of the rear wheel 3 and slopes upward toward the front of the upper part of the seedling stand. Although the seedlings on 17 can be easily taken out, when performing such a seedling taking operation, it is necessary to go up and down from the operating step 13a to the flat part 13c' of the supply step 13c, which is at approximately the same height as the operating step 13a. It can be easily migrated without any operation.

Also, when replenishing the seedling stand with spare seedlings taken out from the seedling holder 13c' on the flat part 13c', stand with one foot on the flat part 13c' and place the other foot on the inclined part 13c''. The seedling replenishment work can be performed easily and safely by taking a posture that prevents the rearward movement.

Furthermore, during work, the rear wheels 3 kick up a large amount of mud, but since the sloped part 13c'' covers the top of the rear wheel 3 and prevents the mud from splashing up, the flat part 13c' and the sloped part 13c'' Seedling replenishment work can be carried out safely without muddy soil being thrown up and feet not slipping.

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention,
FIG. 1 is a side view of the riding seedling planting machine, FIG. 2 is a front view of the same, FIG. 3 is a plan view of the same, and FIG. 4 is a front view showing another embodiment of the preliminary seedling stand. 1... Body, 7... Seedling stand, 13... Step, 13c... Supply step, 15... Spare seedling stand, 17... Seedling holder.

Claims (1)

[Scope of utility model registration request] In a riding seedling planting machine in which a planting device 8 having a seedling stand 7 is mounted on the rear of the machine body 1 so as to be movable up and down, and a spare seedling stand 15 is provided on the side of the driver's seat 12, the driver's seat 1
A supply step portion 13c leading to the rear is disposed on the side of the supply step portion 13c, and the flat portion 13 of the supply step portion 13c
c′ Spare seedling stand 1 consisting of multiple seedling holders 17 on the outside
5 is provided, and the upper seedling holder 17 of the preliminary seedling stand 15 is successively deviated outward, and the supply step section 13c
to a portion corresponding to the vicinity of the front end of the rear wheel 3 and at least the midway portion of the seedling holder 17.
It is characterized by a flat part 13c' having approximately the same height as a, and an inclined part 13c'' extending rearward from the flat part 13c' along the upper surface of the rear wheel 3 and upwardly sloping toward the front of the upper part of the seedling stand. A spare seedling stand for a riding seedling transplanter.