JPH0126176Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a seeding device for pot-shaped seedlings. Specifically, it is a synthetic resin seeding device that has a bottom plate with a germination hole in the center, and a side plate that extends outward. A seedling raising device which is square in plan view as a whole by connecting the upper ends of the side plates of pots made of plastic or paper is placed on a seedling raising plate having approximately the same width as the seedling raising device. The seedlings are placed on the support plate of approximately the same width as the seedling nursery, and in this state, while being transported by a conveyor such as a belt conveyor, a small amount of covering soil is filled with a soil covering supply device, and then seeds are sown with a seeding device. After filling the bed with soil using the supply device, turn it upside down into the seedling nursery box, insert the seedling nursery box, remove the seedling tray receiving plate, and add top soil between each pot while transporting it again using the conveying device. This invention relates to a seeding device for a pot-shaped seedling nursery equipped with a feeding device.

Conventionally, in this type of device, although the soil covering supply device and the top soil supply device have the same structure, the width of the seedling raising device and the width of the seedling raising box in which the seedling raising device is placed are different, so they have different structures. During the sowing process, the soil is turned upside down and then the soil is topped using a soil covering device, so the soil covering device cannot be used in combination, and the disadvantage is that the large seeding device becomes expensive. It was hot.

This invention aims to eliminate the above-mentioned drawbacks and takes the following technical measures.

That is, the bottom plate 28 has a germination hole 29 bored in the center.
The side plate 28 of the pot P made of synthetic resin or paper is erected so that the side plate 28b spreads outward on the outside of a.
A transporting device A is provided for transporting seedling raising devices 28 whose upper ends are connected to each other and are rectangular in plan view as a whole, placed on a seedling raising device receiving plate 30. A soil covering supply device 1, a seeding device 18, and a bed soil supply device 19 are provided, and a top and bottom turning work section is provided at the rear side of the bed soil supply device 19, and a transport device portion of the soil covering supply device portion is equipped with seedling raising equipment to be transported. A guide tool 13 whose width can be adjusted in the left and right directions for guiding the left and right sides of the transporting device is provided, and the transporting device portion in which the soil covering supply device 1 is integrally installed is a transporting device portion in which other devices are integrally installed. The seeding device is a pot-shaped seedling nursery device that can be divided independently from the seedling device. Therefore, this invention has the effect of making it possible to effectively utilize the soil-covering device and to create a seeding device of a pot-shaped seedling nursery with a simple structure, and to create an inexpensive seeding device.

One embodiment of this invention will be described in detail based on the drawings. 1 is a covering soil supply device; legs 2, 2;
A conveyor belt 3 having locking protrusions is stretched in the front-rear direction between the right and left intermediate portions of a workbench 12 with a hopper 5 for covering soil, and a hopper 5 for covering soil is provided on the upper part of the conveyor A. A feeding device 6 is provided at the bottom thereof. Reference numeral 7 denotes guide rails, on both the left and right sides of the conveyor belt 3, on which are placed seedling raising plate receiving plates on which seedling raising vessels (described later) are mounted, and the seedling raising plate receiving plates placed thereon are placed on the left and right sides of the conveyor belt 3. It is provided so that it can be transferred by being engaged with the retaining protrusion. In the figure,
8, 8, . . . are V-pulleys, 9, 10 are rotating shafts to which the V-pulleys are attached, and 11 is a motor that rotates the shaft 9 by transmission.

Reference numeral 13 denotes a guide tool attached to a support shaft 15 on both the left and right sides of the workbench 12, which is inserted into a cylinder 14 attached to the workbench 12 and is movable in the left-right direction. l is provided so that it can be changed and fixed with a set bolt 16.

Reference numeral 17 denotes a workbench having legs 20, 20, on which the seeding device 18 and the bed soil supply device 19 are installed. Similarly to the guide rail 7, guide rails 22, 22 are provided on the side. A hopper 23 for sowing and a feeding device 2 are provided on the upper side of the front side of the workbench 17.
4. Hopper 25 for floor soil and feeding device 2 on the lower side
6 is constructed, and rollers 27, 27 are installed on the rear side.
...is mounted on a shaft.

Incidentally, the rotating shaft 10 is made detachable by a joint metal 10a, and the conveyor belts 21, 21 are provided so as to be hookable and detachable.

Reference numeral 28 denotes a seedling breeding device, which is a paper pot P which is erected on the outside of a bottom plate 28a with a germination hole 29 open in the center so that the side plates 28b spread outward, and the upper ends of the side plates 28b of the paper pot P are connected to each other in a plan view. is formed into a rectangular shape.

Reference numeral 30 denotes a seedling-raising device receiving plate, which is a plate-shaped body that receives the seedling-raising device 28, and has the same width as the seedling-raising device 28, and its outer periphery is erected slightly upward so that the seedling-raising device 28 is fitted. It is designed to match.

Next, to explain the function of the above example, first, as shown in FIG. . Then, the protruding claws of the conveyor belt 3 rotated by the motor 11 move the seedling tray receiving plate 30.
are engaged and transferred. During conveyance, the covering soil a in the hopper 5 is fed out by the feeding device 6 and fed into the pot P while being transferred to the rear. At this time, by adjusting the interval between the left and right guide tools 13, 13 to the left and right width _l1 of the seedling tray receiving plate 30, the seedlings can be transferred accurately without horizontal vibration.

Subsequently, the seeds are transferred by the conveyor belts 21 and 21 on the workbench 17, seeds b are sown by the sowing device 18, and then bed soil c is supplied by the bed soil supply device 19. After that, rollers 27, 27...
Once the seedlings have been transferred to the top, the worker transfers the well-known seedling box 31 prepared in advance to the seedling grower 28.
After covering it, turn it upside down and remove the seedling nursery receiving plate 30. In this way, the seedling growing device 2 inside the seedling growing box 31
Fill each pot P in step 8 with soil, sow seeds, and cover with soil. In this state, the seedling growing boxes 31 are temporarily stacked and stored.

After completing the above steps, the work platforms 12 and 17 are separated. For this separation method, it is preferable to remove the rotating shaft 10 connected by the joint metal 10a, remove the conveyor belts 21, 21, and set the rotating shaft 10 again. In this way, after making the soil covering supply device 1 independent, the guide tools 13, 1
3 to the width l ₂ of the seedling growing box 31, and then transporting the stored seedling growing box 31. Then, the soil in the hopper 5 is discharged between the pots P and P, and the top soil d is filled.

After that, if you water properly and keep warm, germination holes 2
From 9 onwards, buds appear and seedlings are raised. At this time, the top soil d prevents rapid temperature changes in the bed soil in the pot P, and has a particularly heat-retaining effect to grow healthy seedlings.

Incidentally, when using the covering soil supply device 1 for filling with soil, the feeding device 6 may be rotated at an increased speed by changing the pulley or the like.

[Brief explanation of the drawing]

The figures show one embodiment of this invention; Fig. 1 is a side view, Fig. 2 is a plan view thereof, Fig. 3 is a side view of its main parts, Fig. 4 is a plan view thereof, and Fig. 4 is a plan view thereof. Figure 5 is a simplified side view of the main parts, Figure 6 is a plan view, Figure 7 is a slope view of the seedling nursery placed on the seedling tray receiving plate,
Figure 8 is a slope view of the seedling nursery box, Figure 9 is a slope view of a part of the seedling nursery machine, Figures 10 and 11 are cross-sectional views of the seedling nursery machine during the sowing process, and Figure 12 is a raised seedling at the end of sowing. It is a sectional view of a container. Symbols in the figure, 1 is soil covering supply device, 13 is guide tool,
18 is a seeding device, 19 is a bed soil supply device, 28 is a seedling raiser, 28a is a bottom plate, 28b is a side plate, 29 is a germination hole, 30 is a seedling raiser receiving plate, 31 is a seedling raising box, A is a conveyance device, P is a pot , a is covered soil, b is seed, c is bed soil, and d is top soil.

Claims (1)

[Scope of utility model registration request] The upper ends of the side plates 28b of a pot P made of synthetic resin or paper are set upright on the outside of the bottom plate 28a in which the germination hole 29 is bored in the center so that the side plates 28b spread outward. A conveying device A is provided to transfer the seedling raising device 28, which is square in plan view, by placing it on a seedling raising device receiving plate 30, and on the upper side of the conveying device A, a soil covering supply device 1, a seeding device 18, a seeding device 18,
A bed soil supply device 19 is provided, and this bed soil supply device 19
A top-to-bottom turning work section is provided on the rear side, and a guide tool 1 whose width is adjustable in the left and right directions guides the left and right sides of the seedling raising equipment to be transported in the transport device part of the soil covering supply device part.
3, and the transport device portion in which the soil covering supply device 1 is integrally arranged is configured to be separable independently from the transport device portion in which other devices are integrally arranged. Seeding device for seedling nursery.