JPS60210907A - Seeding machine - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a seeding machine that covers soil, sows seeds, and fills a seedling growing container with a large number of pots for growing seedlings in parallel.

Recently, many seedling containers made of paper or synthetic resin are equipped with multiple pots on the left and right and front and back for growing independent seedlings, and each pot is bottomless or has holes. In order to mechanically sow seeds in a seedling-raising container, a mounting body is placed on the bottom of the seedling-raising container that engages with the seedling-raising container so that it does not shift, or that fits into a box-like container. In this state, the seedlings are transferred in a certain direction by a transfer conveyor, and during the transfer, they are covered with soil, sown, and packed on the bed.After that, a seedling nursery box is placed on top, turned upside down, and the top is placed. Measures were taken to remove the body and complete the seeding process.

However, with such conventional technical means, the placement object must be removed in the final process and then carried by the worker to the starting end of the transfer conveyor so that the placement object can be used repeatedly. This method required a large number of workers, and had the disadvantage that workers had to work extra.

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

That is, the present invention provides a seedling growing container (1) on the bottom surface of a seedling growing container (1) in which a large number of pots for growing seedlings are arranged side by side.
A mounting body (5) that holds or fits together so that it does not shift.
From the second side, the soil-covering device 071 ．． Seeding device a ladle, bed filling device (II), bed filling device Ql
In the seeding device, the seedling container is placed on at least one side of the seeding table (8), and has an inversion working part for placing the seedling growing container (1) on top of the seedling growing container (1) at the rear of the seeding device. Return conveyor (to) that transports the mounting body (5) of (1) back to the upper flat side.
By configuring the seeding machine in such a manner that the seeding device used during seeding work can be returned to the front position of the transfer conveyor as it is, work efficiency can be further improved and the labor of the worker can be reduced. The result is a seeding machine with less fatigue.

An embodiment of the present invention will be described in detail based on the drawings. (1)
is a seedling growing container with a bottom plate (3) with a germination hole (2) in the center.
A paper box (P) with a side plate (4) erected on the outside of the box (P) so as to spread outward is connected to each other at its upper ends to form a rectangular shape in plan view.

(5) is a mounting body, which is provided in a shallow box so that only the lower part of the seedling growing container (1) can be fitted and placed thereon, and the seedling growing container (1) is placed on the left and right or front and back in the center part. Retaining protrusions (6) and (7) are provided to prevent slippage.

(8) is a seeding table, which has a pair of left and right ladder-like frames Q extending in the front-rear direction supported by legs C9), (,9)...
It is made up of l).

(2) is a transfer conveyor, in which transfer belts α3 and Q4 are arranged side by side on the left and right and wound in the front and back direction, leaving behind the rear side of the seeding table (8), and holding lugs are attached to the transfer belts Ql and H. is planted and is installed so as to be driven and rotated by a motor 0υ attached to the seeding table (8).

And, on the rear side of the seeding table (8) there is a rolling row/L/Ql
, Ql... are installed horizontally with shafts.

αη is a soil covering device, which is a well-known device that is provided with a feeding device for feeding out covering soil little by little at the bottom of a hopper.

(G) is a seeding device, which is also of a well-known construction and feeds out a fixed amount of seeds in a hopper and releases them downward.

0 is an above-the-floor filling device, which is a well-known device that, like the soil covering device described above, is provided with a feeding device surface at the bottom of the hopper for feeding out the soil on the floor.

And each of these devices αη, Q8, Q! Each of J is installed above the seeding table (8), and its feeding device is driven and rotated by the motor '-QIJ.

The handle is a reversing work part, which corresponds to the installation part of the rolling P-rules 0116, θQ, etc. installed on the rear side of the seeding table (8), and a reversing tool Qυ is provided in this part.

Reversing tool c! D is a seedling growing container (1) placed on a transferred mounting body (5) covered with a seedling growing box@, which is inverted while holding the front side and lifting the rear side by the operator. The sowing table (8) is equipped with a freely rotatable 11" clamping rod (c) and (2) (1 digit). Note that this reversing tool Qυ is not necessarily required in the present invention. Rather, the point is that it is sufficient to provide a reversing work section that allows the operator to reverse the operation.

The belt is a return conveyor, and an auxiliary frame can be installed in parallel to the side of the seeding table (8), and the transport belt can be wound in the front and back direction between the frame Ql) and the auxiliary frame ■. ing. That is, the pulley is connected to the reversing shaft (to) which is transmitted and rotated from the proximal pulley support shaft (1) around which the transfer belt (to) and Q4 are wound through the - set of transmission gears 〇υ, (to). A transfer belt (C) and a handle are provided so as to be driven and rotated in the opposite direction to the transfer belt (C) and Q4. Furthermore, this transfer belt (c) also has a retaining lug installed on its fin.

Next, to explain the operation of the upper side, first, the seedling growing container (1) is inserted and placed on the mounting body (5) as shown in Fig. 6, and then the seedling container is fed to the starting end of the transfer conveyor (2). do.

Then, it is transferred to the rear in that state, and the soil covering device V
It passes below t. Then, this passage is detected by a sensor (not shown), the clutch is activated, and the feeding device rotates to supply a small amount of the covering soil (a) into the pot CP).

Next, it passes under the sowing device (to), and at this time, the seeds (b) are sown on the covering soil (a) by the same action.

Subsequently, the floor (c) is supplied in the same way with the floor filling device 0, and the state shown in FIG. 7 is finally reached. Then, it reaches the reversing work section, but at this time, the operator places the OW box over the sown seeds in the table container (1) as shown in Fig. 7, and uses the reversing tool Q11 to reverse the seeds. Then, bring it to the state shown in FIG. After that, the mounting body (5) is removed, and the seedlings are placed securely on the floor in the seedlings growing container (1) placed in the seedlings growing box (2).
It is left covered with soil.

The mounting body (5) removed at this time can be used repeatedly, but for this purpose it must be sent to the front 1111 of the seeding table (8).

However, in this invention, since the return conveyor (E) is provided on the side of the seeding table (8), the mounting body (5) is sent to the rear side and removed from the side of the seedling raising container (1). ) is returned as is! 11 If it is placed on the conveyor (a), it will be transferred to the front side, which saves the worker the trouble of holding the placement object (5) and moving it to the front side as in the past.
Moreover, the number of mounting bodies (5) to be prepared can be reduced.

[Brief explanation of the drawing]

The figure shows one embodiment of this invention, and FIG.
III side view, Figure 2 is a plan view, Figure 3 is a slope view showing a part of the seedling raising container, Figure 4 is a slope view of the mounting body, Figure 5 is a slope view of the seedling raising box, Figure 6 1 is a perspective view of the main part showing the operating state, and FIGS. 7, 8, and 9 are sectional views of the main part of the tank, respectively, to explain the action. Symbols in the figure: (1) is a seedling growing container, (5) is a mounting body, (8)
is a seeding table, Q-gong is a transfer conveyor, 0η is a soil covering device, (
(To) is the seeding device, Moe is the bed filling device, Kan is the inversion work unit, (
1) indicates the return conveyor, and (IP) indicates the pot. Patent Applicant Name Iseki Agricultural Machinery Co., Ltd. Representative Masataka Iseki 5 Figure 22 6 Shaku

Claims (1)

[Claims] A mounting body (5) is placed on the bottom of a seedling growing container (1) in which a large number of containers (P) for growing seedlings are arranged side by side to engage or fit the seedling growing container (1) so that it does not shift. , A soil covering device Qη, a seeding device ( (to), in a seeding device equipped with a bed soil filling device Ql, and having an inversion working part (a) for placing the seedling raising box handle over the seedling raising container (1) and turning the soil behind the bed soil filling device part; This seeding machine is provided with a return conveyor (c) on at least one side of the stand (8) for conveying and returning the mounting body (5) of the seedling growing container (1) to the upper side.