JPH0443008Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention relates to an extension frame of a seedling box transfer table of a soil supply device.

(Prior Art) Conventionally, in a soil supply device in which a soil feeder is provided above a seedling box transfer table having guide rolls for horizontally horizontally transferring the seedling box, there is a soil feeder provided at an end portion of the seedling box transfer table. an extension frame having a guide roll that rotates between a horizontal position and an upright position;
An extension frame for a seedling box transfer table of a soil supply device is known, in which the extension frame can be removed and another transfer table can be connected thereto.

(Problems to be Solved by the Invention) The known device has a problem in that the extension frame can be removed and another transfer platform can be connected thereto. This is because if it is not removed, the seedling growing box will stop there. Therefore, we devised a system in which the seedling growing box does not stop there even if it is not removed.

(Means for Solving the Problems) Therefore, the present invention provides a soil feeding device in which a soil feeding device 5 is provided above a seedling box transfer table 1 having guide rolls 3 for horizontally transporting seedling boxes 2. At the terminal end 10 of the seedling box transfer table 1, there are vertical rods 13, 13 that rotate between a substantially horizontal state and an upright state.
A U-shaped extension frame 11 consisting of a horizontal rod 14 and engaging rods 15, 15 is provided, and the U-shaped extension frame 11 is attached to a guide roll 19 that is approximately at the same height as the guide roll 3 of a separately formed transfer table 18. When the U-shaped extension frame 11 is horizontally positioned between the guide rolls 19 of the transfer table 18, the seedlings are transferred from the seedling box transfer table 1 to the other transfer table 18. This is an extension frame of the seedling box transfer table of the soil supply device which allows the box 2 to be transferred.

(Example) An example of the present invention will be described with reference to the drawings.
is a seedling box transfer table for transferring the seedling box 2;
The seedling growing box 2 is horizontally transferred by guide rolls 3 provided at predetermined intervals. The seedling raising box transfer table 1 is formed to be long in the direction of transporting the seedling raising boxes 2, and is placed on the floor by supporting legs 4 provided at desired positions.

A soil feeding device 5 is provided above the seedling box transfer table 1. The soil feeder 5 supplies bed soil to the seedling box 2 or the seedling box 2 in which seeds have been sown.
supply soil cover. 6 is a soil supply hopper of the soil supply device 5, 7 is a soil supply belt, and 8 is a soil supply amount adjusting device. A soil leveling rotary brush 9 is provided on the downstream side of the soil feeding device 5.

A U-shaped extension frame 11 is provided at the end portion 10 of the seedling box transfer table 1. The U-shaped extension frame 11 is formed into a U-shape by vertical rods 13, 13 parallel to the frames 12, 12 of the transfer table 1 at a predetermined interval, and a horizontal rod 14 connected to the tip thereof.
At the bases of the vertical rods 13, 13 are formed engagement rods 15, 15 which protrude rearward and are bent downward.

A horizontal rotation shaft 16 is mounted between the frames 12 and 12 of the transfer table 1, and a vertical rod 1 is attached to the rotation shaft 16.
3, 13 and the engaging rods 15, 15 are fixed and attached. Therefore, the U-shaped extension frame 11 is rotatable about the rotating shaft 16 from a substantially horizontal state to an upright state.

Frames 12, 12 on the front side of the rotating shaft 16
A fixing rod 17 in the left and right direction is attached to. When the U-shaped extension frame 11 is rotated to a horizontal position, the fixing rod 17 contacts and supports the lower surface of the U-shaped extension frame 11, and when the U-shaped extension frame 11 is rotated to an upright position, The engaging rod 15 of the U-shaped extension frame 11 moves from the position shown by the solid line to the position shown by the phantom line in FIG. Mold extension frame 11
to prevent it from rotating.

Therefore, the vertical rods 13, 13 are provided approximately at the same level or slightly lower than the upper surface of the guide roll 3 of the transfer table 1,
Moreover, it is formed to have a width located between the guide rolls 3, 3. That is, the transfer table 1 is for supplying soil into the seedling raising box 2, and is also equipped with a seed supply device, an irrigation device,
When the transfer table 18 provided with the soil covering supply device is connected and used, the U-shaped extension frame 11 is moved to the transfer table 18 while keeping the U-shaped extension frame 11 in a horizontal state.
It is used by positioning it between the guide rolls 19, 19 at the starting end. Note that the guide roll 19 of the transfer table 18 and the guide roll 3 of the transfer table 1 are formed to have the same height and the same width.

(effect) Next, we will discuss the effect.

The present invention has the above-mentioned structure, and a U-shaped extension frame 11 is provided at the terminal end 10 of the seedling box transfer table 1, and the U-shaped extension frame 11 has its vertical rod 1.
3 and 13 are fixed to the rotating shaft 16, and are rotatably mounted around the rotating shaft 16 from a substantially horizontal state to an upright state, and a fixing rod 17 is provided on the front side of the rotating shaft 16. When the mold extension frame 11 is rotated to the horizontal position, the U-shaped extension frame 11 comes into contact with the upper surface of the fixed rod 17 and is supported by the fixed rod 17.

In this state, when the seedling growing box 2 is placed on the guide roll 3 of the transfer table 1, the seedling growing box 2 is transferred by the guide roll 3, receives bed soil from the soil feeding device 5, and is fed by the soil leveling rotating brush 6. The surface of the bed soil is leveled, and when it reaches the terminal end 10, it is transferred onto the U-shaped extension frame 11 and can be easily taken out.

When the work is finished, hold the vertical rods 13, 13 of the U-shaped extension frame 11 in your hands and turn them into an upright position, and the engaging rods 15 will be connected to the bases of the vertical rods 13, 13. Since it is, the engaging rod 15
When the U-shaped extension frame 11 is rotated, it engages with the lower surface of the fixing rod 17, restricting the rotation of the U-shaped extension frame 11, and maintains the upright state without attaching a separate erecting fixture. .

Therefore, the vertical rods 13, 13 are provided approximately at the same level or slightly lower than the upper surface of the guide roll 3 of the transfer table 1,
In addition, the guide roll 19 of the transfer table 18 and the guide roll 3 of the transfer table 1 are formed to have the same height and the same width. , the transfer table 1, the seed supply device,
When used in conjunction with the transfer table 18 equipped with an irrigation system and a soil covering supply device, move the transfer table 1 close to the transfer table 18 while keeping the U-shaped extension frame 11 in a horizontal state, and move the U-shaped extension frame 11 onto the guide roll. 19,1
It can be used by positioning it between 9 and 9.

Therefore, the seedling growing box 2, which has been supplied with bed soil by the soil feeding device 5 of the transfer table 1, is smoothly transferred to the transfer table 18 by the U-shaped extension frame 11.
It is possible to irrigate with the irrigation device provided on the transfer table 18, receive seed rice with the seed supply device, and receive covering soil with the soil covering device, and the seedling raising box can be installed without removing the U-shaped extension frame 11. But it doesn't stop there.

(Effects) As described above, in a conventional soil supply device in which a soil supply device is provided above a seedling box transfer table having guide rolls for horizontally transferring the seedling box, a soil supply device is provided at the end of the seedling box transfer table. This is an extension frame of a seedling box transfer stand of a soil supply device, which is provided with an extension frame having a guide roll that rotates between a substantially horizontal state and an upright state, and the extension frame is removed and another transfer stand can be connected in contact with the extension frame. is publicly known.

The problem with the known device is that the extension frame can be removed to make contact connection with another transfer platform. This is because if it is not removed, the seedling growing box will stop there.

However, the present invention provides a soil supply device in which a soil feeding device 5 is provided above a seedling box transfer table 1 having guide rolls 3 for horizontally transferring the seedling box 2, at the terminal end of the seedling box transfer table 1. 10 includes a vertical rod 13,1 that rotates between a substantially horizontal state and an upright state.
3, a horizontal rod 14, and engaging rods 15, 15 are provided. When the U-shaped extension frame 11 is placed horizontally between the guide rolls 19 of the transfer table 18, the seedling box transfer frame 11 can be moved from the seedling box transfer table 1 to the other transfer table 18. Since this is an extension frame of the seedling box transfer table of the soil supply device that can transport the seedling box 2, the U-shaped extension frame 11
Even without removing the seedling box, the seedling growing box does not stop there, and another transfer stand 18 can be connected without removing the U-shaped extension frame 11.

[Brief explanation of the drawing]

Figure 1 is a side view of the entire soil supply device, Figure 2 is a perspective view of the extension frame in an upright position, Figure 3 is a perspective view of the extension frame in a horizontal position, Figure 4 is a working state diagram, FIG. 5 is a plan view of the seeding device connected to the transfer table, and FIG. 6 is a side view of the seeding device connected to the transfer table. Explanation of symbols, 1... Seedling box transfer table, 2... Seedling box, 3... Guide roll, 4... Support leg, 5... Soil supply device, 6... Soil supply hopper, 7... Soil delivery belt, 8... Soil supply amount adjustment device, 9... Soil leveling rotating brush, 10... Terminal part, 11... Extension frame, 12... Frame, 13... Vertical rod, 14...
Horizontal rod, 15... Engagement rod, 16... Rotating shaft, 17...
...fixing rod, 18...transfer table, 19...guide roll.

Claims (1)

[Scope of utility model registration request] In the soil supply device, a soil feeding device 5 is provided above a seedling box transfer table 1 having guide rolls 3 for horizontally horizontally transferring the seedling box 2. A U-shaped extension frame 11 consisting of vertical rods 13, 13, horizontal rods 14, and engaging rods 15, 15, which rotate between a horizontal state and an upright state.
The U-shaped extension frame 11 is formed to have a width that does not interfere with the guide roll 19 which is at approximately the same height as the guide roll 3 of the separately formed transfer table 18, and the U-shaped extension frame 11 is kept in a horizontal state. When placed between the guide rolls 19 of the transfer table 18, the seedling box transfer table 1 is moved from the other transfer table 18.
An extension frame of a seedling box transfer table of a soil supply device, which is capable of transporting the seedling box 2 to the soil supply device.