JPH0423366Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a water receiving sheet attachment device for a seeding device.

(Prior Art) Conventionally, in a device in which an irrigation device and a seed supply device are provided above a transfer table for horizontally transferring a seedling raising box, and a water receiving sheet a is provided below the irrigation device and the seed rice supply device, Installation of the water receiving sheet a is as follows:
As shown in Fig. 5, the upper end of the water receiving sheet a was brought into contact with the frame b of the transfer table, and a clip c formed in a U-shape made of synthetic resin was fitted from the side. .

Alternatively, as shown in Fig. 6, it is also possible to attach the shaft tube d to the frame b of the transfer table, and directly fix the water receiving sheet a with a bolt f that is screwed into the thread groove e of the shaft tube d. It is publicly known.

(Problems to be Solved by the Invention) The above-mentioned known device cannot support the water supply pipe of the irrigation device, so the water supply pipe of the irrigation device is supported separately.

(Means for solving the problem) Therefore, in the present invention, an irrigation device 2 and a seed supply device 6 are provided above a transfer table 1 that horizontally transfers seedling boxes. A vertically long lower holding fitting 14 formed by bending a wire rod in a square shape and a vertically short upper holding fitting 13 formed by bending a wire rod in a round shape are fixed with one bolt 21. , the water receiving sheet 7 and the wiring cord 22 are attached to the lower holding fitting 14;
3 is an attachment device for a water receiving sheet of a seeding device supporting a water supply pipe 5.

(Example) An example of the present invention will be described with reference to the drawings.
is a transfer table that horizontally transfers the seedling-raising box, has a transfer means such as a transfer roll for transferring the seedling-raising box, is long in the direction of transfer of the seedling-raising box, and is supported by supporting legs provided at desired positions. placed on the floor.

An irrigation device 2 is provided above the transfer table 1.
The irrigation device 2 is formed by attaching both ends of a left-right irrigation pipe 3, which has numerous irrigation holes formed on its lower surface, to a support plate 4. The irrigation pipe 3 is connected to one end of a water supply pipe 5 whose other end is connected to a water pipe. A seed supply device 6 is provided on the lower side (front side) in the transfer direction of the irrigation device 2.
will be established.

The rice seed supply device 6 is formed by providing a rice seed supply hopper at the top and a rice seed delivery roll below the rice seed supply hopper.

Therefore, from the irrigation device 2 to the seed supply device 6
A water receiving sheet 7 is provided below the transfer table 1 between the two. The water receiving sheet 7 receives water flowing down from the irrigation device 2 and water leaking from the drainage holes in the bottom plate of the seedling box being transferred. The water receiving sheet 7 is made of vinyl or the like,
Attachment holes 8 are formed at predetermined intervals on the upper edge,
A ring-shaped annular fitting 9 is fitted into the mounting hole 8 .

A base portion of a shaft cylinder 11 is fixed to the frame 10 of the transfer table 1. A thread groove is formed in the shaft cylinder 11.
A mounting bracket 12 is attached to the shaft cylinder 11.

The mounting fitting 12 is formed by a vertically short upper holding fitting 13 for holding the water supply pipe 5, and a vertically long lower holding fitting 14 for attaching the water receiving sheet 7. The upper holding fitting 13
Both the lower holding member 14 and the lower holding member 14 are formed by bending elastic wire rods.

The base of the upper holding fitting 13 is formed by bending one end and the other end of a wire rod into a circular shape to form an insertion hole 15, and the lower end portions of vertical portions 16, 16 below the insertion hole 15 are bent upward. , a 〓-shaped part 30 is formed when viewed from the side, and the upper end of the 〓-shaped part 30 is formed into an inverted U-shaped part 17 when viewed from the front.

The base of the lower holding fitting 14 is also formed into the insertion hole 18 by bending one end and the other end of a wire rod into a circular shape, and the vertical portion 19 below the insertion hole 18 is the vertical portion of the upper holding fitting 13. 16, and at the lower end of the vertical part 19, a square part 20 is formed by bending it in a square shape.

Therefore, the mounting bracket 12 is attached to the upper holding bracket 13.
The insertion hole 15 of the lower holding fitting 14 and the insertion hole 1 of the lower holding fitting 14
8 is brought into contact with the shaft cylinder 11 fixed to the frame 10 of the transfer table 1, and the inverted U-shaped part 1 of the upper holding fitting 13 is
The bolt 21 inserted from 7 is screwed into the shaft cylinder 11 and attached.

The square part 30 of the upper holding fitting 13 holds the water supply pipe 5 connected to the irrigation pipe 3 of the irrigation device 2, and the square part 20 of the lower holding fitting 14 holds the water supply pipe 5 connected to the irrigation pipe 3 of the irrigation device 2.
The annular metal fitting 9 of the water receiving sheet 7 is engaged, and the wiring cord 22 of the seed rice supply device 6 is also held, so that it also serves as a hanging metal fitting.

In the case of FIG. 4, since the frame 10 is also used as a chain case that houses the chain that drives the guide roll of the transfer table 1, a case plate 23 is attached to the outside of the frame 10, and the inner surface of the case plate 23 is Weld the nut 24 and attach the bolt 2 to the nut 24.
1 and attach the mounting bracket 12.

25 is a drainage pipe attached to the drainage hole of the water receiving sheet 7, and 26 is a paddy receiving box 27 formed on the water receiving sheet 7.
28 is a washer.

(effect) Next, we will discuss the effect.

Since the present invention has the above-mentioned configuration, the water receiving sheet 7 is placed on the floor below the transfer table 1 on which the irrigation device 2 and the seed supply device 6 are provided.

The shaft tube 11 is attached to the frame 10 of the transfer table 1, and the nut 24 is attached to the case plate 23. The insertion hole 18 of the holding fitting 14 is brought into contact with the holding fitting 14, and the mounting fitting 12 is attached to the transfer table 1 with the bolt 21.

In this case, since the upper holding fitting 13 has an inverted U-shaped portion 17 formed when viewed from the front, the bolt 21 can be easily inserted into the insertion hole 15 from the inverted U-shaped portion 17. , it is also easy to attach to the transfer table 1. Then, the upper holding fitting 13 is
The water supply pipe 5 is engaged with and held by the character part 30 from above.

Since the inverted U-shaped portion 17 of the upper holding fitting 13 is formed of a wire rod having elasticity, it will not deform and tear clothes even if touched by an operator, and will then return to its original shape. .

Thus, the lower holding fitting 14 has a vertical portion 19 that projects substantially perpendicularly downward from the insertion hole 18 and is longer downwardly than the vertical portion 16 of the upper holding fitting 13. Since the 〓-shaped part 20 is formed by bending it into a 〓 shape, the upper edge of the water receiving sheet 7 is lifted by hand, and each annular fitting 9 of the water receiving sheet 7 is attached to each lower holding fitting 14. When the water receiving sheet 7 is engaged with the cross section 20, the attachment of the water receiving sheet 7 to the transfer table 1 is completed.

Since the lower holding fitting 14 is formed into a hook shape when viewed from the side, the wiring cord 22 of the seed supply device 6 can be engaged with the lower holding fitting 14. By holding the wiring cord 22, it can also be used as a hanging metal fitting for the wiring cord 22.

(Effects) Conventionally, in a system in which an irrigation device and a seed supply device were provided above a transfer table for horizontally transferring seedling boxes, and a water receiving sheet a was provided below the irrigation device and the seed seed supply device, To install the water receiving sheet a,
As shown in Fig. 5, the upper end of the water receiving sheet a was brought into contact with the frame b of the transfer table, and a clip c formed in a U-shape made of synthetic resin was fitted from the side. .

Alternatively, as shown in Fig. 6, it is also possible to attach the shaft tube d to the frame b of the transfer table, and directly fix the water receiving sheet a with a bolt f that is screwed into the thread groove e of the shaft tube d. It is publicly known.

Since the above-mentioned known system cannot support the water supply pipe of the irrigation system, the water supply pipe of the irrigation system is supported separately.

However, in the present invention, an irrigation device 2 and a seed supply device 6 are provided above a transfer table 1 that horizontally transfers seedling boxes. The vertically long lower holding fitting 14 and the vertically short upper holding fitting 13 formed by bending a wire rod into a square shape are fixed with one bolt 21. Since the receiving sheet 7 and the wiring cord 22 are used as an attachment device for the water receiving sheet of the seeding device in which the water supply pipe 5 is supported by the upper holding fitting 13, the upper holding fitting 13 and the lower holding fitting 14 not only has the effect of attaching the water receiving sheet 7 and also serves as a hanging support fitting for the wiring cord 22 and water supply pipe 5, but also the upper holding fitting 13 and the lower holding fitting 14 are formed of wire rods. Because of this, it can also be expected to prevent workers from deforming and tearing their clothes even if they come into contact with it.

[Brief explanation of the drawing]

Figure 1 is a partial side view of the seeding device, Figure 2 is a perspective view of the mounting bracket, Figures 3 and 4 are longitudinal sectional front views of the mounting bracket installed, and Figures 5 and 6 are known examples. It is a diagram. Explanation of the code, 1...Transfer table, 2...Irrigation device,
3... Irrigation pipe, 4... Support plate, 5... Water supply pipe, 6... Seed supply device, 7... Water receiving sheet, 8
...Mounting hole, 9...Annular metal fitting, 10...Frame, 11...Shaft tube, 12...Mounting metal fitting, 13...
Upper holding fitting, 14...Lower holding fitting, 15...
Insertion hole, 16...Vertical part, 17...Inverted U-shaped part, 1
8...Insertion hole, 19...Vertical part, 20...Diagram part, 21...Bolt, 22...Wiring cord, 23
... Case plate, 24 ... Nut, 25 ... Drainage pipe, 26 ... Notch, 27 ... Paddy receiving box, 28 ...
...Washiya, 30...〓character section.

Claims (1)

[Scope of utility model registration request] A watering device 2 and a seed supply device 6 are provided above a transfer table 1 for horizontally transferring seedling boxes, and the transfer table 1 has a vertically long lower part formed by bending a wire rod in a cross-shaped shape. A holding fitting 14,
A vertically short upper holding fitting 13 formed by bending a wire rod into a square shape is fixed with one bolt 21, and the water receiving sheet 7 and the wiring cord 22 are attached to the lower holding fitting 14, and the upper holding fitting 13 is fixed to the lower holding fitting 14. The holding fitting 13 is an attachment device for a water receiving sheet of a seeding device in which a water supply pipe 5 is supported.