JPH0432015Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) The present invention relates to a seeding device.

(Prior Art) Conventionally, it is known that a seed supply device having a hopper, a feed roll, etc. is integrally fixed to a transfer table for transversely transporting a seedling raising box.

As an example, the conventionally known Utility Model Publication No. 48-15224
In the publication, a seed supply device having a hopper, a feed roll, etc. is provided above a transfer table for horizontally transporting seedling boxes, and a pair of left and right support plates are provided that stand parallel to the top surface of the transfer table, a vertical engagement groove is formed in the upper part of the support plate, the seed rice supply device is formed separately from the transfer table, and a side plate of the seed rice supply device is provided with an engagement screw shaft protruding outward; A structure is described in which the engaging screw shaft is engaged with the engaging groove and fixed with a nut, and the central shaft of the feeding roll is pivotally attached to the supporting plate.

(Problems to be solved by the invention) Conventional seeding devices can naturally be disassembled, but because the disassembly operation is troublesome, they are packed and transported as they are without being disassembled, resulting in various problems.

Further, in the device described in Japanese Utility Model Publication No. 48-15224, the engagement screw shaft of the side plate of the seed rice supply device is engaged with the engagement groove of the support plate and fixed with a nut, and the feed roll is attached to the support plate. It has a structure in which the center shaft of the seed feeder is attached to the support plate, but since only one engagement screw shaft is engaged with the support plate, the seed supply device rotates with respect to the support plate and cannot be done by one person. Cannot be installed. Furthermore, even if the support plate is attached to the seed rice supply device first, one person must support the seed rice supply device and another person must screw it in place.

Therefore, the present invention is designed so that it can be installed without any trouble (means for solving the problem).
In a device in which a seed supply device 2 having a hopper 22, a feed roll 24, etc. is provided above, engagement holes 8, 8 in the front and back direction are provided on the upper surface of the frames 3, 3 of the transfer table 1 on the front side. U with open rear end
The paddy seed supply device 2 is formed separately from the transfer table 1, and the paddy seed supply device 2 is formed separately from the transfer table 1, and the paddy seed supply device 2 is formed separately from the transfer table 1. are longitudinal engagement shafts 20, 20 that can be inserted into and engaged with the engagement holes 8, 8, and when the engagement shafts 20, 20 are inserted into the engagement holes 8, 8, the engagement grooves 14, Mounting fittings 17, 17 are provided with left and right engaging shafts 21, 21 that enter into and engage with the mounting fittings 4, 4.
The engagement shafts 21, 21 and the engagement groove 1 are provided on the rear side.
The seeding device is provided with a holding means 10 that maintains the engaged state with the seeds 4 and 14.

(Example) An example of the present invention will be described with reference to the drawings.
is a transfer table for horizontally transferring the seedling growing box, is formed long in the direction of transferring the seedling growing box, and is placed on the floor by supporting legs provided at desired positions.

A seed rice supply device 2 is provided above the transfer table 1 . The seed rice supply device 2 is attached to the transfer table 1 so that it can be attached and detached almost with one touch.

Reference numerals 4 and 4 designate a pair of left and right fitting/unfitting fittings attached to the respective upper surfaces of the frames 3, 3 of the transfer stand 1 to which the seed rice supply device 2 is attached.

The fitting/unfitting fittings 4, 4 fix the front and rear horizontal plate parts 5, 5 to the upper surfaces of the frames 3, 3. A contact portion 6 is formed on the front side of the horizontal plate portion 5. A guiding piece 7 is attached to the abutting part 6, and an engagement hole 8 in the front-rear direction is formed in the overlapping part of the abutting part 6 and the guiding piece 7.

An upright guide plate 9 is formed on the outer edge of the center of the horizontal plate portion 5, and a hook-shaped holding means 10 is provided on the rear side. The holding means 10 is rotatably attached to a side plate 11 standing on the outer edge of the horizontal plate part 5 by a horizontal shaft 12. When the holding means 10 is erected, the side plate 11
It comes into contact with a bent portion 13 formed at the front end of the holder and stands upright. 14 is a U-shaped engagement groove formed in the rear end edge of the side plate 11 and long from front to back.

Therefore, the left and right side plates 1 of the seed rice supply device 2
At the lower ends of 5 and 15, mounting legs 16 and 1 are provided, respectively.
6, and the mounting legs 16, 16 are provided with mounting engagement tools 1.
7 is fixed with bolts 18, 18.

The front side of the attachment engagement tool 17 is bent inward to form a bent portion 19, and the bent portion 19 is provided with an engagement shaft 20 that projects forward. An engagement shaft 21 that projects outward is provided on the rear side of the attachment engagement tool 17. The engagement shaft 20 engages with the engagement hole 8 of the contact portion 6 of the fitting/unfitting fitting 4, the engaging shaft 21 engages with the engagement groove 14 of the side plate 11 of the fitting/unfitting fitting 4, Engagement groove 1
The holding means 10 is engaged with the engagement shaft 21 that is engaged with the engagement shaft 21 .

22 is a guide roll for transferring the seedling box provided on the transfer table 1; 23 is a hopper of the seed supply device 2;
4 is a feed roll.

(effect) Next, we will discuss the effect.

A pair of left and right fitting/unfitting fittings 4, 4 are provided on the upper surface of each frame 3, 3 of the transfer table 1, and fitting/disengaging fittings 17, 17 are attached to the lower part of the side plates 15, 15 of the seed supply device 2. Since the attachment fittings 17, 17 are fitted and removed, the seed rice supply device 2 is carried above the transfer table 1 so as to be located between the attachment fittings 4, 4.

Next, the front contact part 6 of the fitting/unfitting fitting 4
An engagement hole 8 is formed in , and an engagement shaft 20 is provided on the front bent portion 19 of the mounting engagement tool 17 of the seed supply device 2 . When the seed rice supply device 2 is moved forward,
The engagement shaft 20 engages with the engagement hole 8, and the seed supply device 2
The bent portion 19 abuts against the abutting portion 6 of the fitting/unfitting fitting 4 .

In this way, when the rice seed supply device 2 is moved to the position where the bent portion 19 contacts the contact portion 6, the rice seed supply device 2 is attached to the U-shaped engagement groove 14 of the side plate 11 of the fitting/unfitting fitting 4. The engagement shaft 21 of the engagement tool 17 enters and engages, and when the holding means 10 is tilted down in this state, the holding means 10 engages with the engagement shaft 21, and the seed rice supply device 2 is transferred to the transfer table 1. Fixed.

(Effects) Conventionally, it is known that a seed supply device having a hopper, a feed roll, etc. is integrally fixed to a transfer table for transversely transporting a seedling raising box, and conventional seeding devices can naturally be disassembled. However, because the disassembly operation was troublesome, the device was packaged and transported as is without being disassembled, which caused various problems.

Further, in the device described in Japanese Utility Model Publication No. 48-15224, the engagement screw shaft of the side plate of the seed rice supply device is engaged with the engagement groove of the support plate and fixed with a nut, and the feed roll is attached to the support plate. It has a structure in which the center shaft of the seed feeder is attached to the support plate, but since only one engagement screw shaft is engaged with the support plate, the seed supply device rotates with respect to the support plate and cannot be done by one person. Cannot be installed. Furthermore, even if the support plate is attached to the seed rice supply device first, one person must support the seed rice supply device and another person must screw it in place.

However, in the present invention, a seed supply device 2 having a hopper 22, a feed roll 24, etc. is provided above a transfer table 1 for transversely transporting seedling boxes, and a front side are provided with fitting and unfitting fittings 4, 4 each having engagement holes 8, 8 in the front and back direction and U-shaped engagement grooves 14, 14 with open rear ends on the rear side, respectively, and 2 is formed separately from the transfer table 1, and at the lower part of the rice seed supply device 2 are longitudinal engagement shafts 20, 20 that can be inserted into and engaged with the engagement holes 8, 8;
a mounting engagement tool 17 fitted with left and right engagement shafts 21, 21 that enter and engage in the engagement grooves 14, 14 when the engagement shafts 20, 20 are inserted into the engagement holes 8, 8; , 17 are provided, and the fitting/unfitting mounting bracket 4,
On the rear side of 4 is a holding means 10 for maintaining the engaged state between the engagement shafts 21, 21 and the engagement grooves 14, 14.
Since this is a seeding device equipped with
21 engages with the engagement grooves 14, 14, so that the transfer table 1 can be stably placed by engaging at two places.

In this state, the engagement shafts 21, 21 and the engagement groove 1
The installation work is completed by simply fixing 4 and 14 with the holding means 10 and 10, so one person can mount and remove them without any trouble, and the disassembly operation is very simple. Various harmful effects such as storage can be removed.

This effect is achieved.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the rice seed supply device attached to the transfer table, Figure 2 is a side view, Figure 3 is a side view of the rice seed supply device attached to the transfer table, and Figure 4 is a side view of the holding means. It is. Explanation of symbols, 1...transfer table, 2...seed supply device, 3...frame, 4...fitting and removing mounting bracket,
5...Horizontal plate part, 6...Abutting part, 7...Guiding piece,
8...Engagement hole, 9...Guide plate, 10...Holding means, 11...Side plate, 12...Horizontal shaft, 13...Bending portion, 14...Engagement groove, 15...Side plate, 16... ...Mounting leg, 17...Mounting engagement tool, 18...Bolt, 1
9...Bending portion, 20...Engagement shaft, 21...Engagement shaft, 22...Guide roll, 23...Hopper, 2
4...Feeding roll.

Claims (1)

[Scope of utility model registration request] A seed supply device 2 having a hopper 22, a feed roll 24, etc. above a transfer table 1 for horizontally transporting seedling boxes
In this case, on the upper surface of the frames 3, 3 of the transfer table 1, there are engagement holes 8 in the front and back direction on the front side.
8 and a U-shaped engagement groove 1 with an open rear end on the rear side.
The seed rice supply device 2 is formed separately from the transfer table 1, and the seed rice supply device 2 has the engagement hole 8 in the lower part thereof. , 8 in the longitudinal direction, and the engagement shafts 20, 20,
20 is inserted into the engagement holes 8, 8, the engagement shafts 21, 21 in the left and right direction enter and engage in the engagement grooves 14, 14. The seeding device is provided with a holding means 10 on the rear side of the fitting/unfitting fittings 4, 4 to maintain the engagement state between the engaging shafts 21, 21 and the engaging grooves 14, 14.