JPH0432016Y2 - - 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.

(Problems to be Solved by the Invention) The above-mentioned known devices can of course be disassembled, but because the disassembly operation is troublesome, they are packaged and transported as they are without being disassembled, resulting in various problems.

Therefore, the present invention has been designed so that it can be fitted and removed without any trouble, and the disassembled rice seed supply device can be easily carried.

(Means for solving the problem) Therefore, the present invention provides a transfer platform 1 for transversely transporting seedling boxes.
A pair of left and right fitting/unfitting fittings 4, 4 are provided on the frames 3, 3, respectively, and a seed feeding device 2 having a hopper 22, a feeding roll 24, etc. is separately formed,
At the lower part of the rice seed supply device 2, there is a mounting engagement tool 1 that engages and disengages the fitting and dismounting fittings 4, 4.
7, 17, an engagement shaft 20 extending in the front-rear direction is provided at one end of the mounting engagement tool 17, and an engagement shaft 21 protruding outward is provided at the other end,
An engagement hole 8 in which the engagement shaft 20 engages is formed at one end, an engagement groove 14 in which the engagement shaft 21 engages is formed at the other end, and the engagement hole 8 for the engagement shaft 20 is formed at the other end. A hook 10 having an engagement groove 28 that engages with the engagement shaft 21 is rotatably supported near the engagement groove 14, and the hook 10 enters the engagement groove 14. an inclined guide surface 2 that rides over the engagement shaft 21 and engages the engagement shaft 21 with the engagement groove 28;
This is a seeding device equipped with 7.

(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, 4 denote a pair of left and right fitting/unfitting fittings which are attached to the upper surfaces of the frames 3, 3 of the transfer table 1 on which the seed rice supply device 2 is attached, with a predetermined interval left and right.

The fitting/unfitting fittings 4, 4 have horizontal plate portions 5, 5 in the front and rear direction, and the horizontal plate portions 5, 5 are fixed 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 and stands upwardly. A guiding piece 7 is attached to the abutting part 6, and an engagement hole 8 penetrating 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 part 5. A side plate 11 standing upward is provided on the outer edge of the rear side of the horizontal plate portion 5, and the base of a hook 10 is rotatably attached to the outer surface of the side plate 11 via a horizontal shaft 12. In the laid down state, the hook 10
The lower edge of the distal end side is formed as an inclined guide surface 27 whose slope becomes lower from the distal end toward the base side, and an engagement groove 28 whose lower side is open is formed following the side inclined guide surface 27.

A bent part 13 bent outward is formed at the front end of the side plate 11. The bent portion 13 is connected to the hook 10
When the hook 10 is erected, the upper edge 29 of the hook 10 abuts to maintain the erected state, and when the hook 10 is laid down, the protruding portion 30 formed at the base of the hook 10 abuts the bent portion 13 to keep the hook 10 approximately horizontal. hold in state. 1
4 is an engagement groove formed on the rear edge of the side plate 11;
The engagement groove 14 is formed of a longitudinal groove with an open rear end, and the engagement groove 14 is formed to have a length that intersects the rotation locus of the engagement groove 28 of the hook 10.

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 enters and engages the engagement hole 8 of the contact portion 6 of the fitting/unfitting fitting 4, and the engaging shaft 21 enters and engages the engagement groove 14 of the side plate 11 of the fitting/unfitting fitting 4. death,
A hook 10 is attached to the engagement shaft 21 engaged with the engagement groove 14.
The engagement grooves 28 of are engaged with each other.

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

Thus, the front and rear walls 25, 25 of the hopper 23 of the seed rice supplying device 2 are provided with carrying handles 26, 26 for carrying the seed rice supplying device 2. Although the carrying handles 26 are attached to the front and rear walls 25, 25 of the hopper 23 of the seed rice supply device 2 in this embodiment, they may be provided on the left and right side plates 15, 15 of the seed rice supply device 2.

(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 and 17 are fitted and removed, the rice seed supplying device 2 is placed on the transfer table 1 by holding the carrying handles 26 and 26 in the hand so as to be positioned between the attachment fittings 4 and 4. Place it above.

Next, the front contact part 6 of the fitting/unfitting fitting 4
An engagement hole 8 is formed in the , 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 rice seed supply device 2 is moved forward, the engagement shaft 20 enters and engages the engagement hole 8, and the bent portion 19 of the rice seed supply device 2 comes into contact with the contact portion 6 of the fitting/unfitting fitting 4. come into contact with

When the seed feeding device 2 is moved to a position where the bent portion 19 abuts the contact portion 6, the unfitting mounting bracket 4
The engagement shaft 21 enters and engages the engagement groove 14 of the side plate 11. At this time, if the hook 10 of the fitting/unfitting fitting 4 is tilted down in advance, the inclined guide surface 27 of the hook 10 will climb over the engagement shaft 21 that is entering toward the engagement groove 14, and engages with the engagement shaft 21 from above.

That is, when the hook 10 is in the laid down state, the lower edge of the distal end is formed with an inclined guide surface 27 that becomes lower as it goes from the distal end to the base side, and following the side inclined guide surface 27, the lower edge of the hook 10 is formed with an engaging surface that is open on the lower side. Since the engagement groove 28 is formed, when the engagement shaft 21 is advanced toward the engagement groove 14, the engagement shaft 21 comes into contact with the inclined guide surface 27 of the hook 10, and the inclined guide surface 27 guides the hook 10. When the shaft 12 is rotated upwardly (in the direction of arrow A in FIG. 4) and the engagement shaft 21 passes through the inclined guide surface 27 of the hook 10, the hook 10 rotates downward under its own weight and moves into the engagement groove of the hook 10. 28 is the engagement shaft 21
engage from above.

Therefore, if the hook 10 is laid down in advance, the seed rice supplying device 2 can be attached to the transfer table 1 by simply pushing the hook 10 in, without having to operate it.

In addition, the hook 10 is raised and the seed supply device 2
When the is moved backward, the attachment fittings 17, 17 and the fitting/unfitting fittings 4, 4 are disengaged, and the seed paddy supplying device 2 is removed by holding the carrying handles 26, 26 by hand.
It can be removed from the transfer table 1 by lifting it.

(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.

The above-mentioned known 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.

However, in the present invention, a pair of fitting and disengaging fittings 4, 4 are provided on the frames 3, 3 of the transfer table 1 for transversely transporting the seedling raising box, respectively, and a seed feeding device 2 having a hopper 22, a feeding roll 24, etc. is separately formed. At the lower part of the rice seed supply device 2, there are provided attachment fittings 17, 17 which are fitted and engaged with the fitting and removal fittings 4, 4, and one end of the attachment fitting 17 is provided with a front and back direction. An engagement shaft 20 is provided, an engagement shaft 21 protruding outward is provided at the other end, an engagement hole 8 into which the engagement shaft 20 engages is formed at one end of the fitting/unfitting fitting 4, and the other end is provided with an engagement shaft 21 projecting outward. An engagement groove 14 that engages with the engagement shaft 21 is formed at the end, and an engagement groove 28 that engages with the engagement shaft 21 is formed near the engagement groove 14 of the fitting/unfitting fitting 4. A hook 10 is rotatably supported on the hook 10, and a hook 10 is provided with a hook 10 that rides over the engagement shaft 21 that enters the engagement groove 14 and engages the engagement shaft 21 with the engagement groove 28. Since the seeding device is equipped with an inclined guide surface 27,
The rice seed supply device 2 can be attached to the transfer table 1 without any trouble by simply pushing the hook 10 without operating it, and the disassembly operation can be performed very easily just by rotating the hook 10. This has the effect of eliminating various problems such as packing and transporting the product without disassembling it.

[Brief explanation of drawings]

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 hook. be. 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...Guidance plate, 10...Hook,
11...Side plate, 12...Horizontal shaft, 13...Bending portion,
14...Engagement groove, 15...Side plate, 16...Mounting leg, 17...Mounting engagement tool, 18...Bolt, 19
...Bending portion, 20...Engagement shaft, 21...Engagement shaft,
22...Guide roll, 23...Hopper, 24...
... Feeding roll, 25 ... Front and rear walls, 26 ... Carrying handle, 27 ... Inclined guide surface, 28 ... Engagement groove, 29 ... Upper edge, 30 ... Projection.

Claims (1)

[Scope of utility model registration request] Frames 3, 3 of the transfer table 1 that transports the seedling box horizontally
A pair of fitting/unfitting fittings 4, 4 on the left and right are respectively provided, and a seed rice supplying device 2 having a hopper 22, a feeding roll 24, etc. is separately formed, and the seed rice supplying device 2 is provided.
At the lower part thereof, mounting and engaging tools 17, 17 are provided to engage and disengage the fitting and dismounting fittings 4, 4,
An engagement shaft 2 in the front-rear direction is provided at one end of the attachment engagement tool 17.
0, an engaging shaft 21 protruding outward is provided at the other end, an engaging hole 8 into which the engaging shaft 20 engages is formed at one end of the fitting/unfitting fitting 4, and an engaging hole 8 is formed at the other end. forming an engagement groove 14 in which the engagement shaft 21 engages;
A hook 10 having an engagement groove 28 that engages with the engagement shaft 21 is rotatably supported in the vicinity of the engagement groove 14 of the fitting/unfitting fitting 4.
The seeding device is provided with an inclined guide surface 27 that rides over the engagement shaft 21 entering the engagement groove 14 and engages the engagement shaft 21 with the engagement groove 28.