JP2802893B2 - Chain pot planting equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for planting a chain pot.

[0002]

2. Description of the Related Art Conventionally, a growing chain is filled with growing soil, and then vegetable seeds are sown to grow the seedlings. After raising the seedlings, the developing chain pot is pulled out from the end to form a connected chain pot, and the growing chain is planted in a field. The device is known.

[0003]

All known planting devices for unfolded chain pots are human-powered agricultural equipment and are inefficient. The present application has been improved so that mechanical planting using a tractor can be performed with high efficiency. In the present application, the vertical position of the planting device accompanying the mechanical planting is adjusted so that the planting device always has a predetermined planting depth.

[0004]

Accordingly, the present invention relates to a walking steering handle 2, a pair of left and right driving wheels 3, a pair of left and right protruding brackets 6 protruding forward from the engine 4 and the frame 5, and a space between the pair of left and right protruding brackets 6. Transmission case 7 which hangs downward through the tiller, a tilling rotor 8 attached to the lower end of the transmission case 7, a ridge plate 10 provided in front of the tilling rotor 8, and a cover 11 provided in front of the ridge plate 10. And a front support rod 17 and a rear support rod 18 attached to the protruding bracket 6 of the tractor 1 on the lower surface side of the tractor 1 having a bifurcated mounting frame 14 at the rear end and a mounting frame 14 at the front end. And a mounting portion 23 mounted above the bifurcated mounting frame 14 made of a material such as a stainless steel plate and fitted to the planting frame 13 from above. With the drawer 24 In planting device Chienpotto provided with pots Naeno luggage thief detection device 22, the groove Setsutai 15
A draw-in guide passage 27 for the pot seedlings 26 placed on the placing portion 23 is provided inside, and only at the upper end of the guide passage 27, the left and right sides of the shoulders of the pot seedlings 26 are pressed from above. This is a chain pot planting device provided with a pair of pot seedling holding plates 28. Further, the pot seedling holding plate 28 is a planting device for a chain pot which is mounted to be vertically adjustable.

[0005]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
Is a tractor called a two-wheel control machine, 2 is a handle for walking control of the tractor 1, 3 is a pair of left and right driving wheels, 4 is an engine provided between the walking control handle 2 and the drive wheel 3, 5 is The frame 6 of the tractor 1 is a pair of left and right projecting brackets projecting forward from the frame 5, sandwiching the transmission case 7 between the projecting brackets 6, and mounting the tilling rotor 8 at the lower end of the transmission case 7 below the projecting bracket 6. Attach. Reference numeral 9 denotes an upper transmission case that transmits rotation from the engine 4 to the transmission case 7. A ridge plate 10 is attached to the projecting metal 6 slightly ahead of the tilling rotor 8 so as to be vertically adjustable.
A cover 11 is provided in front of the front panel. The above is the tractor 1 called a management machine. The tractor 1 called a management machine is generally sold on the market alone, and ridges the fields.

The tractor 1 referred to as the management machine is provided with the following planting device 12. Numeral 13 denotes a planting frame, on which a bifurcated mounting frame 14 is mounted at a rear end of the planting frame 13 and a groove cut body 15 is mounted at a front end. The bifurcated mounting frame 14 is provided so as to sandwich the frame 5 of the tractor 1 from both sides, and the planting frame 13 is formed to be lower toward the front end 16.
A front support rod 17 and a rear support rod 18 attached to the protrusion 6 of the tractor 1 are provided on the lower surface of the tractor 1. The section of the planting frame 13 has a U-shape with an upward opening. A vertical portion 19 is formed at the front end 16 of the planting frame 13. The cross-sectional shape of the grooving frame 20 is a shape in which both the upper and lower sides are opened at small intervals.

[0007] Above the planting device 12, a pot seedling placement and extraction device 2 separately formed of a material such as a stainless steel plate.
2 are provided. The pot seedling placement and extraction device 22 is formed from a placement portion 23 that is placed above the bifurcated placement frame 14 and a extraction portion 24 that is fitted into the planting frame 13 from above. An earth covering wheel 25 is attached to the front end of the groove cutting frame 20.

[0008] On the placing section 23, a leek pot seedling 26 grown in a nursery box is placed. The pot seedlings 26 are all connected in a line, and one end is pulled out from the drawer 24. However, since the grooved body 15 may fall down sideways, the guiding passage provided in the grooved body 15 is provided. A pot seedling holding plate 28 is provided at a position above the end of 27. A pair of left and right pot seedling holding plates 28 are provided so as to hold the shoulder portion of the pot seedling 26 from both sides. Reference numeral 29 denotes a vertically long hole provided in the groove cut body 15, and reference numeral 30 denotes an adjusting screw to which the pot seedling holding plate 28 is attached. The adjusting screw 30 and the long hole 29 adjust the position of the pot seedling holding plate 28.

[0009]

Next, the operation will be described. The present invention has the above-described configuration, and is characterized in that it is formed by the tractor 1 and the working machine. The tractor 1 includes an engine 4, left and right drive wheels 3, a walking steering handle 2, and a projection 6 protruding forward.
And a tilling rotor 8 attached below the protruding metal fitting 6, an upper transmission case 9 and a transmission case 7 leading to the tilling rotor 8, a ridge plate 10 and a cover 11, and are used for ridges of ordinary fields. is there.

The working machine comprises a planting frame 13 and a two-piece mounting frame 1.
4; a seedling placement and extraction device 22 attached above the planting frame 13; a groove cutting body 15 and a covering ring 25 attached to the front of the planting frame 13; The front support rod 17 and the rear support rod 18 of the planting device 12 are mounted so as to cover the tractor 1.
Is brought into contact with the protrusion 6 of the tractor 1 and screwed, and the pot seedling placement and extraction device 22 is placed and fixed on the upper part of the planting device 12 to complete the assembly.

Then, the leek pot seedlings 26 are placed on the placement portion 23 of the pot seedling placement and extraction device 22, and are pulled out from the front end of the grooved body 15 through the extraction portion 24, and the tip of the pot seedlings 26 is fixed to the field. After that, when the tractor 1 is driven and moved backward, the tilling rotor 8 and the ridge plate 10 ridge the ridge, and the grooving body 1
The seedling furrow is formed in 5 and a potted seedling 26 such as leek is planted in the furrow.

At this time, when the pot seedling 26 moves to the seedling groove through the guide passage 27 in the groove cut body 15, the pot seedling 26 may fall down. A holding plate 28 is provided, and the pot seedling holding plate 28 is provided.
Since the right and left sides of the pot seedling 26 are provided so as to hold the shoulder portion of the pot seedling 26 from both sides and are adjustable up and down, the pot seedling 26 is prevented from falling down.

[0013]

According to the present invention, a pair of left and right protruding fittings 6 protruding forward from the walking steering handle 2, a pair of left and right driving wheels 3 and the engine 4 and the frame 5, and downward between the protruding fittings 6 are provided. A tractor 1 comprising a hanging transmission case 7, a tilling rotor 8 attached to the lower end of the transmission case 7, a ridge plate 10 provided in front of the tilling rotor 8, and a cover 11 provided in front of the ridge plate 10. A rear support rod 17 and a rear support rod 18 attached to the protruding bracket 6 of the tractor 1 are provided at the rear end of the mounting frame 14 at the front end, the grooved body 15 at the front end, and the lower surface side. Attached frame 13 and the aforementioned 2 formed of a material such as a stainless steel plate.
A planting device for chain pots provided with a pot seedling placing and pulling device 22 having a placing portion 23 placed above the placing frame 14 and a drawer portion 24 fitted from above into the planting frame 13. In the grooved body 15, the mounting portion 2
3 is provided with a drawing guide passage 27 for the pot seedling 26 placed thereon, and a pair of left and right pot seedling holding plates 28 for pressing both shoulders of the pot seedling 26 from above is provided only at the upper end of the guiding passage 27. Since this is a planting device for the provided chain pot, the pot seedling holding plate 28 is not provided at a position above the drawer portion 24, so that it can be pulled out smoothly, and is provided only at a position above the end of the guide passage 27. Therefore, it is possible to prevent the fall by mainly pressing only the part which is most likely to fall. Further, since the pot seedling holding plate 28 is attached so as to be adjustable up and down, the falling of the pot seedlings 26 having different sizes can be reliably prevented.

[Brief description of the drawings]

FIG. 1 is an overall side view.

FIG. 2 is an exploded view of a main part.

FIG. 3 is an exploded view of the planting device and the tractor.

FIG. 4 is a perspective view of a pot seedling placement and extraction device.

FIG. 5 is a plan view of a pot seedling and a pot seedling holding plate.

FIG. 6 is a side view of a pot seedling and a pot seedling holding plate.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Tractor, 2 ... Handle for walking operation, 3 ... Drive wheel, 4 ... Engine, 5 ... Frame, 6 ... Projection bracket, 7 ...
Transmission case, 8 ... tillage rotor, 9 ... upper transmission case,
10 ... ridge plate, 11 ... cover, 12 ... planting device, 13 ...
Planting frame, 14 ... 2 or mounting frame, 15 ... Groove body, 16
... front end, 17 ... front support rod, 18 ... rear support rod, 19 ...
Vertical section, 20: Grooving frame, 21: Horizontal axis, 22: Pot seedling placing and pulling device, 23: Placing section, 24: Pulling section, 25
... soil cover ring, 26 ... pot seedling, 27 ... guide passage, 28 ... pot seedling holding plate, 29 ... long hole, 30 ... adjusting screw.

Claims (2)

(57) [Claims] 1. A pair of left and right protruding fittings 6 protruding forward from a walking steering handle 2, a pair of left and right driving wheels 3 and an engine 4 and a frame 5, and a transmission case hanging downward between the protruding fittings 6. And a tractor 1 comprising a tilling rotor 8 attached to the lower end of the transmission case 7, a ridge plate 10 provided in front of the tilling rotor 8, and a cover 11 provided in front of the ridge plate 10. And a planting frame 13 provided with a front support rod 17 and a rear support rod 18 attached to the protruding bracket 6 of the tractor 1 on the lower surface side of the grooved body 15 at the front end of the mounting frame 14 and The two-part mounting frame 1 made of a material such as a stainless steel plate.
4 and the planting frame 1 placed above
In a chain pot planting apparatus provided with a pot seedling placing and drawing device 22 having a drawing portion 24 fitted from above with 3, the inside of the groove cut body 15 is placed on the placing portion 23 described above. A pair of left and right pot seedling holding plates 28 for holding the shoulders of the pot seedling 26 from above only at a position above the end of the guide passage 27.
A planting device for chain pots equipped with 2. The chain pot planting apparatus according to claim 1, wherein the pot seedling holding plate 28 is mounted to be vertically adjustable.