JP3088984B2 - Spray greening method of plant seedling by air mixing - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates, to planting seedlings in the glue surface or the like, a plant seedling by pneumatic mixing of blowing using compressed air mixture mixed with fertilizers to glue surface or the like
Spraying greening method.

[0002]

2. Description of the Related Art Conventionally, a method of planting a plant on a slope or the like involves greening by mixing seeds, fertilizer, and the like through a stirring blade in a tank and spraying the mixture with compressed air. . On the other hand, a grass stalk having two or more nodes (a crawling stem such as a sawgrass) is stirred with a fertilizer or the like via a stirring blade of a specific shape,
A construction method of spraying the slope with compressed air has been devised, but it is difficult to say that it has been put to practical use. Also,
In practice, it can be applied to plants that can reproduce seeds , but
Not applicable to fertile plant seedlings. This is a conventional stirring blade
Soft seedlings that differ in strength from the seeds when mixed in
Is to be shredded so that future growth is completely unexpected.
You. Therefore, plants that can only be propagated by seedlings are
It is common to plant.

[0003]

Therefore, in order to vegetate a wide variety of plants on a slope or the like, it is necessary to plant rooted plant seedlings in addition to seeds and turfs. It is essential. However, manually planting the plant seedlings one by one on a wide slope or the like is not economical in many respects such as labor, time, packing and transport of pot seedlings, and processing of polypots. Then, this invention provides the injection-type planting greening method of the plant seedling which can solve such a subject.

[0004]

According to the first aspect of the present invention, there is provided a pneumatic mixer.
Spraying greening method of plant seedlings by the target such as a conventional seeds
Unlike the mixing by stirring blades and other plant seedlings and fertilizer, etc.
Mixed by compressed air in the tank, the mixture prior art
Similarly, it is sprayed on a slope or the like. Because it mixes using air, it can be mixed without damaging the plant seedlings, and then the mixture can be sprayed on the slope so that it can be easily constructed, and
Plant seedlings grow well. Claim 2 relates to claim 1
In the method of spraying greening of plant seedlings by air mixing,
Additional water is added to seedlings and fertilizers, and compressed air is also used.
And mix it in the tank, and spray the mixture onto the slope etc.
By adding water to the mixing medium,
Furthermore, mixing can be performed while preventing damage to the plant seedlings. Claim 3
Is a method for blowing plant seedlings by air mixing according to claim 1 or 2.
In the planting greening method, cells are divided into cells as plant seedlings.
After filling the growing tray with culture soil, vegetatively
In the case of using cell molded seedlings that are directly cut and rooted
You. Cell molded seedlings are removed from the growing tray and used.
The soil is held in the roots, so it can be stored for a long time,
The growth after attaching is also good,
It has the advantage that it can be produced.

[0005]

FIG. 1 is an overall view of an injection-type planting apparatus including a partial cross section of a vehicle loaded thereon, 1 is a cylindrical cylindrical tank mounted on a rear carrier of the vehicle, It has a manhole 2A into which plants and the like are put. 2 is the tank 1
Is a coating layer made of a synthetic resin or the like provided on the inner surface of the above. Reference numeral 3 is a rotating shaft, and 4 is a stirring blade fixed to the rotating shaft 3 at appropriate intervals. The stirring blades 4 are formed in every other direction in different directions, and the stirring member 4a at the tip of the stirring blades 4 can be adjusted in angle. The rotation shaft 3 is rotated.

An air compressor 7 is capable of producing a predetermined pressure and a predetermined amount of air. One of the air compressors is connected to a discharge port 9a at an upper portion of the tank via a connection pipe 9 and the other is connected to a three-way valve 8. It is connected to an air outlet 11 at the lower part of the tank via 10. The air outlets 11 are formed at four places.
As shown in FIG. 2 (enlarged sectional view), these air jet ports 11 are provided with elevating bodies 12 which can be moved up and down. The elevating body 12 is configured by welding a cylindrical body 12b to an umbrella 12a, and four air outlets 14 are formed around the cylindrical body 12b. An elongated guide hole 15 is formed and attached to the air jet port 11 via a bolt 16, and the position of the elevating body 12 is regulated.

[0007] With this configuration, when the compressed air is sent, the elevating body 12 is pushed up, and the air ejection port 14 protrudes from the cylindrical body 12b, so that air can be ejected and the substance in the tank 1 is mixed. I do. On the other hand, when the compressed air is stopped,
The elevating body 12 descends by its own weight, and the air ejection port 14 is
Closed at 2b to prevent transfer of the mixture.

As shown in FIG. 3 (a front view, a plan view, and a sectional view), a dust removing device is provided above the driving body 5.
A cyclone 20 having a well-known structure is provided. The cyclone 20 has an inlet 21 at the side of the cylindrical body, an outlet 22 at the center of the upper part, and a remover outlet 23 at the lower part. Also, the inlet 21 of the cyclone 20 is
A bag 23a is attached to the outlet 23, which is connected to the outlet 24 at the upper part of the tank.

Reference numeral 25 denotes a mixing / discharging port provided at a lower portion of the tank 1, and after the mixing of the cell-molded seedling and the fertilizer is completed, the operation lever 26 and the discharging hose 27 are sprayed on a slope or the like. Numeral 28 denotes a water supply pump, which is provided with a suction hose 29 and a discharge pipe 30 connected to the tank 1, and if the water needs to be added to the mixture, the mixture is put into the tank 1 via this device.

Next, a method for spraying plant seedlings on a slope or the like using the spraying type planting and greening apparatus having the above-described configuration will be described. The plant seedling is obtained by filling a growing tray 33 divided into cells shown in FIG. 4 with culture soil, and then directly cutting and rooting the vegetatively propagated plant. 35) is used. Since the cell molded seedlings 35 are taken out from the growing tray 33 and used when they become appropriately large, rooted root pots are formed, and soil is held on the roots, so that long-term storage can be performed. In particular, the growth after spraying is also good.
In addition, mass production can be achieved in a short time as compared with conventional polypot cultivation seedlings. Then, in addition to the cell molded seedlings 35, a fertilizer, a vegetation base material, a bonding material that can be more effectively adhered to a slope, and the like are charged at a predetermined ratio from the manhole 2A, and if necessary, the water supply pump 28 is turned on. Then, a predetermined amount of water is put into the tank 1.

Thereafter, the air compressor 7 is started and the three-way valve 8 is started.
Is switched to the side of the air jet port 11, the compressed air pushes up the elevating body 12 and jets out from the air jet port 14 into the tank 1 to mix the cell-molded seedling 35 and the like.
Needless to say, the amount of the compressed air is selected in consideration of conditions such as the amount of the mixed substance, the specific gravity, the mixing time, and the fact that the plant seedling is not damaged. Pneumatic mixing this is to be mixed equally well as conventional mixing of the stirring blade can be reduced plant stems seedlings, cutting roots like. In short, pneumatic mixing equipment
To prevent damage to plant seedlings by combining
For the first time, it is possible to spray vegetatively propagated plants.

After the mixing of the cell seedling 35 with the fertilizer or the like is completed, the three-way valve 8 is switched to the discharge port 9a side, and the stirring body 4 is rotated at a low speed by the driving body 5. The rotation of the stirring blades 4 is an operation of sending the cell seedlings and the like in the tank to the mixing and discharging port 25. Therefore, the rotation speed may be low, and the low speed rotation of the stirring blades does not damage the cell seedlings 35. When the operation lever 26 is opened, the mixed cell molded seedlings and the like are discharged from the discharge hose 27 in the same manner as in the related art, so that the cell molded seedlings 35 can be easily planted by spraying toward the slope. The cell-molded seedlings can be satisfactorily grown because they are planted on the slope together with fertilizers.

Since this apparatus is also provided with a stirring blade 4, it can be used for conventional grass stalks (crawl stalks such as horngrass) or seeds.
The same operation as before can be used to blow on slopes, etc.
Can be attached. Further, as the plant seedlings, pickled roots were picked up, and cell molded seedlings grown on the growing tray 33 partitioned into cells were exemplified, but it is needless to say that some plant seedlings do not need to be grown as cell molded seedlings. No.

[0014]

The blowing of plant seedlings by air mixing according to claim 1
According to attach greening method, since for mixing plant seedlings and fertilizers with compressed air, to be mixed without damage the plant seedlings, then, is a method for spraying the glue surface or the like by the air jet,
It is possible to easily green the slope. Claim 2 is water
The mixture is mixed with the medium to prevent further damage to plant seedlings.
Stop and mix easily. Claim 3 is a plant seedling.
Use molded seedlings.
And the growth after spraying is good.
And has the advantage that it can be mass-produced in a short time.
I have.

[Brief description of the drawings]

FIG. 1 is an overall view including a partial cross-section of a pneumatic mixing device for plant seedlings loaded on an automobile.

FIG. 2 is an enlarged sectional view of an air outlet.

3A is a front view of the cyclone, FIG. 3B is a plan view, and FIG. 3C is a cross-sectional view.

FIG. 4 is a conceptual diagram of a cell molded seedling as a plant seedling.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tank 4 Stirrer blade 5 Driver 7 Air compressor 8 Three-way valve 11 Air jet port 12 Elevator 20 Cyclone 21 Inlet 22 Outlet 25 Mixing discharge port 28 Water pump

──────────────────────────────────────────────────続 き Continued on the front page (72) Osamu Yoshida, Inventor 2695, Hagiwara-cho, Hagiwara-cho, Ichinomiya-shi, Aichi (72) Inventor Yujiro Izumo 3-1-1, Ariake, Koto-ku, Tokyo Omotogumi Technical Research Co., Ltd. In-house (72) Inventor Akira Fukushima 67, Ishii, Hidaka-cho, Kinosaki-gun, Hyogo (56) References JP-A-5-247943 (JP, A) JP-A 8-253937 (JP, A) JP-A 8- 42300 (JP, A) JP-A-8-215492 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) A01C 7/00 A01C 21/00 A01G 1/00 E02D 17/20

Claims (3)

(57) [Claims] The method according to claim 1 the plant seedlings and fertilizers such as compressed air in the tank
A method of spraying and planting plant seedlings by pneumatic mixing, wherein the mixture is sprayed onto a slope or the like after further mixing. 2. Water is added to plant seedlings and fertilizers, etc.
2. The pneumatic method according to claim 1, wherein the mixing is performed by compressed air in the tank.
Spray greening method of plant seedling by mixing. 3. A growing tray divided into cells for plant seedlings.
After filling the soil with culture soil, vegetatively propagated plants are directly
The pneumatic type according to claim 1 or 2, wherein the root is rooted.
Spray greening method of plant seedling by mixing.