JP3002447B1 - Method for forming azeme and apparatus for spraying solidifying agent for azee formation - Google Patents

Abstract

Abstract: PROBLEM TO BE SOLVED: To provide an azee forming method and a solidifying agent spraying apparatus for aze formation, which can easily form azee excellent in durability. SOLUTION: A method for forming a lozenge is provided by causing a tractor to pull a lozenge forming machine along a lozenge forming path on a ground on which a lozenge is to be formed, and spraying a solidifying agent with a solidifying agent spraying device at a front portion in a tractor running direction. Then, the excavating rotor is rotated in the middle part, the ground is dug with the sprayed solidifying agent to mix the two, and the forming rotor is rotated in the rear part to form the aze. The solidifying agent dispersing device for forming azeotropes includes a powdery and granular solidifying agent container body having an upper portion serving as an inlet, an outlet at a bottom portion, and an inclined plate which is lowered toward the outlet inside the container body so as to guide the solidifying agent. The spraying member is provided with a spraying member for gradually discharging the solidifying agent facing the outlet, and the spraying member is provided with a spraying member driving means for operating to smoothly discharge the solidifying agent.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a method for forming azeme and a device for spraying a solidifying agent for azee formation.

[0002]

2. Description of the Related Art Conventionally, azemes have been formed as follows. That is, on the ground on which the azemite is to be formed, the tractor pulls the azeeformer along the azeeformation path to travel, and in the middle part of the tractor traveling direction, the excavator rotor is rotated to dig the ground, and at the rear,
The molding rotor was rotated to form aze.

[0003]

SUMMARY OF THE INVENTION With such a method, it is not possible to compact azeme. Therefore, white rice planting,
The azeotrophic erosion is severe due to watering in paddy fields, etc., and the situation is currently being corrected manually. In addition, water leaks in paddy fields such as mole holes caused by moles can only be filled by human power in the current situation. In addition, herbicides and mowing make fertilizers fertilize and saturate azee, causing paddy fields to collapse or collapse, and this must be repaired manually. In order to solve these problems even a little, in recent years, a simple azee of vinyl chloride has been made to deal with these. However, this is also a recent garbage problem
It has a serious problem of environmental pollution. Purchasing PVC azeze is easy, but it's hard to dispose of when it's old. Recently, open burning is prohibited,
Even if you put it out on a municipal garbage day, you probably won't take it home. In this way, paddy farmers are waiting for painstaking work from the stage of preparing rice. An object of the present invention is to solve the above-mentioned problems and to provide a azeogenesis method and a solidifying agent dispersing apparatus for azeogenesis, which can easily form azeene excellent in durability.

[0004]

Means for Solving the Problems In order to solve the above problems, a conventional azeogenizer is used, and a solidifying agent is sprayed in a preceding process. That is, the configuration of the present invention is as follows. In the method of the first configuration, a fixing agent is sprayed on the ground where azee is to be formed, and the sprayed portion is
A tractor is pulled by a tractor along the ridge formation path to travel, and at the front of the tractor traveling direction, the excavating rotor is rotated to dig the ground together with the sprayed solidifying agent to mix the two, and at the rear, Rotating the forming rotor to form aze.

[0005] The second configuration is a method in which a tractor is caused to travel by a tractor on a ground on which azee is to be formed along the azee formation path, and solidified by a solidifying agent spraying device at a front portion of the tractor in the traveling direction. In the middle part, the excavating rotor is rotated to dig the ground together with the sprayed solidifying agent to mix them, and in the rear part, the forming rotor is rotated to form aze.

[0006] In the apparatus of the third configuration, the upper part of the main body of the powdery solidifying agent container serves as an inlet, and has an outlet at the bottom part. A plate is provided, a spraying member is provided to gradually discharge the solidifying agent facing the outlet, and the spraying member is provided with a spraying member driving means for operating to smoothly discharge the solidifying agent. .

[0007] In the apparatus of the fourth configuration, in addition to the third configuration, the spraying member is formed of a screw conveyer, is arranged so that a rotation axis is substantially horizontal facing the outlet, and a shutter is provided at the outlet. That is.

[0008] In the apparatus of the fifth configuration, in addition to the third configuration or the fourth configuration, the sprinkling member driving means is installed below the inclined plate and is connected to a rotating shaft of the sprinkling member. And a motor coupled to the means.

The apparatus according to a sixth configuration is characterized in that, in addition to the third configuration, the spraying member comprises a rotary feeder, and is arranged with the rotation axis substantially horizontal facing the outlet.

[0010] In a seventh configuration of the apparatus, in addition to the third configuration, the fourth configuration, the fifth configuration or the sixth configuration, a cylindrical hood is connected to the outlet so as to prevent the solidifying agent from scattering. And a shutter is slidably mounted on the cylindrical hood.

The apparatus of the eighth configuration is such that the liquid solidifying agent container main body has an inlet at an upper portion, an outlet at a bottom portion, and a spraying member having a perforated plate connected to the outlet.

[0012]

Embodiments of the present invention will be described below based on one embodiment shown in the drawings. 1 and 2, a tractor B travels along a azee formation path on the ground on which azee is to be formed, and a solidifying agent is sprayed by a solidifying agent spraying section A at a front portion in the tractor running direction. forming machine was pulled to C, by drilling rotor C ₂ in the middle portion in the running direction by mixing them digging up the ground together with the sparged solidifying agent, at the rear in the running direction, by rotating the molded rotor C _3, an azelate It is formed.

Here, a known tractor B is used. Then, a known azeogenizer C (for example,
Kobasia Xeroter Leiden AR750S (manufactured by Kobashi Kogyo Co., Ltd., 684 Nakane, Okayama City, Okayama Prefecture) is used. Alternatively, an aze-nuri machine (eg, 5155 Shiokawa, Maruko-cho, Nagano-gun, Nagano Prefecture, AZ related to the production of Matsuyama Corporation)
-350, UZ-300) is used.

Here, Kobashi Kogyo Co., Ltd. will be briefly described. Each back and forth laterally of the main body C _1, drilling the rotor C ₂ and the molded rotor C ₃ is connected. Drilling rotor C ₂ is-radially, the plurality of claws around parallel horizontal rotation axis azelate forming path, thus provided by bending the front and rear side of the tractor running direction. Then, according to the rotation of the horizontal axis, the earth and sand layer is shaved from top to bottom and excavated, and the earth and sand is crushed and mixed with the solidifying agent sprayed in the previous step. Next, the molded rotor C ₃ is conical drum C ₃₁ and the cylindrical drum C ₃₂ with a horizontal rotation axis Naru perpendicular to azelate forming path are arranged in a concentric. Then, as shown by the imaginary line in FIG. 3, one side of the azemoid having a trapezoidal cross section is formed.

Now, as shown in FIGS. 1, 2 and 3, a mounting base 1 is mounted on a front part of the tractor B with bolts 2, and a powdery and granular solidifying agent spraying unit (device) A is installed on the mounting base 1. . In the solidifying agent spraying section A, the upper part of the solidifying agent container body 11 is an inlet 11a, a lid 13 is provided therein, a first outlet 11b is provided at a bottom, and a second outlet 11c is provided at a bottom side wall. Inside, the first and second inclined plates 1 that become lower toward the outlet so as to guide the powdery solidifying agent
2a and 12b are provided. A spraying member 15 for gradually discharging the solidifying agent is provided facing the outlet, and a spraying member driving unit 17 for operating the smoothing agent to discharge the solidifying agent smoothly is provided on the spraying member.

The spraying member 15 is formed by a screw conveyor, and is disposed with the rotation axis substantially horizontal facing the outlets 11b and 11c, and has first and second shutters 14a at the first and second outlets, respectively. , 14b.
A cylindrical hood 16a is connected to the first outlet 14a so as to prevent scattering of the solidifying agent, and a rubber thin plate is provided from the hood 16a so as to surround irregularities on the ground so as to correspond to irregularities on the ground. The hanging hood 16b is formed.

The spray member driving means 17 is provided with the inclined plate 1.
2a, 12b, an intermediate shaft 17a connected to the rotation shaft of the spraying member 15, a transmission means 17b connected to an end of the intermediate shaft, and a motor 17c connected to the transmission means. And a power supply 17d.

Known cement-based solidifying agents (for example, Geolite 10 manufactured by Chichibu Onoda Co., Ltd., 2-14-1, Nishishinbashi, Minato-ku, Tokyo) are used. "Geolite 10", when mixed with soil, quickly produces needle-like crystals by a hydration reaction, forms a bridge between soil particles, rapidly solidifies the soil, and is a harmless inorganic powder without secondary pollution. It is a solidifying agent. If the weight mixing ratio of the solidifying agent is about 2 to 20% based on the soil weight,
The service life can be expected to be about 5 years, but if the mixing ratio is increased, the service life is increased.

Here, a test example of azeogenesis is shown. When a cement-based solidifying agent (the above-mentioned "Geolite 10") is used and 5 m is constructed with an azeotrope-improved cross-sectional area of 0.1 m ² (FIG. 3), soil 1
It is assumed that 50 kg, 75 kg, and 100 kg of the solidifying agent are used for m ³ . If the improvement distance is 5m, the improvement soil volume is 5
mx 0.1 m ² = 0.5 m ³ , solidification agent addition amount 50 kg
/ When m ^3, the amount of the solidifying agent ^{0.5m 3 × 50kg / m 3 =} 2
5 kg (mixing rate 3.1%). 75k of solidifying agent added
In the case of g / m ^3, the amount is 37.5 kg (mixing ratio 4.7%), and in the case of the solidifying agent addition amount 100 kg / m ³ , the amount is 50 kg (mixing ratio 6.3%). In each case, good results were obtained.

FIG. 4 shows another embodiment, in which a screw conveyor 15 is concentrically housed in a cylindrical case 21, and a solidifying agent introduction port 21 is provided at an upper end of one end of the cylindrical case 21.
a, an outlet 21b for the solidifying agent is provided at the lower end of the other end. The cylindrical case 21 and the screw conveyor 15 are located substantially at the center of the bottom plate with their central axes extending along the longitudinal direction of the bottom plate of the container body 11. Then, a motor 17c is provided below the first inclined plate inclined with respect to the longitudinal direction of the bottom plate, and a belt or chain conduction means 17b connected thereto is provided.
Is connected to the shaft of the conveyor 15 outside the container body 11. The first shutter 14a is opened and closed by an adjusting screw rod 18 along the first guide 14b across the inside of the cylindrical hood 16a.

FIG. 5 shows an embodiment in which the screw is extended to the side of the solidifying agent container main body. That is, the cylindrical case 21 lies on the bottom of the container body 11, and one end of the cylindrical case 21 penetrates the side wall of the container body and protrudes to the outside. The screw 15 is accommodated substantially concentrically in the cylindrical case. An inlet 21a is provided in the upper half of the cylindrical case inside the container body to allow the solidification agent to enter, and an outlet 21b for the solidification agent is provided in the lower part outside the container body. A shutter 14a whose opening area can be adjusted is slidably provided at the outlet through a guide 14b.

FIGS. 6 and 7 show an example in which a well-known rotary feeder 22 (a plurality of blades are provided radially around a rotation axis) is used as a spraying member. In this case, the spray width is almost constant.

FIG. 8 shows a vibration generator 31 as a spraying member.
In this embodiment, the inclined plate 12a receiving the solidifying agent is vibrated so as to be gradually discharged.

FIG. 9 shows an air blowing member 41 as a spraying member.
This is an embodiment in which an air compressor 42 is connected to the outlet, and the air compressor 42 is connected to the outlet.

FIG. 10 shows an embodiment in which a cement-based aqueous solution is used as a solidifying agent. It is sprayed from the perforated plate 52 to the outlet of the container body via the flow control valve 51. This example is sprayed by gravity, but may be sprayed motively by a pump.

FIG. 11 shows an embodiment in which the driving means of the spraying member is driven from a crankshaft of a tractor engine via a belt 61 and a pulley 62, an intermediate shaft 63 and bevel gears 64a and 64b. FIG.
Is an embodiment in which a scatter member is driven from a tractor axle via a belt 71 and a pulley 72.

FIG. 13 shows an embodiment in which a powder solidifying agent is sprayed, sprinkled with water, mixed with earth and sand, and then formed by a roller. As a watering method, water is sprayed from the water tank 81 by gravity or by a pump to the spraying member formed of the perforated plate 82. After mixing the solidifying agent and earth and sand,
Alternatively, water may be sprayed in a step before spraying the solidifying agent.

As another embodiment of the azeme forming method, the fixing agent is sprayed on the ground where the azee is to be formed, manually or separately from the tractor, or by an independent sprayer, as a pre-process. Then, with respect to the sprayed portion, the tractor is caused to travel by pulling a buckwheat forming machine along the buckwheat forming path, and in the middle part of the tractor running direction, the excavating rotor is rotated to ground the ground together with the sprayed solidifying agent. They dug and mix the two, and at the rear, rotate the forming rotor to form aze.

As the solidifying agent, cement, cement-based solidifying agent, cement milk, lime, lime-based solidifying agent, liquid solidifying agent and the like are used. There is no problem in the paddy fields (rice, etc.) regarding the alkali content from the cement-based solidifying agent.

The present invention is not limited to the examples and embodiments described above, but includes various modifications without departing from the spirit and scope of the claims.

[0031]

According to the constitution of the present invention, it is possible to easily form a azeolite having excellent durability. This eliminates the long-lasting azeomorphic work that must be done each year to start rice cultivation. In addition, the problem of environmental pollution caused by the use of vinyl chloride aze or the like has been eliminated.

[Brief description of the drawings]

FIG. 1 is a front view of one embodiment of the present invention.

FIG. 2 is a plan view of FIG.

FIG. 3 is a sectional view taken along the line III-III in FIG. 1;

FIG. 4 is a side view of the second embodiment of the spraying member.

FIG. 5 is a longitudinal sectional view of a third embodiment of the spraying member.

FIG. 6 is a longitudinal sectional view of a fourth embodiment of the spraying member.

FIG. 7 is a sectional view taken along line VII-VII of FIG. 6;

FIG. 8 is a longitudinal sectional view of a fifth embodiment of the spraying member.

FIG. 9 is a longitudinal sectional view of a sixth embodiment of the spraying member.

FIG. 10 is a longitudinal sectional view of a seventh embodiment of the spraying member.

FIG. 11 is a plan view of a second embodiment of the watering member driving means.

FIG. 12 is a plan view of a third embodiment of the watering member driving means.

FIG. 13 is a front view of the embodiment when watering is performed.

[Explanation of symbols]

A solidifying agent diffusing unit (apparatus) B tractor C azelate former C ₁ body C ₂ Drilling rotors C ₃ molded rotor C ₃₁ conical drum C ₃₂ cylindrical drum 1 mount 2 bolts 11 solidifying container body 11a inlet 11b first Outlet 11c Second outlet 12a First inclined plate 12b Second inclined plate 13 Lid 14a First shutter 14b First guide 14c Second shutter 14d Second guide 15 Spreading member 16a Cylindrical hood 16b Spiral hood 17 Spreading member drive 17a Intermediate Shaft 17b Transmission means 17c Motor 17d Power supply 21 Cylindrical case 22 Rotary feeder 31 Vibration generator 41 Air ejection member 42 Air compressor 51 Flow control valve 52 Perforated valve 61 Pulley 62 Belt 63 Intermediate shaft 64a, 64b Bevel gear 71 Belt 72 Pulley 81 Water tank 82 Perforated plate

Claims (8)

(57) [Claims] 1. A fixing agent is sprayed on the ground on which azee is to be formed, and the tractor is caused to travel by a tractor forming machine along the azee formation path with respect to the sprayed portion. 3. The method of claim 2, wherein the excavating rotor is rotated to dig the ground together with the sprayed solidifying agent to mix the two, and at the rear, the forming rotor is rotated to form a fly. 2. A tractor is driven by a tractor along a azeeogenesis path on a ground where azee is to be formed, and the tractor is caused to travel. A method for forming a fly, comprising: rotating a drilling rotor in an intermediate portion to dig the ground together with the sprayed solidifying agent to mix the two; and rotating a forming rotor in a rear portion to form a fly. 3. The powdery solidifying agent container main body has an upper portion as an inlet and an outlet at a bottom portion, and an inclined plate which is lowered toward the outlet is provided inside the container main body so as to guide the solidifying agent. A spraying member for gradually discharging the solidifying agent facing the outlet; and a spraying member driving means for operating the spraying member to smoothly discharge the solidifying agent. Solidifying agent spraying equipment. 4. The spraying member according to claim 3, wherein the spraying member is formed by a screw conveyor, is arranged so that a rotation axis is substantially horizontal facing the outlet, and a shutter is provided at the outlet. Apparatus for spraying solidifying agent for forming azeme. 5. The spraying member driving means is installed below the inclined plate, and includes a transmission means connected to a rotating shaft of the spraying member, and a motor connected to the transmission means. An apparatus for spraying a solidifying agent for forming a azem according to claim 3 or 4. 6. The spraying apparatus according to claim 3, wherein the spraying member comprises a rotary feeder, and is arranged with a rotation axis substantially horizontal facing the outlet. 7. A cylindrical hood is connected to the outlet so as to prevent the solidifying agent from scattering, and a goodwill hood is connected so as to cope with irregularities on the ground. A shutter is slidable on the cylindrical hood. The solidifying agent spraying apparatus for aze formation according to claim 3, 4, 5, or 6, wherein the spraying apparatus is attached to a slab. 8. An apparatus for spraying a solidifying agent for forming azeme, wherein the liquid solidifying agent container body has an inlet at an upper portion, an outlet at a bottom portion, and a spraying member having a perforated plate connected to the outlet.