KR880002822Y1 - Agricultural powder delivery apparatus - Google Patents

Abstract

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Description

Agricultural particle extraction device

The figure shows an embodiment of the agricultural particle extracting device according to the present invention, Figure 1 is a partially cutaway side view of the fertilizer extraction device for rice transplanters.

Figure 2 is a longitudinal rear view of the draw case part.

3 is an arrow observation diagram of line (III)-(III) in FIG.

4 is an arrow observation diagram of line (IV)-(IV) in FIG.

5 is a perspective view of the rotating body for derivation and each stone piece for adjusting the import amount.

6 (a) and 6 (b) are schematic diagrams showing the slide operation states of the rotating body and the protrusion.

* Explanation of symbols for main parts of the drawings

1: storage tank 2: discharge port

3: rotating body for drawing 4: rotating shaft for driving

11: Stone for adjusting the import amount U: Groove for import

12: rotating operation shaft 16: snow tongue

The present invention is installed by placing the injection body extracting rotor having the injection body import groove in the outer circumferential direction in the outer circumferential direction opposite to the discharge port of the injection body storage tank, and in the groove axial direction in the groove Movement control It is related with the branching apparatus for agricultural subcontractors which installed the stone for import quantity adjustment which freely engages.

In such a derivation apparatus, conventionally, the stone piece is adjusted to fit the entire groove in the groove so that the discharge of the distributor can be stopped by closing the discharge port, and the tank is swinged in a dozer posture in which the inlet of the upper part is lowered. In this case, the position of the grooves of the protrusions is not adjusted again so as to obtain an appropriate amount of extraction when the extraction of the powder is started again after closing the discharge port. There is no hassle, and there is room for improvement because of the hassle of complicated tank support structure in order to freely swing large tanks.

The present invention has been made in view of the above-described circumstances, and its object is to make it possible to stop the derivation of the disintegrating body in a state in which it is possible to easily and quickly start the induction of the disintegrating body by simple modification. As a simple structure that effectively utilizes the configuration for the purpose of the present invention, the residual particulates are recovered from the tank.

A feature configuration of the agricultural jet sieve extracting apparatus according to the present invention is that the slide operation can be freely supported integrally with the rotary body and the stone piece in the direction of the axis of the rotating body, and the discharge port which is discharged from the outer circumferential part of the stone piece and the rotating body is closed. It exists in the point comprised so that conversion to the state which isolate | separates, and each of the above-mentioned rotating body and protrusion piece from the discharge port is carried out is possible.

Next will be described the effect by the feature configuration of the subject innovation.

That is, since the ejection body is stopped by closing the discharge port by sliding the rotating body and the projection piece integrally, the rotation body and the projection piece are integrally slided to the original drawing position when starting the extraction of the injection body again. As long as the draw amount before the stoppage is stopped, the injecting body can be started immediately, and the remaining injecting body in the tank can be discharged through the ejection opening simply by sliding the rotor and the stone pieces in a state of separating from the outlet. Can be recovered quickly. Therefore, by a simple remodeling in which the slide operation is supported freely by the slide body integrally, the derivation can be stopped in a state that allows the start of the extraction body to be started easily and quickly again, and the remaining parts in the tank can be stopped. Since the three-dimensional collection can be performed, it is excellent in both the use surface and the production surface, and it came to obtain the agricultural powder extraction | deriving apparatus which is excellent in practical use.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 shows a fertilizer spraying device for fertilizer killing equipped with a passenger rice transplanter, and has a state where the discharge port 2 is opened at the bottom of the fertilizer particle storage tank 1 having a lid 1A open and close at the top thereof. It is opposed to the tank discharge port 2 which installed the fertilizer derivation rotor 3 made of synthetic resin which has a plurality of injection fertilizer import grooves U along the rotational axis direction at appropriate intervals in the circumferential direction. By positioning it, it attaches to the exterior of the drive shaft 4 which has a hexagonal cross section, and attaches to the tank 1 the fertilizer particle extraction case M which also served as the rotating body storage case.

And the seedlings planted as planting aids 5 circulated up and down In addition to forming a fertilizer discharge groove (S) in the side portion of the side) to form a groove, and attached to the paddle bottom stop float (7) to collect the fertilizer discharge port (6) of the pear shape observed from the plane The pipe 8 for guiding and supplying the fertilizer from the above-mentioned derivation case M to the discharge port 6 which has been provided is provided, and it is comprised so that a fertilizer spraying operation can be performed simultaneously with planting work.

In the figure (9) is a rod upper body attached over the front end of the float and the discharge port 6 in a state of bypassing the bottom of the float, and guides contaminants such as straw flakes to the lower side of the discharge port 6. It is.

In addition, two lines La (Lb) of different colors (for example, red and yellow) are spaced up and down on the inner surface of the tank 1 described above, and the state is spread over the entire inner surface. The lower line (Lb) indicates that the remaining amount of fertilizer is the amount that can hold the entire amount (for example 20 Kg) in one fertilizer bag in the tank, and the upper line (La) shows the amount of fertilizer remaining in the cropyard. It indicates that it is enough for one round trip (for example, traveling 200 m).

In addition, (10) and (10) are the fertilizer deodorizing brushes which slide and contact with the outer surface of the rotating body 3 mentioned above.

As shown in Figs. 2 to 5, the driving rotary shaft 4 in which the support cylinder 11A for the support piece 11 for the fertilizer import amount adjustment for adjusting the fertilizer import amount freely engages in the grooves U described above is freely engaged. The external rotation operation is freely fitted to the cylindrical rotary operation shaft (12) to the outside to be screwed together so that the operation can be moved in the axial direction of the rotational body accompanying the rotation, The large diameter member 13 of the rotational action is attached to the part protruding from the derivation case M, thereby making it possible to adjust the amount of fertilizer derivation.

Rotating body 3 in adjusting the lead amount of the O-ring 14 which prevents the fertilizer from moving toward the rotating shaft between the boss portion of the rotating body 3 described above and the end of the rotating operation shaft opposite thereto. And the rotary operating shaft 12 are relatively rotated, but in the derivation operation, the rotary body 3 and the rotary operating shaft 12 are integrally rotatably and frictionally connected to each other. The O-ring 14 for avoiding corrosion of the rotating shaft 4 to be formed due to the adhering of fertilizer is effectively used as a component for controlling the amount of the lead.

An annular stopper 15 which prevents the above-mentioned rotating operation shaft 12 from escaping from the rotating body 3 is attached to the rotating body 3 to slidably connect the rotating body 3 and the protrusion piece 11 integrally. Thus, by supporting the large diameter member 13 described above and slidingly operating the rotating body 3 and the projection piece integrally, the projection piece 11 posted as shown in Figs. 6A and 6B is also shown. And a state in which the discharge port 2, which has been previously described at the outer periphery of the rotor, is closed, and the rotor 3 and the projection 11 are separated from the discharge port 2.

In short, stopping the fertilizer extraction and recovering the remaining fertilizer in the tank is performed by easily sliding the protrusion pieces 11 and the rotating body 3 integrally and quickly.

However, 16 is a tongue piece which consists of a leaf spring which hold | maintains a large diameter member 13 in a lead-out position, and is an operation piece for operation to which it hangs or combs while elastically deforming with respect to the large diameter member 13, In addition, in FIG. 16A is integrally formed.

In driving the driving rotary shaft 4 as shown in FIG. 1, the swinging link 18, which is connected to the swinging arm 17 for circulation operation to the planting vessel 5, is integrally connected to the driving rotary shaft. Reciprocating the drive shaft 4 at a constant angle (for example, 120 degrees) by the one-time reciprocating motion of the swinging link 18 accompanying the one-time circulation operation of the planting relief 5 to the swinging lever 19 attached to (4). It is connected to drive.

The derivation device of the present invention can be used for deriving various sieves, such as for deriving seed fertilizers for spraying fertilizers and for deriving seeds for sowing.

The drive shaft 4 according to the present invention may be continuously rotated in a constant direction, and as described in the embodiment, when the drive shaft 4 is reciprocally rotated at a constant angle, the rotor 3 is rotated. The structure of each part can be changed in various ways, for example, the shape observed in the direction of the rotation axis forms a fan shape.

Claims (1)

Driving rotary shaft 4 so as to face the discharge port 2 of the injection body storage tank 1 with the injection body extraction rotating body 3 having the injection body import groove U in the rotational axis direction in the outer periphery. Derived from the outside of the outside and at the same time moving in the axial direction of the rotating body (3), derived from the agricultural grains excreted in the amount of import adjustment stone pieces 11 that can be fitted to any position of the imported groove (U) In the apparatus, the rotating shaft for driving the cylinder is free to rotate relative to the rotating body 3 for injecting body derivation, and the driving rotating shaft 12 integrally with the rotating body 3 for injecting body derivation ( (4) It is disposed outside and mounted on the driving rotary shaft (4) so as to be able to slide in the axial direction of the shaft. Possible, and the electrical The imported slab 11 and the previously described cylindrical rotary operation shaft 12 are integrally moved in the axial center direction of the driving rotary shaft 4, and thus, the aforementioned slab 11 and the rotating body 3 for derivation. A state in which the amount of fertilizer discharged from the discharge port 2 described above is adjusted as a combination with the outer circumference portion, and the spreading chamber 11, the rotating body 3 and the outer circumference portion from the discharge port 2 are separated. An agricultural gushing body derivation device, characterized in that the state is made.