JPH09131112A - Fertilizing machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve the problem of a conventional scattering machine for tractor or tailer incapable of scattering a fertilizer having high water content. SOLUTION: This fertilizing machine is composed of a frame 2, an axle, wheels 4, a drum part 5, an agitator 6, a hopper 7, a shutter, a scattering plate and a power transmission mechanism and the drum part 5 is composed of a lower base part 5A and a rotary drum part 5B. A fertilizer dropping port 5A11 is opened on the bottom of the lower base part 5A, the agitator 6 is placed near the upper face of the fertilizer dropping port 5A11, the hopper 7 is connected to the rotary drum part 5B and the agitator is actuated according to the rotation of the hopper. The scattering plate is placed at the lower face of the shutter and rubber plates are suspended at the front and rear faces of the scattering plate.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fertilizer spraying machine suitable for spraying special fertilizer having a high water content. Gem fertilizer (trademark-Kubota Co., Ltd.) is an example of a special fertilizer having a high water content.

[0002]

2. Description of the Related Art Heretofore, this type is as follows. Conventionally, a device for attaching a protrusion to a shaft and rotating the shaft is generally used. There is also an air-fed type.

[0003]

The above-mentioned prior art has the following problems. In the case of high-moisture fertilizer, it could not be sprayed with a general stirring device. In addition, it could not be sprayed with the current spreaders for tractors and tillers. The present application has been made in view of such problems of the conventional technology, and an object of the present invention is to provide a device that can solve the above-described problems.

[0004]

In order to achieve the above object, the present invention is as follows. In the present application, the frame 2, the axle 3, the wheels 4, the body 5, the agitator 6, the hopper 7, the shutter 8, the spray plate 9, the power transmission mechanism 1 are used.
0, the axle 3 is rotatably supported on the frame 2 in a direction orthogonal to the traveling direction of the frame, and the wheels 4 are composed of the left and right wheel units 4A, which are fixed to the left and right ends of the axle 3, and the body 5 Is composed of a lower base portion 5A and a rotating body portion 5B rotatably mounted on the upper surface of the lower base portion, and a fertilizer drop opening 5A11 is opened in a pair of left and right at the bottom portion of the lower base portion 5A. The agitator 6 is composed of the left and right agitator units 6A arranged so as to be located near the upper surfaces of the left and right fertilizer drop openings 5A11.
The lower end of is connected and fixed to the upper end of the rotating body 5B of the body 5, the shutter 8 is rotatably arranged on the lower surface of the body 5, and the center of the body and the shutter are connected by the vertical axis 8D. Along with the vertical extension 8D
A scraper acting on the inner peripheral surface of the hopper 7 is attached to the upper portion of the hopper 1, and a small rod 8I for rotating the agitator simple substance 6A is provided on the lower portion of the upper extension portion 8D1 so as to project in the front, rear, left, and right directions to form a scatter plate. 9 is horizontally arranged on the lower surface of the shutter 8 at a predetermined interval, and a rubber plate 9E is hanged on the front surface and the rear surface of the scatter plate 9 in a direction orthogonal to the traveling direction of the frame, and the power transmission mechanism 10 is The fertilizer sprayer is configured so that the hopper 7 and the spreading plate 9 are rotated by the rotation of the wheels 4. In this case, it can be configured as follows. Frame 2 is a flat top plate 2
A and the left and right walls 2 that are bent downwards to the left and right of this top plate
A hitch frame 2C is connected to the lower surface of the frame 2, and a mast 2C1 for attaching to a tailor is provided at the tip of the hitch frame.
Is rotatably supported while passing through the left and right walls 2B of the frame 2 in a direction orthogonal to the traveling direction.
Is composed of left and right wheel units 4A, and claws 4B are projectingly provided on the outer periphery of the wheel unit 4A, and these left and right wheel units are fixed to both left and right ends of the axle 3, and the body section 5 and the lower base section 5A. The lower base portion 5A is rotatably mounted on the upper surface of the lower base portion, and the lower base portion 5A is a disk 5A1 and a circular ring 5 integrally connected to the outer periphery of the upper surface of the disk in a stacked state.
It is composed of A2 and the lower base 5A is attached so as to close the opening 2A1 opened in the top plate 2A of the frame 2, and the fertilizer drop openings 5A11 are provided in the left and right positions of the disk 5A1 in a pair of left and right. The bolt holes 5A12 are opened in a front-rear position in a pair of front-rear positions, and the rotary body portion 5B has a circular ring 5A on the lower base portion 5A.
2 includes a cylindrical portion 5B1 rotatably fitted inside and a pair of protrusions 5B2 provided below the outer periphery of the cylindrical portion, and the lower surface of the protrusion 5B2 abuts on the upper surface of the circular ring 5A2. At the same time, an outer U-shaped groove 5B21 is engraved on the outer peripheral surface of the ridge 5B2, a first bevel gear 5B22 is engraved on the outer peripheral upper surface of the ridge 5B2, and a lower base portion 5A is formed in the groove 5B21. The bearing roller 5C connected to the agitator 6 is attached to the agitator 6, and the agitator 6 is composed of the left and right agitator single bodies 6A arranged near the upper surfaces of the left and right fertilizer drop openings 5A11. 5A is a shaft 6A1 projecting horizontally on the inner surface of the cylindrical portion 5B1.
And four blades 6 rotatably attached to this shaft 6A1
A lower end of the hopper 7 is connected and fixed to the upper end of the rotating body 5B of the body 5, and the shutter 8 is a disc 8A rotatably arranged on the lower surface of the lower base 5A of the body 5. The fertilizer drop opening 5A in the body 5 is attached to this disk.
11 and the fertilizer drop opening 8B opened in a state corresponding to the bolt hole 5A12 and the guide groove 8C, and the lower base portion 5A is connected with the vertical axis 8D that penetrates into the axial center position. The upper extension portion 8D1 of the vertical axis 8D is configured to reach the vicinity of the upper opening portion of the hopper 7, and the upper horizontal rod 8E having the left-right direction at the upper end of the upper extension portion 8D1.
And a scraper 8E1 that acts on the inner peripheral surface of the hopper 7 is attached to the tip of the upper horizontal rod 8E. A horizontal rod 8F is connected, a scraper 8F1 that acts on the inner peripheral surface of the hopper 7 is attached to the tip of the lower horizontal rod 8F, and a lever 8G is continuously provided on the disk 8A so as to extend upward. A small bar 8I for engaging and disengaging the blade 6A2 of the agitator single body 6A to rotate the agitator single body 6A is provided in a lower portion of the extension portion 8D1 so as to project in the front, rear, left and right directions, and the spreading plate 9 is
It is composed of a disk 9A arranged horizontally on the lower surface of the shutter 8 at a predetermined interval, and an appropriate number of spreading blades 9B radially arranged on the upper surface of the disk 9A. The disk 9A is arranged at the center of the disk 9A. The vertical axis 9C is rotatably supported by an arm 9D that is connected to the frame 2, and a second bevel gear 9C1 is fixed to the upper end of the vertical axis 9C. A rubber plate 9E is hung and stretched in a direction orthogonal to the direction.

[0005]

Embodiments of the present invention will be described with reference to the drawings. 1 is a fertilizer spraying machine of the present invention, which is composed of a frame 2, an axle 3, wheels 4, a body 5, an agitator 6, a hopper 7, a shutter 8, a spraying plate 9, and a power transmission mechanism 10. A. The frame 2 is composed of a flat rectangular top plate 2A and left and right walls 2B that are bent downward and are connected to the left and right of the top plate. A hitch frame 2C is connected to the lower surface of the frame 2, and a known mounting mast 2C1 for a tailor is provided at the tip of the hitch frame. B. The axle 3 has a frame 2 with a direction orthogonal to the traveling direction.
Is rotatably supported while penetrating the left and right walls 2B. C. The wheel 4 is composed of the left and right wheel units 4A.
Claws 4B are provided on the outer periphery of A, and the left and right wheels alone are fixed to the left and right ends of the axle 3. D. The body portion 5 is composed of a lower base portion 5A and a rotating body portion 5B rotatably mounted on the upper surface of the lower base portion,
The lower base 5A is composed of a disk 5A1 and a circular ring 5A2 integrally connected to the outer periphery of the upper surface of the disk in a stacked state, and the lower base 5A is an opening 2A1 opened in the top plate 2A of the frame 2. Is installed so as to close the.
A pair of left and right arc-shaped fertilizer drop openings 5A11 are provided at the left and right positions of the disk 5A1, and a pair of front and rear arc-shaped bolt holes 5A12 are provided at the front and rear positions. The rotating body 5B has a circular ring 5 on the lower base 5A.
It is composed of a cylindrical portion 5B1 rotatably fitted inside A2 and a pair of protrusions 5B2 attached below the outer periphery of the cylindrical portion, and the lower surface of the protrusion 5B2 abuts the upper surface of the circular ring 5A2. At the same time, a U-shaped groove 5B21 is carved outward on the outer peripheral surface of the ridge 5B2, and the first outer peripheral surface of the ridge 5B2 has a first
A bevel gear 5B22 is engraved. A bearing roller 5C connected to the lower base portion 5A is mounted in the groove 5B21. E. FIG. The agitator 6 is a single agitator unit 6 arranged on the left and right sides so as to be located in the vicinity of the upper surfaces of the left and right fertilizer dropping ports 5A11.
It is composed of A, and the agitator unit 6A has a rotating body 5B.
It is composed of a shaft 6A1 protruding in a horizontal state on the inner surface of the cylindrical portion 5B1 and four blades 6A2 rotatably attached to the shaft 6A1. There are a metal agitator and a rubber agitator, but the rubber agitator allows the fertilizer to drop more smoothly. F. The lower end of the hopper 7 is connected and fixed to the upper end of the rotary body portion 5B of the body portion 5. G. FIG. The shutter 8 includes a disk 8A rotatably arranged on the lower surface of the lower base 5A of the body 5, and the body 5 on the disk.
Of the fertilizer drop opening 5A11 and the bolt hole 5A12, and the fertilizer drop opening 8B opened in a state corresponding to the bolt hole 5A12, and the guide groove 8C, and the lower base 5A is connected by the vertical axis 8D penetrating into the axial center position. At the same time, the upper extension portion 8D1 of the vertical axis 8D is configured to reach the vicinity of the upper opening of the hopper 7, and the upper horizontal rod 8E is connected to the upper end of the upper extension portion 8D1 in the left-right direction. A scraper 8E1 that acts on the inner peripheral surface of the hopper 7 is attached to the tip of the horizontal rod 8E, and a lower horizontal rod 8F is connected in the front-rear direction at a position slightly lower than the upper end of the upper extension portion 8D1. A scraper 8F1 that acts on the inner peripheral surface of the hopper 7 is attached to the tip of the lower horizontal rod 8F. 8G is a lever that is continuously connected to the disk 8A toward the outside. By moving this lever, the disk 8A is rotated about the vertical axis 8D and the fertilizer drop opening 5A
The opening and closing of 11, and the opening degree can be adjusted. 8H
Is a bolt connecting the bolt hole 5A12 and the guide groove 8C. H. At the lower part of the upward extension portion 8D1, a small rod 8I which is engaged with and disengages from the blades 6A2 of the agitator unit 6A and rotates the agitator unit 6A is provided to project in the front-rear and left-right directions. I. The spreading plate 9 is composed of a disk 9A arranged horizontally on the lower surface of the shutter 8 at a predetermined interval, and an appropriate number of spreading blades 9B radially planted on the upper surface of the disk 9A. The vertical axis 9C planted in the center is rotatably supported by an arm 9D continuously provided on the frame 2,
The second bevel gear 9C1 is fixed to the upper end of the vertical axis 9C. A rubber plate 9E is hung and stretched on the front surface and the rear surface of the scatter plate 9 in a direction orthogonal to the traveling direction of the frame. This rubber plate may be attached to the connecting rod 2C11 which is hung between the hitch frames 2C supporting the frame 2. With this rubber plate, the fertilizer spread by the spreading plate 9 is spread only in the left-right direction. J. The power transmission mechanism 10 is configured as follows. On the one hand, the power from the wheels is rotatably attached to the first sprocket 10A fixed to the axle 3, the second sprocket 10B provided to the counter shaft 10B1 rotatably provided below the frame 2, and the axle 3. The third provided
Transmitted to the bevel gear 10C and the second bevel gear 9C1,
The spreading plate 9 is configured to rotate. On the other hand, the motive power from the wheels is the first sprocket 10A fixed to the axle 3, the third sprocket 10D provided on the counter shaft 10D1 rotatably provided on the upper surface of the frame 2, and the tip of the counter shaft 10D1. The fourth fixed to
It is configured to be transmitted to the bevel gear 10D2 and the first bevel gear 5B22 so that the rotating body portion 5B rotates.

[0006]

Since the present invention is configured as described above, it has the following effects. 1. Not only can it be sprayed, but it can also be finely crushed and evenly sprayed. 2. By rotating the blades, it is possible to spray until the end without causing a so-called clogging phenomenon. 3. The left and right agitator units 6 arranged so that the agitator 6 is located near the upper surfaces of the left and right fertilizer drop openings 5A11.
Since it is composed of A, all fertilizers with a water content of 60% or less can be sprayed.

[Brief description of the drawings]

FIG. 1 is a perspective view with a part cut away.

FIG. 2 is an enlarged vertical sectional view of a main part.

FIG. 3 is a perspective view in which a part of the body is cut away and the center is seen.

FIG. 4 is a perspective view in which a part of the body centered on the center is cut away.

FIG. 5 is a perspective view in which a part of the power mechanism is seen as a center and is cut away.

[Explanation of symbols]

 1 Fertilizer spreader 2 Frame 3 Axle 4 Wheel 5 Body 6 Agitator 7 Hopper 8 Shutter 9 Spreader 10 Power transmission mechanism

Claims (2)

[Claims] 1. A frame (2), an axle (3), a wheel (4), a body (5), an agitator (6), a hopper (7), a shutter (8), a spreading plate (9), a power transmission mechanism. (10), the axle (3) is rotatably supported on the frame (2) in a direction orthogonal to the traveling direction of the frame, and the wheel (4) is composed of left and right wheel units (4A). The body (5) is fixed to both left and right ends of 3).
Is composed of a lower base (5A) and a rotating body (5B) rotatably mounted on the upper surface of the lower base. The bottom of the lower base has a pair of left and right fertilizer drop openings. (5
A11) is opened, the agitator (6) is composed of the left and right agitator simple substance (6A) arranged so as to be positioned near the upper surfaces of the left and right fertilizer drop openings, and the lower end of the hopper (7) is at the lower end of the trunk (5). ), The shutter (8) is rotatably arranged on the lower surface of the body (5), and the center of the body and the shutter is the vertical axis (8).
D) is connected, and a scraper that acts on the inner peripheral surface of the hopper is attached to the upper portion of the upper extension portion (8D1) on the vertical axis (8D), and the scraper is attached to the lower portion of the upper extension portion (8D1). Is a small rod (8I) that rotates the agitator alone (6A), and is projected in the front, rear, left, and right directions.
The scatter plate (9) is arranged horizontally on the lower surface of the shutter at a predetermined interval, and a rubber plate (9E) is hung on the front and rear surfaces of the scatter plate in a direction orthogonal to the traveling direction of the frame to transmit power. The mechanism (10) is a fertilizer sprayer characterized in that the hopper and the spreading plate are rotated by the rotation of the wheels. 2. The frame (2) comprises a flat top plate (2
A) and left and right walls (2B) that are bent and connected downward to the left and right of the top plate. A hitch frame (2C) is connected to the lower surface of this frame (2), and the tip of this hitch frame Mast for mounting on a tailor (2C1)
Is provided, the axle (3) is rotatably supported in a state passing through the left and right walls (2B) of the frame (2) in a direction orthogonal to the traveling direction, and the wheels (4) are separated from the left and right wheel units (4A). And the claws (4
B) is provided in a protruding manner, and the left and right wheels alone are fixed to the left and right ends of the axle (3), and the body portion (5) is rotatably attached to the lower base portion (5A) and the upper surface of the lower base portion. It is composed of the mounted rotating body (5B) and the lower base (5B).
A) is composed of a disk (5A1) and a ring (5A2) integrally connected to the outer circumference of the upper surface of the disk in a laminated state, and the lower base (5A) is a top plate of the frame (2) ( It is attached so as to close the opening (2A1) opened in 2A), and the fertilizer drop openings (5A11) are opened in a pair of left and right positions on the left and right positions of the disk (5A1), and a front and rear pair is provided at the front and rear positions. In this state, the bolt hole (5A12) is opened, and the rotary body portion (5B) is rotatably fitted inside the circular ring (5A2) in the lower base portion (5A) (5B).
1) and a pair of protrusions (5
B2), the lower surface of the ridge (5B2) contacts the upper surface of the circular ring (5A2), and the outer peripheral surface of the ridge (5B2) has a U-shaped groove (5B21) facing outward. The first bevel gear (5
B22) is engraved, the bearing roller (5C) connected to the lower base (5A) is mounted in the groove (5B21), and the agitator (6) is attached to the left and right fertilizer drop openings (5A1).
1) The left and right agitator single units (6A) arranged so as to be located near the upper surface of the agitator unit (6A).
(A) is a shaft (6A1) that is provided in a horizontal state on the inner surface of the cylindrical portion (5B1) of the rotary body portion (5B) and this shaft (6A1).
4 blades (6A2) rotatably attached to A1)
The lower end of the hopper (7) is connected and fixed to the upper end of the rotating body (5B) of the body (5), and the shutter (8) is the lower surface of the lower base (5A) of the body (5). A disk (8A) that is rotatably arranged on the disk, and a fertilizer drop opening (8B) that is opened in this disk in a state corresponding to the fertilizer drop opening (5A11) and the bolt hole (5A12) in the body (5) It is composed of a groove (8C) and is connected to a lower base portion (5A) by a vertical axis (8D) penetrating in the axial position, and an upward extension portion (8D1) of the vertical axis (8D) is The upper horizontal rod (8E) is configured to reach near the upper opening of the hopper (7), and the upper horizontal rod (8E) is connected to the upper end of the upper extension portion (8D1) in the left-right direction, and the tip of the upper horizontal rod (8E) is also connected. Is a screw that acts on the inner surface of the hopper (7). -(8E1) is attached, and a lower horizontal rod (8F) is connected in the front-rear direction at a position slightly lower than the upper end of the upper extension portion (8D1) and the tip of this lower horizontal rod (8F). The scraper (8F) that acts on the inner surface of the hopper (7)
1) is attached, a lever (8G) is continuously provided on the disk (8A) toward the outside, and a blade (6A2) of the agitator unit (6A) is engaged with and disengaged from the lower part of the upper extension part (8D1). Small rod (8I) that rotates the agitator simple substance (6A)
Are provided so as to project in the front-rear and left-right directions, and the scatter plate (9) has a disk (9A) arranged horizontally at a predetermined interval on the lower surface of the shutter (8) and a radial pattern on the upper surface of the disk (9A). The vertical axis (9C), which is composed of an appropriate number of spreading blades (9B) and is planted in the center of this disk (9A), is rotated by the arm (9D) connected to the frame (2). It is supported freely, and the second bevel gear (9C is attached to the upper end of the vertical axis (9C).
1) is fixed, and a rubber plate (9) is provided on the front surface and the rear surface of the scatter plate (9) in a direction orthogonal to the traveling direction of the frame.
The fertilizer sprayer according to claim 1, wherein E) is stretched downward.