JPS623707A - Fertilizer scattering apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a fertilizer spreading device (2) that spreads fertilizer in the form of one powder or the like onto a field.

[Prior art and problems to be solved by the invention] Conventionally, various types of fertilizer spreading devices have been devised.

However, these fertilizer spreading devices are so-called specialized machines for spreading fertilizer, so they cannot be used for general purposes or multipurposes, and farmers (
For both of them, this was an inconvenient financial burden.

[Means for solving problems]

The purpose of the present invention is to eliminate these disadvantages, and the gist thereof is to connect a mounting frame to the traveling aircraft body so that it can move up and down, and to connect the transport platform to the mounting frame so that it can be tilted ( 2, a plow member is provided on the carrier platform to protrude from the outer bottom surface of the carrier platform, the plow member is provided so as to be retractable above the outer bottom surface of the carrier platform; A fertilizer spreading device is characterized in that it is configured as follows.

[For production]

As the traveling body travels, the plow member introduces the mud into the transport platform, and the fertilizer inside the transport platform is scattered and falls.

〔Example〕

FIG. 1 to FIG. 6 show an embodiment of a fertilizer spreading device to which the present invention is applied, and (1) is a traveling machine which is a tractor,
The mounting frame (3) is attached to the traveling aircraft (1) by the connecting mechanism (2).
are connected.

This connection mechanism (2) consists of lower links (4) on both sides of the rear left and right sides of the traveling aircraft (1), and an upper link (4) at the center of the upper rear part of the traveling aircraft (1).
5), swinging arms (6) on both left and right sides of the rear upper part, and left and right lifting links (7) connecting the swinging arms (6) and the lower link (4); Link (4
) and the top link (5) to the mounting frame (
3), and the mounting frame (3) can be moved up and down by the hydraulic swing of the swing arm (6).

(8) is a transport platform, which includes a bottom plate (9), a front plate (IOJ,
The left and right side wall plates, the rear plate α2 (formed in a box-shape with two twists, and the left and right side wall plates αB and the rear plate circle are configured to be able to be horizontally collapsed).

In addition, the mounting frame (3) is formed in the shape of a side surface, and the front part of the bottom plate (9) of the transport platform + 8F is placed on the horizontal part (3a). The front plate is brought into contact with the portion (3b), and the mounting frame (3) and the carriage (8) are locked by the holding mechanism (141), that is, the hook rod α9 on the upper part of the vertical portion (3b)
is hooked on the sweat hanging αQ on the upper part of the front plate αQ to hold the carrier (8), and at this time, the carrier (8) is configured to tilt backward about the fulcrum axis CI3+.

Further, the fertilizer spreading holes αD are drilled at a predetermined pitch in the left and right direction in the front part of the bottom plate (9), and the inside surface (0) is a long slide plate (110), and the guide plate α (2) can be freely slid left and right. A through hole with the same diameter and pitch as the fertilizer spreading hole αD is bored in this slide plate αa, and a passage window (2υ) is formed in the bottom plate (9) at the same position as the fertilizer spreading hole αD. death,
Furthermore, (an engaging pin I221 is provided protrudingly on the varnished plate α, and on the other hand, the lower part of the adjustment lever (c) on the front plate α0 is inserted into the center pin 07.
4), and a position regulating plate @ is attached to the front plate α0), and an adjustment lever (
The upper part of the adjustment lever (C) is engaged by the spring elastic action of the adjustment lever (C) itself, and a U-shaped groove (B) is formed at the lower end of the adjustment lever (C).
Fit this U-shaped groove □□□ into the engagement pin (2 and 2), press the adjustment lever (C) toward the front plate αω side, separate the adjustment lever from the toothed part (1), and adjust as it is. By swinging the lever (C) at the center of the central bin Q and sliding the slide plate (18) left and right, the effective diameter of the fertilizer spreading hole (L7) can be adjusted.

Further, the vibration mechanism (c) includes the vertical portion (3b) of the mounting frame (3).
) Attach the holding frame between C1fl and this holding frame @ (2 rotation axis Oυ can be freely rotated with bearing C321 (2 bearings, and an eccentric weight ring is attached to this rotation axis Oυ, and it runs with rotation axis 0υ) Aircraft (1) power take-off shaft (b) and flexible joint C35
), the rotating shaft c3υ is rotated by the power take-off shaft, and the entire mounting frame (3) is swung by the eccentric gravity action of the eccentric weight ring Q.

In addition, (to) is a plow member, and in this case, the gutter member 0η on the bottom of the carrier (8) is attached to the fulcrum shaft (13) so that the tip part can be swung upward by the shaft (to), A blocking member G!3 is formed at the base of the plow member, and the blocking member G! A blocking branch (40) that prevents downward swinging from the transport platform (
The holding bin (4υ can be inserted and removed) and is formed on the bottom of the carrier (8), and the branch member (37) holds the E-plow member example in the upper retracted position. A lid member (2) is provided which opens and closes the earth and sand inlet (421) by swinging around the axis (431).

Further, a rear edge of the opening of the bottom plate (9) (two triangular blade portions (C)) is attached.

Since this embodiment has the above-mentioned configuration, the plow member example is held in the upper retracted position by the holding bottle (4υ), the earth and sand inlet (4 pieces are closed by the lid member T44), and the powder is stored in the transport platform (8). 2. Store granular fertilizer, etc., adjust the opening amount on the fertilizer spreading hole side with the adjustment lever (c), rotate the power take-off shaft (goods), rotate the eccentric weight ring Q, and install the mounting frame (3). When the traveling machine body (1) is moved forward by vibrating, the fertilizer (a) falls from the fertilizer distribution hole side, and the fertilizer (a) can be sprinkled on the field.

At this time, as shown in Figure 3, connect the transport platform (8) to the connecting mechanism (2).
If you place it in an upwardly slanted position, the top of the bottom plate (9) will be covered with fertilizer (
Al can be smoothly transferred toward the fertilizer spreading hole αη.

Further, the remaining fertilizer in the carrier (8) can be discharged by releasing the holding mechanism ← and tilting the carrier (8) backward.

In addition, as shown in No. For example, the soil in the field is removed with a plow member (support) and introduced into the transport platform (8), and the soil in high places is removed and introduced.
At a low place, the holding mechanism α is released and the earth and sand in the transport platform (8) is discharged, thereby making it possible to perform land leveling work to correct the height of the field.

In addition, by moving the traveling body (1) backward, the blade portion (4
5), you can level the earth and sand and perform special snow removal work.

The position of the fertilizer spreading hole (1'0) may be located at the bottom of the carrier (8), for example, at or near the boundary between the front plate α0 and the bottom plate (9), or between the rear plate α force and the bottom plate ( 9) can also be applied to the boundary with or near the boundary.

〔Effect of the invention〕

As described above, the present invention can uniformly spread fertilizer over a field through the fertilizer distribution hole, can also level the ground with a plow member, and can also be used with various management machines, and can also be used to transport harvested products. can be used for general and multipurpose purposes.

As described above, the intended purpose can be fully achieved.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; Fig. 1 is an overall side view during land leveling work, Fig. 2 is a front upward perspective view of the transport platform, and Fig. 3 is an overall side view during fertilizer spreading work. Figure, Figure 4, Figure 5
Figures 6 and 6 are partial cross-sectional views.
Mounting frame, (8)...Transportation platform, (17)...Fertilizer spreading hole,
(36) Plow member.

Claims (1)

[Claims] A mounting frame is connected to the traveling body so as to be movable up and down by a coupling mechanism, a carrier is provided on the mounting frame so as to be tiltable, a plow member is provided on the carrier so as to protrude from the outer bottom surface of the carrier, and the plow member is mounted on the carrier. 1. A fertilizer spreading device, characterized in that the device is configured to be retractable above the outer bottom surface of the carrier, and has fertilizer spreading holes formed in the lower part of the carrier.