JPS59151803A - Fertilizing machine of compost - 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] The present invention provides a novel fertilizer applicator for composting and the like.

As a conventional compost application machine, a machine commonly known as a manual spreader is known and is commonly used, which uses a rotating beater to release the compost loaded on a loading platform #C and spread it on the ground surface r. However, recently.

There is a growing need to renew and improve farmland where soil fertility has declined. The reason is 8. Over the years, the heavy use of chemical fertilizers has led to a decline in the fertility of the soil, leading to a decline in crop maturity and making crops more susceptible to diseases and cold damage.

B. %π In pasture fields, the topsoil becomes more compact due to the tread pressure f from running parts caused by the use of large root stocks such as tractors and working machines, and the permeability of air inside the soil becomes poor, causing the inside of the soil to become more compact. In addition to inhibiting the elongation of roots of crops and promoting poor growth, trampling pressure has caused grass to wither, which has become a problem.

In the C1 pasture field, grass roots, the so-called root mat (ROOT
MAT) is deposited thickly on the earth's surface. In grass fields where root mats have accumulated in this way, surface ventilation and water permeability deteriorate, and in addition, the effect of fertilization is reduced, resulting in extremely poor grass growth and reduced grassland productivity.

These issues have been raised recently.

The present invention has been made in view of these problems, and will be described in detail below based on an embodiment shown in the drawings.

1 is a fertilizer applicator for cotton compost, etc. and.

Its structure includes an integrated cover 6 for guiding the rear f of the frame 5 in which the beater is disposed, a cylindrical fertilization chute 8 that communicates with the lower opening 6B of the cover integrated 6 and vibrates, and is inactive. The coulter 168-
The mounting rod 14 is fixed via a horizontal par 13A to the support arm 13 whose base is pivoted at the rear lower part of the compost spreader, and the support arm 13 and The tilling disk 15 and the like are configured to be able to be raised and lowered by a suitable lifting means 19f.

Therefore, reference numeral 2 designates a well-known compost spreading machine, which is constructed so that the compost M loaded on a loading platform 3K supported by support wheels W is conveyed rearward by a conveyor (not shown). Frame body 5
is constructed by assembling earthen walls 5A and side walls 5B in a gate shape, and is connected to the rear of the loading platform 3, and inside this frame, a leveling beater 4A and a main beater 4 are rotated in the direction of arrow A, respectively, with their upper and lower positions. It is arranged like this. 7 is Lord Peternoden mJ+
4m Te, 65° is the rear edge r of the frame 5, and the outwardly protruding connecting edge. The guiding cover unit 6 has a vertical wall 6A shaped like 5 (not shown) and a side wall 6A' connected to the vertical wall 6A to guide the compost crushed and thrown away by the beater downward.
It consists of and.

A connecting edge 6' that abuts the connecting edge 5'rr is formed on the front edge of the cover unit 6, and each of these edges has an angle of 5°.

6 degrees, and are connected by a connecting fitting 22.

The connecting portion between the cover fertilizing chute 8 and the pulling N\ body 6 is as follows. In other words, the bracket 9 missing from the lower edge of the vertical wall of the case body and the bracket 9 protruding from the upper edge of the rear surface of the chute 8 are connected by the HA & support 1 [hlo], and the pivot 12 provided at the front of the side wall of the chute 8 It is connected by a rod IIA to a crank 11 which is connected to the transmission shaft 1 via an f-speed mechanism (not shown). As a result, shoot 8
vibrates in the front-back direction (arrows F and R). 20
is a bracket protruding from the rear lower part of the compost spreader, and the base of the support arm 13 is pivoted on this bracket. 23 is a bottle inserted into the insertion/removal position of the axis 2UA4. The tilling disk 15 has an outer circumferential blade portion 15A, and is rotatably attached to the lower portion 4 of the mounting rod 14 using a rotation center shaft 14A.

This shaft 14A is supported with eight slopes in the traveling direction and in the vertical direction.

Further, the coulter 16 is arranged so as to peel off the soil crushed by the rotating disc 15tr, turn the plowed soil to the opposite side of the circle &15, and form an opening 21 in the topsoil. Furthermore, the elevating means 19 has a kerato 9 and a horizontal pad=13AOtll.
[It is preferable to suspend the hydraulic cylinder between the provided brackets 18. 17 is a bracket fixed to the cover unit 6.

Next, the present invention will be explained in detail.

The compost M to be piled onto the loading platform 3 is conveyed rearward by a conveyor (not shown) K, is crushed by a king beater 4Vc provided in the frame 5 and rotates in the A direction, and is subjected to the action of a leveling beater 4A which also rotates. It is given a good release. These crushed composts fall into the cover unit 6 in a downward direction f. The cylindrical chute 8 connected to the lower opening 6BK of the integral cover 6 rotates the crank 11 with the support shaft 10 as a fulcrum.
In the front-back direction F by the pivot 12 via the rod 11A,
RK vibrates. The compost falling from above falls onto the inclined surface of the vibrating chute 8, is forcibly conveyed downward by the vibration of the chute 8, and is discharged to the lower outlet of the chute 8. A disc 15 disposed near the lower exit portion of the chute 8 plows the topsoil while rotating on its own axis, and cuts root mats that can accumulate on the surface layer with the outer blade portion 15A of the disc 15. The soil layered on the rotating disc 15 is peeled off and the soil tilled by the disc 15 is turned over to the side opposite to the disc 15 to form an opening 21 in the topsoil. As a result, the compost discharged from the chute 8 is injected into the opening 21 and fertilized. Further, the disc 15 is rotated by the pivot shaft 20A due to the expansion and contraction of the hydraulic cylinder 19. As the fulcrum can be raised and lowered freely, the plowing depth can be adjusted freely depending on the soil and work conditions. 19 &M makes the yen &15 rise.

Next, remove the connecting fitting 22 that connects to the body 5, which has been conventionally practiced only in the compost spreading machine 2, remove the crank 11 fitted into the spline groove of the transmission shaft 7, and remove the support arm 1.
By untying the connection between 3 and the bracket 20 using the stop pin 23, the device 1 of the present invention can be removed from the compost drinking machine 41, thereby allowing several nights of normal rearward widening work to be carried out.

The effects of the present invention explained above are the same as those mentioned in the beginning. At the same time, the root mat that accumulates on the surface of the grass field is cut and destroyed by the blade part f on the outer periphery of the disk, thereby regenerating young roots of the crop, and
Ventilation of the surface layer 9 Improves water permeability.

Increases the effectiveness of fertilization. In addition, the topsoil that has been compacted by plowing the topsoil with a disk becomes soft and swollen, and has good aeration and water permeability, making it possible to create a field suitable for growing a single crop.

B. The fertilization chute is installed directly above the tillage disc, so
The compost that is forcibly discharged from above is reliably injected into the open grooves in the surface layer formed by the disc and the coulter, resulting in a good fertilization effect.

0. A case body is installed behind the beater, and a forced vibration fertilization chute is connected to the lower part of the case body, so that the compost released by the beater collides with the wall of the case body. Even wet compost can be uniformly and reliably applied without stagnation through the shoot L.

Since the D1 disc 15 can be raised and lowered by the raising and lowering means,
Depending on the soil and work conditions, the plowing depth can be freely adjusted and the plowing disc can be raised to the top to reduce running power on general roads (
It can be done.

Fl. By using the device 1 of the present invention in place of a compost spreader, it is possible to carry out the conventional wide-spreading work at the rear.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention; FIG. 1 is a partially cutaway left side view, and FIG. 2 is a partially cutaway rear view. 1010 Fertilizer applicator for compost, etc. of the present application, 2. ,, a known cover compost spreader, 5. ,, Frame, 6. ,, ShimaN\body, 811. Fertilizing chute.

Claims (1)

[Scope of Claims] A cover unit 6 is provided at the rear of the frame body 5 in which the beater is disposed, and a cylindrical fertilization chute 8 that vibrates along with the lower white part 6Bff of the cover unit 6 is provided. The coulter 16 faces the lower part of the tip of the fertilization chute 8.
The tillage disk 158 is provided with a mounting rod 14Vr, and the mounting rod 14 is fixedly installed via a support arm 13ff and a support bar 13A whose bases are pivotally connected to the rear lower part of the compost spreader. A fertilizer applicator for compost, etc., characterized in that the tillage disk 15 and the like are configured to be able to be raised and lowered by suitable lifting means 19.