JPH0214911U

JPH0214911U -

Info

Publication number: JPH0214911U
Application number: JP9199888U
Authority: JP
Priority date: 1988-07-12
Filing date: 1988-07-12
Publication date: 1990-01-30

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例の縦断側面図、第
２図は同実施例の縦断正面図、第３図は第１図の
−線にほぼ沿つた断面図、第４図は第３図の
−矢視図、第５図は第３図と同様の断面図で
異なつた状態を画いた図、第６図は第１図の−
線に沿う断面図、第７図、第８図及び第９図は
それぞれ、実施例における部材を取出して示す平
面図、第１０図は実施例の一部分の縦断正面図、
第１１図は第２図の―線に沿う断面図、
第１２図は実施例を装備する播種機の側面図、第
１３図は同播種機要部の一部省略平面図、第１４
図は同播種機要部の一部縦断側面図である。１……繰出しケース、２……ホツパー、３……
下部ケース部、４……締金、５……回動操作片、
６……回転駆動軸、６ａ……扁平切欠き部、７…
…回転繰出し板、７ａ……中心穴、８……調量穴
、９……固定繰出し板、９ｂ……突起、１０……
繰出し穴、１１……コイルばね、１２……播種口
、１３……固定仕切り板、１３ａ……ガイド部、
１４……誘導路、１７……本機。 Fig. 1 is a longitudinal sectional side view of one embodiment of this invention, Fig. 2 is a longitudinal sectional front view of the same embodiment, Fig. 3 is a sectional view almost along the - line of Fig. 1, and Fig. 4 is a sectional view of the third embodiment. Fig. 5 is a cross-sectional view similar to Fig. 3 but in a different state, and Fig. 6 is a - arrow view of Fig. 1.
7, 8 and 9 are respectively plan views showing parts taken out in the embodiment, and FIG. 10 is a longitudinal sectional front view of a portion of the embodiment,
Figure 11 is a sectional view taken along the - line in Figure 2;
Figure 12 is a side view of the seeding machine equipped with the embodiment, Figure 13 is a partially omitted plan view of the main parts of the same seeding machine, and Figure 14 is a side view of the seeding machine equipped with the embodiment.
The figure is a partially vertical side view of the main parts of the seeding machine. 1...Feeding case, 2...Hopper, 3...
Lower case part, 4... Clamping, 5... Rotating operation piece,
6...Rotation drive shaft, 6a...Flat notch, 7...
... Rotating feeding plate, 7a... Center hole, 8... Measuring hole, 9... Fixed feeding plate, 9b... Protrusion, 10...
Feeding hole, 11...Coil spring, 12...Seeding port, 13...Fixed partition plate, 13a...Guide part,
14...Taxiway, 17...This aircraft.

Claims

[Scope of utility model registration request]

A hopper 2 is brought into contact with the upper end of a dispensing case 1 with an open top end supported in a vertically inclined manner, with a lower case part 3 with an open bottom end provided on the hopper 2,
The feeding case 1 and the lower case part 3 are fastened together by a clamp 4 having a rotation operation piece 5, and a rotational drive shaft 6 is provided in the center of the feeding case 1 and protrudes from below the case 1. In addition, feeding case 1
A rotating shaft having a central hole 7a into which a flat notch 6a provided at the upper end of the rotary drive shaft 6 fits, and a large number of metering holes 8 which are arranged intermittently along the circumferential direction and which penetrate vertically. A fixed feeding plate 9 is provided with one feeding hole 10 that penetrates vertically and is positioned on the rotation locus of the feeding plate 7 and the metering hole 8, and the feeding hole 10 is located on the inclined upper end side of the feeding case 1. The fixed feeding plate 9 is prevented from rotating by the case 1 as shown in FIG.
A coil spring 11 is provided in contact with the lower surface of the lower case portion 3, and the spring 11 causes both the feeding plates 7 and 9 to rotate while the rotary feeding plate 7 slides into contact with the lower surface of the circumferential wall of the lower case portion 3 at the outer peripheral end of its upper surface. The upper surface of the feeding plate 7 is energized so that it is located almost on the same plane as the upper surface of the flat notch 6a of the rotary drive shaft 6, and the seeding port 1 is placed near the outer peripheral end of the bottom wall of the feeding case 1.
2 is provided, and a guide path between the above-mentioned feeding hole 10 and the seeding port 12 is provided in the feeding case 1 by a fixed partition plate 13 having a guide portion 13a that guides the coil spring 11 at the outer peripheral end side of the spring 11. 14. A seed feeding device for a seeding machine formed with the following: 14.