Fertilizer supply device or agricultural material supply device
A technology for supplying devices and agricultural materials, applied in fertilization devices, fertilizer distributors, agriculture, etc., can solve problems such as unfavorable transfer efficiency
Active Publication Date: 2018-09-28
KUBOTA CORP
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0012] As a result, the transmission system that transmits the return operation of the drive unit to the second one-way clutch has a disadvantageous structure in terms of transmission efficiency.
Method used
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Embodiment Construction
[0177] [1]
[0178] Such as figure 1 and figure 2 As shown, the ride-on rice transplanting mechanism becomes, at the rear portion of the body supported by the right and left front wheels 1, right and left rear wheels 2, there is a connecting mechanism 3 that can swing up and down freely, and the six-row planting type seedling planting device 5 passes through The link mechanism 3 is supported up and down freely, and has a hydraulic cylinder 4 that drives the link mechanism 3 up and down.
[0179] Next, the seedling planting device 5 will be described.
[0180] Such as figure 1 and figure 2 As shown, the seedling planting device 5 is composed of: three transmission boxes 6; a pair of rotary boxes 7 supported on the rear of the transmission box 6 freely in rotation; a pair of planting arms 8 arranged at both ends of the rotary box 7 ; Grounded floating body 9 and seedling-carrying platform 10, etc.
[0181] Such as figure 1 and figure 2 As shown, the power of the en...
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Provided is a fertilizer supply device or an agricultural material supply device. A first connecting piece and a second connecting piece are connected between a single driving portion performing reciprocating action in a prescribed scope and an arm of a first one-way clutch, and between the single driving portion and an arm of a second one-way clutch. Through outbound motion of a driving portion, the first one-way clutch is driven by rotation in a prescribed direction; the second connecting piece is driven by rotation in a direction opposite to the stipulated direction. A driving shaft is driven by rotation by the first one-way clutch in the prescribed direction. Through inbound motion through the driving portion, the first one-way clutch is driven by rotation in a direction opposite to a stipulated direction, and the second connecting piece is driven by rotation in the stipulated direction. A driving shaft is driven by rotation by the second one-way clutch in the prescribed direction. According to the invention, reciprocating action of the driving portion can be effectively transferred to the first one-way clutch and the second one-way clutch so as to drive a driving shaft of a sending portion by rotation.
Description
technical field [0001] The present invention relates to a fertilizer supply device or an agricultural material supply device for sending out powdery rice seeds, fertilizers and chemicals, and liquid fertilizers and chemicals (the above are equivalent to agricultural materials) to paddy fields or dry fields, etc. Or the driving structure of the agricultural material supply device. Background technique [0002] As an example of an agricultural material supply device, as disclosed in Patent Document 1, for example, it is a fertilization device that supplies powdery fertilizer to a field surface. In Patent Document 1, a ride-on rice transplanter is equipped with a fertilization device. [0003] In Patent Document 1, the drive shaft that drives the delivery unit (Patent Document 1 Figure 7 and Figure 14 21) has the first one-way clutch (Patent Document 1 Figure 7 and Figure 14 38), and the second one-way clutch (Patent Document 1 Figure 14 42). It has a drive unit that r...
Claims
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IPC IPC(8): A01C15/00A01C11/02
Inventor 中村奈柴原蓝安田真中川善清清水孝式桥爪达弥
Owner KUBOTA CORP