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Distribution machine with a device for remotely supplying at least one auxiliary tank comprising an air exhaust device

A supply device and air discharge technology, which is applied in the field of agricultural mechanization and distribution machinery, can solve the problems of air leakage, uncertain mode, fixed-dose rotating parts without the risk of seed rotation, etc., and achieve the effect of large leakage

Active Publication Date: 2015-08-12
KUHN SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So the quality of the planter is broken, releasing a volume of seed instead of a uniform dose of a single seed
In addition, the initiation of the delivery of seeds to an auxiliary storage almost empty of seeds often proceeds in an indeterminate manner due to insufficient air leakage at the auxiliary storage
In this case, there is a risk that the dosing rotating parts will turn without seeds

Method used

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  • Distribution machine with a device for remotely supplying at least one auxiliary tank comprising an air exhaust device
  • Distribution machine with a device for remotely supplying at least one auxiliary tank comprising an air exhaust device
  • Distribution machine with a device for remotely supplying at least one auxiliary tank comprising an air exhaust device

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Embodiment Construction

[0013] figure 1 is a side view of an agricultural distribution machine 1 with a supply device 2 for automatically adjusting the pneumatic supply according to the invention. The dispensing machine 1 has, inter alia, a main storage 3 for containing products, and at least one auxiliary storage 4 . Each secondary storage 4 is supplied remotely from the main storage 3 via the supply device 2 . The supply and transport of the product is thus carried out by the air flow generated by the fan 5 . Both the air flow at the inlet of the fan 5 and the flow at the outlet are adjustable. The supply is effected individually and according to the filling rate of the auxiliary reservoir 4 via the corresponding sealing tube 6 . Each auxiliary reservoir 4 comprises air discharge means 7 in order to discharge the air flow used for conveying the product. The air discharge device 7 is a leaking part. It is implemented in the form of an opening 8 provided in the auxiliary reservoir 4 . The dimen...

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Abstract

The present invention pertains to a distribution machine (1) with a supply device (2) for the self-regulated pneumatic supply of product contained in a main tank (3) to at least one auxiliary tank (4) depending on its filling level via a respective sealed conduit (6). Each auxiliary tank (4) comprises an air exhaust device (7) and a distribution housing (9) for distributing the product comprising a supply chamber (10) and a rotating dosing element (11). The distribution machine (1) is noteworthy in that said air exhaust device (7) is configured to extend substantially beneath the overflow point (18) of said supply chamber (10).

Description

technical field [0001] The present invention relates to the general technical field of agricultural mechanization. The invention relates to a dispensing machine with a supply device for automatically regulating the pneumatic supply, depending on the filling rate, from a main storage containing the product to at least one auxiliary storage, each comprising an air discharge, via corresponding sealed tubes Device and dispensing box for dispensing a product, the dispensing box comprising a supply chamber and a metering rotary part. Background technique [0002] Such a feeding device for seed drills is described in application FR 2 315 834 . The feeding device can deliver products, such as seeds, from the primary storage to at least one secondary storage. The delivery of the product takes place via the air flow through the sealed tube according to the filling state of the auxiliary storage. The auxiliary container has an air discharge device which is arranged on one of the sid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/08
CPCA01C7/081A01C7/046A01C7/082A01C7/102A01C7/20
Inventor J-C·奥迪吉J·埃伯哈特N·叙佩
Owner KUHN SA
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