Working machine for paddy field

A technology for working machines and paddy fields, applied in agriculture, transplanting machinery, printing technology and other directions, can solve the problems of insufficient supply of fertilizer handling air, unfavorable structural angles and costs, and softening of fertilizer supply paths, so as to avoid insufficient supply, It is less prone to failure and avoids the effect of overheating

Active Publication Date: 2004-10-06
KUBOTA LTD
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AI Technical Summary

Problems solved by technology

However, in the case of this structure, if the temperature of the supplied fertilizer transport air is too high, troubles such as softening or deformation of the fertilizer supply path will easily occur.
[0005] Therefore, when adopting the air blowing structure of the above-mentioned prior art to constitute a paddy field operation machine, for example, it is necessary to provide an external air suction pipe equipped with a flow regulating valve to connect to the high-temperature air suction cover, to mix the external air into the high-temperature air, etc. A temperature adjustment mechanism that prevents the temperature of the air sucked into the blower from becoming too high, which is disadvantageous from the viewpoints of structure and cost
In addition, when the air suction hood cannot be made very large due to installation space, especially when there are many ridges for transplanting rice seedlings, the supply of fertilizer transport air is likely to be insufficient.

Method used

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  • Working machine for paddy field
  • Working machine for paddy field
  • Working machine for paddy field

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Embodiment Construction

[0045] Next, preferred embodiments of the paddy field work machine according to the present invention will be described based on a ride-on rice transplanter as an example of the paddy field work machine with reference to the drawings.

[0046] Such as Figure 1 ~ Figure 2 As shown, the six-row rice transplanter includes a pair of left and right front wheels 1 that can be freely steered and driven, a pair of left and right rear wheels 2 that can be driven freely, and two lateral sides of a power unit 10 with an engine 11. The prepared seedling accommodation device 3 of the side. A steering wheel 9 for steering the front wheels 1 and a driver's seat 4 are provided on the body frame 5 of the bicycle body 18 . The rice transplanting device 20 is connected to the rear portion of the vehicle body 5 via a link mechanism 6, and can be raised and lowered by a hydraulic hydraulic cylinder 7. The driving force from the said engine 11 is transmitted to this rice transplanting apparatus ...

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PUM

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Abstract

The paddy field working machine includes a fertilizer applying unit mounted to a self-propelled vehicle. The fertilizer applying unit has a hopper for storing a fertilizer, a fertilizer dispatching unit installed to a lower portion of the hopper for dispatching the fertilizer, and a blower for producing a carrying wind to the fertilizer into a fertilizer applying port from the fertilizer dispatching unit. An intake port of an intake duct connected to a suction portion of the blower is placed adjacent to an exhaust muffler. The intake port is opened toward an inside of the vehicle.

Description

technical field [0001] The present invention relates to paddy field operation machines such as rice transplanters. More specifically, the present invention is a paddy field operation machine with a fertilization device mounted on a bicycle. The fertilization device includes a hopper for storing fertilizers. device, and a blower that generates conveying wind for supplying fertilizer from the fertilizer output device to the ditch fertilizer applicator. Background technique [0002] In the paddy field work machine described above, when dew condensation occurs on the path for supplying fertilizer from the fertilizer output device to the ditch fertilizer applicator, or when the fertilizer is wet, the fertilizer will adhere to the supply path, resulting in poor transportation and clogging. [0003] Therefore, in the prior art, for example, there is an agricultural machine equipped with a fertilizing device described in Japanese Patent Application Laid-Open No. 2002-45017 (in part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02A01C15/04
CPCD06P3/32D06P5/003
Inventor 园田义昭松村哲也
Owner KUBOTA LTD
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