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A kind of openable grain tank

A technology of opening and closing grain boxes, which is applied in the direction of agricultural machinery and tools, agriculture, cutters, etc., can solve the problems of high manufacturing cost and complex structure, and achieve the effect of convenient operation, simplified operation and low maintenance cost

Active Publication Date: 2018-10-16
TAIZHOU CHANGFA AGRI EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Telescopic joint structure, that is, the box body includes at least two telescopic joints that are sequentially telescopically matched along the up and down direction. The disadvantage is that it needs a driving device and a fixing mechanism to cooperate with it. The structure is more complicated and the manufacturing cost is higher.

Method used

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  • A kind of openable grain tank
  • A kind of openable grain tank
  • A kind of openable grain tank

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Embodiment Construction

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0033] In order to make the drawing concise, each drawing only schematically shows the parts related to the present invention, and they do not represent the actual structure of the product. In addition, to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. Herein, "a" not only means "only one", but also means "more than one".

[0034] In this pa...

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Abstract

The invention discloses an open-close type grain tank. The open-close type grain tank is characterized by comprising a tank body of which the volume is not changed during a working process, a first side door, a second side door, first dwarf doors and second dwarf doors. An inlet allowing grains to enter is provided above the tank body, and the first side door, the second side door, the first dwarf doors and a grain tank dwarf door are located at the upper part of the tank body. The first side door is opposite to the second side door, the pair of second dwarf doors are oppositely arranged, the first side door, the second side door and the pair of second dwarf doors form a grain tank dynamic space with an upper end opening and a closed periphery respectively through the first side door, the second side door, the pair of second dwarf doors and the first dwarf doors fixed on the tank body during opening, and cover the inlet when closing. The problem that the volume of the grain tank is small is solved, the grain tank can be conveniently open and closed, the road passing performance of a heightened grain tank is solved, the structure is simple and the operation is convenient.

Description

technical field [0001] The invention relates to the technical field of harvesters, in particular to an openable grain tank. Background technique [0002] With the improvement of agricultural modernization, combine harvesters are widely used in grain harvesting. The harvester grain box is a device for temporarily storing harvested grains. The grain box includes a box body and a box cover on the upper part of the box body. [0003] The volume of the general grain tank is fixed, and the external dimensions are fixed. After reaching the upper limit of the capacity of the grain tank, the grain needs to be unloaded in time. However, increasing the height of the grain tank to expand the capacity of the grain tank will cause inconvenience in walking. Based on this situation, the grain tank can be designed as a structure with adjustable capacity. The existing capacity-adjustable mechanisms mainly include the following types; [0004] Detachable side plate structure, the periphery o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D43/063
CPCA01D43/0635
Inventor 黄维邢加柱王辉
Owner TAIZHOU CHANGFA AGRI EQUIP
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