Middle divider of fully compatible corn header

Abstract

The utility model belongs to the technical field of corn header dividers, and particularly relates to a fully compatible corn header middle divider which comprises a divider assembly, the divider assembly comprises a connecting section and a pointed section, a reducing chamfer is arranged at the connecting end of the connecting section and the pointed section, and the length of the divider assembly is shortened through the reducing chamfer; according to the fully-compatible middle divider for the corn header, chamfering and reducing treatment is carried out on the middle cover of the header, so that the length of a divider assembly is shortened to a certain extent, the length of a machine tool is reduced, and the machine tool can work more flexibly; in addition, the alpha angle and the beta angle are subjected to corresponding optimization design, so that the feeding effect is improved, the loss rate of clusters is reduced, and meanwhile blockage is effectively avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of corn header dividers, and specifically relates to a fully compatible corn header divider. Background Technology

[0002] The corn header divider is one of the components of the corn header. Currently, the length of the corn header divider in the current structure is too long, resulting in a longer machine length and affecting flexibility. In addition, the shape design of the corn header divider in the current structure is unreasonable, which affects the feeding effect. For example, the corn plants are pushed down or broken before they enter the stalk pulling area, which leads to missed ears and increases the ear loss rate. It can also cause machine blockage.

[0003] Therefore, solving the above problems is our research and development direction. Utility Model Content

[0004] This utility model provides a fully compatible corn harvester divider, which can solve the problems pointed out in the background art.

[0005] A fully compatible corn harvester divider includes a divider assembly, which includes a connecting section and a pointed section. The connecting end of the connecting section and the pointed section is provided with a variable diameter chamfer to shorten the length of the divider assembly.

[0006] Preferably, the variable diameter chamfer is a circular arc variable diameter chamfer.

[0007] Preferably, the included angle between the two oblique sides of the divider assembly is angle β, and the angle of angle β is between 15° and 32°.

[0008] Preferably, the angle between the upper hypotenuse of the divider assembly and the plane containing the bottom surface of the divider assembly is angle α, and the angle α is between 22° and 30°.

[0009] Beneficial effects: This utility model provides a fully compatible corn header divider, which has a chamfered and diameter-reduced middle cover of the header, thereby shortening the length of the divider assembly to a certain extent, thus reducing the length of the implement and making it more flexible in operation; in addition, the α angle and β angle have been optimized to improve the feeding effect, reduce the ear loss rate, and effectively avoid the occurrence of blockage. Attached Figure Description

[0010] Fig. 1 This is a schematic diagram of the structure of this utility model.

[0011] Fig. 2 This is a side view of the present invention.

[0012] Fig. 3 This is a top view of the present invention.

[0013] Explanation of reference numerals in the attached figures:

[0014] The diagram labels are: connecting segment 1; pointed segment 2; variable diameter chamfer 3; side bevel 11; upper bevel 12. Detailed Implementation

[0015] The following describes a specific embodiment of the present invention in detail with reference to the accompanying drawings. However, it should be understood that the scope of protection of the present invention is not limited to the specific embodiment.

[0016] Example:

[0017] like Figs. 1-3 As shown, the fully compatible corn harvester divider includes a divider assembly, which includes a connecting section 1 and a pointed section 2. The connecting end of the connecting section 1 and the pointed section 2 is provided with a variable diameter chamfer 3, which shortens the length of the divider assembly.

[0018] Specifically, chamfer 3 is a circular arc chamfer.

[0019] In some embodiments, the included angle between the two lateral inclined sides 11 of the divider assembly is β angle, and the angle of β angle is between 15° and 32°. The size of β angle directly affects the introduction effect of the divider. The larger the dividing angle of β angle, the greater the horizontal thrust on the stalk, and the corn stalk is pushed over and the introduction fails. Calculation and practical verification have shown that the effect is best when the β angle is in the range of 15° to 32°.

[0020] In some embodiments, the angle between the upper inclined side 12 of the divider assembly and the plane containing the bottom surface of the divider assembly is angle α, which is between 22° and 30°. Besides dividing and guiding the grains, the divider also supports lodged corn plants. The angle α of the divider is a key factor directly affecting corn stalk breakage. If angle α is too large, it will not only fail to divide and support the grains but will also easily push the corn plants down, causing the corn stalks to break during the dividing process. After multiple experiments, the optimal angle for the divider is 22°-30°, which yields the best results.

[0021] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any variations that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A fully compatible corn harvester divider, comprising a divider assembly, the divider assembly including a connecting section (1) and a pointed section (2), characterized in that: The connecting end of the connecting section (1) and the pointed section (2) is provided with a variable diameter chamfer (3), which shortens the length of the divider assembly.

2. The fully compatible corn header divider according to claim 1, characterized in that: The variable diameter chamfer (3) is a circular arc variable diameter chamfer.

3. The fully compatible corn header divider according to any one of claims 1-2, characterized in that: The included angle between the two sides of the diverter assembly (11) is β angle, and the angle of β angle is between 15° and 32°.

4. The fully compatible corn header divider according to any one of claims 1-2, characterized in that: The angle between the upper inclined side (12) of the divider assembly and the plane containing the bottom surface of the divider assembly is α, and the angle of α is between 22° and 30°.

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