An assembly tool for a screen box drive shaft assembly of a wheat harvester

A technology for driving shafts and harvesters, applied in assembly machines, manufacturing tools, metal processing equipment, etc., can solve the problems of inaccurate positioning, uneven force, inconvenient operation, etc., saving time and effort in assembly, ensuring assembly accuracy, The effect of high assembly precision

Active Publication Date: 2017-01-04
HENAN RICHUANG GENERAL MACHINERY MFR
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned method for assembling the drive shaft of the screen box of the wheat harvester is not only time-consuming and labor-intensive, but also labor-intensive for the operator
In addition, the method of manual knocking assembly is easy to damage the workpiece during the assembly process, and this method has problems such as inaccurate positioning, small manual hammering force, uneven force, and inconvenient operation.
When the hammering method in the prior art is used to assemble the drive shaft assembly of the screen box, it is necessary to repeatedly reverse the drive shaft and the rocker arm, so it is easy to damage the drive shaft and rocker arm, which seriously affects the yield of the product

Method used

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  • An assembly tool for a screen box drive shaft assembly of a wheat harvester
  • An assembly tool for a screen box drive shaft assembly of a wheat harvester
  • An assembly tool for a screen box drive shaft assembly of a wheat harvester

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Embodiment Construction

[0032] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The description of the exemplary embodiments is for the purpose of illustration only, and in no way limits the invention and its application or usage.

[0033] According to the present invention, an assembly tool for a screen box drive shaft assembly of a wheat harvester is provided, which saves time and effort, improves assembly accuracy and improves yield. Refer to the attached Figure 1-3 An assembly tool for a screen box drive shaft assembly of a wheat harvester according to the present invention will be described. The screen box drive shaft assembly according to the present invention includes a drive shaft 12 , a first rocker arm 10 disposed at a first end of the drive shaft 12 , and a second rocker arm 14 disposed at a second end of the drive shaft 12 . The first rocker arm 10 and the second rocker arm 14 are respectively fixedly arranged...

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Abstract

The invention relates to an assembly tool for a screen box drive shaft assembly of a wheat harvester. The screen box drive shaft assembly includes a drive shaft, a first rocker arm arranged at a first end of the drive shaft, and a The second rocker arm at the second end. The assembly tool according to the present invention comprises a frame, a first positioning device arranged at a first end of the frame and a second positioning device arranged at a second end of the frame, the first positioning device is used for positioning the first The arm, the second positioning device is used for positioning the second rocker arm, and the assembly tool also includes an intermediate positioning device disposed in the middle position and a power ram disposed on a side of the second end of the frame away from the first end. The assembly method using this assembly tool is particularly time-saving and labor-saving. Compared with the manual assembly in the prior art, the assembly accuracy is higher, and the yield of finished products is greatly improved.

Description

technical field [0001] The invention relates to an assembly tool for a drive shaft rocker, more particularly to an assembly tool for a drive shaft rocker used in a screen box of a wheat harvester. Background technique [0002] The technical background related to the present invention will be described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] At present, in the field of harvesting machinery, especially wheat harvesting machinery, the sieve box drive shaft assembly of the wheat harvester is generally assembled by manual hammering, or equipped with a simple sleeve assembly tool, and assembled by knocking. The drive shaft assembly of the screen box of the wheat harvester is composed of the drive shaft, the first rocker arm and the second rocker arm. The drive shaft and the rocker arm are connected by a flat key, and the two flat keys are arranged on the same axial section of the drive shaft. on the same side of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00
Inventor 王喜恩李卫东李洪全孙传明冯学海
Owner HENAN RICHUANG GENERAL MACHINERY MFR
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