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Online running-in table

A position adjustment and gear technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problem of insufficient running-in of the corn harvester header 10, difficulty in running-in power input, difficulty in ensuring the factory quality of the corn harvester header 10, etc. question

Active Publication Date: 2015-01-28
ZOOMLION HEAVY MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large volume of the corn harvester header 10 and the large positioning error with the special running-in platform 11, the coplanarity between the corn harvester header intermediate shaft sprocket 102 and the special running-in platform 11 is not easy to control and cannot be guaranteed. The relative positions of the special running-in platform 11 and the corn harvester header 10 are consistent, which brings difficulties to the input of running-in power, which in turn causes insufficient running-in of the corn harvester header 10, making it difficult to ensure the factory quality of the corn harvester header 10

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This embodiment discloses an online running-in platform, such as figure 2 As shown, the online running-in platform includes a frame 20, a running-in motor base 21 and a running-in motor 211 arranged on the running-in motor base 21, and an output sprocket 212 is arranged on the shaft of the running-in motor base 211.

[0025] The frame 20 is welded by structural steel. After welding, it undergoes artificial aging treatment to eliminate internal stress and reduce deformation. The upper plane is processed after welding to ensure its flatness and reduce the cumulative error caused by assembly and other factors.

[0026] The online running-in station also includes:

[0027] The positioning gear 22 arranged on the frame 20 and the driving device 23 axially connected with the positioning gear 22 can drive the positioning gear 22 to rotate. In this embodiment, the driving device 23 includes a driving handle 231 , and the driving handle 231 includes two symmetrical rocker arms...

Embodiment 2

[0041] This embodiment discloses another online running-in station, which is different from the above embodiment in that, as Figure 4 As shown, the drive unit includes:

[0042] The driven sprocket 31 fixed on the positioning gear 22 and coaxial with the positioning gear 22, the driven sprocket 31 and the positioning gear 22 are coaxial gears, and the driven sprocket 31 The diameter is smaller than the diameter of the positioning gear 22 .

[0043] The driving motor 32 and the driving sprocket 33 connected with the rotating shaft of the driving motor 32 . A driving motor connecting seat 321 is additionally provided on the frame 20 , and the driving motor 32 is fixed on the driving motor connecting seat 321 . The driving sprocket 33 is connected with the driven sprocket 31 through a driving chain 34 .

[0044] The online running-in station also includes a drive motor controller 35 connected to the drive motor 32 and used to control the steering of the drive motor 32 . The ...

Embodiment 3

[0047] This embodiment discloses yet another online running-in station, which is different from the above embodiment in that, as Figure 5 As shown, the online running-in station also includes:

[0048] Transmission shaft 40, the transmission shaft 40 is connected to the output sprocket 212 and the input sprocket of the wheat harvester. In addition, the transmission shaft 40 can also connect the output sprocket 212 and the input sprocket of the threshing chamber.

[0049] Among them, such as Image 6 As shown, the drive shaft 40 includes:

[0050] The sprocket joint 41 is used for connecting the output sprocket 212 .

[0051] The connecting shaft 42 is connected to the sprocket joint 41 through the first universal joint 421 . The connecting shaft 42 is composed of a shaft sleeve and a shaft. The shaft and the shaft sleeve are connected by a spline, and the shaft can slide freely on the shaft sleeve to adjust the length of the shaft; the spline connection can transmit a lar...

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Abstract

The invention discloses an online running-in table which comprises a rack, a running-in motor base and a running-in motor arranged on the running-in motor base and also comprises a positioning gear arranged on the rack, a driving device connected with the axis of the positioning gear, a sliding bearing base arranged on the rack, a sliding rail arranged on the sliding bearing base and gear racks, wherein the running-in motor base is arranged on the sliding rail; the gear racks are fixedly arranged at the lower part of the sliding rail, are positioned at the upper part of the positioning gear and are meshed with the positioning gear. The online running-in table is capable of controlling the positioning gear to drive the gear racks by virtue of the driving device so as to realize linear movement of the running-in motor base; the coplanarity of the online running-in table and a corn harvester cutting table is regulated, thereby ensuring that the relative positions of each corn harvester cutting table and the online running-in table are consistent, realizing fully running-in of the corn harvester cutting table and ensuring the corn harvester cutting table outgoing quality.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment manufacturing, in particular to an online running-in platform. Background technique [0002] The running-in of the existing corn harvester header is hoisted to the special running-in platform after the subassembly of the parts is completed. [0003] Specific as figure 1 As shown, the corn harvester header 10 is assembled on the simple assembly line of the channel steel track, and the output sprocket of the special running-in platform 11 formed by the combination of the positioning frame and the motor seat and the working power input belt of the corn harvester header 10 The wheels 101 are connected to each other, and the corn harvester header 10 is driven through the special running-in platform 11 for running-in. The distance between this special-purpose running-in platform 11 and the working power input pulley 101 edge of the corn harvester header 10 is too large, and the power inpu...

Claims

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Application Information

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IPC IPC(8): B23P19/10
CPCB23P9/00
Inventor 王喜恩白金鳌李洪全孙传明冯学海
Owner ZOOMLION HEAVY MASCH CO LTD
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