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Agricultural baler with auxiliary power system

一种辅助动力、打捆机的技术，应用在农业机械和机具、农业、打包等方向，达到减少燃料消耗、大舒适度的效果

Active Publication Date: 2017-02-22
CNH IND MASCH (HARBIN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a flywheel that is too large is also undesirable because it typically requires a traction unit with a larger horsepower (HP) rating to start and drive the flywheel that forms part of the drive train of the baler

Method used

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  • Agricultural baler with auxiliary power system
  • Agricultural baler with auxiliary power system
  • Agricultural baler with auxiliary power system

Examples

Experimental program
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Embodiment Construction

[0025] Referring now to the drawings, and more particularly to figure 1 , shows a perspective cutaway view showing the inner workings of the large square bale baler 10 . The baler 10 operates on a two-stage feed system. The crop material is lifted from the stockpile into the baler 10 using the pick-up unit 12 . The pick unit 12 includes a rotating pick roller 14 with tines 16 which move the crop rearwardly towards a baler unit 18 . An optional pair of short augers (one of which is shown but not numbered) is located above the pick-up roller 14 to move the crop material laterally inward. The baler unit 18 includes baler tines 20 that push the crop into a pre-compression chamber 22 to form bales of crop material. The baler tines 20 wind the crop together and pack the crop within the pre-compression chamber 22 . The pre-compression chamber 22 and baler tines 20 serve as the first stage for crop compression. Once the pressure in the pre-compression chamber 22 reaches a predete...

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PUM

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Abstract

An agricultural baler (10) includes a main bale chamber (26), a plunger (30) reciprocally movable within the main bale chamber (26) through a compression cycle, a flywheel (44) associated with the movement of the plunger (30), and a driveline (50) associated with the flywheel (44) and coupleable with a power take-off (PTO) of a traction unit. The agricultural baler (10) is characterized by an auxiliary power system (52) coupled with the driveline (50). The auxiliary power system (52) includes a power indicator (64, 64') providing an output signal representing a parameter associated with power usage during the compression cycle of the plunger (30), a power device (54, 58) for receiving power from and / or transferring power to the driveline (50), and an electrical processing circuit (62) coupled with the power indicator (64, 64') and the power device (54, 58). The electrical processing circuit (62) is operable for receiving the output signal(s) and controlling operation of the power device (54, 58), dependent upon the output signal(s).

Description

technical field [0001] The present invention relates to agricultural balers, and more particularly, to systems for powering such balers. Background technique [0002] Agricultural harvesters, such as balers, are used to consolidate and bale crop material to facilitate storage and handling of the crop material for later use. In the case of hay, mower conditioners are typically used to cut and condition crop material for stack drying in the sun. In the case of straw, the agricultural combine discharges the non-grain crop material from the rear of the combine defining the straw (eg wheat or oat straw) to be picked up by the baler. The cut crop material is typically raked and dried, and a baler, such as a large square or round baler, travels across and along the windrow to pick up the crop material and form it into bales . [0003] On large square balers, the pick-up unit at the front of the baler collects cut and piled crop material from the ground. The pick-up unit include...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01F15/08
CPCA01F15/0841A01F15/04
Inventor D·韦尔豪格T·科恩
Owner CNH IND MASCH (HARBIN) CO LTD
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