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Residual film recovery and rapid-detachment device and method, and harvesting machine

A technology of residual film recovery and recovery device, applied in collectors, agricultural machinery and implements, plant protection covers, etc., can solve the problems of low recovery efficiency of residual film, difficulty in unloading film, etc., so as to improve the recovery efficiency of residual film and facilitate debugging. , the effect of improving utilization

Pending Publication Date: 2019-05-03
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The first purpose of the present invention is to provide a quick-release device for residual film recovery to solve the problems of difficulty in unloading and low efficiency of residual film recovery in existing residual film recovery devices

Method used

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  • Residual film recovery and rapid-detachment device and method, and harvesting machine
  • Residual film recovery and rapid-detachment device and method, and harvesting machine
  • Residual film recovery and rapid-detachment device and method, and harvesting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Example 1, such as Figure 1-4 As shown, the present embodiment provides a quick-release device for recycling residual film, including a first frame assembly and a second frame assembly installed on both sides of the end of the harvester 13, the first frame assembly and the second frame A rotating recovery device is installed between the components, and the rotating recovery device can rotate along its own axis to wind the residual film;

[0051] Specifically, the first frame assembly and the second frame assembly are respectively installed on the frame at the end of the conveying chain of the harvester 13, and the rotating recovery device is facing the conveying chain.

[0052] The rotary recovery device includes a first shaft disk 2 that is rotatably connected to the first frame assembly, and a second shaft disk 8 that is rotatably connected to the second frame assembly. The first shaft disk 2 and the second shaft disk 8 pass through The connecting shaft 7 is fixedly...

Embodiment 2

[0072] Example 2, such as Figure 1-4 As shown, this embodiment provides a quick-release method for recycling residual film, using a quick-release device for recycling residual film, including the following steps:

[0073] Step 1, start the harvester 13, the controller 12 controls the rotation of the DC motor, the DC motor drives the first shaft disk 2 and the second shaft disk 8 to rotate, and the rotation of the first shaft disk 2 and the second shaft disk 8 drives a plurality of steel wire ropes 6 Rotate with the connecting shaft 7 as the rotation center, and the residual film is wrapped around the outside of the steel wire rope 6;

[0074] Step 2, when the thickness of the residual film wrapped around the wire rope 6 meets the set requirements, the harvester 13 stops moving forward, and the DC motor stops rotating;

[0075] Step 3, separate the buckle 1.2 at the end of the wire rope 6 from the hook 1.1 on the first reel 2, the wire rope 6 changes from a tensioned state to...

Embodiment 3

[0077] Embodiment 3, a harvester, utilizes the residual film recovery quick-release device, and the residual film recovery quick-release device is installed at the end of the conveyor chain of the harvester 13 .

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Abstract

The invention relates to a residual film recovery and rapid-detachment device and method, and a a harvesting machine. The residual film recovery and rapid-detachment device comprises a first rack assembly and a second rack assembly which are installed on the two sides of the tail end of the harvesting machine, and a rotary recovery device is installed between the first rack assembly and the secondrack assembly and can rotate around the axis of the rotary recovery device to wind residual films; the rotary recovery device comprises a first shaft disc connected with the first rack assembly rotatably and a second shaft disc rotatably connected with the second rack assembly, and the first shaft disc and the second shaft disc are fixedly connected through a connecting shaft; multiple round holes in the circumferential direction are formed in the second shaft disc, one end of a steel wire rope is connected into each round hole, and a snap ring is arranged at the other end of the steel wire rope. The efficiency of recovering the residual films can be improved through the residual film recovery and rapid-detachment device, and the operation of rapidly detaching the residual films can be realized.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery and equipment, and in particular relates to a quick-release device for recovering residual film, a harvester and a method. Background technique [0002] Since the film mulching technology was introduced into my country in the 1970s, it has brought huge economic benefits to agricultural production due to its remarkable characteristics of heat preservation, moisture conservation, soil conservation, and production increase. It is called the "white revolution" in agriculture. However, while plastic film mulching technology brings significant economic benefits, it also causes serious white pollution to the land, which has become an urgent problem to be solved to maintain the agricultural ecological environment and promote the sustainable development of agriculture. [0003] The inventor has learned that there are two types of existing residual film recovery devices: one is used as an ind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B43/00A01G13/02
Inventor 康建明刘尔玺彭强吉张恒
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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