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Peanut digging device based on contra-parallelogram mechanism and using method thereof

A technology of anti-parallelogram and digging device, which is applied in the direction of digging harvesters, applications, harvesters, etc., can solve the problems of machine stability, operator comfort, large inertial force, and violent vibration of machines, and achieve simple structure, Effect of increasing life and reducing vibration

Inactive Publication Date: 2016-11-09
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the traditional vibrating peanut harvester generally only has one vibrating mechanism, which causes a large inertial force when the vibrating screen reciprocates, causing the machine to vibrate violently, which greatly affects the stability of the machine and the comfort of the operator. influences

Method used

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  • Peanut digging device based on contra-parallelogram mechanism and using method thereof
  • Peanut digging device based on contra-parallelogram mechanism and using method thereof

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Embodiment Construction

[0020] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings, but the present invention is not limited thereto.

[0021] refer to figure 1 with figure 2

[0022] A peanut digging device based on an anti-parallelogram mechanism, comprising a frame 10, the front of the frame is hinged with a first rocker 20 driven by a drive mechanism to swing back and forth, the lower end of the first rocker is fixed and useful For the oblique digging shovel 30 that scoops up peanuts, the upper part of the first rocker is hinged with a connecting rod 40, and the other end of the connecting rod is hinged with the second rocking rod 50 whose upper part is hinged at the rear of the frame. An anti-parallelogram mechanism is formed among the first rocker, the connecting rod and the second rocker, so that the movement directions of the excavati...

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Abstract

The invention relates to a peanut digging device based on a contra-parallelogram mechanism and a using method thereof. The peanut digging device comprises a rack; the front part of the rack is hinged to a first rocker which is driven by a driving mechanism to swing forwards and backwards in a reciprocating manner; an oblique digging shovel for shoveling up peanuts is fixedly arranged at the lower end of the first rocker; the upper part of the first rocker is hinged to a connecting rod; the other end of the connecting rod is hinged to a second rocker of which the upper part is hinged to the rear part of the rack; the contra-parallelogram mechanism is formed among the first rocker, the connecting rod and the second rocker rod; the lower end of the second rocker rod is connected with a vibrating screen positioned at the rear side of the oblique digging shovel; a depth-limiting wheel assembly capable of being ascended and descended for regulation is also arranged at the rear end of the rack. The peanut digging device not only is simple and compact in structure, but also reduces vibration of machinery when implementing separation of peanuts and soil blocks.

Description

technical field [0001] The invention relates to a peanut digging device based on an anti-parallelogram mechanism and a method for using the same. Background technique [0002] At present, the traditional vibrating peanut harvester generally only has one vibrating mechanism, which causes a large inertial force when the vibrating screen reciprocates, causing the machine to vibrate violently, which greatly affects the stability of the machine and the comfort of the operator. influences. Contents of the invention [0003] The object of the present invention is to provide a peanut digging device based on an anti-parallelogram mechanism and its use method, which not only has a simple and compact structure, but also realizes the separation of peanuts and soil clods while reducing mechanical vibration. [0004] The technical solution of the present invention is: a peanut digging device based on an anti-parallelogram mechanism, including a frame, the front part of the frame is hin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D29/00
CPCA01D29/00
Inventor 张德晖张翔郑文鑫
Owner FUJIAN AGRI & FORESTRY UNIV
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