Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Push-rocking type Chinese date classifying harvester

A technology of jujube and function, applied in the field of push-type jujube harvesting device, can solve the problems of high labor intensity, low efficiency, long harvest time, etc., and achieve the effect of reducing operation links, improving operation efficiency and reducing damage

Inactive Publication Date: 2014-07-30
SHANDONG UNIV OF TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a delicious and popular fruit, jujube has the characteristics of tight time and heavy tasks. Currently, the commonly used harvesting methods are manual picking or bamboo pole tapping, which not only leads to high labor intensity and long harvesting time, but also due to Knocking often leads to the decline of jujube quality and commodity performance; compared with the existing 200910220762.1, the device uses air suction to pick fruit, although it does not damage the fruit, but the efficiency is low, and it is not suitable for jujube harvesting; among them, jujube is graded Generally set up special-purpose equipment in addition, and this device is compared with it, adopts squirrel-cage type grading device as 200720100783, mainly completes jujube grading by changing the gap between the sieve bars, and this device has obvious differences; so in the current regional economic development Under the current conditions, many jujube planting areas urgently need a mechanized and mobile jujube harvesting and grading joint operation device to improve operation efficiency, reduce harvest damage of jujube, and reduce operating costs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Push-rocking type Chinese date classifying harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] exist figure 1 In the shown embodiment: including frame 2 provided with traveling wheel 1, eccentric wheel 3 installed on frame 2, funnel-shaped gathering device 4 made of brocade material, grading screen 5 and pushing and shaking device, the machine One end of the frame 2 is provided with a handrail 6, and the push-and-rock device includes a multi-bar connector 7, a length-adjustable horizontal pull rod 8, a length-adjustable pull-up rod 9, a length-adjustable pull-down rod 10, and a handle mounted on the top of the pull-up rod 9 The holder, wherein: the eccentric wheel 3 is provided with three pin holes 11 in the radial direction; the holder includes an upper splint 12, a lower splint 13, a strut 14, a sleeve 15 and a lock nut 16, wherein the sleeve 15 and the lock The tight nuts 16 are all threaded on the support rod 14, and the lock nut 16 is in contact with the bottom of the sleeve 15, the bottom of the support rod 14 is fixed on the top of the upper tie rod 9, and...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a push-rockable Chinese date classifying harvester which is characterized by comprising a frame with travelling wheels, an eccentric wheel mounted on the frame, a funnel-shaped collecting device, a classifying screen, and a push-rocking device. The push-rocking device comprises a multi-bar connector, a horizontal pull bar, an upper pull bar, a lower pull bar, and a clamp, wherein the horizontal pull bar, the upper pull bar and the lower pull bar are hinged to the multi-bar connector, the clamp is mounted at the top of the upper pull bar and comprises an upper clamping plate, a lower clamping plate, a support bar, a sleeve, and a lock nut, both the sleeve and the lock nut are sleeved on the support bar in a threaded manner, the lock nut is abutted to the bottom of the sleeve, the bottom of the support bar is fixed at the top of the upper pull bar, and the upper clamping plate and the lower clamping plate are correspondingly and horizontally fixed at the top ends of the support bar and the sleeve. The other end of the horizontal pull bar is hinged to the eccentric wheel. The other end of the lower pull bar is connected with the frame through a pin. The collecting device is connected below the clamp, and a flexible pipe is disposed at the bottom of the collecting device. The classifying screen is connected to an outlet of the flexible pipe. The push-rockable Chinese date classifying harvester is high in harvesting efficiency, low in damage to fruits and low in labor intensity.

Description

technical field [0001] The invention relates to a push-type jujube harvesting device with a grading function, which belongs to the technical field of agricultural machinery. Background technique [0002] As a delicious and popular fruit, jujube has the characteristics of tight time and heavy tasks. Currently, the commonly used harvesting methods are manual picking or bamboo pole tapping, which not only leads to high labor intensity and long harvesting time, but also due to Knocking often leads to the decline of jujube quality and commodity performance; compared with the existing 200910220762.1, the device uses air suction to pick fruit, although it does not damage the fruit, but the efficiency is low, and it is not suitable for jujube harvesting; among them, jujube is graded Generally set up special-purpose equipment in addition, and this device is compared with it, adopts squirrel-cage type grading device as 200720100783, mainly completes jujube grading by changing the gap ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A01D46/26B07B1/00
Inventor 耿端阳李帅康云友刘宁
Owner SHANDONG UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products