Automatic ditching device for vegetable greenhouses

A vegetable greenhouse, automatic technology, applied in the direction of excavation/covering trenches, applications, planting methods, etc., can solve the problems of impact management, uneven row spacing, uneven distribution of vegetable seeds, etc., to save labor and improve work efficiency. Effect

Inactive Publication Date: 2020-01-03
王则敏
View PDF0 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When growing vegetables in greenhouses, many farmers directly sprinkle the seeds in the soil or spread the seeds in a row by

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
  • Automatic ditching device for vegetable greenhouses
  • Automatic ditching device for vegetable greenhouses
  • Automatic ditching device for vegetable greenhouses

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example one:

[0027] Such as Figure 1-Figure 4 As shown, an automatic ditching device for vegetable greenhouses includes a horizontal rail 1 and a longitudinal rail 9. A fixed ring 7 is provided at one end of the horizontal rail 1, and the fixed ring 7 is welded to the horizontal rail 1, and the other end of the horizontal rail 1 is provided at the upper end There is a hydraulic adjusting rod 3, the side of the horizontal guide 1 is equally spaced with a limit hole 2, a limit pin 13 is arranged in the limit hole 2, a scale 11 is arranged on the upper surface of the transverse guide 1, and a roller 12 is arranged inside the transverse guide 1. The roller 12 is slidably connected to the inside of the horizontal guide 1, a longitudinal guide 9 is provided on the side of the roller 12, a rack 10 is provided on the upper surface of the longitudinal guide 9, a movable seat 5 is provided on the longitudinal guide 9, and the movable seat 5 is slidably connected to the longitudin...

Example Embodiment

[0028] Embodiment two:

[0029] The difference between this embodiment and the first embodiment is:

[0030] In this embodiment, the rack 10 is fixed on the longitudinal guide rail 9 by screws, the rack 10 meshes with the moving gear 14, and the moving gear 14 is fixed on the rotating shaft of the moving motor 6 through a key connection.

[0031] Specifically, in this arrangement, the opener 17 can be driven by the moving motor 6 to perform the trenching operation, saving manpower.

[0032] The working principle of the present invention is: before use, the hydraulic adjusting rod 3 is controlled to extend so that the horizontal rail 1 is rotated and lowered to the horizontal direction, ensuring that the horizontal rail 1 is parallel to the ground, and the position of the longitudinal rail 9 is adjusted by the roller 12 and fixed by the limit pin 13 , Then turn the depth adjustment handwheel 4 to lower the opener 17 to the specified depth, and use the lock piece 15 to lock the depth ad...

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 discloses an automatic ditching device for vegetable greenhouses, which comprises a transverse guide rail and a longitudinal guide rail; one end of the transverse guide rail is providedwith a fixing ring; the fixing ring and the transverse guide rail are welded together, and a hydraulic adjusting rod is arranged at the upper end of the other end of the transverse guide rail; limiting holes are machined in the lateral surface of the transverse guide rail at equal intervals, and limiting pins are arranged in the limiting holes; a scale is arranged on the upper surface of the transverse guide rail, and a roller is arranged inside the transverse guide rail; the roller is slidably connected inside the transverse guide rail, and the longitudinal guide rail is arranged on the sidesurface of the roller; a rack is arranged on the upper surface of the longitudinal guide rail, and a moving seat is arranged inside the longitudinal guide rail. The retractable mechanical scraper hasthe advantages that when not in use, the retractable mechanical scraper can be retracted upwards so that the ground space of a greenhouse is not used; automatic ditching can be provided, so that laboris saved; ditching distance and depth can be adjusted, so that different crops can be conveniently planted, and the operation efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural equipment, in particular to an automatic ditching device for vegetable greenhouses. Background technique [0002] Along with the generation of high molecular polymer-polyvinyl chloride, polyethylene, plastic film is widely used in agriculture. In the early 1950s, Japan, European and American countries successfully applied greenhouse films to cover hotbeds, and then covered small sheds and greenhouses with good results. my country introduced polyvinyl chloride agricultural film in the autumn of 1955. It was first used to cover vegetables in small sheds in Beijing, and achieved the effect of early maturity and increased production. The greenhouse was originally a special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive. At present, greenhouses have been used for potted flower and cut flower cultivation; f...

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
IPC IPC(8): A01C5/06
CPCA01C5/062
Inventor 王则敏
Owner 王则敏
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap