Fertilizing and seeding device for precision seeder

A sowing device and seeder technology, which is applied to the parts of the planter, sowing, application, etc., can solve problems such as equipment damage, ditch opener or back soil pressure wheel vibration, and impact on seeding accuracy, so as to facilitate installation and avoid severe vibration , to ensure the effect of accuracy

Pending Publication Date: 2020-12-08
河北宗亚农业机械有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the ditch opener and the return soil suppression wheel in the prior art are separately fixed on the connecting beam, this part of the radial force can only be offset by the ditch opener or the return soil suppre...

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
  • Fertilizing and seeding device for precision seeder
  • Fertilizing and seeding device for precision seeder
  • Fertilizing and seeding device for precision seeder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0082] Embodiment A kind of fertilization and seeding device for precision seeder

[0083] During sowing work, fertilization is carried out in the fertilization ditch by the fertilization mechanism 2 earlier, then the sowing back soil mechanism opens the sowing ditch at the side of the fertilization ditch, then sows in the sowing ditch, applies mouth fertilizer, returns soil to suppress. Therefore, if Figure 1 to Figure 2 Shown, the present embodiment comprises fertilizing mechanism 2, suspension connecting mechanism and sowing soil returning mechanism from front to back by the direction of travel. Wherein, each group of sowing and returning soil mechanism includes hook plate 4, parallel connecting rod 5, mowing wheel 6, sowing assembly 7 and soil returning suppression assembly arranged in sequence from front to back, and sowing assembly 7 includes ditch opener 71, seed row Device 73, seed introduction pipe 72, depth-limiting wheel 74 and mouth fertilizer assembly. Returnin...

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 a fertilizing and seeding device for a precision seeder. The fertilizing and seeding device comprises a main body machine frame, a suspension connecting mechanism, fertilizingmechanisms and seeding and soil returning mechanisms, wherein the suspension connecting mechanism is mounted on the main body machine frame, and the fertilizing mechanisms and the seeding and soil returning mechanisms are connected through the suspension connecting mechanism; and the suspension connecting mechanism comprises a connecting beam fixedly connected with the at least one group of seeding and soil returning mechanisms, a cross beam fixedly connected with the at least one group of fertilizing mechanisms and at least one connecting frame used for connecting the connecting beam and thecross beam, and each group of fertilizing mechanisms and the corresponding seeding and soil returning mechanism are arranged in a staggered mode; each group of seeding and soil returning mechanism comprises a seeding assembly and a soil returning and pressing assembly which are correspondingly arranged on a frame body front and back, and the frame body is fixed to the connecting beam. The gap between the fertilizing mechanisms and the gap between the corresponding seeding and soil returning mechanisms are convenient to install and adjust, the actual use requirements are met, and accurate seeding and soil returning gaps are achieved. The fertilizing and seeding device is suitable for field crop seeding, and is used for fertilization, seeding, soil returning and pressing.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a fertilization and seeding device for a precision seeder. Background technique [0002] At present, when the seeder is used for operation, the main frame of the seeder in the prior art is provided with a connecting beam, the front part of the connecting beam hangs the fertilization mechanism, and the rear part of the connecting beam is connected with the seeding mechanism through parallel four links, and the connecting beam is also connected to the seeding mechanism. Separately fix back soil suppression mechanism. When working, the fertilizing mechanism first fertilizes, then the seeding mechanism sows, and finally the soil return suppression mechanism performs soil return suppression to ensure that the seeds can germinate and grow normally. There are following deficiencies in actual use: [0003] One is that the installation positions of the seeding mechanism a...

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): A01C7/00A01C7/20A01C5/06
CPCA01C5/064A01C7/00A01C7/20
Inventor 刘福才刘福祥
Owner 河北宗亚农业机械有限公司
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