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CN-224218898-U - Fertilizing device for agricultural planting

CN224218898UCN 224218898 UCN224218898 UCN 224218898UCN-224218898-U

Abstract

The utility model provides a fertilizer injection unit for farming, includes fertilizer loading groove, drive shaft, driven sprocket, transition feeding hose, swing screening piece, fertilization piece driving motor, dispersion fertilization piece, fertilizer loading groove bottom has screening mechanism and bears the groove, screening mechanism bears the groove bottom and has down flourishing silo, screening mechanism bears the groove and is suited with the swing screening piece, screening mechanism bears the groove and connects the swing screening piece, the swing screening piece is at screening mechanism and bears the inslot portion rotation, screening mechanism bears the groove side and has swing mechanism and bear the groove, swing screening piece top has screening shifting block, side guide flat groove, three screening shifting blocks of group are at swing screening piece top evenly arranged, swing screening piece upper surface has screening hole, every group screening hole all is located screening shifting block both sides, side guide flat groove is located screening shifting block array group both sides.

Inventors

  • LIANG YU
  • ZHANG QI
  • TANG GUANGSHUN

Assignees

  • 汤原县农业技术推广中心

Dates

Publication Date
20260512
Application Date
20250605

Claims (5)

  1. 1. The utility model provides a fertilizer injection unit for farming, characterized by includes fertilizer loading groove (1), drive shaft (5), driven sprocket (6), transition feeding hose (8), swing screening piece (9), fertilization piece driving motor (15), scatter fertilization piece (17), fertilizer loading groove (1) bottom has screening mechanism loading groove (2), screening mechanism loading groove (2) bottom has down flourishing silo (12), screening mechanism loading groove (2) suits with swing screening piece (9), swing screening piece (9) are connected in screening mechanism loading groove (2), swing screening piece (9) rotate in screening mechanism loading groove (2) inside, screening mechanism loading groove (2) side has swing mechanism loading groove (3), swing screening piece (9) top has screening shifting block (10), side guide flat groove (23), three sets of screening shifting block (10) are in screening block (9) top evenly arranged, screening hole (11) are located screening block (10) both sides on the upper surface, side guide groove (23) is located screening block (10) both sides, swing screening block (9) are located swing array (20) and are located in screening mechanism loading groove (9) both sides, swing screening block (9) array (20) are located in swing loading groove (3) side face, the side surface of the swing mechanism bearing groove (3) is provided with a driving shaft mounting table (4), and the driving shaft mounting table (4) is rotationally connected with a driving shaft (5).
  2. 2. The agricultural planting fertilizer injection unit of claim 1, wherein the driving shaft (5) has a swing driving block (19) towards one side of the swing screening block (9), the swing driving block (19) is located inside the swing mechanism bearing groove (3), the swing driving block (19) has a swing driving column (21) towards one side of the swing screening block (9), the swing driving column (21) is adapted to the swing driven groove (20), the swing driving column (21) is connected with the swing driven groove (20), the swing driving column (21) slides inside the swing driven groove (20), and one side of the driving shaft (5) away from the swing mechanism bearing groove (3) is fixedly connected with the driven sprocket (6).
  3. 3. The agricultural planting fertilizer device according to claim 2, wherein the bottom of the lower material containing groove (12) is provided with an upper feed opening (7), the side surface of the upper feed opening (7) is provided with a fertilizer block mounting table (13), one side of the fertilizer block mounting table (13) facing the upper feed opening (7) is provided with a lower feed opening (22), the top of the transition feed hose (8) is inserted into the upper feed opening (7) for internal fixation, the bottom of the transition feed hose (8) is inserted into the lower feed opening (22) for internal fixation, and the top of the fertilizer block mounting table (13) is provided with a fertilizer block motor mounting groove (14).
  4. 4. The agricultural planting fertilizer device according to claim 3, wherein the fertilizer block driving motor (15) is inserted into the fertilizer block motor mounting groove (14) for fixing, the fertilizer block mounting table (13) is provided with a fertilizer block connecting groove (16) at the bottom, the fertilizer block connecting groove (16) is adapted to the dispersed fertilizer blocks (17), the fertilizer block connecting groove (16) is connected with the dispersed fertilizer blocks (17), and the dispersed fertilizer blocks (17) rotate in the fertilizer block connecting groove (16).
  5. 5. The agricultural planting fertilizer device according to claim 1, wherein the fertilizer block driving motor (15) is provided with a transmission rod fixedly connected with the dispersed fertilizer blocks (17), the side surfaces of the dispersed fertilizer blocks (17) are provided with dispersed fertilizer grooves (18), and a plurality of groups of dispersed fertilizer grooves (18) are uniformly arranged around the dispersed fertilizer blocks (17).

Description

Fertilizing device for agricultural planting Technical Field The utility model relates to the field of agricultural planting, in particular to a fertilizer injection unit for agricultural planting. Background The prior patent (publication number: CN 108811562B) proposes a fertilizer injection unit for agricultural planting, which comprises a housing, the four corners of shell bottom outer wall all have first hydraulic stem through the screw fixation, and open the top outer wall of shell has the feed inlet, the inner wall welding of feed inlet has the feeder hopper, and the top outer wall of feeder hopper has the top cap through hinged joint, the top outer wall of top cap has first handle through the screw fixation, first handle is semicircle ring structure, however the inner wall grafting of this device "discharge gate has spring-type pipe, peg graft in the bottom of spring-type pipe has discharge tube" discharge tube discharged fertilizer drop point comparatively concentrated, if fertilizer drop point is too near apart from the seedling probably causes the seedling, influence overall fertilization effect. Disclosure of Invention Aiming at the defects in the prior art, the utility model provides the fertilizer device for agricultural planting, which is used for respectively scattering fertilizers around seed pits through the distributed fertilizer grooves, avoiding the seedlings burning caused by too concentrated fertilizers and ensuring the fertilizer effect of the device. The utility model aims at realizing the following technical scheme: The utility model provides a fertilizer injection unit for farming, includes fertilizer loading groove, drive shaft, driven sprocket, transition feeding hose, swing screening piece, fertilization piece driving motor, dispersion fertilization piece, fertilizer loading groove bottom has screening mechanism loading groove, screening mechanism loading groove bottom has down flourishing silo, screening mechanism loading groove suits with the swing screening piece, the swing screening piece is connected to screening mechanism loading groove, the swing screening piece rotates in screening mechanism loading groove inside, screening mechanism loading groove side has swing mechanism loading groove, swing screening piece top has screening shifting block, side guide flat groove, three screening shifting blocks of group are at swing screening piece top even arrangement, swing screening piece upper surface has the screening hole, every screening hole of group all is located screening shifting block both sides, side guide flat groove is located screening shifting block array group both sides, swing screening piece has the swing driven groove towards one side of swing mechanism loading groove, swing mechanism loading groove side has the drive shaft mount table, the drive shaft mount table rotates with the drive shaft and is connected. The driving shaft has the swing drive piece towards one side of swing screening piece, and the swing drive piece is located swing mechanism and bears the inslot portion, and swing drive piece has the swing actuating post towards one side of swing screening piece, and the swing actuating post suits with the swing driven groove, and swing actuating post connects the swing driven groove, and the swing actuating post slides in swing driven groove inside, and one side fixed connection driven sprocket that swing mechanism born the groove is kept away from to the driving shaft, and screening mechanism bears the groove bottom and has down flourishing silo. The bottom of the lower material containing groove is provided with an upper feed port, the side surface of the upper feed port is provided with a fertilizing block mounting table, one side of the fertilizing block mounting table facing the upper feed port is provided with a lower feed port, the top of the transitional feed hose is inserted into the upper feed port to be internally fixed, the bottom of the transitional feed hose is inserted into the lower feed port to be internally fixed, and the top of the fertilizing block mounting table is provided with a fertilizing block motor mounting groove. The agricultural planting and fertilizing device has the beneficial effects that 1, when the agricultural planting and fertilizing operation is performed, fertilizer is placed in a fertilizer accommodating groove, a driven chain wheel drives a driving shaft to rotate, the driving shaft rotates to enable a swing driving column to slide in a swing driven groove, a swing screening block swings in the material screening mechanism accommodating groove, so that the screening shifting block scrapes the fertilizer at the bottom of the fertilizer, fertilizer particles fall into a lower material accommodating groove from a screening hole, finally the fertilizer falls into the lower material accommodating groove through an upper material feeding hole and a transition material feeding hose, then a fertilizer applying block drivin