CN210206749U

CN210206749U - Fertilizer granulator

Info

Publication number: CN210206749U
Application number: CN201920703374.8U
Authority: CN
Inventors: Long Zhang; 张龙
Original assignee: Tianjin Jiuxinrui Agricultural Science And Technology Development Co Ltd
Current assignee: Tianjin Jiuxinrui Agricultural Science And Technology Development Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-03-31
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to the field of organic fertilizer production, in particular to an organic fertilizer granulator, which comprises a supporting table, an extruding device, a cutting device and a granulating device, wherein the granulating device comprises a granulating disc and a bottom plate scraper plate, the center of the granulating disc is provided with a rotating shaft, the rotating shaft is driven to rotate by a rotating shaft motor, the granulating disc comprises a bottom plate and a coaming plate, two longitudinal supporting frames are fixedly arranged on the supporting table, two crossbeams are fixedly arranged between the two longitudinal supporting frames, the bottom plate scraper plate is hinged on a lower crossbeam and is parallel and clung to the bottom plate of the granulating disc, the extruding device comprises an extruding cylinder, an extruding plate and a screen plate, the extruding plate is hinged at the lower end part of a connecting rod of the extruding cylinder, the lower surface of the extruding plate is a plane, the upper surface is provided with a plurality of convex cones corresponding to, the cutting device comprises a transverse cutting cylinder and a cutter. The utility model provides a device prevents that the granule of sizing, fertilizer is difficult for the breakage and the size is even.

Description

Fertilizer granulator

Technical Field

The utility model relates to a fertilizer production technical field especially relates to a fertilizer granulator.

Background

Animal waste and crop straws produced by the breeding industry are used as organic fertilizers, so that the environmental pollution is reduced, the growth of crops is facilitated, and the erosion to soil is reduced. The granulator of this kind of structure, fertilizer are loose and the size is inhomogeneous easily in stirring granulation process to on the granulator inner wall is stained with easily to fertilizer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a fertilizer granulator that prevents the granule of sizing, fertilizer not fragile and size is even is provided.

The utility model discloses a realize through following technical scheme:

an organic fertilizer granulator comprises a supporting table, an extrusion device, a cutting device and a granulation device, wherein the granulation device comprises a granulation disc and a bottom plate scraping plate which are obliquely arranged on the supporting table, a rotating shaft is arranged at the center of the granulation disc and is driven to rotate by a rotating shaft motor fixedly arranged on the supporting table, the granulation disc comprises a bottom plate and a surrounding plate, two longitudinal supporting frames are fixedly arranged on the supporting table, an upper cross beam and a lower cross beam are fixedly arranged between the two longitudinal supporting frames, the bottom plate scraping plate is hinged on the lower cross beam and is parallel and clung to the bottom plate of the granulation disc, the extrusion device comprises an extrusion cylinder, an extrusion plate and a mesh plate, the extrusion cylinder is fixedly arranged on the upper cross beam, the extrusion plate is hinged at the lower end part of a connecting rod of the extrusion cylinder, the lower surface of the extrusion plate is a plane, and the upper, the screen plate is fixedly arranged between the two longitudinal supporting frames and is positioned above the granulating disc, and the cutting device comprises a transverse cutting cylinder fixedly arranged on the longitudinal supporting frames and a cutter fixedly arranged at the end part of a connecting rod of the transverse cutting cylinder.

Further, an arc-shaped coaming scraping plate is hinged to one end, close to the coaming, of the bottom plate scraping plate, and a buffer spring is hinged between the arc-shaped coaming scraping plate and the bottom plate scraping plate.

The beneficial effects of the utility model

The utility model provides a fertilizer granulator, fertilizer falls on the otter board through the top that the conveyer carried the granulation disc, drive the stripper plate action through extrusion cylinder, extrude fertilizer on the otter board after the net gape of otter board flows down the reciprocal action of rethread horizontal cutting cylinder, it falls on the granulation disc after cutting off fertilizer to drive the cutter, it is rotatory that rethread pivot motor drives the granulation disc, carry out the granulation with fertilizer, the more inseparable of fertilizer combination after the extrusion, can not loose breakage at the granulation in-process, and reciprocating motion through horizontal cutting off the cylinder cuts off fertilizer, make the granule size of fertilizer more even, and carry out the granulation through the rotation of granulation disc, the granule of fertilizer is more mellow and full, further prevent that fertilizer is loose and the granule size is more even.

The bottom plate scraper plate is hinged to the lower cross beam and is parallel to and closely attached to the bottom plate of the granulation disc, and when the granulation disc rotates, the bottom plate scraper plate can stir the fertilizer and prevent the fertilizer from being adhered to the bottom plate of the granulation disc.

The extrusion plate is hinged to the lower end portion of the connection rod of the extrusion cylinder, the lower surface of the extrusion plate is a plane, the upper surface of the extrusion plate is provided with a plurality of convex cones corresponding to meshes of the screen plate, when the meshes of the screen plate are blocked by fertilizer, the extrusion plate can be dismounted and turned over, one surface with the convex cones is downwards installed at the lower end portion of the connection rod of the extrusion cylinder, the extrusion cylinder acts, the convex cones on the extrusion plate can dredge the meshes of the screen plate, the screen plate is prevented from being blocked to influence material leakage, and organic fertilizer particles are favorably kept to be uniform in size.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

in the figure, 1, a supporting table, 2, a longitudinal supporting frame, 3, an upper cross beam, 4, an extrusion cylinder, 5, a convex cone, 6, a mesh plate, 7, meshes, 8, an extrusion plate, 9, a coaming, 10, a bottom plate, 11, an arc coaming scraping plate, 12, a cutter, 13, a transverse cutting cylinder, 14, a buffer spring, 15, a bottom plate scraping plate, 16, a rotating shaft and 17 are arranged on the lower cross beam.

Detailed Description

An organic fertilizer granulator comprises a supporting table 1, an extrusion device, a cutting device and a granulation device, wherein the granulation device comprises a granulation disc and a bottom plate scraper 15 which are obliquely arranged on the supporting table, a rotating shaft 16 is arranged at the center of the granulation disc and is driven to rotate by a rotating shaft motor (not shown) fixedly arranged on the supporting table, the granulation disc comprises a bottom plate 10 and a surrounding plate 9, two longitudinal supporting frames 2 are fixedly arranged on the supporting table, an upper cross beam 3 and a lower cross beam 17 are fixedly arranged between the two longitudinal supporting frames, the bottom plate scraper is hinged on the lower cross beam and is parallel to and closely attached to the bottom plate of the granulation disc, the extrusion device comprises an extrusion cylinder 4, an extrusion plate 8 and a screen plate 6, the extrusion cylinder is fixedly arranged on the upper cross beam, the extrusion plate is hinged at the lower end part of a connecting rod of the extrusion cylinder, and, the upper surface is provided with a plurality of convex cones 5 corresponding to the meshes 7 of the screen plate, the screen plate is fixedly arranged between the two longitudinal support frames and positioned above the granulating disc, and the cutting device comprises a transverse cutting cylinder 13 fixedly arranged on the longitudinal support frames and a cutter 12 fixedly arranged at the end part of a connecting rod of the transverse cutting cylinder.

Further, an arc-shaped coaming scraping plate 11 is hinged to one end, close to the coaming, of the bottom plate scraping plate, and a buffer spring 14 is hinged between the arc-shaped coaming scraping plate and the bottom plate scraping plate.

During the fertilizer granulation, fertilizer at first drops on the otter board through the top that the conveyer carried the granulation disc, drive the stripper plate action through extrusion cylinder, extrude fertilizer on the otter board after the net gape of otter board flows down the back rethread transversely cuts off cylinder reciprocating motion, drive the cutter and cut off fertilizer after on dropping the granulation disc, it is rotatory that rethread pivot motor drives the granulation disc, carry out the granulation with fertilizer, the fertilizer after the extrusion combines closely, can not loose breakage at the granulation in-process, and the reciprocating motion through transversely cutting off the cylinder cuts off fertilizer, make the particle size of fertilizer more even, and carry out the granulation through the rotation of granulation disc, the particle of fertilizer is more mellow and more smooth, further prevent that fertilizer is loose and the particle size is more even.

The bottom plate scraping plate is hinged with an arc-shaped coaming scraping plate at one end close to the coaming, and a buffer spring is hinged between the arc-shaped coaming scraping plate and the bottom plate scraping plate to further prevent fertilizer from being adhered to the coaming of the granulation disc.

To sum up, the utility model discloses a fertilizer granulator of protection prevents that the granule of sizing, fertilizer is difficult for the breakage and the size is even.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An organic fertilizer granulator is characterized by comprising a supporting table, an extrusion device, a cutting device and a granulation device, wherein the granulation device comprises a granulation disc and a bottom plate scraper plate which are obliquely arranged on the supporting table, a rotating shaft is arranged at the center of the granulation disc and is driven to rotate by a rotating shaft motor fixedly arranged on the supporting table, the granulation disc comprises a bottom plate and a surrounding plate, two longitudinal supporting frames are fixedly arranged on the supporting table, an upper cross beam and a lower cross beam are fixedly arranged between the two longitudinal supporting frames, the bottom plate scraper plate is hinged on the lower cross beam and is parallel and tightly attached to the bottom plate of the granulation disc, the extrusion device comprises an extrusion cylinder, an extrusion plate and a screen plate, the extrusion cylinder is fixedly arranged on the upper cross beam, the extrusion plate is hinged at the lower end part of a connecting rod of the extrusion cylinder, the lower surface of the extrusion plate is a plane, and the upper, the screen plate is fixedly arranged between the two longitudinal supporting frames and is positioned above the granulating disc, and the cutting device comprises a transverse cutting cylinder fixedly arranged on the longitudinal supporting frames and a cutter fixedly arranged at the end part of a connecting rod of the transverse cutting cylinder.

2. The organic fertilizer granulator according to claim 1, wherein the bottom scraper is hinged with an arc-shaped coaming scraper at one end close to the coaming, and a buffer spring is hinged between the arc-shaped coaming scraper and the bottom scraper.