CN219275519U

CN219275519U - Roller rounding machine

Info

Publication number: CN219275519U
Application number: CN202320310008.2U
Authority: CN
Inventors: 鲍志辉; 杨书銮
Original assignee: Hengshui Longchang Fertilizer Granulation Machinery Co ltd
Current assignee: Hengshui Longchang Fertilizer Granulation Machinery Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-30
Anticipated expiration: 2033-02-24

Abstract

The utility model belongs to the technical field of fertilizer preparation equipment, and discloses a roller rounding machine, which is mainly technically characterized in that: the automatic feeding machine comprises a round barrel, wherein a feeding hopper is arranged at the front end of the barrel, a front bracket is arranged at the front part of the barrel, the middle part of the barrel is connected with a motor, a rear bracket is arranged at the rear part of the barrel, a plurality of strip-shaped shoveling plates are longitudinally arranged on the inner wall of the barrel, the length of each shoveling plate is matched with the length of the barrel, and the cross section of each shoveling plate is semicircular. According to the drum rounding machine provided by the utility model, fertilizer particles roll up and down along the inner wall of the drum under the action of the shoveling plate in the drum, the fertilizer particles are rubbed with each other in the rolling process, and sharp corner flash edges of the fertilizer particles are gradually eliminated under the mutual rubbing, so that the purpose of rounding the fertilizer particles is realized. Through rounding, the fertilizer particles can be round and smooth, the fluidity is good, and the use is convenient.

Description

Roller rounding machine

Technical Field

The utility model belongs to the technical field of chemical fertilizer preparation equipment, and particularly relates to a roller rounding machine.

Background

The fertilizer particles directly produced by extrusion are generally provided with sharp corner flash edges, and the fertilizer particles are not round and irregular, so that the machine sowing is inconvenient.

Disclosure of Invention

The utility model solves the technical problem of providing the roller rounding machine which enables fertilizer particles to be round and smooth through rounding and shaping, has good fluidity and is convenient to use.

In order to solve the problems, the utility model adopts the following technical scheme: the automatic feeding machine comprises a round barrel, wherein a feeding hopper is arranged at the front end of the barrel, a front bracket is arranged at the front part of the barrel, the middle part of the barrel is connected with a motor, a rear bracket is arranged at the rear part of the barrel, a plurality of strip-shaped shoveling plates are longitudinally arranged on the inner wall of the barrel, the length of each shoveling plate is matched with the length of the barrel, and the cross section of each shoveling plate is semicircular.

The additional technical characteristics are as follows: the shoveling plates are three, four, five, six or more evenly arranged on the inner wall of the cylinder body along the circumference.

When the drum rounding machine provided by the utility model is used, extruded fertilizer particles enter the drum body through the feeding hopper, the motor drives the drum body, the drum body keeps a certain rotation speed to rotate, the fertilizer particles roll up and down along the inner wall of the drum body under the action of the shoveling plate in the drum body, the fertilizer particles are rubbed with each other in the rolling process, and sharp corner burrs of the fertilizer particles are gradually eliminated under the mutual rubbing, so that the aim of rounding the fertilizer particles is fulfilled. The cross section of the shoveling plate is semicircular, so that the rolling action of fertilizer particles is relatively gentle, the material layers are balanced, the shaping effect is ensured, and the particles are reduced. The cylinder rounding machine selects the matched cylinder diameter and cylinder length according to the yield to ensure proper material layer thickness and rounding time, and the cylinder rotating speed is set properly to avoid too fast and too slow so as not to influence the rounding effect, and the cylinder rotating speed is set to be about 0.7 m/s. Through rounding, the fertilizer particles can be round and smooth, the fluidity is good, and the use is convenient.

Drawings

FIG. 1 is a schematic view of a drum rounding machine according to the present utility model;

fig. 2 is a schematic cross-sectional structure of the cylinder.

Detailed Description

The specific structure of the roller rounding machine of the utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, the roller rounding machine comprises a round barrel 1, wherein a feeding hopper 2 is arranged at the front end of the barrel 1, a front bracket 3 is arranged at the front part of the barrel 1, the middle part of the barrel 1 is connected with a motor 4, and a rear bracket 5 is arranged at the rear part of the barrel 1.

As shown in fig. 2, a plurality of strip-shaped shoveling plates 6 are longitudinally arranged on the inner wall of the cylinder body 1, the length of each shoveling plate 6 is matched with that of the cylinder body 1, the cross section of each shoveling plate 6 is semicircular, and the shoveling plates 6 are uniformly arranged on the inner wall of the cylinder body 1 along the circumference.

When the drum rounding machine provided by the utility model is used, extruded fertilizer particles enter the drum body 1 through the feeding hopper 2, the motor 4 drives the drum body 1, the drum body 1 keeps a certain rotation speed to rotate, the fertilizer particles roll up and down along the inner wall of the drum body 1 under the action of the shoveling plate 6 in the drum body 1, the fertilizer particles are rubbed with each other in the rolling process, and sharp corner flash edges of the fertilizer particles are gradually eliminated under the mutual rubbing, so that the aim of rounding the fertilizer particles is fulfilled. The semi-circular cross section of the shoveling plate 6 is adopted, so that the rolling action of fertilizer particles is relatively gentle, the material layers are balanced, the shaping effect is ensured, and the particles are reduced. Through rounding, the fertilizer particles can be round and smooth, the fluidity is good, and the use is convenient.

The roller rounding machine provided by the utility model is not limited to the structure, and the method is only required to adopt various improvements made by the method conception and the technical scheme, or the method is not improved to directly apply the conception and the technical scheme to other occasions, and the method is within the protection scope of the utility model.

Claims

1. The utility model provides a cylinder throwing circle machine, includes circular barrel, and the front end of barrel is provided with into the hopper, and the front portion of barrel is provided with preceding bracket, and the middle part of barrel is connected with the motor, and the rear portion of barrel is provided with back bracket, its characterized in that: the inner wall of the cylinder body is longitudinally provided with a plurality of strip-shaped shoveling plates, the length of each shoveling plate is matched with that of the cylinder body, and the cross section of each shoveling plate is semicircular.

2. The roller rounding machine of claim 1, wherein: the shoveling plates are three, four, five, six or more evenly arranged on the inner wall of the cylinder body along the circumference.