CN213699620U

CN213699620U - Double-helix mixing device for grain fertilizer

Info

Publication number: CN213699620U
Application number: CN202021614406.6U
Authority: CN
Inventors: 严伟龙
Original assignee: Anhui Weiguan Ecological Agricultural Technology Co ltd
Current assignee: Anhui Weiguan Ecological Agricultural Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-07-16
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to a grain fertilizer double helix mixing arrangement, include the motor that is connected with automatically controlled cabinet, the drive shaft is installed through fixing the shaft coupling on the support to the motor epaxial motor shaft, drive shaft one end runs through a toper section of thick bamboo and extends fixed connection on arranging the inside horizontal gear of a toper section of thick bamboo in, the horizontal gear both ends respectively with the transmission of the epaxial conical gear intermeshing, horizontal gear one end is kept away from horizontal gear one side and is located the first screw axis and the second screw axis of drive shaft below through meshing driven helical gear difference fixedly connected with, first screw axis and second screw axis are crisscross and set up in the toper section of thick bamboo inside and contained angle 30-45 between the two, and all be equipped with the helical blade rather than the looks adaptation on first screw axis and the second screw. Has the advantages that: the utility model discloses connect stably, control performance is strong, degree of automation is high, can reach quick homogeneous mixing purpose.

Description

Double-helix mixing device for grain fertilizer

Technical Field

The utility model relates to a crops fertilizer agitated vessel technical field, concretely relates to two spiral mixing arrangement of grain fertilizer.

Background

The mixer is a mechanical device for uniformly mixing two or more materials by using mechanical force, gravity and the like. During the mixing process, the material contact surface area can be increased to promote chemical reaction; physical change can also accelerate, the mixer that mixes commonly used divide into gas and low viscosity liquid mixer, well high viscosity liquid and paste mix the machine, likepowder and granular solid material mixing machine four major types, grain fertilizer mixer stirs the fertilizer that mixes with this reaches corresponding actual need again after mainly passing through the ratio with multiple fertilizer, current mixing arrangement course of working is comparatively slow, and the degree of consistency of material is high inadequately, and current mixing stirring mode is comparatively single, be unfavorable for the expansion of material mixing degree, the collection of product quality has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can reach quick homogeneous mixing purpose, have multiple hybrid, connect stable and grain fertilizer double helix mixing arrangement that degree of automation is high, be realized through following scheme.

In order to realize the above purpose, the utility model discloses a technical scheme be: a double-helix mixing device for grain and fertilizer comprises a motor connected with an electric control cabinet, wherein a motor shaft on the motor is provided with a driving shaft through a coupler fixed on a bracket, one end of the driving shaft penetrates through a conical cylinder and extends to be fixedly connected to a horizontal gear arranged in the conical cylinder, two ends of the horizontal gear are respectively in meshed transmission with a conical gear on the driving shaft, one side of one end of the conical gear, far away from the horizontal gear, is respectively and fixedly connected with a first screw shaft and a second screw shaft which are positioned below the driving shaft through meshed transmission helical gears, the first screw shaft and the second screw shaft are arranged in the conical cylinder in a staggered mode, an included angle between the first screw shaft and the second screw shaft is 30-45 degrees, helical blades matched with the first screw shaft and the second screw shaft are arranged on the outer walls of the first screw shaft and the second screw shaft, and stirring cavities are formed among, the stirring chamber below is seted up and is arranged in the discharge gate of toper section of thick bamboo bottom, lie in on the toper section of thick bamboo outer wall that discharge gate both sides all are through welded plate fixedly connected with stand.

Furthermore, an end cover is fixedly installed at the top end of the conical barrel, and the edge of the outer wall of the end cover is locked and fixed with the installation hole in the shell through a screw rod on the self-locking nut.

Furthermore, the transmission shaft and the bevel gear are both arranged outside a sleeve connected with the first screw shaft and the second screw shaft.

Furthermore, one side of the outer wall of the motor is connected with the conical cylinder through an L-shaped pull rod.

Furthermore, a rectangular foot pad matched with the stand column is fixedly installed at the bottom end of the stand column.

The technical effects of the utility model reside in that: the device mainly adopts the revolution and rotation of the spiral to make the materials generate compound motion in the conical cylinder, and mainly generates four motion forms: 1. the first screw shaft and the second screw shaft revolve along the wall, so that the material circularly moves along the conical wall; 2. the material spirally rises from the conical bottom along the spiral under the action of the spiral blade; 3. the revolution and rotation compound motion of the spiral enables a part of materials to be absorbed into the spiral cylinder and simultaneously enables a part of materials in the spiral cylinder to be radially discharged to the cone under the centrifugal force of spiral rotation; 4. the rising material descends under the action of self gravity. Four kinds of movements produce convection current, shearing, diffusion in the mixer to reach the purpose of rapid homogeneous mixing, have multiple hybrid, such grain fertilizer double helix mixing arrangement has improved the practicality of device greatly, connects stably, and control performance is strong, degree of automation is high, can reach the purpose of rapid homogeneous mixing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection between the horizontal gear and the bevel gear of the present invention.

Reference numerals: 1-a motor; 2-a scaffold; 3, coupling; 4-a drive shaft; 5-a conical cylinder; 6-horizontal gear; 7-a transmission shaft; 8-bevel gear; 9-a first screw axis; 10-a second screw axis; 11-helical blades; 12-a stirring chamber; 13-a discharge hole; 14-welding a plate; 15-upright post; 16-end cap.

Detailed Description

Referring to the attached drawings 1-2, a double helix mixing device for grain and fertilizer comprises a motor 1 connected with an electric control cabinet, wherein a motor shaft on the motor 1 is provided with a driving shaft 4 through a coupler 3 fixed on a bracket 2, one end of the driving shaft 4 penetrates through a conical cylinder 5 and extends and is fixedly connected to a horizontal gear 6 arranged in the conical cylinder 5, two ends of the horizontal gear 6 are respectively meshed with a conical gear 8 on a driving shaft 7 for transmission, one side of one end of the conical gear 8, far away from the horizontal gear 6, is respectively and fixedly connected with a first screw shaft 9 and a second screw shaft 10 which are positioned below the driving shaft 4 through a bevel gear for meshing transmission, the first screw shaft 9 and the second screw shaft 10 are arranged in the conical cylinder 5 in a staggered mode, the included angle between the first screw shaft 9 and the second screw shaft is 30-45 degrees, and the outer walls of the first screw shaft 9 and the, a stirring cavity 12 is formed among the inner wall of the conical barrel 5, the first screw shaft 9, the second screw shaft 10 and the horizontal gear 6, a discharge hole 13 arranged at the bottom end of the conical barrel 5 is formed below the stirring cavity 12, and two sides of the discharge hole 13 on the outer wall of the conical barrel 5 are fixedly connected with upright columns 15 through welding plates 14.

The specific embodiment of this scheme does, 5 top fixed mounting of a toper section of thick bamboo has

end cover

16, 16 outer wall edges of end cover realize the locking fixedly through the screw rod on the self-locking nut and the mounting hole on the casing, and 5 upper end covers of a toper section of thick bamboo 16 are provided with and do benefit to directly to open end cover 16 through screw rod assembly, are convenient for carry out the maintenance operation of relevance.

The specific embodiment of the scheme is that the transmission shaft 7 and the helical gears are externally arranged in sleeves connected with a first helical shaft 9 and a second helical shaft 10, the driving shaft 4 transmits power to the conical gears 8 on two sides through the horizontal gear 6 and then transmits the power to the helical shafts on the helical gears, so that the first helical shaft 9 and the second helical shaft 10 can rotate, meanwhile, the rotation of the outer wall of the driving shaft 4 can transmit the power to the sleeves outside the helical shafts through a connecting block outside the conical gears 8, and as the sleeves are arranged for supporting connection of the helical shafts, the rotating force can be effectively transmitted to the helical shafts, so that the helical shafts can revolve around the center of the conical barrel 5 while rotating, and the device has a plurality of motion mixing modes.

The concrete embodiment of this scheme does, be connected through L type pull rod between 1 outer wall one side of motor and the a toper section of thick bamboo 5, motor 1 is in the motion process, and vibration phenomenon is not exempted from to take place, can increase structural connection's stability through setting up in the L type pull rod that a toper section of thick bamboo 5 is connected.

The specific embodiment of this scheme does, the fixed mounting of stand 15 bottom has the rectangle callus on the sole rather than the looks adaptation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A double-helix mixing device for grain and fertilizer is characterized by comprising a motor (1) connected with an electric control cabinet, wherein a motor shaft on the motor (1) is provided with a driving shaft (4) through a coupler (3) fixed on a bracket (2), one end of the driving shaft (4) penetrates through a conical barrel (5) and is fixedly connected to a horizontal gear (6) arranged in the conical barrel (5) in an extending manner, two ends of the horizontal gear (6) are respectively in mutual meshing transmission with a conical gear (8) on a transmission shaft (7), one side, far away from the horizontal gear (6), of one end of the conical gear (8) is respectively and fixedly connected with a first screw shaft (9) and a second screw shaft (10) which are positioned below the driving shaft (4) through a helical gear in meshing transmission, the first screw shaft (9) and the second screw shaft (10) are arranged in the conical barrel (5) in a staggered manner, and the included angle between the first screw shaft, and the outer walls of the first screw shaft (9) and the second screw shaft (10) are respectively provided with a screw blade (11) matched with the first screw shaft, a stirring cavity (12) is jointly formed among the inner wall of the conical cylinder (5), the first screw shaft (9), the second screw shaft (10) and the horizontal gear (6), a discharge hole (13) arranged at the bottom end of the conical cylinder (5) is formed below the stirring cavity (12), and two sides of the discharge hole (13) on the outer wall of the conical cylinder (5) are respectively fixedly connected with an upright post (15) through a welding plate (14).

2. The double-helix grain and fertilizer mixing device according to claim 1, wherein an end cover (16) is fixedly mounted at the top end of the conical barrel (5), and the edge of the outer wall of the end cover (16) is locked and fixed with a mounting hole in the housing through a screw rod on a self-locking nut.

3. The double helix mixing device for grain and fertilizer as claimed in claim 1, characterized in that the transmission shaft (7) and the helical gear are both externally arranged on a sleeve connected with the first helical shaft (9) and the second helical shaft (10).

4. The double-helix grain and fertilizer mixing device according to claim 1, wherein one side of the outer wall of the motor (1) is connected with the conical barrel (5) through an L-shaped pull rod.

5. The double-helix grain and fertilizer mixing device according to claim 1, wherein a rectangular foot pad matched with the upright post (15) is fixedly installed at the bottom end of the upright post.