CN218653946U

CN218653946U - Compound fertilizer raw materials compounding device in advance

Info

Publication number: CN218653946U
Application number: CN202222782251.2U
Authority: CN
Inventors: 陆国庆; 廖小云; 卢根仔; 陈小杰
Original assignee: Jiangxi Huilong Ecological Fertilizer Co ltd
Current assignee: Jiangxi Huilong Ecological Fertilizer Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-21
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a compound fertilizer raw material pre-mixing device, which comprises a mixing barrel, a fixing frame, a feeding hopper, a power motor and a stirring shaft, wherein the mixing barrel is fixed on the fixing frame, the power motor is arranged on the fixing frame and is connected with the stirring shaft, the stirring shaft is arranged in the mixing barrel and is movably connected on the fixing frame, the feeding hopper is fixed on the fixing frame, one end of the feeding hopper extends into the mixing barrel, one end of the mixing barrel, which is far away from the feeding hopper, is provided with a discharge hole, a plurality of partition ring plates are welded on the inner wall of the mixing barrel, and one side of each partition ring plate, which is close to the feeding hopper, is provided with a small spiral blade; the utility model discloses a compound fertilizer raw materials compounding device in advance, its simple structure, convenient and practical stirs the material through stirring leaf and spiral leaf cooperation for the material flash mixed makes the material pass through the spiral leaf through the (mixing) shaft reversal simultaneously and carries the wall circle board, reaches the step that the material of misce bene derives gradually.

Description

Compound fertilizer raw materials compounding device in advance

Technical Field

The utility model belongs to the technical field of compound fertilizer raw materials compounding, concretely relates to compound fertilizer raw materials compounding device in advance.

Background

The compound fertilizer is a fertilizer prepared by only a chemical method and with at least two nutrients in three nutrients of nitrogen, phosphorus and potassium, and is one of compound fertilizers. The compound fertilizer has the advantages of high nutrient content, few side ingredients, good physical properties and the like, and plays an important role in balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops. In the prior compound fertilizer production, a soil testing formula is used for testing the nutrient condition of soil, and the soil testing formula is used for fertilizing based on soil testing and fertilizer field experiments, and the application amount, the application period and the application method of fertilizers such as nitrogen, phosphorus, potassium, medium and trace elements are provided on the basis of reasonably applying organic fertilizers according to the fertilizer requirement rule of crops, the fertilizer supply performance of soil and the fertilizer effect.

Blendor and granulator can generally be used to compound fertilizer production in-process, because of these two kinds of equipment machining efficiency are different, lead to cooperating to improve, in order to guarantee that the granulator can not appear the condition of shutting down appearing, the traditional mode generally adopts the premix raw materials, need use the granulator when throwing into the material, but this kind of mode needs a great material holding vessel and 2 at least sets of conveying equipment, its increase area, the maintenance cost has also been increased simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a compound fertilizer raw materials compounding device in advance is provided, its simple structure, convenient and practical stirs the material through stirring leaf and spiral leaf cooperation for material flash mixed makes the material pass through the spiral leaf through the (mixing) shaft reversal simultaneously and carries the wall lagging, reaches the step that the material of misce bene progressively derived.

The utility model provides a compound fertilizer raw materials compounding device in advance, including compounding section of thick bamboo, mount, feeder hopper, motor power and (mixing) shaft, compounding section of thick bamboo is fixed on the mount, motor power install on the mount and with agitator shaft connection, the (mixing) shaft sets up in compounding section of thick bamboo and swing joint on the mount, the feeder hopper is fixed on the mount and one end extends to in the compounding section of thick bamboo, the one end that the feeder hopper was kept away from to the compounding section of thick bamboo is provided with the discharge gate, the welding has a plurality of wall circle boards on the compounding section of thick bamboo inner wall, one side that wall circle board is close to the feeder hopper is provided with little spiral leaf, little spiral leaf is fixed on the (mixing) shaft.

Preferably, a large spiral blade is arranged on one side of the inner partition ring plate close to the material outlet mixing cylinder, and the large spiral blade is fixed on the stirring shaft.

Preferably, the stirring shaft is connected with a plurality of stirring rods, and the stirring rods are connected with stirring blades.

Preferably, the end, close to the discharge port, of each of the small spiral leaves and the large spiral leaves is connected with a discharge extension plate and used for conveying compound fertilizer raw materials.

Preferably, two large spiral blades are symmetrically arranged on the stirring shaft.

Preferably, the arc-shaped flow guide parts are arranged on one sides of the small spiral blades and the large spiral blades close to the stirring shaft.

Preferably, the mixing cylinder is arranged obliquely, and the inclination angle is 8-20 degrees.

Has the advantages that:

(1) The utility model discloses a compound fertilizer raw materials compounding device in advance, its simple structure, convenient and practical stirs the material through stirring leaf and spiral leaf cooperation for the material flash mixed makes the material pass through the spiral leaf through the (mixing) shaft reversal simultaneously and carries the wall circle board, reaches the step that the material of misce bene derives gradually.

(2) The utility model discloses a compound fertilizer raw materials compounding device in advance, through set up arc water conservancy diversion portion and ejection of compact extension board on little spiral leaf and big spiral leaf, the powder raw materials of being convenient for can be along helical blade cooperation arc water conservancy diversion portion restriction and ejection of compact extension board when driving with little spiral leaf, powder raw materials for powder raw materials more conveniently carries.

Drawings

FIG. 1 is a schematic structural view of a pre-mixing apparatus;

FIG. 2 is a schematic structural view of a spiral blade;

FIG. 3 is a schematic structural view of a section of a spiral blade;

1-mixing barrel, 2-fixing frame, 3-feeding hopper, 4-discharging port, 5-power motor, 6-partition ring plate, 7-stirring shaft, 8-small spiral blade, 9-stirring rod, 10-stirring blade, 11-large spiral blade and 12-discharging extension plate.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example 1

As shown in fig. 1; a pre-mixing device for compound fertilizer raw materials comprises a mixing barrel 1, a fixing frame 2, a feeding hopper 3, a power motor 5 and a stirring shaft 7, wherein the mixing barrel 1 is fixed on the fixing frame 2, the power motor 5 is installed on the fixing frame 2 and is connected with the stirring shaft 7, the stirring shaft 7 is arranged in the mixing barrel 1 and is movably connected onto the fixing frame 2, the feeding hopper 3 is fixed on the fixing frame 2, one end of the feeding hopper 3 extends into the mixing barrel 1, a discharging port 4 is formed in one end, away from the feeding hopper 3, of the mixing barrel 1, a plurality of partition ring plates 6 are welded on the inner wall of the mixing barrel 1, small spiral blades 8 are arranged on one side, close to the feeding hopper 3, of each partition ring plate 6, and the small spiral blades 8 are fixed on the stirring shaft 7; a large spiral blade 11 is arranged at one side of the inner partition ring plate 6 in the mixing cylinder 1 close to the discharge port 4, and the large spiral blade 11 is fixed on the stirring shaft 7; the stirring shaft 7 is connected with a plurality of stirring rods 9, and the stirring rods 9 are connected with stirring blades 10; one ends of the small spiral blades 8 and the large spiral blades 11 close to the discharge port 4 are connected with a discharge extension plate 12 and are used for conveying compound fertilizer raw materials; two large spiral blades 11 are symmetrically arranged on the stirring shaft 7; arc-shaped flow guide parts are arranged on one sides of the small spiral blades 8 and the large spiral blades 11 close to the stirring shaft 7; the mixing barrel 1 is arranged obliquely, and the inclined angle is 8-20 degrees.

Powder materials, liquid materials or particle materials are guided into the mixing barrel 1 through the feed hopper 3, meanwhile, the power motor 5 drives the stirring shaft 7 to rotate positively, when the stirring shaft 7 rotates positively, the stirring rod 9 on the stirring shaft drives the stirring blade 10 to stir and mix the materials, and the small spiral blade 8 and the large spiral blade 11 rotate positively to push powder materials towards the direction of the feed hopper 3, and the principle of the mixing device is similar to that of a screw conveyor; when the materials are mixed to a certain degree, the stirring shaft 7 is driven to rotate reversely by the power motor 5, when the stirring shaft 7 rotates reversely, the stirring blade 10 is used for stirring and mixing the materials, the small spiral blade 8 and the large spiral blade 11 rotate reversely to push the powder towards the discharge port 4, the materials are simultaneously driven by the small spiral blade 8 and the large spiral blade 11 to scrape in the pushing process, the scraped powder raw materials are guided along the spiral blades, the inner partition ring plate 6 and the arc-shaped guide part are limited on the spiral blades, the powder is guided to the other side of the inner partition ring plate 6 along the discharge extension plate 12, and the steps of mixing and conveying are repeated to lead the raw materials out from the discharge port 4; however, the situation that powder is too much between adjacent inner partition ring plates 6 and is conveyed to the discharge port 4 along the inclined edge of the mixing cylinder 1 while being mixed occurs, and the powder is required to be higher than the inner partition ring plates 6; wherein need control one end distance between the adjacent interior partition ring board 6, need set up a little spiral leaf 8 and a plurality of stirring leaf 10 between it is adjacent to guarantee the material intensive mixing, and set up two big spiral leaves 11 and be in order to can be fast with the leading-in granulator of the material of mixing, avoid the granulator phenomenon of disconnected material to appear, the interior partition ring board 6 of big spiral leaf 11 both sides needs certain distance simultaneously, be convenient for certain material to store between it, the powder supply of being convenient for.

The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The utility model provides a compound fertilizer raw materials compounding device in advance which characterized in that: including mixing cylinder (1), mount (2), feeder hopper (3), motor power (5) and (mixing) shaft (7), mixing cylinder (1) is fixed on mount (2), motor power (5) are installed on mount (2) and are connected with (mixing) shaft (7), just swing joint is on mount (2) in mixing cylinder (1) is set up in (mixing) shaft (7), feeder hopper (3) are fixed on mount (2) and one end extends to mixing cylinder (1) in, the one end that feeder hopper (3) were kept away from to mixing cylinder (1) is provided with discharge gate (4), the welding has a plurality of wall retainer plates (6) on mixing cylinder (1) inner wall, one side that wall retainer plate (6) are close to feeder hopper (3) is provided with little spiral leaf (8), little spiral leaf (8) are fixed on (mixing) shaft (7).

2. A compound fertilizer raw material pre-mixing device as defined in claim 1, characterized in that: a large spiral blade (11) is arranged on one side of an inner partition ring plate (6) in the mixing cylinder (1) close to the discharge port (4), and the large spiral blade (11) is fixed on the stirring shaft (7).

3. A compound fertilizer raw material pre-mixing device as defined in claim 2, characterized in that: the stirring shaft (7) is connected with a plurality of stirring rods (9), and the stirring rods (9) are connected with stirring blades (10).

4. A compound fertilizer raw material pre-mixing device as defined in claim 3, characterized in that: and one ends of the small spiral leaves (8) and the large spiral leaves (11) close to the discharge hole (4) are both connected with a discharge extension plate (12) and are used for conveying compound fertilizer raw materials.

5. The pre-mixing device for compound fertilizer raw materials as claimed in claim 4, characterized in that: two large spiral blades (11) are symmetrically arranged on the stirring shaft (7).

6. A compound fertilizer raw material pre-mixing device as defined in claim 5, characterized in that: arc-shaped flow guide parts are arranged on one sides of the small spiral blades (8) and the large spiral blades (11) close to the stirring shaft (7).

7. A compound fertilizer raw material pre-mixing device as defined in claim 1 or 6, characterized in that: the mixing barrel (1) is obliquely arranged, and the oblique angle is 8-20 degrees.