CN220919035U

CN220919035U - Chemical fertilizer mixing machine

Info

Publication number: CN220919035U
Application number: CN202322503798.9U
Authority: CN
Inventors: 朱杰诚
Original assignee: South China University of Technology SCUT
Current assignee: South China University of Technology SCUT
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-05-10
Anticipated expiration: 2033-09-15

Abstract

The utility model discloses a fertilizer mixing machine, which relates to the technical field of mixing equipment. The key points of the technical solution are that a plurality of feeding tanks are fixedly installed on the top of a mixing tank, the top opening of each feeding tank is located directly below the discharge port of a previous processing step of a fertilizer raw material, the bottom end of each of the feeding tanks is connected with the inside of a collection part through a material guide pipe, a mixing part is fixedly installed at the bottom end of the collection part, a first inclined part is fixedly installed at the bottom end of the mixing part, an outlet part is provided at the bottom end of the first inclined part, a plurality of mixing rods are rotatably installed inside the mixing part, and each of the mixing rods is attached to the first inclined part, so that each fertilizer raw material is preliminarily mixed during the distribution process after the previous processing step, and in the fertilizer mixing process, the mixing efficiency is higher, which is beneficial to increase the production of fertilizers and can also improve the quality of fertilizers after production.

Description

Chemical fertilizer mixing machine

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a chemical fertilizer mixing machine.

Background

Chemical fertilizer is a chemical fertilizer for short, and refers to a fertilizer prepared by a chemical method and containing one or more nutrient elements required by the growth of crops, and also referred to as an inorganic fertilizer; including nitrogen fertilizer, phosphate fertilizer, potash fertilizer, micro fertilizer, compound fertilizer, etc., which have some common characteristics as follows: the components are simple, and the nutrient content is high; the fertilizer efficiency is fast, and the fertilizer strength is strong; some fertilizers have acid-base reactions; generally does not contain organic matters and has no function of soil improvement and fertilizer cultivation. Chemical fertilizers are of a large variety and have large differences in properties and application methods.

At present, the common chemical fertilizers on the market are of the following two types, wherein one type is a chemical fertilizer which only contains one type of nutrient element with a marked content and is called a unit fertilizer, such as a nitrogenous fertilizer, a phosphate fertilizer, a potash fertilizer, a secondary macroelement fertilizer and a microelement fertilizer; another type of chemical fertilizer containing two or three of three nutrient elements of nitrogen, phosphorus and potassium and whose content can be indicated is called compound fertilizer or mixed fertilizer.

The fertilizer is prepared by mixing a plurality of raw materials and then processing the raw materials through a series of procedures; whether the quality of chemical fertilizer finished product is fully directly influenced by raw material mixing, the prior art generally adopts the agitator tank to stir the chemical fertilizer, the agitator is arranged in the tank body of the agitator tank to stir and mix the chemical fertilizer, and each chemical fertilizer is intensively poured into the agitator tank when the solid chemical fertilizer is stirred and mixed, after all chemical fertilizers are poured into the agitator tank, the agitator is utilized to stir and mix, different chemical fertilizer raw materials are all independently sent into the agitator tank in the last process, the efficiency of mixing is intended to be improved, the quality of the chemical fertilizer finished product is ensured, and the preliminary mixing of the chemical fertilizer raw materials is always a technical problem when the chemical fertilizer raw materials are distributed.

Disclosure of utility model

Aiming at the defects existing in the prior art, the utility model aims to provide a chemical fertilizer mixing machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chemical fertilizer mixing machinery, includes the blending tank and installs the stirring subassembly on the blending tank, fixed mounting has a plurality of charging tanks on the top of blending tank, and the open-top of every charging tank is located under a last processing procedure discharge gate of chemical fertilizer raw materials, every the bottom of charging tank all is linked together through the inside of a passage and collection portion, the bottom department fixed mounting of collection portion has a mixing portion, the bottom department fixed mounting of mixing portion has first tilting portion, the bottom department of first tilting portion has seted up the export portion, the internal rotation of mixing portion installs a plurality of puddles, every the puddle laminating is on first tilting portion, every the passage is tilting state or vertical state.

Preferably, a second inclined portion is provided inside the mixing portion and directly below the collecting portion, an outer edge of the second inclined portion is located inside the first inclined portion, and an edge of the outlet portion is located inside the second inclined portion.

Preferably, a connecting rod is fixedly arranged at the top end of the stirring assembly, and a plurality of mixing rods are fixedly arranged on the connecting rod at equal intervals.

Preferably, a switch valve is fixedly arranged on the outer surface of each guide pipe.

Preferably, the on-off valve is a solenoid valve.

Preferably, a sealing part is fixedly arranged on the top end of the mixing tank, each charging tank is fixedly arranged on the sealing part, and the sealing part seals the top end of the mixing tank.

Preferably, the stirring assembly comprises a stirring shaft, a motor and a stirring rod, wherein the motor is fixedly arranged at the bottom end of the mixing tank, the stirring shaft is fixedly arranged at the output end of the motor, and the stirring rod is provided with a plurality of stirring rods which are fixedly arranged on the outer surface of the stirring shaft.

Compared with the prior art, the utility model has the following beneficial effects: through fixedly mounting have a plurality of charging buckets on the top of blending tank to make the open-top of every charging bucket be located under the last processing procedure discharge gate of a chemical fertilizer raw materials, the bottom of charging bucket all is linked together through the inside of a passage and collection portion, and the bottom department fixed mounting of collection portion has a mixing portion, and a plurality of puddles are installed in the inside rotation of mixing portion, realize that each chemical fertilizer raw materials just preliminary mixing just carries out in the in-process of delivery after last processing procedure, in the process of chemical fertilizer mixing, the efficiency of mixing is higher, is favorable to increasing the output of chemical fertilizer, also can promote the quality after the chemical fertilizer production.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the stirring assembly and the charging tank of the present utility model;

FIG. 3 is a schematic cross-sectional view of the collecting portion and the mixing portion according to the present utility model;

fig. 4 is a schematic view showing the internal structure of the mixing section in the present utility model.

1. A mixing tank; 2. a charging tank; 3. a closing part; 4. a material guiding pipe; 5. a switch valve; 6. a collection unit; 7. a mixing section; 8. a first inclined portion; 9. a mixing rod; 10. a connecting rod; 11. a second inclined portion; 12. a mounting rod; 13. an outlet portion; 14. a stirring shaft; 15. a motor; 16. stirring rod.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-4, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Embodiment one:

In the prior art, although a special process is responsible for mixing different kinds of chemical fertilizer raw materials, the different chemical fertilizer raw materials are all independently sent into a mixing tank in the previous process, so that each chemical fertilizer raw material sent in the previous process is concentrated at a certain position of the mixing tank, therefore, the aim of improving the mixing efficiency of the chemical fertilizer raw materials and ensuring the quality of chemical fertilizer finished products is always a technical problem, and preliminary mixing of the chemical fertilizer raw materials is carried out during distribution, in order to solve the problem, the utility model provides a chemical fertilizer mixing machine, which is shown in the combination of figures 1 to 4, and comprises a mixing tank 1 and a stirring assembly arranged in the mixing tank 1, wherein the stirring assembly comprises a stirring shaft 14, a motor 15 and a stirring rod 16, the motor 15 is fixedly arranged at the bottom end of the mixing tank 1, the stirring shaft 14 is fixedly arranged at the output end of the motor 15, the stirring rod 16 is provided with a plurality of stirring rods and is fixedly arranged on the outer surface of the stirring shaft 14, the top end of the mixing tank 1 is fixedly provided with a plurality of charging tanks 2, the top end opening of each charging tank 2 is positioned under the discharge hole of a chemical fertilizer raw material in a previous processing procedure, each chemical fertilizer raw material is directly discharged into the charging tank 2 from the discharge hole after passing through the previous processing procedure, each chemical fertilizer raw material firstly enters different charging tanks 2 before being sent into the mixing tank 1, the bottom end of each charging tank 2 is communicated with the inside of the collecting part 6 through one material guiding pipe 4, each material guiding pipe 4 is in an inclined state or a vertical state, the bottom end of the collecting part 6 is in an opening state, the mixing part 7 is fixedly arranged at the bottom end of the collecting part 6, the first inclined part 8 is fixedly arranged at the bottom end of the mixing part 7, the outlet part 13 is arranged at the bottom end of the first inclined part 8, the inside rotation of mixing portion 7 installs a plurality of mixing bars 9, every mixing bar 9 laminating is on first sloping portion 8, the inside chemical fertilizer raw materials of charging tank 2 is under its gravity effect gliding, the inside chemical fertilizer raw materials of every charging tank 2 can be at the internal contact of collection portion 6, this moment chemical fertilizer raw materials can continue the downward movement and get into the inside of mixing portion 7, and can contact with the surface of first sloping portion 8, mixing bar 9 can push away the chemical fertilizer raw materials and move in the circumferencial direction of first sloping portion 8 at pivoted in-process, can make each chemical fertilizer raw materials enter into mixing tank 1 inside with different circumferencial directions, the chemical fertilizer raw materials can not appear concentrating in same position department and fall into mixing tank 1 inside, realize that each chemical fertilizer raw materials just carries out preliminary mixing after last processing procedure, consequently, in the process of chemical fertilizer mixing, the efficiency of mixing is higher, be favorable to increasing the output of chemical fertilizer, also can promote the quality after the chemical fertilizer production.

Based on the first embodiment, in order to further improve the performance of the chemical fertilizer raw material mixing machine, the scheme in the first embodiment is further introduced in detail by combining the following specific working modes, and the details are described below:

embodiment two:

The inside of the mixing part 7 and right below the collecting part 6 are provided with a second inclined part 11, the second inclined part 11 is fixedly arranged on the inner surface of the collecting part 6 through a mounting rod 12, the outer edge of the second inclined part 11 is positioned on the inner side of the first inclined part 8, the edge of the outlet part 13 is positioned on the inner side of the second inclined part 11, each fertilizer raw material can enter the inside of the collecting part 6 together and then fall onto the surface of the second inclined part 11 together, the fertilizer raw material can slide down to the top end position of the first inclined part 8 along the surface of the second inclined part 11 and then slide down along the surface of the first inclined part 8, and the fertilizer raw materials are concentrated again and converged and fall into the mixing tank 1 at the outlet part 13, and in the process, each fertilizer raw material moves under the action of gravity of the fertilizer raw material and then can be converged after being dispersed, so that each fertilizer raw material can be dispersed to each position of the mixing tank 1 to promote the mixing speed; in order to further improve the dispersing effect of chemical fertilizer raw materials, the connecting rod 10 is fixedly arranged at the top end of the stirring shaft 14, the mixing rods 9 are fixedly arranged at equal intervals in the circumferential direction of the connecting rod 10, each mixing rod 9 is attached to the first inclined part 8, the switch valve 5 is fixedly arranged on the outer surface of each material guiding pipe 4, the switch valve 5 is an electromagnetic valve, the on-off of each material guiding pipe 4 is controlled, the motor 15 is started after the switch valve 5 on each material guiding pipe 4 is opened, the stirring shaft 14 drives the mixing rods 9 to rotate together, each chemical fertilizer raw material can enter the mixing tank 1 in different circumferential directions in the rotating process of the mixing rods 9, the chemical fertilizer raw material cannot be concentrated in the mixing tank 1 in the same position, after each chemical fertilizer raw material is subjected to the previous processing procedure, preliminary mixing is carried out in the process of distribution, therefore, the mixing efficiency is higher, the yield of chemical fertilizer is favorable to be increased, the quality of chemical fertilizer production can be improved, each chemical fertilizer raw material fed into the previous processing procedure is enabled to be distributed in the mixing tank 1 in a certain position, the chemical fertilizer raw material can be uniformly distributed in the mixing position, the mixing assembly is prevented from being concentrated in the mixing position, and the mixing time can be further improved, and the mixing raw material can be uniformly distributed in the mixing position.

Wherein, still further, fixed mounting has the sealing part 3 on the top of blending tank 1, and every charging tank 2 is all fixed mounting on sealing part 3, and sealing part 3 is sealed the top of blending tank 1, and the chemical fertilizer raw materials is when mixing, and the smell is heavier, utilizes sealing part 3 to seal the top of blending tank 1, reduces the influence of smell to staff, produces the dust easily when some powdered chemical fertilizer raw materials mix, and sealing part 3 just can block the dust and give off to operational environment, influences staff's normal work.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings, without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A fertilizer mixing machine, comprising a mixing tank (1) and a stirring assembly mounted on the mixing tank (1), characterized in that: a plurality of feeding tanks (2) are fixedly mounted on the top of the mixing tank (1), the top opening of each feeding tank (2) is located directly below the discharge port of a processing step on a fertilizer raw material, the bottom end of each feeding tank (2) is connected to the inside of a collection part (6) through a guide pipe (4), a mixing part (7) is fixedly mounted at the bottom end of the collection part (6), a first inclined part (8) is fixedly mounted at the bottom end of the mixing part (7), an outlet part (13) is provided at the bottom end of the first inclined part (8), a plurality of mixing rods (9) are rotatably mounted inside the mixing part (7), each mixing rod (9) is attached to the first inclined part (8), and each guide pipe (4) is in an inclined state or a vertical state.

2. A fertilizer mixing machine according to claim 1, characterized in that: a second inclined portion (11) is provided inside the mixing portion (7) and directly below the collecting portion (6), the outer edge of the second inclined portion (11) is located on the inner side of the first inclined portion (8), and the edge of the outlet portion (13) is located on the inner side of the second inclined portion (11).

3. A fertilizer mixing machine according to claim 1, characterized in that: a connecting rod (10) is fixedly installed on the top of the stirring assembly, and a plurality of mixing rods (9) are fixedly installed on the connecting rod (10) at equal intervals.

4. A fertilizer mixing machine according to claim 1, characterized in that a switch valve (5) is fixedly mounted on the outer surface of each of the guide pipes (4).

5. A fertilizer mixing machine according to claim 4, characterized in that: the switch valve (5) is a solenoid valve.

6. A fertilizer mixing machine according to claim 1, characterized in that: a closing portion (3) is fixedly mounted on the top of the mixing tank (1), each of the feeding tanks (2) is fixedly mounted on the closing portion (3), and the closing portion (3) seals the top of the mixing tank (1).

7. A fertilizer mixing machine according to claim 1, characterized in that: the stirring assembly comprises a stirring shaft (14), a motor (15) and a stirring rod (16), the motor (15) is fixedly mounted at the bottom end of the mixing tank (1), the stirring shaft (14) is fixedly mounted on the output end of the motor (15), and a plurality of stirring rods (16) are provided and are fixedly mounted on the outer surface of the stirring shaft (14).