Powder mixing device for fertilizer production

Abstract

The utility model discloses a powder mixing device for fertilizer production. The powder mixing device comprises a mixing box, a stirring paddle with a stirring function is arranged in the mixing box, and a box body is connected to the bottom end of the mixing box in an embedded manner; the middle position of the upper end of the stirring paddle is fixedly connected to the lower end of the first bevel gear, a material uniformizing structure and a material discharging structure are arranged on the upper side and the lower side of the stirring paddle respectively, the material uniformizing structure comprises a mounting plate, a first connecting shaft, a second motor and a material storage frame, and the material discharging structure comprises a second connecting shaft, a connecting plate, a worm gear, a worm and a third motor. A collecting frame is connected into the box body in a nested mode, and electrostatic dust collection rods are installed at the upper middle end of the interior of the collecting frame at equal intervals. According to the powder mixing device for fertilizer production, various powder can be conveniently and uniformly dispersed in the mixing box, a mixed fertilizer can be conveniently discharged, static electricity can be easily eliminated, and dust raising can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a powder mixing device for fertilizer production. Background Art

[0002] Fertilizers can improve soil properties and increase crop yield and quality. When producing fertilizers, various powders need to be mixed together, generally through a mixing device. Currently, there are many styles of mixing devices on the market to meet different needs.

[0003] However, the existing powder mixing device for fertilizer production is not convenient for evenly dispersing various powders inside the mixing box, and it is not convenient to unload the mixed fertilizer. At the same time, it is not easy to eliminate static electricity, resulting in dust. Therefore, we propose a powder mixing device for fertilizer production to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a powder mixing device for fertilizer production, so as to solve the problem that the existing powder mixing device for fertilizer production proposed in the above background technology is not convenient for evenly dispersing various powders inside the mixing box, and it is not convenient to unload the mixed fertilizer, and it is not easy to eliminate static electricity, resulting in dust.

[0005] To achieve the above object, the utility model provides the following technical solution: a powder mixing device for fertilizer production, comprising: a mixing box, a stirring paddle for stirring is arranged inside the mixing box, and a box body is embedded and connected at the bottom of the mixing box;

[0006] Also includes:

[0007] The middle position of the upper end of the stirring paddle is fixedly connected to the lower end of the first bevel gear, and the upper and lower sides of the stirring paddle are respectively provided with a material mixing structure and a material discharging structure, wherein the material mixing structure includes a mounting plate, a first connecting shaft, a second motor and a material storage frame, and the material discharging structure includes a second connecting shaft, a connecting plate, a worm wheel, a worm and a third motor;

[0008] The box body is nested with a collecting frame, and electrostatic dust removal rods are installed at equal intervals at the middle and upper ends of the collecting frame.

[0009] Preferably, the first bevel gear is rotatably connected to the interior of the mixing box, and the right end of the first bevel gear is meshedly connected to the second bevel gear, and the second bevel gear is rotatably connected to the right end of the mixing box;

[0010] Wherein, a first motor is installed at the right end of the second bevel gear, and the second bevel gear, the first bevel gear and the stirring paddle form a linkage structure.

[0011] Preferably, the mounting plate is integrally connected to the upper right end of the mixing box, and the left end of the mounting plate is rotatably connected to the first connecting shaft, and the upper end of the first connecting shaft is installed with a second motor.

[0012] Preferably, the lower end of the first connecting shaft is fixedly connected to the inner right end of the material storage frame, and the bottom end of the material storage frame is a porous structure, wherein the diameter of the rotating trajectory of the material storage frame is smaller than the inner end diameter of the mixing box.

[0013] Preferably, the second connecting shaft is rotatably connected to the upper end of the box body in a left-right symmetrical manner, and the outer end of the connecting plate is fixedly connected to the second connecting shaft, and the rear end of the second connecting shaft is fixedly connected to a worm gear;

[0014] The upper end of the worm wheel is meshedly connected with a worm, and a third motor is installed at the right end of the worm, and the connecting plate is in a flip structure inside the box through the worm and the worm wheel.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the powder mixing device for fertilizer production is convenient for making various powders evenly dispersed inside the mixing box, and is convenient for unloading the mixed fertilizer, and is easy to eliminate static electricity and prevent dust;

[0016] 1. A first connecting shaft and a material storage frame are provided, and the diameter of the rotating track of the material storage frame is smaller than the inner end diameter of the mixing box, so that the powder is loaded into the material storage frame and rotates, and the powder is distributed inside the mixing box through the porous structure of the material storage frame, so that various powders are evenly dispersed inside the mixing box;

[0017] 2. A second connecting shaft and a connecting plate are provided. The structure of the connecting plate and the box body is lifted and lowered, so that the worm gear is driven to rotate when the worm rotates, and the second connecting shaft is driven to rotate by the worm gear, so that the left and right groups of connecting plates are turned over and in an inclined state, so as to facilitate the unloading of the mixed fertilizer;

[0018] 3. A collection frame and electrostatic dust removal rods are provided. Electrostatic dust removal rods are installed at equal intervals at the middle and upper end of the collection frame, so that the fertilizer in the mixing box falls into the collection frame, and the electrostatic dust removal rods work to eliminate the static electricity in the fertilizer, thereby easily eliminating static electricity and preventing dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top cross-sectional structure of the first connecting shaft and the material storage frame of the utility model;

[0021] Figure 3 This is a rear view structural diagram of the connection between the worm wheel and the worm of the utility model;

[0022] Figure 4 It is a schematic diagram of the overall structure of the collection frame and the electrostatic dust removal rod connected to the utility model.

[0023] In the figure: 1. mixing box; 2. first bevel gear; 3. stirring paddle; 4. second bevel gear; 5. first motor; 6. mounting plate; 7. first connecting shaft; 8. second motor; 9. storage frame; 10. box body; 11. collecting frame; 12. electrostatic dust removal rod; 13. second connecting shaft; 14. connecting plate; 15. worm gear; 16. worm; 17. third motor. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: a powder mixing device for fertilizer production, comprising a mixing box 1, a first bevel gear 2, a stirring paddle 3, a second bevel gear 4, a first motor 5, a mounting plate 6, a first connecting shaft 7, a second motor 8, a storage frame 9, a box body 10, a collecting frame 11, an electrostatic dust removal rod 12, a second connecting shaft 13, a connecting plate 14, a worm gear 15, a worm 16 and a third motor 17. When the powder mixing device for fertilizer production is used, Figure 1 and Figure 2 , since the bottom end of the material storage frame 9 is a porous structure, the diameter of the rotation track of the material storage frame 9 is smaller than the inner end diameter of the mixing box 1, and the second bevel gear 4, the first bevel gear 2 and the stirring paddle 3 form a linkage structure;

[0026] Therefore, the powder is poured into the storage frame 9, and the second motor 8 drives the first connecting shaft 7 to rotate on the mounting plate 6 when working, so that the first connecting shaft 7 drives the storage frame 9 to rotate inside the mixing box 1. When the storage frame 9 rotates, the powder is dispersed inside the mixing box 1 through the porous structure at the bottom of the storage frame 9;

[0027] After the powder is completely added into the mixing box 1, the first motor 5 is operated to drive the second bevel gear 4 to rotate on the mixing box 1. When the second bevel gear 4 rotates, its left end is meshed with the upper end of the first bevel gear 2, so that the first bevel gear 2 drives the stirring paddle 3 to rotate inside the mixing box 1, so that the stirring paddle 3 stirs the powder inside the mixing box 1, thereby facilitating the uniform dispersion of various powders inside the mixing box 1.

[0028] like Figure 1 , Figure 2 and Figure 3 Since the second connecting shaft 13 is symmetrically rotatably connected to the upper end of the box body 10, the upper end of the worm wheel 15 is meshed with the worm 16, and the connecting plate 14 is in a flip structure inside the box body 10 through the worm 16 and the worm wheel 15, after the fertilizer is mixed, the third motor 17 is driven to rotate the worm 16, so that the worm 16 is meshed with the worm wheel 15 which is symmetrically arranged on the left and right;

[0029] The worm gear 15 symmetrically arranged on the left and right drives the two sets of second connecting shafts 13 to rotate in opposite directions, and the connecting plates 14 symmetrically arranged on the left and right are turned downward, so that the connecting plates 14 are in an inclined state, and the fertilizer inside the mixing box 1 slides through the inclined connecting plates 14, thereby facilitating the unloading of the mixed fertilizer;

[0030] like Figure 1 and Figure 4 Since the electrostatic dust removal rods 12 are installed at equal intervals at the middle and upper ends of the collecting frame 11, the collecting frame 11 is nested inside the box body 10 from the right end of the box body 10 before unloading, and the fertilizer in the mixing box 1 falls into the collecting frame 11 through the inclined connecting plate 14;

[0031] The electrostatic dust removal rods 12 arranged at equal intervals are allowed to work to eliminate static electricity in the fertilizer. When the collecting frame 11 is pulled out of the box body 10, dust will not fly up, thereby easily eliminating static electricity and preventing dust. The electrical components contained above are all existing technologies and will not be described in detail here.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A powder mixing device for fertilizer production, comprising: A mixing box (1), a stirring paddle (3) for stirring is arranged inside the mixing box (1), and a box body (10) is embedded and connected to the bottom end of the mixing box (1); It is characterized by further comprising: The middle position of the upper end of the stirring paddle (3) is fixedly connected to the lower end of the first bevel gear (2), and a material mixing structure and a material discharging structure are respectively provided on the upper and lower sides of the stirring paddle (3), wherein the material mixing structure comprises a mounting plate (6), a first connecting shaft (7), a second motor (8) and a material storage frame (9), and the material discharging structure comprises a second connecting shaft (13), a connecting plate (14), a worm wheel (15), a worm (16) and a third motor (17); The box body (10) is nested with a collecting frame (11) inside, and electrostatic dust removal rods (12) are installed at equal intervals at the middle and upper ends of the collecting frame (11).

2. A powder mixing device for fertilizer production according to claim 1, characterized in that: The first bevel gear (2) is rotatably connected to the interior of the mixing box (1), and the right end of the first bevel gear (2) is meshedly connected to the second bevel gear (4), and the second bevel gear (4) is rotatably connected to the right end of the mixing box (1); The first motor (5) is mounted on the right end of the second bevel gear (4), and the second bevel gear (4), the first bevel gear (2) and the stirring paddle (3) form a linkage structure.

3. A powder mixing device for fertilizer production according to claim 1, characterized in that: The mounting plate (6) is integrally connected to the upper right end of the mixing box (1), and the left end of the mounting plate (6) is rotatably connected to the first connecting shaft (7), while the upper end of the first connecting shaft (7) is mounted with a second motor (8).

4. A powder mixing device for fertilizer production according to claim 3, characterized in that: The lower end of the first connecting shaft (7) is fixedly connected to the inner right end of the material storage frame (9), and the bottom end of the material storage frame (9) is a porous structure, wherein the diameter of the rotation track of the material storage frame (9) is smaller than the inner end diameter of the mixing box (1).

5. A powder mixing device for fertilizer production according to claim 1, characterized in that: The second connecting shaft (13) is rotatably connected to the upper end of the box body (10) in a left-right symmetrical manner, and the outer end of the connecting plate (14) is fixedly connected to the second connecting shaft (13), and the rear end of the second connecting shaft (13) is fixedly connected to a worm gear (15); The upper end of the worm wheel (15) is meshingly connected with a worm (16), a third motor (17) is mounted on the right end of the worm (16), and the connecting plate (14) is in a flipped structure inside the box (10) through the worm (16) and the worm wheel (15).

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