Mixing device for selenium-rich fertilizer additive production

Abstract

The utility model belongs to the technical field of selenium-rich fertilizer additive production, in particular relates to a mixing device for selenium-rich fertilizer additive production, and aims to solve the problems that crushed materials are inconvenient to screen in the use process of an existing mixing device, so that the particle size difference is large, and the production quality of a fertilizer additive is influenced. According to the scheme, the device comprises a stirring barrel, the number of the supporting legs is four, the four supporting legs are fixedly installed at the bottom of the stirring barrel, a feeding port and a discharging port are formed in the top of the stirring barrel, and a bin door is hinged to the outer side of the stirring barrel; the sieve plate is fixedly mounted in the stirring barrel, and two symmetrical baffles are fixedly mounted at the top of the sieve plate; according to the utility model, in the use process, crushed materials can be conveniently screened, the uniform particle size of the material particles is ensured, the production quality of fertilizer additives is improved, and the device is simple in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of selenium-rich fertilizer additive production, in particular to a mixing device for selenium-rich fertilizer additive production. BACKGROUND

[0002] The selenium-rich fertilizer additive is a fertilizer additive containing selenium elements, which aims to increase the selenium content in crops and produce selenium-rich agricultural products. The additive is usually applied during the growth of crops to help crops absorb selenium elements and increase the selenium content in agricultural products. The additive is mainly composed of sodium selenite, thiophosphoryl triamide, thiourea, lignin and zeolite powder, and is prepared by crushing and mixing. The mixing device is a device for mixing materials, which can effectively mix various raw materials uniformly in fertilizer production.

[0003] The patent file with publication number CN221452424U discloses a mixing device for selenium-rich fertilizer additive production, which comprises a stirring drum, a discharge pipe fixedly connected to the bottom of the stirring drum, support legs fixedly connected to the surface of the stirring drum, a cover body provided on the top of the stirring drum, a mixing mechanism provided on the surface of the cover body, and a crushing mechanism provided in the stirring drum. The mixing device for selenium-rich fertilizer additive production is provided with a mixing mechanism, a cover body which is convenient to install and detach, and a crushing mechanism. When the inner wall of the stirring drum is attached with many residual additives, the cover body can be detached in time to facilitate cleaning of the stirring drum, so that the additives attached to the inner wall of the stirring drum do not solidify and affect the next use of the additives. The crushing mechanism can crush the additives that are knotted due to moisture, ensuring that the additives can be mixed later.

[0004] However, the above-mentioned patent file has the disadvantage that the crushed materials cannot be screened during use, which leads to a large difference in particle size and affects the production quality of the fertilizer additive. Therefore, a mixing device for selenium-rich fertilizer additive production is proposed to solve the above-mentioned problems. Content of the utility model

[0005] The purpose of the utility model is to solve the problem that the mixing device in the prior art is inconvenient to screen the crushed materials during use, which leads to a large difference in particle size and affects the production quality of the fertilizer additive. Therefore, a mixing device for selenium-rich fertilizer additive production is proposed.

[0006] The mixing device for selenium-rich fertilizer additive production provided by the application adopts the following technical scheme:

[0007] A mixing device for selenium-rich fertilizer additive production, comprising:

[0008] Stirring drum

[0009] Support legs are arranged, and the four support legs are fixedly installed at the bottom of the stirring drum. The top of the stirring drum is respectively provided with a feeding port and a discharging port. The outer side of the stirring drum is hingedly connected with a bin door.

[0010] A sieve plate is fixedly installed in the stirring drum, and the top of the sieve plate is fixedly installed with two symmetrical baffles.

[0011] A shell is fixedly installed on one side of the stirring drum, and a feeding channel is formed in the shell. A material returning mechanism is arranged in the feeding channel, and the material returning mechanism is used for sending the incompletely crushed material back to the stirring drum for re-crushing.

[0012] Further, a first transmission rod is rotatably installed on the stirring drum, a plurality of stirring blades are fixedly connected to the outer side of the first transmission rod, and a driving motor is fixedly connected to one end of the first transmission rod. When the driving motor is turned on, the first transmission rod can drive the plurality of stirring blades to rotate.

[0013] Further, two symmetrical second transmission rods are rotatably installed on the stirring drum, a crushing roller is fixedly installed on the outer side of each of the two second transmission rods, a cylindrical gear is fixedly installed on one end of each of the two second transmission rods, and the two cylindrical gears are engaged with each other. When the second transmission rod rotates, the two cylindrical gears are engaged with each other.

[0014] Further, a first sprocket is fixedly installed on the outer side of the first transmission rod, a second sprocket is fixedly installed on the outer side of the second transmission rod, and the same chain is engaged with the first sprocket and the second sprocket. When the first transmission rod rotates, the first sprocket can drive the second sprocket to rotate through the chain.

[0015] Further, a support is fixedly installed on one side of the stirring drum, the driving motor is fixedly installed on the top of the support, a first bevel gear and a second bevel gear are respectively fixedly installed on the other end of the first transmission rod and one end of the spiral feeding rod, and the first bevel gear and the second bevel gear are engaged with each other. When the first transmission rod rotates, the first bevel gear can drive the second bevel gear to rotate.

[0016] Further, the material returning mechanism comprises a spiral feeding rod, the spiral feeding rod is rotatably installed in the shell, a first through hole and a second through hole are formed in the inner wall of one side of the shell, and the first through hole and the second through hole are communicated with the stirring drum. When the spiral feeding rod rotates, the spiral feeding rod can convey the material back into the stirring drum through the second through hole.

[0017] In summary, the present application has at least one of the following beneficial technical effects:

[0018] 1. When the driving motor is started, the driving motor drives the first transmission rod to rotate, the first sprocket drives the second sprocket to rotate through the chain, the second transmission rod drives the cylindrical gear to rotate, the two cylindrical gears mesh to drive the two crushing rollers to crush the material, and the sieve plate can sieve the crushed material, and the larger particle material enters the shell through the first through hole;

[0019] 2. When the first transmission rod rotates, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the spiral feeding rod to rotate, so that the spiral feeding rod can convey the material in the shell back into the stirring drum through the second through hole, thereby ensuring uniform particle size of the material and improving the production quality of the fertilizer additive.

[0020] The utility model discloses can in the use process, it is convenient to sieve the material after crushing, ensures uniform particle size of the material, improves the production quality of the fertilizer additive, and the structure is simple, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the structure schematic diagram of the front view of a kind of rich selenium fertilizer additive production mixing device for the utility model to propose;

[0022] Figure 2 It is the structure schematic diagram of the section view of a kind of rich selenium fertilizer additive production mixing device for the utility model to propose;

[0023] Figure 3 It is the structure schematic diagram of the cooperation of two crushing rollers of a kind of rich selenium fertilizer additive production mixing device for the utility model to propose;

[0024] Figure 4 It is the structure schematic diagram of the cooperation of two crushing rollers of a kind of rich selenium fertilizer additive production mixing device for the utility model to propose; Figure 2 A part of the structure schematic diagram of the utility model is enlarged.

[0025] Fig. 1, stirring drum; 2, leg; 3, door; 4, shell; 5, second through hole; 6, sieve plate; 7, baffle; 8, support; 9, driving motor; 10, first transmission rod; 11, stirring blade; 12, first bevel gear; 13, second bevel gear; 14, spiral feeding rod; 15, second transmission rod; 16, crushing roller; 17, cylindrical gear; 18, first sprocket; 19, chain; 20, second sprocket. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all embodiments.

[0027] Embodiment one

[0028] With reference to Figures 1-4 A kind of mixing device for producing selenium-rich fertilizer additive, comprising:

[0029] Mixing drum 1;

[0030] Support leg 2, four support legs 2 are provided, four support legs 2 are all fixedly installed at the bottom of mixing drum 1, the top of mixing drum 1 is respectively provided with feed inlet and discharge outlet, the outside of mixing drum 1 is hinged with warehouse door 3;

[0031] Screen plate 6, screen plate 6 is fixedly installed in mixing drum 1, the top of screen plate 6 is fixedly installed with two symmetrical baffles 7;

[0032] Housing 4, housing 4 is fixedly installed at one side of mixing drum 1, feeding channel is formed in housing 4, and a return mechanism is arranged in the feeding channel, and the return mechanism is used to send the material not completely crushed back to mixing drum 1 for re-breaking.

[0033] With reference to Figure 2 And Figure 4 First transmission rod 10 is rotatably installed on mixing drum 1, a plurality of stirring blades 11 are fixedly connected to the outside of first transmission rod 10, one end of first transmission rod 10 is fixedly connected with driving motor 9, when driving motor 9 is turned on, first transmission rod 10 can drive a plurality of stirring blades 11 to rotate, first sprocket 18 is fixedly installed on the outside of first transmission rod 10, second sprocket 20 is fixedly installed on the outside of second transmission rod 15, the same chain 19 is engaged on first sprocket 18 and second sprocket 20, when first transmission rod 10 rotates, first sprocket 18 can drive second sprocket 20 to rotate through chain 19, support 8 is fixedly installed at one side of mixing drum 1, driving motor 9 is fixedly installed at the top of support 8, first bevel gear 12 and second bevel gear 13 are fixedly installed at the other end of first transmission rod 10 and one end of spiral feeding rod 14 respectively, first bevel gear 12 and second bevel gear 13 are engaged, when first transmission rod 10 rotates, first bevel gear 12 can drive second bevel gear 13 to rotate, the return mechanism includes spiral feeding rod 14, spiral feeding rod 14 is rotatably installed in housing 4, first through hole and second through hole 5 are formed in the inner wall of one side of housing 4, first through hole and second through hole 5 are communicated with mixing drum 1, when spiral feeding rod 14 rotates, spiral feeding rod 14 can convey material back into mixing drum 1 through second through hole 5.

[0034] With reference to Figure 3The stirring barrel 1 is rotationally provided with two symmetrical second transmission rods 15, the outer sides of the two second transmission rods 15 are fixedly provided with crushing rollers 16, one end of the two second transmission rods 15 is fixedly provided with a cylindrical gear 17, and the two cylindrical gears 17 are in engagement, and when the second transmission rod 15 rotates, the two cylindrical gears 17 are in engagement transmission.

[0035] The implementation principle of the mixing device for producing selenium-rich fertilizer additives is as follows: in use, the materials to be mixed are added into the stirring barrel 1 through the feeding port, the driving motor 9 is started, the driving motor 9 drives the first transmission rod 10 to rotate, the first transmission rod 10 drives the first sprocket 18 to rotate, the first sprocket 18 drives the second sprocket 20 to rotate through the chain 19, the second sprocket 20 drives the second transmission rod 15 to rotate, the second transmission rod 15 drives the cylindrical gear 17 to rotate, the two cylindrical gears 17 are in engagement transmission, the other cylindrical gear 17 drives the other second transmission rod 15 to rotate, the two second transmission rods 15 drive the two crushing rollers 16 to rotate respectively, and then the two crushing rollers 16 can crush the materials, at the same time, the screen plate 6 can screen the crushed materials, the larger particles of the materials enter the shell 4 through the first through port, at the same time, the first transmission rod 10 drives the first bevel gear 12 to rotate, the first bevel gear 12 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the spiral feeding rod 14 to rotate, and the spiral feeding rod 14 can convey the materials in the shell 4 back into the stirring barrel 1 through the second through port 5, so that the larger particles of the materials can be crushed again, the particle size of the materials is uniform, and the production quality of the fertilizer additives is improved.

[0036] Embodiment two

[0037] The difference between the embodiment and the embodiment one is that the bottom of the screen plate 6 is fixedly provided with a vibration motor, when the vibration motor is started, the vibration motor drives the screen plate 6 to vibrate, so that the screen plate 6 can quickly screen the materials, and the screening effect is ensured.

[0038] The above describes only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A mixing device for producing selenium-enriched fertilizer additives, characterized in that: Include: Mixing drum (1); Support leg (2), four support legs (2) are provided, four support legs (2) are fixedly installed at the bottom of the mixing drum (1), the top of the mixing drum (1) is respectively provided with a feeding port and a discharging port, and the outer side of the mixing drum (1) is hinged with a door (3); Screen plate (6), the screen plate (6) is fixedly installed in the mixing drum (1), and the top of the screen plate (6) is fixedly installed with two symmetrical baffles (7); Housing (4), the housing (4) is fixedly installed on one side of the mixing drum (1), the housing (4) is provided with a feeding channel, and the feeding channel is provided with a return material mechanism, the return material mechanism is used for sending the material not completely crushed back to the mixing drum (1) for crushing again.

2. The mixing device for producing selenium-rich fertilizer additive according to claim 1, characterized in that: The return material mechanism comprises a spiral feeding rod (14), the spiral feeding rod (14) is rotatably installed in the housing (4), and the inner wall of one side of the housing (4) is provided with a first through hole and a second through hole (5), the first through hole and the second through hole (5) are communicated with the mixing drum (1).

3. The mixing device for producing selenium-rich fertilizer additive according to claim 2, characterized in that: The first transmission rod (10) is rotatably installed on the mixing drum (1), a plurality of stirring blades (11) are fixedly connected to the outer side of the first transmission rod (10), and a driving motor (9) is fixedly connected to one end of the first transmission rod (10).

4. The mixing device for producing selenium-rich fertilizer additive according to claim 3, characterized in that: The mixing drum (1) is fixedly installed on one side of the support (8), the driving motor (9) is fixedly installed on the top of the support (8), and the other end of the first transmission rod (10) is fixedly installed with a first bevel gear (12) and a second bevel gear (13) respectively, the first bevel gear (12) and the second bevel gear (13) are engaged.

5. The mixing device for producing selenium-rich fertilizer additive according to claim 4, characterized in that: The mixing drum (1) is rotatably installed with two symmetrical second transmission rods (15), the outer sides of the two second transmission rods (15) are fixedly installed with crushing rollers (16), one end of the two second transmission rods (15) is fixedly installed with cylindrical gears (17), and the two cylindrical gears (17) are engaged.

6. The mixing device for producing selenium-rich fertilizer additive according to claim 5, characterized in that: The outer side of the first transmission rod (10) is fixedly installed with a first sprocket (18), the outer side of the second transmission rod (15) is fixedly installed with a second sprocket (20), and the same chain (19) is engaged on the first sprocket (18) and the second sprocket (20).

Images