Mixing device for production of microbial fertilizers

Abstract

The present application discloses a mixing device for producing microbial fertilizers, including a cavity shell, a driving mechanism, a transfer mechanism, a support seat, a mixing mechanism, a screening mechanism and a pressing mechanism, wherein the cavity shell is L-shaped, and a feeding port is arranged on one side of the cavity shell; the transfer mechanism is arranged at the bottom of the cavity shell, and the support seat is arranged at the bottom of the transfer mechanism; the pressing mechanism is arranged at the top of the cavity shell, and the screening mechanism is arranged in the middle of the cavity shell; the driving mechanism is arranged on one side of the cavity shell; the mixing mechanism is arranged at the lower part of the cavity shell, and the mixing mechanism includes a coupling, a bearing assembly, a water storage assembly, a plurality of water connecting pipes, a plurality of stirring bars, a first round seat and a second round seat. Thus, the occurrence of agglomeration of raw materials in the mixing chamber can be reduced, the mixing efficiency can be improved, the equipment blockage can be avoided, the maintenance cost and the complexity of operation can be reduced, and the uniform mixing helps to maintain the activity and reproduction of beneficial microorganisms and ensure their due biological functions.

Description

Technical Field

[0001] The present application relates to the technical field of fertilizer processing, and in particular to a mixing device for producing microbial fertilizers. Background Art

[0002] Microbial fertilizer is a biological product that uses microorganisms with specific functions, such as nitrogen-fixing bacteria, phosphate-solubilizing bacteria, and potassium-solubilizing bacteria, to increase the effectiveness of nutrients in the soil or directly provide nutrients to plants through their life activities. This type of fertilizer can improve soil structure, promote crop growth, and is environmentally friendly. It is an important part of the sustainable development of modern agriculture. On the other hand, fertilizer mixing refers to the physical mixing of different types or forms of fertilizers (such as nitrogen fertilizer, phosphate fertilizer, and potassium fertilizer) in a certain proportion to meet the needs of crops at different growth stages, thereby achieving precise fertilization and improving fertilizer utilization.

[0003] When mixing fertilizers, the fertilizer raw materials are generally put into the mixing chamber for mixing. However, before being put into the mixing chamber, some components in the raw materials are easy to dissolve, and physical and chemical reactions are easy to occur during storage and transportation due to factors such as moisture content, uneven particle size, and low compressive strength of particles. The fertilizer raw materials may clump. Agglomeration not only makes it difficult to evenly disperse the fertilizer and affects the mixing effect, but also for microbial fertilizers, agglomeration may limit the activity and reproduction of beneficial microorganisms and reduce their effectiveness. Agglomeration problems may also cause equipment blockage, increase maintenance costs and operational complexity. Secondly, microbial fertilizers usually need to add an appropriate amount of water to activate microbial activity during the mixing process. However, uneven water will cause a series of problems: too much water will destroy the structural stability of the fertilizer particles and cause nutrient loss; too little water will not fully activate the microorganisms and affect their function. In addition, improper water control may also cause local temperature rise, further affecting the living environment of microorganisms and weakening the effect of fertilizers. Summary of the invention

[0004] The present application aims to solve one of the technical problems in the related art at least to some extent.

[0005] To this end, one purpose of the present application is to propose a mixing device for the production of microbial fertilizers, which can reduce the occurrence of agglomeration of raw materials in the mixing chamber, improve the mixing efficiency, avoid equipment blockage, reduce maintenance costs and operation complexity, and uniform mixing helps to maintain the activity and reproduction of beneficial microorganisms and ensure their proper biological functions.

[0006] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a mixing device for producing microbial fertilizer, including a cavity shell, a driving mechanism, a transfer mechanism, a support seat, a mixing mechanism, a screening mechanism and a pressing mechanism, wherein the cavity shell is L-shaped, and a feeding port is provided on one side of the cavity shell; the transfer mechanism is arranged at the bottom of the cavity shell, and the support seat is arranged at the bottom of the transfer mechanism; the pressing mechanism is arranged at the top of the cavity shell, and the screening mechanism is arranged in the middle of the cavity shell; the driving mechanism is arranged on one side of the cavity shell; the mixing mechanism is arranged at the lower part of the cavity shell, and the mixing mechanism includes It includes a coupling, a bearing assembly, a water storage assembly, a plurality of water connecting pipes, a plurality of stirring bars, a first round seat and a second round seat, wherein the plurality of water connecting pipes are arranged between the first round seat and the second round seat, the coupling is installed in the middle of the second round seat, and the coupling is connected to the driving mechanism; the plurality of stirring bars are staggered between two opposite water connecting pipes, the stirring bars are provided with grooves, and the stirring bars and the inside of the conveying water connecting pipes are connected to each other; one side of the bearing assembly is arranged on one side of the cavity shell, and the other side of the bearing assembly is connected to the first round seat; the water storage assembly is installed on the first round seat.

[0007] The mixing device for producing microbial fertilizers in the embodiment of the present application can reduce the occurrence of agglomeration of raw materials in the mixing chamber, improve mixing efficiency, avoid equipment blockage, reduce maintenance costs and operational complexity, and uniform mixing helps maintain the activity and reproduction of beneficial microorganisms and ensure their proper biological functions.

[0008] In addition, the mixing device for producing microbial fertilizers proposed in the present application may also have the following additional technical features:

[0009] In one embodiment of the present application, the bearing assembly includes a bearing block and a connecting rod, wherein the bearing block is installed on one side of the water storage assembly, one end of the connecting rod is connected to the bearing block; and the other end of the connecting rod is connected to the first round seat.

[0010] In one embodiment of the present application, the water storage assembly includes a water storage shell and a connecting pipe, wherein the water storage shell is installed on one side of the first round seat; and the connecting pipe is installed on the top of the water storage shell.

[0011] In one embodiment of the present application, the transfer mechanism includes a transfer box and a gate valve, wherein the transfer box is arranged at the bottom of the cavity shell, and the gate valve is arranged between the bottom of the cavity shell and the transfer box; a discharge port is opened at the bottom of the transfer box.

[0012] In one embodiment of the present application, the screening mechanism includes an outer frame and a screening plate, wherein an opening is provided at the bottom of the outer frame, and the screening plate is provided on the opening; and the side surface of the outer frame is an inclined surface.

[0013] In one embodiment of the present application, the pressing mechanism includes a push rod motor and a bevel block, wherein the push rod motor is installed on the top of the cavity shell; the output shaft of the push rod motor is arranged on the top of the bevel block; the size of the bevel block and the size of the outer frame bevel correspond to each other.

[0014] In one embodiment of the present application, the driving mechanism includes a placement shell, a driving motor and a conveyor belt, wherein the placement shell is arranged on one side of the cavity shell, the driving motor is arranged inside the cavity shell; and the conveyor belt is arranged between the output shaft of the driving motor and the coupling shaft.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0017] Figure 1 A schematic diagram of the structure of a mixing device for producing microbial fertilizers of the present application;

[0018] Figure 2 A schematic diagram of the internal structure of a mixing device for producing microbial fertilizers of the present application;

[0019] Figure 3 A schematic diagram of the mixing structure of the mixing device for producing microbial fertilizers of the present application;

[0020] Figure 4 A schematic diagram of the structure of a water storage component of a mixing device for producing microbial fertilizers of the present application;

[0021] Figure 5 This is a schematic structural diagram of the screening mechanism of the mixing device for producing microbial fertilizers of the present application.

[0022] As shown in the figure: 1. Cavity shell; 2. Driving mechanism; 21. Placing shell; 22. Driving motor; 23. Transmission belt; 3. Feeding port; 4. Transfer mechanism; 41. Transfer box; 411. Discharge port; 42. Gate valve; 5. Support seat; 6. Mixing mechanism; 61. Coupling; 62. Bearing assembly; 621. Bearing block; 622. Connecting rod; 63. Water storage assembly; 631. Water storage shell; 632. Connecting pipe; 64. Water connecting pipe; 65. Stirring bar; 651. Bar groove; 66. First round seat; 67. Second round seat; 7. Screening mechanism; 71. Outer frame; 72. Screening plate; 8. Pressing mechanism; 81. Push rod motor; 82. Bevel block. DETAILED DESCRIPTION

[0023] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0024] The mixing device for producing microbial fertilizer according to the embodiment of the present application is described below with reference to the accompanying drawings.

[0025] The mixing device for producing microbial fertilizers provided in the embodiment of the present application can be applied to processing and mixing during the production of microbial fertilizers to enhance the use effect of the microbial fertilizers.

[0026] like Figure 1 As shown, the mixing device for producing microbial fertilizer according to the embodiment of the present application includes a cavity shell 1, a driving mechanism 2, a transfer mechanism 4, a support seat 5, a mixing mechanism 6, a screening mechanism 7 and a pressing mechanism 8.

[0027] The cavity shell 1 is L-shaped, and a feeding port 3 is provided on one side of the cavity shell 1. It should be noted that the feeding port 3 is used to feed the microbial mixed fertilizer into the cavity shell 1.

[0028] In one embodiment of the present invention, the bottom of the inner wall of the feeding port 3 may be provided with a slope inclined toward the inside of the cavity shell 1 .

[0029] The transfer mechanism 4 is arranged at the bottom of the cavity shell 1 , the support seat 5 is arranged at the bottom of the transfer mechanism 4 , the pressing mechanism 8 is arranged at the top of the cavity shell 1 , and the screening mechanism 7 is arranged at the middle of the cavity shell 1 .

[0030] It should be noted that the pressing mechanism 8 described in the above embodiment can cooperate with the screening mechanism 7 to make the input fertilizer raw materials fall from the screening mechanism 7 into the cavity shell 1, and the fertilizer raw materials that may be agglomerated can be moved downward by the pressing mechanism 8 to disintegrate the agglomerated fertilizer.

[0031] The driving mechanism 2 is arranged on one side of the outside of the chamber shell 1. It should be noted that the driving mechanism 2 can drive the mixing mechanism 6 to rotate.

[0032] The mixing mechanism 6 is arranged at the lower part of the chamber shell 1 , and the mixing mechanism 6 includes a coupling 61 , a bearing assembly 62 , a water storage assembly 63 , a plurality of water connecting pipes 64 , a plurality of stirring bars 65 , a first round seat 66 and a second round seat 67 .

[0033] Among them, a plurality of water connecting pipes 64 are arranged between the first round seat 66 and the second round seat 67 , the coupling shaft 61 is installed in the middle of the second round seat 67 , and the coupling shaft 61 is connected to the driving mechanism 2 .

[0034] A plurality of stirring bars 65 are staggeredly arranged between two opposite water connecting pipes 64 . A bar groove 651 is formed on the stirring bars 65 . The stirring bars 65 and the inside of the water conveying connecting pipe 64 are communicated with each other.

[0035] It should be noted that the stirring bars 65 described in the above embodiment can ensure that they drive the microbial fertilizer to be fully mixed when rotating, and the multiple stirring bars 65 mix the fertilizer raw materials when rotating, thereby mixing the microbial fertilizer.

[0036] One side of the bearing assembly 62 is arranged on one side of the chamber housing 1, and the other side of the bearing assembly 62 is connected to the first round seat 66. It should be noted that the bearing assembly 62 can ensure that the first round seat 66 and the second round seat 67 rotate stably between the chamber housing 1 and the driving mechanism 2.

[0037] The water storage assembly 63 is installed on the first round seat 66 .

[0038] It should be noted that the coupling and bearing assembly 62 cooperate with each other to ensure the stability of the rotation of the multiple water connecting pipes 64.

[0039] Furthermore, the water storage assembly 63 is interconnected with the interior of the first round seat 66, and can transfer the water that needs to be added from the water connecting pipe 64, ensuring that the water can be stably transferred from the surface of the stirring bar 65, ensuring the appropriate amount of water when the fertilizer is mixed.

[0040] In one embodiment of the present application, Figure 4 As shown, the bearing assembly 62 includes a bearing block 621 and a connecting rod 622 .

[0041] The bearing block 621 is installed on one side of the water storage assembly 63 , one end of the connecting rod 622 is connected to the bearing block 621 , and the other end of the connecting rod 622 is connected to the first round seat 66 .

[0042] It should be noted that the connecting rod 622 described in the above embodiment passes through the water storage shell 631 and is connected to the surface of the first round seat 66 .

[0043] In one embodiment of the present application, Figure 4 and Figure 2 As shown, the water storage assembly 63 includes a water storage shell 631 and a connecting pipe 632 .

[0044] The water storage shell 631 is installed on one side of the first round seat 66, and the connecting pipe 632 is installed on the top of the water storage shell 631. It should be noted that the water storage shell 631 is fixedly connected to the bottom of the cavity shell 1, and the water storage shell 631 can rotate with the first round seat 66.

[0045] It should be noted that the side wall of the chamber shell 1 described in the above embodiment is provided with a water storage tank, which is connected to one end of the connecting pipe 632 and is used to supply water to the inside of the water storage shell 631 through the connecting pipe 632. At the same time, a plurality of water inlet holes are provided between the water storage shell 631 and the first round seat 66, and the positions of the water inlet holes correspond to the positions of the water connecting pipe 64, so as to facilitate the transfer of water to the inside of the water connecting pipe 64, and transfer water from the water connecting pipe 64 to the stirring bar 65 and the bar groove 651.

[0046] Furthermore, a water pump may be provided inside the water storage tank to control the water supply.

[0047] In one embodiment of the present application, Figure 2 As shown, the transfer mechanism 4 includes a transfer box 41 and a gate valve 42 .

[0048] The transfer box 41 is arranged at the bottom of the chamber shell 1 , the gate valve 42 is arranged between the bottom of the chamber shell 1 and the transfer box 41 , and a discharge port 411 is opened at the bottom of the transfer box 41 .

[0049] It should be noted that the gate valve 42 can be used to control the fertilizer to fall from the transfer box 41 and the discharge port 411, so that the processed fertilizer can be collected.

[0050] In one embodiment of the present application, Figure 5 As shown, the screening mechanism 7 includes an outer frame 71 and a screening plate 72 .

[0051] The bottom of the outer frame 71 is provided with an opening, the screening plate 72 is arranged on the opening, and the side surface of the outer frame 71 is an inclined surface.

[0052] It should be noted that the screening plate 72 described in this embodiment can be made of metal material so as to cut the microbial fertilizer raw material when it is pressed downward, thereby ensuring that the fertilizer raw material is loose.

[0053] In one embodiment of the present application, Figure 2 As shown, the pressing mechanism 8 includes a push rod motor 81 and a ramp 82 .

[0054] The push rod motor 81 is installed on the top of the chamber shell 1; the output shaft of the push rod motor 81 is set on the top of the inclined block 82; the size of the inclined block 82 corresponds to the size of the inclined surface of the outer frame 71. It should be noted that the inclined block 82 can fit the inner shape of the outer frame 71 during the downward pressing process to prevent the fertilizer raw material from agglomerating and remaining on the surface of the screening plate 72.

[0055] Specifically, when the microbial raw material is fed from the feeding port 3, the loose raw material will be subjected to the gravity from the screen and transferred downward to the bottom of the chamber shell 1. Some raw materials may be agglomerated and remain on the screen plate 72 and cannot fall down. At this time, the push rod motor 81 is started, and the output shaft of the push rod motor 81 extends, which will drive the inclined block 82 to move downward, so that the raw material is cut by the edge of the mesh of the screen plate 72, and the agglomerated raw material is cut into small pieces and falls into the interior of the chamber shell 1, so as to facilitate the subsequent mixing of the raw materials.

[0056] In one embodiment of the present application, Figure 2 As shown, the driving mechanism 2 includes a placement shell 21, a driving motor 22 and a transmission belt.

[0057] The placement shell 21 is arranged on one side of the cavity shell 1 , the driving motor 22 is arranged inside the cavity shell 1 , and the transmission belt is arranged between the output shaft of the driving motor 22 and the coupling shaft 61 .

[0058] It should be noted that the drive motor 22 described in this embodiment can drive the belt to transmit when rotating, and then drive the coupling 61 to rotate. When the coupling 61 rotates, it can drive the multiple connecting pipes 632 and the stirring bars 65 to rotate, thereby mixing the fertilizer.

[0059] Specifically, when relevant personnel need to mix the microbial fertilizer, first, the fertilizer raw material is put into the feeding port 3, and the fertilizer will fall onto the screening plate 72. Qualified raw materials will fall from the screening plate 72 to the bottom of the cavity shell 1, and some agglomerated raw materials will remain on the screening plate 72. After that, the push rod motor 81 is controlled to extend and retract, and the push rod motor 81 will drive the inclined block 82 downward, thereby cutting and pressing the raw material downward, so that the agglomerated raw material is screened from the screening plate 72 into a suitable size and falls.

[0060] Then, start the driving motor 22. The driving motor 22 can drive the coupling 61 to rotate through the belt, thereby driving the first round seat 66 and the second round seat 67 to rotate. During the rotation of the first round seat 66 and the second round seat 67, the water connecting pipe 64 and the stirring bar 65 can stir the fertilizer to make the fertilizer mixed more thoroughly. At the same time, water is injected into the water storage shell 631 through the water storage tank. The water storage shell 631 can input water from the first round seat 66 to the inside of the water connecting pipe 64. Since the water connecting pipe 64 and the stirring bar 65 are internally connected, when the water connecting pipe 64 rotates, water will be sprinkled out from the bar grooves 651 on the stirring bar 65, and each bar groove 651 is evenly distributed, so as to add appropriate water to the fertilizer to ensure that the water content of the fertilizer is uniform.

[0061] When the mixing is completed, the fertilizer storage box is placed on the support base 5, and the gate valve 42 is opened to discharge the fertilizer from the discharge port 411 for collection, thereby achieving the mixing and collection of the microbial fertilizer.

[0062] In summary, the mixing device for producing microbial fertilizers in the embodiment of the present application can reduce the occurrence of agglomeration of raw materials in the mixing chamber, improve mixing efficiency, avoid equipment clogging, reduce maintenance costs and operation complexity, and uniform mixing helps to maintain the activity and reproduction of beneficial microorganisms and ensure their proper biological functions.

[0063] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0065] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A mixing device for producing microbial fertilizers, characterized in that: It includes a cavity shell, a driving mechanism, a transfer mechanism, a support seat, a mixing mechanism, a screening mechanism and a pressing mechanism, wherein: The cavity shell is L-shaped, and a feeding port is provided on one side of the cavity shell; The transfer mechanism is arranged at the bottom of the cavity shell, and the support seat is arranged at the bottom of the transfer mechanism; The pressing mechanism is arranged at the top of the cavity shell, and the screening mechanism is arranged at the middle of the cavity shell; The driving mechanism is arranged on one side outside the cavity shell; The mixing mechanism is arranged at the lower part of the chamber shell, and comprises a coupling shaft, a bearing assembly, a water storage assembly, a plurality of water connecting pipes, a plurality of stirring bars, a first round seat and a second round seat, wherein: A plurality of the water connecting pipes are arranged between the first round seat and the second round seat, the coupling is installed in the middle of the second round seat, and the coupling is connected to the driving mechanism; A plurality of the stirring bars are staggeredly arranged between two opposite water connecting pipes, and grooves are provided on the stirring bars, and the stirring bars and the inside of the water conveying connecting pipe are connected to each other; One side of the bearing assembly is arranged on one side of the cavity shell, and the other side of the bearing assembly is connected to the first round seat; The water storage assembly is installed on the first round seat.

2. The mixing device for producing microbial fertilizer according to claim 1, characterized in that: The bearing assembly comprises a bearing block and a connecting rod, wherein: The bearing block is installed on one side of the water storage assembly, and one end of the connecting rod is connected to the bearing block; The other end of the connecting rod is connected to the first round seat.

3. The mixing device for producing microbial fertilizer according to claim 1, characterized in that: The water storage assembly includes a water storage shell and a connecting pipe, wherein: The water storage shell is installed on one side of the first round seat; The connecting pipe is installed on the top of the water storage shell.

4. The mixing device for producing microbial fertilizer according to claim 1, characterized in that: The transfer mechanism includes a transfer box and a gate valve, wherein: The transfer box is arranged at the bottom of the chamber shell, and the gate valve is arranged between the bottom of the chamber shell and the transfer box; A discharge port is provided at the bottom of the transfer box.

5. The mixing device for producing microbial fertilizer according to claim 1, characterized in that: The screening mechanism comprises an outer frame and a screening plate, wherein: The bottom of the outer frame is provided with an opening, and the sieve plate is arranged on the opening; The side surface of the outer frame is an inclined surface.

6. The mixing device for producing microbial fertilizer according to claim 5, characterized in that: The pressing mechanism includes a push rod motor and an inclined block, wherein: The push rod motor is installed on the top of the cavity shell; The output shaft of the push rod motor is arranged on the top of the inclined block; The size of the inclined block and the size of the outer frame inclined surface correspond to each other.

7. The mixing device for producing microbial fertilizer according to claim 1, characterized in that: The driving mechanism includes a placement shell, a driving motor and a transmission belt, wherein: The placement shell is arranged on one side of the cavity shell, and the driving motor is arranged inside the cavity shell; The conveyor belt is arranged between the output shaft of the driving motor and the coupling shaft.

Images