Biological fertilizer processing and screening device

Abstract

The biological fertilizer processing and screening device comprises a box body, a scattering mechanism, a plurality of screening mechanisms, a plurality of vibration mechanisms, a driving mechanism and a collecting mechanism, feeding ports are formed in the two sides of the top face of the box body, the scattering mechanism comprises a grinding cone and two grinding blocks, the grinding cone is rotationally connected with the top wall of the box body, and the two grinding blocks are arranged on the top face of the box body. The two grinding blocks are connected to the two side walls of the box body respectively, the multiple screening mechanisms are sequentially arranged below the grinding cone from top to bottom, the vibration mechanism is arranged below the screening mechanisms, the driving mechanism is arranged on the box body and connected with the grinding cone and the vibration mechanism, and the collecting mechanism is arranged on one side of the box body. Therefore, caked fertilizer can be scattered, the caked fertilizer is prevented from blocking the screening net, and therefore the screening efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological fertilizer processing, in particular to a biological fertilizer processing screening device. Background Art

[0002] Biofertilizers are mainly composed of organic matter from plants or animals and microorganisms such as bacteria and fungi. Biofertilizers need to be screened through screening devices during processing.

[0003] At present, a vibration mechanism is usually set in the bio-fertilizer screening device to drive the screening net to shake up and down to prevent the screening net from being blocked. However, bio-fertilizer contains hygroscopic ingredients, such as urea, phosphate, potassium salt, etc. These ingredients are easy to absorb moisture in the air under certain conditions, which leads to agglomeration. The fertilizer on the screening net may be subjected to certain impact and vibration during the shaking process, but this impact and vibration may not be enough to effectively break up the agglomerated fertilizer. The agglomerated fertilizer will block the screening net and reduce the screening efficiency. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to provide a biological fertilizer processing and screening device, which can break up the agglomerated fertilizer and prevent the agglomerated fertilizer from blocking the screening net, thereby effectively improving the screening efficiency.

[0006] To achieve the above-mentioned purpose, the utility model proposes a biofertilizer processing and screening device, comprising a box body, a breaking up mechanism, a plurality of screening mechanisms, a plurality of vibration mechanisms, a driving mechanism and a collecting mechanism, wherein both sides of the top surface of the box body are provided with feed ports, the breaking up mechanism comprises a grinding cone and two grinding blocks, wherein the grinding cone is rotatably connected to the top wall of the box body, and the two grinding blocks are respectively connected to the two side walls of the box body, the plurality of screening mechanisms are sequentially arranged below the grinding cone from top to bottom, the vibration mechanism is arranged below the screening mechanism, the driving mechanism is arranged on the box body and connected to the grinding cone and the vibration mechanism, and the collecting mechanism is arranged on one side of the box body.

[0007] The biofertilizer processing and screening device of the utility model can break up the agglomerated fertilizers to prevent the agglomerated fertilizers from blocking the screening net, thereby effectively improving the screening efficiency.

[0008] In addition, the biofertilizer processing and screening device proposed in the application may also have the following additional technical features:

[0009] Specifically, the screening mechanism includes a screening mesh, a spring and a support plate, wherein the screening mesh is obliquely arranged in the box body, the support plate is connected to the inner wall of the box body, the spring is connected between the screening mesh and the support plate, a through hole is provided on one side of the box body, one end of the screening mesh is arranged in the through hole, and the other end is abutted against the inner wall of the box body.

[0010] Specifically, the vibration mechanism includes a first rotating shaft and a cam, wherein the first rotating shaft is rotatably connected to the side wall of the box body, the cam is connected to the first rotating shaft, and the cam is located below the screening net.

[0011] Specifically, the driving mechanism includes a fixed frame, a driving component, a first pulley, a belt, a second pulley, a second rotating shaft, a plurality of first bevel gears, a plurality of second bevel gears and a support plate, wherein the fixed frame is arranged on the top surface of the box body, the driving component is connected to the fixed frame, the grinding cone is connected to the output shaft of the driving component, the support plate is connected to the box body, and the second rotating shaft is rotatably connected to the support plate. The first pulley is arranged on the output shaft of the driving component, the second pulley is arranged on the second rotating shaft, the first pulley and the second pulley are connected through the belt transmission, the first bevel gear is arranged on the second rotating shaft, the second bevel gear is arranged on the first rotating shaft, and the first bevel gear and the second bevel gear are meshed.

[0012] Specifically, the collection mechanism includes multiple support plates, multiple collection troughs, guide plates and a collection box, wherein the support plates are connected to the box body, the collection troughs are arranged on the top surface of the support plates and below the through holes, the guide plates are obliquely arranged in the box body, a discharge port is arranged on one side of the guide plate, and the collection box is arranged on one side of the box body and below the discharge port.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a cross-sectional view of the biofertilizer processing and screening device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the biofertilizer processing and screening device of the utility model;

[0017] Figure 3This is an enlarged schematic diagram of location A of the biofertilizer processing and screening device of the utility model.

[0018] As shown in the figure: 10. Box body; 11. Feed inlet; 12. Through hole; 13. Discharge outlet; 20. Breaking up mechanism; 21. Grinding cone; 22. Grinding block; 30. Screening mechanism; 31. Screening net; 32. Spring; 33. Support plate; 40. Vibration mechanism; 41. First rotating shaft; 42. Cam; 50. Driving mechanism; 51. Fixed frame; 52. Driving component; 53. First pulley; 54. Belt; 55. Second pulley; 56. Second rotating shaft; 57. First bevel gear; 58. Second bevel gear; 59. Support plate; 60. Collecting mechanism; 61. Support plate; 62. Collecting trough; 63. Guide plate; 64. Collecting box. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, examples of which 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 invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0020] The biofertilizer processing and screening device according to an embodiment of the utility model will be described below in conjunction with the accompanying drawings.

[0021] like Figure 1-Figure 3 As shown, the biofertilizer processing and screening device of the embodiment of the utility model may include a box body 10, a breaking mechanism 20, multiple screening mechanisms 30, multiple vibration mechanisms 40, a driving mechanism 50 and a collecting mechanism 60, wherein feed ports 11 are provided on both sides of the top surface of the box body 10.

[0022] It should be noted that an observation window is installed on the door of the box body 10 described in this embodiment to facilitate observation of the situation inside the box body 10 .

[0023] The breaking mechanism 20 includes a grinding cone 21 and two grinding blocks 22 , wherein the grinding cone 21 is rotatably connected to the top wall of the box body 10 , and the two grinding blocks 22 are respectively connected to the two side walls of the box body 10 .

[0024] It should be noted that the grinding cone 21 and the grinding block 22 cooperate to grind the agglomerated fertilizer and thus break it up.

[0025] A plurality of screening mechanisms 30 are sequentially arranged below the grinding cone 21 from top to bottom.

[0026] The vibration mechanism 40 is disposed below the screening mechanism 30 .

[0027] It is understandable that the vibration mechanism 40 can be provided to drive the screening mechanism 30 to shake up and down to prevent it from being blocked.

[0028] The driving mechanism 50 is disposed on the housing 10 and connected to the grinding cone 21 and the vibration mechanism 40 .

[0029] It should be noted that the driving mechanism 50 can simultaneously drive the grinding cone 21 and the vibration mechanism 40 to operate.

[0030] The collecting mechanism 60 is disposed on one side of the box body 10 .

[0031] It should be noted that fertilizers of different particle sizes can be collected separately by the collecting mechanism 60 .

[0032] Specifically, in the actual operation process, the relevant personnel start the driving mechanism 50, which can drive the grinding cone 21 and the vibration mechanism 40 to operate at the same time, and then add fertilizer to the feed port 11. The grinding cone 21 and the grinding block 22 cooperate to grind the agglomerated fertilizer to break it up, and the fertilizer is screened by the screening mechanism 30. The vibration mechanism 40 can drive the screening mechanism 30 to shake up and down to prevent it from being blocked, and then the fertilizers of different particle sizes are collected separately by the collecting mechanism 60.

[0033] In one embodiment of the present invention, Figure 3 As shown, the screening mechanism 30 may include a screening mesh 31, a spring 32 and a support plate 33, wherein the screening mesh 31 is tiltedly arranged in the box body 10, the support plate 33 is connected to the inner wall of the box body 10, the spring 32 is connected between the screening mesh 31 and the support plate 33, a through hole 12 is provided on one side of the box body 10, one end of the screening mesh 31 is arranged in the through hole 12, and the other end is abutted against the inner wall of the box body 10.

[0034] It should be noted that the mesh sizes of the multiple screening nets 31 decrease from top to bottom. The vibration mechanism 40 cooperates with the spring 32 to drive the screening nets 31 to shake up and down. The through holes 12 are provided to facilitate the discharge of fertilizers located above the screening nets 31.

[0035] In one embodiment of the present invention, Figure 1 As shown, the vibration mechanism 40 may include a first rotating shaft 41 and a cam 42 , wherein the first rotating shaft 41 is rotatably connected to the side wall of the box body 10 , the cam 42 is connected to the first rotating shaft 41 , and the cam 42 is located below the screening net 31 .

[0036] It should be noted that the cam 42 can be driven to rotate by the first rotating shaft 41, thereby impacting the screening net 31, and the spring 32 can drive the screening net 31 to shake up and down to prevent it from being blocked.

[0037] In one embodiment of the present invention, Figure 1 As shown, the driving mechanism 50 may include a fixed frame 51, a driving component 52, a first pulley 53, a belt 54, a second pulley 55, a second rotating shaft 56, a plurality of first bevel gears 57, a plurality of second bevel gears 58 and a support plate 59, wherein the fixed frame 51 is arranged on the top surface of the housing 10, the driving component 52 is connected to the fixed frame 51, the grinding cone 21 is connected to the output shaft of the driving component 52, the support plate 59 is connected to the housing 10, the second rotating shaft 56 is rotatably connected to the support plate 59, the first pulley 53 is arranged on the output shaft of the driving component 52, the second pulley 55 is arranged on the second rotating shaft 56, the first pulley 53 and the second pulley 55 are connected by a belt 54, the first bevel gear 57 is arranged on the second rotating shaft 56, the second bevel gear 58 is arranged on the first rotating shaft 41, and the first bevel gear 57 and the second bevel gear 58 are meshed with each other.

[0038] It should be noted that the driving component 52 described in this embodiment can be a motor. The driving component 52 can drive the grinding cone 21 and the first pulley 53 to rotate. The first pulley 53 can drive the second pulley 55 to rotate through the belt 54, and then drive the second rotating shaft 56, the first bevel gear 57, the second bevel gear 58 and the second rotating shaft 56 to rotate, thereby driving the cam 42 to rotate.

[0039] In one embodiment of the present invention, Figure 1 As shown, the collecting mechanism 60 may include a plurality of support plates 61, a plurality of collecting troughs 62, a guide plate 63 and a collecting box 64, wherein the support plate 61 is connected to the box body 10, the collecting trough 62 is arranged on the top surface of the support plate 61 and is located below the through hole 12, the guide plate 63 is obliquely arranged in the box body 10, a discharge port 13 is provided on one side of the guide plate 63, and the collecting box 64 is arranged on one side of the box body 10 and is located below the discharge port 13.

[0040] It should be noted that the fertilizer above the screening net 31 can be collected through the collecting groove 62 , and the fertilizer screened by the bottom screening net 31 can be guided through the guide plate 63 , and the fertilizer falls into the collecting box 64 from the discharge port 13 .

[0041] Specifically, in the actual implementation process, the relevant personnel start the driving component 52, driving the grinding cone 21, the first pulley 53, the second pulley 55, the second rotating shaft 56, the first bevel gear 57, the second bevel gear 58, the second rotating shaft 56 and the cam 42 to rotate, and then add fertilizer to the feed port 11. The fertilizer enters the gap between the grinding cone 21 and the grinding block 22. The agglomerated fertilizer can be ground by the cooperation between the grinding cone 21 and the grinding block 22, thereby breaking it up. The fertilizer is screened by the screening net 31, and the screening net 31 can be hit by the cam 42. The spring 32 can drive the screening net 31 to shake up and down to prevent it from being blocked. The fertilizer above the screening net 31 can be collected by the collecting groove 62, and the fertilizer screened by the bottom screening net 31 can be guided by the guide plate 63. The fertilizer falls into the collection box 64 from the discharge port 13.

[0042] In summary, the biological fertilizer processing and screening device of the embodiment of the utility model can break up the agglomerated fertilizer and prevent the agglomerated fertilizer from blocking the screening net, thereby effectively improving the screening efficiency.

[0043] 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 the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] 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 utility model. 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.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A biofertilizer processing and screening device, characterized in that: It includes a box body, a breaking mechanism, multiple screening mechanisms, multiple vibration mechanisms, a driving mechanism and a collecting mechanism, wherein: Both sides of the top surface of the box body are provided with feed ports; The scattering mechanism includes a grinding cone and two grinding blocks, wherein: The grinding cone is rotatably connected to the top wall of the box, and the two grinding blocks are respectively connected to the two side walls of the box; A plurality of the screening mechanisms are sequentially arranged below the grinding cone from top to bottom; The vibration mechanism is arranged below the screening mechanism; The driving mechanism is arranged on the box body and connected with the grinding cone and the vibration mechanism; The collecting mechanism is arranged on one side of the box body.

2. The biological fertilizer processing and screening device according to claim 1, characterized in that: The screening mechanism comprises a screening net, a spring and a support plate, wherein: The screening net is tiltedly arranged in the box body, the support plate is connected to the inner wall of the box body, the spring is connected between the screening net and the support plate, a through hole is provided on one side of the box body, one end of the screening net is arranged in the through hole, and the other end is abutted against the inner wall of the box body.

3. The biological fertilizer processing and screening device according to claim 2, characterized in that: The vibration mechanism includes a first rotating shaft and a cam, wherein: The first rotating shaft is rotatably connected to the side wall of the box body, the cam is connected to the first rotating shaft, and the cam is located below the screening net.

4. The biological fertilizer processing and screening device according to claim 3, characterized in that: The driving mechanism includes a fixing frame, a driving component, a first pulley, a belt, a second pulley, a second rotating shaft, a plurality of first bevel gears, a plurality of second bevel gears and a supporting plate, wherein: The fixing frame is arranged on the top surface of the box body, the driving component is connected to the fixing frame, the grinding cone is connected to the output shaft of the driving component, the supporting plate is connected to the box body, and the second rotating shaft is rotatably connected to the supporting plate; The first pulley is arranged on the output shaft of the driving component, the second pulley is arranged on the second rotating shaft, the first pulley and the second pulley are connected through the belt transmission, the first bevel gear is arranged on the second rotating shaft, the second bevel gear is arranged on the first rotating shaft, and the first bevel gear and the second bevel gear are meshed with each other.

5. The biological fertilizer processing and screening device according to claim 2, characterized in that: The collecting mechanism comprises a plurality of supporting plates, a plurality of collecting slots, a guide plate and a collecting box, wherein: The support plate is connected to the box body, the collecting trough is arranged on the top surface of the support plate and below the through hole, the guide plate is arranged obliquely in the box body, a discharge port is arranged on one side of the guide plate, and the collecting box is arranged on one side of the box body and below the discharge port.

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