CN219631934U - Multistage screening machine that fertilizer production used - Google Patents
Multistage screening machine that fertilizer production used Download PDFInfo
- Publication number
- CN219631934U CN219631934U CN202321296437.5U CN202321296437U CN219631934U CN 219631934 U CN219631934 U CN 219631934U CN 202321296437 U CN202321296437 U CN 202321296437U CN 219631934 U CN219631934 U CN 219631934U
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- Prior art keywords
- screening
- guide
- fertilizer
- sieve
- fertilizer production
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- 238000012216 screening Methods 0.000 title claims abstract description 77
- 239000003337 fertilizer Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 19
- 210000005056 cell body Anatomy 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a multistage screening machine for fertilizer production, which comprises a screening box, wherein the top surface of the screening box is communicated with a hopper, the front side of the screening box is fixedly connected with a controller, two mirror symmetry supporting plates are arranged in the screening box, two screening plates which are distributed up and down are arranged on the inner sides of the two supporting plates, the apertures of the two screening plates are different, each supporting plate horizontally penetrates through two through grooves which are distributed up and down, each through groove is in sliding connection with a guide block, the two screening plates are respectively fixedly connected with the corresponding guide blocks, and the outer sides of the two supporting plates are respectively connected with a driving piece which is in transmission connection with the guide blocks. The utility model realizes the effect of multi-stage screening of the fertilizer by one device, reduces the time spent when the fertilizer is thrown into different screening devices back and forth for screening, and further improves the screening efficiency of the fertilizer.
Description
Technical Field
The utility model relates to the technical field of fertilizer production equipment, in particular to a multistage screening machine for fertilizer production.
Background
The fertilizer is a substance which can provide 1 or more than 1 nutrient elements necessary for plants and can improve the property of soil and the fertility level of soil, and belongs to basic substances in agricultural production; the screening machine utilizes the relative motion of the particulate materials and the screen surface to enable partial particles to penetrate through the screen holes, and the materials such as sand, gravel, broken stone and the like are divided into different levels of vibration screening mechanical equipment according to the particle size, and the screening machine is divided into: rolling screening and vibrating screening are also often required in fertilizer production.
However, the existing screening equipment can only screen the fertilizer at one stage, so that when different particles in the fertilizer are required to be screened, the fertilizer is required to be put into a plurality of screening equipment with different screen hole diameters for screening, and the screening efficiency of the fertilizer is greatly affected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a multistage screening machine for producing fertilizer.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a multistage screening machine that fertilizer production used, includes the screening case, the top surface intercommunication hopper of screening case, the front side fixed connection controller of screening case, the inside of screening case is equipped with two mirror symmetry's backup pad, two the inboard of backup pad is equipped with two sieve that distribute from top to bottom, two the aperture of sieve is different, every the backup pad each level runs through two logical grooves that distribute from top to bottom, every each sliding connection in the logical groove a guide block, two the sieve respectively rather than the guide block fixed connection who corresponds, every the outside of backup pad respectively connect one with the driving piece that the guide block transmission is connected.
As a further description of the above technical solution: the driving piece comprises swing rods which are rotationally connected to the outer side of the supporting plate, the swing rods penetrate through two vertically symmetrical slotted holes, each slotted hole is internally and respectively connected with a guide post in a sliding and penetrating mode, the guide posts are fixedly connected with the guide blocks, the outer edges of the guide posts located at the upper end are rotationally sleeved with connecting rods which are attached to the outer side of the swing rods, the tail ends of the connecting rods are hinged with cams, rotating shafts are concentrically fixed on the inner sides of large-diameter ends of the cams, the rotating shafts rotationally penetrate through the supporting plate, driving motors are fixedly connected to the inner sides of the supporting plate, the output ends of the driving motors are in transmission connection with the rotating shafts, and the driving motors are rotary motors and are electrically connected with the controller.
As a further description of the above technical solution: every the below of sieve respectively is equipped with a stock guide, stock guide slope down to one side, the left side of screening case runs through two first material taking openings that distribute from top to bottom, first material taking opening's lower edge with the terminal parallel and level of stock guide, the right side of screening case runs through the second material taking opening, the second is got and is slided the connecting groove body in the mouth, the cell body is located two between the backup pad, and is located the lower extreme the below of sieve.
As a further description of the above technical solution: the upper inner wall and the lower inner wall of each through groove are horizontally provided with a first sliding groove, a first sliding block is connected in a sliding mode in the first sliding groove, and the first sliding block is fixedly connected with the guide block.
As a further description of the above technical solution: the aperture of the sieve plate positioned at the upper end is larger than that of the sieve plate positioned at the lower end.
As a further description of the above technical solution: the diapire of screening case is equipped with the second spout, sliding connection second slider in the second spout, second slider fixed connection is in the bottom surface of cell body.
The utility model has the following beneficial effects:
compared with the prior art, the multistage screening machine for producing the fertilizer achieves the effect of carrying out multistage screening on the fertilizer by one device, reduces the time spent when the fertilizer is put into different screening devices back and forth for screening, and further improves the screening efficiency of the fertilizer.
Drawings
FIG. 1 is a perspective view of the overall structure of a multistage screening machine for fertilizer production according to the present utility model;
FIG. 2 is a main sectional view of the overall structure of the multistage screening machine for producing fertilizer according to the present utility model;
FIG. 3 is a right cross-sectional view of the overall structure of the multistage screening machine for fertilizer production according to the present utility model;
FIG. 4 is a schematic diagram showing the connection between a support plate and a screen plate of a multistage screening machine for fertilizer production according to the present utility model;
fig. 5 is an enlarged view of the structure of the multistage screening machine for fertilizer production of fig. 4 at a.
Legend description:
1. a screening box; 2. a hopper; 3. a controller; 4. a first material taking port; 5. a support plate; 6. a material guide plate; 7. a through groove; 8. a sieve plate; 9. a driving motor; 10. a guide block; 11. a second material taking port; 12. a tank body; 13. swing rod; 14. a slotted hole; 15. a connecting rod; 16. a cam; 17. and (5) a guide post.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a multistage screening machine for fertilizer production: the screening box comprises a screening box 1, the top surface of the screening box 1 is communicated with a hopper 2, the front side of the screening box 1 is fixedly connected with a controller 3, two mirror symmetry supporting plates 5 are arranged in the screening box 1, two vertically distributed screening plates 8 are arranged on the inner sides of the two supporting plates 5, the apertures of the two screening plates 8 are different, the aperture of the screening plate 8 positioned at the upper end is larger than that of the screening plate 8 positioned at the lower end, each supporting plate 5 horizontally penetrates through two vertically distributed through grooves 7, one guide block 10 is respectively and slidingly connected in each through groove 7, the upper inner wall and the lower inner wall of each through groove 7 are respectively and horizontally provided with a first sliding groove, the first sliding groove is in sliding connection with a first sliding block, the first sliding block is fixedly connected with the guide block 10, the two screening plates 8 are respectively and fixedly connected with the corresponding guide blocks 10, the outer side of each supporting plate 5 is respectively connected with a driving piece in transmission connection with the guide block 10, the driving piece comprises a swinging rod 13 which is rotatably connected on the outer side of the supporting plate 5, the 13 penetrates through two vertically symmetrical long round holes 14, each long round hole 14 is respectively, a guide pillar 17 is slidingly connected with each guide pillar 17, the guide pillar 17 is fixedly connected with the outer side of the guide pillar 9, the outer side of the driving motor is fixedly connected with the outer side of the driving motor 9, the outer side of the driving motor is fixedly connected with the rotating shaft 9, the outer side of the driving motor is fixedly connected with the driving shaft 9, the driving shaft is fixedly connected with the outer side of the driving shaft 15, and the driving shaft is fixedly connected with the driving shaft 9 and the driving shaft is fixedly connected with the driving shaft and the driving shaft 9; the lower part of each sieve plate 8 is respectively provided with a material guide plate 6, the material guide plates 6 incline downwards in an inclined way, the left side of the sieving box 1 penetrates through two first material taking holes 4 which are distributed up and down, the lower edge of each first material taking hole 4 is flush with the tail end of the material guide plate 6, the right side of the sieving box 1 penetrates through a second material taking hole 11, the second material taking hole 11 is slidably connected with a groove body 12, and the groove body 12 is positioned between two support plates 5 and below the sieve plate 8 at the lowest end; the bottom wall of the screening box 1 is provided with a second chute, a second sliding block is connected in the second chute in a sliding way, and the second sliding block is fixedly connected to the bottom surface of the chute body 12;
the utility model realizes the effect of multi-stage screening of the fertilizer by one device, reduces the time spent when the fertilizer is thrown into different screening devices back and forth for screening, and further improves the screening efficiency of the fertilizer;
working principle: the controller 3 is used for starting a driving motor 9 with a rotary motor type, the driving motor 9 drives a cam 16 to rotate, a connecting rod 15 drives a swinging rod 13 to swing reciprocally under the action of the rotation of the cam 16, two sieve plates 8 distributed up and down are reciprocally moved under the action of the swinging rod 13, then the fertilizer to be screened is thrown into a screening box 1 through a hopper 2, the fertilizer in the screening box 1 enters into the fertilizer in the uppermost sieve plate 8, the fertilizer with the particle volume larger than the aperture of an upper end sieve plate 8 is left on the sieve plate 8 and falls under the shaking of the sieve plate 8, and slides onto a guide plate 6 at the top end, the first material taking opening 4 above is separated from the screening box 1 under the action of the guide plate 6, so that the first grade screening of the fertilizer is realized, the fertilizer with the particle volume smaller than the aperture of the upper end 8 passes through the sieve plate 8 and falls onto the lower sieve plate 8, the particle volume is larger than the aperture of the lower sieve plate 8, and the fertilizer with the aperture of the lower sieve plate 8 is left on the surface of the sieve plate 8, and the fertilizer with the particle volume larger than the aperture of the lower sieve plate 8 is slid onto the sieve plate 8, and the fertilizer is discharged from the sieve plate 12 to the lower sieve plate is discharged from the sieve plate 12.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Multistage screening machine of fertilizer production usefulness, including screening case (1), the top surface intercommunication hopper (2) of screening case (1), the front side fixed connection controller (3) of screening case (1), its characterized in that: the inside of screening case (1) is equipped with two mirror symmetry's backup pad (5), two the inboard of backup pad (5) is equipped with two sieve (8) of distributing from top to bottom, two the aperture of sieve (8) is different, every backup pad (5) each level runs through two logical groove (7) of distributing from top to bottom, every respectively sliding connection guide block (10) in logical groove (7), two sieve (8) respectively rather than corresponding guide block (10) fixed connection, every the outside of backup pad (5) respectively connect one with the driving piece that guide block (10) transmission is connected.
2. The multistage screening machine for fertilizer production of claim 1, wherein: the driving piece comprises swing rods (13) which are rotationally connected to the outer side of the supporting plate (5), the swing rods (13) penetrate through two vertically symmetrical oblong holes (14), each oblong hole (14) is internally provided with a guide post (17) in a sliding and penetrating mode, the guide posts (17) are fixedly connected with the guide blocks (10), the outer edges of the guide posts (17) located at the upper end are rotationally sleeved with connecting rods (15) attached to the outer side of the swing rods (13), the tail ends of the connecting rods (15) are hinged with cams (16), rotating shafts are concentrically fixed on the inner sides of large-diameter ends of the cams (16), the rotating shafts rotationally penetrate through the supporting plate (5), driving motors (9) are fixedly connected to the inner sides of the supporting plate (5), and the output ends of the driving motors (9) are in transmission connection with the rotating shafts and are electrically connected with the controller (3).
3. The multistage screening machine for fertilizer production of claim 1, wherein: every the below of sieve (8) respectively is equipped with a stock guide (6), stock guide (6) slant downward sloping, the left side of screening case (1) runs through two first material taking openings (4) that distribute from top to bottom, the lower edge of first material taking opening (4) with the terminal parallel and level of stock guide (6), the right side of screening case (1) runs through second material taking opening (11), sliding connection cell body (12) in second material taking opening (11), cell body (12) are located two between backup pad (5), and are located the lower extreme the below of sieve (8).
4. A multistage screening machine for fertilizer production according to claim 2, wherein: the upper inner wall and the lower inner wall of each through groove (7) are horizontally provided with a first sliding groove, a first sliding block is connected in a sliding mode in the first sliding groove, and the first sliding block is fixedly connected with the guide block (10).
5. The multistage screening machine for fertilizer production of claim 1, wherein: the aperture of the sieve plate (8) positioned at the upper end is larger than that of the sieve plate (8) positioned at the lower end.
6. A multistage screening machine for fertilizer production according to claim 3, wherein: the bottom wall of screening case (1) is equipped with the second spout, sliding connection second slider in the second spout, second slider fixed connection is in the bottom surface of cell body (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321296437.5U CN219631934U (en) | 2023-05-26 | 2023-05-26 | Multistage screening machine that fertilizer production used |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321296437.5U CN219631934U (en) | 2023-05-26 | 2023-05-26 | Multistage screening machine that fertilizer production used |
Publications (1)
Publication Number | Publication Date |
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CN219631934U true CN219631934U (en) | 2023-09-05 |
Family
ID=87818409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202321296437.5U Active CN219631934U (en) | 2023-05-26 | 2023-05-26 | Multistage screening machine that fertilizer production used |
Country Status (1)
Country | Link |
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CN (1) | CN219631934U (en) |
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2023
- 2023-05-26 CN CN202321296437.5U patent/CN219631934U/en active Active
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