CN111298916A - Compound fertilizer granule sieving mechanism - Google Patents
Compound fertilizer granule sieving mechanism Download PDFInfo
- Publication number
- CN111298916A CN111298916A CN201911142711.1A CN201911142711A CN111298916A CN 111298916 A CN111298916 A CN 111298916A CN 201911142711 A CN201911142711 A CN 201911142711A CN 111298916 A CN111298916 A CN 111298916A
- Authority
- CN
- China
- Prior art keywords
- box body
- fertilizer
- barrel
- compound fertilizer
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a screening device for compound fertilizer particles, which relates to the technical field of compound fertilizer processing equipment and comprises the following components: the device comprises a box body, a supporting plate, a cylinder body, a first driving part and a crushing part, wherein a feeding hole is formed in the top of the box body, and a discharging hole is formed in the lower end of the box body; the supporting plate is fixedly arranged inside the box body; the cylinder body is positioned in the box body and is rotatably connected to the top of the supporting plate, and a plurality of sieve holes are annularly distributed on the wall of the cylinder body; the first driving part is in power connection with the cylinder and is used for driving the cylinder to rotate; the crushing part extends into the barrel, and the crushing part repeatedly crushes the fertilizer in the barrel in a mode opposite to the rotation direction of the barrel. The fertilizer crusher can repeatedly crush the fertilizer, so that the fertilizer can be crushed as much as possible, the fertilizer is crushed more fully, and the crushing effect of the fertilizer is improved.
Description
Technical Field
The invention relates to the technical field of compound fertilizer processing equipment, in particular to a compound fertilizer particle screening device.
Background
The compound fertilizer is a chemical fertilizer containing two or more nutrient elements, and has the advantages of high nutrient content, few side ingredients, good physical properties and the like. Because the compound fertilizer contains more nutrient components, a plurality of production raw materials need to be fully mixed before production, the raw materials need to be crushed before mixing, and in order to ensure that the subsequent mixing process is as complete as possible, the fineness of the crushed materials needs to be strictly controlled, so the crushed materials also need to be screened.
The crushing effect of the front path of the existing screening device is not ideal, and the raw fertilizer is not crushed fully.
Disclosure of Invention
In view of this, the invention aims to provide a compound fertilizer granule screening device for improving the crushing effect of the previous passage.
Based on the above purpose, the invention provides a compound fertilizer granule screening device, which comprises:
the device comprises a box body, a supporting plate, a cylinder body, a first driving part and a crushing part, wherein,
the top of the box body is provided with a feeding hole, and the lower end of the box body is provided with a discharging hole;
the supporting plate is fixedly arranged inside the box body;
the cylinder body is positioned in the box body and is rotatably connected to the top of the supporting plate, and a plurality of sieve holes are annularly distributed on the wall of the cylinder body;
the first driving part is in power connection with the cylinder and is used for driving the cylinder to rotate;
the crushing part extends into the barrel, and the crushing part repeatedly crushes the fertilizer in the barrel in a mode opposite to the rotation direction of the barrel.
Optionally, the first driving part comprises a first motor, the first motor is in power connection with a driving gear, the driving gear is engaged with a driven gear, and the driven gear is fixedly sleeved at the lower end of the cylinder body.
Optionally, the crushing part comprises a second motor fixedly mounted at the top of the box body, the second motor is in power connection with a rotating shaft, the bottom of the rotating shaft is rotatably connected with the inner bottom of the barrel body, and a plurality of first crushing cutters are distributed on the rotating shaft in a staggered manner.
Optionally, a plurality of second crushing cutters arranged in the vertical direction are arranged on the first crushing cutter at the lowermost end of the rotating shaft side by side.
Optionally, the screening device further comprises a secondary screening part, and the secondary screening part is used for further screening the fertilizer screened out from the screen holes.
Optionally, the secondary screening part comprises a material guiding member, a frame, a screen, a sliding member and a second driving part, wherein,
the diameter of an upper opening of the material guide piece is larger than that of a lower opening, and the edge of the upper opening is fixedly connected to the inner wall of the box body;
the sliding piece is connected with the side surface of the box body in a sliding manner;
the second driving part is in power connection with the sliding piece and is used for driving the sliding piece to slide left and right;
the frame body is fixedly arranged on the sliding piece;
the screen is installed in the frame, the screen being located below the lower opening.
Optionally, the second driving portion comprises a third motor, the third motor is in power connection with a rotary table, a connecting rod is hinged to the edge of the rotary table, and one end, far away from the rotary table, of the connecting rod is hinged to the sliding piece.
Optionally, the screening device still includes the base, one side of box is articulated mutually with the base, and opposite side sliding connection has the slope piece, the bottom of slope piece with base sliding connection, slope piece threaded connection has the lead screw, lead screw power is connected with the fourth motor, be equipped with an inclined plane in the framework.
When utilizing this device screening fertilizer, at first add fertilizer into the barrel from the feed inlet, then first drive division work drives the barrel and rotates, and the portion work of smashing is smashed the fertilizer in the barrel with barrel rotation direction phase contrast simultaneously, and the outside of discharging the barrel behind the sieve mesh is passed through to the fertilizer that reaches the requirement after smashing, and the fertilizer that does not reach the requirement of smashing continues to smash through the portion of smashing in the barrel.
According to the fertilizer crusher, the fertilizer can be repeatedly crushed, so that the fertilizer can be crushed as much as possible, the fertilizer is crushed more sufficiently, and the crushing effect of the fertilizer is improved.
Drawings
FIG. 1 is a schematic structural diagram of a screening apparatus according to an embodiment of the present invention;
FIG. 2 is a side cross-sectional view of a screen panel according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a base according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
In order to achieve the purpose, the embodiment of the invention provides a compound fertilizer particle screening device. As shown in fig. 1 to 3, a compound fertilizer granule screening apparatus includes: a box body 1, a supporting plate 2, a cylinder body 3, a first driving part and a crushing part, wherein,
the top of the box body 1 is provided with a feeding hole 11, and the lower end of the box body 1 is provided with a discharging hole 12;
the supporting plate 2 is fixedly arranged inside the box body 1;
the cylinder 3 is positioned in the box body 1 and is rotatably connected to the top of the supporting plate 2, and a plurality of sieve holes 31 are annularly distributed on the wall of the cylinder 3;
the first driving part is in power connection with the cylinder 3 and is used for driving the cylinder 3 to rotate;
the crushing part extends into the barrel 3, and the crushing part repeatedly crushes the fertilizer in the barrel 3 in a mode opposite to the rotation direction of the barrel 3.
When utilizing this device screening fertilizer, at first add fertilizer into barrel 3 from feed inlet 11 in, then first drive division work drives barrel 3 and rotates, and the portion work of smashing is smashed the fertilizer in the barrel 3 with 3 rotation direction phase reversals of barrel simultaneously, and the outside of discharging barrel 3 behind sieve mesh 31 through the effect of centrifugal force is passed through to the fertilizer that reaches the requirement after smashing, and the fertilizer that does not reach the requirement of smashing continues to smash through the portion of smashing in barrel 3.
According to the fertilizer crusher, the fertilizer can be repeatedly crushed, so that the fertilizer can be crushed as much as possible, the fertilizer is crushed more sufficiently, and the crushing effect of the fertilizer is improved.
In some embodiments, the first driving part includes a first motor 41, a driving gear 42 is dynamically connected to the first motor 41, the driving gear 42 is engaged with a driven gear 43, and the driven gear 43 is fixedly sleeved on the lower end of the barrel 3. During operation, the first motor 41 drives the driving gear 42 to rotate, the driving gear 42 drives the driven gear 43 to rotate, and the driven gear 43 drives the barrel 3 to rotate.
In some embodiments, the crushing part may include a second motor 51 fixedly installed at the top of the box body 1, the second motor 51 is power-connected with a rotating shaft 52, the bottom of the rotating shaft 52 is rotatably connected with the inner bottom of the cylinder 3, and a plurality of first crushing cutters 53 are distributed on the rotating shaft 52 in a staggered manner.
During operation, second motor 51 drives pivot 52 and rotates along the opposite direction of barrel 3, and first crushing cutter 53 smashes the fertilizer in the barrel 3, and the design of opposite direction makes crushing efficiency can further improve.
In order to further enhance the pulverizing effect, a plurality of second pulverizing cutters 54 arranged in the vertical direction are arranged side by side on the first pulverizing cutter 53 at the lowermost end of the rotating shaft 52. The second crushing cutter 54 can further crush the fertilizer at the lower end in the barrel 3, so that the crushing effect of the fertilizer can be further characterized.
In order to further demand the fineness of the fertilizer, the screening device further comprises a secondary screening part which is used for further screening the fertilizer screened out from the screen holes 31.
Optionally, the secondary screening part includes a material guiding member 61, a frame 62, a screen 63, a sliding member 64, and a second driving part, wherein,
the diameter of an upper opening 65 of the material guide member 61 is larger than that of a lower opening 66, and the edge of the upper opening 65 is fixedly connected to the inner wall of the box body 1;
the sliding part 64 is connected with the side surface of the box body 1 in a sliding way;
the second driving part is in power connection with the sliding part 64 and is used for driving the sliding part 64 to slide left and right;
the frame 62 is fixedly mounted on the sliding member 64;
the screen 63 is mounted in the frame 62, and the screen 63 is located below the lower opening 66.
During operation, the fertilizer screened out from the sieve holes 31 falls into the sieve screen 63 through the material guide piece 61, the second driving part operates to drive the sliding piece 64 to slide left and right, the sliding piece 64 drives the frame body 62 to slide left and right, and therefore the sieve screen 63 is driven to slide left and right to perform further screening operation on the fertilizer.
Optionally, the second driving portion includes a third motor, the third motor is connected to a rotating disc 71, a connecting rod 72 is hinged to an edge of the rotating disc 71, and one end of the connecting rod 72, which is far away from the rotating disc 71, is hinged to the sliding member 64. When the device works, the third motor drives the turntable 71 to rotate, and the turntable 71 drives the sliding piece 64 to slide left and right through the connecting rod 72.
After long-time work, the fertilizer that does not accord with the requirement on the screen cloth 63 can be more and more, consequently need take out the fertilizer that does not accord with the requirement from the screen cloth 63, at present usually will not accord with the fertilizer of requirement through the manual work and take out, this kind of mode work efficiency is lower, in order to solve this problem, sieving mechanism still includes base 8, one side and base 8 of box 1 are articulated mutually, and opposite side sliding connection has slope piece 81, the bottom of slope piece 81 with base 8 sliding connection, slope piece 81 threaded connection has lead screw 82, lead screw 82 power connection has fourth motor 83, be equipped with an inclined plane 9 on the framework 62.
During operation, fourth motor 83 drives lead screw 82 and rotates, and lead screw 82 drives slope piece 81 and removes to the middle part direction of box 1 to make box 1 rotate along the pin joint with base 8, make box 1 be in the tilt state, second drive division work drives the vibration of screen cloth 63 this moment, and through the vibration of screen cloth 63, the fertilizer that is not conform to the requirements on the screen cloth 63 falls through inclined plane 9. Therefore, the fertilizer which does not meet the requirement can be automatically taken out of the screen 63, and the working efficiency is improved.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a compound fertilizer granule sieving mechanism which characterized in that includes: the device comprises a box body, a supporting plate, a cylinder body, a first driving part and a crushing part, wherein,
the top of the box body is provided with a feeding hole, and the lower end of the box body is provided with a discharging hole;
the supporting plate is fixedly arranged inside the box body;
the cylinder body is positioned in the box body and is rotatably connected to the top of the supporting plate, and a plurality of sieve holes are annularly distributed on the wall of the cylinder body;
the first driving part is in power connection with the cylinder and is used for driving the cylinder to rotate;
the crushing part extends into the barrel, and the crushing part repeatedly crushes the fertilizer in the barrel in a mode opposite to the rotation direction of the barrel.
2. The screening device for compound fertilizer granules as defined in claim 1, wherein the first driving part comprises a first motor, the first motor is in power connection with a driving gear, the driving gear is engaged with a driven gear, and the driven gear is fixedly sleeved at the lower end of the barrel.
3. The screening device for compound fertilizer granules according to claim 1, wherein the crushing part comprises a second motor fixedly mounted at the top of the box body, the second motor is in power connection with a rotating shaft, the bottom of the rotating shaft is rotatably connected with the inner bottom of the barrel body, and a plurality of first crushing cutters are distributed on the rotating shaft in a staggered manner.
4. A compound fertilizer granule screening apparatus according to claim 3, wherein a plurality of second crushing cutters arranged in a vertical direction are provided side by side on the first crushing cutter at the lowermost end of the rotary shaft.
5. The screening apparatus for compound fertilizer granules according to claim 1, further comprising a secondary screening portion for further screening the fertilizer screened out from the screening holes.
6. The screening apparatus for compound fertilizer granules according to claim 5, wherein the secondary screening portion comprises a material guide member, a frame, a screen, a sliding member, and a second driving portion, wherein,
the diameter of an upper opening of the material guide piece is larger than that of a lower opening, and the edge of the upper opening is fixedly connected to the inner wall of the box body;
the sliding piece is connected with the side surface of the box body in a sliding manner;
the second driving part is in power connection with the sliding piece and is used for driving the sliding piece to slide left and right;
the frame body is fixedly arranged on the sliding piece;
the screen is installed in the frame, the screen being located below the lower opening.
7. The screening device for compound fertilizer granules as defined in claim 6, wherein the second driving part comprises a third motor, the third motor is connected with a rotary table in a power manner, a connecting rod is hinged at the edge of the rotary table, and one end of the connecting rod, which is far away from the rotary table, is hinged with the sliding part.
8. The screening device of compound fertilizer granules of claim 6, further comprising a base, wherein one side of the box body is hinged to the base, the other side of the box body is connected with an inclined block in a sliding manner, the bottom of the inclined block is connected with the base in a sliding manner, the inclined block is connected with a screw rod in a threaded manner, the screw rod is connected with a fourth motor in a power manner, and an inclined plane is arranged on the frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142711.1A CN111298916A (en) | 2019-11-20 | 2019-11-20 | Compound fertilizer granule sieving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142711.1A CN111298916A (en) | 2019-11-20 | 2019-11-20 | Compound fertilizer granule sieving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111298916A true CN111298916A (en) | 2020-06-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911142711.1A Pending CN111298916A (en) | 2019-11-20 | 2019-11-20 | Compound fertilizer granule sieving mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN111298916A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112604734A (en) * | 2020-12-01 | 2021-04-06 | 安徽德鑫源食品有限公司 | Bran removing device |
| CN112619846A (en) * | 2020-11-10 | 2021-04-09 | 黑龙江省农业科学院大庆分院 | Experimental saline-alkali soil rubbing crusher that uses |
| CN113799326A (en) * | 2021-08-10 | 2021-12-17 | 许强程 | Injection molding machine with double injection molding openings |
| CN113976420A (en) * | 2021-09-27 | 2022-01-28 | 湖南绿骏新材料有限公司 | Efficient impurity removal device for calcium carbonate powder and using method of efficient impurity removal device |
| CN114682370A (en) * | 2020-12-28 | 2022-07-01 | 新沂市恒盛石英制品厂 | A smash screening installation for quartz sand |
| CN115400953A (en) * | 2022-08-16 | 2022-11-29 | 浙江吉瑞通新材料有限公司 | Finished product molecular sieve delivery performance detection device and use method |
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| EP3485975A1 (en) * | 2017-11-17 | 2019-05-22 | Frewitt fabrique de machines S.A. | Grinding device allowing a high grinding rate and varying the size distribution of the ground particles |
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| CN107009550A (en) * | 2017-04-14 | 2017-08-04 | 浙江风雷信息科技有限公司 | A kind of automobile tire reclaims and uses crushing and screening equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619846A (en) * | 2020-11-10 | 2021-04-09 | 黑龙江省农业科学院大庆分院 | Experimental saline-alkali soil rubbing crusher that uses |
| CN112619846B (en) * | 2020-11-10 | 2022-04-26 | 黑龙江省农业科学院大庆分院 | Experimental saline-alkali soil rubbing crusher that uses |
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| CN114682370A (en) * | 2020-12-28 | 2022-07-01 | 新沂市恒盛石英制品厂 | A smash screening installation for quartz sand |
| CN113799326A (en) * | 2021-08-10 | 2021-12-17 | 许强程 | Injection molding machine with double injection molding openings |
| CN113799326B (en) * | 2021-08-10 | 2024-06-14 | 鹤山市蓝德塑料制品有限公司 | Double injection molding opening injection molding machine |
| CN113976420A (en) * | 2021-09-27 | 2022-01-28 | 湖南绿骏新材料有限公司 | Efficient impurity removal device for calcium carbonate powder and using method of efficient impurity removal device |
| CN115400953A (en) * | 2022-08-16 | 2022-11-29 | 浙江吉瑞通新材料有限公司 | Finished product molecular sieve delivery performance detection device and use method |
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Application publication date: 20200619 |
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| RJ01 | Rejection of invention patent application after publication |