CN210386027U - Anti-caking screening plant for granular fertilizer production - Google Patents
Anti-caking screening plant for granular fertilizer production Download PDFInfo
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- CN210386027U CN210386027U CN201921314112.9U CN201921314112U CN210386027U CN 210386027 U CN210386027 U CN 210386027U CN 201921314112 U CN201921314112 U CN 201921314112U CN 210386027 U CN210386027 U CN 210386027U
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- sieve
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Abstract
The utility model provides a granulated fertilizer production is with preventing caking screening plant, including the sieve case, sieve roof portion fixedly connected with feeding case, the discharge gate has been seted up to feeding bottom of the case portion, a plurality of first broken teeth of feeding case lower part lateral wall along circumferencial direction fixedly connected with, sieve roof portion fixedly connected with mounting bracket, be equipped with the rotating electrical machines on the mounting bracket, the broken piece of output shaft fixedly connected with of rotating electrical machines, the broken piece of lower part lateral wall fixedly connected with second broken tooth, sieve case left side is equipped with out the workbin, sieve roof portion is equipped with the coarse fodder case, sieve bottom of the case portion is equipped with the powder case, sieve incasement is provided with first screen cloth and second screen cloth, first screen cloth and second screen cloth right-hand member part stretch into respectively to the coarse fodder incasement, second screen cloth left end portion stretches into to go out the workbin, be. The utility model discloses can effectively disperse caking fertilizer, avoid caking fertilizer to pile up and reduce screening efficiency to can effectively sieve granular fertilizer, simple structure, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of fertilizer production equipment, especially, relate to a granular fertilizer production is with preventing caking screening plant.
Background
Before finished product packaging, the fertilizer needs to be screened and classified, and before sorting, the granulated fertilizer needs to be stored. Because the particles are uneven in size, gaps among the particles are small, the specific surface area is large, the contact area among the particles is large, and the particles are easy to agglomerate; the fertilizer has strong hygroscopicity, absorbs water vapor in the air to become damp, and is easy to form lumps; under the action of gravity, the particles are tightly contacted and are easy to deform, the higher the stacking height is, the larger the fertilizer bearing pressure is, the more the contact points among the particles are increased, and the more the particles are easy to agglomerate; the agglomerated fertilizer seriously affects the subsequent screening of the fertilizer, so that the screening speed is reduced, the agglomerated fertilizer is usually re-crushed and re-granulated after being collected along with the unqualified fertilizer, and the production efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a production of stable in operation, the granular fertilizer that screening efficiency is high is with preventing blocking screening plant.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-caking screening device for producing granulated fertilizer comprises a screen box, wherein the top of the screen box is fixedly connected with a feeding box, the lower part of the feeding box extends into the screen box, the bottom of the feeding box is provided with a discharge hole, the lower side wall of the feeding box is fixedly connected with a plurality of first crushing teeth at intervals along the circumferential direction, the top of the screen box is fixedly connected with a mounting frame, the mounting frame is provided with a rotating motor, an output shaft of the rotating motor extends into the feeding box and is fixedly connected with crushed blocks, the lower side wall of the crushing block is fixedly connected with second crushing teeth corresponding to the first crushing teeth, the upper part of the crushing block is rotatably connected with the mounting frame, the left side of the screen box is provided with a discharge box, the right side of the screen box is provided with a coarse material box, the bottom of the screen box is provided with a powder box, the screen box is internally provided with a first screen and a second screen which are positioned below the feeding, first screen cloth and second screen cloth right-hand member portion stretch into respectively to the coarse fodder incasement, and the second screen cloth left end portion stretches into to the ejection of compact incasement, is provided with vibration mechanism between first screen cloth and the second screen cloth right-hand member portion.
The vibrating mechanism comprises a vibrating box fixedly connected to the side wall of the screen box, the upper portion and the lower portion of the vibrating box are respectively connected with a first straight plate and a second straight plate in a relative sliding mode, the upper surface of the first straight plate faces upwards and is fixedly connected with a first top column, the top end of the first top column penetrates through the vibrating box and is fixedly connected with the right end portion of a first screen, the lower surface of the second straight plate faces downwards and is fixedly connected with a second top column, the lower end of the second top column penetrates through the vibrating box and is fixedly connected with the right end portion of a second screen, two rotating shafts located between the first straight plate and the second straight plate are horizontally and rotatably connected in the vibrating box at intervals, a plurality of fan-shaped blocks are fixedly connected to the two rotating shafts in a staggered mode at intervals respectively, and driving motors used.
Fixedly connected with first extrusion spring between vibration box top and the first straight board, first extrusion spring cover is established on first fore-set, and fixedly connected with second extrusion spring between vibration box bottom and the second straight board, second extrusion spring cover are established on the second fore-set.
Buffer springs are fixedly connected between the bottom surface of the right end part of the first screen and the side wall of the screen box and between the top surface of the right end part of the second screen and the side wall of the screen box respectively.
The upper surface of the first screen is provided with a plurality of first material guide plates in a staggered manner, each first material guide plate is arranged towards the rough material box in an inclined manner, the upper surface of the second screen is provided with a plurality of second material guide plates in a staggered manner, and each second material guide plate is arranged towards the discharge box in an inclined manner.
Adopt above-mentioned technical scheme, the utility model has the advantages of as follows:
1. the rotary motor is started to drive the broken blocks to rotate, and the second breaking teeth on the side wall of the lower portion of the broken blocks are matched with the first breaking teeth on the side wall of the lower portion of the feeding box to break the blocked fertilizer in the rotating process, so that the blocked fertilizer can be effectively dispersed, the blocked fertilizer is prevented from being accumulated, and the subsequent screening efficiency is reduced;
2. the driving motor arranged on the vibration box drives the two rotating shafts to rotate respectively, so that each sector block is driven to rotate, each sector block can collide with the first straight plate and the second straight plate correspondingly in the rotating process, the first straight plate and the second straight plate move upwards or downwards under the driving of each corresponding sector block respectively and drive the first ejection column and the second ejection column to move respectively, and the first ejection column and the second ejection column respectively eject the first screen and the second screen, so that the first screen and the second screen are driven to vibrate up and down to screen granular fertilizers;
3. this device can effectively sieve granulated fertilizer, the granulated fertilizer of qualified particle size and some less granulated fertilizer fall to first screen cloth after, and pass first screen cloth and fall to the second screen cloth on, in the first screen cloth inflow coarse fodder case that great granulated fertilizer can set up along the high slope in the left and right sides, fall in the granulated fertilizer on the second screen cloth, the fertilizer of qualified size can flow into out the workbin along the second screen cloth that the high slope in the low right side in the left side, less granulated fertilizer then passes the second screen cloth and falls to the powder incasement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic front view of the vibration mechanism of the present invention;
FIG. 3 is a schematic side view of the vibration mechanism of the present invention;
fig. 4 is a schematic top view of a first screen according to the present invention;
fig. 5 is a schematic top view of a second screen according to the present invention.
Detailed Description
As shown in figures 1-5, the anti-caking screening device for producing granulated fertilizer comprises a screen box 1, a feeding box 2 is fixedly connected to the top of the screen box 1, the lower part of the feeding box 2 extends into the screen box 1, a discharge port 3 is arranged at the bottom of the feeding box 2, a plurality of first crushing teeth 4 are fixedly connected to the side wall of the lower part of the feeding box 2 at intervals along the circumferential direction, a mounting frame 5 is fixedly connected to the top of the screen box 1, a rotating motor 6 is arranged on the mounting frame 5, an output shaft of the rotating motor 6 extends into the feeding box 2 and is fixedly connected with crushed blocks 7, second crushing teeth 8 corresponding to the first crushing teeth 4 are fixedly connected to the side wall of the lower part of the crushed blocks 7, the upper parts of the crushed blocks 7 are rotatably connected with the mounting frame 5, a discharge box 9 is arranged on the left side of the screen box 1, a coarse material box 10 is arranged on the right side of the screen box 1, a powder box 11 is arranged at the bottom, the left-high-right-low inclined arrangement of the first screen cloth 12, the left-low-right inclined arrangement of the second screen cloth 13 below the first screen cloth 12, the right-end parts of the first screen cloth 12 and the second screen cloth 13 respectively extend into the coarse material box 10, the left-end part of the second screen cloth 13 extends into the discharge box 9, a vibrating mechanism is arranged between the right-end parts of the first screen cloth 12 and the second screen cloth 13, the bottom surface of the right-end part of the first screen cloth 12 and the side wall of the screen box 1, the top surface and the bottom surface of the right-end part of the second screen cloth 13 and the side wall of the screen box 1 are respectively and fixedly connected with a buffer spring 14, a plurality of first guide plates 15 are arranged on the upper surface of the first screen cloth 12 in an staggered manner, each first guide plate 15 is inclined towards the coarse material box 10, a plurality of second guide plates 16 are arranged on the upper surface of the second screen cloth 13 in.
The vibrating mechanism comprises a vibrating box 17 fixedly connected to the side wall of the screen box 1, the upper portion and the lower portion of the vibrating box 17 are respectively connected with a first straight plate 18 and a second straight plate 19 in a relative sliding mode, the upper surface of the first straight plate 18 faces upwards and is fixedly connected with a first top column 20, the top end of the first top column 20 penetrates through the vibrating box 17 and is fixedly connected with the right end portion of the first screen cloth 12, the lower surface of the second straight plate 19 faces downwards and is fixedly connected with a second top column 21, the lower end of the second top column 21 penetrates through the vibrating box 17 and is fixedly connected with the right end portion of the second screen cloth 13, two rotating shafts 22 located between the first straight plate 18 and the second straight plate 19 are horizontally and rotatably connected in the vibrating box 17 at intervals, a plurality of sector blocks 23 are fixedly connected to the two rotating shafts 22 at intervals respectively, and driving motors 24 used for driving the two.
A first extrusion spring 25 is fixedly connected between the top of the vibration box 17 and the first straight plate 18, the first extrusion spring 25 is sleeved on the first support pillar 20, a second extrusion spring 26 is fixedly connected between the bottom of the vibration box 17 and the second straight plate 19, and the second extrusion spring 26 is sleeved on the second support pillar 21.
During the use, add the granular fertilizer that needs sieve through feeding case 2, start rotating electrical machines 6 simultaneously and drive broken piece 7 and rotate, broken tooth 8 of second of broken piece 7 lower part lateral wall carries out broken dispersion to the caking fertilizer at the first broken tooth 4 that rotates the 2 lower part lateral walls of in-process cooperation feeding case, because feeding case 2 lower part lateral walls are slope setting, caking fertilizer can fall into sieve case 1 along the discharge gate 3 that feeding case 2 bottoms was seted up after broken dispersion. Two driving motors 24 drive two pivot 22 respectively and rotate to drive each sector 23 and rotate, each sector 23 can correspond respectively and collide with first straight board 18 and second straight board 19 in the rotation process, first straight board 18 and second straight board 19 move up or down under the drive of each corresponding sector 23 respectively, and drive first fore-set 20 and the motion of second fore-set 21 respectively, first fore-set 20 and second fore-set 21 push up first screen cloth 12 and second screen cloth 13 respectively, thereby drive first screen cloth 12 and second screen cloth 13 respectively and vibrate from top to bottom and screen granular fertilizer. After the granulated fertilizer with the qualified particle size and some smaller granulated fertilizers fall on the first screen 12 and pass through the first screen 12 and fall on the second screen 13, the larger granulated fertilizer flows into the coarse material box 10 along the first screen 12 which is obliquely arranged in a left-high-right direction, and in the granulated fertilizer falling on the second screen 13, the fertilizer with the qualified particle size flows into the discharge box 9 along the second screen 13 which is obliquely arranged in a left-low-right direction, and the smaller granulated fertilizer passes through the second screen 13 and falls into the powder box 11.
The utility model discloses can effectively disperse caking fertilizer, avoid caking fertilizer to pile up and reduce screening efficiency to can effectively sieve granular fertilizer, carry out multistage screening through first screen cloth 12 and second screen cloth 13 to granular fertilizer, with granular fertilizer qualified respectively, coarse fodder and powder three kinds and store, need through broken granulation again after the coarse fodder is retrieved, can directly carry out the granulation after the powder is retrieved, simple structure, convenient to use.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. The utility model provides a granulated fertilizer production is with preventing blocking screening plant, includes the sieve case, its characterized in that: the top of the screen box is fixedly connected with a feeding box, the lower part of the feeding box extends into the screen box, the bottom of the feeding box is provided with a discharge port, the side wall of the lower part of the feeding box is fixedly connected with a plurality of first crushing teeth at intervals along the circumferential direction, the top of the screen box is fixedly connected with a mounting frame, the mounting frame is provided with a rotating motor, an output shaft of the rotating motor extends into the feeding box and is fixedly connected with crushed blocks, the side wall of the lower part of the crushing block is fixedly connected with second crushing teeth corresponding to the first crushing teeth, the upper part of the crushing block is rotatably connected with the mounting frame, the left side of the screen box is provided with a discharge box, the right side of the screen box is provided with a coarse material box, the bottom of the screen box is provided with a powder box, a first screen and a second screen are arranged below the feeding box, the first screen is arranged in a high-low-right inclined manner, the second, the left end part of the second screen extends into the discharging box, and a vibrating mechanism is arranged between the right end part of the first screen and the right end part of the second screen.
2. The anti-caking screening device for the production of granulated fertilizer according to claim 1, wherein: the vibrating mechanism comprises a vibrating box fixedly connected to the side wall of the screen box, the upper portion and the lower portion of the vibrating box are respectively connected with a first straight plate and a second straight plate in a relative sliding mode, the upper surface of the first straight plate faces upwards and is fixedly connected with a first top column, the top end of the first top column penetrates through the vibrating box and is fixedly connected with the right end portion of a first screen, the lower surface of the second straight plate faces downwards and is fixedly connected with a second top column, the lower end of the second top column penetrates through the vibrating box and is fixedly connected with the right end portion of a second screen, two rotating shafts located between the first straight plate and the second straight plate are horizontally and rotatably connected in the vibrating box at intervals, a plurality of fan-shaped blocks are fixedly connected to the two rotating shafts in a staggered mode at intervals respectively, and driving motors used.
3. The anti-caking screening device for the production of granulated fertilizer according to claim 2, wherein: fixedly connected with first extrusion spring between vibration box top and the first straight board, first extrusion spring cover is established on first fore-set, and fixedly connected with second extrusion spring between vibration box bottom and the second straight board, second extrusion spring cover are established on the second fore-set.
4. The anti-caking screening device for the production of granulated fertilizer according to claim 1, wherein: buffer springs are fixedly connected between the bottom surface of the right end part of the first screen and the side wall of the screen box and between the top surface of the right end part of the second screen and the side wall of the screen box respectively.
5. The anti-caking screening device for the production of granulated fertilizer according to claim 1 or 2, wherein: the upper surface of the first screen is provided with a plurality of first material guide plates in a staggered manner, each first material guide plate is arranged towards the rough material box in an inclined manner, the upper surface of the second screen is provided with a plurality of second material guide plates in a staggered manner, and each second material guide plate is arranged towards the discharge box in an inclined manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314112.9U CN210386027U (en) | 2019-08-14 | 2019-08-14 | Anti-caking screening plant for granular fertilizer production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921314112.9U CN210386027U (en) | 2019-08-14 | 2019-08-14 | Anti-caking screening plant for granular fertilizer production |
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| CN210386027U true CN210386027U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921314112.9U Active CN210386027U (en) | 2019-08-14 | 2019-08-14 | Anti-caking screening plant for granular fertilizer production |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473850A (en) * | 2020-12-07 | 2021-03-12 | 湖南谊诚科技有限公司 | Vibration sieve for chemical fertilizer processing and capable of conveniently collecting defective chemical fertilizer particles |
| CN113231150A (en) * | 2021-05-14 | 2021-08-10 | 西安泓升博颂生物科技有限公司 | Biological material quantitative crushing apparatus of adjustable particle diameter |
| CN113318965A (en) * | 2021-05-17 | 2021-08-31 | 王欣丽 | Soil sample screening plant for soil microorganism detection |
| CN113697293A (en) * | 2021-08-31 | 2021-11-26 | 江苏先卓食品科技股份有限公司 | Material heating and storing device for preparing isomaltulose alcohol |
| CN115254628A (en) * | 2022-08-01 | 2022-11-01 | 东莞穗丰粮食集团有限公司 | Sieving mechanism for flour processing and working method thereof |
-
2019
- 2019-08-14 CN CN201921314112.9U patent/CN210386027U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473850A (en) * | 2020-12-07 | 2021-03-12 | 湖南谊诚科技有限公司 | Vibration sieve for chemical fertilizer processing and capable of conveniently collecting defective chemical fertilizer particles |
| CN113231150A (en) * | 2021-05-14 | 2021-08-10 | 西安泓升博颂生物科技有限公司 | Biological material quantitative crushing apparatus of adjustable particle diameter |
| CN113231150B (en) * | 2021-05-14 | 2022-11-04 | 扬州星瑞生物科技有限公司 | Biological material quantitative crushing apparatus of adjustable particle diameter |
| CN113318965A (en) * | 2021-05-17 | 2021-08-31 | 王欣丽 | Soil sample screening plant for soil microorganism detection |
| CN113697293A (en) * | 2021-08-31 | 2021-11-26 | 江苏先卓食品科技股份有限公司 | Material heating and storing device for preparing isomaltulose alcohol |
| CN113697293B (en) * | 2021-08-31 | 2023-07-14 | 江苏先卓食品科技股份有限公司 | Material heating storage device for isomaltulose alcohol preparation |
| CN115254628A (en) * | 2022-08-01 | 2022-11-01 | 东莞穗丰粮食集团有限公司 | Sieving mechanism for flour processing and working method thereof |
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