CN210358062U

CN210358062U - Fertilizer particle screening and dust removing device

Info

Publication number: CN210358062U
Application number: CN201921357181.8U
Authority: CN
Inventors: 程艳; 万国华
Original assignee: Wuhan Wonong Fertilizer Co ltd
Current assignee: Wuhan Wonong Fertilizer Co ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-04-21
Anticipated expiration: 2029-08-20

Abstract

The utility model relates to a fertilizer processing technology field discloses a screening of fertilizer granule, dust collector, and it includes first support frame, sets up the sieve separator on first support frame, and the below of sieve separator is provided with the granule export, and the lateral wall is provided with the large granule export, still including the second support frame that is located first support frame rear, is provided with the dust catcher on the second support frame, is provided with the dust absorption pipe at intercommunication sieve separator middle part on the dust catcher. The utility model has the advantages of it is following and effect: through the cooperation that sets up dust catcher and dust absorption pipe, in time with the dust that produces in the sieve separator away, avoid the dust along the import and the export blowout of sieve separator to protect operational environment's health, also prevented simultaneously that the dust from being inhaled by the workman, thereby ensured workman's healthy.

Description

Fertilizer particle screening and dust removing device

Technical Field

The utility model relates to a fertilizer processing technology field, in particular to screening of fertilizer granule, dust collector.

Background

Fertilizers are a class of substances that provide one or more nutrient elements essential to plants, improve soil properties, and increase soil fertility levels. In the production process of fertilizer, the screening machine is usually needed to screen particles with different sizes so as to improve the product quality.

Chinese patent CN204523475U discloses a fertilizer screening machine, which comprises a hopper and a bracket, wherein one end of the hopper is provided with a feed inlet, a cylindrical screen is installed in the hopper, the top end of the screen is higher than the upper end surface of the hopper, the rotating shaft of the screen is connected with a motor, and the motor and the feed inlet are respectively located at two ends of the hopper.

When using above-mentioned sieve separator to filter the fertilizer granule, the fertilizer granule rolls on the screen cloth, and the fertilizer granule will produce a large amount of dusts this moment, if the dust can not get timely processing, the dust will be followed feed inlet and discharge gate blowout, influences operational environment's health and worker's healthy, awaits improving.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening of fertilizer granule, dust collector has the effect of high-efficient dust removal.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a screening of fertilizer granule, dust collector, include first support frame, set up in sieve separator on the first support frame, the below of sieve separator is provided with the granule export, and the lateral wall is provided with the large granule export, still including being located the second support frame at first support frame rear, be provided with the dust catcher on the second support frame, be provided with the intercommunication on the dust catcher the dust absorption pipe at sieve separator middle part.

Through adopting above-mentioned technical scheme, when using above-mentioned device to filter the fertilizer granule, utilize the sieve separator to filter the fertilizer granule, the fertilizer granule of tiny particle will be discharged along the tiny particle export of sieve separator below afterwards, and the fertilizer granule of while big granule will be discharged along the large granule export of sieve separator lateral wall to realize the screening of fertilizer granule. And when screening fertilizer granule, start the dust catcher to utilize the dust absorption pipe in time to siphon away the dust that produces in the sieve separator, avoid the dust along the import and the export blowout of sieve separator, thereby protected operational environment's health, also prevented simultaneously that the dust from being inhaled by the workman, thereby ensured workman's healthy.

The utility model discloses a further set up to: the below of sieve separator is provided with the intercommunication the aggregate bin of tiny particle export, the below of aggregate bin is provided with the bin outlet, the below of bin outlet with the below of large granule export all is provided with the transmission band, and the initiating terminal of transmission band is located the bin outlet with under the large granule export.

Through adopting above-mentioned technical scheme, when the sieve separator was screened the fertilizer granule, the fertilizer granule of big granule directly discharged to the conveyer belt. Meanwhile, small granular fertilizer particles are discharged into the collecting hopper and then are discharged onto the conveying belt along the discharge port, so that the fertilizer particles are timely conveyed.

The utility model discloses a further set up to: the starting end position of the transmission belt extends upwards to be provided with a protective cover with an opening, and the opening direction of the protective cover faces to the terminating end of the transmission belt.

Through adopting above-mentioned technical scheme, block fertilizer granule through setting up the protection casing, avoid fertilizer granule landing to appear splashing on the transmission band to avoid fertilizer granule to pollute ground sanitation.

The utility model discloses a further set up to: the opening part of bin outlet covers there is the cloth curtain, and the upper end of cloth curtain is fixed in the roof of bin outlet.

Through adopting above-mentioned technical scheme, when the tiny particle fertilizer granule drops to collecting hopper and discharge gate in, will produce a small amount of dust in the collecting hopper, stop the dust through setting up the cloth curtain this moment, avoid the dust along the discharge gate blowout to further protect operational environment's health and worker's healthy.

The utility model discloses a further set up to: the lateral wall of collecting hopper is provided with the mounting bracket, be provided with the suction hood on the mounting bracket, the suction hood is located directly over the transmission band initiating terminal, and be provided with the intercommunication on the suction hood the connecting pipe of dust absorption pipe.

Through adopting above-mentioned technical scheme, when the tiny particle fertilizer granule in the collecting hopper discharges to the conveyer belt on, utilize the suction hood in time to absorb the dust that splashes to realize the dustless transportation of tiny particle fertilizer granule, protected operational environment's health and worker's healthy.

The utility model discloses a further set up to: the lower extreme inner wall level of bin outlet is provided with the pivot, the outer wall of bin outlet is provided with the drive the rotatory motor of pivot, evenly be provided with a plurality of puddlers in the pivot.

Through adopting above-mentioned technical scheme, when the tiny particle fertilizer granule is arranged outward along the bin outlet, utilize motor drive pivot and puddler to rotate to stirring the tiny particle fertilizer granule in the bin outlet, avoid the tiny particle fertilizer granule to appear encircleing the stopper phenomenon, thereby keep the normal emission of tiny particle fertilizer granule.

The utility model discloses a further set up to: the puddler including set up in body, the lower extreme of pivot lateral wall are pegged graft the body of rod of body, the lower extreme outer wall of the body of rod is provided with the locking piece, the vertical confession that is provided with of inner wall of body the locking piece slides the locking groove of embedding, intercommunication the locking groove just supplies the locking groove of embedding is slided to the locking piece, and the outer wall of body runs through there is the locking hole, the locking hole intercommunication the ring channel deviates from the one end of locking groove, and be provided with threaded connection in the locking hole in the bolt of locking piece.

Through adopting above-mentioned technical scheme, when the puddler of damage needs to be changed, earlier loosen the bolt soon, then the dwang body drives the locking piece and slides along the inner wall of ring channel. When the locking piece slided to locking groove lower extreme position, the pulling body of rod upward movement, the body of rod drove the locking piece and upwards slided along locking inslot wall this moment, realizes the dismantlement of the body of rod. Then the new rod body is taken out, the locking block on the rod body is inserted into the locking groove in the tube body, and then the rod body is driven to move downwards. And when the locking block moves to the annular groove position, the rod body is rotated, and finally the bolt is screwed to fix the locking block, so that the stirring rod can be maintained and replaced. Therefore, the stirring rod which can be disassembled and assembled and is convenient to disassemble and assemble is arranged, and the stirring rod is maintained and replaced quickly.

To sum up, the utility model discloses following beneficial effect has:

1. through the matching of the dust collector and the dust collection pipe, dust generated in the screening machine is sucked away in time, and is prevented from being sprayed out along the inlet and the outlet of the screening machine, so that the sanitation of the working environment is protected, and meanwhile, the dust is prevented from being sucked by workers, and the health of the workers is guaranteed;

2. the two conveying belts are arranged to independently convey large-particle fertilizer particles and small-particle fertilizer particles, so that the fertilizer particles are conveyed in time;

3. dust splashed at the starting end of the conveying belt is absorbed in time by arranging the dust hood, so that dust-free transportation of small granular fertilizer particles is realized;

4. the stirring rod is arranged to stir the small granular fertilizer particles in the discharge port, so that the phenomenon of blocking of the small granular fertilizer particles is avoided, and the normal discharge of the small granular fertilizer particles is kept;

5. through setting up dismantled and assembled just make things convenient for the puddler of dismouting, realize the quick maintenance of puddler and change.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of example 1;

FIG. 2 is a schematic structural view of a collecting hopper and a discharge outlet in example 1;

FIG. 3 is a schematic view of the internal structure of a discharge port in example 2;

fig. 4 is a schematic structural view of a stirring rod of embodiment 2.

Reference numerals: 1. a first support frame; 2. a screening machine; 21. a small particle outlet; 22. a large particle outlet; 3. a collection hopper; 31. a mounting frame; 32. a dust hood; 33. a connecting pipe; 4. a discharge outlet; 41. cloth curtain; 42. a motor; 5. a conveyor belt; 51. a protective cover; 6. a second support frame; 7. a dust collector; 71. a dust collection pipe; 8. a rotating shaft; 9. a stirring rod; 91. a pipe body; 92. a rod body; 93. a locking block; 94. a locking groove; 95. an annular groove; 96. a locking hole; 97. and (4) bolts.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1: as shown in fig. 1 and 2, a device for screening and dedusting fertilizer particles comprises a first support frame 1 and a screening machine 2 arranged on the first support frame 1, wherein a small particle outlet 21 is arranged below the screening machine 2, and a large particle outlet 22 is arranged on the side wall of the screening machine.

As shown in fig. 1 and 2, a collecting hopper 3 communicating with a small particle outlet 21 is provided below the sieving machine 2, and a discharge port 4 is provided below the collecting hopper 3. Conveying belts 5 are arranged below the discharge opening 4 and the large particle outlet 22, and the starting ends of the conveying belts 5 are positioned right below the discharge opening 4 and the large particle outlet 22.

When using above-mentioned device to filter the fertilizer granule, utilize sieve separator 2 to filter the fertilizer granule earlier, in the fertilizer granule of tiny granule will follow tiny particle export 21 discharge collecting hopper 3 afterwards, then discharge to rather than relative transmission band 5 along bin outlet 4 again to realize the timely transmission of tiny particle fertilizer granule.

Meanwhile, the large-granule fertilizer granules are discharged along the large-granule outlet 22 on the side wall of the screening machine 2 and then discharged onto the opposite conveying belt 5, so that the large-granule fertilizer granules are timely conveyed, and screening of the fertilizer granules is realized.

As shown in fig. 1 and 2, a second support frame 6 is arranged behind the first support frame 1, a dust collector 7 is arranged on the second support frame 6, and a dust collection pipe 71 communicated with the middle part of the screening machine 2 is arranged on the dust collector 7.

As shown in fig. 1 and 2, a mounting frame 31 is disposed on a side wall of the collection hopper 3, a dust hood 32 is disposed on the mounting frame 31, the dust hood 32 is located right above a starting end of the conveyor 5, and a connecting pipe 33 communicated with a dust suction pipe 71 is disposed on the dust hood 32.

When the sieve separator 2 screens the fertilizer particles, the dust collector 7 is started, and dust generated in the sieve separator 2 is timely sucked away by the dust collection pipe 71, so that the dust is prevented from being sprayed out along the inlet and the outlet of the sieve separator 2. And when the small fertilizer particles in the collection hopper 3 are discharged onto the conveying belt 5, the dust splashed up is absorbed in time by the cooperation of the dust hood 32 and the connecting pipe 33.

Therefore, the sanitation of the working environment is effectively protected, and meanwhile, dust is prevented from being sucked by workers, so that the physical health of the workers is guaranteed. And when the small granular fertilizer particles are transported, the dust-free transportation of the small granular fertilizer particles is realized, and the sanitation of the working environment and the physical health of workers are further protected

As shown in fig. 1 and 2, the opening of the discharge opening 4 is covered with a cloth curtain 41, and the upper end of the cloth curtain 41 is fixed to the top wall of the discharge opening 4. A protective cover 51 having an opening is provided to extend upward at the starting end position of the conveying belt 5, and the opening direction of the protective cover 51 is directed toward the terminating end of the conveying belt 5.

When granule fertilizer granule dropped to in collecting hopper 3 and the bin outlet 4, will produce a small amount of dust in the collecting hopper 3, stop the dust through setting up cloth curtain 41 this moment, avoid the dust along bin outlet 4 blowout to the health of operational environment and worker has been protected.

And when the small granule fertilizer granule was arranged outside to transmission band 5 along bin outlet 4 on, utilize the protection casing 51 to block the fertilizer granule, avoid the fertilizer granule to appear splashing or splash phenomenon to avoid the fertilizer granule to pollute ground sanitation, avoid causing the waste of resource simultaneously.

Example 2: as shown in fig. 3, a screening and dust removing device for fertilizer particles is different from that of embodiment 1 in that a rotating shaft 8 is horizontally arranged on the inner wall of the lower end of a discharge opening 4, a motor 42 for driving the rotating shaft 8 to rotate is arranged on the outer wall of the discharge opening 4, and a plurality of stirring rods 9 are uniformly arranged on the rotating shaft 8.

When the small granule fertilizer granule was arranged outward along bin outlet 4, starter motor 42 utilized motor 42 drive pivot 8 rotatory, and pivot 8 drove puddler 9 this moment and rotate to stir the small granule fertilizer granule in the bin outlet 4, avoid the small granule fertilizer granule to appear encircleing the stopper phenomenon, thereby keep the normal emission of small granule fertilizer granule.

As shown in fig. 4, the stirring rod 9 includes a rod body 92 disposed on the side wall of the rotating shaft 8 and inserted into the tube body 91 at the lower end, a locking block 93 is disposed on the outer wall of the lower end of the rod body 92, and a locking groove 94 for sliding and embedding the locking block 93, an annular groove 95 for communicating the locking groove 94 and for sliding and embedding the locking block 93 are vertically disposed on the inner wall of the tube body 91.

As shown in fig. 4, a locking hole 96 is perforated in the outer wall of the pipe body 91, the locking hole 96 communicates with an end of the annular groove 95 away from the locking groove 94, and a bolt 97 screwed to the locking block 93 is provided in the locking hole 96.

When the damaged stirring rod 9 needs to be replaced, the bolt 97 is firstly unscrewed, then the rod body 92 is rotated, and at the moment, the rod body 92 drives the locking block 93 to slide along the inner wall of the annular groove 95. When the locking block 93 slides to the lower end of the locking groove 94, the rod 92 is pulled to move upwards, and at the moment, the rod 92 drives the locking block 93 to slide upwards along the inner wall of the locking groove 94. Until the lower end of the rod body 92 is completely separated from the pipe body 91, the rod body 92 can be detached.

Then, a new rod 92 is taken out, and after the locking block 93 of the rod 92 is inserted into the locking groove 94 of the tube 91, the rod 92 is driven to move downwards. When the locking block 93 moves to the position of the annular groove 95, the rod body 92 is rotated, and at the moment, the locking block 93 slides along the inner wall of the annular groove 95. When the locking block 93 moves to the end position of the annular groove 95, the bolt 97 penetrates through the locking hole 96, and then the bolt 97 is screwed to fix the locking block 93, so that the stirring rod 9 can be maintained and replaced.

Claims

1. The utility model provides a screening of fertilizer granule, dust collector, include first support frame (1), set up in sieve separator (2) on first support frame (1), the below of sieve separator (2) is provided with tiny particle export (21), and the lateral wall is provided with large granule export (22), its characterized in that: still including being located second support frame (6) in first support frame (1) rear, be provided with dust catcher (7) on second support frame (6), be provided with the intercommunication on dust catcher (7) dust absorption pipe (71) in the middle part of sieve separator (2).

2. The fertilizer particle screening and dedusting device as claimed in claim 1, wherein: the below of sieve separator (2) is provided with the intercommunication collecting hopper (3) of tiny particle export (21), the below of collecting hopper (3) is provided with bin outlet (4), the below of bin outlet (4) with the below of large granule export (22) all is provided with transmission band (5), and the initiating terminal of transmission band (5) is located bin outlet (4) with under large granule export (22).

3. The fertilizer particle screening and dedusting device as claimed in claim 2, wherein: the starting end position of the conveying belt (5) extends upwards to form a protective cover (51) with an opening, and the opening direction of the protective cover (51) faces the terminating end of the conveying belt (5).

4. The fertilizer particle screening and dedusting device as claimed in claim 3, wherein: the opening of the discharge opening (4) is covered with a cloth curtain (41), and the upper end of the cloth curtain (41) is fixed on the top wall of the discharge opening (4).

5. The fertilizer particle screening and dedusting device as claimed in claim 4, wherein: the lateral wall of collecting hopper (3) is provided with mounting bracket (31), be provided with suction hood (32) on mounting bracket (31), suction hood (32) are located directly over transmission band (5) initiating terminal, and be provided with the intercommunication on suction hood (32) connecting pipe (33) of dust absorption pipe (71).

6. The fertilizer particle screening and dedusting device as claimed in claim 2, wherein: the lower extreme inner wall level of bin outlet (4) is provided with pivot (8), the outer wall of bin outlet (4) is provided with the drive pivot (8) rotatory motor (42), evenly be provided with a plurality of puddlers (9) in pivot (8).

7. The fertilizer particle screening and dedusting device as claimed in claim 6, wherein: puddler (9) including set up in body (91), the lower extreme of pivot (8) lateral wall are pegged graft the body of rod (92) of body (91), the lower extreme outer wall of body of rod (92) is provided with locking piece (93), the vertical confession that is provided with of inner wall of body (91) locking piece (93) slide locking groove (94), the intercommunication of embedding locking piece (93) locking groove (94) and confession locking piece (93) the ring channel (95) of embedding that slide, and the outer wall of body (91) runs through there is locking hole (96), locking hole (96) intercommunication ring channel (95) deviate from the one end of locking groove (94), and be provided with threaded connection in locking hole (96) bolt (97) of locking piece (93).