CN215277170U

CN215277170U - Drum-type fertilizer film coating device

Info

Publication number: CN215277170U
Application number: CN202121322648.2U
Authority: CN
Inventors: 单祖波; 杨绍维
Original assignee: CHUXIONG RENHENG CHEMICAL FERT
Current assignee: CHUXIONG RENHENG CHEMICAL FERT
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-24
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses a drum-type fertilizer film coating device, wherein the outer wall of a drum is fixedly connected with a circle of outer gear ring; the output end of the motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly connected with a driving wheel and a gear meshed with the outer gear ring, and the driving wheel is connected with a driven wheel through a belt; the driven wheel is fixedly connected to a second rotating shaft, and the second rotating shaft is rotatably arranged on the two brackets; the second rotating shaft is in a thin-walled cylinder shape with an opening at one end, and the side wall of the second rotating shaft is communicated with a plurality of liquid spraying pipes; the second rotating shaft is sleeved with a hot air pipe, and the liquid spraying pipe penetrates through the side wall of the hot air pipe; a spiral stirring blade is arranged on the hot air pipe; the film coating agent storage box is communicated with the feeding box through a liquid outlet pipe; the liquid outlet pipe is communicated with the inner cavity of the second rotating shaft through the liquid outlet branch pipe; the hot air blower is communicated with the hot air pipe through a pipeline. This application can carry out intensive mixing to fertilizer granule and coating agent in the cylinder for coating agent can wrap up on fertilizer granule surface uniformly, effectively improves and scribbles quality and work efficiency.

Description

Drum-type fertilizer film coating device

Technical Field

The utility model relates to a fertilizer processing equipment technical field especially relates to a drum-type fertilizer device of filming.

Background

The surface of the fertilizer particles is coated with the film, so that the effects of slowly releasing nutrients, prolonging the fertilizer efficiency and improving the utilization rate of the fertilizer can be achieved. The existing fertilizer film coating machine adds fertilizer particles and film coating agents into the film coating machine, and only the roller rotates to drive the fertilizer to rotate, so that the fertilizer and the film coating agents are not uniformly stirred, the film coating agents are not uniformly wrapped, and the film coating quality is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a drum-type fertilizer device of filming effectively solves current coating machine and only relies on the cylinder to rotate and drive fertilizer and rotate, leads to fertilizer and coating agent stirring inhomogeneous, and the coating agent parcel is inhomogeneous, influences the technical problem of the quality of filming.

The utility model provides a technical scheme as follows:

a drum-type fertilizer film coating device comprises a bottom plate and a drum with openings at two ends, wherein a feeding box, a discharging box, two brackets and a motor are fixedly connected to the upper end surface of the bottom plate; the outlet of the feeding box and the inlet of the discharging box are relatively and horizontally arranged, and a roller is rotatably arranged between the inlet of the feeding box and the inlet of the discharging box through a bearing; the outer wall of the roller is fixedly connected with a circle of outer gear ring; the output end of the motor is fixedly connected with a first rotating shaft, the first rotating shaft is fixedly connected with a driving wheel and a gear meshed with the outer gear ring, and the driving wheel is connected with a driven wheel through a belt; the driven wheel is fixedly connected to a second rotating shaft, the second rotating shaft is coaxial with the roller and is rotatably arranged on the two brackets; the second rotating shaft penetrates through the feeding box and the discharging box; the second rotating shaft is in a thin-walled cylinder shape with an opening at one end, and the side wall of the second rotating shaft is communicated with a plurality of liquid spraying pipes; the second rotating shaft is sleeved with a hot air pipe, and the liquid spraying pipe penetrates through the side wall of the hot air pipe; a spiral stirring blade is arranged on the hot air pipe; the film coating agent storage box is communicated with the feeding box through a liquid outlet pipe, and one end of the liquid outlet pipe is connected with an atomizing nozzle; the liquid outlet pipe is communicated with the inner cavity of the second rotating shaft through the liquid outlet branch pipe; the hot air blower is communicated with the hot air pipe through a pipeline.

Furthermore, a plurality of air outlet pipes are communicated with the hot air pipe.

Furthermore, a heating sleeve is sleeved outside the film coating agent storage box, and the air heater is communicated with the heating sleeve through a pipeline.

Furthermore, a flow valve is arranged on the liquid outlet pipe.

Furthermore, the discharge box is communicated with a suction fan through a pipeline, and the other end of the suction fan is communicated with the dust removal box through a pipeline.

Further, the inner walls of the outlet of the feeding box and the inlet of the discharging box are fixedly connected with the outer ring of the bearing respectively, and the outer walls of the two ends of the roller are fixedly connected with the inner ring of the bearing; the inner walls of the outlet of the feeding box and the inlet of the discharging box are provided with grooves, the bearing is fixedly connected in the groove, and the outer wall of the roller is flush with the inner walls of the feeding box and the discharging box.

Furthermore, a plurality of groups of carrier roller supports are fixedly connected to the upper end face of the bottom plate, the number of each group of carrier roller supports is three, carrier rollers are rotatably mounted on each carrier roller support, the three carrier rollers of each group are located on the same circumferential face, and the outer wall of the roller is attached to the carrier rollers.

Furthermore, one carrier roller bracket in each group of carrier roller brackets is positioned right below the roller, and the other two carrier roller brackets are symmetrically arranged.

Furthermore, the upper end face of bottom plate rigid coupling has the backup pad, the right-hand member of first pivot is rotated and is installed in the backup pad.

Furthermore, the supporting leg is installed to the bottom of bottom plate, and the universal wheel is installed to the bottom of supporting leg.

The utility model discloses possess following beneficial effect:

in this application on some coating agent sprays the fertilizer granule in the feed box through the atomizer of drain pipe one end, another part coating agent enters into the inner chamber of second pivot through going out the liquid branch pipe, then sprays on the fertilizer granule in the cylinder through the spray tube. This application can drive cylinder and spiral stirring leaf antiport, carries out intensive mixing to fertilizer granule and coating agent in the cylinder for coating agent can wrap up on fertilizer granule surface uniformly, effectively improves and scribbles quality and work efficiency. The coating agent is oily, and the mobility worsens when the temperature is lower, and this application lets in hot-blast can heat the coating agent in the second pivot in the hot-blast main, makes its mobility better.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a cross-sectional view of the drum, idler cradle, and idler of FIG. 1;

fig. 4 is a schematic view of a part of the enlarged structure in fig. 1.

In the figure: 1. a base plate; 2. a motor; 3. a first rotating shaft; 4. a driving wheel; 5. a gear; 6. a belt; 7. a driven wheel; 8. a second rotating shaft; 9. a spiral stirring blade; 10. a drum; 11. an outer ring gear; 12. a feeding box; 13. a discharging box; 14. a film coating agent storage box; 15. heating a jacket; 16. a flow valve; 17. a liquid outlet pipe; 18. a liquid outlet branch pipe; 19. a hot air pipe; 20. a hot air blower; 21. a bearing; 22. a liquid spraying pipe; 23. an air outlet pipe; 24. a support; 25. a suction fan; 26. a dust removal box; 27. a carrier roller bracket; 28. a carrier roller; 29. supporting legs; 30. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1-4, a drum-type fertilizer coating device comprises a bottom plate 1 and a drum 10 with openings at two ends, wherein a feeding box 12, a discharging box 13, two brackets 24 and a motor 2 are fixedly connected to the upper end surface of the bottom plate 1; the outlet of the feeding box 12 and the inlet of the discharging box 13 are relatively and horizontally arranged, and a roller 10 is rotatably arranged between the inlet and the outlet through a bearing 21; a circle of outer gear ring 11 is fixedly connected to the outer wall of the roller 10; the output end of the motor 2 is fixedly connected with a first rotating shaft 3, the first rotating shaft 3 is fixedly connected with a driving wheel 4 and a gear 5 meshed with an outer gear ring 11, and the driving wheel 4 is connected with a driven wheel 7 through a belt 6; the driven wheel 7 is fixedly connected on a second rotating shaft 8, the second rotating shaft 8 is coaxial with the roller 10, and is rotatably arranged on two brackets 24; the second rotating shaft 8 penetrates through the feeding box 12 and the discharging box 13; the second rotating shaft 8 is in a thin-walled cylinder shape with an opening at one end, and the side wall of the second rotating shaft is communicated with a plurality of liquid spraying pipes 22; the second rotating shaft 8 is sleeved with a hot air pipe 19, and the liquid spraying pipe 22 penetrates through the side wall of the hot air pipe 19; the hot air pipe 19 is provided with a spiral stirring blade 9; the film coating agent storage box 14 is communicated with the feeding box 12 through a liquid outlet pipe 17, and one end of the liquid outlet pipe 17 is connected with an atomizing nozzle; the liquid outlet pipe 17 is communicated with the inner cavity of the second rotating shaft 8 through a liquid outlet branch pipe 18; the hot air blower 20 is communicated with the hot air pipe 19 through a pipeline.

According to the fertilizer coating device, one part of coating agent in the coating agent storage box 14 is sprayed onto fertilizer particles in the feeding box 12 through the atomizing nozzle at one end of the liquid outlet pipe 17, and the other part of coating agent enters the inner cavity of the second rotating shaft 8 through the liquid outlet branch pipe 18 and is sprayed onto the fertilizer particles in the roller 10 through the liquid spraying pipe 22. This application can drive cylinder 10 and spiral stirring 9 antiport, carries out intensive mixing to fertilizer granule and coating agent in the cylinder 10 for coating agent can wrap up on fertilizer granule surface uniformly, effectively improves and scribbles quality and work efficiency. The coating agent is oily, and the mobility becomes poor when the temperature is lower, and this application lets in hot-blast main 19 and can heat the coating agent in the second pivot 8, makes its mobility better.

Specifically, the hot air duct 19 is communicated with a plurality of air outlet pipes 23. Hot-blast 23 blowout through the tuber pipe of going out in the hot-blast main 23 can make fertilizer granule and coating agent mix more evenly, and hot-blast simultaneously can also make the coating agent rapid draing of parcel on fertilizer granule surface, improves and scribbles the film quality and scribble the efficiency.

Specifically, a heating jacket 15 is sleeved outside the film coating agent storage box 14, and the hot air blower 20 is communicated with the heating jacket 15 through a pipeline. The hot air blown by the hot air blower 20 enters the heating jacket 15, and can heat the coating agent stored in the coating agent storage box 14.

Specifically, a flow valve 16 is arranged on the liquid outlet pipe 17.

Specifically, the discharge box 13 is communicated with a suction fan 25 through a pipeline, and the other end of the suction fan 25 is communicated with a dust removal box 26 through a pipeline. The suction fan 25 can suck away flying dust, prevent the flying dust from being mixed into fertilizer particles to influence the quality of the fertilizer, and prevent the flying dust from diffusing into the air to cause pollution.

Specifically, in order to prevent fertilizer particles from entering the bearing 21, the inner walls of the outlet of the feeding box 12 and the inlet of the discharging box 13 are fixedly connected with the outer ring of the bearing 21 respectively, and the outer walls of the two ends of the roller 10 are fixedly connected with the inner ring of the bearing 21; the inner walls of the outlet of the feeding box 12 and the inlet of the discharging box 13 are provided with grooves, the bearing 21 is fixedly connected in the grooves, and the outer wall of the roller 10 is flush with the inner walls of the feeding box 12 and the discharging box 13.

Specifically, in order to disperse the pressure of the drum 10, a plurality of groups of carrier roller supports 27 are fixedly connected to the upper end face of the bottom plate 1, the number of each group of carrier roller supports 27 is three, carrier rollers 28 are rotatably mounted on each carrier roller support 27, the three carrier rollers 28 of each group are located on the same circumferential face, and the outer wall of the drum 10 is attached to the carrier rollers 28.

Specifically, in order to make the drum 10 rotate more stably, one idler bracket 27 of each set of idler brackets 27 is located right below the drum 10, and the other two idler brackets 27 are symmetrically arranged.

Specifically, in order to improve the supporting strength of the device, the upper end surface of the bottom plate 1 is fixedly connected with a supporting plate 30, and the right end of the first rotating shaft 3 is rotatably mounted on the supporting plate 30.

Specifically, for convenient movement, the bottom end of the bottom plate 1 is provided with a supporting leg 29, and the bottom end of the supporting leg 29 is provided with a universal wheel.

The utility model discloses the theory of operation:

when the fertilizer spraying machine works, the motor 2, the hot air blower 20 and the suction fan 25 are started, fertilizer particles to be coated are put into the feeding box 12 and enter the roller 10. The hot air blown by the hot air blower 20 enters the heating jacket 15 and the hot air pipe 19 respectively to heat the film coating agent in the film coating agent storage box 14 and the second rotating shaft 8, so that the flowability of the film coating agent is increased. One part of the coating agent in the coating agent storage box 14 is sprayed onto the fertilizer particles in the feeding box 12 through an atomizing nozzle at one end of the liquid outlet pipe 17, and the other part of the coating agent enters the inner cavity of the second rotating shaft 8 through the liquid outlet branch pipe 18 and is sprayed onto the fertilizer particles in the drum 10 through the liquid spraying pipe 22. The motor 2 drives the first rotating shaft 3 to rotate, the first rotating shaft 3 drives the driving wheel 4 and the gear 5 to rotate, the driving wheel 4 drives the driven wheel 7 to rotate through the belt 6, the driven wheel 7 drives the second rotating shaft 8 to rotate, the second rotating shaft 8 drives the hot air pipe 19 to rotate, and the hot air pipe 19 drives the spiral stirring blade 9 to rotate; the gear 5 drives the roller 10 to rotate under the action of the outer gear ring 11, so that the roller 10 and the spiral stirring blade 9 rotate reversely, fertilizer particles and the coating agent are fully stirred, the coating agent can be uniformly coated on the surfaces of the fertilizer particles, and the coating quality and the working efficiency are effectively improved. The suction fan 25 can suck away flying dust, prevent the flying dust from being mixed into fertilizer particles to influence the quality of the fertilizer, and prevent the flying dust from diffusing into the air to cause pollution. Hot-blast 23 blowout through the tuber pipe of going out in the hot-blast main 23 can make fertilizer granule and coating agent mix more evenly, and hot-blast simultaneously can also make the coating agent rapid draing of parcel on fertilizer granule surface, improves and scribbles the film quality and scribble the efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fertilizer of drum-type device of filming which characterized in that: the automatic feeding device comprises a bottom plate (1) and a roller (10) with openings at two ends, wherein a feeding box (12), a discharging box (13), two supports (24) and a motor (2) are fixedly connected to the upper end surface of the bottom plate (1); the outlet of the feeding box (12) and the inlet of the discharging box (13) are relatively and horizontally arranged, and a roller (10) is rotatably arranged between the inlet and the outlet through a bearing (21); the outer wall of the roller (10) is fixedly connected with a circle of outer gear ring (11); the output end of the motor (2) is fixedly connected with a first rotating shaft (3), the first rotating shaft (3) is fixedly connected with a driving wheel (4) and a gear (5) meshed with the outer gear ring (11), and the driving wheel (4) is connected with a driven wheel (7) through a belt (6); the driven wheel (7) is fixedly connected to a second rotating shaft (8), the second rotating shaft (8) is coaxial with the roller (10), and the second rotating shaft is rotatably arranged on the two brackets (24); the second rotating shaft (8) penetrates through the feeding box (12) and the discharging box (13); the second rotating shaft (8) is in a thin-walled cylinder shape with an opening at one end, and the side wall of the second rotating shaft is communicated with a plurality of liquid spraying pipes (22); the second rotating shaft (8) is sleeved with a hot air pipe (19), and the liquid spraying pipe (22) penetrates through the side wall of the hot air pipe (19); a spiral stirring blade (9) is arranged on the hot air pipe (19); the film coating agent storage box (14) is communicated with the feeding box (12) through a liquid outlet pipe (17), and one end of the liquid outlet pipe (17) is connected with an atomizing nozzle; the liquid outlet pipe (17) is communicated with the inner cavity of the second rotating shaft (8) through a liquid outlet branch pipe (18); the hot air blower (20) is communicated with the hot air pipe (19) through a pipeline.

2. A roll-type fertilizer coating apparatus as claimed in claim 1, wherein: the hot air pipe (19) is communicated with a plurality of air outlet pipes (23).

3. A roll-type fertilizer coating apparatus as claimed in claim 2, wherein: the coating agent storage box (14) is sleeved with a heating sleeve (15), and the air heater (20) is communicated with the heating sleeve (15) through a pipeline.

4. A drum-type fertilizer coating apparatus as set forth in claim 3, wherein: and a flow valve (16) is arranged on the liquid outlet pipe (17).

5. A roll-type fertilizer coating apparatus as claimed in claim 1, wherein: the discharge box (13) is communicated with the suction fan (25) through a pipeline, and the other end of the suction fan (25) is communicated with the dust removal box (26) through a pipeline.

6. A roll-type fertilizer coating apparatus as claimed in claim 1, wherein: the inner walls of the outlet of the feeding box (12) and the inlet of the discharging box (13) are fixedly connected with the outer ring of the bearing (21) respectively, and the outer walls of the two ends of the roller (10) are fixedly connected with the inner ring of the bearing (21); the inner walls of the outlet of the feeding box (12) and the inlet of the discharging box (13) are provided with grooves, the bearing (21) is fixedly connected in the groove, and the outer wall of the roller (10) is flush with the inner walls of the feeding box (12) and the discharging box (13).

7. A drum-type fertilizer coating apparatus as claimed in any one of claims 1 to 6, wherein: the upper end face rigid coupling of bottom plate (1) has a plurality of groups bearing roller support (27), and the quantity of every group bearing roller support (27) is three, all rotates on every bearing roller support (27) and installs bearing roller (28), and three bearing roller (28) of every group are located same periphery, the outer wall and the bearing roller (28) laminating of cylinder (10).

8. A drum-type fertilizer coating apparatus as claimed in claim 7, wherein: one carrier roller bracket (27) in each group of carrier roller brackets (27) is positioned right below the roller (10), and the other two carrier roller brackets (27) are symmetrically arranged.

9. A roll-type fertilizer coating apparatus as claimed in claim 8, wherein: the upper end face of bottom plate (1) rigid coupling has backup pad (30), the right-hand member of first pivot (3) is rotated and is installed on backup pad (30).

10. A roll-type fertilizer coating apparatus as claimed in claim 1, wherein: supporting legs (29) are installed to the bottom of bottom plate (1), and the universal wheel is installed to the bottom of supporting legs (29).