阅读说明：本技术 一种有机肥加工用原料混合装置 (Raw material mixing device is used in fertilizer processing ) 是由 段晓明 于 2021-09-26 设计创作，主要内容包括：本发明提供一种有机肥加工用原料混合装置,包括滚筒、卡板、套筒和出管,所述卡板、套筒和出管的底部均焊接有支架,所述卡板的一侧的顶部焊接有料斗,所述料斗上安装有下料阀,所述卡板的一侧焊接有风筒,所述套筒的外边侧焊接有卡罩,所述卡罩的顶部焊接有气管,所述支架的一侧通过螺栓安装有电机,所述电机的一侧安装有齿轮一,该有机肥加工用原料混合装置能够防止湿度高的有机肥粘附在滚筒的内壁上,同时有效地利用热气对有机肥进行烘干作业,防止有机肥在向左移动时相互粘连在一起,节约人力消耗,能够根据有机肥的颗粒大小自行调整烘干时间,保障有机肥的烘干均匀性,保障有机肥的混合均匀性,适用于有机肥的料混加工使用。(The invention provides a raw material mixing device for organic fertilizer processing, which comprises a rotary drum, a clamping plate, a sleeve and an outlet pipe, wherein supports are welded at the bottoms of the clamping plate, the sleeve and the outlet pipe, a hopper is welded at the top of one side of the clamping plate, a blanking valve is installed on the hopper, an air cylinder is welded at one side of the clamping plate, a clamping cover is welded at the outer side of the sleeve, an air pipe is welded at the top of the clamping cover, a motor is installed at one side of the support through a bolt, a first gear is installed at one side of the motor, the raw material mixing device for organic fertilizer processing can prevent organic fertilizer with high humidity from being adhered to the inner wall of the rotary drum, meanwhile, hot air is effectively used for drying the organic fertilizer, the organic fertilizer is prevented from being adhered together when the organic fertilizer moves leftwards, manpower consumption is saved, drying time can be adjusted according to the particle size of the organic fertilizer, and the drying uniformity of the organic fertilizer is guaranteed, the mixing uniformity of the organic fertilizer is guaranteed, and the organic fertilizer mixer is suitable for material mixing processing of the organic fertilizer.)

1. The utility model provides a raw materials mixing arrangement is used in fertilizer processing which characterized in that: comprises a roller (1), a clamping plate (2), a sleeve (3) and an outlet pipe (4), wherein the clamping plate (2) is sleeved at one end of the roller (1), the sleeve (3) is sleeved at the other end of the roller (1), the outlet pipe (4) is welded at the other end of the sleeve (3), the bottoms of the clamping plate (2), the sleeve (3) and the outlet pipe (4) are all welded with a support (5), the top of one side of the clamping plate (2) is welded with a hopper (6), a blanking valve (7) is installed on the hopper (6), one side of the clamping plate (2) is welded with an air duct (8), the outer side of the sleeve (3) is welded with a clamping cover (9), the top of the clamping cover (9) is welded with an air pipe (10), one side of the support (5) is provided with a motor (11) through a bolt, one side of the motor (11) is provided with a gear (12), a second gear (13) is welded on the outer side of the roller (1), a screen plate (14) is welded on one end of the air duct (8) from the inner side, a first fan (15) is arranged in the middle of the screen plate (14) through a bolt, an electric heating plate (16) is arranged on the inner wall of the air duct (8) through a bolt, a blow pipe (17) is welded on the inner side of the clamping plate (2), a pull rod (18) is welded on the top of the blow pipe (17), a blowing opening (19) is welded at the bottom of one side of the blowing pipe (17), a support plate (20) is welded at the bottom of the blowing pipe (17), a filter screen (21) is welded on the sleeve (3), a second fan (22) is arranged on the inner side of the air pipe (10), a scraper plate (23) is clamped on the inner wall of the sleeve (3), a screw plate (24) is clamped on the inner side of the outlet pipe (4), and a switch (25) is arranged on the outer side of the outlet pipe (4) through a bolt.

2. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: the switch (25) is connected with the blanking valve (7), the motor (11), the first fan (15), the electric heating plate (16) and the second fan (22) through electric wires, and one side of the blanking valve (7) penetrates through the hopper (6) and extends to the inner side of the hopper (6).

3. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: one end of the roller (1) is arranged on the inner side of the clamping plate (2) through a bearing, the other end of the roller (1) is arranged on the inner side of the sleeve (3) through a bearing, the hopper (6) and the air duct (8) are respectively welded to the top and one side of the support (5), the first gear (12) is arranged on an output shaft of the motor (11) through a bolt, and the first gear (12) is meshed with the second gear (13).

4. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: an inlet is formed in the top of the clamping plate (2), and the bottom of the hopper (6) is welded to the outer side of the inlet.

5. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: one end of the blow pipe (17) is welded on the inner wall of the clamping plate (2), and one end of the air duct (8) penetrates through the clamping plate (2) and is communicated with the blow pipe (17).

6. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: the blowing openings (19) are uniformly distributed at the bottom of the blowing pipe (17), and the blowing openings (19) are clamped on the inner wall of one side of the roller (1).

7. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: the top end of the pull rod (18) is welded on the top of the clamping plate (2), and the support plate (20) is welded on the bottom of the other side of the blow pipe (17).

8. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: one end of the scraper (23) is welded on one side of the roller (1), the other end of the scraper (23) is welded on one end of the screw plate (24), and the scraper (23) is clamped on the inner walls of the sleeve (3) and the filter screen (21).

9. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: the outside at filter screen (21) is established to card cover (9), filter screen (21) set up the top in one side of sleeve (3), trachea (10) are linked together through the inboard of filter screen (21) with sleeve (3).

10. The raw material mixing device for organic fertilizer processing as claimed in claim 1, characterized in that: the outer side of the screw plate (24) is clamped on the inner wall of the outlet pipe (4), and the scraper (23) is a spiral scraper.

Technical Field

The invention relates to the technical field of organic fertilizer raw material mixing equipment, in particular to a raw material mixing device for organic fertilizer processing.

Background

In the production and processing of organic fertilizers, in order to ensure the uniformity of the organic fertilizers so as to stabilize the fertility of the organic fertilizers, the organic fertilizer raw materials are required to be mixed, the existing organic fertilizer raw material mixing equipment basically has the advantages of high mixing speed, low working energy consumption, good working stability, long service life and the like, and can meet the use requirement of mixing and processing the organic fertilizers, however, for the existing organic fertilizer raw material mixing equipment, on one hand, the dryness of the organic fertilizers cannot be effectively ensured during the mixing operation, so that the organic fertilizers are easily adhered together due to high moisture content or adhered to the inner side of the mixing equipment, the mixing efficiency is reduced, meanwhile, personnel are required to frequently clean the equipment to increase the manpower consumption, on the other hand, the temperature rise of the organic fertilizers with smaller particles is easily caused to be faster during the mixing and drying operation of the organic fertilizers, cause the fertilizer loss, the great fertilizer of granule can't be by abundant stoving simultaneously, causes to dry inhomogeneously, is unfavorable for the quality of guarantee fertilizer, and on the one hand again, when mixing the stoving operation, produce more raise dust easily, need filter it and collect, can not cause to mix inhomogeneously with the abundant mixture of piece after collecting and fertilizer effectively.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a raw material mixing device for organic fertilizer processing, which is used for solving the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a raw material mixing device for organic fertilizer processing comprises a roller, a clamping plate, a sleeve and an outlet pipe, wherein the clamping plate is sleeved at one end of the roller, the sleeve is sleeved at the other end of the roller, the outlet pipe is welded at the other end of the sleeve, supports are welded at the bottoms of the clamping plate, a hopper is welded at the top of one side of the clamping plate, a blanking valve is installed on the hopper, an air duct is welded at one side of the clamping plate, a clamping cover is welded at the outer side of the sleeve, an air pipe is welded at the top of the clamping cover, a motor is installed at one side of the support through a bolt, a first gear is installed at one side of the motor, a second gear is welded at the outer side of the roller, a screen plate is welded at one end of the air duct from the inner side, a first fan is installed at the middle part of the screen plate through a bolt, and an electric heating plate is installed on the inner wall of the air duct through a bolt, the novel air blowing pipe is characterized in that a blow pipe is welded on the inner side of the clamping plate, a pull rod is welded on the top of the blow pipe, a blowing port is welded at the bottom of one side of the blow pipe, a support plate is welded at the bottom of the blow pipe, a filter screen is welded on the sleeve, a second fan is installed on the inner side of the air pipe, a scraper blade is clamped on the inner wall of the sleeve, a screw plate is clamped on the inner side of the outlet pipe, and a switch is installed on the outer side of the outlet pipe through bolts.

In a preferred embodiment of the present invention, the switch is connected to the discharge valve, the motor, the first fan, the electric heating plate, and the second fan through electric wires, and one side of the discharge valve passes through the hopper and extends to the inner side of the hopper.

As a preferred embodiment of the present invention, one end of the roller is mounted inside the chuck plate through a bearing, the other end of the roller is mounted inside the sleeve through a bearing, the hopper and the air cylinder are welded to the top and one side of the bracket, respectively, the first gear is mounted on the output shaft of the motor through a bolt, and the first gear is meshed with the second gear.

In a preferred embodiment of the present invention, the top of the chuck plate is provided with an inlet, and the bottom of the hopper is welded to the outside of the inlet.

In a preferred embodiment of the present invention, one end of the blow pipe is welded to an inner wall of the chuck plate, and one end of the air duct passes through the chuck plate and communicates with the blow pipe.

In a preferred embodiment of the present invention, the blowing openings are uniformly distributed on the bottom of the blowing pipe, and the blowing openings are clamped on the inner wall of one side of the roller.

In a preferred embodiment of the present invention, the top end of the pull rod is welded to the top of the clamping plate, and the support plate is welded to the bottom of the other side of the blow pipe.

In a preferred embodiment of the present invention, one end of the scraper is welded to one side of the drum, the other end of the scraper is welded to one end of the screw plate, and the scraper is clamped on the inner walls of the sleeve and the filter screen.

As a preferred embodiment of the present invention, the clamping cover is sleeved outside the filter screen, the filter screen is disposed on the top of one side of the sleeve, and the air pipe is communicated with the inside of the sleeve through the filter screen.

In a preferred embodiment of the present invention, the outer side of the screw plate is engaged with the inner wall of the outlet pipe, and the scraper is a spiral scraper.

Compared with the prior art, the invention has the beneficial effects that:

1. when the raw material mixing device for processing the organic fertilizer is used, when the organic fertilizer is mixed, the organic fertilizer is poured into the hopper, the switch is opened, the blanking valve rotates, the organic fertilizer enters the roller through the bottom of the hopper, the organic fertilizer can be continuously added into the roller through the hopper, the continuous mixing operation of the organic fertilizer can be guaranteed, the mixing efficiency is improved, when the organic fertilizer enters the roller, the motor drives the roller to rotate through the meshing of the first gear and the second gear, the organic fertilizer continuously rolls in the roller and gradually moves leftwards by utilizing the gradient of the roller, the organic fertilizer can be effectively dispersed, the organic fertilizer is prevented from being accumulated together, when the organic fertilizer rolls along with the roller in the roller, the first fan works to suck air into the air cylinder and is heated into hot air by the electric heating plate, and the hot air is blown out through the blowing nozzle after entering the blowing pipe, steam blows to the left below along the inner wall of one side of cylinder, on the one hand, the steam that utilizes the mouthpiece to blow off clears up the inner wall of cylinder, prevents that the high fertilizer adhesion of humidity is on the inner wall of cylinder, utilizes steam to dry the operation to the fertilizer simultaneously effectively, prevents that the fertilizer from gluing each other when moving left together, ensures the dispersibility of fertilizer effectively, and then the homogeneous mixing of the fertilizer of being convenient for, need not personnel to clear up the work to the cylinder simultaneously, practices thrift the human consumption.

2. When the raw material mixing device for processing the organic fertilizer is used, when hot air is blown downwards from the blowing pipe, the wind power of the hot air is utilized, so that fine organic fertilizer particles can be blown to the bottom of the roller by the hot air when the fine organic fertilizer particles are far away from the blowing opening, the organic fertilizer is rapidly blown leftwards by utilizing the inclination of the blowing opening, the drying operation is rapidly completed, the large organic fertilizer particles can absorb the heat of the hot air when moving to a position close to the blowing opening along with the roller under the action of inertia, the moving distance to the left is short due to the large weight of the large organic fertilizer particles when being blown downwards by the hot air, the rolling time of the roller can be long, the drying time can be automatically adjusted according to the particle size of the organic fertilizer, the full drying of the large organic fertilizer particles can be ensured, and the phenomenon that the small organic fertilizer particles are heated too high to lose the fertilizer can be avoided, the drying uniformity of the organic fertilizer is guaranteed.

3. This raw materials mixing arrangement is used in fertilizer processing when using, after organic fertilizer rolls the sleeve through the cylinder, the cylinder drives the scraper blade and rotates, scrape the interior fertilizer of sleeve left, fan two work produces suction in to the trachea, and then with the outside suction of piece and raise dust that produces in sleeve and the cylinder, the piece is filtered by the filter screen, the rotation that utilizes the scraper blade is cleared up by filterable piece in to the filter screen, the piece is under the promotion of scraper blade, scrape to telescopic bottom and under the rotation of scraper blade on the filter screen, make the piece mix with the fertilizer that removes in the sleeve, the fertilizer is pushed the exit tube left together with the piece in, extrude left through the exit tube through the spiral shell board with the fertilizer that mixes, avoid the fertilizer when removing, cause the layering because of the difference of the particle diameter, guarantee the mixing homogeneity of fertilizer.

Drawings

FIG. 1 is a schematic structural diagram of a raw material mixing device for organic fertilizer processing according to the present invention;

FIG. 2 is a sectional view of a raw material mixing device for organic fertilizer processing according to the present invention;

FIG. 3 is a sectional view of a drum of the raw material mixing device for organic fertilizer processing according to the present invention;

FIG. 4 is a cross-sectional view of a sleeve of the raw material mixing device for organic fertilizer processing according to the present invention;

FIG. 5 is a side sectional view of a drum of the raw material mixing device for organic fertilizer processing according to the present invention;

FIG. 6 is a side cross-sectional view of a card cover of a raw material mixing device for organic fertilizer processing according to the present invention;

in the figure: 1. a drum; 2. clamping a plate; 3. a sleeve; 4. discharging a pipe; 5. a support; 6. a hopper; 7. a discharge valve; 8. an air duct; 9. a clamping cover; 10. an air tube; 11. a motor; 12. a first gear; 13. a second gear; 14. a screen plate; 15. a first fan; 16. an electric hot plate; 17. blowing a pipe; 18. a pull rod; 19. a mouthpiece; 20. a support plate; 21. filtering with a screen; 22. a second fan; 23. a squeegee; 24. a screw plate; 25. and (4) switching.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a raw material mixing device for organic fertilizer processing comprises a roller 1, a clamping plate 2, a sleeve 3 and an outlet pipe 4, wherein the clamping plate 2 is sleeved at one end of the roller 1, the sleeve 3 is sleeved at the other end of the roller 1, the outlet pipe 4 is welded at the other end of the sleeve 3, a support 5 is welded at the bottoms of the clamping plate 2, the sleeve 3 and the outlet pipe 4, a hopper 6 is welded at the top of one side of the clamping plate 2, a blanking valve 7 is installed on the hopper 6, an air duct 8 is welded at one side of the clamping plate 2, a clamping cover 9 is welded at the outer side of the sleeve 3, an air pipe 10 is welded at the top of the clamping cover 9, a motor 11 is installed at one side of the support 5 through bolts, a first gear 12 is installed at one side of the motor 11, a second gear 13 is welded at the outer side of the roller 1, a screen plate 14 is welded at one end of the inner side of the air duct 8, and a first fan 15 is installed at the middle part of the screen plate 14 through bolts, the improved air blowing pipe structure is characterized in that an electric heating plate 16 is mounted on the inner wall of the air duct 8 through bolts, a blow pipe 17 is welded on the inner side of the clamping plate 2, a pull rod 18 is welded on the top of the blow pipe 17, a blow opening 19 is welded on the bottom of one side of the blow pipe 17, a support plate 20 is welded on the bottom of the blow pipe 17, a filter screen 21 is welded on the sleeve 3, a second fan 22 is mounted on the inner side of the air pipe 10, a scraper 23 is clamped on the inner wall of the sleeve 3, a spiral plate 24 is clamped on the inner side of the outlet pipe 4, a switch 25 is mounted on the outer side of the outlet pipe 4 through bolts, the clamping plate 2, the sleeve 3, the outlet pipe 4, the hopper 6 and the like can be fixedly supported by effectively utilizing the support 5, and firmness of equipment can be effectively guaranteed when the roller 1 is subjected to rolling operation.

In a preferred embodiment of the present invention, the switch 25 is connected to the feeding valve 7, the motor 11, the first fan 15, the electric heating plate 16 and the second fan 22 through electric wires, and one side of the feeding valve 7 penetrates through the hopper 6 and extends to the inner side of the hopper 6.

As a preferred embodiment of the invention, the top of the clamping plate 2 is provided with an inlet, the bottom of the hopper 6 is welded on the outer side of the inlet, when organic fertilizer is mixed, the organic fertilizer is poured into the hopper 6, the switch 25 is opened, the blanking valve 7 is rotated, the organic fertilizer enters the roller 1 through the bottom of the hopper 6, the organic fertilizer can be continuously added into the roller 1 through the hopper 6, the organic fertilizer can be continuously mixed, and the mixing efficiency is improved.

As a preferred embodiment of the invention, one end of the roller 1 is mounted on the inner side of the clamping plate 2 through a bearing, the other end of the roller 1 is mounted on the inner side of the sleeve 3 through a bearing, the hopper 6 and the air duct 8 are respectively welded on the top and one side of the bracket 5, the first gear 12 is mounted on an output shaft of the motor 11 through a bolt, the first gear 12 is meshed with the second gear 13, when organic fertilizer enters the roller 1, the motor 11 drives the roller 1 to rotate through the meshing of the first gear 12 and the second gear 13, and the organic fertilizer continuously rolls and gradually moves leftwards by utilizing the inclination of the roller 1, so that the organic fertilizer can be effectively dispersed, and the organic fertilizer is prevented from being accumulated together.

In a preferred embodiment of the present invention, one end of the blow pipe 17 is welded to an inner wall of the chuck plate 2, and one end of the air duct 8 passes through the chuck plate 2 and communicates with the blow pipe 17.

As a preferred embodiment of the invention, the blowing openings 19 are uniformly distributed at the bottom of the blowing pipe 17, the blowing openings 19 are clamped on the inner wall of one side of the roller 1, when organic fertilizers roll along with the roller 1 in the roller 1, the first fan 15 works to suck air into the air duct 8 and is heated by the electric heating plate 16 into hot air, the hot air is blown out through the blowing openings 19 after entering the blowing pipe 17, and the hot air blows towards the left lower side along the inner wall of one side of the roller 1, on one hand, the inner wall of the roller 1 is cleaned by the hot air blown out from the blowing openings 19, organic fertilizers with high humidity are prevented from being adhered to the inner wall of the roller 1, on the other hand, the organic fertilizers are effectively dried by the hot air, the organic fertilizers are prevented from being adhered to each other when moving towards the left, the dispersibility is effectively guaranteed, the organic fertilizers are further convenient to be uniformly mixed, and meanwhile, personnel do not need to clean the roller 1, the manpower consumption is saved.

As a preferred embodiment of the present invention, the top end of the pull rod 18 is welded on the top of the chuck plate 2, the support plate 20 is welded on the bottom of the other side of the blow pipe 17, when the blow pipe 17 blows hot air downwards, the wind force of the hot air is utilized to blow fine organic fertilizer particles to the bottom of the drum 1 when the fine organic fertilizer particles are far away from the blow opening 19, and the organic fertilizer particles are blown to the left quickly by utilizing the inclination of the blow opening 19, so that the drying operation is completed quickly, the large organic fertilizer particles can absorb the heat of the hot air firstly as the drum 1 moves to a position close to the blow opening 19 under the action of inertia force, and when the large organic fertilizer particles are blown downwards by the hot air, because the weight is large, the distance of leftward movement is short, so that the rolling time of the drum 1 is long, so that the drying time can be adjusted automatically according to the particle size of the organic fertilizer, not only can ensure that large-particle organic fertilizer is fully dried, but also can prevent small-particle organic fertilizer from being heated too high to lose fertilizer, and ensure the drying uniformity of the organic fertilizer.

In a preferred embodiment of the present invention, one end of the scraper 23 is welded to one side of the drum 1, the other end of the scraper 23 is welded to one end of the screw plate 24, and the scraper 23 is caught on the inner walls of the sleeve 3 and the screen 21.

In a preferred embodiment of the present invention, the fastening cover 9 is sleeved on the outside of the filter screen 21, the filter screen 21 is disposed on the top of one side of the sleeve 3, and the air tube 10 is communicated with the inside of the sleeve 3 through the filter screen 21.

As a preferred embodiment of the present invention, the outer side of the spiral plate 24 is clamped on the inner wall of the outlet pipe 4, the scraper 23 is a spiral scraper, when organic fertilizer rolls into the sleeve 3 through the roller 1, the roller 1 drives the scraper 23 to rotate, the organic fertilizer in the sleeve 3 is scraped to the left, the second fan 22 operates to generate suction force in the air pipe 10, so as to suck out debris and dust generated in the sleeve 3 and the roller 1, the debris is filtered by the filter screen 21, the filtered debris in the filter screen 21 is cleaned by the rotation of the scraper 23, the debris is scraped to the bottom of the sleeve 3 from the filter screen 21 under the push of the scraper 23, the debris is mixed with the organic fertilizer moved into the sleeve 3 under the rotation of the scraper 23, the organic fertilizer and the debris are pushed to the left by the scraper 23 into the outlet pipe 4, the mixed organic fertilizer is extruded to the left through the spiral plate 24, the organic fertilizer is prevented from being layered due to the difference of particle sizes when moving, and the mixing uniformity of the organic fertilizer is guaranteed.

The raw material mixing device for processing the organic fertilizer provides electric energy for all electric equipment through an external power supply, when the device is used, the clamping plate 2, the sleeve 3, the outlet pipe 4, the hopper 6 and the like are fixedly supported by the support 5, the firmness of the equipment can be effectively guaranteed when the roller 1 rolls, when the organic fertilizer is mixed, the organic fertilizer is poured into the hopper 6, the switch 25 is opened, the blanking valve 7 rotates, the organic fertilizer enters the roller 1 through the bottom of the hopper 6, the organic fertilizer can be continuously added into the roller 1 through the hopper 6, the continuous mixing operation of the organic fertilizer can be guaranteed, the mixing efficiency is improved, when the organic fertilizer enters the roller 1, the motor 11 drives the roller 1 to rotate through the meshing of the first gear 12 and the second gear 13, the inclination of the roller 1 is utilized, the organic fertilizer continuously rolls in the roller 1 and gradually moves leftwards, effectively ensuring that the organic fertilizer can be effectively dispersed and avoiding the organic fertilizer from being accumulated together, when the organic fertilizer rolls along the roller 1 in the roller 1, the first fan 15 sucks air into the wind tube 8 and is heated by the electric heating plate 16 into hot air, the hot air enters the blow tube 17 and is blown out through the blow opening 19, and the hot air blows towards the lower left side along the inner wall of one side of the roller 1, on one hand, the hot air blown out from the blow opening 19 is utilized to clean the inner wall of the roller 1 and prevent the organic fertilizer with high humidity from being adhered to the inner wall of the roller 1, on the other hand, the hot air is effectively utilized to dry the organic fertilizer, the organic fertilizer is prevented from being adhered together when moving left, the dispersibility of the organic fertilizer is effectively ensured, the organic fertilizer is further conveniently and uniformly mixed, meanwhile, personnel is not required to clean the roller 1, the labor consumption is saved, when the blow tube 17 blows out the hot air downwards, by utilizing the wind power of hot air, when fine organic fertilizer particles are far away from the blowing opening 19, the fine organic fertilizer particles can be blown to the bottom of the roller 1 by the hot air, and the organic fertilizer is blown to the left quickly by utilizing the inclination of the blowing opening 19, so that the drying operation is quickly completed, the large organic fertilizer particles can absorb the heat of the hot air firstly along with the movement of the roller 1 to the position close to the blowing opening 19 under the action of inertia force, and when the large organic fertilizer particles are blown downwards by the hot air, the moving distance to the left is short due to the large weight of the large organic fertilizer particles, so that the rolling time of the roller 1 is long, so that the drying time can be automatically adjusted according to the particle size of the organic fertilizer, the full drying of the large organic fertilizer particles can be ensured, the organic fertilizer particles can be prevented from being heated too high to lose the fertilizer, the drying uniformity of the organic fertilizer can be ensured, after the organic fertilizer rolls into the sleeve 3 through the roller 1, roller 1 drives scraper blade 23 and rotates, scrape fertilizer left in the sleeve 3, fan two 22 work produces suction in to trachea 10, and then with the outside suction of piece and raise dust that produces in sleeve 3 and the roller 1, the piece is filtered by filter screen 21, utilize the rotation of scraper blade 23 to clear up by filterable piece in the filter screen 21, the piece is under scraper blade 23's promotion, scrape the bottom to sleeve 3 on the filter screen 21, and under scraper blade 23's rotation, make the piece mix with the fertilizer that removes in the sleeve 3, the fertilizer is pushed left to exit tube 4 in together with the piece by scraper blade 23, extrude left through exit tube 4 through swivel nut 24 with the fertilizer that mixes, avoid the fertilizer when removing, cause the layering because of the difference of particle diameter, the mixing uniformity of guarantee fertilizer.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.