CN113720122A

CN113720122A - Fertilizer quick drying device

Info

Publication number: CN113720122A
Application number: CN202111291493.5A
Authority: CN
Inventors: 张焕刚; 林志红; 王秀波; 杨建闻; 李杨
Original assignee: SHANGDONG TENOV PESTICIDES CO Ltd
Current assignee: SHANGDONG TENOV PESTICIDES CO Ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2021-11-30
Anticipated expiration: 2041-11-03
Also published as: CN113720122B

Abstract

The invention relates to the technical field of drying equipment and discloses a quick drying device for organic fertilizers, which comprises a drying box, wherein a U-shaped frame is arranged at the top of the drying box, a drying motor is arranged at the central position of the upper end of the U-shaped frame, an output shaft of the drying motor is connected with a driving gear, driven gears are meshed with two sides of the driving gear, a driving shaft is connected at the central position of the lower end of the driving gear, the bottom of the driving shaft is connected with a drying shaft through a flat key, an exhaust box is rotatably arranged at the upper side position of the drying shaft, the inside of the drying shaft is of a hollow structure, a plurality of drying holes communicated with the exhaust box are connected on the wall of the drying shaft in a penetrating manner, the exhaust box is also communicated with an air suction box fixed at the top end of the inner wall of the drying box through an air blowing pipe, and the air suction box is connected with a hot air box fixed at the outer side of the top end of the drying box through an air inlet pipe. According to the invention, the drying shaft can rotate while moving up and down, organic fertilizers in the drying box can be effectively scattered, and the organic fertilizers are prevented from being agglomerated and accumulated.

Description

Fertilizer quick drying device

Technical Field

The invention relates to the technical field of drying equipment, in particular to a quick drying device for an organic fertilizer.

Background

The biological organic fertilizer is a fertilizer which is compounded by microorganisms with specific functions and organic materials mainly prepared from animal and plant residues (such as livestock and poultry manure, crop straws and the like) through harmless treatment and decomposition.

All need carry out drying process before the fertilizer raw materials processing or after processing to the production processingquality of fertilizer has been improved, current drying equipment is crude and crude, and the stoving effect is general, receives accumulational lump fertilizer during the drying easily and blocks, appears the condition that partial fertilizer is still moist, has influenced subsequent processingquality, consequently, needs to improve.

Disclosure of Invention

The invention aims to provide a quick drying device for organic fertilizers, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a quick drying device for organic fertilizers comprises a drying box, wherein a U-shaped frame is installed at the top of the drying box, a drying motor is installed at the central position of the upper end of the U-shaped frame, an output shaft of the drying motor is connected with a driving gear, driven gears are meshed with two sides of the driving gear, a rotating shaft is connected at the central position of the outer side of the driven gear, a rotating crank is arranged on the rotating shaft, a rotating crank sleeve is sleeved on the rotating crank, a traction connecting rod is installed on the rotating crank sleeve, and a lifting connecting rod is hinged to one end, away from the rotating crank sleeve, of the traction connecting rod;

the central position of the lower end of the driving gear is connected with a driving shaft, the bottom of the driving shaft is connected with a drying shaft through a flat key, an exhaust box is rotatably arranged at the upper side position of the drying shaft, the inside of the drying shaft is of a hollow structure, a plurality of drying holes communicated with the exhaust box are connected on the wall of the drying shaft in a penetrating manner, the exhaust box is also communicated with an air suction box fixed at the top end of the inner wall of the drying box through an air blowing pipe, and the air suction box is connected with a hot air box fixed at the outer side of the top end of the drying box through an air inlet pipe;

the bottom of the drying shaft penetrates through a baffle fixed on the upper side of the inner wall of the drying box and is connected with a plurality of drying blades, a plurality of drying holes communicated with the inside of the drying shaft are formed in the drying blades, and the bottom of the drying shaft also penetrates through a filter plate fixed on the lower side of the inner wall of the drying box and is connected with a discharge plate;

the material discharging plate is characterized in that the bottom of the material discharging plate is connected with a limiting cylinder which is rotatably arranged at the center of the bottom of the drying box through a limiting column, the bottom of the limiting cylinder is connected with a driving belt wheel, the driving belt wheel is connected with a driven belt wheel through a belt, the upper end of the driven belt wheel is connected with a material lifting shaft, and the material lifting shaft penetrates through the material lifting cylinder fixed on the outer wall of the drying box and is connected with a plurality of material lifting screws.

As a modified scheme of the invention: one side lifting connecting rod is connected with an air suction plug which is arranged in the air suction box in a sliding mode, and the other side lifting connecting rod is fixedly connected to the outer wall of the exhaust box.

As a modified scheme of the invention: and one-way valves are respectively arranged in the air inlet pipe and the air blowing pipe.

As a modified scheme of the invention: and a plurality of filter holes are formed in the positions of the non-drying shafts on the filter plates.

As a modified scheme of the invention: the discharging plate is of a circular truncated cone plate structure, and a plurality of material guide plates are obliquely arranged at the upper end of the discharging plate.

As a modified scheme of the invention: and a discharge hopper matched with the discharge plate is arranged on the drying box.

As a modified scheme of the invention: the top of the material lifting barrel is communicated with the inside of the drying box, and the bottom of the material lifting barrel is also provided with a feed hopper.

As a modified scheme of the invention: the sealing ring is installed in the row material board outside, and is interference fit between sealing ring and the stoving incasement wall.

As a modified scheme of the invention: and supporting legs are further installed on the outer side of the bottom of the drying box.

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

1. the driving shaft and the drying shaft are connected through the flat key, and the drying shaft can rotate while moving up and down under the coordination of the lifting connecting rod, so that organic fertilizer in the drying box can be effectively scattered, the organic fertilizer is prevented from being agglomerated and accumulated, and the drying effect of hot gas on the organic fertilizer is improved;

2. through the matching of the air suction box and the air exhaust box, the drying shaft in the rotating and up-and-down moving states can blow and dry through the drying blades, so that the organic fertilizer can be dried more uniformly, and the drying efficiency is further increased;

3. through the arrangement of the discharge plate which can move up and down and rotate, the dried organic fertilizer can be orderly discharged, so that the organic fertilizer is prevented from being blocked in the drying box, and the drying quality is further improved;

4. the whole drying process only needs one power source, the device cost is further reduced, automatic feeding of organic fertilizers can be realized by utilizing the power source, and the drying efficiency is greatly increased.

Drawings

FIG. 1 is a schematic overall front view of the present invention;

FIG. 2 is a schematic overall side view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a schematic view showing an internal structure of an exhaust box according to the present invention;

FIG. 6 is a schematic view of a discharge plate according to the present invention;

FIG. 7 is a schematic view of a matching structure of a driving shaft and a drying shaft according to the present invention;

FIG. 8 is a schematic view of a fitting structure of a spacing post and a spacing barrel according to the present invention;

FIG. 9 is a schematic view showing the internal structure of the elevator cylinder according to the present invention;

FIG. 10 is a schematic view showing the internal structure of the suction box according to the present invention;

FIG. 11 is an enlarged view of part A of FIG. 2;

fig. 12 is a partially enlarged structural diagram of B in fig. 2.

In the figure: 1. a drying box; 2. a discharge hopper; 3. supporting legs; 4. a hot air tank; 5. an air inlet pipe; 6. a U-shaped frame; 7. a drying motor; 8. an output shaft; 9. a rotating shaft; 10. a driven gear; 11. a driving gear; 12. a material extracting barrel; 13. a feed hopper; 14. a driven pulley; 15. a belt; 16. a driving pulley; 17. rotating a crank; 18. rotating the curved sleeve; 19. a traction link; 20. a lifting connecting rod; 21. an air suction box; 22. an air blowing pipe; 23. an exhaust box; 24. drying the shaft; 25. drying the leaves; 26. drying the pores; 27. a filter plate; 28. a filtration pore; 29. a discharge plate; 30. a limiting cylinder; 31. a limiting column; 32. a baffle plate; 33. drying the holes; 34. a material lifting shaft; 35. material lifting and screwing; 36. an air suction plug; 37. a material guide plate; 38. a drive shaft.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1-12, in the embodiment of the invention, an organic fertilizer quick drying device comprises a drying box 1, wherein a U-shaped frame 6 is installed at the top of the drying box 1, a drying motor 7 is installed at the central position of the upper end of the U-shaped frame 6, an output shaft 8 of the drying motor 7 is connected with a driving gear 11, driven gears 10 are meshed with two sides of the driving gear 11, a rotating shaft 9 is connected to the central position of the outer side of the driven gear 10, a rotating crank 17 is arranged on the rotating shaft 9, a rotating crank sleeve 18 is sleeved on the rotating crank 17, a traction connecting rod 19 is installed on the rotating crank sleeve 18, and a lifting connecting rod 20 is hinged to one end, far away from the rotating crank sleeve 18, of the traction connecting rod 19; specifically, the drying motor 7 drives the driving gear 11 to rotate through the output shaft 8 when rotating, and then is meshed with the driven gear 10, so that the rotating shaft 9 rotates synchronously, and finally, the lifting connecting rod 20 can penetrate through the top of the drying box 1 to move up and down under the cooperation of the rotating crank 17, the rotating crank sleeve 18 and the traction connecting rod 19.

The center of the lower end of the driving gear 11 is connected with a driving shaft 38, the bottom of the driving shaft 38 is connected with a drying shaft 24 through a flat key, the flat key is used for connection, the torque of the driving shaft 38 can be transmitted to the drying shaft 24, meanwhile, the up-and-down movement of the drying shaft 24 is not influenced, the exhaust box 23 is rotatably arranged at the upper side position of the drying shaft 24, the interior of the drying shaft 24 is of a hollow structure and is arranged into a hollow structure, the hot air can be conveyed through the inside of the drying shaft 24, and a plurality of drying holes 33 communicated with the exhaust box 23 are penetrated on the wall of the drying shaft 24, therefore, hot air in the exhaust box 23 can be guided into the drying shaft 24 through the drying holes 33 for conveying, the exhaust box 23 is also communicated with the air suction box 21 fixed at the top end of the inner wall of the drying box 1 through the air blowing pipe 22, and the air suction box 21 is connected with the hot air box 4 fixed at the outer side of the top end of the drying box 1 through the air inlet pipe 5; specifically, the hot air box 4 is provided with a heating mechanism, preferably, a resistance heating wire can be adopted, and meanwhile, the hot air box 4 is provided with a plurality of air inlets, so that outside air enters the air suction box 21 under the action of the air inlet pipe 5 after being heated, and then is guided into the exhaust box 23 through the air blowing pipe 22.

The bottom of the drying shaft 24 penetrates through a baffle 32 fixed on the upper side of the inner wall of the drying box 1 and is connected with a plurality of drying blades 25, the baffle 32 is arranged to separate an area for actually drying the inside of the drying box 1, so that the drying effect is improved, a plurality of drying holes 26 communicated with the inside of the drying shaft 24 are formed in the drying blades 25, hot air entering the inside of the drying shaft 24 is discharged into an organic fertilizer inside the drying box 1 through the drying holes 26 in the drying blades 25, so that the drying effect is realized, the bottom of the drying shaft 24 also penetrates through a filter plate 27 fixed on the lower side of the inner wall of the drying box 1 and is connected with a discharge plate 29, the filter plate 27 is used for forming a temporary storage platform when the organic fertilizer is dried, and the organic fertilizer piled into a bulk is scattered to a certain degree.

In the condition of this embodiment, one side lifting link 20 is connected with the slip setting and is breathing in the stopper 36 of breathing in the inside of case 21, and opposite side lifting link 20 fixed connection is on the outer wall of exhaust box 23, and is concrete, and the lifting link 20 of both sides can drive on the one hand and inhale stopper 36 and reciprocate along the inside of case 21 that breathes in, realizes breathing in and carminative effect, and on the other hand can also make drying shaft 24 under the rotation state reciprocate to this has increased the stoving effect.

In one aspect of this embodiment, the air inlet pipe 5 and the air blowing pipe 22 are respectively provided with a check valve inside, and the check valves are arranged to enable the hot air flow to flow in one direction inside the air inlet pipe 5 and the air blowing pipe 22, so as to ensure the one-way flow of the hot air flow from the hot air box 4 to the inside of the drying box 1.

In one aspect of this embodiment, the filter plate 27 is provided with a plurality of filter holes 28 at positions other than the drying shaft 24, so that the organic fertilizer that is scattered and dried can be led out through the filter holes 28.

In the case of this embodiment, it is the round platform plate structure to arrange material board 29, and the upper end slope is provided with a plurality of stock guides 37, through setting material board 29 to the round platform plate structure that the upper end diameter is little and the lower extreme diameter is big, can ensure that the fertilizer after the drying can be quick throws away, and can not pile up on material board 29, sets up the ordered discharge after the fertilizer drying also further to have ensured to the stock guide 37 of slope on material board 29 simultaneously.

In the condition of this embodiment, stoving case 1 is last to install the play hopper 2 of mutually supporting with row flitch 29 for the effective discharge of dry back fertilizer.

In the case of this embodiment, arrange the flitch 29 outside and install the sealing washer, and be interference fit between sealing washer and the stoving case 1 inner wall to make row flitch 29 rotate and when reciprocating, can not make the fertilizer along arranging the clearance discharge that forms between flitch 29 and the stoving case 1.

In the case of this embodiment, the supporting leg 3 is still installed in the stoving case 1 bottom outside, has finally realized the support fixed action of whole device.

Example 2

In another embodiment of the present invention, the embodiment is different from the above-mentioned embodiments in that the bottom of the discharging plate 29 is connected to a limiting cylinder 30 rotatably disposed at the central position of the bottom of the drying box 1 through a limiting column 31, the bottom of the limiting cylinder 30 is connected to a driving pulley 16, the driving pulley 16 is connected to a driven pulley 14 through a belt 15, the upper end of the driven pulley 14 is connected to a material lifting shaft 34, the material lifting shaft 34 penetrates through a material lifting cylinder 12 fixed on the outer wall of the drying box 1 and is connected to a plurality of material lifting spirals 35, the top of the material lifting cylinder 12 is communicated with the inside of the drying box 1, the bottom of the material lifting cylinder 12 is further installed with a material feeding hopper 13, specifically, the limiting cylinder 30 is rotated by the cooperation between the limiting column 31 and the limiting cylinder 30, and finally, the material lifting shaft 34 drives the material lifting spirals 35 to rotate under the action among the driving pulley 16, the belt 15 and the driven pulley 14, finally will enter into through feeder hopper 13 and carry the inside fertilizer of feed cylinder 12 to carry drying box 1 inside and dry to carry out preliminary dispersing to the fertilizer to carry out material spiral 35, further increased the drying efficiency in drying device later stage.

The working principle of the invention is as follows: the during operation, inside the fertilizer that will carry out the drying is leading-in to feeder hopper 13, start drying motor 7 simultaneously, it is inside that stoving case 1 is carried with the fertilizer to carry out the work of feed cylinder 12, and leaf 25 that dries simultaneously still reciprocates and still spout the hot gas flow rotating, realized the stoving effect to the fertilizer, the fertilizer after the stoving is through filtering on the leading-in row flitch 29 of filtration pore 28, finally discharges under the effect of play hopper 2, whole stoving process, efficient and effectual.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A quick drying device for organic fertilizers comprises a drying box (1), wherein a U-shaped frame (6) is installed at the top of the drying box (1), and a drying motor (7) is installed at the central position of the upper end of the U-shaped frame (6), and is characterized in that an output shaft (8) of the drying motor (7) is connected with a driving gear (11), driven gears (10) are meshed with two sides of the driving gear (11), a rotating shaft (9) is connected with the central position of the outer side of the driven gear (10), a rotating crank (17) is arranged on the rotating shaft (9), a rotating crank sleeve (18) is sleeved on the rotating crank (17), a traction connecting rod (19) is installed on the rotating crank sleeve (18), and a lifting connecting rod (20) is hinged to one end, far away from the rotating crank sleeve (18), of the traction connecting rod (19);

the central position of the lower end of the driving gear (11) is connected with a driving shaft (38), the bottom of the driving shaft (38) is connected with a drying shaft (24) through a flat key, an exhaust box (23) is rotatably arranged at the upper side of the drying shaft (24), the inside of the drying shaft (24) is of a hollow structure, a plurality of drying holes (33) communicated with the exhaust box (23) are connected on the wall of the drying shaft (24) in a penetrating way, the exhaust box (23) is also communicated with an air suction box (21) fixed at the top end of the inner wall of the drying box (1) through an air blow pipe (22), and the air suction box (21) is connected with a hot air box (4) fixed on the outer side of the top end of the drying box (1) through an air inlet pipe (5);

the bottom of the drying shaft (24) penetrates through a baffle (32) fixed on the upper side of the inner wall of the drying box (1) and is connected with a plurality of drying blades (25), a plurality of drying holes (26) communicated with the interior of the drying shaft (24) are formed in the drying blades (25), and the bottom of the drying shaft (24) also penetrates through a filter plate (27) fixed on the lower side of the inner wall of the drying box (1) and is connected with a discharge plate (29);

the material discharging plate is characterized in that the bottom of the material discharging plate (29) is connected with a limiting cylinder (30) which is rotatably arranged at the center of the bottom of the drying box (1) through a limiting column (31), the bottom of the limiting cylinder (30) is connected with a driving belt wheel (16), the driving belt wheel (16) is connected with a driven belt wheel (14) through a belt (15), the upper end of the driven belt wheel (14) is connected with a material lifting shaft (34), and the material lifting shaft (34) penetrates through a material lifting cylinder (12) fixed on the outer wall of the drying box (1) and is connected with a plurality of material lifting spirals (35).

2. The organic fertilizer quick drying device according to claim 1, wherein one side of the lifting connecting rod (20) is connected with a suction plug (36) which is arranged inside the suction box (21) in a sliding manner, and the other side of the lifting connecting rod (20) is fixedly connected to the outer wall of the exhaust box (23).

3. The organic fertilizer quick drying device according to claim 2, wherein check valves are respectively installed inside the air inlet pipe (5) and the air blowing pipe (22).

4. The organic fertilizer quick drying device according to claim 1, characterized in that a plurality of filter holes (28) are arranged on the filter plate (27) at positions other than the drying shaft (24).

5. The organic fertilizer quick drying device according to claim 1, wherein the discharging plate (29) is a circular truncated cone plate structure, and a plurality of material guide plates (37) are obliquely arranged at the upper end.

6. The organic fertilizer quick drying device according to claim 5, characterized in that the drying box (1) is provided with a discharge hopper (2) which is matched with the discharge plate (29).

7. The organic fertilizer quick drying device according to claim 1, characterized in that the top of the extracting barrel (12) is communicated with the inside of the drying box (1), and the bottom of the extracting barrel (12) is further provided with a feed hopper (13).

8. The organic fertilizer quick drying device as claimed in claim 6, wherein the outer side of the discharge plate (29) is provided with a sealing ring, and the sealing ring is in interference fit with the inner wall of the drying box (1).

9. The organic fertilizer quick drying device according to any one of claims 1 to 8, wherein the outside of the bottom of the drying box (1) is further provided with support legs (3).