Fertilizer bin with drying function

Abstract

The utility model discloses a fertilizer bin with a drying function, which belongs to the technical field of fertilizer production and comprises a bin body and a feeding port positioned above the bin body, a drying piece for drying powder is arranged on the bin body, and the lower end part of the bin body is communicated with a discharging pipe; the drying part comprises a motor fixedly connected to the upper end of the bin body, the upper end of the bin body is fixedly connected with a supporting frame communicating with the bin body, the inner side of the supporting frame is rotationally connected with a drying cylinder located on the inner side of the bin body, and an output shaft of the motor is fixedly connected with a rotating shaft with one end penetrating and extending to the inner side of the bin body. According to the fertilizer storage bin, hot air can be conveyed in a timed rotating mode through the drying cylinder and the sleeve rod which are located in the bin body when the fertilizer is stored, the hot air is evenly conveyed into the stacked and stored fertilizer, the dryness of the fertilizer is maintained, and therefore the fertilizer storage effect is improved, the fertilizer in the bin body can be stirred through the stirring rod located on the rotating shaft, and the fertilizer storage efficiency is improved. Therefore, the fluency of the fertilizer discharged through the discharge pipe is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to a fertilizer bin with a drying function. Background Art

[0002] Fertilizer refers to a type of substance that provides one or more essential nutrients for plants, improves soil properties and increases soil fertility. It is one of the material bases of agricultural production and mainly includes ammonium phosphate fertilizers, large-element water-soluble fertilizers, medium-element fertilizers, biological fertilizers, organic fertilizers, multi-dimensional field energy concentrated organic fertilizers, etc.

[0003] After the fertilizer is produced, it needs to be stored in a storage bin. However, the nitrogen fertilizer in most water-soluble fertilizers will accelerate the volatilization loss of nitrogen in the fertilizer when it encounters high humidity, which directly affects the use effect of the fertilizer. In order to maintain the dryness of the fertilizer during storage, a drying lamp is generally installed in the bin to heat the bin. However, this moisture-proof method can only achieve a good drying and moisture-proof effect on the fertilizer that is in direct contact with the light source. The fertilizer accumulated at the bottom of the bin may still be damp, resulting in poor storage quality of the fertilizer. Therefore, a fertilizer bin with a drying function is proposed to solve the above problem. Utility Model Content

[0004] (1) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a fertilizer bin with a drying function, which evenly heats the stored fertilizer through the drying element on the bin body, and has the advantages of improving storage quality.

[0006] (2) Technical solution

[0007] The utility model provides a fertilizer bin with a drying function, comprising a bin body and a feeding port located above the bin body, a drying element for drying powdered materials is provided on the bin body, and a discharge pipe is connected to the lower end of the bin body;

[0008] The drying member includes a motor fixedly connected to the upper end of the bin body, the upper end of the bin body is fixedly connected to a support frame communicated with it, the inner side of the support frame is rotatably connected to the drying drum located inside the bin body, the output shaft of the motor is fixedly connected to a rotating shaft having one end passing through and extending to the inside of the bin body, a number of sleeve rods are fixedly connected between the rotating shaft and the drying drum, a number of stirring rods are fixedly connected to the outer surface of the rotating shaft, a hot air blower is provided on the outside of the bin body, an air outlet end of the hot air blower is connected to a ventilation pipe having one end communicated with the support frame, and ventilation holes are provided on the drying drum and the sleeve rod;

[0009] The outer surface of the bin body is provided with a support member for supporting the bin body.

[0010] Preferably, the cross section of the support frame is U-shaped, the support frame is distributed in a ring shape on the warehouse body, and the lower ends of the warehouse body and the drying cylinder are both conical.

[0011] Preferably, the drying drum consists of an inner lining, an outer lining, a limiting ring and several connecting rods, the several connecting rods are equidistantly distributed between the inner lining and the outer lining, and the inner lining and the outer lining are fixed by the connecting rods, and the limiting ring is fixedly connected to the upper end of the outer lining.

[0012] Preferably, the inner side wall of the support frame is provided with an annular groove adapted to the limiting ring, the ventilation holes on the drying cylinder are provided on the lining and are distributed in an annular shape and equidistantly on the lining, the ventilation holes on the sleeve rod are distributed in the shape of long strips on the sleeve rod, and the sleeve rod and the lining are connected to each other.

[0013] Preferably, the support member includes a support ring fixedly connected to the outer surface of the warehouse body, the hot air blower is fixedly installed on the support ring, the lower surface of the support ring is fixedly connected to a support column, the lower end of the support column is provided with a groove, the inner side of the groove is slidably connected to a movable column, the lower end of the movable column is rotatably connected to a moving wheel, the outer side of the discharge pipe is slidably connected to a connecting ring, a support rod is fixedly connected between the connecting ring and the movable column, the lower end of the warehouse body is hinged with an electric push rod, and the output end of the electric push rod is slidably connected to the support rod.

[0014] Preferably, the inner side wall of the support column is provided with a through hole for the support rod to slide, the number of the support columns is four, and the four support columns are distributed in a ring shape on the support ring, and the number of the electric push rods is two, and the two electric push rods are symmetrically distributed between the warehouse body and the support rod.

[0015] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0016] 1. The fertilizer silo with drying function can deliver hot air by rotating the drying cylinder and sleeve rod in the silo at a fixed time when storing fertilizer, so that the hot air is evenly delivered to the stored fertilizer to maintain the dryness of the fertilizer, thereby improving the fertilizer storage effect. The stirring rod located on the rotating shaft can stir the fertilizer in the silo, thereby improving the smoothness of the fertilizer when it is discharged through the discharge pipe.

[0017] 2. The fertilizer bin with drying function has support columns and movable wheels on the support ring, which can facilitate the operator to move the bin body by starting the electric push rod to push out the movable wheel on the movable column when the bin body needs to be moved. Conversely, the movable wheel can be retracted into the support column to support the bin body through the support column. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a three-dimensional diagram of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the warehouse structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection between the motor and the rotating shaft structure of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle;

[0022] Figure 5 This is a bottom view of the support structure of the utility model.

[0023] Figure numerals: 1. Bin body; 2. Feeding port; 3. Drying part; 31. Motor; 32. Support frame; 33. Drying cylinder; 331. Inner lining; 332. Connecting rod; 333. Outer lining; 334. Limiting ring; 34. Ventilation hole; 35. Hot air blower; 36. Ventilation pipe; 37. Rotating shaft; 38. Sleeve rod; 39. Stirring rod; 4. Support part; 41. Support ring; 42. Support column; 43. Groove; 44. Movable column; 45. Moving wheel; 46. Connecting ring; 47. Electric push rod; 48. Support rod; 5. Discharge pipe. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0025] In the description of the utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of the utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0026] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" can mean fixed connection, welding, riveting, bonding, etc., or detachable connection, threaded connection, key connection, pin connection, etc., or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0027] like Figure 1-5 As shown, the utility model proposes a fertilizer silo with a drying function, which includes a silo body 1 and a feeding port 2 located above the silo body 1. A drying element 3 for drying powder is provided on the silo body 1, and a discharge pipe 5 is connected to the lower end of the silo body 1.

[0028] In the present invention, electromagnetic valves are fixedly installed on the feeding port 2 and the discharge pipe 5. The drying member 3 located on the bin body 1 evenly delivers hot air into the bin body 1 to evenly dry the fertilizer and then discharge it through the discharge pipe 5.

[0029] In an optional embodiment, the drying part 3 includes a motor 31 fixedly connected to the upper end of the bin body 1, the upper end of the bin body 1 is fixedly connected to a support frame 32 connected thereto, the inner side of the support frame 32 is rotatably connected to a drying cylinder 33 located on the inner side of the bin body 1, the output shaft of the motor 31 is fixedly connected to a rotating shaft 37 with one end passing through and extending to the inner side of the bin body 1, a number of sleeve rods 38 are fixedly connected between the rotating shaft 37 and the drying cylinder 33, a number of stirring rods 39 are fixedly connected to the outer surface of the rotating shaft 37, a hot air blower 35 is provided on the outside of the bin body 1, the air outlet end of the hot air blower 35 is connected to a ventilation pipe 36 with one end connected to the support frame 32, and ventilation holes 34 are provided on the drying cylinder 33 and the sleeve rod 38.

[0030] It should be noted that the cross-section of the support frame 32 is U-shaped, and the support frame 32 is distributed in a ring shape on the warehouse body 1, so that the upper end of the drying cylinder 33 can extend into the support frame 32. Supported by the support frame 32, the lower ends of the warehouse body 1 and the drying cylinder 33 are both conical, so as to facilitate the discharge of the stored fertilizer through the drying cylinder 33 and the conical end of the warehouse body 1.

[0031] The drying drum 33 is composed of an inner lining 331, an outer lining 333, a limiting ring 334, and a plurality of connecting rods 332. The plurality of connecting rods 332 are equidistantly distributed between the inner lining 331 and the outer lining 333. The inner lining 331 and the outer lining 333 are fixed by the connecting rods 332. After the inner lining 331 and the outer lining 333 are supported and fixed by the plurality of connecting rods 332, the started hot air blower 35 can deliver hot air between the inner lining 331 and the outer lining 333 through the ventilation pipe 36.

[0032] The limiting ring 334 is fixedly connected to the upper end of the outer liner 333 , and the inner side wall of the support frame 32 is provided with an annular groove adapted to the limiting ring 334 , so that the outer liner 333 can be limited in the annular groove by the limiting ring 334 and rotate stably following the sleeve rod 38 .

[0033] In addition, the ventilation holes 34 on the drying cylinder 33 are opened on the inner lining 331 and are distributed in a circular shape and at equal intervals on the inner lining 331. The ventilation holes 34 on the sleeve rod 38 are distributed in a long strip shape on the sleeve rod 38, and the sleeve rod 38 and the inner lining 331 are connected to each other, so that the hot air blown between the inner lining 331 and the outer lining 333 can be discharged into the warehouse body 1 through the ventilation holes 34 on the inner lining 331, and can also be blown into the sleeve rod 38, and blown into the accumulated fertilizer through the ventilation holes 34 on the sleeve rod 38.

[0034] In this embodiment, the drying drum 33 and the sleeve rod 38 located in the warehouse body 1 can rotate regularly to deliver hot air when storing fertilizer, so that the hot air is evenly delivered to the stacked and stored fertilizer to maintain the dryness of the fertilizer, thereby improving the fertilizer storage effect.

[0035] In an optional embodiment, the outer surface of the silo 1 is provided with a support member 4 for supporting the silo 1, the support member 4 includes a support ring 41 fixedly connected to the outer surface of the silo 1, the hot air blower 35 is fixedly installed on the support ring 41, the lower surface of the support ring 41 is fixedly connected to a support column 42, the lower end of the support column 42 is provided with a groove 43, the inner side of the groove 43 is slidably connected to a movable column 44, the lower end of the movable column 44 is rotatably connected to a moving wheel 45, the outer side of the discharge pipe 5 is slidably connected to a connecting ring 46, a support rod 48 is fixedly connected between the connecting ring 46 and the movable column 44, the lower end of the silo 1 is hinged with an electric push rod 47, and the output end of the electric push rod 47 is slidably connected to the support rod 48.

[0036] Among them, the inner wall of the support column 42 is provided with a through hole for the support rod 48 to slide. There are four support columns 42, and the four support columns 42 are distributed in a ring shape on the support ring 41. There are two electric push rods 47, and the two electric push rods 47 are symmetrically distributed between the warehouse body 1 and the support rod 48.

[0037] It should be noted that the output end of the electric push rod 47 slides on the support rod 48 through a U-shaped hinge block, and the two support rods 48 corresponding to the electric push rod 47 are provided with a sliding groove for the hinge block to slide.

[0038] In this embodiment, the support column 42 and the moving wheel 45 located on the support ring 41 can facilitate the operator to move the warehouse body 1 by starting the electric push rod 47 to push out the moving wheel 45 on the movable column 44 when the warehouse body 1 needs to be moved.

[0039] The working principle in the above embodiment is:

[0040] The fertilizer to be stored is fed into the silo 1 through the feeding port 2 so that the fertilizer is located in the inner lining 331 of the drying drum 33, and the fertilizer can be placed and stored. If the fertilizer needs to be dried and dehumidified periodically, the motor 31 and the hot air blower 35 can be started respectively. When the started motor 31 drives the rotating shaft 37 to rotate, it can also drive the drying drum 33 and the sleeve rod 38 located in the silo 1 to rotate together. The started hot air blower 35 blows hot air into the drying drum 33, which can be transported into the fertilizer in a circular shape through the rotating drying drum 33 and the sleeve rod 38, and the hot air is evenly transported into the stored fertilizer, so that the fertilizer inside and outside can be heated and dried to maintain the dryness of the fertilizer, thereby improving the fertilizer storage effect. When the stirring rod 39 on the rotating shaft 37 rotates, it can stir the fertilizer in the silo 1, so that the fertilizer can be discharged more smoothly through the drying drum 33 and the tapered end of the silo 1 and the discharge pipe 5.

[0041] By starting the electric push rod 47, the corresponding support rod 48 is pushed downward, driving the support column 42 and the moving wheel 45 located on the support ring 41 to move downward. After lifting the support column 42, it is convenient for the operator to move the warehouse body 1 through the moving wheel 45 when it is necessary to move the warehouse body 1. Conversely, the moving wheel 45 can be retracted into the support column 42, and the warehouse body 1 can be stably supported by the support column 42.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizer silo with a drying function, comprising a silo body (1) and a feeding port (2) located above the silo body (1), characterized in that: The silo (1) is provided with a drying element (3) for drying the powder, and the lower end of the silo (1) is connected to a discharge pipe (5); The drying member (3) comprises a motor (31) fixedly connected to the upper end of the silo (1); the upper end of the silo (1) is fixedly connected to a support frame (32) connected thereto; the inner side of the support frame (32) is rotatably connected to a drying drum (33) located inside the silo (1); the output shaft of the motor (31) is fixedly connected to a rotating shaft (37) having one end passing through and extending to the inner side of the silo (1); a plurality of sleeve rods (38) are fixedly connected between the rotating shaft (37) and the drying drum (33); a plurality of stirring rods (39) are fixedly connected to the outer surface of the rotating shaft (37); a hot air blower (35) is provided on the outer side of the silo (1); an air outlet end of the hot air blower (35) is connected to a ventilation pipe (36) having one end connected to the support frame (32); and ventilation holes (34) are provided on both the drying drum (33) and the sleeve rod (38); The outer surface of the silo body (1) is provided with a support member (4) for supporting the silo body (1).

2. A fertilizer bin with drying function according to claim 1, characterized in that: The cross section of the support frame (32) is U-shaped, and the support frame (32) is distributed in a ring shape on the warehouse body (1). The lower ends of the warehouse body (1) and the drying drum (33) are both conical.

3. The fertilizer bin with drying function according to claim 1, characterized in that: The drying drum (33) is composed of an inner lining (331), an outer lining (333), a limiting ring (334), and a plurality of connecting rods (332). The plurality of connecting rods (332) are equidistantly distributed between the inner lining (331) and the outer lining (333), and the inner lining (331) and the outer lining (333) are fixed by the connecting rods (332). The limiting ring (334) is fixedly connected to the upper end of the outer lining (333).

4. A fertilizer bin with drying function according to claim 3, characterized in that: An annular groove adapted to the limiting ring (334) is provided on the inner side wall of the support frame (32); the ventilation holes (34) on the drying cylinder (33) are provided on the inner lining (331) and are distributed on the inner lining (331) in an annular shape and at equal intervals; the ventilation holes (34) on the sleeve rod (38) are distributed on the sleeve rod (38) in an elongated strip shape, and the sleeve rod (38) and the inner lining (331) are communicated with each other.

5. The fertilizer bin with drying function according to claim 1, characterized in that: The support member (4) includes a support ring (41) fixedly connected to the outer surface of the silo (1), the hot air blower (35) is fixedly installed on the support ring (41), the lower surface of the support ring (41) is fixedly connected to a support column (42), the lower end of the support column (42) is provided with a groove (43), the inner side of the groove (43) is slidably connected to a movable column (44), the lower end of the movable column (44) is rotatably connected to a moving wheel (45), the outer side of the discharge pipe (5) is slidably connected to a connecting ring (46), a support rod (48) is fixedly connected between the connecting ring (46) and the movable column (44), the lower end of the silo (1) is hinged to an electric push rod (47), and the output end of the electric push rod (47) is slidably connected to the support rod (48).

6. The fertilizer bin with drying function according to claim 5, characterized in that: The inner side wall of the support column (42) is provided with a through hole for the support rod (48) to slide. The number of the support columns (42) is four, and the four support columns (42) are distributed in a ring shape on the support ring (41). The number of the electric push rods (47) is two, and the two electric push rods (47) are symmetrically distributed between the warehouse body (1) and the support rod (48).

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