A self-loosening organic fertilizer drying device

Abstract

The invention discloses a self-loosening organic fertilizer drying device, which belongs to the field of organic fertilizer, comprising a drying cylinder, a dryer is arranged on the outer side of the drying cylinder, an outer end of the dryer is fixedly connected with an air outlet pipe, the outer end of the air outlet pipe is fixedly connected to the outer end of the drying cylinder, and one side of the air outlet pipe is connected with a plurality of blowing pipes. By starting the reduction motor, on the one hand, the forward and reverse rotation of the rotating drum can be utilized to drive the plurality of first traction ropes and the second traction ropes to be wound up, thereby bringing the first shaking sleeve and the second shaking sleeve to shake the organic fertilizer above them, helping them to loosen faster without causing damage to them easily. The multi-layer buffer structure is arranged, which not only delays the falling time of the organic fertilizer, prolongs its falling path, and helps it to be fully shaken and evacuated; it can also better buffer its falling; on the other hand, it can also absorb and discharge the hot and humid air generated in the process of the moving disk rising and falling, thereby further improving the drying efficiency of the device.

Description

Technical Field

[0001] The invention relates to the field of organic fertilizers, and more particularly to a self-loosening organic fertilizer drying device. Background Art

[0002] Organic fertilizers are organic substances, that is, compounds containing carbon, used as fertilizers. They include human feces, manure, compost, green manure, cake fertilizer, biogas fertilizer, etc. They have the characteristics of many types, wide sources, and long fertilizer effects. Most of the nutrients contained in organic fertilizers are in an organic state, which is difficult for crops to use directly. Through the action of microorganisms, a variety of nutrients are slowly released, and nutrients are continuously supplied to crops. It can not only provide comprehensive nutrition for crops, but also has a long fertilizer effect. It can increase and renew soil organic matter, promote microbial reproduction, and improve the physical and chemical properties and biological activity of the soil. It is the main nutrient for green food production.

[0003] At present, the organic fertilizer produced by the factory using granulators is easily affected by moisture due to improper storage, and needs to be dried by a dryer. Traditional drying equipment uses stirring and other methods to break up the fertilizer. Although it can make the fertilizer looser and more in contact with hot air, there is still a risk of damaging the fertilizer particles and reducing the quality of the organic fertilizer.

[0004] Therefore, a self-loosening organic fertilizer drying device is urgently needed. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the present invention is to provide a self-loosening organic fertilizer drying device, which can start the reduction motor. On the one hand, it can use the forward and reverse rotation of the rotating drum to drive multiple first traction ropes and second traction ropes to be reeled in, thereby causing the first shaking sleeve and the second shaking sleeve to shake the organic fertilizer above it, helping it to loosen faster without causing damage to it easily. The multi-layer buffer structure is set up, which not only delays the falling time of the organic fertilizer, extends its falling path, and helps it to be fully shaken and evacuated; it can also better buffer its falling; on the other hand, it can also absorb and discharge the hot and humid air generated during the rising and falling process of the moving disk, thereby further improving the drying efficiency of the device.

[0007] 2. Technical solution

[0008] To solve the above problems, the present invention adopts the following technical solutions.

[0009] A self-loosening organic fertilizer drying device comprises a drying cylinder, a drying machine is arranged on the outside of the drying cylinder, an outer end of the drying machine is fixedly connected with an air outlet pipe, the outer end of the air outlet pipe is fixedly connected to the outer end of the drying cylinder, one side of the air outlet pipe is connected with a plurality of blowing pipes, a reduction motor is fixedly connected to the bottom of the drying cylinder, an output end of the reduction motor is fixedly connected to a rotating drum, the bottom of the rotating drum is rotatably connected to the inner bottom surface of the drying cylinder, a plurality of first material shaking sleeves are arranged on the outer wall of the rotating drum, a plurality of second material shaking sleeves are fixedly connected to the inner wall of the drying cylinder, a first movable ring is slidably connected to the inner wall of the drying cylinder, and the A plurality of outer elastic bands are fixedly connected between the first movable ring and the first material shaking sleeve, a second movable ring is slidably connected to the outer end of the rotating drum, a plurality of inner elastic bands are fixedly connected between the second material shaking sleeve and the second movable ring, a plurality of first traction ropes are movablely passed through the interior of the first material shaking sleeve, one end of the first traction rope is fixedly connected to the inner wall of the first movable ring, and the other end of the first traction rope is fixedly connected to the outer wall of the rotating drum, a plurality of second traction ropes are movablely passed through the interior of the second material shaking sleeve, one end of the second traction rope is fixedly connected to the inner wall of the drying cylinder, and the other end of the second traction rope is fixedly connected to the outer wall of the rotating drum.

[0010] Furthermore, the plurality of the first material shaking sleeves and the second material shaking sleeves are distributed at intervals in the upper and lower parts, and the blowing pipe is close to the top of the first material shaking sleeve or the second material shaking sleeve.

[0011] Furthermore, the first shaking material cover comprises a soft cloth layer and a soft wool layer which are connected to each other, and the soft cloth layer is made of a flexible and breathable cloth material.

[0012] Furthermore, the second shaking material sleeve has the same structure as the first shaking material sleeve.

[0013] Furthermore, the plurality of first traction ropes are evenly distributed inside the flexible fabric layer, and the second shaking material sleeve and the first shaking material sleeve are both arranged obliquely.

[0014] Furthermore, an elastic column is fixedly connected to the top of the rotating drum, and the elastic column is hemispherical.

[0015] Furthermore, an adjusting screw rod is arranged inside the rotating drum, the bottom end of the adjusting screw rod is fixedly connected to the output end of the reduction motor, and the outer end of the adjusting screw rod is threadedly sleeved with a movable disk.

[0016] Furthermore, the rotating drum includes an outer drum and an inner drum, the outer drum is rotatably connected to the inner bottom surface of the drying drum, the inner drum is fixedly connected to the inner bottom surface of the drying drum, and the outer end of the adjusting screw rod is rotatably connected to the inner wall of the inner drum.

[0017] Furthermore, the movable plate is slidably connected to the inner wall of the inner cylinder through a limiting groove, and the outer ends of the outer cylinder and the inner cylinder are both provided with a plurality of air inlet holes, and the air inlet holes are all located below the first shaking material sleeve or the second shaking material sleeve.

[0018] Furthermore, a pair of air outlet holes are provided at the outer ends of the outer tube and the inner tube, and the air outlet holes are located above the uppermost first material shaking sleeve, and one-way valves are provided inside the air outlet holes and the air inlet holes.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the advantages of the present invention are:

[0021] (1) This solution starts the reduction motor. On the one hand, it can use the forward and reverse rotation of the rotating drum to drive the first and second traction ropes to reel in, thereby causing the first and second shaking sleeves to shake the organic fertilizer above them, helping them to loosen faster without causing damage to them. The multi-layer buffer structure not only delays the falling time of the organic fertilizer, extends its falling path, and helps it to be fully shaken and evacuated; it can also better buffer its fall; on the other hand, it can also absorb and discharge the hot and humid air generated during the rising and falling process of the moving disk, further improving the drying efficiency of the device.

[0022] (2) When the organic fertilizer slowly falls into the drying drum, driven by the reduction motor, the rotating drum will shake the organic fertilizer with the first shaking sleeve connected to it by the first traction rope. When the first traction rope is in a straightened state, the first shaking sleeve is in a disc shape, and only a very small amount of fertilizer falls from the gap at this time; when the first traction rope is in a relaxed state, the first shaking sleeve is in a cone shape, and most of the fertilizer slides down under the edge of the first shaking sleeve and stretches the outer elastic band, so that the distance between the first shaking sleeve and the first movable ring increases, and the fertilizer begins to fall; similarly, the second shaking sleeve can also repeatedly "straighten" and "bend" to continue to shake the fertilizer falling on it, so as to help shake off the lumps of fertilizer.

[0023] (3) By repeatedly starting the reduction motor in forward and reverse rotation, the plurality of first traction ropes and the second traction ropes can be wound up, thereby helping the first material shaking sleeve and the second material shaking sleeve to shake the fertilizer. Under the action of the outer elastic band and the inner elastic band, the material can be fully shaken to "loosen". At the same time, since the soft cloth layer is made of flexible material, it has a good buffering effect for the fertilizer falling layer by layer. The setting of the soft hair layer also serves the purpose of "combing" the loose fertilizer.

[0024] (4) The rotating drum adopts a double-layer setting. The outer drum rotates together with the reduction motor, and the inner drum is fixed to the drying drum. When the internal adjusting screw and the outer drum rotate together, the limit groove of the inner drum can limit the movable disk, so that the movable disk can move up and down freely under the rotation of the adjusting screw. When the movable disk moves upward, the internal gas can be discharged from the air outlet. When the movable disk moves downward, the internal moisture can be "drawn" into the inner drum and wait for the next discharge, thereby avoiding the generated moisture returning to the fertilizer, which can effectively improve the drying efficiency of the dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall internal three-dimensional structure of the present invention;

[0026] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure at point A;

[0027] Figure 3 It is a schematic diagram of the top view of the structure of the second material shaking sleeve of the present invention;

[0028] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at B;

[0029] Figure 5 It is a schematic diagram of the overall internal structure of the present invention;

[0030] Figure 6 It is a schematic diagram of the overall internal jitter structure of the present invention;

[0031] Figure 7 It is a schematic diagram of the layered structure of the first shaking material sleeve of the present invention;

[0032] Figure 8 It is a schematic cross-sectional structural diagram of the first material shaking sleeve and the second material shaking sleeve of the present invention;

[0033] Fig. 9 This is a schematic diagram of the overall cross-sectional structure of Example 2 of the present invention;

[0034] Fig.10 It is a schematic diagram of the rising change of the movable plate of the present invention;

[0035] Fig.11 It is a schematic diagram of the descending change of the movable plate of the present invention.

[0036] Description of the numbers in the figure:

[0037] 1 drying drum; 2 drying machine; 3 air outlet pipe; 4 air blowing pipe; 5 reduction motor; 6 rotating drum; 61 elastic column; 7 first movable ring; 8 first material shaking sleeve; 81 soft cloth layer; 82 soft wool layer; 9 outer elastic belt; 10 first traction rope; 11 second material shaking sleeve; 12 second traction rope; 13 inner elastic belt; 14 second movable ring; 15 adjusting screw rod; 16 air inlet hole; 17 air outlet hole; 18 moving plate. DETAILED DESCRIPTION

[0038] The following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] Embodiment 1:

[0042] See also Figure 1-4A self-loosening organic fertilizer drying device comprises a drying cylinder 1, a drying machine 2 is arranged on the outside of the drying cylinder 1, an outer end of the drying machine 2 is fixedly connected with an air outlet pipe 3, the outer end of the air outlet pipe 3 is fixedly connected to the outer end of the drying cylinder 1, one side of the air outlet pipe 3 is connected with a plurality of blowing pipes 4, a reduction motor 5 is fixedly connected to the bottom of the drying cylinder 1, a rotating drum 6 is fixedly connected to the output end of the reduction motor 5, the bottom of the rotating drum 6 is rotatably connected to the inner bottom surface of the drying cylinder 1, a plurality of first material shaking sleeves 8 are arranged on the outer wall of the rotating drum 6, a plurality of second material shaking sleeves 11 are fixedly connected to the inner wall of the drying cylinder 1, a first movable ring 7 is slidably connected to the inner wall of the drying cylinder 1, and the first movable ring 7 is connected to the A plurality of outer elastic bands 9 are fixedly connected between the first material shaking sleeve 8, a second movable ring 14 is slidably connected to the outer end of the rotating drum 6, a plurality of inner elastic bands 13 are fixedly connected between the second material shaking sleeve 11 and the second movable ring 14, a plurality of first traction ropes 10 are passed through the internal movement of the first material shaking sleeve 8, one end of the first traction rope 10 is fixedly connected to the inner wall of the first movable ring 7, and the other end of the first traction rope 10 is fixedly connected to the outer wall of the rotating drum 6, a plurality of second traction ropes 12 are passed through the internal movement of the second material shaking sleeve 11, one end of the second traction rope 12 is fixedly connected to the inner wall of the drying cylinder 1, and the other end of the second traction rope 12 is fixedly connected to the outer wall of the rotating drum 6.

[0043] Limiting blocks are arranged below the first movable ring 7 and the second movable ring 14 to prevent the first movable ring 7 and the second movable ring 14 from further moving downward.

[0044] See also Figure 5-6 The plurality of first material shaking covers 8 and the second material shaking covers 11 are spaced apart from each other, and the blowing pipe 4 is close to the top of the first material shaking cover 8 or the second material shaking cover 11 .

[0045] See also Figure 7-8 The first shaking material cover 8 includes a soft cloth layer 81 and a soft wool layer 82 which are connected to each other, and the soft cloth layer 81 is made of a flexible and breathable cloth material.

[0046] At the same time, since the soft cloth layer is made of flexible material, it has a good buffering effect for the fertilizer falling layer by layer. The setting of the soft hair layer also serves the purpose of "combing" the loose fertilizer.

[0047] The second shaking material cover 11 has the same structure as the first shaking material cover 8, that is, it also adopts a double-layer (soft cloth layer and soft wool layer) structure.

[0048] The plurality of first traction ropes 10 are evenly distributed inside the flexible fabric layer 81 , and the second shaking material cover 11 and the first shaking material cover 8 are both arranged obliquely.

[0049] Under the action of the outer elastic band 9 or the inner elastic band 13, there is a tendency to tilt, which can help the organic fertilizer to fall.

[0050] When working: first start the dryer 2, and then start the reduction motor 5 when the drying cylinder 1 is filled with hot air. When the organic fertilizer slowly falls into the drying cylinder 1, the rotating cylinder 6, driven by the reduction motor 5, will shake the organic fertilizer through the first shaking sleeve 8 connected by the first traction rope 10. When the first traction rope 10 is in a straightened state, the first shaking sleeve 8 is in a parallel disc shape, and only a very small amount of fertilizer falls from the gap at this time; and when the first traction rope 10 is in a relaxed state, the first shaking sleeve 8 is in a conical surface shape, and most of the fertilizer presses the edge of the first shaking sleeve 8 to slide down, and stretches the outer elastic band 9, and the first The distance between the first shaking sleeve 8 and the first movable ring 7 increases, and the fertilizer begins to fall; similarly, the second shaking sleeve can also repeatedly "straighten" and "bend" to continue to shake the fertilizer falling on it, and help to shake off the lumped fertilizer; repeatedly starting the reduction motor 5 forward and reverse rotation can wind up multiple first traction ropes 10 and second traction ropes 12, thereby helping the first shaking sleeve 8 and the second shaking sleeve 11 to shake the fertilizer. Under the action of the outer elastic band 9 and the inner elastic band 13, the material can be fully shaken to "shake" the material, so that the organic fertilizer can fully contact with the hot air, thereby increasing the looseness of the fertilizer.

[0051] Embodiment 2:

[0052] See also Fig. 9 The difference between Example 2 and Example 1 is that the following technical features are added: an adjusting screw rod 15 is arranged inside the rotating drum 6, the bottom end of the adjusting screw rod 15 is fixedly connected to the output end of the reduction motor 5, and the outer end of the adjusting screw rod 15 is threadedly sleeved with a movable disk 18.

[0053] See also Figure 8 The top of the rotating drum 6 is fixedly connected with an elastic column 61, which is hemispherical.

[0054] The rotating drum 6 includes an outer drum and an inner drum, the outer drum is rotatably connected to the inner bottom surface of the drying drum 1, the inner drum is fixedly connected to the inner bottom surface of the drying drum 1, and the outer end of the adjusting screw rod 15 is rotatably connected to the inner wall of the inner drum.

[0055] The movable plate 18 is slidably connected to the inner wall of the inner cylinder through a limiting groove. The outer ends of the outer cylinder and the inner cylinder are both provided with a plurality of air inlet holes 16 , which are all located below the first shaking material sleeve 8 or the second shaking material sleeve 11 .

[0056] A pair of air outlet holes 17 are provided at the outer ends of the outer tube and the inner tube. The air outlet holes 17 are located above the uppermost first material shaking sleeve 8 . One-way valves are provided inside the air outlet holes 17 and the air inlet holes 16 .

[0057] Specifically, air holes are provided at the bottom of the outer tube and the inner tube, and the air holes are connected to the outside. The inner diameters of the air outlet hole 17 and the air inlet hole 16 provided in the inner tube are much larger than those of the air outlet hole 17 and the air inlet hole 16 provided in the outer tube. Therefore, even if the air outlet hole 17 or the air inlet hole 16 of the outer tube and the inner tube are staggered, gas can still come in or go out.

[0058] See also Figure 10-11 Specifically, the rotating drum adopts a double-layer setting, the outer drum rotates together with the reduction motor, and the inner drum is fixed to the drying drum. During operation: when the internal adjusting screw 15 rotates together with the outer drum, the limiting groove of the inner drum can limit the movable disk, so that the movable disk 18 can move up and down freely under the rotation of the adjusting screw 15. The reduction motor 5 is turned on, and the adjusting screw 15 rotates, and the movable disk 18 starts to move up and down. When the movable disk 18 moves upward, the internal gas can be discharged from the air outlet 17. When the movable disk 18 moves downward, the internal moisture can be "drawn" into the inner drum, waiting for the next discharge, thereby avoiding the generated moisture returning to the fertilizer, which can effectively improve the drying efficiency of the dryer.

[0059] The above is only a preferred specific implementation manner of the present invention; but the protection scope of the present invention is not limited thereto; any technician familiar with the technical field within the technical scope disclosed by the present invention; any equivalent replacement or change based on the technical solution and improved concept of the present invention shall be covered by the protection scope of the present invention.

Claims

1. A self-loosening organic fertilizer drying device, comprising a drying cylinder (1), a drying machine (2) being arranged outside the drying cylinder (1), an air outlet pipe (3) being fixedly connected to the outer end of the drying machine (2), the outer end of the air outlet pipe (3) being fixedly connected to the outer end of the drying cylinder (1), and a plurality of blowing pipes (4) being connected to one side of the air outlet pipe (3), characterized in that: The bottom of the drying cylinder (1) is fixedly connected to a reduction motor (5), the output end of the reduction motor (5) is fixedly connected to a rotating cylinder (6), the bottom of the rotating cylinder (6) is rotatably connected to the inner bottom surface of the drying cylinder (1), the outer wall of the rotating cylinder (6) is provided with a plurality of first material shaking sleeves (8), the inner wall of the drying cylinder (1) is fixedly connected to a plurality of second material shaking sleeves (11), the inner wall of the drying cylinder (1) is slidably connected to a first movable ring (7), a plurality of external elastic bands (9) are fixedly connected between the first movable ring (7) and the first material shaking sleeve (8), the outer end of the rotating cylinder (6) is slidably connected to a second movable ring (14), and the first movable ring (15) is fixedly connected to the first material shaking sleeve (8). A plurality of inner elastic bands (13) are fixedly connected between the second material shaking sleeve (11) and the second movable ring (14); a plurality of first traction ropes (10) are movablely passed through the interior of the first material shaking sleeve (8); one end of the first traction rope (10) is fixedly connected to the inner wall of the first movable ring (7); the other end of the first traction rope (10) is fixedly connected to the outer wall of the rotating drum (6); a plurality of second traction ropes (12) are movablely passed through the interior of the second material shaking sleeve (11); one end of the second traction rope (12) is fixedly connected to the inner wall of the drying drum (1); the other end of the second traction rope (12) is fixedly connected to the outer wall of the rotating drum (6); The first shaking material sleeve (8) comprises a soft cloth layer (81) and a soft fleece layer (82) which are connected to each other, and the soft cloth layer (81) is made of a flexible and breathable cloth material.

2. A self-loosening organic fertilizer drying device according to claim 1, characterized in that: The plurality of first material shaking sleeves (8) and second material shaking sleeves (11) are spaced apart from each other in an upper and lower manner, and the blowing pipe (4) is located close to the top of the first material shaking sleeve (8) or the second material shaking sleeve (11).

3. The self-loosening organic fertilizer drying device according to claim 1, characterized in that: The second material shaking sleeve (11) has the same structure as the first material shaking sleeve (8).

4. A self-loosening organic fertilizer drying device according to claim 3, characterized in that: The plurality of first traction ropes (10) are evenly distributed inside the flexible fabric layer (81), and the second shaking material sleeve (11) and the first shaking material sleeve (8) are both arranged obliquely.

5. The self-loosening organic fertilizer drying device according to claim 4, characterized in that: An elastic column (61) is fixedly connected to the top of the rotating drum (6), and the elastic column (61) is hemispherical.

6. A self-loosening organic fertilizer drying device according to claim 5, characterized in that: An adjusting screw rod (15) is arranged inside the rotating drum (6), the bottom end of the adjusting screw rod (15) is fixedly connected to the output end of the reduction motor (5), and the outer end of the adjusting screw rod (15) is threadedly sleeved with a moving disk (18).

7. A self-loosening organic fertilizer drying device according to claim 6, characterized in that: The rotating drum (6) comprises an outer drum and an inner drum, the outer drum is rotatably connected to the inner bottom surface of the drying drum (1), the inner drum is fixedly connected to the inner bottom surface of the drying drum (1), and the outer end of the adjusting screw rod (15) is rotatably connected to the inner wall of the inner drum.

8. The self-loosening organic fertilizer drying device according to claim 7, characterized in that: The movable plate (18) is slidably connected to the inner wall of the inner cylinder via a limiting groove, and the outer ends of the outer cylinder and the inner cylinder are both provided with a plurality of air inlet holes (16), and the air inlet holes (16) are all located below the first material shaking sleeve (8) or the second material shaking sleeve (11).

9. A self-loosening organic fertilizer drying device according to claim 8, characterized in that: A pair of air outlet holes (17) are provided at the outer ends of the outer tube and the inner tube. The air outlet holes (17) are located above the uppermost first material shaking sleeve (8). One-way valves are provided inside the air outlet holes (17) and the air inlet holes (16).

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