Vertical fermentation equipment for organic fertilizer

Abstract

The utility model discloses vertical fermentation equipment for organic fertilizer. The vertical fermentation equipment comprises a tank body, the cavity is formed in the tank body; the feeding hole is formed in the upper part of the tank body and is communicated with the chamber; the discharge hole is formed in the lower part of the tank body and is communicated with the chamber; the guide block is fixed at the bottom in the tank body; the guide groove is formed in the guide block and is obliquely arranged upwards from the center to the periphery; the cylinder is of a hollow structure and is fixed in the cavity; the communicating port is formed in the bottom of the circumferential side wall of the cylinder, and the lowest point of the communicating port is flush with the lowest point of the guide groove. When the spiral blade rotates, organic fertilizer in the cylinder can be conveyed upwards at a uniform speed until the organic fertilizer reaches the top of the cylinder and falls into the cavity from the periphery, the organic fertilizer in the cavity is gradually decreased layer by layer along with the organic fertilizer conveyed to the bottom of the cavity through the cylinder, circulation is formed, all the positions of the organic fertilizer make contact with air above, and therefore the organic fertilizer can be recycled. The organic fertilizer in the tank is wholly and fully contacted with air to finish fermentation.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer fermentation, in particular to vertical organic fertilizer fermentation equipment. Background Art

[0002] Organic fertilizer is a kind of organic fertilizer made from the residues of animals, plants and microorganisms through composting and fermentation. Organic fertilizer is rich in organic matter (compounds containing carbon elements). The application of organic fertilizer can reduce the use of chemical fertilizers, improve soil quality, increase soil water and fertilizer retention capacity, improve soil structure, increase soil aeration and retention, and is beneficial to root growth and plant cultivation.

[0003] The traditional method of organic fertilizer fermentation is stacking fermentation, commonly known as composting. During the fermentation process, stacking fermentation requires multiple stirring to allow it to fully contact with the air to complete the fermentation. During the stacking fermentation process, the stirring operation of organic fertilizer is cumbersome and disorderly, which makes it difficult for the whole to fully contact with the air, which is not conducive to the labor operation of the staff. Utility Model Content

[0004] The utility model aims to provide an organic fertilizer vertical fermentation device, which adopts a vertical tank body to load the organic fertilizer, and transports the organic fertilizer from bottom to top, so that each part of the organic fertilizer is in contact with the air above, so that the organic fertilizer in the tank is fully in contact with the air as a whole, and the fermentation is completed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vertical organic fertilizer fermentation device, comprising:

[0007] Tank;

[0008] A chamber is provided inside the tank body;

[0009] A feed inlet is arranged at the upper part of the tank body and communicated with the chamber;

[0010] A discharge port is arranged at the lower part of the tank body and communicated with the chamber;

[0011] A guide block, fixed to the bottom of the tank;

[0012] The guide groove is formed on the guide block and is arranged in an upwardly inclined manner from the center to the surrounding areas;

[0013] The cylinder, a hollow structure, is fixed in the chamber;

[0014] The communication port is provided on the bottom of the circumferential side wall of the cylinder, and its lowest point is flush with the lowest point of the guide groove;

[0015] The spiral blade is arranged inside the cylinder and fits closely with the inner wall of the cylinder, and can be driven to rotate by a driving device;

[0016] When the spiral blades rotate, the organic fertilizer inside the cylinder can be transported upward at a uniform speed until it reaches the top of the cylinder and falls into the chamber from all sides. The organic fertilizer inside the chamber decreases layer by layer as the cylinder transports the organic fertilizer at the bottom of the chamber, forming a cycle.

[0017] Preferably, a plurality of supporting feet are fixedly arranged at the bottom of the tank body for supporting the tank body so that its discharge port is higher than the ground. The discharge port is provided with an internal thread, which is threadedly connected to the plug body, and the plug body is provided with an external thread. The discharge port has two states of open and closed through the threaded connection.

[0018] Preferably, the driving device is a servo motor, which is installed on the top of the outside of the tank body. Its output shaft extends inward through the tank body and is fixedly connected to the rotating shaft coaxially. The rotating shaft extends into the interior of the cylinder and is arranged coaxially with the cylinder. The spiral blades are fixedly sleeved on the outer wall of the rotating shaft.

[0019] Preferably, a first fixing ring is fixedly connected to the guide block, a limiting groove is arranged in the first fixing ring, the limiting groove is annular, and its cross-section is circular, at least two first small balls are slidably arranged in the limiting groove, the first small balls are adapted to the limiting groove, and at least two connecting rods are arranged on the first fixing ring, both connecting rods extend into the limiting groove and are respectively fixedly connected to the first small balls.

[0020] Preferably, the inner wall of the tank body is also fixedly connected to a second fixing ring, the second fixing ring is located above the first fixing ring, the inner ring of the second fixing ring is in contact with the connecting rod, the connecting rod is also fixedly connected to a second small ball, the second small ball is located above the second fixing ring, and the second fixing ring is also fixedly connected to a plurality of arc-shaped protrusions arranged circumferentially.

[0021] Preferably, the connecting rod has an upper section, a middle section and a lower section. The upper section is horizontally arranged and fixedly connected to the outer wall of the rotating shaft. The middle section is inclined and located between the upper section and the lower section. The lower section is vertically arranged, and the first ball and the second ball are fixedly connected to the lower section.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] The utility model can transport the organic fertilizer inside the cylinder upward at a uniform speed when the spiral blade rotates, until it reaches the top of the cylinder and falls into the chamber from all sides. The organic fertilizer inside the chamber decreases layer by layer as the cylinder transports the organic fertilizer at the bottom of the chamber, forming a cycle, so that the organic fertilizer is in contact with the air above at every location, so that the organic fertilizer in the tank is fully in contact with the air as a whole, and fermentation is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural schematic diagram of an organic fertilizer vertical fermentation equipment proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of an organic fertilizer vertical fermentation equipment proposed by the utility model;

[0026] Figure 3 The utility model is a schematic diagram of the structure of a limit groove and a first fixing ring in a chamber of an organic fertilizer vertical fermentation device.

[0027] In the figure: 1. tank body; 2. chamber; 3. feed port; 4. discharge port; 5. guide block; 6. guide groove; 7. cylinder; 8. connecting port; 9. spiral blade; 10. support foot; 11. plug body; 12. servo motor; 13. rotating shaft; 14. first fixing ring; 15. limiting groove; 16. first small ball; 17. connecting rod; 18. second fixing ring; 19. second small ball; 20. arc-shaped protrusion. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1 -Attached Figure 3 , an organic fertilizer vertical fermentation equipment, comprising:

[0030] Tank 1;

[0031] The chamber 2 is opened inside the tank body 1;

[0032] A feed port 3 is provided at the upper portion of the tank body 1 and communicated with the chamber 2;

[0033] The discharge port 4 is arranged at the lower part of the tank body 1 and communicated with the chamber 2;

[0034] A guide block 5 is fixed to the bottom of the tank body 1;

[0035] The guide groove 6 is formed on the guide block 5 and is arranged in an upwardly inclined manner from the center to the surroundings;

[0036] Cylinder 7, a hollow structure, fixed in chamber 2;

[0037] The communication port 8 is provided at the bottom of the circumferential side wall of the cylinder 7, and its lowest point is flush with the lowest point of the guide groove 6;

[0038] The spiral blade 9 is arranged inside the cylinder 7 and fits closely with the inner wall of the cylinder 7 and can be driven to rotate by a driving device;

[0039] When the spiral blade 9 rotates, the organic fertilizer inside the cylinder 7 can be transported upward at a uniform speed until it reaches the top of the cylinder 7 and falls into the chamber 2 from all sides. The organic fertilizer inside the chamber 2 decreases layer by layer as the cylinder 7 transports the organic fertilizer at the bottom of the chamber 2, forming a cycle.

[0040] Through the above technical scheme, the organic fertilizer inside the chamber 2 can be moved back and forth from the bottom of the cylinder 7 to the top through circulation, and fall back to the uppermost layer of the organic fertilizer in the chamber 2, so that the organic fertilizer is in contact with the air above at every place, so that the organic fertilizer in the tank is fully in contact with the air as a whole, and the fermentation is completed.

[0041] A plurality of supporting legs 10 are fixedly arranged at the bottom of the tank body 1, which are used to support the tank body 1 so that its discharge port 4 is higher than the ground. The discharge port 4 is provided with an internal thread, and the discharge port 4 is threadedly connected to a plug body 11. The plug body 11 is provided with an external thread. The discharge port 4 has two states, open and closed, through the threaded connection. When open, the organic fertilizer in the chamber 2 is discharged from the tank body 1, and the plug body 11 is separated from the discharge port 4. When closed, the organic fertilizer in the chamber 2 stays in the tank body 1, and the plug body 11 blocks the discharge port 4.

[0042] The driving device is a servo motor 12, which is installed on the top of the outside of the tank body 1. Its output shaft extends inward through the tank body 1 and is fixedly connected to the rotating shaft 13 coaxially. The rotating shaft 13 extends into the interior of the cylinder 7 and is coaxially arranged with the cylinder 7. The spiral blade 9 is fixedly sleeved on the outer wall of the rotating shaft 13.

[0043] A first fixing ring 14 is fixedly connected to the guide block 5, and a limiting groove 15 is arranged in the first fixing ring 14. The limiting groove 15 is annular, and its cross section is circular. At least two first small balls 16 are slidably arranged in the limiting groove 15, and the first small balls 16 are adapted to the limiting groove 15. At least two connecting rods 17 are arranged on the first fixing ring 14, and the two connecting rods 17 are both extended into the limiting groove 15 and are fixedly connected to the first small balls 16 respectively.

[0044] The inner wall of the tank body 1 is also fixedly connected to a second fixing ring 18, which is located above the first fixing ring 14. The inner circle of the second fixing ring 18 is in contact with the connecting rod 17. The connecting rod 17 is also fixedly connected to a second small ball 19, which is located above the second fixing ring 18. The second fixing ring 18 is also fixedly connected to a plurality of arc-shaped protrusions 20 arranged circumferentially.

[0045] The connecting rod 17 has an upper section, a middle section and a lower section. The upper section is horizontally arranged and fixedly connected to the outer wall of the rotating shaft 13. The middle section is inclined and located between the upper section and the lower section. The lower section is vertically arranged. The first ball 16 and the second ball 19 are fixedly connected to the lower section.

[0046] Working principle:

[0047] The organic fertilizer to be fermented is fed into the chamber 2 through the feed port 3;

[0048] The organic fertilizer in the chamber 2 slides downward along the guide groove 6 by gravity and enters the cylinder 7 through the connecting port 8;

[0049] The servo motor 12 is started to drive the rotating shaft 13 and the spiral blade 9 to rotate, and the organic fertilizer inside the cylinder 7 is transported, and the transport direction is from the bottom to the top of the cylinder 7, and the organic fertilizer reaches the top of the cylinder 7 and falls back into the chamber 2, and is located at the uppermost layer of the organic fertilizer in the chamber 2;

[0050] The connecting rod 17 is synchronously driven to rotate. When the second sphere touches the arc-shaped protrusion 20, it is quickly lifted over a short distance and then falls back, thereby driving the guide block 5 to oscillate at a high frequency, which helps the organic fertilizer inside the guide groove 6 to fall quickly and enter the cylinder 7 through the connecting port 8;

[0051] After the fermentation of the organic fertilizer is completed, the plug body 11 is separated from the discharge port 4, and the servo motor 12 is reversed to accelerate the discharge of the organic fertilizer in the chamber 2 out of the tank body 1.

[0052] The above description 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 can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vertical organic fertilizer fermentation equipment, characterized in that: include: Tank body (1); A chamber (2) is provided inside the tank body (1); A feed inlet (3) is arranged at the upper part of the tank body (1) and is connected to the chamber (2); A discharge port (4) is arranged at the lower part of the tank body (1) and is communicated with the chamber (2); A guide block (5) is fixed to the inner bottom of the tank body (1); A guide groove (6) is formed on the guide block (5) and is arranged in an upwardly inclined manner from the center to the periphery; The cylinder (7) is a hollow structure fixed in the chamber (2); The communication port (8) is formed on the bottom of the circumferential side wall of the cylinder (7), and its lowest point is flush with the lowest point of the guide groove (6); The spiral blade (9) is arranged inside the cylinder (7) and fits closely with the inner wall of the cylinder (7), and can be driven to rotate by a driving device; When the spiral blade (9) rotates, the organic fertilizer inside the cylinder (7) can be transported upward at a uniform speed until it reaches the top of the cylinder (7) and falls from all sides into the chamber (2). The organic fertilizer inside the chamber (2) decreases layer by layer as the cylinder (7) transports the organic fertilizer at the bottom of the chamber (2), thus forming a cycle.

2. A vertical organic fertilizer fermentation equipment according to claim 1, characterized in that, A plurality of supporting legs (10) are fixedly arranged at the bottom of the tank body (1) for supporting the tank body (1) so that its discharge port (4) is higher than the ground. The discharge port (4) is provided with an internal thread, the discharge port (4) is threadedly connected to a plug body (11), and the plug body (11) is provided with an external thread. The discharge port (4) has two states of being open and closed through the threaded connection.

3. A kind of organic fertilizer vertical fermentation equipment according to claim 2, characterized in that, The driving device is a servo motor (12), which is installed at the top of the outside of the tank body (1). The output shaft of the servo motor (12) passes through the tank body (1) and extends inwardly, and is coaxially fixedly connected to the rotating shaft (13). The rotating shaft (13) extends into the interior of the cylinder (7) and is coaxially arranged with the cylinder (7). The spiral blade (9) is fixedly sleeved on the outer wall of the rotating shaft (13).

4. A vertical organic fertilizer fermentation equipment according to claim 3, characterized in that, A first fixing ring (14) is fixedly connected to the guide block (5), a limiting groove (15) is arranged in the first fixing ring (14), the limiting groove (15) is annular, and its cross section is circular, at least two first small balls (16) are slidably arranged in the limiting groove (15), the first small balls (16) are adapted to the limiting groove (15), and at least two connecting rods (17) are arranged on the first fixing ring (14), both of which extend into the limiting groove (15) and are fixedly connected to the first small balls (16) respectively.

5. A vertical organic fertilizer fermentation equipment according to claim 4, characterized in that, The inner wall of the tank body (1) is also fixedly connected to a second fixing ring (18), the second fixing ring (18) is located above the first fixing ring (14), the inner ring of the second fixing ring (18) is in contact with the connecting rod (17), the connecting rod (17) is also fixedly connected to a second small ball (19), the second small ball (19) is located above the second fixing ring (18), and the second fixing ring (18) is also fixedly connected to a plurality of arc-shaped protrusions (20) arranged circumferentially.

6. A vertical organic fertilizer fermentation equipment according to claim 5, characterized in that: The connecting rod (17) comprises an upper section, a middle section and a lower section. The upper section is arranged horizontally and fixedly connected to the outer wall of the rotating shaft (13). The middle section is arranged obliquely and is located between the upper section and the lower section. The lower section is arranged vertically. The first small ball (16) and the second small ball (19) are both fixedly connected to the lower section.

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