A layered stirring organic fertilizer fermentation equipment

Abstract

The utility model relates to the technical field of organic fertilizer fermentation, disclose a kind of organic fertilizer fermentation equipment of layered stirring, including lower box, the lower box top end is connected with upper box by mounting assembly, the left end of upper box is equipped with air inlet pipe, the right end of upper box is equipped with exhaust pipe, air inlet pipe and exhaust pipe outer wall are all provided with air pump, the upper box top end is fixedly connected with fixed frame, the fixed frame top end is connected with reciprocating screw rod by drive assembly, the reciprocating screw rod bottom is fixedly connected with stirring blade, the inner wall of upper box is connected with fixed block by support assembly. In the utility model, in the fermentation process, it can be started regularly to drive motor under the cooperation of fixed block to make reciprocating screw rod drive stirring blade in horizontal stirring raw material, while reciprocating motion in the vertical direction in lower box interior, so as to mix the raw material of each layer accumulation, so that each layer raw material can be evenly contacted oxygen and microorganism, improve fermentation effect.

Description

Technical Field

[0001] This utility model relates to the field of organic fertilizer fermentation technology, and in particular to an organic fertilizer fermentation device with layered stirring. Background Technology

[0002] As we all know, organic fertilizers can provide crops with the trace elements or nutrients they need for growth in a timely manner, meeting their growth requirements and improving their resistance to pests and diseases and their yield. Organic fertilizers require fermentation equipment during production, through which microorganisms degrade the raw materials.

[0003] Existing technologies mostly use a single fermentation tank for fermentation, which does not allow the raw materials inside the fermentation tank to be turned over during the fermentation process, requires a long fermentation time, and has low production efficiency. In order to address this technical problem, this application proposes a layered stirring organic fertilizer fermentation device. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a layered stirring organic fertilizer fermentation device. During the fermentation process, the drive motor can be started at regular intervals. With the cooperation of the fixed block, the reciprocating screw drives the stirring blades to reciprocate vertically inside the lower chamber while horizontally stirring the raw materials. This mixes the raw materials stacked in each layer, ensuring that each layer of raw materials can be evenly exposed to oxygen and microorganisms, thereby improving the fermentation effect.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A layered stirring organic fertilizer fermentation device includes a lower chamber, an upper chamber connected to the top of the lower chamber via an installation assembly, an air inlet pipe passing through the left end of the upper chamber, an exhaust pipe passing through the right end of the upper chamber, air pumps being installed on the outer walls of both the air inlet and exhaust pipes, a fixing frame fixedly connected to the top of the upper chamber, a reciprocating screw connected to the top of the fixing frame via a drive assembly, a stirring blade fixedly connected to the bottom end of the reciprocating screw, and a fixing block connected to the inner wall of the upper chamber via a support assembly.

[0007] Furthermore, the mounting assembly includes a slot located at the top of the lower housing, a retaining ring engaging with the inner wall of the slot, the top of the retaining ring being fixedly connected to the bottom of the upper housing, and a first mounting block being fixedly connected to the upper side of the outer wall of the lower housing.

[0008] Furthermore, a second mounting block is fixedly connected to the lower side of the outer wall of the upper housing, and the first mounting block and the second mounting block are connected by fixing bolts.

[0009] Furthermore, the drive assembly includes a drive motor fixedly connected to the top of the fixed frame, a drive shaft fixedly connected to the drive end of the drive motor, and the outer wall of the reciprocating lead screw is disposed on the inner wall of the drive shaft.

[0010] Furthermore, the outer wall of the drive shaft is rotatably connected to the inner wall of the top of the upper housing, and the left and right ends of the reciprocating screw are fixedly connected to limit blocks, the outer walls of the limit blocks are slidably connected to the inner wall of the drive shaft.

[0011] Furthermore, the support assembly includes connecting rods that are fixedly connected to the inner walls of both the left and right ends of the upper housing, and each connecting rod has a fixing ring fixedly connected to its inward end.

[0012] Furthermore, the outer wall of the fixed block is fixedly connected to the inner wall of the fixed ring, and the outer wall of the reciprocating screw is disposed on the inner wall of the fixed block.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, during the fermentation process, the drive motor can be started at regular intervals. With the cooperation of the fixed block, the reciprocating screw drives the stirring blade to reciprocate in the vertical direction inside the lower box while horizontally stirring the raw materials. This mixes the raw materials piled up in each layer, so that each layer of raw materials can be evenly contacted with oxygen and microorganisms, thereby improving the fermentation effect.

[0015] 2. In this utility model, after fermentation is completed, the upper box can be removed from the lower box using tools, and then the lower box can be directly replaced for the next fermentation. The lower box that has been fermented is moved aside for material retrieval. The operation is convenient and seamless, which can greatly save the time of loading and unloading materials and further improve production efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of an organic fertilizer fermentation device with layered stirring according to the present invention;

[0017] Figure 2 An exploded view of an organic fertilizer fermentation device with layered stirring according to this utility model;

[0018] Figure 3 This is a cross-sectional view of the upper chamber of an organic fertilizer fermentation device with layered stirring, as proposed in this utility model.

[0019] Legend:

[0020] 1. Lower housing; 2. First mounting block; 3. Second mounting block; 4. Air inlet pipe; 5. Air pump; 6. Upper housing; 7. Fixing frame; 8. Drive shaft; 9. Drive motor; 10. Exhaust pipe; 11. Slot; 12. Stirring blade; 13. Reciprocating screw; 14. Snap ring; 15. Connecting rod; 16. Fixing ring; 17. Fixing block; 18. Limiting block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figure 1-3 An embodiment of this utility model is provided: a layered stirring organic fertilizer fermentation device, including a lower box 1, an upper box 6 connected to the top of the lower box 1 by an installation component, the installation component including a slot 11 opened at the top of the lower box 1, a retaining ring 14 being engaged in the inner wall of the slot 11, the top of the retaining ring 14 being fixedly connected to the bottom of the upper box 6, a first mounting block 2 being fixedly connected to the upper side of the outer wall of the lower box 1, a second mounting block 3 being fixedly connected to the lower side of the outer wall of the upper box 6, the first mounting block 2 and the second mounting block 3 being connected by a fixing bolt, an air inlet pipe 4 being provided through the left end of the upper box 6, an exhaust pipe 10 being provided through the right end of the upper box 6, and an air pump 5 being provided on the outer wall of both the air inlet pipe 4 and the exhaust pipe 10;

[0023] Specifically, the upper box 6 can be lifted by the two handles at the top, so that the retaining ring 14 at the bottom of the upper box 6 can be inserted into the retaining groove 11 at the top of the lower box 1, thereby connecting the first mounting block 2 and the second mounting block 3. At this time, the lower box 1 and the upper box 6 can be fixed by tools and fixing bolts, providing a sealed space for raw material fermentation. Then, the oxygen required for fermentation can be supplied to the lower box 1 through the air inlet pipe 4 and the exhaust pipe 10 in conjunction with the air pump 5, and the waste gas generated during fermentation can be discharged, ensuring the basic fermentation conditions inside the lower box 1. After fermentation is completed, the upper box 6 can be removed from the lower box 1 by tools, and then the lower box 1 can be directly replaced for the next fermentation. The lower box 1 that has been fermented is moved aside for material retrieval. The operation is convenient and continuous, which can greatly save the loading and unloading time and further improve production efficiency.

[0024] A fixed frame 7 is fixedly connected to the top of the upper housing 6. A reciprocating screw 13 is connected to the top of the fixed frame 7 via a drive assembly. The drive assembly includes a drive motor 9 fixedly connected to the top of the fixed frame 7. A transmission shaft 8 is fixedly connected to the drive end of the drive motor 9. The outer wall of the reciprocating screw 13 is disposed on the inner wall of the transmission shaft 8. The outer wall of the transmission shaft 8 is rotatably connected to the inner wall of the top of the upper housing 6. Limiting blocks 18 are fixedly connected to both ends of the reciprocating screw 13. The outer walls of the limiting blocks 18 are slidably connected to the inner wall of the transmission shaft 8. A stirring blade 12 is fixedly connected to the bottom of the reciprocating screw 13. A fixed block 17 is connected to the inner wall of the upper housing 6 via a support assembly. The support assembly includes a connecting rod 15 fixedly connected to both ends of the upper housing 6. A fixing ring 16 is fixedly connected to one end of the connecting rod 15. The outer wall of the fixing block 17 is fixedly connected to the inner wall of the fixing ring 16. The outer wall of the reciprocating screw 13 is disposed on the inner wall of the fixing block 17.

[0025] Specifically, during the fermentation process, the drive motor 9 can be started at regular intervals to drive the transmission shaft 8 to rotate, which in turn drives the reciprocating screw 13 to rotate and drive the stirring blade 12 to tumble the raw materials inside the lower chamber 1. At the same time, under the action of the fixing block 17, the stirring blade 12 will also reciprocate vertically inside the lower chamber 1 while horizontally stirring the raw materials, thereby mixing the raw materials piled up in each layer. This ensures that each layer of raw materials can be evenly exposed to oxygen and microorganisms, preventing the bottom layer of raw materials from being unable to contact oxygen due to the accumulation of the upper layer, which would affect the fermentation effect. The limiting blocks 18 fixed on both sides of the reciprocating screw 13 will slide inside the transmission shaft 8 to ensure that the reciprocating screw 13 can rotate synchronously with the transmission shaft 8 while moving inside the transmission shaft 8.

[0026] Working Principle: In practical use, the raw materials to be fermented are first placed into the lower chamber 1. Then, the upper chamber 6 is lifted using the two handles on it, causing the retaining ring 14 at the bottom of the upper chamber 6 to engage with the retaining groove 11 at the top of the lower chamber 1. This connects the second mounting block 3 with the first mounting block 2. Next, the first mounting block 2 and the second mounting block 3 are connected using fixing bolts, thus fixing the upper chamber 6 onto the lower chamber 1, providing a sealed environment for the raw material fermentation. During fermentation, oxygen is supplied to the lower chamber 1 through the air inlet pipe 4 to create conditions for fermentation. Simultaneously, the waste gas generated during fermentation is discharged through the exhaust pipe 10 and treated in a biological filter to meet emission standards. Every so often, the drive motor 9 can be started to rotate, driving the transmission shaft 8 to rotate. With the cooperation of the limit block 18, the reciprocating screw 13 follows the transmission shaft. The synchronous rotation of the drive shaft 8 causes the external thread on the reciprocating screw 13 to mesh with the internal thread of the fixed ring 16, generating movement. This causes the reciprocating screw 13 to rotate along with the drive shaft 8, while simultaneously reciprocating vertically within the drive shaft 8. This, in turn, drives the stirring blade 12 to rotate and move up and down within the lower chamber 1, turning over the raw materials. The bottom materials are turned upwards, while the top materials are turned downwards, ensuring that oxygen and microorganisms can fully contact each layer of raw materials, thus improving fermentation efficiency. After fermentation, the fixing bolts can be removed from between the first mounting block 2 and the second mounting block 3 using tools. Then, the upper chamber 6 can be lifted to directly replace the lower chamber 1 at the bottom for the next fermentation. The fermented lower chamber 1 can be moved aside for material removal. The operation is convenient and seamless, significantly saving loading and unloading time and further improving production efficiency.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A layered stirring organic fertilizer fermentation device, comprising a lower chamber (1), characterized in that: The upper box (6) is connected to the top of the lower box (1) via an installation assembly. An air inlet pipe (4) is provided at the left end of the upper box (6), and an exhaust pipe (10) is provided at the right end of the upper box (6). An air pump (5) is provided on the outer wall of both the air inlet pipe (4) and the exhaust pipe (10). A fixing frame (7) is fixedly connected to the top of the upper box (6). A reciprocating screw (13) is connected to the top of the fixing frame (7) via a drive assembly. A stirring blade (12) is fixedly connected to the bottom end of the reciprocating screw (13). A fixing block (17) is connected to the inner wall of the upper box (6) via a support assembly.

2. The organic fertilizer fermentation equipment with layered stirring according to claim 1, characterized in that: The mounting assembly includes a slot (11) at the top of the lower housing (1), a retaining ring (14) is engaged on the inner wall of the slot (11), the top of the retaining ring (14) is fixedly connected to the bottom of the upper housing (6), and a first mounting block (2) is fixedly connected to the upper side of the outer wall of the lower housing (1).

3. The organic fertilizer fermentation equipment with layered stirring according to claim 2, characterized in that: The lower side of the outer wall of the upper box (6) is fixedly connected to a second mounting block (3), and the first mounting block (2) and the second mounting block (3) are connected by fixing bolts.

4. The organic fertilizer fermentation equipment with layered stirring according to claim 1, characterized in that: The drive assembly includes a drive motor (9) fixedly connected to the top of the fixed frame (7), and a transmission shaft (8) fixedly connected to the drive end of the drive motor (9). The outer wall of the reciprocating screw (13) is arranged on the inner wall of the transmission shaft (8).

5. The organic fertilizer fermentation equipment with layered stirring according to claim 4, characterized in that: The outer wall of the drive shaft (8) is rotatably connected to the inner wall of the top of the upper housing (6). The left and right ends of the reciprocating screw (13) are fixedly connected to limit blocks (18), and the outer walls of the limit blocks (18) are slidably connected to the inner wall of the drive shaft (8).

6. The organic fertilizer fermentation equipment with layered stirring according to claim 1, characterized in that: The support assembly includes connecting rods (15) that are fixedly connected to the inner walls of both the left and right ends of the upper housing (6), and each connecting rod (15) has a fixing ring (16) fixedly connected to one end inward.

7. The organic fertilizer fermentation equipment with layered stirring according to claim 1, characterized in that: The outer wall of the fixed block (17) is fixedly connected to the inner wall of the fixed ring (16), and the outer wall of the reciprocating screw (13) is set on the inner wall of the fixed block (17).

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