Intelligent liquid organic fertilizer fermentation device

Abstract

The present invention discloses an intelligent liquid organic fertilizer fermentation device, and relates to the technical field of fermentation alarm. The intelligent liquid organic fertilizer fermentation device comprises a pressure alarm mechanism, and also comprises a bottom plate, a fermentation tank is fixedly connected to the top of the bottom plate, and a drain valve is fixedly connected to the bottom of the fermentation tank, a feed pipe arranged in an L shape is fixedly connected to the side wall of the fermentation tank, and a feed valve is fixedly connected to the upper end of the feed pipe. During fermentation, when the gas pressure in the fermentation tank is relatively high, the intelligent liquid organic fertilizer fermentation device will alarm and automatically exhaust, and after the fermentation is completed, it can alarm in time to remind the staff to handle it; after the fermentation is completed, it is convenient to squeeze the waste residue multiple times, and at the same time, it can avoid the influence of larger and harder impurities such as stones, and it is convenient to clean and collect the waste residue after squeezing, which is more convenient and intelligent, more convenient and quick to use, and can improve the efficiency and effect of fermentation.

Description

Technical Field

[0001] The invention relates to the technical field of fermentation alarm, in particular to an intelligent liquid organic fertilizer fermentation device. Background Art

[0002] Liquid organic fertilizer is in liquid form and is made from natural organic matter after fermentation or chemical and biological degradation. It is usually used in crop irrigation and fertilization to improve soil structure and increase vegetation coverage, thereby increasing crop yield and quality. When liquid organic fertilizer is fermented, the staff needs to place the liquid organic fertilizer raw materials through the feed pipe into the fermentation tank for fermentation. After several days of fermentation, the raw materials will become liquid, thus making liquid organic fertilizer.

[0003] However, when the existing liquid organic fertilizer fermentation device is in use, during the fermentation process, microbial activity will produce gas, resulting in an increase in pressure in the container. The operator is required to regularly open the container port or the exhaust valve to release the gas in the container to prevent the container from rupturing, which is not convenient or intelligent; it is not convenient to monitor the fermentation status and alarm reminders. After the fermentation is completed, the alarm cannot be triggered in time to remind the staff, and the staff needs to check it by themselves, which is not convenient or intelligent, and will affect the efficiency and effect of the fermentation; after the fermentation is completed, liquid organic fertilizer is likely to remain in the waste residue and there will be some large and hard impurities such as stones, which is not convenient for separating and collecting the liquid organic fertilizer and the waste residue, affecting the collection efficiency and effect of the liquid organic fertilizer. Summary of the invention

[0004] The object of the present invention is to provide an intelligent liquid organic fertilizer fermentation device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent liquid organic fertilizer fermentation device, comprising a pressure alarm mechanism, and also comprising a bottom plate, a fermentation tank is fixedly connected to the top of the bottom plate, and a drain valve is fixedly connected to the bottom of the fermentation tank, a feed pipe arranged in an L shape is fixedly connected to the side wall of the fermentation tank, and a feed valve is fixedly connected to the upper end of the feed pipe, and a material box is fixedly connected to the inlet of the feed valve, the top of the fermentation tank is rotatably connected to a plurality of blades arranged in an array through a rotating rod, and the upper end of the rotating rod penetrates the top of the fermentation tank and is driven by a driving mechanism, the side wall of the rotating rod is connected to a moving tube through a reset mechanism, and a scraper is fixedly connected to the side wall of the moving tube, and the rotation of the moving tube is pushed by a pushing mechanism, the side wall of the moving tube is sleeved with a fixing ring, and the fixing ring is fixedly connected to the inner wall of the fermentation tank, the bottom of the fixing ring is connected to a filter ring through a lifting mechanism, and the filter ring is sleeved on the rotating rod and the side wall of the blade, the bottom of the fixing ring is connected to a plurality of arc plates arranged in an array through a telescopic mechanism, and each arc plate is composed of a plurality of arc blocks;

[0006] The side wall of the fermentation tank is provided with a slag discharge mechanism, and the slag discharge mechanism includes a rectangular tube fixedly inserted in the side wall of the fermentation tank, a slag discharge valve is fixedly connected to the bottom of the rectangular tube, and a triangular block is connected to the rectangular tube through a movable mechanism, the side wall of the triangular block is fixedly connected with an arc-shaped sealing plate, and the side wall of the triangular block is provided with an inclined surface, the side wall of the inclined surface is provided with an inclined groove, and a conveyor belt is connected in the inclined groove through a conveying mechanism, and the side wall of the conveyor belt is fixedly connected with a plurality of cutters arranged in an array.

[0007] Preferably, the pressure alarm mechanism includes a fixed tube and an alarm fixedly inserted on the top of the fermentation tank, and a moving column is slidably connected in the fixed tube through a guide mechanism, a counterweight is fixedly connected to the top of the moving column, and an exhaust pipe is fixedly connected to the side wall of the fixed tube, a support plate is fixedly connected to the top of the fermentation tank, and the side wall of the support plate is rotatably connected to a rotating plate through a rotating shaft, an arc-shaped scale plate is fixedly provided at one end of the rotating plate away from the moving column, and a sliding groove is provided on the side wall of the rotating plate, a first connecting block is fixedly connected to the side wall of the first connecting block, and a push pin is fixedly connected to the side wall of the first connecting block, the push pin is inserted in the sliding groove, and a mounting plate is fixedly connected to the top of the fermentation tank, a pointer and a visual sensor are fixedly connected to the side wall of the mounting plate, and the alarm is electrically connected to the visual sensor.

[0008] Preferably, the guide mechanism comprises two symmetrically arranged third T-shaped guide rods fixedly connected to the top of the fermentation tank, the side walls of the third T-shaped guide rods are sleeved with sliding plates, and the sliding plates are fixed to the side walls of the moving column.

[0009] Preferably, the pushing mechanism includes a sliding groove opened on the side wall of the rotating rod, and the sliding groove includes a spiral groove and a vertical groove connected end to end, the top of the movable tube is fixedly connected to a second connecting block, the side wall of the second connecting block is fixedly connected to a pushing rod, and the pushing rod is inserted in the sliding groove.

[0010] Preferably, the reset mechanism includes a rotating ring rotatably connected to the side wall of the rotating rod, and the bottom of the rotating ring is fixedly connected to two symmetrically arranged sleeve rods, the side wall of each sleeve rod is sleeved with a sleeve, the lower end of the sleeve is fixed to the top of the movable tube, and the side wall of each sleeve is sleeved with a first spring.

[0011] Preferably, the telescopic mechanism includes two symmetrically arranged first T-shaped guide rods fixedly connected to the top of each arc block, and a fixing ring is sleeved on the side wall of the first T-shaped guide rod, and the side wall of each of the first T-shaped guide rods is sleeved with a second spring, and the two ends of the second spring are respectively fixed to the top of the fixing ring and the top of the first T-shaped guide rod.

[0012] Preferably, the conveying mechanism includes two symmetrically arranged conveying rollers rotatably connected to the bottom of the inclined trough, and the conveying belt is sleeved on the side walls of the conveying rollers, the side walls of the triangular block and the sealing plate are provided with mounting holes, rollers are inserted into the mounting holes, and the rollers are fixed to the upper end of one of the conveying rollers.

[0013] Preferably, the moving mechanism includes two symmetrically arranged guide rods fixedly connected to the side walls of the triangular block, and the other end of the guide rod passes through the side wall of the rectangular tube and is fixedly connected to a block, the side wall of the block is fixedly connected to an iron block, the side wall of the rectangular tube is fixedly connected to an electromagnet, and the side wall of each guide rod is sleeved with a third spring.

[0014] Preferably, the lifting mechanism includes a fixed block fixedly connected to the top of the fixed ring, and the side wall of the fixed block is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a winding wheel, the side wall of the winding wheel is fixedly connected to a pull rope, and the lower end of the pull rope passes through the bottom of the arc block and is fixed to the top of the filter ring.

[0015] Preferably, the driving mechanism comprises an L-shaped plate fixedly connected to the top of the fermentation tank, a second motor is fixedly connected to the top of the L-shaped plate, and an output end of the second motor is fixed to the upper end of the rotating rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) This intelligent liquid organic fertilizer fermentation device is provided with a pressure alarm device, etc. During fermentation, a variety of raw materials are first added into the material box, and then the feed valve is opened. At this time, the materials enter the fermentation tank through the feed pipe and are at the top of the filter ring. Then, the feed valve is closed and the fermentation operation can be carried out. During the fermentation process, microbial activity will produce gas, causing the pressure in the container to increase. At this time, the moving column is pushed to move upward along the fixed pipe. At the same time, when the moving column moves upward, it can drive the push pin to slide in the slide groove through the first connecting block, thereby driving the rotating plate to rotate downward along the rotating shaft and driving the scale plate to rotate synchronously. The gas pressure in the fermentation tank can be determined by observing the scale indicated by the pointer through the visual sensor. When the pressure is high, an alarm is sounded through the alarm. At the same time, when the moving column moves upward and exposes the inlet of the exhaust pipe, at this time, The gas in the fermentation tank can be discharged through the fixed pipe and the exhaust pipe for collection and treatment. After the gas is discharged, the gas pressure in the fermentation tank becomes smaller. At this time, the moving column can move downward and reset under the action of the counterweight block, and seal the inlet of the exhaust pipe. At the same time, it drives the rotating plate and the scale plate to rotate and reset. At this time, the alarm stops alarming. If the alarm continues to alarm, the staff is required to perform inspection and maintenance. In addition, the change of the pointer indication scale within a certain period of time can be detected by the visual sensor to determine the change of the gas pressure in the fermentation tank. If the change in the pointer indication scale gradually becomes smaller, it means that a large amount of gas is no longer generated in the fermentation tank. At this time, it means that the fermentation is completed, and the alarm is sounded through the alarm to remind the staff to deal with it, thereby facilitating the monitoring of the fermentation status and alarm reminders, which is more convenient and intelligent, making the fermentation more efficient and effective.

[0018] (2) The intelligent liquid organic fertilizer fermentation device is provided with a lifting mechanism and a pushing mechanism. After the fermentation is completed, the first motor is started. The rotation of the first motor drives the rotation of the winding wheel, thereby winding the pull rope, and then pulling the filter ring to slide upward along the rotating rod and the side wall of the blade. At this time, the waste residue adhering to the surface of the rotating rod, the blade and the inner wall of the fermentation tank can be scraped and cleaned, which is convenient for cleaning operations and ensures the effect of subsequent fermentation. At the same time, when the filter ring moves upward, it can drive the waste residue to move upward synchronously. When the filter ring abuts against the bottom of the moving tube, the moving tube can be pushed to move upward. At the same time, the first spring is compressed, and when the moving tube moves upward, the pushing rod is driven to slide upward along the spiral groove through the second connecting block, thereby pushing the moving tube and the scraper to rotate. At this time, the waste residue on the top of the filter ring can be scraped and leveled by the scraper. After the scraping is completed, when the filter ring continues to move upward, the pushing rod slides upward along the vertical groove. At this time, the waste residue abuts against the bottom of the arc block, and a squeezing operation is performed to facilitate the passage of liquid. The filter ring enters the bottom of the fermentation tank and is discharged and collected through the drain valve, thereby improving the production efficiency and effect of the liquid organic fertilizer. Moreover, when there are larger and harder impurities such as stones in the waste residue, they will be against the bottom of the arc block and push some of the arc blocks to move upward. At the same time, the second spring is compressed. At this time, other areas can be squeezed normally, thereby ensuring the efficiency and effect of the squeezing. Then, the first motor is reversed. At this time, the filter ring can gradually move downward under the action of gravity. At this time, the moving tube can gradually move downward under the action of the first spring. When the push rod slides along the vertical groove to the spiral groove, it can push the moving tube and the scraper to rotate again. At this time, the squeezing waste residue can be scraped. Then, the filter ring continues to move upward through the lifting mechanism. At this time, the squeezing waste residue can also be scraped by the scraper to change the position of larger and harder impurities such as stones to avoid affecting the squeezing operation. Through multiple squeezing, the collection efficiency and effect of the waste liquid can be improved, which is more convenient and intelligent, thereby improving the production efficiency and effect of the liquid organic fertilizer.

[0019] (3) This intelligent liquid organic fertilizer fermentation device is provided with a slag discharge mechanism, etc. After the extrusion is completed, the filter ring is driven to move downward through the lifting mechanism and detached from the bottom of the movable tube. At the same time, the height of the top of the filter ring is made the same as the height of the bottom of the triangular block. Then, the electromagnet is energized. After the electromagnet is energized, the iron block is attracted, thereby pushing the triangular block and the sealing plate along the rectangular tube into the fermentation tank through the guide rod. At the same time, the third spring is compressed, and the triangular block slides along the top of the filter ring and the roller is abutted against the side wall of the rotating rod. Then, the second motor is started, and the rotation of the second motor drives the rotating rod and the leaf The rotation of the sheet drives the rotation of the filter ring. At this time, the waste residue on the top of the filter ring can be scraped off through the inclined surface of the triangular block. At the same time, when the rotating rod rotates, it can drive the roller to rotate, thereby driving the two conveying rollers to rotate, and then driving the conveyor belt and the cutter to transport. At this time, the cutter can break the scraped waste residue to avoid clumping, and with the conveyor belt, the waste residue can be transported to the rectangular tube and discharged through the slag discharge valve, so as to facilitate the cleaning and collection of the waste residue after fermentation. It is more convenient and intelligent, more convenient and quick to use, and can improve the efficiency of fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a partial cross-sectional structural schematic diagram of the fixed pipe and the exhaust pipe in the present invention;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the fermentation tank in the present invention;

[0023] Figure 4 It is a partial cross-sectional structural schematic diagram of the fermentation tank in the present invention from another perspective;

[0024] Figure 5 It is a schematic diagram of a partial cross-sectional structure of a rectangular tube in the present invention;

[0025] Figure 6 It is a partial cross-sectional structural schematic diagram of the triangular block and the sealing plate in the present invention;

[0026] Figure 7 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0027] Figure 8 for Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0028] Fig. 9 for Figure 3 Schematic diagram of the enlarged structure at C in the middle;

[0029] Fig.10 for Figure 4 Schematic diagram of the enlarged structure at D in the middle;

[0030] Fig.11 for Figure 5 Schematic diagram of the enlarged structure at E in the middle;

[0031] Fig.12 for Fig. 9 The enlarged structural diagram at F in the middle;

[0032] Fig.13 for Fig.10 Schematic diagram of the enlarged structure at G in the middle.

[0033] In the figure: 1, bottom plate; 2, reset mechanism; 201, rotating ring; 202, sleeve rod; 203, sleeve; 204, first spring; 3, push mechanism; 301, spiral groove; 302, vertical groove; 303, second connecting block; 304, push rod; 4, telescopic mechanism; 401, first T-shaped guide rod; 402, second spring; 5, conveying mechanism; 501, conveying roller; 502, mounting hole; 503, roller; 6, moving machine 601, stopper; 602, iron block; 603, electromagnet; 701, guide rod; 702, third spring; 8, lifting mechanism; 801, fixed block; 802, first motor; 803, pull rope; 804, winding wheel; 9, driving mechanism; 901, L-shaped plate; 902, second motor; 10, guide mechanism; 1001, sliding plate; 1002, third T-shaped guide rod; 1101, fermentation tank; 1102, inlet Material pipe; 1103, feeding valve; 1104, material box; 1105, drain valve; 12, rotating rod; 13, blade; 1401, fixed pipe; 1402, moving column; 1403, counterweight; 1404, support plate; 1405, rotating shaft; 1406, scale plate; 1407, mounting plate; 1408, pointer; 1409, visual sensor; 1410, slide; 1411, first connecting block; 1412, push Movable pin; 1413, exhaust pipe; 1414, alarm; 1415, rotating plate; 15, fixed ring; 16, arc plate; 1601, arc block; 17, filter ring; 18, moving pipe; 19, scraper; 20, slag discharge mechanism; 2001, rectangular tube; 2002, slag discharge valve; 2003, sealing plate; 2004, triangular block; 2005, inclined trough; 2006, inclined surface; 2007, conveyor belt; 2008, cutter. DETAILED DESCRIPTION

[0034] The following will be combined with 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 of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 13 The present invention provides a technical solution: an intelligent liquid organic fertilizer fermentation device, including a pressure alarm mechanism, and also including a bottom plate 1, a fermentation tank 1101 is fixedly connected to the top of the bottom plate 1, and a drain valve 1105 is fixedly connected to the bottom of the fermentation tank 1101, an L-shaped feed pipe 1102 is fixedly connected to the side wall of the fermentation tank 1101, and a feed valve 1103 is fixedly connected to the upper end of the feed pipe 1102, and a material box 1104 is fixedly connected to the inlet of the feed valve 1103, and a plurality of array-arranged blades 13 are rotatably connected to the top of the fermentation tank 1101 through a rotating rod 12, and the upper end of the rotating rod 12 passes through the top of the fermentation tank 1101 The driving mechanism 9 is used for driving. The side wall of the rotating rod 12 is connected to the moving tube 18 through the reset mechanism 2, and the side wall of the moving tube 18 is fixedly connected to the scraper 19. The rotation of the moving tube 18 is driven by the pushing mechanism 3. The side wall of the moving tube 18 is sleeved with a fixing ring 15, and the fixing ring 15 is fixedly connected to the inner wall of the fermentation tank 1101. The bottom of the fixing ring 15 is connected to a filter ring 17 through the lifting mechanism 8, and the filter ring 17 is sleeved on the side walls of the rotating rod 12 and the blades 13. The bottom of the fixing ring 15 is connected to a plurality of arc plates 16 arranged in an array through the telescopic mechanism 4, and each arc plate 16 is composed of a plurality of arc blocks 1601.

[0036] The side wall of the fermentation tank 1101 is provided with a slag discharge mechanism 20, and the slag discharge mechanism 20 includes a rectangular tube 2001 fixedly inserted in the side wall of the fermentation tank 1101, a slag discharge valve 2002 is fixedly connected to the bottom of the rectangular tube 2001, and a triangular block 2004 is connected to the rectangular tube 2001 through a moving mechanism 6, and an arc-shaped sealing plate 2003 is fixedly connected to the side wall of the triangular block 2004, and a slope 2006 is provided on the side wall of the slope 2006, and a slant groove 2005 is opened, and a conveyor belt 2005 is connected to the slant groove 2005 through a conveying mechanism 5. 007. The side wall of the conveyor belt 2007 is fixedly connected with a plurality of cutters 2008 arranged in an array. During fermentation, when the gas pressure in the fermentation tank 1101 is relatively high, an alarm is given and the gas is automatically exhausted. At the same time, it is convenient to monitor the fermentation status and give an alarm reminder. After the fermentation is completed, an alarm is given in time to remind the staff to deal with it. After the fermentation is completed, it is convenient to squeeze the waste residue multiple times. At the same time, it can avoid the influence of larger and harder impurities such as stones, and it is convenient to clean and collect the squeezed waste residue. It is more convenient and quick to use, and can improve the efficiency and effect of the fermentation.

[0037] After the extrusion is completed, the filter ring 17 is driven by the lifting mechanism 8 to move downward and disengage from the bottom of the movable tube 18. At the same time, the height of the top of the filter ring 17 is made the same as the height of the bottom of the triangular block 2004. Then, the triangular block 2004 and the sealing plate 2003 are pushed along the rectangular tube 2001 into the fermentation tank 1101 by the movable mechanism 6. At this time, the waste residue on the top of the filter ring 17 can be scraped off by the inclined surface 2006 of the triangular block 2004. At the same time, the conveying mechanism 5 drives the conveyor belt 2007 and the cutter 2008 for conveying. The cutter 2008 can crush the scraped waste residue to avoid clumping. In addition, along with the conveying of the conveyor belt 2007, the waste residue can be transported to the rectangular tube 2001 and discharged through the slag discharge valve 2002.

[0038] The pressure alarm mechanism includes a fixed tube 1401 and an alarm 1414 fixedly inserted on the top of the fermentation tank 1101, and a movable column 1402 is slidably connected in the fixed tube 1401 through a guide mechanism 10, a counterweight block 1403 is fixedly connected to the top of the movable column 1402, and an exhaust pipe 1413 is fixedly connected to the side wall of the fixed tube 1401, a support plate 1404 is fixedly connected to the top of the fermentation tank 1101, and a side wall of the support plate 1404 is rotatably connected to a rotating shaft 1405. The rotating plate 1415 is fixed with an arc-shaped scale plate 1406 at one end of the rotating plate 1415 away from the moving column 1402, and a slide groove 1410 is opened on the side wall of the rotating plate 1415, and the side wall of the moving column 1402 is fixedly connected with a first connecting block 1411, and the side wall of the first connecting block 1411 is fixedly connected with a push pin 1412, and the push pin 1412 is inserted in the slide groove 1410, and the top of the fermentation tank 1101 is fixedly connected with a mounting plate 1407, and the side wall of the mounting plate 1407 A pointer 1408 and a visual sensor 1409 are fixedly connected, and an alarm 1414 is electrically connected to the visual sensor 1409. During the fermentation process, microbial activity will produce gas, causing the pressure in the container to increase. At this time, the moving column 1402 is pushed to move upward along the fixed tube 1401. At the same time, when the moving column 1402 moves upward, the pushing pin 1412 can be driven to slide in the slide groove 1410 through the first connecting block 1411, thereby pushing the rotating plate 1415 to rotate downward along the rotating shaft 1405, and driving the scale plate 1406 to rotate synchronously. The gas pressure in the fermentation tank 1101 can be determined by observing the scale indicated by the pointer 1408 through the visual sensor 1409. When the pressure is relatively high, an alarm is sounded through the alarm 1414. At the same time, when the moving column 1402 moves upward and exposes the inlet of the exhaust pipe 1413, the gas in the fermentation tank 1101 can be discharged through the fixed pipe 1401 and the exhaust pipe 1413 for collection and treatment.

[0039] After the gas is discharged, the gas pressure in the fermentation tank 1101 becomes smaller. At this time, the movable column 1402 can move downward and reset under the action of the counterweight block 1403, and seal the inlet of the exhaust pipe 1413. At the same time, it drives the rotating plate 1415 and the scale plate 1406 to rotate and reset. At this time, the alarm 1414 stops alarming. If the alarm 1414 continues to alarm, the staff needs to perform inspection and maintenance. In addition, the change of the scale indicated by the pointer 1408 within a certain period of time can be detected by the visual sensor 1409 to determine the change of the gas pressure in the fermentation tank 1101. If the change amount of the scale indicated by the pointer 1408 gradually becomes smaller, it means that there is no more large amount of gas generated in the fermentation tank 1101. At this time, it means that the fermentation is completed, and the alarm 1414 is used to alarm to remind the staff to deal with it. At this time, it can be distinguished by the different alarm sounds and colors, so as to facilitate the monitoring of the fermentation status and alarm reminders, so as to make the fermentation more efficient and effective.

[0040] The guide mechanism 10 includes two symmetrically arranged third T-shaped guide rods 1002 fixedly connected to the top of the fermentation tank 1101. The side walls of the third T-shaped guide rods 1002 are sleeved with sliding plates 1001, and the sliding plates 1001 are fixed to the side walls of the moving column 1402 to guide the movement of the moving column 1402.

[0041] The pushing mechanism 3 includes a sliding groove provided on the side wall of the rotating rod 12, and the sliding groove includes a spiral groove 301 and a vertical groove 302 connected end to end. The top of the movable tube 18 is fixedly connected with a second connecting block 303, and the side wall of the second connecting block 303 is fixedly connected with a pushing rod 304, and the pushing rod 304 is inserted in the sliding groove. When the filter ring 17 moves upward, it can drive the waste residue to move upward synchronously. When the filter ring 17 abuts against the bottom of the movable tube 18, it can push the movable tube 18 to move upward. When the movable tube 18 moves upward, the pushing rod 304 is driven by the second connecting block 303 to slide upward along the spiral groove 301, thereby pushing the movable tube 18 and the scraper 19 to rotate.

[0042] The reset mechanism 2 includes a rotating ring 201 rotatably connected to the side wall of the rotating rod 12, and two symmetrically arranged sleeve rods 202 are fixedly connected to the bottom of the rotating ring 201, and the side wall of each sleeve rod 202 is sleeved with a sleeve 203, the lower end of the sleeve 203 is fixed to the top of the moving tube 18, and the side wall of each sleeve 203 is sleeved with a first spring 204. When the filter ring 17 moves upward, it can drive the waste residue to move upward synchronously. When the filter ring 17 is against the bottom of the moving tube 18, it can push the moving tube 18 to move upward. At the same time, the first spring 204 is compressed, which plays a resetting role in the movement of the moving tube 18.

[0043] The telescopic mechanism 4 includes two symmetrically arranged first T-shaped guide rods 401 fixedly connected to the top of each arc block 1601, and the fixing ring 15 is sleeved on the side wall of the first T-shaped guide rod 401. The side wall of each first T-shaped guide rod 401 is sleeved with a second spring 402, and the two ends of the second spring 402 are respectively fixed to the top of the fixing ring 15 and the top of the first T-shaped guide rod 401. During normal extrusion, the waste slag will be against the bottom of the arc block 1601 to achieve the extrusion operation. The elastic coefficient of the second spring 402 is relatively large. At this time, no deformation will occur. When there are large and hard impurities such as stones in the waste slag, it will be against the bottom of the arc block 1601 and push part of the arc block 1601 to move upward. At the same time, the second spring 402 is compressed.

[0044] The conveying mechanism 5 includes two symmetrically arranged conveying rollers 501 rotatably connected to the bottom of the inclined groove 2005, and the conveying belt 2007 is sleeved on the side wall of the conveying roller 501. The side wall of the triangular block 2004 and the sealing plate 2003 is provided with a mounting hole 502, and a roller 503 is inserted into the mounting hole 502. The side wall of the mounting hole 502 and the roller 503 is provided with a sealing gasket to ensure the sealing performance, and the roller 503 is fixed to the upper end of one of the conveying rollers 501. When the triangular block 2004 and the sealing plate 2003 are moved along the rectangular tube 200 When the filter 100 extends into the fermentation tank 1101, the triangular block 2004 slides along the top of the filter ring 17 and the roller 503 abuts against the side wall of the rotating rod 12. Then, the second motor 902 is started. The rotation of the second motor 902 drives the rotating rod 12 and the blade 13 to rotate, and then drives the filter ring 17 to rotate. At the same time, when the rotating rod 12 rotates, it can drive the roller 503 to rotate, thereby driving the two conveying rollers 501 to rotate, and then driving the conveyor belt 2007 and the cutter 2008 to transport.

[0045] The moving mechanism 6 includes two symmetrically arranged guide rods 701 fixedly connected to the side wall of the triangular block 2004, and the other end of the guide rod 701 passes through the side wall of the rectangular tube 2001 and is fixedly connected to a block 601, the side wall of the block 601 is fixedly connected to an iron block 602, the side wall of the rectangular tube 2001 is fixedly connected to an electromagnet 603, and the side wall of each guide rod 701 is sleeved with a third spring 702, and the electromagnet 603 is energized, and the electromagnet 603 attracts the iron block 602 after being energized, thereby pushing the triangular block 2004 and the sealing plate 2003 along the rectangular tube 2001 into the fermentation tank 1101 through the guide rod 701, and at the same time, the third spring 702 is compressed.

[0046] The lifting mechanism 8 includes a fixed block 801 fixedly connected to the top of the fixed ring 15, and the side wall of the fixed block 801 is fixedly connected to the first motor 802, the output end of the first motor 802 is fixedly connected to the winding wheel 804, the side wall of the winding wheel 804 is fixedly connected to the pull rope 803, and the lower end of the pull rope 803 passes through the bottom of the arc block 1601 and is fixed to the top of the filter ring 17. The first motor 802 is started, and the rotation of the first motor 802 drives the rotation of the winding wheel 804, thereby winding the pull rope 803, and then pulling the filter ring 17 to slide upward along the rotating rod 12 and the side wall of the blade 13, and the first motor 802 is reversed. At this time, the filter ring 17 can gradually move downward under the action of gravity.

[0047] The driving mechanism 9 includes an L-shaped plate 901 fixedly connected to the top of the fermentation tank 1101, and a second motor 902 is fixedly connected to the top of the L-shaped plate 901, and the output end of the second motor 902 is fixed to the upper end of the rotating rod 12. When the second motor 902 is started, the rotation of the second motor 902 can drive the rotating rod 12 and the blades 13 to rotate back and forth, and drive the filter ring 17 to rotate back and forth, so that the raw materials can be stirred.

[0048] Working principle: When in use, during fermentation, first add a variety of raw materials into the material box 1104, then open the feed valve 1103, at this time, the material enters the fermentation tank 1101 through the feed pipe 1102 and is at the top of the filter ring 17, then close the feed valve 1103, and the fermentation operation can be carried out. During the fermentation process, start the second motor 902. The rotation of the second motor 902 can drive the rotating rod 12 and the blade 13 to rotate back and forth, and drive the filter ring 17 to rotate back and forth, so that the raw materials can be stirred. After the stirring is completed, ensure that the push rod 304 is at the lowest point of the spiral groove 301.

[0049] During the fermentation process, microbial activity will produce gas, causing the pressure in the container to increase. At this time, the movable column 1402 is pushed to move upward along the fixed tube 1401. At the same time, when the movable column 1402 moves upward, it can drive the push pin 1412 to slide in the slide groove 1410 through the first connecting block 1411, thereby pushing the rotating plate 1415 to rotate downward along the rotating shaft 1405, and driving the scale plate 1406 to rotate synchronously. The gas pressure in the fermenter 1101 can be determined by observing the scale indicated by the pointer 1408 through the visual sensor 1409. When the pressure is high, an alarm is sounded through the alarm 1414. At the same time, when the movable column 1402 moves upward and exposes the inlet of the exhaust pipe 1413, the gas in the fermenter 1101 can be discharged through the fixed pipe 1401 and the exhaust pipe 1413 for collection and treatment.

[0050] After the gas is discharged, the gas pressure in the fermentation tank 1101 becomes smaller. At this time, the movable column 1402 can move downward and reset under the action of the counterweight block 1403, and seal the inlet of the exhaust pipe 1413. At the same time, it drives the rotating plate 1415 and the scale plate 1406 to rotate and reset. At this time, the alarm 1414 stops alarming. If the alarm 1414 continues to alarm, the staff needs to perform inspection and maintenance. In addition, the change of the scale indicated by the pointer 1408 within a certain period of time can be detected by the visual sensor 1409 to determine the change of the gas pressure in the fermentation tank 1101. If the change amount of the scale indicated by the pointer 1408 gradually becomes smaller, it means that there is no more large amount of gas generated in the fermentation tank 1101. At this time, it means that the fermentation is completed, and the alarm 1414 is used to alarm to remind the staff to deal with it. At this time, it can be distinguished by the different alarm sounds and colors, so as to facilitate the monitoring of the fermentation status and alarm reminders, so as to make the fermentation more efficient and effective.

[0051] After fermentation is completed, the drain valve 1105 is opened to discharge the liquid organic fertilizer. At the same time, the first motor 802 is started. The rotation of the first motor 802 drives the rotation of the winding wheel 804, thereby winding the pull rope 803, and then pulling the filter ring 17 to slide upward along the side wall of the rotating rod 12 and the blade 13. At this time, the waste residue adhering to the surface of the rotating rod 12, the blade 13 and the inner wall of the fermentation tank 1101 can be scraped and cleaned, which is convenient for cleaning operations and ensures the effect of subsequent fermentation. At the same time, when the filter ring 17 moves upward, it can drive the waste residue to move upward synchronously. When the filter ring 17 is against the bottom of the moving tube 18, it can push the moving tube 18 to move upward. At the same time, The first spring 204 is compressed, and when the movable tube 18 moves upward, the push rod 304 is driven by the second connecting block 303 to slide upward along the spiral groove 301, thereby pushing the movable tube 18 and the scraper 19 to rotate. At this time, the scraper 19 can be used to scrape the waste residue on the top of the filter ring 17. After the scraping is completed, when the filter ring 17 continues to move upward, the push rod 304 slides upward along the vertical groove 302. At this time, the waste residue is abutted against the bottom of the arc block 1601, and an extrusion operation is performed, which facilitates the liquid to pass through the filter ring 17 into the bottom of the fermentation tank 1101 and be discharged and collected through the drain valve 1105, thereby improving the production efficiency and effect of the liquid organic fertilizer.

[0052] When there are larger and harder impurities such as stones in the waste residue, they will abut against the bottom of the arc block 1601 and push part of the arc block 1601 to move upward. At the same time, the second spring 402 is compressed. At this time, other areas can be squeezed normally, thereby ensuring the efficiency and effect of squeezing. Next, the first motor 802 is reversed. At this time, the filter ring 17 can gradually move downward under the action of gravity. At this time, the moving tube 18 can gradually move downward under the action of the first spring 204. When the push rod 304 slides along the vertical groove 302 to the spiral groove 301, it can push the moving tube 18 and the scraper 19 to rotate again. At this time, the squeezed waste residue can be scraped. Then, the filter ring 17 continues to move upward through the lifting mechanism 8. At this time, the scraper 19 can also scrape the squeezed waste residue to change the position of larger and harder impurities such as stones to avoid affecting the squeezing operation. Through multiple squeezing, the collection efficiency and effect of the waste liquid can be improved, thereby improving the production efficiency and effect of the liquid organic fertilizer.

[0053] After the extrusion is completed, the filter ring 17 is driven by the lifting mechanism 8 to move downward and separate from the bottom of the movable tube 18. At the same time, the height of the top of the filter ring 17 is the same as the height of the bottom of the triangular block 2004. At this time, the filter ring 17 is still sleeved on the side wall of the blade 13. Then, the electromagnet 603 is energized. After the electromagnet 603 is energized, it attracts the iron block 602, thereby pushing the triangular block 2004 and the sealing plate 2003 along the rectangular tube 2001 into the fermentation tank 1101 through the guide rod 701. At the same time, the third spring 702 is compressed, and the triangular block 2004 slides along the top of the filter ring 17 and the roller 503 abuts against the side wall of the rotating rod 12.

[0054] Next, start the second motor 902. The rotation of the second motor 902 drives the rotation of the rotating rod 12 and the blade 13, and then drives the rotation of the filter ring 17. At this time, the waste residue on the top of the filter ring 17 can be scraped off through the inclined surface 2006 of the triangular block 2004. At the same time, when the rotating rod 12 rotates, it can drive the roller 503 to rotate, thereby driving the two conveying rollers 501 to rotate, and then driving the conveyor belt 2007 and the cutter 2008 to transport. At this time, the cutter 2008 can break the scraped waste residue to avoid clumping, and with the transportation of the conveyor belt 2007, the waste residue can be transported to the rectangular tube 2001 and discharged through the slag discharge valve 2002, so as to facilitate the cleaning and collection of the waste residue after fermentation. It is more convenient and quick to use and can improve the fermentation efficiency.

Claims

1. An intelligent liquid organic fertilizer fermentation device, including a pressure alarm mechanism, characterized in that: The invention also comprises a bottom plate (1), a fermentation tank (1101) being fixedly connected to the top of the bottom plate (1), a drain valve (1105) being fixedly connected to the bottom of the fermentation tank (1101), a feed pipe (1102) arranged in an L shape being fixedly connected to the side wall of the fermentation tank (1101), a supply valve (1103) being fixedly connected to the upper end of the feed pipe (1102), a material box (1104) being fixedly connected to the inlet of the supply valve (1103), a plurality of blades (13) arranged in an array being rotatably connected to the top of the fermentation tank (1101) via a rotating rod (12), the upper end of the rotating rod (12) penetrating the top of the fermentation tank (1101) and being driven by a driving mechanism (9), a moving tube (18) being connected to the side wall of the rotating rod (12) via a reset mechanism (2), and a scraper (19) being fixedly connected to the side wall of the moving tube (18) ), the rotation of the movable tube (18) is driven by a driving mechanism (3), the side wall of the movable tube (18) is sleeved with a fixing ring (15), and the fixing ring (15) is fixedly connected to the inner wall of the fermentation tank (1101), the bottom of the fixing ring (15) is connected to a filter ring (17) through a lifting mechanism (8), and the filter ring (17) is sleeved on the side walls of the rotating rod (12) and the blades (13), so that the lifting mechanism (8) can pull the filter ring (17) to slide upward along the side walls of the rotating rod (12) and the blades (13), the bottom of the fixing ring (15) is connected to a plurality of arc plates (16) arranged in an array through a telescopic mechanism (4), and each arc plate (16) is composed of a plurality of arc blocks (1601), so that when stones exist in the waste slag during the process of squeezing the waste slag, some of the arc blocks (1601) can move upward; The side wall of the fermentation tank (1101) is provided with a slag discharge mechanism (20), and the slag discharge mechanism (20) comprises a rectangular tube (2001) fixedly inserted into the side wall of the fermentation tank (1101), a slag discharge valve (2002) is fixedly connected to the bottom of the rectangular tube (2001), and a triangular block (2004) is connected to the inside of the rectangular tube (2001) via a moving mechanism (6), a sealing plate (2003) arranged in an arc shape is fixedly connected to the side wall of the triangular block (2004), and a slope (2006) is provided on the side wall of the slope (2006), and a slanted groove (2005) is opened on the side wall of the slope (2006), and a conveyor belt (2007) is connected to the inside of the slanted groove (2005) via a conveying mechanism (5), and a plurality of cutters (2008) arranged in an array are fixedly connected to the side wall of the conveyor belt (2007).

2. An intelligent liquid organic fertilizer fermentation device according to claim 1, characterized in that: The pressure alarm mechanism comprises a fixed tube (1401) fixedly inserted at the top of the fermentation tank (1101) and an alarm (1414), and a movable column (1402) is slidably connected in the fixed tube (1401) via a guide mechanism (10), a counterweight (1403) is fixedly connected to the top of the movable column (1402), and an exhaust pipe (1413) is fixedly connected to the side wall of the fixed tube (1401), a support plate (1404) is fixedly connected to the top of the fermentation tank (1101), and a rotating plate (1415) is rotatably connected to the side wall of the support plate (1404) via a rotating shaft (1405), and the rotating plate (1415) is away from the movable column (1402). 2) is fixed with an arc-shaped scale plate (1406), and a sliding groove (1410) is provided on the side wall of the rotating plate (1415), the side wall of the movable column (1402) is fixedly connected with a first connecting block (1411), and the side wall of the first connecting block (1411) is fixedly connected with a push pin (1412), and the push pin (1412) is inserted in the sliding groove (1410), and the top of the fermentation tank (1101) is fixedly connected with a mounting plate (1407), and the side wall of the mounting plate (1407) is fixedly connected with a pointer (1408) and a visual sensor (1409), and the alarm (1414) is electrically connected to the visual sensor (1409).

3. A kind of intelligent liquid organic fertilizer fermentation device according to claim 2, characterized in that: The guide mechanism (10) comprises two symmetrically arranged third T-shaped guide rods (1002) fixedly connected to the top of the fermentation tank (1101), the side walls of the third T-shaped guide rods (1002) being sleeved with sliding plates (1001), and the sliding plates (1001) being fixed to the side walls of the moving columns (1402).

4. An intelligent liquid organic fertilizer fermentation device according to claim 3, characterized in that: The pushing mechanism (3) comprises a sliding groove formed on a side wall of the rotating rod (12), and the sliding groove comprises a spiral groove (301) and a vertical groove (302) connected end to end. The top of the moving tube (18) is fixedly connected to a second connecting block (303), and the side wall of the second connecting block (303) is fixedly connected to a pushing rod (304), and the pushing rod (304) is inserted into the sliding groove.

5. An intelligent liquid organic fertilizer fermentation device according to claim 3, characterized in that: The reset mechanism (2) comprises a rotating ring (201) rotatably connected to the side wall of the rotating rod (12), and the bottom of the rotating ring (201) is fixedly connected to two symmetrically arranged sleeve rods (202), the side wall of each sleeve rod (202) is sleeved with a sleeve (203), the lower end of the sleeve (203) is fixed to the top of the moving tube (18), and the side wall of each sleeve (203) is sleeved with a first spring (204).

6. An intelligent liquid organic fertilizer fermentation device according to claim 3, characterized in that: The telescopic mechanism (4) comprises two symmetrically arranged first T-shaped guide rods (401) fixedly connected to the top of each arc-shaped block (1601), and a fixing ring (15) is sleeved on the side wall of the first T-shaped guide rod (401), and a second spring (402) is sleeved on the side wall of each first T-shaped guide rod (401), and two ends of the second spring (402) are respectively fixed to the top of the fixing ring (15) and the top of the first T-shaped guide rod (401).

7. An intelligent liquid organic fertilizer fermentation device according to claim 3, characterized in that: The conveying mechanism (5) comprises two symmetrically arranged conveying rollers (501) rotatably connected to the bottom of the inclined groove (2005), and the conveying belt (2007) is sleeved on the side walls of the conveying rollers (501). The triangular block (2004) and the side walls of the sealing plate (2003) are provided with mounting holes (502), and a roller (503) is inserted into the mounting hole (502), and the roller (503) is fixed to the upper end of one of the conveying rollers (501).

8. An intelligent liquid organic fertilizer fermentation device according to claim 3, characterized in that: The moving mechanism (6) comprises two symmetrically arranged guide rods (701) fixedly connected to the side wall of the triangular block (2004), the other end of the guide rod (701) penetrates the side wall of the rectangular tube (2001) and is fixedly connected to a stopper (601), the side wall of the stopper (601) is fixedly connected to an iron block (602), the side wall of the rectangular tube (2001) is fixedly connected to an electromagnet (603), and the side wall of each guide rod (701) is sleeved with a third spring (702).

9. The intelligent liquid organic fertilizer fermentation device according to claim 3, characterized in that: The lifting mechanism (8) comprises a fixed block (801) fixedly connected to the top of the fixed ring (15), and a first motor (802) is fixedly connected to the side wall of the fixed block (801), a winding wheel (804) is fixedly connected to the output end of the first motor (802), a pull rope (803) is fixedly connected to the side wall of the winding wheel (804), and the lower end of the pull rope (803) passes through the bottom of the arc block (1601) and is fixed to the top of the filter ring (17).

10. The intelligent liquid organic fertilizer fermentation device according to claim 3, characterized in that: The driving mechanism (9) comprises an L-shaped plate (901) fixedly connected to the top of the fermentation tank (1101), a second motor (902) is fixedly connected to the top of the L-shaped plate (901), and an output end of the second motor (902) is fixed to the upper end of the rotating rod (12).

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