Cultivation device and cultivation method

Abstract

The present invention discloses a culture device and a culture method, belonging to the field of microbial culture. A culture device comprises a culture barrel, a barrel door is installed on the side wall of the culture barrel, a feeding pipe is fixedly connected to the top of the culture barrel, a liquid adding pipe is fixedly connected to the side wall of the culture barrel, a water adding pipe is fixedly connected to the top of the culture barrel; a conveying vane; and an air intake pipe. The present invention sprays the water in the piston cylinder through the water spray hole after squeezing. Due to the existence of pressure, the water sprayed from the water spray hole will form a certain atomization effect, so that the atomized water can better absorb the dust and debris caused by the crushing of the straw, thereby reducing the dust and debris caused by the crushing of the straw, preventing the dust and debris from falling everywhere and affecting the health and safety of personnel, and providing good protection for personnel. The material located at the edge of the culture barrel is transported to the middle, thereby achieving uniform mixing of the material, and ensuring the quality and efficiency of cultivating microorganisms using straw.

Description

Technical Field

[0001] The present invention relates to the technical field of microorganism cultivation, and in particular to a cultivation device and a cultivation method. Background Art

[0002] When cultivating microorganisms, straw can be used to cultivate microorganisms, and there are several different ways to use straw to cultivate microorganisms, as follows: grind the straw into powder, then mix it with an appropriate amount of water and clay, add an appropriate amount of microbial agent and urea, and finally place it in a plastic bag for fermentation to promote the decomposition of the straw and cultivate directional microorganisms. The steps for cultivating microorganisms using straw are as follows: pre-wet the straw (length of 15-30 cm, water content of 45-50%). Mix rapeseed cake, gypsum, fermented sawdust and other auxiliary materials with chicken manure. Mix the mixed materials with straw. Primary fermentation: The interval between fermentation and turning the compost is 3, 3, 3, 2 days. The turning rhythm can be adjusted appropriately according to the temperature of the compost. Secondary fermentation: After the primary fermentation is completed, the compost is sent to the secondary fermentation tunnel. The secondary fermentation requires six steps: stable period-heating period-disinfection-cooling-maintaining temperature-cooling. Add bacteria, cover soil, mushroom management and harvesting and storage.

[0003] At present, when using straw to cultivate microorganisms, the cut straw needs to be crushed first, and then an appropriate amount of water and clay are added to the crushed straw to ferment and cultivate microorganisms. However, in the process of crushing the straw, dust will remain on the straw, and when the straw is relatively dry, the debris generated by the straw during crushing will fly everywhere, affecting the health and safety of personnel. In addition, the crushed straw needs to be fully and effectively mixed with water and clay to ensure the quality and efficiency of cultivating microorganisms using straw. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of dust remaining on the straw in the prior art, and the problem that when the straw is relatively dry, the debris generated when the straw is crushed flies everywhere and affects the health and safety of personnel, and to propose a cultivation device and a cultivation method.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A culture device comprises a culture barrel, a barrel door is installed on the side wall of the culture barrel, a feeding pipe is fixedly connected to the top of the culture barrel, a liquid adding pipe is fixedly connected to the side wall of the culture barrel, and a water adding pipe is fixedly connected to the top of the culture barrel;

[0007] A conveying blade, wherein the inner side wall of the conveying blade is fixedly connected to a rotating rod, the outer side wall of the rotating rod is fixedly connected to a gear, and the outer side wall of the gear is meshed with a gear ring;

[0008] An air intake pipe, wherein the outer side wall of the air intake pipe is fixedly connected with a piston plate, the outer side wall of the piston plate is slidably connected with a piston cylinder, and a water spray hole is opened on the side wall of the piston cylinder.

[0009] In order to mix the crushed straw, water and clay to ensure the quality and efficiency of straw culture of microorganisms, preferably, a motor is fixedly connected to the top of the culture barrel, a rotating shaft is fixedly connected to the output end of the motor, and a stirring blade is fixedly connected to the outer wall of the rotating shaft.

[0010] In order to grind the cut straw into powder, preferably, a grinding bucket is fixedly connected to the inner wall of the culture barrel, a discharge hole is opened at the bottom of the grinding bucket, and a magnetic plate is fixedly connected to the inner wall of the grinding bucket.

[0011] In order to prevent the discharge hole of the grinding bucket from being blocked and to vibrate the grinding disc to shake off the straw powder adhered to the outer surface of the grinding disc, further, the outer wall of the rotating shaft is fixedly connected to the grinding disc, the inner wall of the grinding disc is fixedly connected to a fixing plate, the bottom of the inner wall of the grinding disc is fixedly connected to a telescopic airbag, the top of the telescopic airbag is fixedly connected to a connecting disc, the bottom of the connecting disc is fixedly connected to a reset spring, the bottom of the grinding disc is provided with a blowing hole, the top of the connecting disc is provided with an air bin, the inner wall of the air bin is slidably connected to a swivel, and the top of the connecting disc is fixedly connected to a magnetic block.

[0012] Furthermore, the outer side wall of the gear is fixedly connected to the inner side wall of the culture bucket, and one end of the rotating rod is rotatably connected to the inner side wall of the culture bucket and slides with respect to each other.

[0013] Furthermore, the top of the piston cylinder is fixedly connected to the top of the inner wall of the culture barrel, and the air inlet pipe passes through the piston cylinder and the top of the culture barrel and is slidably connected to the piston cylinder and the culture barrel.

[0014] Furthermore, the rotating shaft passes through the culture barrel and is rotatably connected to the culture barrel, and the bottom of the rotating shaft is rotatably connected to the bottom of the inner wall of the culture barrel.

[0015] Furthermore, the rotating shaft passes through the grinding bucket and is rotatably connected to the grinding bucket, and the feeding end of the liquid adding pipe is arranged at the bottom of the grinding bucket.

[0016] Furthermore, the outer wall of the grinding disc is rotatably connected to the inner wall of the grinding bucket, the inner wall of the connecting disc is slidably connected to the outer wall of the rotating shaft, the bottom of the reset spring is fixedly connected to the bottom of the inner wall of the grinding disc, the top of the rotating ring is fixedly connected to the bottom of the air intake pipe, the magnetism of the magnetic block is the same as that of the magnetic plate, and the outer wall of the connecting disc is slidably connected to the inner wall of the grinding disc.

[0017] A cultivation method comprises the following steps:

[0018] Step 1: Add the cut straw through the feeding tube;

[0019] Step 2: Start the motor to rotate the grinding disc through the rotating shaft, and grind the straw with the grinding bucket;

[0020] Step 3: During the grinding process, add clay through the liquid adding tube and add clean water through the water adding tube;

[0021] Step 4: After stirring evenly, control the temperature and humidity of the culture barrel and use the straw to cultivate microorganisms;

[0022] Step 5: After the culture is completed, open the barrel door and take out the cultured microorganisms.

[0023] Compared with the prior art, the present invention provides a culture device and a culture method, which have the following beneficial effects:

[0024] 1. When the cultivation device utilizes the grinding disc and the grinding bucket to crush the cut straw, the grinding disc rotates to make the magnetic block rotate from the position facing the magnetic plate to the position away from the magnetic plate, so that the connecting disc pushes the piston plate to slide upward along the inner wall of the piston cylinder through the air intake pipe under the action of the reset spring, and the water in the piston cylinder is squeezed and sprayed out through the water spray hole. Due to the existence of pressure, the water sprayed out of the water spray hole will form a certain atomization effect, so that the atomized water can better absorb the dust and debris caused by the crushing of the straw, thereby reducing the dust and debris caused by the crushing of the straw, preventing the dust and debris from falling everywhere and affecting the health and safety of personnel, and providing good protection for personnel.

[0025] 2. In the process of stirring and mixing the crushed straw, water and clay, the culture device will cause the stirring blade and the rotating rod to revolve through the rotation of the rotating shaft. Since the stirring blade is arranged in an arc shape, the stirring blade will push the material in the middle to the periphery, and due to the revolution of the stirring blade and the rotating rod, the material will be located on the inner wall of the culture barrel under the action of centrifugal force, and the rotating rod will rotate under the action of the gear and the gear ring, thereby causing the conveying blade to rotate and convey the material at the edge of the culture barrel to the middle, thereby achieving uniform mixing of the material and ensuring the quality and efficiency of cultivating microorganisms using straw.

[0026] 3. In the process of grinding the cut straw by using the grinding disc and the grinding bucket, when the magnetic block on the connecting disc rotates to the position of the magnetic plate, the connecting disc will slide downward under the action of the magnetic force, and squeeze the telescopic airbag, so that the air in the telescopic airbag is blown to the discharge hole through the blowing hole, so as to prevent the blockage of the discharge hole from affecting the quality and efficiency of the straw grinding and crushing. When the magnetic block is separated from the position of the magnetic plate, the connecting disc will hit the fixed plate under the action of the reset spring, thereby driving the grinding disc to shake, and shaking off the straw powder adhered to the outer surface of the grinding disc, thereby further ensuring the quality and efficiency of the straw grinding.

[0027] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The present invention squeezes the water in the piston cylinder and sprays it through the water spray hole. Due to the existence of pressure, the water sprayed from the water spray hole will form a certain atomization effect, so that the atomized water can better absorb the dust and debris caused by the straw crushing, thereby reducing the dust and debris caused by the straw crushing, preventing the dust and debris from falling everywhere and affecting the health and safety of personnel, providing good protection for personnel, and transporting the materials located at the edge of the culture barrel to the middle, thereby achieving uniform mixing of the materials and ensuring the quality and efficiency of cultivating microorganisms using straw. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A three-dimensional partially cutaway structural schematic diagram of a culture device proposed by the present invention;

[0029] Figure 2 A schematic diagram of the three-dimensional structure of a culture device proposed by the present invention;

[0030] Figure 3 This is a schematic diagram of the structure of a culture device proposed by the present invention with the front middle section cut away;

[0031] Figure 4 A culture device proposed by the present invention Figure 3 The enlarged structural diagram at A in the middle;

[0032] Figure 5 A schematic diagram of a cross-section of the middle side structure of a culture device proposed by the present invention;

[0033] Figure 6 A culture device proposed by the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0034] Figure 7 This is a schematic diagram of the three-dimensional partially cutaway structure of a grinding disk of a culture device proposed by the present invention.

[0035] In the figure: 1. culture barrel; 2. barrel door; 3. feeding pipe; 4. liquid adding pipe; 5. water adding pipe; 6. motor; 7. rotating shaft; 8. stirring blade; 9. rotating rod; 10. gear; 11. gear ring; 12. grinding bucket; 13. conveying blade; 14. magnetic plate; 15. grinding disc; 16. telescopic air bag; 17. connecting plate; 18. fixing plate; 19. rotating ring; 20. air chamber; 21. air inlet pipe; 22. piston plate; 23. piston cylinder; 24. water spray hole; 25. magnetic block; 26. reset spring; 27. blowing hole; 28. discharge hole. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] Reference Figure 1-Figure 3 , Figure 5 A culture device includes a culture barrel 1, on which a controller is installed, a heater, a temperature sensor and a humidity sensor are installed inside the culture barrel 1, the heater is used to heat the crushed straw, the temperature sensor and the humidity sensor are used to detect the temperature and humidity of the straw during the process of straw culturing microorganisms, a barrel door 2 is installed on the side wall of the culture barrel 1, a feeding pipe 3 is fixedly connected to the top of the culture barrel 1, a liquid adding pipe 4 is fixedly connected to the side wall of the culture barrel 1, a water adding pipe 5 is fixedly connected to the top of the culture barrel 1, a one-way valve is arranged in the water adding pipe 5, and the one-way valve in the water adding pipe 5 allows external water to only enter the piston cylinder 23.

[0039] Reference Figure 1 , Figure 3 , Figure 5 , Figure 7, a motor 6 is fixedly connected to the top of the culture barrel 1, and a rotating shaft 7 is fixedly connected to the output end of the motor 6. The rotating shaft 7 passes through the culture barrel 1 and is rotatably connected to the culture barrel 1. The bottom of the rotating shaft 7 is rotatably connected to the bottom of the inner wall of the culture barrel 1. The outer wall of the rotating shaft 7 is fixedly connected with a stirring blade 8, and also includes a conveying blade 13. The inner wall of the conveying blade 13 is fixedly connected with a rotating rod 9. One end of the rotating rod 9 is rotatably connected to the inner wall of the culture barrel 1 and slides with each other. The outer wall of the rotating rod 9 is fixedly connected with a gear 10. The outer wall of the gear 10 is fixedly connected to the inner wall of the culture barrel 1. The outer wall of the gear 10 is meshed with a gear ring 11. The stirring blade 8 is arranged in an arc shape, and the stirring blade 8 is tangent to the center of the rotating shaft 7.

[0040] During the process of stirring and mixing the crushed straw, water and clay, the rotation of the rotating shaft 7 will cause the stirring blade 8 and the rotating rod 9 to revolve. Since the stirring blade 8 is arranged in an arc shape, the stirring blade 8 will push the material in the middle to the periphery, and due to the revolution of the stirring blade 8 and the rotating rod 9, the material will be located on the inner wall of the culture barrel 1 under the action of centrifugal force, and the rotating rod 9 will rotate under the action of the gear 10 and the gear ring 11, thereby causing the conveying blade 13 to rotate and convey the material located at the edge of the culture barrel 1 to the middle, thereby achieving uniform mixing of the material and ensuring the quality and efficiency of cultivating microorganisms using straw.

[0041] Reference Figure 1 , Figure 3-Figure 6 A grinding bucket 12 is fixedly connected to the inner wall of the culture barrel 1, the feed end of the liquid adding tube 4 is arranged at the bottom of the grinding bucket 12, the rotating shaft 7 passes through the grinding bucket 12 and is rotatably connected to the grinding bucket 12, a discharge hole 28 is opened at the bottom of the grinding bucket 12, and a magnetic plate 14 is fixedly connected to the inner wall of the grinding bucket 12.

[0042] Reference Figure 4 , Figure 6 , Figure 7The outer wall of the rotating shaft 7 is fixedly connected with a grinding disc 15, the outer wall of the grinding disc 15 is rotatably connected to the inner wall of the grinding bucket 12, the inner wall of the grinding disc 15 is fixedly connected with a fixing plate 18, the bottom of the inner wall of the grinding disc 15 is fixedly connected with a telescopic airbag 16, the top of the telescopic airbag 16 is fixedly connected with a connecting disc 17, the outer wall of the connecting disc 17 is slidably connected to the inner wall of the grinding disc 15, the inner wall of the connecting disc 17 is slidably connected to the outer wall of the rotating shaft 7, and the bottom of the connecting disc 17 is fixedly connected to the inner wall of the grinding disc 15. A reset spring 26 is fixedly connected, the bottom of the reset spring 26 is fixedly connected to the bottom of the inner wall of the grinding disc 15, a blowing hole 27 is opened at the bottom of the grinding disc 15, an air bin 20 is opened at the top of the connecting disc 17, a swivel 19 is slidably connected to the inner wall of the air bin 20, a magnetic block 25 is fixedly connected to the top of the connecting disc 17, the magnetism of the magnetic block 25 is the same as that of the magnetic plate 14, a one-way valve is arranged in the blowing hole 27, so that the air in the telescopic airbag 16 can only be discharged through the blowing hole 27.

[0043] In the process of grinding the cut straw using the grinding disc 15 and the grinding bucket 12, when the magnetic block 25 on the connecting disc 17 rotates to the position of the magnetic plate 14, the connecting disc 17 will slide downward under the action of the magnetic force, squeezing the telescopic airbag 16, so that the air in the telescopic airbag 16 is blown to the discharge hole 28 through the blowing hole 27, preventing the blockage of the discharge hole 28 from affecting the value and efficiency of straw grinding and crushing. When the magnetic block 25 is separated from the position of the magnetic plate 14, the connecting disc 17 will hit the fixed plate 18 under the action of the reset spring 26, thereby driving the grinding disc 15 to shake, and shaking off the straw powder adhered to the outer surface of the grinding disc 15, thereby further ensuring the grinding quality and efficiency of the straw.

[0044] Reference Figure 1 , Figure 4 , Figure 7 , also includes an air inlet pipe 21, the top of the swivel 19 is fixedly connected to the bottom of the air inlet pipe 21, the outer wall of the air inlet pipe 21 is fixedly connected to a piston plate 22, the outer wall of the piston plate 22 is slidably connected to a piston cylinder 23, the air inlet pipe 21 passes through the piston cylinder 23 and the top of the culture barrel 1 and is slidably connected to the piston cylinder 23 and the culture barrel 1, the top of the piston cylinder 23 is fixedly connected to the top of the inner wall of the culture barrel 1, the side wall of the piston cylinder 23 is provided with a water spray hole 24, a one-way valve is arranged in the water spray hole 24 so that the water in the piston cylinder 23 can only be discharged through the water spray hole 24, and a one-way valve is arranged in the air inlet pipe 21, so that the air in the telescopic airbag 16 can only draw outside air through the air inlet pipe 21, and the piston cylinder 23 can only draw outside water through the water supply pipe 5.

[0045] When the cut straw is crushed by the grinding disc 15 and the grinding bucket 12, the rotation of the grinding disc 15 causes the magnetic block 25 to rotate from a position opposite to the magnetic plate 14 to a position away from the magnetic plate 14, so that the connecting disc 17 pushes the piston plate 22 to slide upward along the inner wall of the piston cylinder 23 through the air intake pipe 21 under the action of the return spring 26, and the water in the piston cylinder 23 is squeezed and sprayed out through the water spray hole 24. Due to the existence of pressure, the water sprayed from the water spray hole 24 will form a certain atomization effect, so that the atomized water can better absorb the dust and debris caused by the crushing of the straw, thereby reducing the dust and debris caused by the crushing of the straw, preventing the dust and debris from falling everywhere and affecting the health and safety of personnel, and providing good protection for personnel.

[0046] In the present invention, when in use, the cut straw is first added through the feeding pipe 3, and the water adding pipe 5 is connected to the external water source. The external water source will enter the piston cylinder 23 and then spray out through the water spray hole 24. When the cut straw is added, the motor 6 is started to rotate the rotating shaft 7, driving the grinding disc 15, the stirring blade 8 and the rotating rod 9 to rotate. The rotation of the grinding disc 15 will cooperate with the grinding bucket 12 to crush the cut straw, so that the crushed straw is discharged into the culture barrel 1 through the discharge hole 28, and clay is added through the liquid adding pipe 4 at the same time.

[0047] During the crushing process, the rotation of the grinding disc 15 will cause the connecting disc 17 to rotate. When the magnetic block 25 arranged on the connecting disc 17 rotates to the position of the magnetic plate 14, the connecting disc 17 will slide downward under the action of the magnetic force, squeeze the air in the telescopic airbag 16, and blow the air in the telescopic airbag 16 out through the blowing hole 27 to act on the discharge hole 28, so as to prevent the discharge hole 28 from being blocked and affecting the efficiency of straw crushing. In this process, the air inlet pipe 21 will slide downward through the swivel 19, so that the piston plate 22 will slide downward along the inner wall of the piston cylinder 23, so that the water amount in the piston cylinder 23 will increase. At this time, the water spray hole 24 will not spray water. When the magnetic block 25 is separated from the position of the magnetic plate 14, the connecting disc 17 will be reset by the reset spring. The grinding disc 15 is caused to vibrate, and the straw powder adhered to the outer surface of the grinding disc 15 is shaken off, thereby further ensuring the quality and efficiency of straw grinding. In the process, the air inlet pipe 21 will push the piston plate 22 to slide upward along the inner wall of the piston cylinder 23 under the action of the connecting disc 17, and the water in the piston cylinder 23 is squeezed and sprayed out through the water spray hole 24. Due to the existence of pressure, the water sprayed from the water spray hole 24 will form a certain atomization effect, so that the atomized water can better absorb the dust and debris caused by the straw crushing, thereby reducing the dust and debris caused by the straw crushing, preventing the dust and debris from falling everywhere and affecting the health and safety of personnel, and providing good protection for personnel.

[0048] And in this process, the rotation of the rotating shaft 7 will cause the stirring blade 8 and the rotating rod 9 to revolve. Since the stirring blade 8 is set to be arc-shaped, the stirring blade 8 will push the material in the middle to the periphery, and due to the revolution of the stirring blade 8 and the rotating rod 9, the material will be located at the inner wall position of the culture barrel 1 under the action of centrifugal force, and the rotating rod 9 will rotate under the action of the gear 10 and the gear ring 11, thereby causing the conveying blade 13 to rotate and convey the material located at the edge of the culture barrel 1 to the middle, thereby achieving uniform mixing of the material and ensuring the quality and efficiency of cultivating microorganisms using straw. After the stirring and mixing are uniform, the heater can be started by the controller to heat the material, and during the cultivation process, the temperature and humidity of the material are detected in real time by the temperature sensor and the humidity sensor, and the temperature and humidity are regulated according to the obtained data. When turning the pile is required, the motor 6 is started to rotate the stirring blade 8 and the rotating rod 9, and the stirring blade 8 and the conveying blade 13 are used to turn the material.

[0049] After the culture reaches the requirements, the barrel door 2 can be opened to take out the cultured microorganisms.

[0050] Reference Figure 1-Figure 7 , a cultivation method comprising the following steps:

[0051] Step 1: Add the cut straw through the feeding pipe 3;

[0052] When in use, firstly, the cut straw is added through the feeding pipe 3, and the water adding pipe 5 is connected to the external water source, and the external water source will enter the piston cylinder 23 and then be sprayed out through the water spray hole 24;

[0053] Step 2: Start the motor 6 to rotate the grinding disc 15 through the rotating shaft 7, and grind the straw with the grinding bucket 12;

[0054] When the cut straw is added, the motor 6 is started to rotate the rotating shaft 7, driving the grinding disc 15, the stirring blade 8 and the rotating rod 9 to rotate. The rotation of the grinding disc 15 will cooperate with the grinding bucket 12 to crush the cut straw, so that the crushed straw is discharged into the culture barrel 1 through the discharge hole 28;

[0055] Step 3: During the grinding process, clay is added through the liquid adding pipe 4, and clean water is added through the water adding pipe 5;

[0056] Clay is added through the liquid adding pipe 4; during the crushing process, the rotation of the grinding disc 15 will cause the connecting disc 17 to rotate. When the magnetic block 25 arranged on the connecting disc 17 rotates to the position of the magnetic plate 14, the connecting disc 17 will slide downward under the action of the magnetic force, squeeze the air in the telescopic airbag 16, and blow the air in the telescopic airbag 16 out through the blowing hole 27, acting on the discharge hole 28, to prevent the discharge hole 28 from being blocked and affecting the efficiency of straw crushing, and in this process, the air inlet pipe 21 will slide downward through the swivel 19, so that the piston plate 22 slides downward along the inner wall of the piston cylinder 23, so that the water amount in the piston cylinder 23 increases, and at this time the water spray hole 24 will not spray water, and when the magnetic block 25 is separated from the position of the magnetic plate 14, the connecting disc 17 will The piston plate 22 will slide upward under the action of the return spring 26, and hit the fixed plate 18, so that the grinding disc 15 will shake, and the straw powder adhered to the outer surface of the grinding disc 15 will be shaken off, thereby further ensuring the grinding quality and efficiency of the straw. In this process, the air intake pipe 21 will push the piston plate 22 to slide upward along the inner wall of the piston cylinder 23 under the action of the connecting plate 17, and the water in the piston cylinder 23 will be squeezed and sprayed out through the water spray hole 24. Due to the existence of pressure, the water sprayed from the water spray hole 24 will form a certain atomization effect, so that the atomized water can better absorb the dust and debris caused by the crushing of the straw, thereby reducing the dust and debris caused by the crushing of the straw, preventing the dust and debris from falling everywhere and affecting the health and safety of personnel, and providing good protection for personnel.

[0057] Step 4: After stirring evenly, control the temperature and humidity of the culture barrel 1 and use the straw to culture microorganisms;

[0058] The rotation of the rotating shaft 7 will cause the stirring blade 8 and the rotating rod 9 to revolve. Since the stirring blade 8 is arranged in an arc shape, the stirring blade 8 will push the material in the middle to the periphery, and due to the revolution of the stirring blade 8 and the rotating rod 9, the material will be located at the inner wall position of the culture barrel 1 under the action of centrifugal force, and the rotating rod 9 will rotate under the action of the gear 10 and the gear ring 11, thereby causing the conveying blade 13 to rotate and convey the material located at the edge of the culture barrel 1 to the middle, thereby achieving uniform mixing of the material and ensuring the quality and efficiency of cultivating microorganisms using straw. After the stirring and mixing are uniform, the heater can be started by the controller to heat the material, and during the cultivation process, the temperature and humidity of the material are detected in real time by the temperature sensor and the humidity sensor, and the temperature and humidity are regulated according to the obtained data. When turning the compost, the motor 6 is started to rotate the stirring blade 8 and the rotating rod 9, and the stirring blade 8 and the conveying blade 13 are used to turn the compost on the material;

[0059] Step 5: After the cultivation is completed, the barrel door 2 is opened to take out the cultured microorganisms.

[0060] 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A culture device, comprising a culture barrel (1), characterized in that: The side wall of the culture barrel (1) is provided with a barrel door (2), the top of the culture barrel (1) is fixedly connected with a feeding pipe (3), the side wall of the culture barrel (1) is fixedly connected with a liquid adding pipe (4), and the top of the culture barrel (1) is fixedly connected with a water adding pipe (5); Also includes: A conveying blade (13), wherein the inner side wall of the conveying blade (13) is fixedly connected to a rotating rod (9), the outer side wall of the rotating rod (9) is fixedly connected to a gear (10), and the outer side wall of the gear (10) is meshed with a gear ring (11); An air intake pipe (21), the outer wall of the air intake pipe (21) being fixedly connected to a piston plate (22), the outer wall of the piston plate (22) being slidably connected to a piston cylinder (23), and a water spray hole (24) being provided on the side wall of the piston cylinder (23); A motor (6) is fixedly connected to the top of the culture barrel (1), a rotating shaft (7) is fixedly connected to the output end of the motor (6), and a stirring blade (8) is fixedly connected to the outer wall of the rotating shaft (7); A grinding bucket (12) is fixedly connected to the inner side wall of the culture bucket (1), a discharge hole (28) is provided at the bottom of the grinding bucket (12), and a magnetic plate (14) is fixedly connected to the inner side wall of the grinding bucket (12); The outer side wall of the rotating shaft (7) is fixedly connected to a grinding disc (15), the inner side wall of the grinding disc (15) is fixedly connected to a fixing plate (18), the bottom of the inner side wall of the grinding disc (15) is fixedly connected to a telescopic airbag (16), the top of the telescopic airbag (16) is fixedly connected to a connecting disc (17), the bottom of the connecting disc (17) is fixedly connected to a return spring (26), the bottom of the grinding disc (15) is provided with an air blowing hole (27), the top of the connecting disc (17) is provided with an air chamber (20), the inner side wall of the air chamber (20) is slidably connected to a rotating ring (19), and the top of the connecting disc (17) is fixedly connected to a magnetic block (25); The outer wall of the grinding disc (15) is rotatably connected to the inner wall of the grinding bucket (12), the inner wall of the connecting disc (17) is slidably connected to the outer wall of the rotating shaft (7), the bottom of the return spring (26) is fixedly connected to the bottom of the inner wall of the grinding disc (15), the top of the rotating ring (19) is fixedly connected to the bottom of the air intake pipe (21), the magnetism of the magnetic block (25) is the same as that of the magnetic plate (14), and the outer wall of the connecting disc (17) is slidably connected to the inner wall of the grinding disc (15); The top of the piston cylinder (23) is fixedly connected to the top of the inner wall of the culture barrel (1), and the air inlet pipe (21) passes through the piston cylinder (23) and the top of the culture barrel (1) and is slidably connected to the piston cylinder (23) and the culture barrel (1); The rotating shaft (7) passes through the culture barrel (1) and is rotatably connected to the culture barrel (1); the bottom of the rotating shaft (7) is rotatably connected to the bottom of the inner wall of the culture barrel (1); The rotating shaft (7) passes through the grinding bucket (12) and is rotatably connected to the grinding bucket (12), and the feeding end of the liquid adding pipe (4) is arranged at the bottom of the grinding bucket (12).

2. A culture device according to claim 1, characterized in that: The outer wall of the gear (10) is fixedly connected to the inner wall of the culture bucket (1), and one end of the rotating rod (9) is rotatably connected to the inner wall of the culture bucket (1) and slides relative to each other.

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