System and method for efficiently treating livestock and poultry manure by using compound microorganisms

Abstract

The invention discloses a system and method for efficiently treating livestock and poultry manure by using compound microorganisms, and relates to the technical field of livestock and poultry manure fermentation treatment.The system comprises an aerobic fermentation supporting plate, a plurality of round through grooves are transversely formed in the aerobic fermentation supporting plate at equal intervals, and supporting frames are arranged on the front side and the rear side of the bottom of the aerobic fermentation supporting plate correspondingly; the system further comprises a compost treatment equipment shifting mechanism, a compost treatment switching mechanism and an anti-interference aeration mechanism, the compost treatment equipment shifting mechanism comprises an arch-shaped frame, two transverse moving assemblies are installed on the two supporting frames respectively, and the two ends of the arch-shaped frame are connected with the two transverse moving assemblies respectively; condensed raw material blocks can be scattered when compost raw materials are turned over, the uniformity of the compost raw materials can be conveniently maintained, the vertical aeration cylinder can ascend and descend, the upper side of the aerobic fermentation supporting plate can be kept in a flat state when compost is transferred, compost obtained after aerobic fermentation is completed can be conveniently transferred, and the efficiency is improved. And the aeration holes in the aeration vertical cylinder are not easy to block after aeration is stopped.

Description

Technical Field

[0001] The present invention relates to the technical field of fermentation treatment of livestock and poultry excrement, and in particular to a system and method for efficiently treating livestock and poultry excrement by using composite microorganisms. Background Art

[0002] At present, the treatment of livestock and poultry manure is a major problem in livestock and poultry farms. Livestock and poultry manure is accompanied by a lot of stench, and usually a composting design is adopted to pile up a large amount of manure together for slow decay and use as fertilizer, but this method takes too long; In order to solve this problem, in the prior art, aeration materials and aerobic biological agents are generally mixed into livestock and poultry manure to form compost raw materials, and an aeration system is used to aerate the compost raw materials, so that the compost raw materials are aerobically fermented to complete the efficient treatment of livestock and poultry manure. Although the prior art improves the aerobic fermentation efficiency of livestock and poultry manure by turning and aerating the compost raw materials, the following defects still exist: the compost raw materials are prone to agglomeration during the fermentation process, especially at the bottom of the compost raw materials. It is not easy to break up the condensed raw material blocks during the turning process, and these condensed raw material blocks will affect the effect of aerobic fermentation. The aeration structure arranged in the compost raw materials will make the fermentation bed uneven, and the compost raw materials are not easy to transfer from the fermentation bed after fermentation is completed. Moreover, since the aeration holes of the aeration structure are always located inside the compost raw materials, the aeration holes are easily blocked when aeration is stopped. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a system and method for efficiently treating livestock and poultry manure using composite microorganisms. When the compost raw materials are turned over, the condensed raw material blocks can be broken up, which is convenient for maintaining the uniformity of the compost raw materials, and is beneficial for accelerating the aerobic fermentation efficiency of the compost raw materials and improving the effect of aerobic fermentation. The aeration vertical cylinder can be raised and lowered, and the upper side of the aerobic fermentation support plate can be kept flat when transferring the compost, which is convenient for transferring the compost after aerobic fermentation. The aeration holes on the aeration vertical cylinder are retracted into the vertical sliding holes after aeration is stopped, and are not easily blocked, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the present invention provides the following technical solution: a system for efficiently treating livestock and poultry manure using composite microorganisms, comprising an aerobic fermentation tray, a plurality of round grooves are provided on the aerobic fermentation tray at equal distances in the horizontal direction, and support frames are provided on the front and rear sides of the bottom of the aerobic fermentation tray, and further comprising: The composting equipment shifting mechanism comprises a transverse shifting assembly, an arch frame and a height adjustment assembly. Two transverse shifting assemblies are respectively installed on two support frames, two ends of the arch frame are respectively connected to the two transverse shifting assemblies, and two height adjustment assemblies are respectively installed on the front and rear sides of the arch frame; A composting switching mechanism is installed between the two height adjustment components, and a composting transfer and shoveling mechanism is installed on the top of the composting switching mechanism, and a composting turning and breaking mechanism is installed on the bottom of the composting switching mechanism; The anti-interference aeration mechanism is installed in each round groove, and a compost anti-interference detection mechanism is installed in the middle of the anti-interference aeration mechanism.

[0005] Furthermore, the composting processing switching mechanism includes a switching shaft, a switching motor, a switching flip rod and a connecting frame. The two height adjustment components are respectively rotatably connected to the front and rear ends of the switching shaft. One end of the switching shaft is fixedly connected to the output shaft of the switching motor. The switching motor is installed on the corresponding height adjustment component. The two ends of the switching shaft are respectively fixedly connected to the middle parts of the two switching flip rods. A connecting frame is fixedly connected between the top left sides of the two switching flip rods.

[0006] Furthermore, the compost transfer shoveling mechanism includes a shovel plate, an angle-adjustable electric telescopic rod and a shovel blade. One end of the shovel plate is movably connected between the tops of the two switching flip rods, and a shovel blade is provided on the right side of the other end of the shovel plate. The middle left side of the connecting frame is movably connected to one end of the angle-adjustable electric telescopic rod, and the other end of the angle-adjustable electric telescopic rod is movably connected to the middle left side of the shovel plate.

[0007] Furthermore, the compost turning and dispersing mechanism includes a turning shaft, a turning motor, a fixed end sleeve, a turning bent rod, a turning support rod, a movable end sleeve, a dispersing bent rod, a dispersing support rod and a reciprocating control component, the bottoms of the two switching turning rods are respectively rotatably connected to the front and rear ends of the turning shaft, the rear end of the turning shaft passes through the bottom of the switching turning rod on the rear side and is fixedly connected to the output shaft of the turning motor, the turning motor is installed on the switching turning rod on the rear side, the front end of the turning shaft is fixedly sleeved with a fixed end sleeve, a plurality of turning bent rods are arranged in an annular array on the outer peripheral side of the fixed end sleeve, a plurality of turning support rods are arranged longitudinally equidistantly on the side of the turning bent rod close to the turning shaft, the rear end of the turning shaft is longitudinally slidably sleeved with a movable end sleeve, a plurality of dispersing bent rods are arranged in an annular array on the outer peripheral side of the movable end sleeve, a plurality of dispersing support rods are arranged longitudinally equidistantly on the side of the dispersing bent rod close to the turning shaft, and the movable end sleeve is connected to the reciprocating control component.

[0008] Furthermore, the reciprocating control assembly includes a toggle ring, a toggle rod, a limiting guide rod, a motor seat plate, a scattering motor, a turntable and a connecting rod. The rear end outer side of the movable end sleeve is rotatably connected to the toggle ring, the top of the toggle ring is fixedly connected to the bottom end of the toggle rod, the top of the toggle rod is fixedly connected to the front end of the limiting guide rod, the middle part of the limiting guide rod is longitudinally slidably connected to the limiting hole on the corresponding switching flip rod, the rear end of the limiting guide rod is movably connected to one end of the connecting rod through a movable shaft one, the other end of the connecting rod is movably connected to the eccentric position on the upper side of the turntable through a movable shaft two, the middle part of the turntable is fixedly connected to the output shaft at the top of the scattering motor, and the scattering motor is installed on the corresponding switching flip rod through the motor seat plate.

[0009] Furthermore, it also includes a liquid follow-up adding mechanism, which includes a liquid outlet, a rotating joint, a pipeline assembly, a liquid pump and a liquid supply assembly. The interior of the flip shaft is a hollow structure, and a plurality of liquid outlets are arranged on the side of the flip shaft at equal distances in the longitudinal direction. The front end of the flip shaft passes through the corresponding switching flip rod and is connected to one end of the pipeline assembly through a rotating joint. The other end of the pipeline assembly is connected to the outlet of the liquid pump. The liquid pump is installed on the top of the arch frame, and the inlet of the liquid pump is connected to the liquid supply assembly.

[0010] Furthermore, the anti-interference aeration mechanism includes an aeration mounting plate, an aeration vertical cylinder, aeration holes, a supporting ring, a branch pipe, a blower, a blower bracket, and an aeration vertical cylinder extension control component. An aeration mounting plate is installed in each circular groove, and a plurality of vertical sliding holes are provided in a circular array on the aeration mounting plate. A blower bracket is provided below the aeration mounting plate, and a supporting ring is fixedly connected to the top of the blower bracket. The supporting ring and the aeration mounting plate are arranged concentrically, and the side of the supporting ring is connected to the aeration mounting plate through the aeration vertical cylinder extension control component, and the top of the supporting ring is fixedly connected to the bottom end of the aeration vertical cylinder at the position corresponding to the vertical sliding hole, the aeration vertical cylinder is vertically slidably connected to the vertical sliding hole, and aeration holes are evenly provided on the outer peripheral side of the top of the aeration vertical cylinder. A blower is installed on the blower bracket, and the air outlet of the blower is connected to the bottom end of each aeration vertical cylinder through a branch pipe.

[0011] Furthermore, it also includes a compost feeding mechanism, which includes a mounting frame, a guide plate, a compost mixing box and a feeding hydraulic cylinder, the right side of the aerobic fermentation support plate is movably connected to the left end of the guide plate, the right end of the guide plate is fixedly connected to the top left side of the compost mixing box, the bottom of the compost mixing box is an arc-shaped structure, the bottom of the compost mixing box is movably connected to one end of the feeding hydraulic cylinder, the right ends of the two support frames are fixedly connected to the mounting frame, and the middle part of the mounting frame is movably connected to the other end of the feeding hydraulic cylinder.

[0012] Furthermore, it also includes a compost raw material sufficient stirring mechanism, which comprises a reverse stirring power assembly, a stirring drum, a stirring shaft, a drum spoke, a drum turning longitudinal rod, a shaft spoke and a shaft turning longitudinal rod, the front end of the compost mixing box is rotatably connected with a longitudinal stirring drum, a plurality of drum spokes are arranged in a circular array on the outer circumference of one end of the stirring drum located in the compost mixing box, a drum turning longitudinal rod is fixedly connected to the rear side of one end of the drum spoke away from the stirring drum, a stirring shaft is rotatably connected in the stirring drum, the rear end of the stirring shaft extends to the rear side of the stirring drum, and a plurality of shaft spokes are arranged in a circular array on the outer circumference of the rear end of the stirring shaft, the length of the shaft spoke is less than the length of the drum spoke, a shaft turning longitudinal rod is fixedly connected to the rear side of one end of the shaft spoke away from the stirring shaft, and the front ends of the stirring drum and the stirring shaft are both connected to the reverse stirring power assembly.

[0013] A method for using a system for efficiently treating livestock and poultry manure using composite microorganisms comprises the following steps: Step 1: collect livestock and poultry manure into a compost mixing box, add materials for adjusting the carbon-nitrogen ratio and aeration into the compost mixing box, and then add a composite microbial agent into the compost mixing box, and drive the reverse stirring power component to drive the stirring drum and the stirring shaft to rotate in the reverse direction, thereby driving the drum turning longitudinal rod and the shaft turning longitudinal rod to rotate in the reverse direction in the compost mixing box, and evenly mix the livestock and poultry manure, the materials for adjusting the carbon-nitrogen ratio and aeration, and the composite microbial agent in the compost mixing box to form a compost raw material; Step 2: Control the feeding hydraulic cylinder to extend, lift up the right end of the compost mixing box, and pour the compost raw materials in the compost mixing box to the upper right end of the aerobic fermentation support plate through the guide plate; Step 3: The switching motor drives the switching shaft and the switching flip lever to rotate 180 degrees clockwise, so that the shovel blade of the shovel plate is set downward, the height adjustment component drives the shovel plate in the compost transfer shovel mechanism to descend, and then the transverse movement component drives the shovel plate in the compost transfer shovel mechanism to move leftward, and the compost raw materials on the upper side of the aerobic fermentation tray are scraped flat, and the compost raw materials are spread flat near the upper side of the aeration installation plate on the aerobic fermentation tray; Step 4: The switching motor drives the switching shaft and the switching flip rod to rotate 180 degrees counterclockwise, so that the compost turning and breaking up mechanism is set downward, and the turning motor drives the turning shaft to rotate. The turning shaft drives the turning curved rod and the breaking curved rod to rotate through the fixed end sleeve and the movable end sleeve, and cooperates with the turning support rod and the breaking support rod to regularly turn over the compost raw materials spread near the upper side of the aeration installation plate. During the turning process, the reciprocating control component drives the movable end sleeve to reciprocate back and forth, and the movable end sleeve drives the breaking up support rod to reciprocate back and forth through the breaking up curved rod. The breaking up support rod reciprocates back and forth relative to the turning support rod, and the condensed raw material blocks in the compost raw materials are broken up as the compost raw materials are turned over; Step 5: The aeration vertical cylinder extends out of the control assembly to drive the support ring and the aeration vertical cylinder to move upward relative to the aeration mounting plate. The top of the aeration vertical cylinder extends into the flattened compost raw materials. The blower blows air into the aeration vertical cylinder through the branch pipe. The air in the aeration vertical cylinder is sent into the compost raw materials through the aeration holes, thereby accelerating the aerobic fermentation process in the compost raw materials.

[0014] Compared with the prior art, the system and method for efficiently treating livestock and poultry manure using composite microorganisms has the following beneficial effects: 1. The turning motor drives the turning shaft to rotate, thereby driving the turning bent rod and the breaking bent rod to rotate, and cooperating with the turning support rod and the breaking support rod to turn the compost raw materials to maintain the uniformity of the compost raw materials. During the turning process, the reciprocating control component drives the movable end sleeve to move back and forth, and drives the breaking support rod to move back and forth relative to the turning support rod through the breaking bent rod. As the compost raw materials are turned, the condensed raw material blocks in the compost raw materials are broken up.

[0015] 2. The aeration vertical cylinder extension control assembly can drive the aeration vertical cylinder to move up and down. When aeration is needed, the top of the aeration vertical cylinder is extended into the compost raw material, and aeration is introduced into the compost raw material through the aeration holes to increase the oxygen content in the compost raw material. It can also be used to dissipate heat in the compost raw material. When aeration is not needed, the top surface of the aeration vertical cylinder is flush with the upper side of the aerobic fermentation support plate, and the aeration holes on the top of the aeration vertical cylinder are hidden in the vertical sliding holes to avoid the aeration holes being blocked after aeration stops. At this time, the upper side of the aerobic fermentation support plate is flat, and the compost raw material is convenient to be shoveled away from the aerobic fermentation support plate by the shovel after fermentation is completed, and the compost raw material is convenient to be transferred after fermentation is completed.

[0016] 3. When turning the compost raw materials, the condensed raw material blocks can also be broken up, which is convenient for maintaining the uniformity of the compost raw materials, which is beneficial to speed up the aerobic fermentation efficiency of the compost raw materials and improve the effect of aerobic fermentation. The aeration vertical cylinder can be raised and lowered, and the upper side of the aerobic fermentation tray can be kept flat when transferring the compost, which is convenient for transferring the compost after aerobic fermentation. The aeration holes on the aeration vertical cylinder are retracted into the vertical sliding holes after aeration is stopped, and are not easily blocked.

[0017] 4. It can effectively decompose organic matter in livestock and poultry manure, reduce environmental pollution, and convert livestock and poultry manure into valuable fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the system structure for efficiently treating livestock and poultry excrement using composite microorganisms according to the present invention; Figure 2 It is a schematic structural diagram of the anti-interference aeration mechanism in the system for efficiently treating livestock and poultry manure by using composite microorganisms according to the present invention; Figure 3 This is a schematic diagram of the structure of the bottom of the anti-interference aeration mechanism in the system for efficiently treating livestock and poultry manure using composite microorganisms according to the present invention; Figure 4 It is a schematic cross-sectional structure diagram of the anti-interference aeration mechanism in the system for efficiently treating livestock and poultry excrement by using composite microorganisms according to the present invention; Figure 5 It is a schematic diagram of the partial structure in the middle of the system for efficiently treating livestock and poultry excrement by using composite microorganisms according to the present invention; Figure 6 The system of the present invention utilizes composite microorganisms to efficiently treat livestock and poultry excrement Figure 5 A schematic diagram of the partially enlarged structure at center A; Figure 7 The system of the present invention utilizes composite microorganisms to efficiently treat livestock and poultry excrement Figure 5 Schematic diagram of the middle and rear structure; Figure 8 The system of the present invention utilizes composite microorganisms to efficiently treat livestock and poultry excrement Figure 7 A schematic diagram of the partially enlarged structure at B in the middle; Fig. 9 It is a schematic diagram of the lower structure of a compost feeding mechanism and a compost raw material fully stirring mechanism in a system for efficiently treating livestock and poultry excrement using composite microorganisms according to the present invention; Fig.10 It is a schematic diagram of the upper structure of a compost feeding mechanism and a compost raw material fully stirring mechanism in a system for efficiently treating livestock and poultry excrement using composite microorganisms according to the present invention; Fig.11 The system of the present invention utilizes composite microorganisms to efficiently treat livestock and poultry excrement Fig.10 A schematic diagram of the partially enlarged structure at C in the middle; In the figure: 1 aerobic fermentation support plate, 2 composting equipment shifting mechanism, 21 linear guide rail, 22 linear motor, 23 arch frame, 24 vertical slide, 25 lifting hydraulic cylinder, 26 vertical slide seat, 3 composting treatment switching mechanism, 31 switching shaft, 32 switching motor, 33 switching flip rod, 34 connecting frame, 4 compost transfer shoveling mechanism, 41 angle adjustment shaft, 42 support, 43 shovel plate, 44 shovel plate movable seat, 45 connecting frame movable seat, 46 angle adjustment electric telescopic rod, 47 shovel blade, 5 compost turning and breaking mechanism, 51 turning shaft, 52 turning motor , 53 fixed end sleeve, 54 flip bent rod, 55 flip support rod, 56 movable end sleeve, 57 scattered bent rod, 58 scattered support rod, 59 longitudinal limit groove, 510 longitudinal limit strip, 511 toggle ring, 512 toggle rod, 513 limit guide rod, 514 motor base plate, 515 scattered motor, 516 turntable, 517 connecting rod, 6 liquid agent follow-up adding mechanism, 61 liquid agent outlet, 62 rotary joint, 63 pipe rack, 64 elbow, 65 elbow soft and hard pipe joint, 66 hose, 67 liquid pump, 68 liquid adding hard pipe, 69 alkali liquid tank, 610 acid liquid tank, 61 1 suction pipe, 612 suction pipe solenoid valve, 613 water pipe solenoid valve, 614 water pipe soft and hard pipe joint, 7 anti-interference aeration mechanism, 71 aeration mounting plate, 72 aeration vertical cylinder, 73 aeration hole, 74 support ring, 75 branch pipe, 76 blower, 77 blower bracket, 78 side ear plate, 79 vertical guide column, 710 control motor, 711 lead screw, 712 sealing rubber ring, 8 compost feeding mechanism, 81 end seat, 82 feeding shaft, 83 mounting frame, 84 guide plate, 85 compost mixing box, 86 movable seat 1, 87 feeding hydraulic cylinder, 88 movable seat 2, 89 material baffle plate, 9 compost raw material sufficient stirring mechanism, 91 stirring drum, 92 stirring shaft, 93 drum bevel gear, 94 shaft bevel gear, 95 power bracket, 96 transmission shaft, 97 transmission bevel gear, 98 stirring motor, 99 drum spoke rod, 910 drum turning longitudinal rod, 911 shaft spoke rod, 912 shaft turning longitudinal rod, 10 compost anti-interference detection mechanism, 101 detection lifting electric telescopic rod, 102 lifting seat plate, 103 detection lifting column, 104 pH sensor, 105 temperature and humidity sensor, 11 side baffle plate, 12 support frame. DETAILED DESCRIPTION

[0019] 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.

[0020] For example, see Figures 1 to 11The present embodiment provides a technical solution: a system for efficiently treating livestock and poultry manure using composite microorganisms, comprising an aerobic fermentation tray 1, a plurality of round grooves are provided on the aerobic fermentation tray 1 at equal distances in the horizontal direction, a support frame 12 is provided on the front and rear sides of the bottom of the aerobic fermentation tray 1, and a side baffle 11 is fixedly connected to the front and rear sides of the top of the aerobic fermentation tray 1 to prevent the compost raw materials on the aerobic fermentation tray 1 from falling from the front and rear sides of the aerobic fermentation tray 1, and also comprising a composting treatment equipment shifting mechanism 2, a composting treatment switching mechanism 3 and an anti-interference aeration mechanism 7; The composting equipment shifting mechanism 2 includes a transverse moving component, an arch frame 23 and a height adjustment component. Two transverse moving components are respectively installed on the two support frames 12, and the two ends of the arch frame 23 are respectively connected to the two transverse moving components. Two height adjustment components are respectively installed on the front and rear sides of the arch frame 23; Specifically, the transverse movement assembly includes a linear guide rail 21 and a linear motor 22. Two transverse linear guide rails 21 are fixedly connected to the two support frames 12 respectively. Two linear motors 22 are respectively installed on the two linear guide rails 21. The two linear motors 22 are respectively connected to the two ends of the arch frame 23. The two linear motors 22 move synchronously along the linear guide rails 21 installed respectively, so as to drive the arch frame 23 to move horizontally left and right. The height adjustment component includes a vertical slide 24, a lifting hydraulic cylinder 25, and a vertical slide seat 26. The front and rear sides of the arch frame 23 are respectively provided with vertical slides 24. Two vertical slide seats 26 are respectively connected in vertical sliding manner in the two vertical slides 24. The bottoms of the two vertical slides 24 are respectively fixedly connected to the bottom ends of the two lifting hydraulic cylinders 25. The tops of the two lifting hydraulic cylinders 25 are respectively connected to the bottoms of the corresponding vertical slide seats 26. The synchronous extension and retraction of the two lifting hydraulic cylinders 25 can drive the two vertical slide seats 26 to move up and down synchronously, thereby adjusting the height of the composting processing switching mechanism 3.

[0021] The compost processing switching mechanism 3 is installed between the two vertical slide seats 26 in the two height adjustment components, and a compost transfer and shoveling mechanism 4 is installed on the top of the compost processing switching mechanism 3, and a compost turning and breaking mechanism 5 is installed on the bottom of the compost processing switching mechanism 3; The composting processing switching mechanism 3 includes a switching shaft 31, a switching motor 32, a switching flip rod 33 and a connecting frame 34. The two vertical slide seats 26 in the two height adjustment components are respectively rotatably connected to the front and rear ends of the switching shaft 31. One end of the switching shaft 31 is fixedly connected to the output shaft of the switching motor 32. The switching motor 32 is installed on the vertical slide seat 26 in the height adjustment assembly. The two ends of the switching shaft 31 are respectively fixedly connected to the middle parts of the two switching flip rods 33. A connecting frame 34 is fixedly connected between the top left sides of the two switching flip rods 33. The switching motor 32 is used to drive the switching shaft 31 to rotate. The switching shaft 31 drives the compost transfer and shoveling mechanism 4 and the compost turning and dispersing mechanism 5 to move through the switching flip rod 33, so that the compost transfer and shoveling mechanism 4 or the compost turning and dispersing mechanism 5 is set downward, and the compost transfer and shoveling mechanism 4 or the compost turning and dispersing mechanism 5 shovels or turns and disperses the compost raw materials. The switching motor 32 drives the switching shaft 31 to rotate 180 degrees each time. The switching motor 32 needs to drive the switching shaft 31 to rotate 180 degrees in the opposite direction when it works next time to avoid entanglement and damage of the cables connected to the compost transfer and shoveling mechanism 4 or the compost turning and dispersing mechanism 5.

[0022] The compost transfer shoveling mechanism 4 includes a shoveling plate 43, an angle-adjustable electric telescopic rod 46 and a shovel blade 47. One end of the shovel plate 43 is movably connected between the tops of the two switching flip rods 33, and a shovel blade 47 is provided on the right side of the other end of the shovel plate 43. The middle left side of the connecting frame 34 is movably connected to one end of the angle-adjustable electric telescopic rod 46, and the other end of the angle-adjustable electric telescopic rod 46 is movably connected to the middle left side of the shovel plate 43.

[0023] Specifically, the compost transfer and shoveling mechanism 4 also includes an angle adjustment shaft 41, a support 42, a shovel plate movable seat 44, and a connecting frame movable seat 45. The tops of the two switching flip rods 33 are movably connected to the two supports 42 through two angle adjustment shafts 41 respectively. The two supports 42 are fixedly connected to the ends of the shovel plate 43. The left middle part of the shovel plate 43 is fixedly connected to the shovel plate movable seat 44. The left middle part of the connecting frame 34 is fixedly connected to the connecting frame movable seat 45. The connecting frame movable seat 45 is movably connected to one end of the angle adjustment electric telescopic rod 46 through the connecting shaft one, and the shovel plate movable seat 44 is movably connected to the other end of the angle adjustment electric telescopic rod 46 through the connecting shaft two.

[0024] The switching motor 32 drives the switching shaft 31 to rotate 180 degrees clockwise. The switching shaft 31 drives the shovel blade 47 of the shovel plate 43 to be set downward through the switching flip rod 33. The height adjustment component drives the shovel plate 43 to descend, and then the transverse movement component drives the shovel plate 43 to move to the left, so that the compost raw materials on the upper side of the aerobic fermentation pallet 1 can be scraped flat. At the same time, the compost fermented on the aerobic fermentation pallet 1 can also be scraped and transferred to the left, and transferred from the left end of the aerobic fermentation pallet 1 to the transport vehicle. The angle adjustment electric telescopic rod 46 can be extended and retracted to adjust the angle of the shovel plate 43 relative to the upper side of the aerobic fermentation pallet 1, which is beneficial for the shovel blade 47 on the shovel plate 43 to scrape off the compost attached to the bottom of the aerobic fermentation pallet 1.

[0025] The compost turning and scattering mechanism 5 includes a turning shaft 51, a turning motor 52, a fixed end sleeve 53, a turning bent rod 54, a turning support rod 55, a movable end sleeve 56, a scattering bent rod 57, a scattering support rod 58 and a reciprocating control component. The bottoms of the two switching turning rods 33 are respectively rotatably connected to the front and rear ends of the turning shaft 51. The rear end of the turning shaft 51 passes through the bottom of the switching turning rod 33 on the rear side and is fixedly connected to the output shaft of the turning motor 52. The turning motor 52 is installed on the switching turning rod 33 on the rear side. The front end of the turning shaft 51 A fixed end sleeve 53 is fixedly sleeved, and a plurality of flip bent rods 54 are arranged in an annular array on the outer peripheral side of the fixed end sleeve 53, and a plurality of flip support rods 55 are arranged longitudinally and equidistantly on the side of the flip bent rod 54 close to the flip shaft 51, and a movable end sleeve 56 is longitudinally slidably sleeved on the rear end of the flip shaft 51, and a plurality of scattering bent rods 57 are arranged in an annular array on the outer peripheral side of the movable end sleeve 56, and a plurality of scattering support rods 58 are arranged longitudinally and equidistantly on the side of the scattering bent rod 57 close to the flip shaft 51, and the movable end sleeve 56 is connected to a reciprocating control component.

[0026] Specifically, there are three flipping curved rods 54, and one end of the flipping curved rod 54 close to the fixed end sleeve 53 is distributed along the radial direction of the fixed end sleeve 53, and one end of the flipping curved rod 54 away from the fixed end sleeve 53 is parallel to the flipping axis 51; There are also three scattering curved rods 57, and one end of the scattering curved rod 57 close to the movable end sleeve 56 is distributed along the radial direction of the movable end sleeve 56, and one end of the scattering curved rod 57 away from the movable end sleeve 56 is parallel to the flipping axis 51, and each scattering curved rod 57 is close to a corresponding flipping curved rod 54, so that the scattering support rod 58 on the scattering curved rod 57 is close to the flipping support rod 55 on the flipping curved rod 54, and the number of the flipping support rods 55 and the scattering support rods 58 is selected according to the specific situation; The compost turning and breaking mechanism 5 also includes a longitudinal limit groove 59 and a longitudinal limit strip 510. The rear end side of the turning shaft 51 is provided with a longitudinal limit groove 59, and the inner side of the movable end sleeve 56 is provided with a longitudinal limit strip 510 longitudinally slidably connected to the longitudinal limit groove 59. The longitudinal limit groove 59 and the longitudinal limit strip 510 slide together to allow the movable end sleeve 56 to move only forward and backward relative to the turning shaft 51.

[0027] The turning motor 52 drives the turning shaft 51 to rotate, and the turning shaft 51 drives the turning curved rod 54 and the breaking curved rod 57 to rotate through the fixed end sleeve 53 and the movable end sleeve 56. The compost raw materials spread near the upper side of the aeration mounting plate 71 are regularly turned over in cooperation with the turning support rod 55 and the breaking support rod 58, which can improve the uniformity of the compost raw materials and increase the oxygen content in the compost raw materials. During the turning process, the reciprocating control component drives the movable end sleeve 56 to reciprocate back and forth, and the movable end sleeve 56 drives the breaking support rod 58 to reciprocate back and forth through the breaking curved rod 57. The breaking support rod 58 reciprocates back and forth relative to the turning support rod 55. As the compost raw materials are turned over, the condensed raw material blocks in the compost raw materials are broken up, which is beneficial to improving the efficiency of aerobic fermentation.

[0028] The reciprocating control component includes a toggle ring 511, a toggle rod 512, a limiting guide rod 513, a motor seat plate 514, a scattering motor 515, a turntable 516 and a connecting rod 517. The outer rear end of the movable end sleeve 56 is rotatably connected to the toggle ring 511. The top of the toggle ring 511 is fixedly connected to the bottom end of the toggle rod 512. The top of the toggle rod 512 is fixedly connected to the front end of the limiting guide rod 513. The middle part of the limiting guide rod 513 is longitudinally slidably connected to the limiting hole on the corresponding switching flip rod 33. The rear end of the limiting guide rod 513 is movably connected to one end of the connecting rod 517 through a movable shaft one. The other end of the connecting rod 517 is movably connected to the eccentric position on the upper side of the turntable 516 through a movable shaft two. The middle part of the turntable 516 is fixedly connected to the output shaft at the top of the scattering motor 515. The scattering motor 515 is installed on the corresponding switching flip rod 33 through the motor seat plate 514.

[0029] The motor base plate 514 is used to install the dispersing motor 515 to drive the turntable 516 to rotate. The turntable 516 and the connecting rod 517 form a similar mechanism to a crank-connecting rod. The turntable 516 drives the limiting guide rod 513 to reciprocate back and forth through the connecting rod 517, thereby driving the movable end sleeve 56 to reciprocate back and forth relative to the flip shaft 51 through the toggle ring 511 and the toggle rod 512. Since the toggle ring 511 is rotatably connected to the movable end sleeve 56, the movable end sleeve 56, the dispersing bent rod 57, and the dispersing support rod 58 can also reciprocate back and forth when the flip shaft 51 rotates. The frequency of the reciprocating back and forth of the movable end sleeve 56, the dispersing bent rod 57, and the dispersing support rod 58 can be adjusted according to the rotation speed of the dispersing motor 515.

[0030] The anti-interference aeration mechanism 7 is installed in each circular groove, and a compost anti-interference detection mechanism 10 is installed in the middle of the anti-interference aeration mechanism 7 .

[0031] The anti-interference aeration mechanism 7 includes an aeration mounting plate 71, an aeration vertical cylinder 72, an aeration hole 73, a support ring 74, a branch pipe 75, a blower 76, a blower bracket 77, and an aeration vertical cylinder extension control component. An aeration mounting plate 71 is installed in each round groove. The upper surface of the aeration mounting plate 71 is flush with the upper surface of the aerobic fermentation support plate 1. A plurality of vertical sliding holes are provided in a circular array on the aeration mounting plate 71. The number of vertical sliding holes on the aeration mounting plate 71 can be selected as needed. Each aeration mounting plate 71 can be provided with eight vertical sliding holes. A blower is provided below the aeration mounting plate 71. The blower bracket 77 has a support ring 74 fixedly connected to the top of the blower bracket 77. The support ring 74 is cocentrically arranged with the aeration mounting plate 71. The side of the support ring 74 extends out of the control assembly through the aeration vertical cylinder to connect to the aeration mounting plate 71. The top of the support ring 74 is fixedly connected to the bottom end of the aeration vertical cylinder 72 at the position corresponding to the vertical sliding hole. The aeration vertical cylinder 72 is vertically slidably connected to the vertical sliding hole. Aeration holes 73 are evenly opened on the outer peripheral side of the top of the aeration vertical cylinder 72. A blower 76 is installed on the blower bracket 77. The air outlet of the blower 76 is connected to the bottom end of each aeration vertical cylinder 72 through a branch pipe 75.

[0032] The anti-interference aeration mechanism 7 also includes a sealing rubber ring 712. An annular groove is provided at the top of each vertical sliding hole. A sealing rubber ring 712 is provided in the annular groove. The sealing rubber ring 712 is slidably sleeved on the outer side of the top of the aeration vertical cylinder 72. The gap between the top of the aeration vertical cylinder 72 and the inner wall of the top of the vertical sliding hole is sealed by the sealing rubber ring 712 to prevent moisture in the compost raw material from entering the vertical sliding hole.

[0033] The aeration vertical cylinder extension control assembly includes a side ear plate 78, a vertical guide column 79, a control motor 710, and a lead screw 711. Two side ear plates 78 are respectively arranged on the left and right sides of the support ring 74. A vertical guide column 79 is vertically slidably connected in a sliding hole on one of the side ear plates 78. The top of the vertical guide column 79 is fixedly connected to the bottom of the aeration mounting plate 71. A vertical lead screw 711 is threadedly connected in a threaded hole on the other side ear plate 78. The top of the lead screw 711 is fixedly connected to the output shaft of the control motor 710. The control motor 710 is installed at the bottom of the aeration mounting plate 71. When the control motor 710 works, it drives the lead screw 711 to rotate clockwise. The threaded action of the lead screw 711 and the side ear plate 78 drives the support ring 74 to move downward along the vertical guide column 79. When the control motor 710 works, it drives the lead screw 711 to rotate counterclockwise, and the support ring 74 moves upward along the vertical guide column 79, so that the aeration vertical cylinder 72 can be driven up and down by the support ring 74.

[0034] When it is necessary to aerate the compost material regularly, the aeration vertical cylinder extends out of the control assembly to drive the support ring 74 and the blower bracket 77 to move upward relative to the aeration mounting plate 71, and the top of the aeration vertical cylinder 72 extends out from the top of the vertical slide hole, and the aeration hole 73 at the top of the aeration vertical cylinder 72 enters the compost material on the aerobic fermentation support plate 1, and the blower 76 blows air into the aeration vertical cylinder 72 through the branch pipe 75, and the aeration vertical cylinder 72 aerates the compost material through the aeration hole 73 to increase the oxygen content in the compost material. , promoting the fermentation process of aerobic bacteria in the compost raw materials. When aeration is not needed, the aeration vertical cylinder extends out of the control component to drive the support ring 74 and the blower bracket 77 to move downward relative to the aeration mounting plate 71, so that the top surface of the aeration vertical cylinder 72 is flush with the upper side of the aerobic fermentation support plate 1. At this time, the upper side of the aerobic fermentation support plate 1 is flat, which facilitates the fermented compost on the aerobic fermentation support plate 1 to be shoveled away and transferred, and the aeration holes 73 on the outer peripheral side of the top of the aeration vertical cylinder 72 are hidden in the vertical sliding hole and are not easily blocked.

[0035] The composting anti-interference detection mechanism 10 comprises a detection lifting electric telescopic rod 101, a lifting seat plate 102, a detection lifting column 103, a pH sensor 104, and a temperature and humidity sensor 105. A detection through hole is respectively opened in the middle of each aeration mounting plate 71, and a detection lifting column 103 is vertically slidably connected in the detection through hole. Grooves are respectively opened on both sides of the top of the detection lifting column 103, one of the grooves is installed with a pH sensor 104, and the other groove is installed with a temperature and humidity sensor 105. The bottom of the detection lifting column 103 is fixedly connected with a horizontal lifting seat plate 102, and the top of the lifting seat plate 102 is fixedly connected with the detection The bottom end of the detection lifting electric telescopic rod 101 is fixedly connected to the bottom of the aeration mounting plate 71 at the top of the detection lifting electric telescopic rod 101. When it is necessary to detect the condition inside the compost raw material, the detection lifting electric telescopic rod 101 is shortened, thereby driving the detection lifting column 103 to move upward relative to the aeration mounting plate 71 in the detection through hole through the lifting seat plate 102, so that the pH sensor 104 and the temperature and humidity sensor 105 are extended into the compost raw material. The pH sensor 104 is used to detect the pH of the compost raw material, and the temperature and humidity sensor 105 is used to detect the temperature and humidity of the compost raw material. Corresponding countermeasures can be taken according to the detection results.

[0036] When it is necessary to shovel and transfer the compost raw materials, the detection lifting electric telescopic rod 101 is extended, driving the detection lifting column 103 to move downward relative to the aeration mounting plate 71 in the detection through hole, so that the top surface of the detection lifting column 103 is flush with the upper side of the aerobic fermentation support plate (1), and will not interfere with the shoveling of the compost raw materials by the compost transfer shoveling mechanism (4).

[0037] When in use, the transverse movement component is used to drive the arch frame 23 to move left and right along the aerobic fermentation support plate 1 and the support frame 12, and the height adjustment component is used to drive the compost processing switching mechanism 3 to move up and down relative to the arch frame 23, so as to change the height of the compost transfer shoveling mechanism 4 and the compost turning and breaking mechanism 5. When the compost processing switching mechanism 3 is rotated, the compost transfer shoveling mechanism 4 or the compost turning and breaking mechanism 5 can be set downward. When the compost transfer shoveling mechanism 4 is set downward, the compost raw materials on the aerobic fermentation support plate 1 can be shoveled and transferred by cooperating with the transverse movement component and the height adjustment component. When the compost turning and breaking mechanism 5 is set downward, the compost raw materials on the aerobic fermentation support plate 1 can be turned over by cooperating with the transverse movement component and the height adjustment component, and the condensed raw materials in the compost raw materials can also be removed. The compost blocks can be broken up to make the compost raw materials more uniform, and the oxygen content in the compost raw materials can be increased, thereby improving the aerobic fermentation efficiency of the compost raw materials. The compost processing switching mechanism 3 needs to be rotated 180 degrees in the opposite direction each time it rotates 180 degrees, so as to avoid the cables connected to the compost transfer and shoveling mechanism 4 or the compost turning and breaking mechanism 5 from being entangled and damaged. The anti-interference aeration mechanism 7 can aerate the compost raw materials on the aerobic fermentation support plate 1 to increase the oxygen content in the compost raw materials, and can also reduce the temperature in the compost raw materials to avoid the high temperature in the compost raw materials affecting the growth and reproduction of aerobic bacteria. The compost anti-interference detection mechanism 10 is used to detect indicators such as the temperature, humidity and pH of the compost raw materials. Corresponding measures can be taken according to the detection results to maintain various indicators of the compost raw materials within a suitable range.

[0038] For example 2, please refer to Figures 1 to 11 This embodiment provides a technical solution: a system for efficiently treating livestock and poultry manure using composite microorganisms. The structure of this embodiment is roughly the same as that of the first embodiment, except that: It also includes a liquid follow-up adding mechanism 6, which includes a liquid outlet 61, a rotary joint 62, a pipeline assembly, a liquid pump 67 and a liquid supply assembly. The interior of the flip shaft 51 is a hollow structure, and a plurality of liquid outlets 61 are interspersed and arranged at equal distances on the side of the flip shaft 51 in the longitudinal direction. The front end of the flip shaft 51 passes through the corresponding switching flip rod 33 and is connected to one end of the pipeline assembly through the rotary joint 62. The other end of the pipeline assembly is connected to the outlet of the liquid pump 67. The liquid pump 67 is installed on the top of the arch frame 23, and the inlet of the liquid pump 67 is connected to the liquid supply assembly.

[0039] The pipeline assembly includes a pipe rack 63, an elbow 64, an elbow hard and soft pipe joint 65, and a hose 66. The front end of the flip shaft 51 is connected to the bottom end of the elbow 64 through a rotating joint 62. The elbow 64 is fixed to the corresponding switching flip rod 33 through the pipe rack 63. The top of the elbow 64 is connected to one end of the hose 66 through the elbow hard and soft pipe joint 65. The other end of the hose 66 is connected to the outlet of the liquid pump 67. The elbow 64 and the flip shaft 51 are connected through the rotating joint 62. When the flip shaft 51 rotates, the elbow 64 can still deliver liquid into the flip shaft 51. The setting of the hose 66 can maintain effective communication between the liquid pump 67 and the elbow 64 when the composting treatment switching mechanism 3 is working.

[0040] The liquid supply assembly includes a liquid adding hard pipe 68, an alkali liquid tank 69, an acid liquid tank 610, a suction pipe 611, a suction pipe solenoid valve 612, a water pipe solenoid valve 613, and a water pipe soft and hard pipe joint 614. The top of the arch frame 23 is respectively provided with an alkali liquid tank 69 and an acid liquid tank 610. The inlet of the liquid pump 67 is connected to one end of the liquid adding hard pipe 68, and the other end of the liquid adding hard pipe 68 is provided with a water pipe soft and hard pipe joint 614. The water pipe soft and hard pipe joint 614 is connected to the liquid adding hard pipe 68. An external soft water pipe is connected, and a water pipe solenoid valve 613 is installed at one end of the liquid adding hard pipe 68 close to the water pipe soft and hard pipe joint 614. The middle part of the liquid adding hard pipe 68 is connected to the top ends of the two suction pipes 611 respectively. The bottom ends of the two suction pipes 611 are respectively inserted into the bottom of the alkali liquid tank 69 and the acid liquid tank 610. Two suction pipe solenoid valves 612 are respectively installed on the two suction pipes 611. The alkali liquid tank 69 contains alkali liquid, and the acid liquid tank 610 contains acid liquid.

[0041] The liquid supply assembly supplies liquid to the liquid pump 67, and the liquid pump 67 delivers the liquid to the inside of the turning shaft 51 through the pipeline assembly and the rotary joint 62, and then adds the liquid to the compost raw material through the liquid outlet 61. As the compost turning and breaking mechanism 5 turns the compost raw material, it can be evenly mixed with the compost raw material. Different liquids can be selected to be added to the compost raw material according to the detection results of the compost anti-interference detection mechanism 10. pH sensor 104, temperature and humidity sensor 105 During specific operation, when the pH sensor 104 in the compost interference prevention detection mechanism 10 detects that the pH value in the compost raw material is low and is not conducive to the aerobic fermentation of the composite microbial inoculant, the water pipe solenoid valve 613 and the suction pipe solenoid valve 612 above the acid tank 610 are closed, and the suction pipe solenoid valve 612 above the alkali tank 69 is opened, and the liquid pump 67 works to extract the alkali liquid in the alkali tank 69 through the suction pipe 611, and then send it into the turning shaft 51 through the pipeline assembly, and then add it into the compost raw material through the liquid agent outlet 61 to increase the pH value of the compost raw material; When the pH sensor 104 in the compost anti-interference detection mechanism 10 detects that the pH value in the compost raw material is too high and is not conducive to the aerobic fermentation of the composite microbial inoculant, the water pipe solenoid valve 613 and the suction pipe solenoid valve 612 above the alkali liquid tank 69 are closed, and the suction pipe solenoid valve 612 above the acid liquid tank 610 is opened, and the liquid pump 67 works to extract the acid liquid in the acid liquid tank 610 through the suction pipe 611, and then send it into the turning shaft 51 through the pipeline assembly, and then add it into the compost raw material through the liquid agent outlet 61 to lower the pH value of the compost raw material; When the temperature and humidity sensor 105 in the compost anti-interference detection mechanism 10 detects that the humidity of the compost raw material is low, the two suction pipe solenoid valves 612 are closed, the water pipe solenoid valve 613 is opened, and the liquid pump 67 works to send the external clean water into the turning shaft 51 through the liquid adding hard pipe 68 and the external soft water pipe, and then adds the water into the compost raw material through the liquid agent outlet 61 to increase the humidity of the compost raw material; When the liquid agent is added into the compost raw material by the liquid agent follower adding mechanism 6, the compost turning and breaking mechanism 5 is required to turn the compost raw material so that the added liquid agent and the compost raw material can be quickly and fully mixed.

[0042] When the temperature and humidity sensor 105 in the composting anti-interference detection mechanism 10 detects that the temperature or humidity in the composting material is too high, the anti-interference aeration mechanism 7 is controlled to continue aeration to reduce the temperature or humidity in the composting material.

[0043] For example 3, please refer to Figures 1 to 11 This embodiment provides a technical solution: a system for efficiently treating livestock and poultry manure using composite microorganisms. The structure of this embodiment is roughly the same as that of the second embodiment, except that: It also includes a compost feeding mechanism 8, which includes an end seat 81, a feeding shaft 82, a mounting frame 83, a guide plate 84, a compost mixing box 85, a movable seat 1 86, a feeding hydraulic cylinder 87, a movable seat 2 88, and a baffle plate 89. The front and rear ends of the right side of the aerobic fermentation support plate 1 are respectively fixedly connected to two end seats 81, and the two end seats 81 are movably connected to the left end of the guide plate 84 through the feeding shaft 82. The right end of the guide plate 84 is fixedly connected to the top left side of the compost mixing box 85. The bottom of the compost mixing box 85 is an arc-shaped structure. 5 is fixedly connected with a movable seat 2 88 at the bottom, and the movable seat 2 88 is movably connected to one end of a feeding hydraulic cylinder 87 through a hinge shaft 2. The right ends of the two support frames 12 are fixedly connected with a mounting frame 83, and the middle part of the mounting frame 83 is fixedly connected with a movable seat 1 86, and the movable seat 1 86 is movably connected to the other end of the feeding hydraulic cylinder 87 through a hinge shaft 1. Baffle plates 89 are respectively provided on the front and rear sides of the top of the guide plate 84, and the baffle plates 89 block the front and rear sides of the guide plate 84 to prevent the composting materials passing through the upper side of the guide plate 84 from falling from the front and rear sides of the guide plate 84.

[0044] The compost mixing box 85 is used to hold livestock and poultry manure. When the amount of livestock and poultry manure in the compost mixing box 85 is appropriate, an appropriate amount of materials for adjusting the carbon-nitrogen ratio and air permeability and a composite microbial agent are added and mixed evenly to form compost raw materials. The loading hydraulic cylinder 87 is extended, and the compost raw materials in the compost mixing box 85 can be poured to the upper right end of the aerobic fermentation support plate 1 through the guide plate 84, thereby completing the loading of the compost raw materials.

[0045] Example 4, please refer to Figures 1 to 11 This embodiment provides a technical solution: a system for efficiently treating livestock and poultry manure using composite microorganisms. The structure of this embodiment is roughly the same as that of the third embodiment, except that: The compost mixing box 85 further comprises a compost material fully stirring mechanism 9, which comprises a reverse stirring power assembly, a stirring drum 91, a stirring shaft 92, a drum spoke 99, a drum flipping longitudinal rod 910, a shaft spoke 911 and a shaft flipping longitudinal rod 912. The front end of the compost mixing box 85 is rotatably connected to the longitudinal stirring drum 91. A plurality of drum spokes 99 are arranged in an annular array on the outer peripheral side of one end of the stirring drum 91 located in the compost mixing box 85. The drum spokes 99 are fixed at the rear side of one end away from the stirring drum 91. A drum flipping longitudinal rod 910 is connected, and a stirring shaft 92 is rotatably connected inside the stirring drum 91. The rear end of the stirring shaft 92 extends to the outside of the rear end of the stirring drum 91, and a plurality of shaft spokes 911 are arranged in a circular array on the outer peripheral side of the rear end of the stirring shaft 92. The length of the shaft spokes 911 is less than the length of the drum spokes 99. A shaft flipping longitudinal rod 912 is fixedly connected to the rear side of one end of the shaft spoke 911 away from the stirring shaft 92. The front ends of the stirring drum 91 and the stirring shaft 92 are connected to the reverse stirring power assembly.

[0046] The reverse stirring power assembly includes a drum bevel gear 93, a shaft bevel gear 94, a power bracket 95, a transmission shaft 96, a transmission bevel gear 97, and a stirring motor 98. The front end outer side of the stirring drum 91 is fixedly sleeved with the drum bevel gear 93, the front end outer side of the stirring shaft 92 is fixedly sleeved with the shaft bevel gear 94, the shaft bevel gear 94 is located on the front side of the drum bevel gear 93, and the front end of the stirring shaft 92 is fixedly connected to the output shaft of the stirring motor 98. The stirring motor 98 is installed on the front side of the compost mixing box 85 through the power bracket 95, and a horizontal transmission shaft is rotatably connected to the power bracket 95. 96, the left end of the transmission shaft 96 is fixedly connected with a transmission bevel gear 97, which is located between the right side of the drum bevel gear 93 and the shaft bevel gear 94, and the front side of the transmission bevel gear 97 is meshed and connected with the shaft bevel gear 94, and the rear side of the transmission bevel gear 97 is meshed and connected with the drum bevel gear 93. The stirring motor 98 drives the stirring shaft 92 and the shaft bevel gear 94 to rotate clockwise, and the shaft bevel gear 94 drives the stirring drum 91 to rotate counterclockwise through the transmission effect of the transmission bevel gear 97 and the drum bevel gear 93, thereby driving the stirring drum 91 and the stirring shaft 92 to rotate in the opposite direction; The reverse stirring power assembly can drive the stirring drum 91 and the stirring shaft 92 to rotate in the opposite direction, for example, it can drive the stirring shaft 92 to rotate clockwise and drive the stirring drum 91 to rotate counterclockwise at the same time. Since the shaft spoke 911 is shorter than the drum spoke 99, the drum turning longitudinal rod 910 and the shaft turning longitudinal rod 912 will not interfere with each other when they rotate in the opposite direction. The drum turning longitudinal rod 910 and the shaft turning longitudinal rod 912 stir the compost raw materials in the compost mixing box 85 in the opposite direction, so that the compost raw materials are mixed evenly. The rotating drum turning longitudinal rod 910 and the rotating shaft turning longitudinal rod 912 can turn up the raw materials at the bottom of the compost mixing box 85, so that the compost raw materials in the upper and lower layers of the compost mixing box 85 are more uniform, wherein the axis of the stirring shaft 92 coincides with the center of the circle where the arc-shaped structure at the bottom of the compost mixing box 85 is located, and the rotating drum turning longitudinal rod 910 can be closer to the bottom of the compost mixing box 85 when it rotates to the bottom of the compost mixing box 85, thereby better turning up the compost raw materials at the bottom of the compost mixing box 85.

[0047] See also Figures 1 to 11 A method for using a system for efficiently treating livestock and poultry manure using composite microorganisms comprises the following steps: Collect livestock and poultry manure into the compost mixing box 85, add the material for adjusting the carbon-nitrogen ratio and air permeability into the compost mixing box 85, then add the composite microbial agent into the compost mixing box 85, and the reverse stirring power assembly drives the stirring drum 91 and the stirring shaft 92 to rotate in the reverse direction, thereby driving the drum turning longitudinal rod 910 and the shaft turning longitudinal rod 912 to rotate in the reverse direction in the compost mixing box 85, and the livestock and poultry manure, the material for adjusting the carbon-nitrogen ratio and air permeability, and the composite microbial agent in the compost mixing box 85 are evenly mixed to form a compost raw material; The feeding hydraulic cylinder 87 is controlled to extend to lift the right end of the compost mixing box 85, and the compost material in the compost mixing box 85 is poured to the upper right end of the aerobic fermentation support plate 1 through the guide plate 84; The switching motor 32 drives the switching shaft 31 and the switching flip rod 33 to rotate 180 degrees clockwise, so that the shovel blade 47 of the shovel plate 43 is set downward, and the height adjustment component drives the shovel plate 43 in the compost transfer shovel mechanism 4 to descend, and then the lateral movement component drives the shovel plate 43 in the compost transfer shovel mechanism 4 to move leftward, so that the compost raw materials on the upper side of the aerobic fermentation support plate 1 are scraped flat, and the compost raw materials are spread flat near the upper side of the aeration installation plate 71 on the aerobic fermentation support plate 1; The switching motor 32 drives the switching shaft 31 and the switching flipping rod 33 to rotate 180 degrees counterclockwise, so that the compost turning and breaking up mechanism 5 is set downward, and the turning motor 52 drives the turning shaft 51 to rotate. The turning shaft 51 drives the turning curved rod 54 and the breaking curved rod 57 to rotate through the fixed end sleeve 53 and the movable end sleeve 56, and cooperates with the turning support rod 55 and the breaking support rod 58 to regularly turn over the compost raw materials spread near the upper side of the aeration installation plate 71. During the turning process, the reciprocating control component drives the movable end sleeve 56 to reciprocate back and forth, and the movable end sleeve 56 drives the breaking support rod 58 to reciprocate back and forth through the breaking curved rod 57. The breaking support rod 58 reciprocates back and forth relative to the turning support rod 55, and the condensed raw material blocks in the compost raw material are broken up as the compost raw material is turned over. The aeration vertical cylinder extending control assembly drives the support ring 74 and the aeration vertical cylinder 72 to move upward relative to the aeration mounting plate 71. The top of the aeration vertical cylinder 72 extends into the flattened compost raw materials. The blower 76 blows air into the aeration vertical cylinder 72 through the branch pipe 75. The air in the aeration vertical cylinder 72 is sent into the compost raw materials through the aeration holes 73, thereby accelerating the aerobic fermentation process in the compost raw materials.

[0048] Among them, the moisture content in the compost raw materials is usually maintained at 45%-65%, and the initial pH value of the compost raw materials is usually maintained at neutral or slightly alkaline.

[0049] It is worth noting that the linear motor 22, lifting hydraulic cylinder 25, switching motor 32, angle adjustment electric telescopic rod 46, flipping motor 52, breaking up motor 515, blower 76, control motor 710, detection lifting electric telescopic rod 101, liquid pump 67, suction pipe solenoid valve 612, water pipe solenoid valve 613, feeding hydraulic cylinder 87, and stirring motor 98 disclosed in the above embodiments are all controlled by an external PLC controller, and its control method adopts the existing technology, and the pH sensor 104 and the temperature and humidity sensor 105 both transmit the detection conditions to the external PLC controller through electrical signals. Specifically, the switching motor 32 adopts a servo motor with a self-locking function, and the control motor 710 adopts a servo motor.

[0050] Specifically, the ratio of livestock and poultry manure, materials for adjusting the carbon-nitrogen ratio and aeration, and composite microbial agents can be selected according to needs.

[0051] Straw and sawdust are used as materials to adjust the carbon-nitrogen ratio and aeration.

[0052] The composite microbial agent is a mixture of Bacillus subtilis, Bacillus licheniformis and Bacillus megaterium, and the proportion of the three can be adjusted as needed.

[0053] The composite microbial agent is prepared through screening, mutation and expansion.

[0054] 1. Screening of aerobic composting bacteria; In order to solve the problem of less available bacterial agents in the process of thermophilic aerobic composting, strains that can efficiently degrade organic matter were screened from fully decomposed livestock and poultry manure organic fertilizers, and were qualitatively screened through selective culture media such as high salt, heavy metals, ammonia, and hydrogen sulfide.

[0055] Sample collection: Collect samples from fully decomposed livestock and poultry manure organic fertilizer, which will be used to isolate and screen beneficial microbial strains.

[0056] Pretreatment: Pretreatment of collected samples to facilitate isolation and cultivation of microorganisms. This may include adjusting pH, adding nutrients, etc.

[0057] Dilution and inoculation: The pre-treated sample is diluted appropriately and then inoculated into a screening medium. The screening medium usually contains specific ingredients that promote the growth of target microorganisms while inhibiting other non-target microorganisms.

[0058] Cultivation: Cultivate the inoculated culture medium under suitable conditions and qualitatively screen through selective culture media such as high salt, heavy metals, ammonia, hydrogen sulfide, etc., so that the target microorganisms can grow and reproduce.

[0059] Colony screening: By observing the morphological characteristics of the colonies, microbial colonies that may be beneficial to the composting process are screened out.

[0060] Purification culture: The screened colonies are purified and cultured to obtain a single microbial strain.

[0061] Physiological and biochemical identification: The purified strains were subjected to physiological and biochemical tests to determine their characteristics and functions.

[0062] Molecular biology identification: Use molecular biology methods, such as 16SrRNA gene sequencing, to more accurately identify the strain.

[0063] Functional testing: Functional testing is performed on the selected strains to evaluate their degradation ability, high salt resistance, heavy metal resistance, deodorization effect, etc. during the composting process.

[0064] Strain optimization: Based on the results of functional tests, strains with the lowest resistance to high salt, heavy metals, ammonia and hydrogen sulfide production were selected for subsequent nuclear radiation-induced mutagenesis breeding.

[0065] 2. Nuclear radiation mutagenesis of strains; The use of nuclear radiation mutagenesis breeding to produce new genetic variations can help improve specific traits of strains, such as increasing the production of metabolites or enhancing stress resistance. Nuclear radiation mutagenesis breeding is a method that uses gamma rays as a physical mutagen to treat microbial strains to increase the frequency of gene mutations.

[0066] Selection of starting strains: strains with good performance are selected and suitable for nuclear radiation mutagenesis.

[0067] Preparation of bacterial suspension: Cultivate the starting strain to the logarithmic growth phase, then collect the bacteria and prepare a cell suspension. The cells in the cell suspension should be evenly dispersed and in an actively growing state.

[0068] Determine the nuclear radiation dose: Determine the appropriate radiation dose based on the strain's sensitivity to radiation and the purpose of mutagenesis. Too high a dose may cause cell death, while too low a dose may not have a significant mutagenic effect.

[0069] Nuclear radiation treatment: The bacterial suspension is exposed to gamma rays for radiation treatment. The radiation dose should be well controlled during the treatment process. The mutagenic dose of the gamma rays of the present invention is 20-200 Gy.

[0070] Intermediate culture: After radiation treatment, the bacterial solution is inoculated into an appropriate culture medium for intermediate culture so that the mutant gene can express the mutant phenotype.

[0071] Isolation of mutant strains: Mutant strains are isolated from the induced population through different screening methods, such as resistance screening, nutritional deficiency screening, etc.

[0072] Screening and identification of mutant strains: Further screening and identification of the isolated mutant strains are carried out to select mutant strains with necessary traits.

[0073] Genetic stability test: The selected mutant strains are subjected to genetic stability test to ensure the stable transmission of their genetic characteristics.

[0074] Performance evaluation: The production performance and growth characteristics of the mutant strains were evaluated, and three strains of Bacillus subtilis, Bacillus licheniformis, and Bacillus megaterium were obtained, which have strong ability to decompose organic matter, high salt resistance, heavy metal resistance, and high temperature resistance.

[0075] 3. Expansion of microbial agents; The selected strains of Bacillus subtilis, Bacillus licheniformis and Bacillus megaterium are expanded and cultured to prepare a composite microbial agent.

[0076] After the compost raw materials are fermented, they need to be screened to remove large pieces of undecomposed materials, and they need to be dried.

[0077] This invention significantly improves the treatment efficiency of livestock and poultry manure, shortens the treatment cycle, reduces the pollution of livestock and poultry manure to the environment, converts livestock and poultry manure into fertilizer, and realizes the recycling of resources.

[0078] In other embodiments, the number of the circular grooves is three, so three aeration mounting plates 71 are provided, and the three aeration mounting plates 71 are respectively located at the upper right end, the upper middle part and the upper left end of the aerobic fermentation support plate 1. The livestock and poultry manure collected each time in livestock and poultry breeding is just enough to be mixed in the compost mixing box 85 to form a sufficient amount of compost raw materials. The compost raw materials mixed in the compost mixing box 85 are spread out on the upper right end of the aerobic fermentation support plate 1. At this time, the anti-interference aeration mechanism 7 on the right end aerates the compost raw materials on the upper right end of the aerobic fermentation support plate 1. When the livestock and poultry manure collected next time is enough to be mixed in the compost mixing box 85 to form a sufficient amount of compost raw materials, the compost processing equipment shifting mechanism 2 is used. The compost transfer and shoveling mechanism 4 transfers the compost raw materials that have been aerobically fermented for a period of time on the upper right end of the aerobic fermentation tray 1 to the upper middle part of the aerobic fermentation tray 1, thereby realizing one-time turning and shifting of the compost raw materials. The newly mixed compost raw materials are poured and spread flat on the upper right end of the aerobic fermentation tray 1, and so on. Next time, the compost raw materials located in the upper middle part of the aerobic fermentation tray 1 are turned over and transferred to the upper left end of the aerobic fermentation tray 1. After the compost raw materials are turned over and shifted twice, the aerobic fermentation treatment is just completed. Since the compost raw materials are shifted during the turning process, the turning effect is good. With the help of the compost transfer and shoveling mechanism 4, the compost raw materials attached to the aerobic fermentation tray 1 can be shoveled and turned over thoroughly.

[0079] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0080] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A system for efficiently treating livestock and poultry manure using composite microorganisms, comprising an aerobic fermentation support plate (1), wherein a plurality of circular grooves are provided on the aerobic fermentation support plate (1) at equal intervals in the horizontal direction, and support frames (12) are provided on the front and rear sides of the bottom of the aerobic fermentation support plate (1), characterized in that: Also includes: A composting equipment displacement mechanism (2) comprises a transverse movement component, an arch frame (23) and a height adjustment component, wherein two transverse movement components are respectively installed on two support frames (12), two ends of the arch frame (23) are respectively connected to the two transverse movement components, and two height adjustment components are respectively installed on the front and rear sides of the arch frame (23); A compost processing switching mechanism (3) is installed between the two height adjustment components, and a compost transfer and shoveling mechanism (4) is installed on the top of the compost processing switching mechanism (3), and a compost turning and breaking mechanism (5) is installed on the bottom of the compost processing switching mechanism (3); The anti-interference aeration mechanism (7) is installed in each circular groove, and a compost anti-interference detection mechanism (10) is installed in the middle of the anti-interference aeration mechanism (7).

2. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 1 is characterized in that: The composting switching mechanism (3) comprises a switching shaft (31), a switching motor (32) and a switching flip rod (33); two height adjustment components are rotatably connected to the front and rear ends of the switching shaft (31), one end of the switching shaft (31) is fixedly connected to the output shaft of the switching motor (32); the switching motor (32) is mounted on the corresponding height adjustment component; the two ends of the switching shaft (31) are respectively fixedly connected to the middle parts of the two switching flip rods (33); and a connecting frame (34) is fixedly connected between the top left sides of the two switching flip rods (33).

3. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 2 is characterized in that: The compost transfer shoveling mechanism (4) comprises a shoveling plate (43) and an angle-adjustable electric telescopic rod (46); one end of the shoveling plate (43) is movably connected between the tops of the two switching flip rods (33); a shovel blade (47) is provided on the right side of the other end of the shoveling plate (43); the middle left side of the connecting frame (34) is movably connected to one end of the angle-adjustable electric telescopic rod (46); and the other end of the angle-adjustable electric telescopic rod (46) is movably connected to the middle left side of the shoveling plate (43).

4. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 2 is characterized in that: The compost turning and breaking mechanism (5) comprises a turning shaft (51), a turning motor (52) and a reciprocating control assembly. The bottoms of the two switching turning rods (33) are rotatably connected to the front and rear ends of the turning shaft (51), respectively. The rear end of the turning shaft (51) passes through the bottom of the switching turning rod (33) at the rear side and is fixedly connected to the output shaft of the turning motor (52). The turning motor (52) is mounted on the switching turning rod (33) at the rear side. The front end of the turning shaft (51) is fixedly sleeved with a fixed end sleeve (53). The fixed end sleeve (53) is A plurality of flipping curved rods (54) are arranged in an annular array on the outer periphery, and a plurality of flipping supporting rods (55) are arranged at equal distances in the longitudinal direction on one side of the flipping curved rod (54) close to the flipping shaft (51). A movable end sleeve (56) is longitudinally slidably sleeved on the rear end of the flipping shaft (51), and a plurality of scattering curved rods (57) are arranged in an annular array on the outer periphery of the movable end sleeve (56). A plurality of scattering supporting rods (58) are arranged at equal distances in the longitudinal direction on one side of the scattering curved rod (57) close to the flipping shaft (51), and the movable end sleeve (56) is connected to a reciprocating control assembly.

5. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 4 is characterized in that: The reciprocating control assembly comprises a toggle ring (511) and a scattering motor (515); the outer rear end of the movable end sleeve (56) is rotatably connected to the toggle ring (511); the top of the toggle ring (511) is fixedly connected to the bottom end of the toggle rod (512); the top of the toggle rod (512) is fixedly connected to the front end of the limiting guide rod (513); the middle of the limiting guide rod (513) is longitudinally slidably connected to the limiting hole on the corresponding switching flip rod (33); the rear end of the limiting guide rod (513) is movably connected to one end of the connecting rod (517); the other end of the connecting rod (517) is movably connected to the eccentric position on the upper side of the rotating disk (516); the middle of the rotating disk (516) is fixedly connected to the output shaft at the top of the scattering motor (515); and the scattering motor (515) is mounted on the corresponding switching flip rod (33) through a motor seat plate (514).

6. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 4 is characterized in that: The invention also comprises a liquid agent follow-up adding mechanism (6), wherein the liquid agent follow-up adding mechanism (6) comprises a pipeline assembly, a liquid pump (67) and a liquid agent supply assembly, wherein the interior of the flip shaft (51) is a hollow structure, and a plurality of liquid agent outlets (61) are longitudinally and equidistantly interspersed on the side of the flip shaft (51), wherein the front end of the flip shaft (51) passes through a corresponding switching flip rod (33) and is connected to one end of the pipeline assembly via a rotating joint (62), and the other end of the pipeline assembly is connected to the outlet of the liquid pump (67), the liquid pump (67) is installed on the top of the arch frame (23), and the inlet of the liquid pump (67) is connected to the liquid agent supply assembly.

7. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 1 is characterized in that: The anti-interference aeration mechanism (7) comprises an aeration mounting plate (71), a blower (76) and an aeration vertical cylinder extension control assembly. An aeration mounting plate (71) is respectively installed in each circular groove. A plurality of vertical sliding holes are provided in an annular array on the aeration mounting plate (71). A blower bracket (77) is provided below the aeration mounting plate (71). A support ring (74) is fixedly connected to the top of the blower bracket (77). The support ring (74) is provided coaxially with the aeration mounting plate (71). A control assembly is extended from the side of the aeration vertical cylinder to connect to the aeration mounting plate (71), and the top of the support ring (74) is fixedly connected to the bottom end of the aeration vertical cylinder (72) at positions corresponding to the vertical sliding holes. The aeration vertical cylinder (72) is vertically slidably connected to the vertical sliding holes. Aeration holes (73) are evenly formed on the outer peripheral side of the top of the aeration vertical cylinder (72). A blower (76) is installed on the blower bracket (77), and the air outlet of the blower (76) is connected to the bottom end of each aeration vertical cylinder (72) through a branch pipe (75).

8. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 1 is characterized in that: The invention also comprises a compost feeding mechanism (8), wherein the compost feeding mechanism (8) comprises a compost mixing box (85) and a feeding hydraulic cylinder (87); the right side of the aerobic fermentation support plate (1) is movably connected to the left end of the guide plate (84); the right end of the guide plate (84) is fixedly connected to the top left side of the compost mixing box (85); the bottom of the compost mixing box (85) is an arc-shaped structure; the bottom of the compost mixing box (85) is movably connected to one end of the feeding hydraulic cylinder (87); the right ends of the two support frames (12) are fixedly connected to the mounting frame (83); the middle part of the mounting frame (83) is movably connected to the other end of the feeding hydraulic cylinder (87).

9. The system for efficiently treating livestock and poultry excrement using composite microorganisms according to claim 8 is characterized in that: The invention also comprises a compost material fully stirring mechanism (9), wherein the compost material fully stirring mechanism (9) comprises a reverse stirring power assembly, a stirring drum (91) and a stirring shaft (92); the front end of the compost mixing box (85) is rotatably connected to a longitudinal stirring drum (91); a plurality of drum spokes (99) are arranged in a circular array on the outer peripheral side of one end of the stirring drum (91) located in the compost mixing box (85); a drum turning longitudinal rod (910) is fixedly connected to the rear side of one end of the drum spokes (99) away from the stirring drum (91); A stirring shaft (92) is rotatably connected inside the drum (91), the rear end of the stirring shaft (92) extends to the outside of the rear end of the stirring drum (91), and a plurality of shaft spokes (911) are arranged in an annular array on the outer peripheral side of the rear end of the stirring shaft (92), the length of the shaft spokes (911) being less than the length of the drum spokes (99), a shaft flipping longitudinal rod (912) being fixedly connected to the rear side of one end of the shaft spokes (911) away from the stirring shaft (92), and the front ends of the stirring drum (91) and the stirring shaft (92) are both connected to a reverse stirring power assembly.

10. A method for using a system for efficiently treating livestock and poultry excrement using composite microorganisms, applied to the system for efficiently treating livestock and poultry excrement using composite microorganisms as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: collect livestock and poultry manure into a compost mixing box (85), add materials for adjusting the carbon-nitrogen ratio and aeration into the compost mixing box (85), then add a composite microbial agent into the compost mixing box (85), and drive the reverse stirring power assembly to drive the stirring drum (91) and the stirring shaft (92) to rotate in the reverse direction, thereby driving the drum turning longitudinal rod (910) and the shaft turning longitudinal rod (912) to rotate in the reverse direction in the compost mixing box (85), so that the livestock and poultry manure, the materials for adjusting the carbon-nitrogen ratio and aeration, and the composite microbial agent in the compost mixing box (85) are evenly mixed to form a compost raw material; Step 2, controlling the feeding hydraulic cylinder (87) to extend, lifting the right end of the compost mixing box (85), and pouring the compost raw materials in the compost mixing box (85) to the upper right end of the aerobic fermentation support plate (1) through the guide plate (84); Step 3: The switching motor (32) drives the switching shaft (31) and the switching flip rod (33) to rotate 180 degrees clockwise, so that the shovel blade (47) of the shovel plate (43) is set downward, and the height adjustment component drives the shovel plate (43) in the compost transfer shovel mechanism (4) to descend, and then the transverse movement component drives the shovel plate (43) in the compost transfer shovel mechanism (4) to move leftward, so that the compost raw materials on the upper side of the aerobic fermentation support plate (1) are scraped flat, and the compost raw materials are spread flat near the upper side of the aeration mounting plate (71) on the aerobic fermentation support plate (1); Step 4: The switching motor (32) drives the switching shaft (31) and the switching flipping rod (33) to rotate counterclockwise by 180 degrees, so that the compost turning and breaking up mechanism (5) is arranged downward, and the turning motor (52) drives the turning shaft (51) to rotate. The turning shaft (51) drives the turning curved rod (54) and the breaking curved rod (57) to rotate through the fixed end sleeve (53) and the movable end sleeve (56), and cooperates with the turning support rod (55) and the breaking support rod (58) to regularly turn over the compost raw materials spread near the upper side of the aeration installation plate (71). During the turning process, the reciprocating control component drives the movable end sleeve (56) to reciprocate back and forth, and the movable end sleeve (56) drives the breaking support rod (58) to reciprocate back and forth through the breaking curved rod (57). The breaking support rod (58) reciprocates back and forth relative to the turning support rod (55), and the condensed raw material blocks in the compost raw material are broken up as the compost raw material is turned over. Step 5: The aeration vertical cylinder extends out of the control assembly to drive the support ring (74) and the aeration vertical cylinder (72) to move upward relative to the aeration mounting plate (71); the top of the aeration vertical cylinder (72) extends into the flattened compost raw material; the blower (76) blows air into the aeration vertical cylinder (72) through the branch pipe (75); the air in the aeration vertical cylinder (72) is sent into the compost raw material through the aeration hole (73), thereby accelerating the aerobic fermentation process in the compost raw material.

Images