CN115677389B - Microbial degradation device for livestock and poultry manure - Google Patents

Abstract

The invention relates to the field of culture excrement treatment devices, in particular to a microbial degradation device for livestock excrement, which comprises a fermentation tank, wherein the section of the fermentation tank is U-shaped, the top end of the fermentation tank is provided with a shell, and a moving mechanism is arranged in the shell; according to the invention, the biological padding is stacked in the fermentation tank, then the moving mechanism drives the material shoveling device mechanism to move, the padding is leveled by the material shoveling device and is uniformly distributed in the fermentation tank, the excrement of the livestock and poultry is cut, stirred and diluted, then the liquid dung is uniformly sprayed onto the padding by the material injecting mechanism, the raking is turned by the mixing mechanism, so that the liquid dung and the padding are fully mixed, the ventilation capacity is increased, the excrement is fully decomposed and converted by the decomposition and fermentation of beneficial microbial colonies and is converted into organic fertilizer beneficial to the external environment, and then the fertilizer obtained after treatment is shoveled and collected by adjusting the material shoveling mechanism, so that the artificial participation is greatly reduced, the efficiency is higher, and the treatment effect is better.

Description

Microbial degradation device for livestock and poultry manure

Technical Field

The invention relates to the field of culture excrement treatment devices, in particular to a microbial degradation device for livestock excrement.

Background

With the rapid development of the breeding industry, the environment pollution caused by the accumulation of a large amount of livestock and poultry excrement is increasingly serious, some harmful bacteria and viruses are easily bred, and the health of livestock and poultry and breeding workers is harmed.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a microbial degradation device for livestock and poultry manure.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a microbial degradation device that beasts and birds excrement and urine was used, includes the fermentation vat, the fermentation vat cross-section is the U word form, the top of fermentation vat is equipped with the casing, the internally mounted of casing has moving mechanism, one side of moving mechanism is equipped with shovel material mechanism, moving mechanism's bottom is equipped with the mixing mechanism, the last actuating mechanism that installs of moving mechanism, actuating mechanism drive mixing mechanism stirs the misce bene, one side of mixing mechanism is equipped with annotates material mechanism, the material mechanism swing sprays the material is annotated in the actuating mechanism drive.

In a further embodiment, the moving mechanism comprises a first rotating shaft, two first rotating shafts are rotatably connected to the bottom end of the shell, two rollers are fixedly connected to two ends of each first rotating shaft respectively, the rollers are connected with the fermentation tank in a rolling mode, two mounting frames which are in a symmetrical relation are rotatably connected between the two first rotating shafts, a fixing frame is welded between the two mounting frames, a reduction gearbox and a moving motor are installed on one side of the fixing frame, the moving motor is in butt joint with the input end of the reduction gearbox, and the output end of the reduction gearbox drives one of the first rotating shafts.

In a further embodiment, the shoveling mechanism comprises a movable frame, the top end of the fixed frame is provided with an I-shaped movable frame, the top end of the movable frame is welded with a U-shaped convex frame, a first hydraulic rod is installed between the convex frame and the fixed frame, two ends of the movable frame are respectively and fixedly connected with a fixed rod, the fixed rods are slidably connected with the mounting frame, two bottom ends of the fixed rods are fixedly connected with an adjusting rod, and the middle of the adjusting rod is horizontally and slidably connected with a telescopic plate.

In a further embodiment, the shovel material mechanism still includes the gag lever post, two the one end fixedly connected with gag lever post of mounting bracket, it is connected with the deflector to rotate on the gag lever post, install the second hydraulic stem between deflector and the mount, the bottom sliding connection of deflector has the shovel board, shovel board and expansion plate rotate to be connected.

In a further embodiment, the mixing mechanism comprises a telescopic rod, two ends of the movable frame are respectively connected with a telescopic rod in a sliding manner, the telescopic rod is connected with the mounting frame in a sliding manner, a fixed disc is fixedly connected onto the telescopic rod, and the fixed disc is located at the top end of the mounting frame.

In a further embodiment, the mixing mechanism further comprises a buffer spring, the buffer spring is wound on the telescopic rod and abutted between the fixed disc and the movable frame, the top end of the telescopic rod is in threaded connection with an adjusting nut and two, a second rotating shaft is rotatably connected between the bottom ends of the telescopic rods, and a stirring roller is installed on the second rotating shaft.

In a further embodiment, actuating mechanism includes the mounting panel, the welding has the mounting panel on the mounting panel, driving motor is installed on the top of mounting panel, it is connected with first connecting plate to rotate on driving motor's the motor shaft, it is connected with the second connecting plate to rotate in the second pivot, it is connected with the third pivot to rotate between first connecting plate and the second connecting plate.

In a further embodiment, the driving mechanism further includes second synchronizing wheels, a second synchronizing wheel is fixedly connected to a motor shaft of the driving motor and a third rotating shaft respectively, a second synchronous belt is connected between the two second synchronizing wheels, a first synchronizing wheel is fixedly connected to the third rotating shaft and the second rotating shaft respectively, and a first synchronous belt is connected between the two first synchronizing wheels.

In a further embodiment, annotate material mechanism including sheltering from the canopy, two install between the mounting bracket and shelter from the canopy, the inside of sheltering from the canopy rotates and is connected with the fourth pivot, two showers are installed to the bottom of fourth pivot, be connected with the supply pipe on the shower.

In a further embodiment, the material injection mechanism further comprises a first protruding block, one end of the fourth rotating shaft, which is located outside the shielding shed, is fixedly connected with the first protruding block, the end of the driving motor is fixedly connected with a second protruding block, and a driving rod is rotatably connected between the first protruding block and the second protruding block.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the biological padding is stacked in the fermentation tank, then the moving mechanism drives the material shoveling device mechanism to move, the padding is leveled through the material shoveling device and is uniformly distributed in the fermentation tank, the excrement of livestock and poultry is cut, stirred and diluted, then the liquid dung is uniformly sprayed on the padding through the material injecting mechanism, the raking is turned through the mixing mechanism, so that the liquid dung and the padding are fully mixed, the ventilation capacity is increased, the excrement and the dirt are fully decomposed and converted through the decomposition and fermentation of beneficial microbial colonies and are converted into organic fertilizers beneficial to the external environment, and then the fertilizer obtained after treatment is shoveled and collected through adjusting the material shoveling mechanism, so that the manual participation amount is greatly reduced, the efficiency is higher, and the treatment effect is better.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view showing the overall structure of a microbial degradation apparatus for livestock and poultry manure according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the housing-removed configuration of FIG. 1;

FIG. 3 is a schematic view of the structure of FIG. 2 with the fermentation vat removed;

FIG. 4 is a schematic view of another angle shown in FIG. 3;

FIG. 5 is a schematic structural view of the shoveling mechanism shown in FIG. 4;

FIG. 6 is a schematic view of the connection structure of the mixing mechanism, the driving mechanism and the injecting mechanism shown in FIG. 3;

FIG. 7 is a further structural display view of the mechanism of FIG. 6;

fig. 8 is a partial structural schematic view of the material injection mechanism shown in fig. 7.

In the figure: 1. a housing; 2. a fermentation tank; 3. a moving mechanism; 31. a first rotating shaft; 32. a mounting frame; 33. a roller; 34. a fixed mount; 35. a reduction gearbox; 36. a moving motor; 4. a material shoveling mechanism; 41. a movable frame; 42. a convex frame; 43. a first hydraulic lever; 44. a limiting rod; 45. a deflection plate; 46. a second hydraulic rod; 47. fixing the rod; 48. adjusting a rod; 49. a retractable plate; 491. a shovel plate; 5. a mixing mechanism; 51. a telescopic rod; 52. fixing the disc; 53. a buffer spring; 54. adjusting the nut; 55. a second rotating shaft; 56. a stirring roller; 6. a drive mechanism; 61. mounting a plate; 62. a drive motor; 63. a first connecting plate; 64. a second connecting plate; 65. a third rotating shaft; 66. a first synchronizing wheel; 67. a first synchronization belt; 68. a second synchronizing wheel; 69. a second synchronous belt; 7. a material injection mechanism; 71. a shielding shed; 72. a fourth rotating shaft; 73. a first bump; 74. a drive rod; 75. a second bump; 76. a shower pipe; 77. a supply tube.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a microbial degradation apparatus for livestock and poultry manure includes a fermentation tank 2, the section of the fermentation tank 2 is u-shaped, a shell 1 is disposed at a top end of the fermentation tank 2, a moving mechanism 3 is disposed inside the shell 1, a material shoveling mechanism 4 is disposed at one side of the moving mechanism 3, a mixing mechanism 5 is disposed at a bottom end of the moving mechanism 3, a driving mechanism 6 is disposed on the moving mechanism 3, the driving mechanism 6 drives the mixing mechanism 5 to stir mixed materials, an injection mechanism 7 is disposed at one side of the mixing mechanism 5, and the driving mechanism 6 drives the injection mechanism 7 to swing to spray the materials.

Specifically, the moving mechanism 3 comprises a first rotating shaft 31, the bottom end of the shell 1 is rotatably connected with two first rotating shafts 31, two ends of each first rotating shaft 31 are fixedly connected with a roller 33, the rollers 33 are connected with the fermentation tank 2 in a rolling manner, two mounting frames 32 in a symmetrical relationship are rotatably connected between the two first rotating shafts 31, a fixing frame 34 is welded between the two mounting frames 32, a reduction gearbox 35 and a moving motor 36 are mounted on one side of the fixing frame 34, the moving motor 36 is in butt joint with the input end of the reduction gearbox 35, and the output end of the reduction gearbox 35 drives one of the first rotating shafts 31; at first, the inside of fermentation vat 2 is piled to biological cushion, the degree of depth and the angle of shovel board 491 have been adjusted, start moving motor 36, moving motor 36 passes through the first pivot 31 of reducing gear box 35 drive, then the gyro wheel 33 at first pivot 31 both ends rolls on fermentation vat 2, thereby drive whole device and remove, shovel board 491 follows and to push away each department of fermentation vat 2 with accumulational bedding and padding in the removal, thereby play the effect of initiative tiling bedding and padding, make bedding and padding distribute evenly in the inside of fermentation vat 2.

Example 2

Referring to fig. 3-5, the shoveling mechanism 4 includes a movable frame 41, the top end of the fixed frame 34 is provided with an i-shaped movable frame 41, the top end of the movable frame 41 is welded with a u-shaped protruding frame 42, a first hydraulic rod 43 is installed between the protruding frame 42 and the fixed frame 34, two ends of the movable frame 41 are respectively and fixedly connected with a fixed rod 47, the fixed rod 47 is slidably connected with the mounting frame 32, an adjusting rod 48 is fixedly connected between the bottom ends of the two fixed rods 47, the middle part of the adjusting rod 48 is horizontally and slidably connected with a telescopic plate 49, one end of each of the two mounting frames 32 is fixedly connected with a limiting rod 44, the limiting rod 44 is rotatably connected with a deflecting plate 45, a second hydraulic rod 46 is installed between the deflecting plate 45 and the fixed frame 34, the bottom end of the deflecting plate 45 is slidably connected with a shoveling plate 491, and the shoveling plate 491 is rotatably connected with the telescopic plate 49; when adjusting shovel 491, when the degree of depth of shovel 491 needs to be adjusted, directly start first hydraulic stem 43, first hydraulic stem 43 passes through the vertical direction removal of outrigger 42 drive adjustable shelf 41, adjustable shelf 41 moves corresponding displacement volume through the dead lever 47 drive regulation pole 48 at both ends, later again through expansion plate 49 drive shovel 491 along the deflector 45 slip, thereby accomplish the degree of depth purpose of adjusting shovel 491, according to the demand of the two kinds of operation modes of shovel tie and tiling bedding, can also set up the inclination of shovel 491, start second hydraulic stem 46, second hydraulic stem 46 drives deflector 45 round gag lever post 44 deflection angle, then shovel 491 also follows and changes the inclination, through adjusting the inclination, make shovel 491 can make things convenient for the shovel bedding more, then tiling and shovel all can mechanized operation, need not the manpower participation, promote the operating efficiency.

Example 3

Referring to fig. 4, the mixing mechanism 5 includes telescopic rods 51, two ends of the movable frame 41 are respectively slidably connected with one telescopic rod 51, the telescopic rods 51 are slidably connected with the mounting frame 32, the telescopic rods 51 are fixedly connected with the fixed tray 52, the fixed tray 52 is located at the top end of the mounting frame 32, the telescopic rods 51 are wound with buffer springs 53, the buffer springs 53 are abutted between the fixed tray 52 and the movable frame 41, the top ends of the telescopic rods 51 are in threaded connection with adjusting nuts 54, a second rotating shaft 55 is rotatably connected between the bottom ends of the two telescopic rods 51, and the stirring rollers 56 are mounted on the second rotating shaft 55; the movable frame 41 drives the stirring roller 56 to be higher through the two telescopic rods 51, the fixed disc 52 and the adjusting nut 54 are mainly used for limiting and controlling the movable position of the stirring roller 56, and the buffer spring 53 is used for buffering and inhibiting the vibration of the stirring roller 56 during operation, so that the device is more stable in operation.

Referring to fig. 6-7, the driving mechanism 6 includes a mounting plate 61, the mounting plate 61 is welded on the mounting frame 32, the driving motor 62 is installed at the top end of the mounting plate 61, a first connecting plate 63 is rotatably connected to a motor shaft of the driving motor 62, a second connecting plate 64 is rotatably connected to the second rotating shaft 55, a third rotating shaft 65 is rotatably connected between the first connecting plate 63 and the second connecting plate 64, a second synchronizing wheel 68 is fixedly connected to the motor shaft of the driving motor 62 and the third rotating shaft 65, a second synchronous belt 69 is connected between the two second synchronizing wheels 68, a first synchronizing wheel 66 is fixedly connected to the third rotating shaft 65 and the second rotating shaft 55, and a first synchronous belt 67 is connected between the two first synchronizing wheels 66; when the driving motor 62 operates, the second rotating shaft 55 is driven to rotate by the first synchronizing wheel 66, the first synchronizing belt 67, the second synchronizing wheel 68 and the second synchronizing belt 69, then the stirring roller 56 rotates the mixture of the rotary tillage padding and the liquid dung along with the rotation, so that the liquid dung and the padding are fully mixed, the ventilation amount is increased, the decomposition and fermentation of beneficial microbial colonies enable the liquid dung to be fully decomposed and converted, the liquid dung is converted into organic fertilizer beneficial to the external environment, the first connecting plate 63 and the second connecting plate 64 are arranged, and even if the position of the second rotating shaft 55 is changed after adjustment, the power output between the driving motor 62 and the second rotating shaft 55 cannot be influenced.

Referring to fig. 7-8, the material injection mechanism 7 includes a shielding shed 71, the shielding shed 71 is installed between the two mounting frames 32, a fourth rotating shaft 72 is rotatably connected inside the shielding shed 71, two spraying pipes 76 are installed at the bottom end of the fourth rotating shaft 72, a supply pipe 77 is connected to the spraying pipes 76, a first bump 73 is fixedly connected to one end of the fourth rotating shaft 72, which is located outside the shielding shed 71, a second bump 75 is fixedly connected to the end of the driving motor 62, and a driving rod 74 is rotatably connected between the first bump 73 and the second bump 75; connect supply pipe 77 and external feeding equipment, in being transferred to shower 76 by stirring kibbling excrement dirt, later on spraying the bedding and padding through shower 76, driving motor 62 drives second lug 75 and rotates, later through the power transmission effect of actuating lever 74 and first lug 73, drives fourth pivot 72 and reciprocates and deflects, then shower 76 follows reciprocal swing, repeatedly sprays the bedding and padding that pass through when following the device removal for the liquid dung waters through the bedding and padding.

The working principle of the invention is as follows:

when the device is used, firstly, the biological padding is piled inside the fermentation tank 2, the depth and the angle of the shovel boards 491 are adjusted, the moving motor 36 is started, the moving motor 36 drives the first rotating shaft 31 through the reduction gearbox 35, the rollers 33 at the two ends of the first rotating shaft 31 roll on the fermentation tank 2, so that the whole device is driven to move, the shovel boards 491 push the piled padding to each position of the fermentation tank 2 along with the movement, and the effect of actively spreading the padding is achieved, so that the padding is uniformly distributed inside the fermentation tank 2; when the shovel boards 491 are adjusted, when the depth of the shovel boards 491 needs to be adjusted, the first hydraulic rod 43 is directly started, the first hydraulic rod 43 drives the movable frame 41 to move in the vertical direction through the protruding frame 42, the movable frame 41 drives the adjusting rod 48 to move to a corresponding displacement through the fixed rods 47 at the two ends, then the shovel boards 491 is driven by the telescopic plate 49 to slide along the deflecting plate 45, so that the purpose of adjusting the depth of the shovel boards 491 is fulfilled, according to the requirements of two operation modes of leveling and padding flatting, the inclination angle of the shovel boards 491 can also be set, the second hydraulic rod 46 is started, the second hydraulic rod 46 drives the deflecting plate 45 to deflect around the limiting rod 44, the tilting angle of the shovel boards 491 is changed along with the shovel boards, the shovel boards 491 can conveniently scoop out padding through adjusting the tilting angle, mechanical operation can be realized through padding shoveling and scooping, manpower participation is not needed, and the operation efficiency is improved; connecting a supply pipe 77 with external feeding equipment, transmitting stirred and crushed excrement to a spraying pipe 76, spraying the excrement on the padding through the spraying pipe 76, driving a second lug 75 to rotate by a driving motor 62, driving a fourth rotating shaft 72 to deflect in a reciprocating manner through the power transmission effect of a driving rod 74 and a first lug 73, and then repeatedly spraying the passing padding while moving along with the device so that the excrement is thoroughly poured through the padding by the aid of the spraying pipe 76; when the driving motor 62 operates, the second rotating shaft 55 is driven to rotate by the first synchronizing wheel 66, the first synchronizing belt 67, the second synchronizing wheel 68 and the second synchronizing belt 69, the stirring roller 56 rotates the mixture of the rotary tillage padding and the liquid dung along with the rotation of the stirring roller, so that the liquid dung and the padding are fully mixed, the ventilation volume is increased, the liquid dung is fully decomposed and converted by the decomposition and fermentation of beneficial microbial colonies and is converted into organic fertilizer beneficial to the external environment, and even if the position of the second rotating shaft 55 is changed after adjustment, the power output between the driving motor 62 and the second rotating shaft 55 is not influenced by the arrangement of the first connecting plate 63 and the second connecting plate 64; the movable frame 41 drives the height of the stirring roller 56 through the two telescopic rods 51, the fixed disc 52 and the adjusting nut 54 are mainly used for limiting and controlling the movable position of the stirring roller 56, and the buffer spring 53 is used for buffering and inhibiting the vibration of the stirring roller 56 during operation, so that the device is more stable in operation; during the casing 1 moves, shovel 491 at first pushes away the bedding and padding, shower 76 sprays the liquid dung at first after, and stirring roller 56 stirs the mixture simultaneously, and casing 1 resets after the fermentation is accomplished, and shovel 491 shovels up fertilizer and soaks fermenting tank 2, and then the device makes a round trip half number of times, can accomplish and pave, spray, stir and clearance operation, reduces the device and removes the number of times, reduces the electric power use amount, promotes the operating efficiency.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (7)

1. The microbial degradation device for the livestock and poultry manure is characterized by comprising a fermentation tank (2), wherein the cross section of the fermentation tank (2) is U-shaped, a shell (1) is arranged at the top end of the fermentation tank (2), a moving mechanism (3) is arranged inside the shell (1), a shoveling mechanism (4) is arranged on one side of the moving mechanism (3), a mixing mechanism (5) is arranged at the bottom end of the moving mechanism (3), a driving mechanism (6) is arranged on the moving mechanism (3), the driving mechanism (6) drives the mixing mechanism (5) to stir mixed materials, an injection mechanism (7) is arranged on one side of the mixing mechanism (5), the driving mechanism (6) drives the injection mechanism (7) to swing to spray the materials, the moving mechanism (3) comprises a first rotating shaft (31), the bottom end of the shell (1) is rotatably connected with two first rotating shafts (31), two ends of the first rotating shaft (31) are respectively and fixedly connected with a roller (33), the roller (33) is connected with the fermentation tank (2) in a rolling manner, two rotating shafts (31) are symmetrically connected with a fixed frame (32), and a motor (34) and a fixed frame (34) and a motor (34) are welded on one side of the fixed frame (34), the material shoveling mechanism comprises a movable frame (41), an I-shaped movable frame (41) is arranged at the top end of a fixed frame (34), a U-shaped convex frame (42) is welded at the top end of the movable frame (41), a first hydraulic rod (43) is installed between the convex frame (42) and the fixed frame (34), two fixed rods (47) are respectively and fixedly connected to two ends of the movable frame (41), the fixed rods (47) are slidably connected with the mounting frame (32), an adjusting rod (48) is fixedly connected between the bottom ends of the two fixed rods (47), and a telescopic plate (49) is horizontally and slidably connected to the middle of the adjusting rod (48);

shovel material mechanism (4) still include gag lever post (44), two the one end fixedly connected with gag lever post (44) of mounting bracket (32), it is connected with deflector (45) to rotate on gag lever post (44), install second hydraulic stem (46) between deflector (45) and mount (34), the bottom sliding connection of deflector (45) has shovel board (491), shovel board (491) and expansion plate (49) rotate the connection.

2. A microbial degradation device for livestock and poultry manure according to claim 1, wherein the mixing mechanism (5) comprises a telescopic rod (51), two ends of the movable frame (41) are respectively connected with one telescopic rod (51) in a sliding manner, the telescopic rod (51) is connected with the mounting frame (32) in a sliding manner, a fixed disc (52) is fixedly connected to the telescopic rod (51), and the fixed disc (52) is located at the top end of the mounting frame (32).

3. The microbial degradation device for livestock and poultry manure according to claim 2, wherein the mixing mechanism (5) further comprises a buffer spring (53), the buffer spring (53) is wound on the telescopic rod (51), the buffer spring (53) is abutted between the fixed disc (52) and the movable frame (41), the top end of the telescopic rod (51) is in threaded connection with an adjusting nut (54), a second rotating shaft (55) is rotatably connected between the bottom ends of the two telescopic rods (51), and the stirring roller (56) is installed on the second rotating shaft (55).

4. A microbial degradation device for livestock and poultry manure according to claim 3, wherein the driving mechanism (6) comprises a mounting plate (61), the mounting plate (61) is welded on the mounting frame (32), a driving motor (62) is installed at the top end of the mounting plate (61), a first connecting plate (63) is rotatably connected to a motor shaft of the driving motor (62), a second connecting plate (64) is rotatably connected to the second rotating shaft (55), and a third rotating shaft (65) is rotatably connected between the first connecting plate (63) and the second connecting plate (64).

5. The microbial degradation device for livestock and poultry manure according to claim 4, wherein the driving mechanism (6) further comprises a second synchronous wheel (68), the motor shaft of the driving motor (62) and the third rotating shaft (65) are respectively and fixedly connected with the second synchronous wheel (68), a second synchronous belt (69) is connected between the two second synchronous wheels (68), the third rotating shaft (65) and the second rotating shaft (55) are respectively and fixedly connected with a first synchronous wheel (66), and a first synchronous belt (67) is connected between the two first synchronous wheels (66).

6. The microbial degradation device for livestock and poultry manure according to claim 5, wherein the material injection mechanism (7) comprises a shielding shed (71), the shielding shed (71) is installed between two of the mounting frames (32), a fourth rotating shaft (72) is rotatably connected inside the shielding shed (71), two spraying pipes (76) are installed at the bottom end of the fourth rotating shaft (72), and a supply pipe (77) is connected to each spraying pipe (76).

7. The microbial degradation device for livestock and poultry manure according to claim 6, wherein the material injection mechanism (7) further comprises a first projection (73), one end of the fourth rotating shaft (72) located outside the shielding shed (71) is fixedly connected with the first projection (73), the end of the driving motor (62) is fixedly connected with a second projection (75), and a driving rod (74) is rotatably connected between the first projection (73) and the second projection (75).

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