Microbial organic fertilizer production equipment for soil remediation

Abstract

The invention provides microbial organic fertilizer production equipment for soil remediation, and relates to the technical field of organic fertilizer production. The invention provides microbial organic fertilizer production equipment for soil remediation, which comprises a shell, four symmetrically arranged supporting legs are fixedly mounted at the bottom of the shell, the two supporting legs on one side of the four supporting legs are higher than the two supporting legs on the other side of the four supporting legs, and under the action of a reset spring and mutual cooperation of a cam and an ejector rod, the supporting legs on the other side of the four supporting legs are separated from each other. Meanwhile, a guide hole is formed in a material guide pipe, so that the rotating mixing barrel can drive the material guide pipe to move up and down, a plurality of ingredients can be intermittently and automatically added at the same time when the raw materials are mixed in the mixing barrel, mixing is more uniform, the manual feeding operation is omitted, the material guide pipe is in threaded connection with a movable plate, and the material guide pipe is more convenient to use. Therefore, the introduction amount of different ingredients can be conveniently adjusted, and the complexity of quantitative operation of raw materials during manual feeding is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of organic fertilizer production, and in particular to a microbial organic fertilizer production device for repairing soil. Background Art

[0002] Organic fertilizers are mainly derived from plants or animals. They are carbon-containing materials that are applied to the soil to provide plant nutrition. They are processed from biological materials, animal and plant waste, and plant residues, eliminating toxic and harmful substances and are rich in beneficial substances. They can not only provide comprehensive nutrition for crops, but also have a long fertilizer effect. They can increase and renew soil organic matter, promote microbial reproduction, and improve the physical and chemical properties and biological activity of the soil. They are the main nutrients for green food production.

[0003] Announcement No. CN108341701B discloses a microbial organic fertilizer production equipment, including a culture tank, a first motor is fixedly provided in the middle of the top of the outer part of the culture tank, the output end of the first motor is connected to the first stirring paddle inside the culture tank, one side of the bottom end of the culture tank is connected to the feed end of the pump, and the discharge end of the pump is connected to the discharge pipe inside the mixing chamber through a pipeline. This solution is provided with a second motor and a second stirring paddle. When mixing the microorganisms with the raw materials, the second stirring paddle is driven by the second motor to rotate, and the second stirring paddle turns the raw materials; by providing a screening machine, the first filter screen and the second filter screen are used to classify spherical fertilizers with different radii, and the crushed raw materials are collected and reused; by providing a first vibration motor and a second vibration motor, the raw materials are prevented from accumulating inside the mixing chamber, and the second vibration motor drives the vibration of the first filter screen and the second filter screen.

[0004] In the production operation of existing organic fertilizers, various ingredients need to be quantified and then placed together for mixing. During the mixing process, since a large number of ingredients are concentrated in one place, it is difficult to stir them evenly during mixing. In addition, due to the different humidity and viscosity of the mixing operations of different ingredients, the stirring degrees during mixing are different, which in turn affects the subsequent decomposition and humification quality of the organic fertilizer. Summary of the invention

[0005] Based on the technical problems existing in the background technology, the present invention proposes a microbial organic fertilizer production equipment for repairing soil.

[0006] The present invention provides a soil repairing microbial organic fertilizer production device, comprising a shell, wherein four symmetrically arranged supporting legs are fixedly installed at the bottom of the shell, and two supporting legs on one side of the four supporting legs are higher than two supporting legs on the other side, so that the shell is arranged at a certain angle, thereby making the raw materials in the mixing barrel fall toward one side, and a plurality of batching barrels are fixedly installed on the top of the shell, the bottom of the batching barrel is communicated with the shell, and a feed port is installed on the top of the batching barrel; A mixing cylinder is rotatably mounted on the inner wall of the shell, and a feeding hole is provided at the bottom of the shell, and the feeding hole cooperates with the mixing cylinder; A motor is mounted on one side of the housing, mounting seats are fixedly mounted on both sides of the housing, the motor is fixedly mounted on the corresponding mounting seats, and a control switch is mounted on one side of the housing; A feeding mechanism is installed on the top inner wall of the shell, a feeding hole is provided at the bottom of the mixing barrel, the feeding hole is communicated with the shell, and the feeding mechanism is drivingly connected with the mixing barrel; A fixed sleeve is fixedly mounted on one side of the mixing barrel and is rotatably connected to one side of the shell. A positioning box is fixedly mounted on one side of the shell. A driving rod is rotatably connected to the positioning box. The driving rod is rotatably connected to the mounting seat. The output shaft of the motor is fixedly connected to the driving rod. A stirring mechanism is installed in the mixing barrel and is drivingly connected to the driving rod; The material discharge mechanism is installed at the bottom of the mixing barrel. Cylinders are fixedly installed on the inner walls of both sides of the shell. The pistons of the cylinders are drivingly connected to the material discharge mechanism.

[0007] Preferably, the feeding mechanism includes a material guide tube, which is movably mounted on the inner wall of the feeding hole, the top of the material guide tube is sealed, and the bottom is open, and a plurality of guide holes are provided in a ring shape on the material guide tube, and a material guide plate is fixedly mounted on the bottom inner wall of the dispensing barrel, and the guide holes and the material guide plate cooperate with each other.

[0008] Preferably, a movable plate is slidably connected to the inner wall of the shell, and the movable plate is threadedly connected to the multiple material guide tubes. Two symmetrically arranged push rods are fixedly installed on the bottom of the movable plate. Cams are fixedly installed on both sides of the mixing barrel, and the cams and push rods cooperate with each other. A driving shaft is fixedly installed on the top of the material guide tube, and the driving shaft is movably connected to the dispensing barrel.

[0009] Preferably, two positioning rods are fixedly mounted on the top inner wall of the shell, the positioning rods are slidably connected to the movable plate, and a return spring is sleeved on the positioning rods, and the return spring is located between the top of the movable plate and the inner wall of the shell.

[0010] Preferably, the stirring mechanism includes multiple groups of stirring blades, each group of stirring blades is arranged in a ring shape, a sleeve is rotatably connected to the inner wall of the mixing barrel, a plurality of positioning shafts are rotatably connected to the sleeve, and the positioning shafts are fixedly connected to the stirring blades.

[0011] Preferably, a movable shaft is movably connected to the sleeve, and both ends of the movable shaft are rotatably connected to connecting shafts, one of the two connecting shafts is threadedly connected to the inner wall of the sleeve, and the two connecting shafts and the inner wall of the sleeve fit each other, and one end of the sleeve passes through the positioning box and is rotatably connected to the positioning box.

[0012] Preferably, a plurality of racks are fixedly mounted on the movable shaft, a positioning gear is fixedly mounted on one end of the positioning shaft, and the racks are meshed with the corresponding positioning gears.

[0013] Preferably, a first bevel gear is fixedly installed at one end of the driving rod, a third bevel gear is fixedly installed on the fixed sleeve, a second bevel gear is fixedly installed on the sleeve, the second bevel gear and the third bevel gear are both meshed with the first bevel gear, and the second bevel gear and the third bevel gear are symmetrically arranged.

[0014] Preferably, the unloading mechanism includes an opening, which is opened at the bottom of the mixing barrel, and two plug plates are movably connected between the inner walls on both sides of the shell, and two support rods are rotatably connected to both sides of the top of the plug plate, and the support rods are rotatably connected to the inner walls of the shell.

[0015] Preferably, a connecting plate is fixedly mounted on the piston of the cylinder, and the bottom of the connecting plate is hingedly connected to two hinged rods, which are rotatably connected to corresponding support rods.

[0016] The microbial organic fertilizer production equipment for soil repair proposed by the present invention has the following beneficial effects: 1. Through the cooperation between the cam and the ejector rod, and under the action of the reset spring, the guide hole on the guide tube is set, so that the rotating mixing drum can drive the guide tube to move up and down, and then when the mixing drum mixes the raw materials, multiple ingredients can be automatically added at the same time intermittently, making the mixing more uniform, and also saving the operation of manual feeding, and through the threaded connection between the guide tube and the moving plate, it is convenient to adjust the introduction amount of different ingredients, reducing the cumbersome operation of quantitative raw materials during manual feeding; 2. Due to the threaded connection between the connecting shaft and the sleeve, and the mutual meshing of the rack and the positioning gear, the rotating connecting shaft can drive the movable shaft to move, and then drive the stirring blade to form a certain angle change, so that the stirring blade can turn the mixed raw materials horizontally when rotating and stirring, and cooperate with the rotation of the mixing barrel to turn the raw materials up and down, making the mixing more uniform; 3. The support rod is hingedly connected to the plug plate and the inner wall of the shell, and the connecting plate is hingedly connected to the support rod through the hinged rod, so that the cylinder can control the plug plate to seal and ferment the mixing barrel, and it is convenient to discharge the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the overall structure of a soil repair microbial organic fertilizer production device proposed by the present invention; Figure 2 This is a schematic diagram of the structure when viewed from above of a microbial organic fertilizer production device for soil repair proposed by the present invention; Figure 3 This is a schematic diagram of the internal structure of a microbial organic fertilizer production device for soil repair proposed by the present invention; Figure 4 This is a schematic diagram of the structure of a stirring mechanism in a soil repairing microbial organic fertilizer production device proposed by the present invention; Figure 5 This is a schematic diagram of the internal structure of a casing in a microbial organic fertilizer production device for soil repair proposed by the present invention; Figure 6 This is a schematic diagram of the structure of a mixing cylinder in a microbial organic fertilizer production device for soil repair proposed by the present invention; Figure 7 This is a schematic structural diagram of a material guide plate and a material guide pipe in a soil repair microbial organic fertilizer production device proposed by the present invention; Figure 8 A microbial organic fertilizer production device for soil repair proposed by the present invention Figure 3 Schematic diagram of the structure of part A; Fig. 9 A microbial organic fertilizer production device for soil repair proposed by the present invention Figure 4 Schematic diagram of the structure of part B; Fig.10 A microbial organic fertilizer production device for soil repair proposed by the present invention Figure 5 Schematic diagram of the structure of part C.

[0018] In the figure: 1, shell; 2, batching barrel; 3, mixing barrel; 4, fixed shaft sleeve; 5, supporting leg; 6, feeding mechanism; 61, guide plate; 62, feeding hole; 63, guide pipe; 64, guide hole; 65, moving plate; 66, positioning rod; 67, return spring; 68, cam; 69, push rod; 7, stirring mechanism; 71, sleeve; 72, connecting shaft; 73, movable shaft; 74, positioning shaft; 75, rack; 76 , positioning gear; 77, stirring blade; 8, unloading mechanism; 81, plug plate; 82, support rod; 83, cylinder; 84, connecting plate; 85, hinged rod; 86, opening; 9, mounting seat; 10, motor; 11, driving rod; 12, positioning box; 13, first bevel gear; 14, second bevel gear; 15, unloading hole; 16, control switch; 17, driving shaft; 18, feed port; 19, third bevel gear. DETAILED DESCRIPTION

[0019] Reference Figure 1-Figure 10The present invention provides a soil repairing microbial organic fertilizer production device, comprising a shell 1, four symmetrically arranged supporting legs 5 are fixedly installed at the bottom of the shell 1, two supporting legs 5 on one side of the four supporting legs 5 are higher than two supporting legs 5 on the other side, so that the shell 1 is arranged at a certain angle, so that the raw materials in the mixing barrel 3 fall toward one side, a plurality of batching barrels 2 are fixedly installed on the top of the shell 1, the bottom of the batching barrel 2 is connected to the shell 1, and a feed port 18 is installed on the top of the batching barrel 2; The mixing cylinder 3 is rotatably mounted on the inner wall of the housing 1. A feeding hole 15 is provided at the bottom of the housing 1. The feeding hole 15 cooperates with the mixing cylinder 3. The motor 10 is mounted on one side of the housing 1. Mounting seats 9 are fixedly mounted on both sides of the housing 1. The motor 10 is fixedly mounted on the corresponding mounting seats 9. A control switch 16 is installed on one side of the housing 1. The feeding mechanism 6 is installed on the top inner wall of the housing 1. A feeding hole 62 is provided at the bottom of the batching barrel 2. The feeding hole 62 is communicated with the housing 1. The feeding mechanism 6 is in driving connection with the mixing barrel 3. The fixed sleeve 4 is fixedly mounted on one side of the mixing barrel 3 and is rotatably connected to one side of the housing 1. A positioning box 12 is fixedly mounted on one side of the housing 1. A driving rod 11 is rotatably connected to the positioning box 12. The driving rod 11 is rotatably connected to the mounting seat 9. The output shaft of the motor 10 is fixedly connected to the driving rod 11. The stirring mechanism 7 is installed in the mixing barrel 3 and is in transmission connection with the driving rod 11; The material discharge mechanism 8 is installed at the bottom of the mixing barrel 3 . Cylinders 83 are fixedly installed on the inner walls of both sides of the shell 1 . The piston of the cylinder 83 is drivingly connected to the material discharge mechanism 8 .

[0020] In a specific embodiment, the feeding mechanism 6 includes a guide tube 63, which is movably mounted on the inner wall of the feeding hole 62. The top of the guide tube 63 is sealed, and the bottom is open. The sealing setting allows the material in the batching barrel 2 to be introduced only through the guide hole 64 and discharged through the bottom opening. The guide tube 63 is provided with a plurality of guide holes 64 in an annular shape, and a guide plate 61 is fixedly mounted on the inner wall of the bottom of the batching barrel 2. The setting of the guide plate 61 can facilitate the batching. The ingredients in the barrel 2 are concentrated at the position of the loading hole 62, and are introduced into the guide tube 63 through the setting of the guide hole 64 on the guide tube 63, and then are led out and fall. The guide hole 64 cooperates with the guide plate 61. A moving plate 65 is slidably connected to the inner wall of the shell 1. The moving plate 65 is threadedly connected to multiple guide tubes 63. The guide tube 63 is threadedly connected to the moving plate 65, so that the position on the moving plate 65 can be adjusted, and then the moving plate 65 can be adjusted when it moves up and down. The guide hole 64 moves up to the position, thereby adjusting the amount of ingredients introduced. Two symmetrically arranged push rods 69 are fixedly installed at the bottom of the movable plate 65. Cams 68 are fixedly installed on both sides of the mixing barrel 3. The cams 68 cooperate with the push rods 69. The top of the guide tube 63 is fixedly installed with a driving shaft 17, and the driving shaft 17 is movably connected to the ingredient barrel 2. The setting of the driving shaft 17 can drive the guide tube 63 to rotate. Two positioning rods 66 are fixedly installed on the top inner wall of the shell 1. The positioning rods 66 are slidably connected to the movable plate 65. A reset spring 67 is sleeved on the positioning rod 66. The reset spring 67 is located between the top of the movable plate 65 and the inner wall of the shell 1. The rotating mixing barrel 3 drives the two cams 68 to rotate. The cams 68 can drive the movable plate 65 to move up and down by cooperating with the push rods 69. At the same time, the positioning rods 66 are slidably connected to the movable plate 65, so as to limit the movable plate 65 and reset the movable plate 65 by the reset spring 67.

[0021] In a specific embodiment, the stirring mechanism 7 includes multiple groups of stirring blades 77, each group of stirring blades 77 is provided with three stirring blades in a ring shape, a sleeve 71 is rotatably connected to the inner wall of the mixing barrel 3, a plurality of positioning shafts 74 are rotatably connected to the sleeve 71, the positioning shaft 74 is fixedly connected to the stirring blade 77, a movable shaft 73 is movably connected to the sleeve 71, both ends of the movable shaft 73 are rotatably connected to connecting shafts 72, one of the two connecting shafts 72 is threadedly connected to the inner wall of the sleeve 71, and the two connecting shafts 72 are in contact with the inner wall of the sleeve 71, and one end of the sleeve 71 passes through the positioning box 12 and is rotatably connected to the positioning box 12, a plurality of racks 75 are fixedly installed on the movable shaft 73, and one end of the positioning shaft 74 is fixedly installed with a positioning gear The wheel 76, the rack 75 and the corresponding positioning gear 76 are meshed with each other, and the rotating sleeve 71 drives the stirring blade 77 to rotate through the positioning shaft 74, so as to mix the raw materials and ingredients in the mixing barrel 3. At the same time, the connecting shaft 72 is threadedly connected to the sleeve 71, so that the position of the connecting shaft 72 in the sleeve 71 can be adjusted, thereby driving the movable shaft 73 to move. The movable shaft 73 is meshed with the positioning gear 76 through the rack 75, so as to drive the positioning shaft 74 and the stirring blade 77 to change the angle, and then when the stirring blade 77 rotates, the flipping force of the stirring blade 77 and the ingredients can be adjusted, thereby adjusting the strength of the lateral flipping of the raw materials and the ingredients, making the flipping stronger when mixing raw materials with different humidity.

[0022] In a specific embodiment, a first bevel gear 13 is fixedly mounted on one end of the driving rod 11, a third bevel gear 19 is fixedly mounted on the fixed sleeve 4, and a second bevel gear 14 is fixedly mounted on the sleeve 71. The second bevel gear 14 and the third bevel gear 19 are both meshed with the first bevel gear 13, and the second bevel gear 14 and the third bevel gear 19 are symmetrically arranged. The rotating driving rod 11 can drive the sleeve 71 and the fixed sleeve 4 to rotate simultaneously through the mutual meshing of the first bevel gear 13, the second bevel gear 14 and the third bevel gear 19. Due to the symmetrical arrangement of the second bevel gear 14 and the third bevel gear 19, the fixed sleeve 4 and the sleeve 71 rotate in opposite directions, thereby driving the mixing drum 3 and the stirring blade 77 to rotate in opposite directions, making the tumbling and mixing more intense. At the same time, the rotation of the mixing drum 3 can flip the raw materials and the ingredients up and down.

[0023] In a specific embodiment, the unloading mechanism 8 includes an opening 86, which is provided at the bottom of the mixing barrel 3. Two plug plates 81 are movably connected between the inner walls on both sides of the shell 1. Two support rods 82 are rotatably connected to the top sides of the plug plate 81. The support rods 82 are rotatably connected to the inner wall of the shell 1. A connecting plate 84 is fixedly installed on the piston of the cylinder 83. The bottom of the connecting plate 84 is hingedly connected to two hinged rods 85. The hinged rods 85 are rotatably connected to the corresponding support rods 82. The two support rods 82 on the same side are hingedly connected to the plug plate 81 and the shell 1, so that the angle of the plug plate 81 can be positioned, so that the plug plate 81 can close the opening 86 when it moves. At the same time, the piston of the cylinder 83 drives the connecting plate 84 to move. The connecting plate 84 can pull the support rods 82 to change the angle through the hinged rods 85, thereby driving the plug plate 81 to move, thereby facilitating the closing or opening of the opening 86.

[0024] The working principle of the present invention is as follows: when the motor 10 is turned on, the output shaft of the motor 10 drives the driving rod 11 to rotate simultaneously. The rotating driving rod 11 can drive the sleeve 71 and the fixed shaft sleeve 4 to rotate simultaneously through the mutual meshing of the first bevel gear 13, the second bevel gear 14 and the third bevel gear 19. Due to the symmetrical arrangement of the second bevel gear 14 and the third bevel gear 19, the fixed shaft sleeve 4 and the sleeve 71 rotate in opposite directions, thereby driving the mixing barrel 3 and the stirring blade 77 to rotate in opposite directions, making the tumbling and mixing more intense. At the same time, the rotation of the mixing barrel 3 can The raw materials and the ingredients are flipped up and down, and the rotating mixing barrel 3 drives the two cams 68 to rotate. The cams 68 cooperate with the push rods 69 to drive the moving plate 65 to move up and down. The moving plate 65 drives the guide tube 63 to move up and down. When the guide tube 63 drives the guide hole 64 to move in the ingredient barrel 2, the ingredients are guided out under the action of the guide plate 61. At the same time, the positioning rod 66 is connected to the sliding movement of the moving plate 65, so that the moving plate 65 can be limited, and the moving plate 65 is reset by the reset spring 67, and is introduced into the opening 86. The mixing cylinder 3 and the casing 1 are provided with arc-shaped surfaces on both sides, and the arc-shaped surfaces are fitted with the outer side of the mixing cylinder 3, so that when the opening 86 on the mixing cylinder 3 is rotated to both sides, a sealing effect can be formed. The rotating sleeve 71 drives the stirring blade 77 to rotate through the positioning shaft 74, so as to mix the raw materials and ingredients in the mixing cylinder 3. At the same time, the connecting shaft 72 is threadedly connected to the sleeve 71, so that the position of the connecting shaft 72 in the sleeve 71 can be adjusted, thereby driving the movable shaft 73 to move. The movable shaft 73 is meshed with the positioning gear 76 through the rack 75, so as to drive The positioning shaft 74 and the stirring blade 77 are angle-changed, so that when the stirring blade 77 rotates, the flipping force of the stirring blade 77 and the ingredients can be adjusted, thereby adjusting the strength of the lateral flipping of the raw materials and the ingredients, making the flipping stronger when mixing raw materials with different humidity levels. When the mixed organic fertilizer needs to be exported, the cylinder 83 switch is started, and the piston of the cylinder 83 drives the connecting plate 84 to move. The connecting plate 84 can pull the support rod 82 to change its angle through the hinged rod 85, and then can drive the plug plate 81 to move, so as to facilitate the closing or opening of the opening 86.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soil repair microbial organic fertilizer production equipment, characterized in that: It comprises a shell (1), the bottom of the shell (1) is fixedly mounted with four symmetrically arranged supporting legs (5), the top of the shell (1) is fixedly mounted with a plurality of dispensing barrels (2), the bottom of the dispensing barrels (2) is communicated with the shell (1), and the top of the dispensing barrels (2) is mounted with a feed port (18); A mixing cylinder (3) is rotatably mounted on the inner wall of the shell (1); a material discharge hole (15) is provided at the bottom of the shell (1); the material discharge hole (15) and the mixing cylinder (3) cooperate with each other; A motor (10) is mounted on one side of the housing (1); mounting seats (9) are fixedly mounted on both sides of the housing (1); the motor (10) is fixedly mounted on the corresponding mounting seats (9); and a control switch (16) is mounted on one side of the housing (1); A feeding mechanism (6) is mounted on the top inner wall of the shell (1); a feeding hole (62) is provided at the bottom of the mixing barrel (2); the feeding hole (62) is communicated with the shell (1); and the feeding mechanism (6) is drivingly connected to the mixing barrel (3); A fixed shaft sleeve (4) is fixedly mounted on one side of the mixing barrel (3) and is rotatably connected to one side of the housing (1); a positioning box (12) is fixedly mounted on one side of the housing (1); a driving rod (11) is rotatably connected to the positioning box (12); the driving rod (11) is rotatably connected to the mounting seat (9); and an output shaft of the motor (10) is fixedly connected to the driving rod (11); A stirring mechanism (7) is installed in the mixing barrel (3) and is drivingly connected to the driving rod (11); The material discharge mechanism (8) is installed at the bottom of the mixing barrel (3), and cylinders (83) are fixedly installed on the inner walls on both sides of the housing (1), and the piston of the cylinder (83) is drivingly connected to the material discharge mechanism (8).

2. A soil remediation microbial organic fertilizer production equipment according to claim 1, characterized in that, The feeding mechanism (6) comprises a material guide tube (63), the material guide tube (63) being movably mounted on the inner wall of the feeding hole (62), the top of the material guide tube (63) being sealed and the bottom being open, and a plurality of guide holes (64) being provided in an annular shape on the material guide tube (63), a material guide plate (61) being fixedly mounted on the inner wall of the bottom of the dispensing barrel (2), and the guide holes (64) and the material guide plate (61) being matched with each other.

3. A soil remediation microbial organic fertilizer production equipment according to claim 2, characterized in that, A movable plate (65) is slidably connected to the inner wall of the shell (1), and the movable plate (65) is threadedly connected to the plurality of material guide tubes (63). Two symmetrically arranged push rods (69) are fixedly mounted on the bottom of the movable plate (65). Cams (68) are fixedly mounted on both sides of the mixing barrel (3), and the cams (68) and the push rods (69) cooperate with each other. A driving shaft (17) is fixedly mounted on the top of the material guide tube (63), and the driving shaft (17) is movably connected to the dispensing barrel (2).

4. A soil remediation microbial organic fertilizer production equipment according to claim 3, characterized in that, Two positioning rods (66) are fixedly mounted on the top inner wall of the shell (1), the positioning rods (66) are slidably connected to the movable plate (65), and a return spring (67) is sleeved on the positioning rods (66), and the return spring (67) is located between the top of the movable plate (65) and the inner wall of the shell (1).

5. A soil remediation microbial organic fertilizer production equipment according to claim 1, characterized in that, The stirring mechanism (7) comprises a plurality of groups of stirring blades (77), each group of stirring blades (77) being provided with three stirring blades in a ring shape. A sleeve (71) is rotatably connected to the inner wall of the mixing cylinder (3), and a plurality of positioning shafts (74) are rotatably connected to the sleeve (71). The positioning shafts (74) are fixedly connected to the stirring blades (77).

6. A soil remediation microbial organic fertilizer production equipment according to claim 5, characterized in that: A movable shaft (73) is movably connected to the sleeve (71), and both ends of the movable shaft (73) are rotatably connected to connecting shafts (72), one of the two connecting shafts (72) is threadedly connected to the inner wall of the sleeve (71), and the two connecting shafts (72) and the inner wall of the sleeve (71) are in contact with each other, and one end of the sleeve (71) passes through the positioning box (12) and is rotatably connected to the positioning box (12).

7. A soil remediation microbial organic fertilizer production equipment according to claim 6, characterized in that: A plurality of racks (75) are fixedly mounted on the movable shaft (73), a positioning gear (76) is fixedly mounted on one end of the positioning shaft (74), and the racks (75) mesh with the corresponding positioning gears (76).

8. A soil remediation microbial organic fertilizer production equipment according to claim 7, characterized in that: A first bevel gear (13) is fixedly mounted on one end of the driving rod (11), a third bevel gear (19) is fixedly mounted on the fixed shaft sleeve (4), a second bevel gear (14) is fixedly mounted on the sleeve (71), the second bevel gear (14) and the third bevel gear (19) are both meshed with the first bevel gear (13), and the second bevel gear (14) and the third bevel gear (19) are symmetrically arranged.

9. A soil remediation microbial organic fertilizer production equipment according to claim 1, characterized in that: The material discharge mechanism (8) comprises an opening (86), wherein the opening (86) is provided at the bottom of the mixing barrel (3), and two plug plates (81) are movably connected between the inner walls on both sides of the shell (1), and two support rods (82) are rotatably connected to the top sides of the plug plates (81), and the support rods (82) are rotatably connected to the inner wall of the shell (1).

10. The soil remediation microbial organic fertilizer production equipment according to claim 9, characterized in that: A connecting plate (84) is fixedly mounted on the piston of the cylinder (83), and the bottom of the connecting plate (84) is hingedly connected to two hinged rods (85), and the hinged rods (85) are rotatably connected to the corresponding support rods (82).

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