CN114247741A

CN114247741A - Microbial remediation device for treating soil-borne disease soil

Info

Publication number: CN114247741A
Application number: CN202111500792.5A
Authority: CN
Inventors: 郑焕强
Original assignee: Binzhou University
Current assignee: Binzhou University
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-03-29
Anticipated expiration: 2041-12-09
Also published as: CN114247741B

Abstract

The invention belongs to the technical field of soil treatment, and particularly discloses a microbial remediation device for treating soil with soil-borne diseases, which comprises a box body, wherein a square shell is fixedly inserted at the edge of the upper end of the box body, a plurality of spray pipes are fixedly inserted at the side part of the square shell at the upper end of the box body, a feeding mechanism is arranged in the box body, one ends of the spray pipes are communicated with a water pipe, the outer walls of the spray pipes are communicated with a plurality of spray heads, and the outer walls of the water pipes are communicated with an injection pipe. The crushed medicine is quickly decomposed in water, and the manufacturing efficiency of the soil remediation agent is improved.

Description

Microbial remediation device for treating soil-borne disease soil

Technical Field

The invention belongs to the technical field of soil treatment, and particularly discloses a microbial remediation device for treating soil with soil-borne diseases.

Background

Soil-borne diseases refer to diseases caused by pathogens such as fungi, bacteria, nematodes and viruses living in soil along with disease residues and invading crops from roots or stems of the crops under proper conditions, in order to ensure the quality of the soil, workers usually mix a soil remediation agent with the soil and convey the soil to a working site for treatment, but large blocks of the soil are agglomerated together and are not easily and fully mixed with the soil remediation agent, so that the mixing effect of the soil remediation agent and the soil is affected, meanwhile, in the manufacturing process of the soil remediation agent, solid drugs and water need to be mixed, and the solid drugs need to be decomposed for a period of time after entering the water, so that the manufacturing efficiency of the soil remediation agent is low.

Disclosure of Invention

In view of the above, the present invention provides a microbial remediation device for treating soil with soil-borne diseases, which is used to solve the problems in the background art.

In order to achieve the above purpose, the invention provides a microbial remediation device for treating soil with soil-borne diseases, which comprises a box body, wherein a square shell is fixedly inserted at the edge of the upper end of the box body, a plurality of spray pipes are fixedly inserted at the upper end of the box body at the side of the square shell, a feeding mechanism is arranged in the box body, one ends of the spray pipes are communicated with a water pipe, the outer walls of the spray pipes are communicated with a plurality of spray heads, the outer wall of the water pipe is communicated with an injection pipe, a crushing mechanism is arranged inside the square shell, and a transverse plate is extended from the upper edge of the side wall of the square shell, a fan is fixedly arranged at the upper end of the transverse plate, the air outlet end of the fan is communicated with an exhaust pipe, one end of the exhaust pipe far away from the fan is communicated with the upper end of the box body, and the end part of the exhaust pipe is positioned between two adjacent spray pipes, and the rear end of the box body is provided with a mixing mechanism.

Preferably, feeding mechanism includes L type piece, L type piece fixed connection is on the lateral wall of box, and the inner wall of L type piece is fixed to run through has first motor, the output shaft end fixedly connected with connecting rod of first motor, the connecting rod activity runs through in the lateral wall of box, and fixedly connected with helical blade on the outer wall of connecting rod, and fixedly connected with multi-disc stirring piece on the outer wall of connecting rod.

Preferably, broken mechanism includes the spliced pole of two symmetries, two the spliced pole is all rotated and is connected on the inner wall of square shell, and equal a set of J type pole of fixedly connected with on the outer wall of two spliced poles, and is two sets of be the symmetry setting between the J type pole, two be equipped with the driving piece between the tip of spliced pole and the front end of box.

Preferably, the driving piece includes two pivots, two the equal activity of pivot runs through in the front end of square shell, and the one end of two pivots respectively with the tip fixed connection of two spliced poles, and all fixed cover has first gear on the outer wall of two pivots, one of them the other end of pivot and the output shaft fixed connection of motor, two intermeshing between the first gear, the motor is fixed to run through on the inner wall of L template, L template fixed connection is on the front end of box.

Preferably, the equal fixedly connected with bracing piece, four of lower extreme four corners department of box the equal fixedly connected with callus on the sole of lower extreme of bracing piece.

Preferably, the mixing mechanism includes the mixing box, mixing box fixed connection is in the rear end of box, and the inside of mixing box is equipped with stirring and dispersion respectively, and the upper end of mixing box is equipped with the piece of rolling, and the upper end of mixing box is close to the corner intercommunication and has annotate the liquid pipe, and the mixing box rear end is close to lower part corner intercommunication and has the liquid suction pipe, install the valve on the liquid suction pipe.

Preferably, the stirring piece includes the dwang, the one end of dwang is rotated and is connected on the inside side of mixing box, and the other end activity of dwang runs through in the lateral wall of mixing box, and the tip of dwang and the output shaft fixed connection of second motor, and the equal fixedly connected with multi-disc square board in outer wall both sides of dwang, the second motor is fixed to run through on the inner wall of L type locating plate, L type locating plate fixed connection is on the lateral wall of mixing box.

Preferably, the dispersion piece includes triangle-shaped piece and first bevel gear, triangle-shaped piece fixed connection is on the inside rear end face of mixing box, and the front end fixedly connected with casing of triangle-shaped piece, the casing cover is established on the outer wall of dwang, and the upper and lower end outer wall of casing runs through the rotation respectively and installs stand and pole setting, the upper end fixedly connected with taper shell of stand, and the lower extreme fixedly connected with third bevel gear of stand, the outer wall fixedly connected with multi-disc stirring board of pole setting, and the upper end fixedly connected with second bevel gear of pole setting, the fixed cover of first bevel gear is established on the outer wall of dwang, and first bevel gear, second bevel gear and third bevel gear all are located the inside of casing, and first bevel gear meshes with second bevel gear, third bevel gear respectively.

Preferably, the rolling part comprises a rectangular shell, the rectangular shell is communicated with the middle part of the upper end of the mixing box, the inner wall of the rectangular shell is rotatably connected with two symmetrical squeezing rollers, the rectangular shell corresponds to the conical shell, and the two squeezing rollers are fixedly connected with one end connecting shafts and two end connecting shafts respectively, a second gear is fixedly sleeved on the outer wall of each connecting shaft and is meshed with the second gear, one gear is meshed with the second gear, the end part of each connecting shaft is fixedly connected with the output shaft of a third motor, and the third motor is fixedly installed at the upper end of the mixing box.

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

1. by arranging the square shell, the spray pipe, the water pipe, the spray head, the injection pipe, the crushing mechanism and the feeding mechanism, soil can fall into the box body after being crushed, and can be conveyed in the box body, meanwhile, the soil can be stirred and turned up in the conveying process, and after the soil remediation agent is sprayed onto the conveyed soil, the soil can be fully mixed with the soil remediation agent, so that the mixing effect is good, and the mixing efficiency is high;

2. by arranging the transverse plate, the fan and the exhaust pipe, raised dust generated after soil is crushed can be pumped away, and the soil can be blended into the soil along with the soil remediation agent, so that the influence of the raised dust on the normal work of workers is avoided, and the raised dust is not required to be cleaned by the workers in the following process, so that convenience is brought to the workers;

3. through setting up mixing mechanism, water and solid-state medicine when mixing into soil remediation agent, solid-state medicine can be mixed with water again after being smashed to but the solid-state medicine after the crushing can even distribution in aqueous, make the mixed effectual of water and solid-state medicine, and mixing rate is high, solve solid-state medicine and fall into and need certain time to decompose and influence the problem of water and solid-state medicine mixing rate after the aquatic.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a first partial cross-sectional view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an illustration of the J-bar and connecting post of the present invention;

FIG. 5 is a schematic view of the nozzle, water tube and injection tube of the present invention;

FIG. 6 is another perspective view of the present invention;

FIG. 7 is a second partial cross-sectional view of the present invention;

fig. 8 is a third partial cross-sectional view of the present invention.

In the figure: 1. a nozzle; 2. an exhaust pipe; 3. a fan; 4. a transverse plate; 5. a square shell; 6. a box body; 7. a first gear; 8. a rotating shaft; 9. an L-shaped block; 10. a first motor; 11. a foot pad; 12. a support bar; 13. an L-shaped plate; 14. an electric motor; 15. a connecting rod; 16. a stirring sheet; 17. a spray head; 18. a water pipe; 19. a helical blade; 20. a J-shaped rod; 21. connecting columns; 22. an injection pipe; 23. a second motor; 24. an L-shaped positioning plate; 25. a third motor; 26. a second gear; 27. a liquid injection pipe; 28. a connecting shaft; 29. a rectangular shell; 30. a squeeze roll; 31. a valve; 32. a liquid pumping pipe; 33. a mixing box; 34. a square plate; 35. rotating the rod; 36. erecting a rod; 37. a stirring plate; 38. a housing; 39. a triangular block; 40. a conical shell; 41. a first bevel gear; 42. a second bevel gear; 43. a third bevel gear; 44. and (4) a column.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings, which are appended hereto and detailed description.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

The microbial remediation device for treating soil-borne diseases as shown in figures 1 to 8 comprises a box body 6, a square shell 5 is fixedly inserted at the upper edge of the box body 6, a plurality of spray pipes 1 are fixedly inserted at the upper end of the box body 6 at the side of the square shell 5, a feeding mechanism is arranged in the box body 6, one end of each spray pipe 1 is communicated with a water pipe 18, the outer walls of the spray pipes 1 are communicated with a plurality of spray heads 17, the outer wall of the water pipe 18 is communicated with an injection pipe 22, the inside of the square shell 5 is provided with a crushing mechanism, and a transverse plate 4 extends from the upper edge of the side wall of the square shell 5, a fan 3 is fixedly arranged at the upper end of the transverse plate 4, the air outlet end of the fan 3 is communicated with an exhaust pipe 2, one end of the exhaust pipe 2 far away from the fan 3 is communicated with the upper end of a box body 6, the end part of the exhaust pipe 2 is positioned between two adjacent spray pipes 1, and the rear end of the box body 6 is provided with a mixing mechanism.

The feeding mechanism comprises an L-shaped block 9, the L-shaped block 9 is fixedly connected to the side wall of the box body 6, a first motor 10 penetrates through the inner wall of the L-shaped block 9, a connecting rod 15 is fixedly connected to the output shaft of the first motor 10, the connecting rod 15 penetrates through the side wall of the box body 6 movably, a spiral blade 19 is fixedly connected to the outer wall of the connecting rod 15, a plurality of stirring blades 16 are fixedly connected to the outer wall of the connecting rod 15, the first motor 10 is connected with an external power supply, the connecting rod 15 can drive the connecting rod 15 to rotate, the connecting rod 15 can drive the spiral blade 19 to rotate, soil falling inside the box body 6 can be conveyed, when the soil is conveyed to the plurality of stirring blades 16 outside the connecting rod 15, the soil can be stirred by the stirring blades 16, the soil can be continuously stirred, and the stirring blades 16 are connected to the outside the connecting rod 15 without interfering with the rotation of the spiral blade 19.

Broken mechanism includes the spliced pole 21 of two symmetries, two spliced poles 21 all rotate to be connected on the inner wall of square shell 5, and equal a set of J type pole 20 of fixedly connected with on the outer wall of two spliced poles 21, be the symmetry setting between two sets of J type poles 20, be equipped with the driving piece between the tip of two spliced poles 21 and the front end of box 6, through setting up the driving piece, can order about two spliced poles 21 and rotate in opposite directions, then two sets of J type poles 20 can rotate in opposite directions, be the symmetry setting between two sets of J type poles 20, so can carry out broken handle to the soil that falls into square shell 5 inside.

The driving piece comprises two rotating shafts 8, the two rotating shafts 8 penetrate through the front end of the square shell 5 in a movable mode, one ends of the two rotating shafts 8 are fixedly connected with the end portions of the two connecting columns 21 respectively, first gears 7 are fixedly sleeved on the outer walls of the two rotating shafts 8, the other end of one rotating shaft 8 is fixedly connected with the output shaft of the motor 14, the two first gears 7 are meshed with each other, the motor 14 is fixedly penetrated through the inner wall of the L-shaped plate 13, the L-shaped plate 13 is fixedly connected to the front end of the box body 6 and is connected with the motor 14 through an external power supply, the motor 14 can drive one rotating shaft 8 connected with the output shaft of the motor 14 to rotate, the first gears 7 arranged outside the two rotating shafts 8 are meshed with each other in a sleeved mode, the two rotating shafts 8 can rotate in opposite directions, and the two connecting columns 21 can be driven to rotate in opposite directions.

The equal fixedly connected with bracing piece 12 of lower extreme four corners department of box 6, the equal fixedly connected with callus on the sole 11 of lower extreme of four spinal branch vaulting poles 12 is convenient for support box 6 through setting up bracing piece 12 and callus on the sole 11.

The mixing mechanism comprises a mixing box 33, the mixing box 33 is fixedly connected at the rear end of the box body 6, the interior of the mixing box 33 is respectively provided with a stirring part and a dispersing part, the upper end of the mixing box 33 is provided with a rolling part, the upper end of the mixing box 33 is communicated with a liquid injection pipe 27 close to the corner, the rear end of the mixing box 33 is communicated with a liquid pumping pipe 32 close to the lower corner, the liquid pumping pipe 32 is provided with a valve 31, water can be injected into the interior of the mixing box 33 along the liquid injection pipe 27, solid medicines can fall into the mixing box 33 after being crushed by the rolling part, the medicines and the water can be well mixed and stirred by the stirring part and the dispersing part, the mixing speed is high, the mixing effect is good, a pipeline for conveying liquid is communicated with the liquid pumping pipe 32, the other end of the pipeline for conveying liquid is communicated with a water pump, a pipeline is communicated between the water pump and the injection pipe 22, the valve 31 is opened and the water pump is started, the mixed liquid in the mixing tank 33 can be made to flow into the injection pipe 22.

Stirring member includes dwang 35, the one end of dwang 35 is rotated and is connected on the inside side of mixing box 33, and the other end activity of dwang 35 runs through in the lateral wall of mixing box 33, and the tip of dwang 35 and the output shaft fixed connection of second motor 23, and the equal fixedly connected with multi-disc square board 34 in outer wall both sides of dwang 35, second motor 23 is fixed to be run through on the inner wall of L

type locating plate

24, 24 fixed connection of L type locating plate are on the lateral wall of mixing box 33, be connected second motor 23 and external power source, thereby second motor 23 can order about dwang 35 to rotate, then the square board 34 of polylith of dwang 35 outer wall both sides can rotate thereupon, then can stir the mixture with the medicine to the inside water of mixing box 33.

The dispersion member comprises a triangular block 39 and a first bevel gear 41, the triangular block 39 is fixedly connected on the inner rear end surface of the mixing box 33, the front end of the triangular block 39 is fixedly connected with a casing 38, the casing 38 is sleeved on the outer wall of the rotating rod 35, the outer walls of the upper end and the lower end of the casing 38 are respectively provided with an upright post 44 and an upright post 36 in a penetrating and rotating manner, the upper end of the upright post 44 is fixedly connected with a conical shell 40, the lower end of the upright post 44 is fixedly connected with a third bevel gear 43, the outer wall of the upright post 36 is fixedly connected with a plurality of stirring plates 37, the upper end of the upright post 36 is fixedly connected with a second bevel gear 42, the first bevel gear 41 is fixedly sleeved on the outer wall of the rotating rod 35, the first bevel gear 41, the second bevel gear 42 and the third bevel gear 43 are all positioned inside the casing 38, the first bevel gear 41 is respectively meshed with the second bevel gear 42 and the third bevel gear 43, the first bevel gear 41 can be driven to rotate, because the first bevel gear 41 is meshed with the second bevel gear 42 and the third bevel gear 43 respectively, the second bevel gear 42 and the third bevel gear 43 can rotate simultaneously, the second bevel gear 42 can drive the upright post 36 and the plurality of stirring plates 37 to rotate together, the effect of stirring water and medicine is achieved, the third bevel gear 43 can drive the upright post 44 and the conical shell 40 to rotate, the ground solid medicine can fall on the surface of the rotating conical shell 40, the ground solid medicine can be annularly spread inside the mixing box 33, the ground solid medicine can be uniformly distributed inside the mixing box 33, the mixing speed of the ground solid medicine and the water is improved, and the shell 38 can cover the first bevel gear 41, the second bevel gear 42 and the third bevel gear 43.

The rolling part comprises a rectangular shell 29, the rectangular shell 29 is communicated with the middle part of the upper end of a mixing box 33, the inner wall of the rectangular shell 29 is rotatably connected with two symmetrical squeezing rollers 30, the rectangular shell 29 corresponds to a conical shell 40, one end of each squeezing roller 30 is fixedly connected with a connecting shaft 28, the outer walls of the two connecting shafts 28 are fixedly sleeved with second gears 26, the two second gears 26 are mutually meshed, the end part of one connecting shaft 28 is fixedly connected with the output shaft of a third motor 25, the third motor 25 is fixedly arranged at the upper end of the mixing box 33 and is used for connecting the third motor 25 with an external power supply, so that the third motor 25 can drive the connecting shaft 28 connected with the output shaft end to rotate, the two connecting shafts 28 can simultaneously rotate and oppositely rotate due to the mutual meshing of the second gears 26 outside the two connecting shafts 28, and the two squeezing rollers 30 can oppositely rotate on the inner wall of the rectangular shell 29, when the solid drug is placed between the two squeeze rollers 30, the two squeeze rollers 30 can crush the solid drug and then fall toward the conical shell 40.

The working principle is as follows: soil can be added along the square shell 5, massive soil can be crushed by arranging the crushing mechanism, the soil can be conveyed and stirred and turned up by arranging the feeding mechanism, water and solid medicine can be quickly mixed by arranging the mixing mechanism, the mixing effect is good, the mixing efficiency is high, the water and the solid medicine can be combined into a soil repairing agent, the soil repairing agent can be introduced into the water pipe 18 along the injection pipe 22, then the soil repairing agent can be sprayed out along the plurality of spray nozzles 17 under the plurality of spray pipes 1, the contact effect of the crushed and stirred and turned-up soil and the soil repairing agent is good, the soil and the soil repairing agent can be fully mixed, the mixing effect is good, the soil repairing quality is ensured, when dust is generated in the crushing process of the soil, the fan 3 on the transverse plate 4 is connected with an external power supply, so that the fan 3 can suck the dust and discharge the dust into the box body 6 along the exhaust pipe 2, because of the tip of blast pipe 2 is located between two adjacent spray tubes 1, so the raise dust of discharging into the inside box 6 can directly mix with soil remediation agent, avoids the raise dust to influence staff's normal work, and the raise dust needn't follow-up staff's processing simultaneously has brought the convenience for the staff.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a little bioremediation device for administering soil-borne disease soil, includes box (6), its characterized in that: the square casing (5) is fixedly inserted at the upper end edge of the box body (6), the plurality of spray pipes (1) are fixedly inserted at the side part of the square casing (5) at the upper end of the box body (6), the feeding mechanism is arranged in the box body (6), one end of each spray pipe (1) is communicated with a water pipe (18), the outer walls of the spray pipes (1) are communicated with a plurality of spray heads (17), the outer wall of each water pipe (18) is communicated with an injection pipe (22), the crushing mechanism is arranged in the square casing (5), a transverse plate (4) extends from the upper edge of the side wall of the square casing (5), a fan (3) is fixedly arranged at the upper end of the transverse plate (4), the air outlet end of the fan (3) is communicated with an exhaust pipe (2), one end of the exhaust pipe (2), far away from the fan (3), is communicated with the upper end of the box body (6), and the end part of the exhaust pipe (2) is positioned between two adjacent spray pipes (1), the rear end of the box body (6) is provided with a mixing mechanism.

2. The microbial remediation device of claim 1, wherein the soil remediation device comprises: feeding mechanism includes L type piece (9), L type piece (9) fixed connection is on the lateral wall of box (6), and the inner wall of L type piece (9) is fixed to run through has first motor (10), the output shaft end fixedly connected with connecting rod (15) of first motor (10), connecting rod (15) activity runs through in the lateral wall of box (6), and fixedly connected with helical blade (19) on the outer wall of connecting rod (15), and fixedly connected with multi-disc stirring piece (16) on the outer wall of connecting rod (15).

3. The microbial remediation device of claim 1, wherein the soil remediation device comprises: broken mechanism includes spliced pole (21) of two symmetries, two spliced pole (21) are all rotated and are connected on the inner wall of square shell (5), and equal fixedly connected with a set of J type pole (20) on the outer wall of two spliced poles (21), and are two sets of be the symmetry setting between J type pole (20), two be equipped with the driving piece between the tip of spliced pole (21) and the front end of box (6).

4. The microbial remediation device of claim 3, wherein the soil remediation device comprises: the driving piece comprises two rotating shafts (8) and two rotating shafts (8) penetrate through the front end of the square shell (5) in a movable mode, one ends of the two rotating shafts (8) are fixedly connected with the end portions of the two connecting columns (21) respectively, and the outer walls of the two rotating shafts (8) are fixedly sleeved with first gears (7) and one of the first gears, the other ends of the rotating shafts (8) are fixedly connected with the output shaft of a motor (14) and are meshed with each other between the first gears (7), the motor (14) is fixedly penetrated through the inner wall of an L-shaped plate (13), and the L-shaped plate (13) is fixedly connected to the front end of the box body (6).

5. The microbial remediation device of claim 1, wherein the soil remediation device comprises: the equal fixedly connected with bracing piece (12) of lower extreme four corners department of box (6), four the equal fixedly connected with callus on the sole (11) of lower extreme of bracing piece (12).

6. The microbial remediation device of claim 1, wherein the soil remediation device comprises: mixing mechanism includes mixing box (33), mixing box (33) fixed connection is in the rear end of box (6), and the inside of mixing box (33) is equipped with stirring piece and dispersion respectively, and the upper end of mixing box (33) is equipped with the piece of rolling, and the upper end of mixing box (33) is close to the corner intercommunication and has annotate liquid pipe (27), and mixing box (33) rear end is close to lower part corner intercommunication and has liquid suction pipe (32), install valve (31) on liquid suction pipe (32).

7. The microbial remediation device of claim 6, wherein the soil remediation device comprises: stirring piece includes dwang (35), the one end of dwang (35) is rotated and is connected on the inside side of mixing box (33), and the other end activity of dwang (35) runs through in the lateral wall of mixing box (33), and the tip of dwang (35) and the output shaft fixed connection of second motor (23), and the equal fixedly connected with multi-disc square board (34) in outer wall both sides of dwang (35), second motor (23) are fixed to be run through on the inner wall of L type locating plate (24), L type locating plate (24) fixed connection is on the lateral wall of mixing box (33).

8. The microbial remediation device of claim 7, wherein the soil remediation device comprises: the dispersing part comprises a triangular block (39) and a first bevel gear (41), the triangular block (39) is fixedly connected to the rear end face of the interior of the mixing box (33), a shell (38) is fixedly connected to the front end of the triangular block (39), the shell (38) is sleeved on the outer wall of the rotating rod (35), the outer walls of the upper end and the lower end of the shell (38) are respectively provided with an upright post (44) and an upright post (36) in a penetrating and rotating mode, the upper end of the upright post (44) is fixedly connected with a conical shell (40), the lower end of the upright post (44) is fixedly connected with a third bevel gear (43), the outer wall of the upright post (36) is fixedly connected with a plurality of stirring plates (37), the upper end of the upright post (36) is fixedly connected with a second bevel gear (42), the first bevel gear (41) is fixedly sleeved on the outer wall of the rotating rod (35), and the first bevel gear (41), the second bevel gear (42) and the third bevel gear (43) are all located inside the shell (38), and the first bevel gear (41) is meshed with the second bevel gear (42) and the third bevel gear (43) respectively.

9. The microbial remediation device of claim 8, wherein the soil remediation device comprises: the roll casting die includes rectangle shell (29), rectangle shell (29) intercommunication is at the upper end middle part of mixing box (33), and the inner wall of rectangle shell (29) rotates and is connected with squeeze roll (30) of two symmetries, and rectangle shell (29) and taper shell (40) are corresponding, two the equal fixedly connected with connecting axle (28) of one end of squeeze roll (30), two equal fixed cover is equipped with second gear (26), two on the outer wall of connecting axle (28) intermeshing between second gear (26), one of them the tip of connecting axle (28) and the output shaft fixed connection of third motor (25), third motor (25) fixed mounting is in the upper end of mixing box (33).