CN113399052A

CN113399052A - Be used for prosthetic broken device that refines of soil environmental protection

Info

Publication number: CN113399052A
Application number: CN202110809874.1A
Authority: CN
Inventors: 刘志华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-17
Filing date: 2021-07-17
Publication date: 2021-09-17

Abstract

The invention discloses a crushing and refining device for soil environment-friendly restoration, and belongs to the technical field of soil restoration. The utility model provides a be used for prosthetic broken device that refines of soil environmental protection, the on-line screen storage device comprises a base, the motor output runs through the baffle top surface and extends to lower part and coaxial fixedly connected with axis, the axis outer wall is equidistant structure and evenly inserts and is equipped with a plurality of bull sticks, the spacing groove has been seted up for the position of spacing ring in the axis outer wall intermediate layer, bull stick outside end is annular equidistant a plurality of stirring rods that have set firmly, the coaxial fixed axle that is equipped with in axial groove middle part, the fixed axle outside is linear equidistant cover and is equipped with a plurality of discs, disc circumference outer wall is annular equidistant a plurality of tooth's grooves of having seted up, the coaxial fixedly connected with bevel gear of position of bull stick medial extremity for the tooth's groove. The invention can greatly enhance the crushing fineness of the soil, so that dead angles do not exist in the soil crushing and refining process in the refining cylinder, the soil refining and crushing work is faster, and more time and labor are saved.

Description

Be used for prosthetic broken device that refines of soil environmental protection

Technical Field

The invention relates to the technical field of soil remediation, in particular to a crushing and refining device for soil environment-friendly remediation.

Background

The soil restoration is a technical measure for restoring the normal function of polluted soil, in the soil restoration industry, the existing soil restoration technology reaches more than one hundred, the common technology also has more than ten, and the existing soil restoration technology can be roughly divided into three methods, namely physical, chemical and biological methods.

Through retrieval, the patent with publication number CN111760894A discloses a crushing and refining device for soil environmental protection restoration, can drive translation mechanism through the positive and negative rotation actuating mechanism that sets up, makes the drive shaft drive the rotatory position region of cutting of crushing blade obtain continuous regulation and change through horizontal displacement, can drive the vibration about screening dish through setting up vibration mechanism.

The existing device can effectively refine soil, but the driving shaft and the crushing blade in the device can only realize the refining work of all soil in the crushing cylinder by depending on the driving of the threaded rod I, the structure easily causes the problem that the soil is pushed to the outside in the translation process of the driving shaft and the crushing blade, which greatly reduces the crushing efficiency of the device, moreover, when the device refines the soil, because the viscosity of the soil can be partially adhered to the inner wall of the crushing cylinder, the soil can be very difficult to clean after being dried, which can cause great cleaning burden for workers, in addition, in the existing devices (such as CN212780182U and CN212418175U), the soil is firstly stirred and crushed and then refined by crushing or grinding, but because the soil is transported in the device, the problems of blockage, adhesion and the like exist in the transportation process, which affects the crushing and discharging efficiency, in view of this, we propose a crushing and refining device for soil environmental protection is restoreed.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a crushing and refining device for soil environment-friendly restoration, which aims to solve the problems in the background technology.

2. Technical scheme

A crushing and refining device for soil environment-friendly restoration comprises a base, wherein a refining barrel is arranged above the base, the lower end of the outer wall of the refining barrel is provided with two support columns which are symmetrically arranged at the left and right sides, the upper end of the right wall of the refining barrel is provided with a feed inlet, the right end of the feed inlet is provided with a guide plate, a plurality of sieve plates are embedded at equal intervals in an annular mode on the inner side bottom surface of the refining barrel, a motor is fixedly arranged in the middle of the top surface of the refining barrel, the output end of the motor penetrates through the top surface of the refining barrel and extends into the refining barrel, a gear A is sleeved on the motor, two gears B are symmetrically arranged at the two sides of the gear A, a plurality of tooth columns are fixedly arranged at equal intervals in an annular mode on the upper end of the inner wall of the refining barrel, a baffle is arranged below the gear A, a rotating ring is, the middle of the gear B is provided with an axis in a penetrating mode, the lower end of the outer wall of the axis is provided with a plurality of stirring plates at equal intervals in an annular mode, the output end of the motor penetrates through the top face of the baffle plate and extends to the lower portion of the baffle plate, the middle wall of the middle axis is provided with a middle shaft in an evenly-spaced structure in an evenly-spaced mode, a limiting ring is sleeved on the outer wall of the rotating rod, a limiting groove is formed in the interlayer of the outer wall of the middle axis and corresponds to the limiting ring, a plurality of stirring rods are fixedly arranged at equal intervals in an annular mode at the outer side end of the rotating rod, the middle of the middle shaft is coaxially provided with a fixed shaft, a plurality of discs are sleeved outside the fixed shaft in a linear and equal-spaced mode, the outer wall of the circumference of each disc is provided with a plurality of tooth grooves at equal intervals in an annular mode, and the inner end of the rotating rod corresponds to the position of each tooth groove and is coaxially fixedly connected with a bevel gear.

Preferably, the pillar inner wall is the arc structure, the pillar bottom surface is connected fixedly with the base top surface, the baffle is the U type structure, the inboard bottom surface of baffle and pan feeding mouth bottom surface are the slope structure of height about low, the sieve is fan-shaped structure.

Preferably, gear A both sides respectively with two gear B meshing connection, two gear B all meshes with the tooth post and is connected, the swivel rotates with the annular and is connected.

Preferably, the scraper blade is the triangular prism structure, the scraper blade lateral wall is the arc structure, the scraper blade lateral wall with refine a section of thick bamboo inner wall sliding contact, motor output end outer wall and baffle normal running fit.

Preferably, the lower end of the shaft center penetrates through the top surface of the baffle plate, extends to the lower part of the baffle plate and is connected with the baffle plate in a rotating mode, the stirring plate is arranged in an inclined structure, and the bottom surface of the stirring plate is in sliding contact with the bottom surface of the inner side of the refining barrel.

Preferably, the bottom surface of the middle shaft is rotatably connected with the bottom surface of the inner side of the refining cylinder, the rotating rod is rotatably connected with the middle shaft, the limiting ring is rotatably matched with the limiting groove, and the stirring rods are arranged in a horn-shaped structure with a large outer part and a small inner part.

Preferably, the lower end of the fixed shaft penetrates through the bottom surface of the shaft groove to extend to the outside and is fixedly connected with the bottom surface of the inner side of the refining cylinder, the disc is of an inverted circular truncated cone structure, and the bevel gear is connected with the tooth groove in a meshed mode.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

1. the invention is provided with a central shaft, a worker can pour a proper amount of soil to be thinned and crushed into the thinning cylinder from a guide plate of a feeding port, then the central shaft can be driven to rotate by a motor, a plurality of stirring rods connected with the outer wall of the central shaft through rotating rods can do circular motion along the central shaft in the rotation of the central shaft, and the stirring rods on the same rotating rod are arranged in a horn shape with large outside and small inside, so that caking of the soil can be effectively broken off through the structure, meanwhile, because the inner side end of the rotating rod is coaxially and fixedly connected with a bevel gear meshed with a tooth socket on the outer wall of a disc, the rotating rod can do autorotation motion under the driving of the tooth socket in the rotation process of the central shaft, under the action, a plurality of stirring rods at the outer side end of the rotating rod can form a region similar to a vortex in the soil, so that the fluidity of the soil can be enhanced, and the continuous transformation of the soil contacted with the stirring rods can achieve the effect of fully crushing all the soil, utilize this device of reinforcing that such structure can be great to the fineness of smashing of soil, also improved and refined efficiency, convenient degree is high.

2. The invention is provided with a gear A and a gear B, the gear A sleeved on the output end of the motor can rotate when the motor drives the center shaft, the two gears B can do circular motion and synchronously rotate along the tooth columns on the outer sides of the gears B under the drive of the gear A, the structure can ensure that the middle part of the gear B is penetrated by the shaft center and the stirring plate fixedly arranged on the outer part of the gear B also performs synchronous motion of rotation and turnover, the stirring effect can be generated in the refining cylinder through the turnover of the stirring plate, the fluidity of soil is further enhanced, the soil can be more fully contacted with the stirring rod and refined, when the stirring plate rotates along the shaft center, the soil can be concentrated to the middle part under the fluctuation of the stirring plate with an inclined structure, the soil on the outer side is prevented from being always positioned on the outer side and being not contacted with the stirring rod, and no dead angle exists in the soil crushing and refining process in the refining cylinder, the very big improvement refine the sufficiency of this device, and this structure all realizes through same motor drive with centraxonial stirring, both can effectual reduction this device's energy resource consumption, still greatly reduced this device's the operation degree of difficulty, compare current device, the staff has saved the time of a large amount of control drive shaft and broken blade position for soil refines more swift, more labour saving and time saving of broken work.

3. The invention is provided with the baffle plate, the baffle plate can divide the interior of the refining cylinder into an upper part and a lower part through the rotary connection of the rotary ring on the outer wall of the baffle plate and the annular groove, so that soil in the interior of the refining cylinder can not be contacted with the gear A, the gear B and the tooth columns, the phenomenon that the soil fills the meshed gaps among the gear A, the gear B and the tooth columns to stop working of the device is avoided, the service life of the device is prolonged, the reliable operation of the device is ensured, and the scraper plate is fixedly arranged at the edge of the bottom surface of the baffle plate, and can be pushed to rotate along the annular groove when the axis performs the revolving motion, so that the scraper plate can generate the scraping effect on the inner wall of the refining cylinder, and is of a triangular prism structure, thereby better scraping the soil adhered to the inner wall of the refining cylinder, reducing the waste and simultaneously reducing the cleaning burden of workers.

4. According to the invention, the functions of soil crushing, refining, uniform mixing, adhesion prevention and the like are formed into an organic whole, so that the soil crushing and refining is formed at one time, the repeated transfer of soil is avoided, and the crushed and refined discharging rate of the soil is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the fining barrel of the present invention;

FIG. 3 is a schematic view of the barrel and baffle of the present invention;

FIG. 4 is a schematic sectional view of the top surface of the fining cartridge of the present invention;

FIG. 5 is a schematic view of the structure of gear A and gear B and the axle center and central axle of the present invention;

FIG. 6 is a cross-sectional structural view of the bottom bracket axle of the present invention;

FIG. 7 is a schematic view of the structure of the disc and the rotating rod of the present invention.

The reference numbers in the figures illustrate: 1. a base; 2. a thinning cylinder; 3. a pillar; 4. a feeding port; 5. a guide plate; 6. a sieve plate; 7. an electric motor; 8. a gear A; 9. a gear B; 10. a tooth post; 11. a baffle plate; 12. rotating the ring; 13. a ring groove; 14. a squeegee; 15. an axis; 16. stirring the plate; 17. a middle shaft; 18. a rotating rod; 19. a limiting ring; 20. a limiting groove; 21. a stirring rod; 22. a shaft groove; 23. a fixed shaft; 24. a disc; 25. a tooth socket; 26. a bevel gear.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-7, the present invention provides a technical solution:

a crushing and refining device for environment-friendly soil remediation comprises a base 1, a refining barrel 2 is arranged above the base 1, two support columns 3 are fixedly arranged at the lower end of the outer wall of the refining barrel 2 in a bilateral symmetry structure, a feed inlet 4 is formed in the upper end of the right wall of the refining barrel 2, a guide plate 5 is fixedly arranged at the right end of the feed inlet 4, a plurality of sieve plates 6 are embedded in the bottom surface of the inner side of the refining barrel 2 in an annular equal interval manner, a motor 7 is fixedly arranged in the middle of the top surface of the refining barrel 2, the output end of the motor 7 penetrates through the top surface of the refining barrel 2 and extends into the refining barrel 2, a gear A8 is sleeved in the motor, two gears B9 are symmetrically arranged on two sides of the gear A8, a plurality of tooth columns 10 are fixedly arranged at the upper end of the inner wall of the refining barrel 2 in an annular equal interval manner, a baffle 11 is arranged below the gear A8, a rotating ring 12 is fixedly arranged in the middle of the annular outer wall of the baffle 11, a ring groove 13 is formed in the position of the inner wall of the refining barrel 2, a plurality of scrapers 14 are fixedly arranged at the bottom edge of the baffle 11 in an annular equal interval manner, an axle center 15 penetrates through the middle of the gear B9, a plurality of stirring plates 16 are fixedly arranged at the lower end of the outer wall of the axle center 15 at equal intervals in an annular mode, the output end of the motor 7 penetrates through the top surface of the baffle plate 11 and extends to the lower portion of the baffle plate and is coaxially and fixedly connected with a center shaft 17, a plurality of rotating rods 18 are uniformly inserted into the outer wall of the center shaft 17 at equal intervals, limiting rings 19 are sleeved on the outer walls of the rotating rods 18, limiting grooves 20 are formed in the interlayer of the outer wall of the center shaft 17 and correspond to the limiting rings 19, a plurality of stirring rods 21 are fixedly arranged at equal intervals in an annular mode at the outer side end of the rotating rods 18, a shaft groove 22 is formed in the hollow portion of the center shaft 17, a fixing shaft 23 is coaxially arranged in the middle of the shaft groove 22, a plurality of discs 24 are sleeved outside the fixing shaft 23 at equal intervals in a linear mode, a plurality of tooth grooves 25 are formed in the circumferential outer wall of the discs 24 at equal intervals in an annular mode, and bevel gears 26 are coaxially and fixedly connected at the inner side ends of the rotating rods 18 and correspond to the tooth grooves 25.

Specifically, 3 inner walls of pillar are the arc structure, and 3 bottom surfaces of pillar are connected fixedly with 1 top surface of base, and baffle 5 is U type structure, and 5 inboard bottom surfaces of baffle and 4 bottom surfaces of pan feeding mouth are the slope structure of low right height in a left side, and sieve 6 is fan-shaped structure, can block through sieve 6 and catch to refine insufficient soil, has improved the degree of filling that refines of this device.

Further, gear A8 both sides are connected with two gear B9 meshing respectively, two gear B9 all are connected with the meshing of tooth post 10, change 12 and annular 13 rotate and are connected, change 12 that is provided with through baffle 11 outer wall is connected with the rotation of annular 13, can make baffle 11 will refine a section of thick bamboo 2 inside and divide into upper and lower two parts, make the inside soil of refining a section of thick bamboo 2 can not contact with gear A8, gear B9 and tooth post 10, avoid soil to fill up the space of meshing between gear A8 and gear B9 and tooth post 10 and make the device stop work, the life of this device has been improved, the reliable operation of this device has been ensured, and baffle 11's bottom surface edge still sets firmly scraper blade 14.

Further, scraper 14 is the triangular prism structure, scraper 14 lateral wall is the arc structure, scraper 14 lateral wall with refine a 2 inner walls sliding contact of section of thick bamboo, motor 7 output outer wall and baffle 11 normal running fit, motor 7 passes through the wire and is connected with external power source, can promote baffle 11 and rotate along annular 13 when the turnover motion is done at axle center 15, so scraper 14 just can produce the scraping effect to the inner wall that refines a 2, and scraper 14 still is the triangular prism structure, scrape down with this can be better the soil that is thinning a 2 inner walls with the adhesion, the clean burden of staff has also been reduced when having reduced the waste.

Still further, the 15 lower extremes of axle center run through baffle 11 top surface and extend to the lower part and be connected with baffle 11 rotation, stirring board 16 is the slope structure setting, stirring board 16 bottom surface with refine a 2 inboard bottom surfaces sliding contact, can refine a 2 inside stirring effect that produce of section of thick bamboo through the turnover of stirring board 16, further strengthen the mobility of soil, make soil can be more abundant with stirring rod 21 contact and refine, stirring board 16 is then can make soil concentrate to the middle part under the fluctuation of the stirring board 16 of slope structure when the rotation is done along axle center 15, avoid the soil in the outside all the time and can't contact with stirring rod 21, make the inside soil breakage of thinning a 2 and refine the process and do not have the dead angle.

It is worth introducing that, the bottom surface of the middle shaft 17 is rotationally connected with the bottom surface of the inner side of the refining cylinder 2, the rotating rod 18 is rotationally connected with the middle shaft 17, the limiting ring 19 is rotationally matched with the limiting groove 20, the stirring rods 21 are arranged in a horn-shaped structure with a large outer part and a small inner part, a worker can pour a proper amount of soil to be refined and crushed into the refining cylinder 2 from the guide plate 5 of the feeding port 4, then the middle shaft 17 can be driven to rotate by the motor 7, and the stirring rods 21 connected with the outer wall of the middle shaft 17 through the rotating rod 18 can do circular motion along the middle shaft 17 in the rotation of the middle shaft 17, so that the stirring rods 21 on the same rotating rod 18 are arranged in a horn-shaped structure with a large outer part and a small inner part, and therefore caking of the soil can be effectively broken through the structure.

It is worth to be noted that the lower end of the fixed shaft 23 extends to the outside through the bottom surface of the shaft groove 22 and is fixedly connected with the bottom surface of the inner side of the refining cylinder 2, the disc 24 is in an inverted circular truncated cone structure, the bevel gear 26 is engaged and connected with the tooth groove 25, since the inner end of the rotating rod 18 is coaxially and fixedly connected with a bevel gear 26 which is engaged and connected with the tooth grooves 25 on the outer wall of the disc 24, this makes the rotating rod 18 rotate along with the central shaft 17 under the driving of the tooth slot 25, under the action, the stirring rods 21 at the outer end of the rotating rod 18 form a vortex-like area in the soil, so that can strengthen the mobility of soil and make the continuous transform of soil with the contact of stirring rod 21 reach and carry out abundant broken effect to all soil, utilize this device of reinforcing that such structure can be great to the fineness of smashing of soil, also improved and refined efficiency, convenient degree is high.

The working principle is as follows: the worker can pour a proper amount of soil to be thinned and crushed into the thinning cylinder 2 from the guide plate 5 of the feeding port 4, then the middle shaft 17 can be driven to rotate by the motor 7, in the rotation of the middle shaft 17, a plurality of stirring rods 21 connected to the outer wall of the middle shaft 17 through the rotating rod 18 can do circular motion along the middle shaft 17, and the stirring rods 21 on the same rotating rod 18 are arranged in a horn shape with large outside and small inside, so that the caking of the soil can be effectively broken off through the structure, meanwhile, as the inner side end of the rotating rod 18 is coaxially and fixedly connected with the bevel gear 26 meshed and connected with the tooth socket 25 on the outer wall of the disc 24, the rotating rod 18 can do self-rotation motion under the driving of the tooth socket 25 in the rotation process of the middle shaft 17, under the action, the plurality of the stirring rods 21 on the outer side end of the rotating rod 18 can form a similar area in the soil vortex, so that the fluidity of the soil can be enhanced, and the soil contacted with the stirring rods 21 can be continuously changed to perform The soil refining device has the advantages that the soil refining device has sufficient crushing effect, the fineness of the soil can be greatly improved by utilizing the structure, the refining efficiency is also improved, the convenience is high, when the motor 7 drives the central shaft 17, the gear A8 sleeved on the output end of the gear A can also rotate, under the driving of the gear A8, the two gears B9 can do circular motion and synchronously rotate along the tooth columns 10 on the outer sides of the gears, the structure can ensure that the shaft center 15 arranged in the middle of the gear B9 in a penetrating mode and the stirring plate 16 fixedly arranged on the outer portion of the gear B9 also do synchronous motion of rotation and turnover, the stirring effect can be generated in the refining barrel 2 through the turnover of the stirring plate 16, the flowability of the soil is further improved, the soil can be more fully contacted with the stirring rod 21 and refined, when the stirring plate 16 rotates along the shaft center 15, the soil can be concentrated towards the middle under the fluctuation of the stirring plate 16 with an inclined, the soil outside is prevented from being always outside and being incapable of contacting with the stirring rod 21, so that no dead angle exists in the soil crushing and refining process inside the refining barrel 2, the refining sufficiency of the device is greatly improved, the structure and the stirring of the middle shaft 17 are realized by the driving of the same motor 7, the energy consumption of the device can be effectively reduced, and the operation difficulty of the device is also greatly reduced, compared with the prior device, a large amount of time for controlling the positions of a driving shaft and a crushing blade is saved for workers, so that the soil refining and crushing work is more rapid, time and labor are saved, the soil finally refined to a proper size can fall out of the refining barrel 2 through holes on the sieve plate 6 and fall into a container prepared by the workers in advance, in addition, the device is connected with the annular groove 13 through the rotation of the rotating ring 12 arranged on the outer wall of the baffle plate 11, the inner part of the thinning cylinder 2 can be divided into an upper part and a lower part by the baffle plate 11, so that soil in the thinning cylinder 2 can not be in contact with the gear A8, the gear B9 and the tooth column 10, the phenomenon that the soil fills up a gap formed by meshing the gear A8, the gear B9 and the tooth column 10 to stop working of the device is avoided, the service life of the device is prolonged, the reliable operation of the device is guaranteed, the scraper plate 14 is fixedly arranged at the edge of the bottom surface of the baffle plate 11, the baffle plate 11 is pushed to rotate along the annular groove 13 when the shaft center 15 performs turnover movement, the scraper plate 14 can generate scraping effect on the inner wall of the thinning cylinder 2, the scraper plate 14 is of a triangular prism structure, the soil adhered to the inner wall of the thinning cylinder 2 can be better scraped, waste is reduced, and cleaning burden of workers is reduced.

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, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a broken device that refines for soil environmental protection is restoreed, includes base (1), its characterized in that: the utility model discloses a fine grinding machine, including base (1), it refines a section of thick bamboo (2) to be equipped with above the base (1), it is bilateral symmetry structure to refine a section of thick bamboo (2) outer wall lower extreme and has set firmly two pillar (3), refine a section of thick bamboo (2) right wall upper end and seted up pan feeding mouth (4), pan feeding mouth (4) right-hand member has set firmly baffle (5), it is annular equidistant a plurality of sieve (6) of inlaying to refine a section of thick bamboo (2) inboard bottom surface, it has set firmly motor (7) to refine a section of thick bamboo (2) top surface middle part, motor (7) output runs through and refines a section of thick bamboo (2) top surface and extends to its inside and overlap and is equipped with gear A (8), gear A (8) bilateral symmetry is equipped with two gear B (9), it is annular equidistant a plurality of tooth post (10) to refine a section of thick bamboo (2) inner wall upper, the ring groove (13) has been seted up for the position of swivel (12) to refine a section of thick bamboo (2) inner wall, baffle (11) bottom surface edge is annular equidistant a plurality of scraper blades (14) have set firmly, gear B (9) middle part is run through and is equipped with axle center (15), axle center (15) outer wall lower extreme is annular equidistant a plurality of stirring boards (16) have set firmly, motor (7) output runs through baffle (11) top surface and extends to lower part and coaxial fixedly connected with axis (17), axis (17) outer wall is equidistant structure and evenly inserts and is equipped with a plurality of bull sticks (18), bull stick (18) outer wall cover is equipped with spacing ring (19), spacing groove (20) have been seted up for the position of spacing ring (19) in axis (17) outer wall intermediate layer, bull stick (18) outside end is annular equidistant a plurality of stirring rod (21) have set firmly, the inside cavity of axis (17) forms axle groove (22), the middle of the shaft groove (22) is coaxially provided with a fixed shaft (23), a plurality of discs (24) are sleeved outside the fixed shaft (23) in a linear and equidistant mode, a plurality of tooth grooves (25) are formed in the outer wall of the circumference of each disc (24) in an annular and equidistant mode, and the inner side end of the rotating rod (18) is coaxially and fixedly connected with a bevel gear (26) relative to the positions of the tooth grooves (25).

2. The crushing and refining device for the environmental protection restoration of soil according to claim 1, wherein: pillar (3) inner wall is the arc structure, pillar (3) bottom surface and base (1) top surface are connected fixedly, baffle (5) are U type structure, baffle (5) inboard bottom surface and pan feeding mouth (4) bottom surface are the high slope structure in the low right side in a left side, sieve (6) are fan-shaped structure.

3. The crushing and refining device for the environmental protection restoration of soil according to claim 1, wherein: gear A (8) both sides respectively with two gear B (9) meshing connection, two gear B (9) all are connected with tooth post (10) meshing, swivel (12) rotate with annular (13) and are connected.

4. The crushing and refining device for the environmental protection restoration of soil according to claim 1, wherein: scraper blade (14) are the triangular prism structure, scraper blade (14) lateral wall is the arc structure, scraper blade (14) lateral wall and thinning a section of thick bamboo (2) inner wall sliding contact, motor (7) output outer wall and baffle (11) normal running fit.

5. The crushing and refining device for the environmental protection restoration of soil according to claim 1, wherein: the lower end of the shaft center (15) penetrates through the top surface of the baffle (11) to extend to the lower part and is rotatably connected with the baffle (11), the stirring plate (16) is arranged in an inclined structure, and the bottom surface of the stirring plate (16) is in sliding contact with the bottom surface of the inner side of the refining barrel (2).

6. The crushing and refining device for the environmental protection restoration of soil according to claim 1, wherein: the bottom surface of the middle shaft (17) is rotatably connected with the bottom surface of the inner side of the thinning cylinder (2), the rotating rod (18) is rotatably connected with the middle shaft (17), the limiting ring (19) is rotatably matched with the limiting groove (20), and the stirring rods (21) are arranged in a horn-shaped structure with a large outer part and a small inner part.

7. The crushing and refining device for the environmental protection restoration of soil according to claim 1, wherein: the lower end of the fixed shaft (23) penetrates through the bottom surface of the shaft groove (22) to extend to the outside and is fixedly connected with the bottom surface of the inner side of the thinning cylinder (2), the disc (24) is of an inverted circular truncated cone structure, and the bevel gear (26) is meshed and connected with the tooth groove (25).