Environment-friendly efficient soil crushing device

Abstract

The invention relates to the technical field of soil detection, and discloses an efficient soil crushing device based on environmental protection, the efficient soil crushing device comprises a rack, a crushing mechanism and a separating mechanism, the rack comprises a mounting frame and a discharging box, the discharging box is fixedly mounted on the upper surface of the mounting frame, and the crushing mechanism comprises two discharging plates and a rotary drum; the discharging plates are fixedly mounted at the ends, away from the mounting frame, in the discharging box, a pair of arc-shaped plates are jointly connected between the ends, away from the inner wall of the discharging box, of the discharging plates, the rotating cylinders are arranged in the arc-shaped plates, and the separating mechanism comprises a motor and a filtering plate. According to the device, large soil blocks are crushed through the crushing mechanism, screened and secondarily crushed, the soil crushing effect is enhanced, meanwhile, large sundries can be discharged, the crushed soil and small sundries can be separated through the separating mechanism, the soil pretreatment effect is achieved, and the practicability is high. And the workload of subsequent soil impurity removal is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of soil detection, in particular to an environmentally friendly and efficient soil crushing device. Background Art

[0002] With the rapid development of industrial economy, the degradation rate of cultivated land in my country is increasing, and soil restoration is urgent. Before soil restoration, the current land needs to be tested. Since the collected soil is mostly in large pieces, and because the soil is in the outdoor natural environment, it is inevitable that white garbage and other debris will be mixed in the soil during daily farming or biological activities. Therefore, before testing the soil samples, they need to be crushed and removed to a certain extent to avoid affecting the accuracy of soil detection and analysis.

[0003] In the prior art, the soil crushing device can only crush the soil, and white garbage may adhere to the crushing drum during use, making the crushing device difficult to clean and affecting the service life of the device. In addition, the soil cannot be pre-treated when crushing the soil, resulting in the need for subsequent soil cleaning, which increases the workload. Therefore, an environmentally friendly and efficient soil crushing device is needed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an environmentally friendly and efficient soil crushing device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an environmentally friendly and efficient soil crushing device, comprising a frame, the frame comprising a mounting frame and a discharge box, the discharge box is fixedly mounted on the upper surface of the mounting frame, a slide groove is provided inside the mounting frame, support legs are fixedly mounted on the four corners of the lower surface of the mounting frame, a drawer is slidably mounted inside the slide groove, a waste trough and a discharge trough are respectively provided at both ends of the drawer, the discharge trough is located directly below the discharge box, and also comprises: a crushing mechanism, the crushing mechanism comprises two discharge plates and a rotating drum, the discharge plates are fixedly mounted at one end of the discharge box away from the mounting frame, a pair of arc plates are commonly connected between the ends of the discharge plates away from the inner wall of the discharge box, the rotating drum is arranged inside the arc plate, and a separation mechanism, the separation mechanism comprises a motor and a filter plate, the motor is arranged at one end of the discharge box close to the mounting frame, and the filter plate is arranged on a side of the motor away from the mounting frame.

[0006] Furthermore, a mounting circular plate and a discharge port are provided on the side wall of the discharge box close to the waste trough, the discharge port is located between the mounting frame and the mounting circular plate, mounting grooves are provided at both ends of the discharge port, sleeves are symmetrically fixedly installed on the side wall of the discharge box away from the mounting circular plate, and a limiting cylinder is fixedly installed on the bottom of the side wall of the discharge box away from the mounting circular plate.

[0007] Furthermore, a plurality of material discharge openings are provided at the bottom of the inner wall of the arc-shaped plate, and a plurality of convex teeth are symmetrically fixedly installed on the inner wall of one side of the arc-shaped plate which is away from each other.

[0008] Furthermore, one end of the rotating drum is fixedly connected to a connecting ring, which is rotatably connected to the inside of the mounting circular plate. The end of the rotating drum away from the mounting circular plate is fixedly connected to a rotating shaft, which is rotatably connected to the inside of the sleeve. Large gears are fixedly connected to the rotating shaft on the side of the rotating drum away from the mounting circular plate. The two large gears are both located outside the discharge box and are transmission-connected to each other. A pulley is fixedly installed on one side of the rotating shaft.

[0009] Furthermore, a plurality of expansion grooves are evenly provided on the side walls of the rotating drum, and crushing teeth are slidably arranged inside the expansion grooves, and blocks are fixedly connected to both ends of the crushing teeth, a plurality of mounting holes are evenly provided inside both ends of the rotating drum, and small springs are fixedly installed inside the mounting holes, and one end of the small spring away from the bottom of the mounting hole is fixedly connected to the block, and a mounting cylinder is fixedly installed inside the rotating drum, and a plurality of mounting circular holes are evenly provided on the side walls of the mounting cylinder, and sliding columns are slidably arranged inside the mounting circular holes, and an extrusion plate is fixedly connected to one end of the sliding column away from the center of the mounting cylinder, and the extrusion plate is contacted with the side wall of the crushing tooth close to the center of the mounting cylinder, and a circular baffle is fixedly connected to one end of the sliding column close to the center of the mounting cylinder, and a large spring is fixedly installed between the circular baffle and the inner wall of the mounting cylinder, and a roller is rotatably installed on the side of the circular baffle away from the large spring, and a concave wheel is provided in the middle of the mounting cylinder, and the concave wheel is fixedly installed on the inner wall of the discharge box on the side away from the large gear, and the roller is contacted with the surface of the concave wheel.

[0010] Furthermore, the motor is fixedly installed on a side of the mounting plate away from the drawer, a pinion 1 is fixedly installed on the output end of the motor, a pulley 2 is fixedly installed through the limiting cylinder on the output end of the motor, a transmission belt is connected to the pulley 2 for transmission, and one end of the transmission belt away from the pulley 2 is connected to the pulley 1 for transmission.

[0011] Furthermore, pinion 1 is transmission-connected with a hinge, and both ends of the hinge are transmission-connected with pinion 2. A rotating column is fixedly installed at the central axis of pinion 2, and the end of the rotating column away from the motor is rotatably connected to the inside of a fixed cylinder. The fixed cylinder is fixedly installed on the inner wall of the discharge box, and an eccentric column is fixedly installed at the end of pinion 2 close to the motor.

[0012] Furthermore, a plurality of circular holes are provided on the two side walls of the filter plate, a guide plate is fixedly installed on the lower surface of the filter plate close to the motor, a vertical plate is fixedly installed on the lower surface of the guide plate, a limiting groove is provided inside the vertical plate, and the eccentric column is slidably arranged inside the limiting groove.

[0013] Furthermore, the filter plate is slidably arranged inside the slide rail, the slide rail passes through the mounting groove and is fixedly installed on the inner wall of the mounting plate, the filter plate passes through the discharge port and is slidably arranged inside the slide rail, a plurality of cylinders and fixed springs are fixedly installed on the inner wall of the slide rail, and the cylinder is slidably arranged inside the circular hole.

[0014] The present invention has the following beneficial effects: (1) The present invention can perform secondary crushing on incompletely crushed soil through the cooperation of crushing teeth and convex teeth. When the drum rotates, the crushing teeth follow the drum to rotate until the roller contacts the concave part of the concave wheel through the action of the concave wheel, and the crushing teeth can be retracted to facilitate the falling of the crushed soil. In addition, when the crushing teeth are retracted, the soil adsorbed on the crushing teeth can be cleared, which is convenient for the subsequent crushing effect of the soil and the subsequent separation of the soil and debris.

[0015] (2) The present invention sets a separation mechanism and an eccentric column, and the motor indirectly drives the eccentric column to rotate. Since the eccentric slide is set inside the limit groove, it can drive the filter plate and the small gear to reciprocate, so that the soil on the filter plate will fall off. Small debris will be filtered and guided by the filter plate and discharged into the waste trough through the discharge port, thereby enhancing the effect of removing impurities. The soil after impurities are removed will fall into the discharge trough and be collected, which has the effect of pre-treating and removing impurities from the soil and reducing the workload of subsequent soil detection.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the frame structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the material box of the present invention; Figure 4 It is a schematic diagram of the crushing mechanism of the present invention; Figure 5 This is a schematic diagram of the blanking plate structure of the present invention; Figure 6 It is a schematic diagram of the structure of the rotary drum of the present invention; Figure 7 It is a schematic diagram of the structure of the rotary drum of the present invention; Figure 8 This is a schematic diagram of the internal structure of the drum of the present invention; Fig. 9 This is a schematic diagram of the internal structure of the drum of the present invention; Fig.10 It is a schematic diagram of the filter plate of the present invention; Fig.11 It is a transmission schematic diagram of the filter plate of the present invention; Fig.12 This is a schematic diagram of the filter plate structure of the present invention; Fig.13 It is a partial schematic diagram of the interior of the slide rail of the present invention.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, mounting frame; 101, slide; 11, supporting leg; 12, drawer; 121, waste chute; 122, unloading chute; 2, unloading box; 201, mounting circular plate; 202, discharge port; 203, mounting slot; 21, sleeve; 22, limit cylinder; 23, mounting plate; 3, unloading plate; 31, arc plate; 311, unloading port; 32, convex teeth; 4, rotating cylinder; 401, telescopic slot; 4011, crushing teeth; 4012, block; 402, mounting hole; 403, small spring; 41, connecting ring; 42, rotating shaft; 43, large gear; 44. Pulley 1; 45. Mounting cylinder; 4501. Mounting circular hole; 46. Sliding column; 461. Extrusion plate; 462. Circular baffle; 463. Large spring; 464. Roller; 47. Concave wheel; 5. Motor; 51. Pinion 1; 52. Pulley 2; 521. Transmission belt; 53. Hinge; 54. Pinion 2; 541. Rotating column; 542. Fixed cylinder; 55. Eccentric column; 6. Filter plate; 601. Circular hole; 61. Guide plate; 62. Vertical plate; 621. Limiting groove; 63. Slide rail; 64. Cylinder; 65. Fixed spring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 13As shown, the present invention is an environmentally friendly soil efficient crushing device, including a frame, the frame including a mounting frame 1 and a discharge box 2, the discharge box 2 is fixedly mounted on the upper surface of the mounting frame 1, a slide slot 101 is provided inside the mounting frame 1, and support legs 11 are fixedly installed at four corners of the lower surface of the mounting frame 1, a drawer 12 is slidably installed inside the slide slot 101, and waste troughs 121 and discharge troughs 122 are respectively provided at both ends of the drawer 12, and the discharge trough 122 is located directly below the discharge box 2, and also includes: a crushing mechanism, the crushing mechanism includes two discharge plates 3 and a rotating drum 4, the discharge plate 3 is fixedly mounted on one end of the discharge box 2 away from the mounting frame 1, and a pair of arc plates 31 are commonly connected between the ends of the discharge plate 3 away from the inner wall of the discharge box 2, and the rotating drum 4 is arranged inside the arc plate 31, and a separation mechanism, the separation mechanism includes a motor 5 and a filter plate 6, the motor 5 is arranged at one end of the discharge box 2 close to the mounting frame 1, and the filter plate 6 is arranged on the side of the motor 5 away from the mounting frame 1.

[0022] A mounting circular plate 201 and a discharge port 202 are provided on the side wall of the discharge box 2 close to the waste trough 121. The discharge port 202 is located between the mounting frame 1 and the mounting circular plate 201. Mounting grooves 203 are provided at both ends of the discharge port 202. A sleeve 21 is symmetrically fixedly installed on the side wall of the discharge box 2 away from the mounting circular plate 201, and a limiting cylinder 22 is fixedly installed on the bottom of the side wall of the discharge box 2 away from the mounting circular plate 201.

[0023] A plurality of discharge openings 311 are provided at the bottom of the inner wall of the arc-shaped plate 31 , and a plurality of protruding teeth 32 are symmetrically fixedly mounted on the inner wall of one side of the arc-shaped plate 31 away from each other.

[0024] One end of the rotating drum 4 is fixedly connected to a connecting ring 41, and the connecting ring 41 is rotatably connected to the inside of the mounting circular plate 201. The end of the rotating drum 4 away from the mounting circular plate 201 is fixedly connected to a rotating shaft 42, and the rotating shaft 42 is rotatably connected to the inside of the sleeve 21. The rotating shaft 42 on the side of the rotating drum 4 away from the mounting circular plate 201 is fixedly connected to a large gear 43. The two large gears 43 are both located outside the discharge box 2 and are transmission connected to each other. A pulley 44 is fixedly installed on one side of the rotating shaft 42.

[0025] A plurality of telescopic grooves 401 are evenly provided on the side wall of the rotating drum 4, and a crushing tooth 4011 is slidably provided inside the telescopic groove 401, and both ends of the crushing tooth 4011 are fixedly connected with a block 4012, and a plurality of mounting holes 402 are evenly provided inside the two ends of the rotating drum 4, and a small spring 403 is fixedly installed inside the mounting hole 402, and one end of the small spring 403 away from the bottom of the mounting hole 402 is fixedly connected to the block 4012, and a mounting cylinder 45 is fixedly installed inside the rotating drum 4, and a plurality of mounting circular holes 4501 are evenly provided on the side wall of the mounting cylinder 45, and a sliding column 46 is slidably provided inside the mounting circular hole 4501, and the sliding column 4 The end away from the center of the installation cylinder 45 is fixedly connected with an extrusion plate 461, and the extrusion plate 461 is in contact with the side wall of the crushing tooth 4011 near the center of the installation cylinder 45. The end of the sliding column 46 near the center of the installation cylinder 45 is fixedly connected with a circular baffle 462, and a large spring 463 is fixedly installed between the circular baffle 462 and the inner wall of the installation cylinder 45. A roller 464 is rotatably installed on the side of the circular baffle 462 away from the large spring 463. A concave wheel 47 is arranged in the middle of the installation cylinder 45. The concave wheel 47 is fixedly installed on the inner wall of the discharge box 2 away from the large gear 43, and the roller 464 is in contact with the surface of the concave wheel 47.

[0026] The motor 5 is fixedly mounted on a side of the mounting plate 23 away from the drawer 12, a pinion 51 is fixedly mounted on the output end of the motor 5, a pulley 52 is fixedly mounted on the output end of the motor 5 through the limiting cylinder 22, a transmission belt 521 is transmission-connected to the pulley 52, and one end of the transmission belt 521 away from the pulley 52 is transmission-connected to the pulley 1 44.

[0027] Pinion 1 51 is transmission-connected with a hinge 53, and both ends of the hinge 53 are transmission-connected with pinion 2 54. A rotating column 541 is fixedly installed at the central axis of pinion 2 54. The end of the rotating column 541 away from the motor 5 is rotatably connected to the inside of a fixed cylinder 542. The fixed cylinder 542 is fixedly installed on the inner wall of the discharge box 2. An eccentric column 55 is fixedly installed at the end of pinion 2 54 close to the motor 5.

[0028] A number of circular holes 601 are provided on the two side walls of the filter plate 6. A guide plate 61 is fixedly installed on the lower surface of the filter plate 6 close to the motor 5. A vertical plate 62 is fixedly installed on the lower surface of the guide plate 61. A limiting groove 621 is provided inside the vertical plate 62. The eccentric column 55 is slidably arranged inside the limiting groove 621. The purpose of such arrangement is to facilitate the reciprocating motion of the filter plate 6 by the action of the eccentric column 55.

[0029] The filter plate 6 is slidably set inside the slide rail 63, the slide rail 63 passes through the mounting groove 203 and is fixedly installed on the inner wall of the mounting plate 23, the filter plate 6 passes through the discharge port 202 and is slidably set inside the slide rail 63, a plurality of cylinders 64 and fixed springs 65 are fixedly installed on the inner wall of the slide rail 63, and the cylinder 64 is slidably set inside the circular hole 601.

[0030] When in use, the motor 5 is started, and the soil to be cleaned is placed from the discharge plate 3 into the discharge box 2. The motor 5 works through the transmission effect of the transmission belt 521, which can drive the large gear 43 on one side to rotate, and through the meshing setting of the two large gears 43, the two large gears 43 rotate synchronously, thereby driving the rotating drum 4 and the mounting drum 45 on both sides to rotate synchronously in opposite directions. At the same time, the crushing teeth 4011 rotate synchronously with it, and the soil falling into the arc plate 31 is crushed. After being screened by the discharge port 311, the soil that meets the crushing requirements will be discharged from the discharge port 311, and the soil with a larger size will be pushed to the convex teeth 32 by the crushing teeth 4011, and the large pieces of soil will be crushed again through the cooperation of the crushing teeth 4011 and the convex teeth 32; Through the setting of the concave wheel 47, when the crushing teeth 4011 rotate with the drum 4 until the roller 464 contacts the concave part of the concave wheel 47, the large spring 463 extends to push the roller 464 to move in the direction close to the concave wheel 47, and the sliding column 46 moves synchronously to drive the extrusion plate 461 to move synchronously. At this time, the small spring 403 extends to push the crushing teeth 4011 to move inside the drum 4, so that the crushed soil can fall down. In addition, when the crushing teeth 4011 shrink, the soil adsorbed on the crushing teeth 4011 can be cleared, so as to facilitate the subsequent soil crushing effect. After that, the crushed soil and small debris all fall onto the top of the filter plate 6, and the pinion 1 51 drives the hinge 53 to rotate through the operation of the motor 5, thereby driving the pinion 2 54 on both sides to rotate synchronously, and then driving the eccentric column 55 to rotate. Since the eccentric column 55 is slidably arranged inside the limit groove 621, it can drive the filter plate 6 and the pinion 1 51 to reciprocate, and the soil on the filter plate 6 will be shaken off, and the small debris will be filtered and guided by the filter plate 6 and discharged into the waste trough 121 through the discharge port 202. The soil that has been cleaned will fall into the lower trough 122 and the soil will be collected, which has the effect of pre-treating and cleaning the soil and reducing the workload of subsequent soil detection.

[0031] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An environmentally friendly soil efficient crushing device, comprising a frame, the frame comprising a mounting frame (1) and a material discharge box (2), the material discharge box (2) being fixedly mounted on the upper surface of the mounting frame (1), a slide groove (101) being provided inside the mounting frame (1), support legs (11) being fixedly mounted on four corners of the lower surface of the mounting frame (1), a drawer (12) being slidably mounted inside the slide groove (101), a waste material trough (121) and a material discharge trough (122) being provided at both ends of the drawer (12), the material discharge trough (122) being located directly below the material discharge box (2), and characterized in that: Also includes: A crushing mechanism, the crushing mechanism comprising two feed plates (3) and a rotating drum (4), the feed plates (3) being fixedly mounted at one end of the feed box (2) away from the mounting frame (1), a pair of arc-shaped plates (31) being commonly connected between the ends of the feed plates (3) away from the inner wall of the feed box (2), and the rotating drum (4) being arranged inside the arc-shaped plates (31); The separation mechanism comprises a motor (5) and a filter plate (6), wherein the motor (5) is arranged at one end of the interior of the discharge box (2) close to the mounting frame (1), and the filter plate (6) is arranged at a side of the motor (5) away from the mounting frame (1).

2. The environmentally friendly soil efficient crushing device according to claim 1 is characterized by: A mounting circular plate (201) and a discharge port (202) are provided on the side wall of the material discharge box (2) on the side close to the waste trough (121); the discharge port (202) is located between the mounting frame (1) and the mounting circular plate (201); mounting grooves (203) are provided at both ends of the discharge port (202); sleeves (21) are symmetrically fixedly mounted on the side wall of the material discharge box (2) away from the mounting circular plate (201); and a limiting cylinder (22) is fixedly mounted on the bottom of the side wall of the material discharge box (2) on the side away from the mounting circular plate (201).

3. The environmentally friendly soil efficient crushing device according to claim 2 is characterized by: A plurality of material discharge openings (311) are provided at the bottom of the inner wall of the arc-shaped plate (31), and a plurality of protruding teeth (32) are symmetrically fixedly mounted on the inner wall of one side of the arc-shaped plate (31) that is away from each other.

4. The environmentally friendly soil efficient crushing device according to claim 3 is characterized by: One end of the rotating drum (4) is fixedly connected to a connecting ring (41), and the connecting ring (41) is rotatably connected to the inside of the mounting circular plate (201). One end of the rotating drum (4) away from the mounting circular plate (201) is fixedly connected to a rotating shaft (42), and the rotating shaft (42) is rotatably connected to the inside of the sleeve (21). A large gear (43) is fixedly connected to the rotating shaft (42) on the side of the rotating drum (4) away from the mounting circular plate (201). The two large gears (43) are both located outside the unloading box (2) and are transmission-connected to each other. A pulley (44) is fixedly mounted on one side of the rotating shaft (42).

5. The environmentally friendly soil efficient crushing device according to claim 4 is characterized by: A plurality of telescopic grooves (401) are evenly provided on the side wall of the rotating drum (4), a crushing tooth (4011) is slidably provided inside the telescopic groove (401), both ends of the crushing tooth (4011) are fixedly connected to a block (4012), a plurality of mounting holes (402) are evenly provided inside the two ends of the rotating drum (4), a small spring (403) is fixedly provided inside the mounting hole (402), one end of the small spring (403) away from the bottom of the mounting hole (402) is fixedly connected to the block (4012), a mounting cylinder (45) is fixedly provided inside the rotating drum (4), a plurality of mounting circular holes (4501) are evenly provided on the side wall of the mounting cylinder (45), a sliding column (46) is slidably provided inside the mounting circular hole (4501), and the sliding column (46) The end of the sliding column (46) away from the center of the mounting cylinder (45) is fixedly connected to an extrusion plate (461), and the extrusion plate (461) is arranged in contact with the side wall of the crushing tooth (4011) close to the center of the mounting cylinder (45). The end of the sliding column (46) close to the center of the mounting cylinder (45) is fixedly connected to a circular baffle (462), and a large spring (463) is fixedly installed between the circular baffle (462) and the inner wall of the mounting cylinder (45). A roller (464) is rotatably installed on the side of the circular baffle (462) away from the large spring (463). A concave wheel (47) is arranged in the middle of the mounting cylinder (45), and the concave wheel (47) is fixedly installed on the inner wall of the unloading box (2) away from the large gear (43), and the roller (464) is arranged in contact with the surface of the concave wheel (47).

6. The environmentally friendly soil efficient crushing device according to claim 5, characterized in that: The motor (5) is fixedly mounted on a side of the mounting plate (23) away from the drawer (12); a pinion 1 (51) is fixedly mounted on the output end of the motor (5); a belt pulley 2 (52) is fixedly mounted on the output end of the motor (5); a transmission belt (521) is transmission-connected to the belt pulley 2 (52); and an end of the transmission belt (521) away from the belt pulley 2 (52) is transmission-connected to the belt pulley 1 (44).

7. The environmentally friendly soil efficient crushing device according to claim 6, characterized in that: The pinion gear 1 (51) is transmission-connected with a hinge (53), and both ends of the hinge (53) are transmission-connected with the pinion gear 2 (54). A rotating column (541) is fixedly mounted on the central axis of the pinion gear 2 (54), and the end of the rotating column (541) away from the motor (5) is rotationally connected to the inside of a fixed cylinder (542). The fixed cylinder (542) is fixedly mounted on the inner wall of the discharge box (2), and an eccentric column (55) is fixedly mounted on the end of the pinion gear 2 (54) close to the motor (5).

8. The environmentally friendly soil efficient crushing device according to claim 7, characterized in that: A plurality of circular holes (601) are provided on the two side walls of the filter plate (6); a guide plate (61) is fixedly mounted on the lower surface of the filter plate (6) on the side close to the motor (5); a vertical plate (62) is fixedly mounted on the lower surface of the guide plate (61); a limiting groove (621) is provided inside the vertical plate (62); and the eccentric column (55) is slidably arranged inside the limiting groove (621).

9. The environmentally friendly soil efficient crushing device according to claim 8, characterized in that: The filter plate (6) is slidably arranged inside the slide rail (63), the slide rail (63) passes through the mounting groove (203) and is fixedly installed on the inner wall of the mounting plate (23), the filter plate (6) passes through the discharge port (202) and is slidably arranged inside the slide rail (63), a plurality of cylinders (64) and fixed springs (65) are fixedly installed on the inner wall of the slide rail (63), and the cylinder (64) is slidably arranged inside the circular hole (601).

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