An ecological protection forest soil remediation device

Abstract

The present invention discloses an ecological protection forest soil remediation device, comprising a box body, a soil turning assembly, a soil shoveling assembly and a spraying assembly, wherein the bottom end and the left end of the box body are both open, the spraying assembly is arranged at the left end of the box body, the soil turning assembly is arranged on the right side inside the box body, and the soil shoveling assembly is arranged on the left side inside the box body. The present invention also includes a screw conveyor, which is arranged on the front and back sides of the box body and is used to transport the soil collected by the soil shoveling assembly to the spraying assembly. The present invention utilizes the spraying assembly to sequentially crush, filter, crush and spray a remediation agent on the soil transported into the annular cylinder, so that the soil can fully contact with the remediation agent. The present invention relates to the field of soil remediation technology, and specifically provides an ecological protection forest soil remediation device.

Description

Technical Field

[0001] The present invention relates to the technical field of soil remediation, and in particular to a soil remediation device for an ecological protection forest. Background Art

[0002] Ecological shelterbelts are natural and artificial forests managed to maintain soil and water, prevent wind and sand, conserve water resources, regulate the climate, and reduce pollution. They are forest communities whose main purposes are to defend against natural disasters, maintain infrastructure, protect production, improve the environment, and maintain ecological balance. In order for shelterbelts to grow better, the soil in which they are planted needs to be regularly repaired and treated to transfer, absorb, degrade, and transform pollutants in the soil, reducing their concentration to an acceptable level and restoring the soil to its original state. Among them, the use of soil remediation agents to repair damaged soil is a widely used soil remediation measure. Spraying or sprinkling soil remediation agents on the soil replenishes the damaged soil with various necessary elements, assists the soil in self-purification, reduces the degree of soil pollution, and thus achieves the purpose of protecting the ecological environment.

[0003] Existing soil remediation agent spraying devices all spray the remediation liquid directly into the soil, which cannot mix the soil and the remediation liquid evenly, resulting in a reduction in the utilization rate of the remediation agent. In addition, when remediating soil with a high stone content, a large amount of remediation agent will remain on the stones, which will also reduce the utilization rate of the remediation agent. For this reason, we have proposed an ecological protection forest soil remediation device. Summary of the Invention

[0004] In view of the above situation, in order to overcome the defects of the existing technology, the present invention provides an ecological protection forest soil remediation device. In order to solve the problem that "the existing soil remediation agent spraying devices all spray the remediation liquid directly into the soil, and the soil and the remediation liquid cannot be mixed evenly, which reduces the utilization rate of the remediation agent; in addition, when repairing soil with a high stone content, a large amount of remediation agent will remain on the stone, which will also reduce the utilization rate of the remediation agent", an ecological protection forest soil remediation device including a soil turning component, a soil shoveling component and a spraying component is proposed.

[0005] The technical solution adopted by the present invention is as follows: The present invention provides an ecological protection forest soil remediation device, including a box body, a soil turning assembly, a soil shoveling assembly and a spraying assembly. The bottom end and the left end of the box body are both open. The spraying assembly is arranged at the left end of the box body, the soil turning assembly is arranged on the right side inside the box body, and the soil shoveling assembly is arranged on the left side inside the box body. It also includes a screw conveyor, which is arranged on the front and rear sides of the box body for transporting the soil collected by the soil shoveling assembly to the spraying assembly. Front moving wheels are installed on the front and rear side walls of the box body through a front mounting frame.

[0006] Furthermore, the tillage assembly includes a motor 1, a rotating shaft and a tillage blade. The motor 1 is fixedly mounted on a side wall of one side of the box body. Both ends of the rotating shaft are rotatably mounted on the front and rear inner walls of the box body through bearings, and one end of the rotating shaft is fixedly connected to the output shaft of the motor 1. The tillage blade is distributed on the rotating shaft, and the tillage blade extends into the lower opening of the box body.

[0007] Furthermore, the earth-shoveling assembly includes a second motor, a fixed cylinder, a discharge box, a rotating cylinder, a two-way auger, a hexagonal shell and a bucket. The two ends of the fixed cylinder pass through the front and rear inner walls of the box body, the discharge box is fixedly arranged on the two ends of the fixed cylinder, the second motor is fixedly arranged on one end of one group of discharge boxes, the two-way auger is coaxially located in the fixed cylinder, and one end thereof passes through the discharge box on one side and is fixedly connected to the output shaft of the second motor, the other end of the two-way auger is rotatably connected to the inner wall of the discharge box on the other side through a bearing, and the rotating cylinder is rotatably sleeved. It is arranged on the fixed cylinder, and the hexagonal shell is fixedly sleeved on the rotating cylinder. A rectangular blanking port that penetrates inside and outside is provided on the hexagonal end face of the outer hexagonal shell. A material guide shell is provided between the blanking port and the rotating cylinder. The material guide shell is perpendicular to the rotating cylinder, and the connection point between the material guide shell and the rotating cylinder is the material guide port. A feed port is provided on the top of the fixed cylinder. When the material guide shell rotates to the top of the rotating cylinder, the material guide port is aligned with the feed port. The length of the material guide port is slightly smaller than the length of the feed port, and the width of the material guide port is slightly smaller than the width of the feed port.

[0008] The bucket is fixed on the hexagonal end face outside the hexagonal shell.

[0009] Furthermore, the shoveling assembly also includes a driving mechanism, which includes a motor four, a gear one and a ring gear. The motor four is fixed on the side wall of one side of the box body, and the output shaft of the motor four extends into the box body. The gear one is arranged on the output shaft of the motor four. The ring gear is fixed on the side wall of one side of the hexagonal shell and is coaxial with the fixed cylinder. The ring gear is engaged with gear one.

[0010] Furthermore, the feed port of the screw conveyor is communicated with the discharge box, and the discharge port of the screw conveyor is located above the spraying assembly.

[0011] Furthermore, the spray assembly includes an annular cylinder, a spray pipe, a crushing mechanism, a transmission mechanism and a water tank, the annular cylinder is fixedly connected to the left end of the box body, the transmission mechanism is arranged at the top of the annular cylinder, the crushing mechanism is arranged at the bottom of the annular cylinder and connected to the transmission mechanism, the water tank is arranged at the top of the box body, a submersible pump is provided inside the water tank, the water outlet end of the submersible pump is connected to a delivery pipe, the spray pipe vertically passes through the annular cylinder and is connected to the delivery pipe, the bottom end of the spray pipe is connected to a spray plate, nozzles are distributed on the spray plate, the nozzles point to the crushing mechanism, the front and rear sides of the annular cylinder are equipped with rear moving wheels through a rear mounting frame, and a reinforcing plate is fixed between the screw conveyor and the rear mounting frame.

[0012] Furthermore, the transmission mechanism includes motor three, a rotating tube, pulley one, pulley two and a support plate, motor three is arranged on the top of the box, pulley one is arranged on the output shaft of motor three, the support plate is fixedly arranged on the top of the annular cylinder, the rotating tube rotates through the middle of the support plate through a bearing, pulley two is arranged on the rotating tube, pulley one and pulley two are connected by a belt, the spraying pipe passes through the rotating tube, a fixed block is fixed on the spraying pipe, and multiple groups of support frames are provided between the fixed block and the support plate.

[0013] Furthermore, the crushing mechanism includes a conical shell, a crushing shaft, a crushing rod, a driven gear and a gear ring. The conical shell is fixedly sleeved on the rotating tube, and an annular plate is integrally formed at the bottom of the conical shell. The crushing shaft rotates through the annular plate through a bearing, and the crushing shaft is evenly distributed on the annular plate and is located below the annular plate. The gear ring is fixedly sleeved at the bottom end of the annular cylinder, the driven gear is fixed on one end of the crushing shaft and meshes with the gear ring, the crushing rod is provided on the crushing shaft, and arc-shaped dispersion strips are distributed on the upper surface of the conical shell.

[0014] Furthermore, the crushing mechanism also includes a crushing blade and a filter plate, the crushing blade is fixed on the rotating tube and is located above the conical shell, the filter plate is fixed on the rotating tube and is located between the crushing blade and the conical shell, the filter plate includes a disc, a separation rod and a sliding ring, the disc is fixed on the rotating tube, the separation rod is fixedly distributed on the circumferential wall of the disc, and the sliding ring is fixed on the other end of the separation rod and is in sliding contact with the inner wall of the annular cylinder.

[0015] Furthermore, a riprap opening is provided on the left side of the top of the annular cylinder, a material guide trough is fixedly provided at the riprap opening, and a connecting piece is fixedly provided at the right end of the box body.

[0016] The beneficial effects achieved by the present invention using the above structure are as follows:

[0017] 1. The present invention uses the soil turning component to turn over the soil to loosen the soil, which is convenient for the shoveling component to shovel the soil. The shoveling component is then used to scoop up and collect the soil. Then, by cooperating with the screw conveyor, the soil can be transported to the spraying component. The spraying component is then used to crush, filter, crush and spray the repair agent on the soil transported to the annular cylinder in sequence, so that the soil can fully contact with the repair agent. The repair agent in the water tank is sprayed out through the conveying pipe, spraying pipe, spraying plate and nozzle, and sprayed on the fallen soil. Since the soil falls from the bottom of the conical shell, the soil falls in a ring shape around the spraying plate, so that the repair agent sprayed by the nozzle is evenly sprayed on the surrounding falling soil, thereby improving the utilization rate of the repair agent.

[0018] 2. The present invention filters the stones through a rotating filter plate and uses centrifugal force to drive the stones to move around. Stones with a certain speed are thrown out when they pass through the stone throwing port. The thrown stones fall to the ground along the guide trough, so that the spraying agent is no longer sprayed on the stones, thereby improving the utilization rate of the repair agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the ecological protection forest soil remediation device proposed in the present invention;

[0021] Figure 2 This is a schematic diagram of the overall structure of the ecological protection forest soil remediation device proposed in the present invention;

[0022] Figure 3 This is a schematic diagram of the overall structure of the ecological protection forest soil remediation device proposed in the present invention;

[0023] Figure 4 This is a schematic diagram of the overall structure of the ecological protection forest soil remediation device proposed in the present invention;

[0024] Figure 5 This is a structural diagram of the soil shoveling component of the ecological protection forest soil remediation device proposed by the present invention;

[0025] Figure 6 This is a structural diagram of the soil shoveling component of the ecological protection forest soil remediation device proposed by the present invention;

[0026] Figure 7 This is a structural diagram of the bidirectional auger of the ecological protection forest soil remediation device proposed by the present invention;

[0027] Figure 8 This is a schematic structural diagram of the spraying assembly of the ecological protection forest soil remediation device proposed in the present invention;

[0028] Figure 9 This is a schematic structural diagram of the spraying assembly of the ecological protection forest soil remediation device proposed in the present invention;

[0029] Figure 10 This is a cross-sectional view of the spraying assembly of the ecological protection forest soil remediation device proposed in the present invention.

[0030] Among them, 1. Box body, 2. Soil turning assembly, 3. Soil shoveling assembly, 4. Spraying assembly, 5. Screw conveyor, 6. Front mounting frame, 11. Front moving wheel, 12. Connector, 13. Rear mounting frame, 14. Rear moving wheel, 21. Motor 1, 22. Rotating shaft, 23. Soil turning blade, 31. Motor 2, 32. Fixed cylinder, 33. Discharge box, 34. Rotating cylinder, 35. Bidirectional auger, 36. Hexagonal shell, 37. Bucket, 38. Rectangular drop port, 39. Driving mechanism, 391. Motor 4, 392. Gear 1, 393. Ring gear, 41. Ring cylinder, 42. Spraying pipe, 43. Crushing mechanism, 44 , transmission mechanism, 45, water tank, 46, conveying pipe, 47, spray disc, 48, nozzle, 49, reinforcement plate, 410, riprap port, 411, guide trough, 441, motor three, 442, rotating tube, 443, pulley one, 444, pulley two, 445, support plate, 446, fixed block, 447, support frame, 431, conical shell, 432, crushing shaft, 433, crushing rod, 434, driven gear, 435, gear ring, 436, annular plate, 437, arc-shaped dispersion strip, 438, crushing blade, 439, filter plate, 4391, disc, 4392, separation rod, 4393, sliding ring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0033] Example 1

[0034] like Figures 1-10 As shown, the present invention provides an ecological protection forest soil remediation device, which includes a box body 1, a soil turning component 2, a soil shoveling component 3 and a spraying component 4. The bottom and left ends of the box body 1 are both open, the spraying component 4 is arranged at the left end of the box body 1, the soil turning component 2 is arranged on the right side inside the box body 1, and the soil shoveling component 3 is arranged on the left side inside the box body 1. It also includes a screw conveyor 5, which is arranged on the front and rear sides of the box body 1 and is used to transport the soil collected by the soil shoveling component 3 to the spraying component 4. Front moving wheels 11 are installed on the front and rear side walls of the box body 1 through a front mounting frame 6.

[0035] The tillage assembly 2 includes a motor 21, a rotating shaft 22 and a tillage blade 23. The motor 21 is fixedly mounted on a side wall of the box body 1. Both ends of the rotating shaft 22 are rotatably mounted on the front and rear inner walls of the box body 1 through bearings, and one end of the rotating shaft 22 is fixedly connected to the output shaft of the motor 21. The tillage blade 23 is distributed on the rotating shaft 22, and the tillage blade 23 extends into the lower opening of the box body 1.

[0036] The shovel assembly 3 includes a second motor 31, a fixed cylinder 32, a discharge box 33, a rotating cylinder 34, a bidirectional auger 35, a hexagonal shell 36 and a bucket 37. The two ends of the fixed cylinder 32 pass through the front and rear inner walls of the box body 1, and the discharge box 33 is fixedly arranged on the two ends of the fixed cylinder 32. The second motor 31 is fixedly arranged on one end of one group of discharge boxes 33. The bidirectional auger 35 is coaxially located in the fixed cylinder 32, and one end thereof passes through the discharge box 33 on one side and is fixedly connected to the output shaft of the second motor 31. The other end of the bidirectional auger 35 is rotatably connected to the inner wall of the discharge box 33 on the other side through a bearing. The rotating cylinder 34 is rotatably sleeved on the fixed cylinder 32, and the hexagonal shell 36 is fixedly sleeved on the rotating cylinder 34. A rectangular blanking port 38 that passes through the inside and outside is provided on the hexagonal end face of the hexagonal shell 36, and the blanking port is connected to the rotating cylinder 34. A material guide shell is provided, which is perpendicular to the rotating cylinder 34, and the connecting point between the material guide shell and the rotating cylinder 34 is the material guide port. A feed port is provided on the top of the fixed cylinder 32. When the material guide shell rotates to above the rotating cylinder 34, the material guide port is aligned with the feed port, and the length of the material guide port is slightly smaller than the length of the feed port, and the width of the material guide port is slightly smaller than the width of the feed port; the bucket 37 is fixed on the hexagonal end face of the outer side of the hexagonal shell 36. The bucket 37 rotated to the bottom can be inserted into the turned over soil and dig and scoop up the soil. By driving the hexagonal shell 36 to rotate continuously, the bucket 37 digs and scoops up the soil and collects the soil in the fixed cylinder 32 through the drop port, material guide shell and feed port. By starting the second motor 31, the two-way auger is driven to rotate, and the two-way auger transports the soil in the fixed cylinder 32 to the discharge boxes 33 on both sides.

[0037] The shoveling assembly 3 also includes a driving mechanism 39, which includes a motor 4 391, a gear 1 392 and a ring gear 393. The motor 4 391 is fixed on the side wall of the box body 1, and the output shaft of the motor 4 391 extends into the box body 1. The gear 1 392 is arranged on the output shaft of the motor 4 391. The ring gear 393 is fixed on the side wall of the hexagonal shell 36 and is coaxial with the fixed cylinder 32. The ring gear 393 is engaged with the gear 1 392.

[0038] The feed port of the screw conveyor 5 is communicated with the discharge box 33 , and the discharge port of the screw conveyor 5 is located above the spray assembly 4 .

[0039] The soil turning component 2 is used to turn up the soil to loosen the soil, which is convenient for the shoveling component 3 to shovel the soil. Then the shoveling component 3 is used to scoop up and collect the soil, and then the soil can be transported to the spraying component 4 through the cooperation of the screw conveyor 5.

[0040] During specific use, start motor 1 21 to drive the rotating shaft 22 and the turning blade 23 to rotate, and the turning blade 23 crushes and turns over the soil. By starting motor 4 391, gear 1 392 is driven to rotate, thereby driving the ring gear 393 to rotate, thereby driving the hexagonal shell 36 to rotate. The bucket 37 rotates to the bottom and can be inserted into the turned soil to dig and scoop up the soil. By driving the hexagonal shell 36 to rotate continuously, the bucket 37 digs and scoops up the soil and collects the soil in the fixed cylinder 32 through the drop port, the guide shell, and the feed port. By starting motor 2 31, the two-way auger is driven to rotate, and the two-way auger transports the soil in the fixed cylinder 32 to the discharge boxes 33 on both sides. The soil in the discharge box 33 enters the screw conveyor 5. By starting the screw conveyor 5, the soil is transported to the spray assembly 4. The conveying principle of the screw conveyor 5 is the existing technology and will not be repeated here.

[0041] Example 2

[0042] like Figures 1-10As shown, it is a second embodiment of the present invention, which is different from the first embodiment in that: the spraying assembly 4 includes an annular cylinder 41, a spraying pipe 42, a crushing mechanism 43, a transmission mechanism 44 and a water tank 45, the annular cylinder 41 is fixedly connected to the left end of the box body 1, the transmission mechanism 44 is arranged at the top of the annular cylinder 41, the crushing mechanism 43 is arranged at the bottom of the annular cylinder 41 and is connected to the transmission mechanism 44, the water tank 45 is arranged at the top of the box body 1, a submersible pump is provided inside the water tank 45, and a delivery pipe 46 is connected to the water outlet of the submersible pump. The spraying pipe 42 vertically passes through the annular cylinder 41 and communicates with the delivery pipe 46. The bottom end of the spraying pipe 42 is connected to a spraying disc 47, and nozzles 48 are distributed on the spraying disc 47. The nozzles 48 point to the crushing mechanism 43. The front and rear sides of the annular cylinder 41 are equipped with rear moving wheels 14 through the rear mounting frame 13, and a reinforcing plate 49 is fixed between the screw conveyor 5 and the rear mounting frame 13.

[0043] The transmission mechanism 44 includes a motor three 441, a rotating tube 442, a pulley one 443, a pulley two 444 and a support plate 445. The motor three 441 is arranged on the top of the box body 1, the pulley one 443 is arranged on the output shaft of the motor three 441, the support plate 445 is fixedly arranged on the top of the annular cylinder 41, the rotating tube 442 rotates through the middle of the support plate 445 through a bearing, the pulley two 444 is arranged on the rotating tube 442, the pulley one 443 and the pulley two 444 are connected by a belt, the spraying pipe 42 passes through the rotating tube 442, and a fixed block 446 is fixed on the spraying pipe 42. A plurality of support frames 447 are provided between the fixed block 446 and the support plate 445.

[0044] The crushing mechanism 43 includes a conical shell 431, a crushing shaft 432, a crushing rod 433, a driven gear 434 and a ring gear 435. The conical shell 431 is fixedly sleeved on the rotating tube 442. The bottom of the conical shell 431 is integrally formed with an annular plate 436. The crushing shaft 432 is rotated through the annular plate 436 through a bearing. The crushing shaft 432 is evenly distributed on the annular plate 436 and is located below the annular plate 436. The ring gear 435 is fixedly sleeved at the bottom end of the annular cylinder 41. The driven gear 434 is fixedly mounted on one end of the crushing shaft 432 and meshes with the ring gear 435. The crushing rod 433 is arranged on the crushing shaft 432. The upper surface of the conical shell 431 is distributed with arc-shaped dispersion strips 437.

[0045] The crushing mechanism 43 also includes a crushing blade 438 and a filter plate 439. The crushing blade 438 is fixed on the rotating tube 442 and is located above the conical shell 431. The filter plate 439 is fixed on the rotating tube 442 and is located between the crushing blade 438 and the conical shell 431. The filter plate 439 includes a disc 4391, a separation rod 4392 and a sliding ring 4393. The disc 4391 is fixed on the rotating tube 442, the separation rod 4392 is fixedly distributed on the circumferential wall of the disc 4391, and the sliding ring 4393 is fixed on the other end of the separation rod 4392 and is in sliding contact with the inner wall of the annular cylinder 41.

[0046] The soil transported into the annular cylinder 41 is crushed, filtered, crushed again and sprayed with the repair agent in sequence by using the spraying assembly 4, so that the soil can fully contact with the repair agent, thereby improving the utilization rate of the repair agent.

[0047] When in use, the screw conveyor 5 conveys the soil into the annular cylinder 41, and at the same time starts the motor 3 441, driving the rotating tube 442 to rotate, thereby driving the conical shell 431 shell, the crushing blade 438 and the filter plate 439 to rotate at the same time, and the soil first contacts the crushing blade 438, and the crushing blade 438 crushes the soil, and the crushed soil falls on the rotating filter plate 439, and the separation rod 4392 on the filter plate 439 filters the stones, and the crushed soil falls on the surface of the conical shell 431 through the gap between the separation rods 4392, and the arc-shaped dispersion strips 437 disperse the soil to the surroundings and then fall, contacting the crushing shaft 432 and the crushing rod 433. At the same time, the rotating conical shell 431 drives the crushing shaft 432 to surround The rotating tube 442 rotates, and at the same time, the driven gear 434 at one end of the crushing shaft 432 engages with the ring gear 435, and the driven gear 434 rolls on the ring gear 435, thereby driving the crushing shaft 432 to rotate, thereby driving the crushing rod 433 to rotate, and then the crushing rod 433 crushes the falling soil again, and at the same time starts the submersible pump in the water tank 45, and the repair agent in the water tank 45 is sprayed out through the delivery pipe 46, the spray pipe 42, the spray disc 47 and the nozzle 48, and sprayed on the fallen soil. Since the soil falls from all sides of the bottom of the conical shell 431, the falling soil falls in a ring shape around the spray disc 47, so that the repair agent sprayed by the nozzle 48 is evenly sprayed on the surrounding falling soil, further improving the utilization rate of the repair agent.

[0048] Example 3

[0049] like Figures 1-10 FIG. 1 is a third embodiment of the present invention, which differs from the first two embodiments in that a riprap opening 410 is provided on the left side of the top of the annular cylinder 41 , a material guide trough 411 is fixedly provided at the riprap opening 410 , and a connector 12 is fixedly provided at the right end of the box body 1 .

[0050] When in use, the device is connected to a tractor via the connector 12 to drive the device to move, and the filtered stones are discharged through the riprap port 410. The rotating filter plate 439 drives the stones to move around by centrifugal force. Stones with a certain speed are thrown out when passing through the riprap port 410, and the thrown stones fall to the ground along the guide trough 411, so that the spraying agent is no longer sprayed on the stones, thereby improving the utilization rate of the repair agent.

[0051] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0052] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all points of view, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0053] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An ecological protection forest soil remediation device, characterized by: The invention comprises a box body (1), a soil turning assembly (2), a soil shoveling assembly (3) and a spraying assembly (4); the bottom end and the left end of the box body (1) are both in an open state; the spraying assembly (4) is arranged at the left end of the box body (1); the soil turning assembly (2) is arranged on the right side inside the box body (1); the soil shoveling assembly (3) is arranged on the left side inside the box body (1); and a screw conveyor (5) is also included. The screw conveyor (5) is arranged on the front and rear sides of the box body (1) and is used to transport the soil collected by the soil shoveling assembly (3) to the spraying assembly (4); and front moving wheels (11) are installed on the front and rear side walls of the box body (1) through a front mounting frame (6); The spray assembly (4) comprises an annular cylinder (41), a spray pipe (42), a crushing mechanism (43), a transmission mechanism (44) and a water tank (45). The annular cylinder (41) is fixedly connected to the left end of the box body (1). The transmission mechanism (44) is arranged at the top of the annular cylinder (41). The crushing mechanism (43) is arranged at the bottom of the annular cylinder (41) and is connected to the transmission mechanism (44). The water tank (45) is arranged at the top of the box body (1). A submersible pump is arranged inside the water tank (45). The water outlet end of the submersible pump is connected to a delivery pipe (46). The spray pipe (42) vertically passes through the annular cylinder (41) and is connected to the delivery pipe (46). The bottom end of the spray pipe (42) is connected to a spray disc (47). Spray heads (48) are distributed on the spray disc (47). The spray heads (48) point to the crushing mechanism (43). The transmission mechanism (44) includes a rotating tube and a support plate (445), wherein the support plate (445) is fixedly arranged on the top end of the annular cylinder (41), the rotating tube (442) rotates through the middle of the support plate (445) via a bearing, and the spraying tube (42) passes through the rotating tube (442); The crushing mechanism (43) comprises a conical shell (431), a crushing shaft (432), a crushing rod (433), a driven gear (434) and a gear ring (435). The conical shell (431) is fixedly sleeved on the rotating tube (442). The bottom of the conical shell (431) is integrally formed with an annular plate (436). The crushing shaft (432) is rotatably passed through the annular plate (436) via a bearing. The crushing shaft (432) is evenly distributed on the annular plate (436) and is located below the annular plate (436). The gear ring (435) is fixedly sleeved at the bottom end of the annular cylinder (41). The driven gear (434) is fixedly mounted on one end of the crushing shaft (432) and meshes with the gear ring (435). The crushing rod (433) is disposed on the crushing shaft (432). The upper surface of the conical shell (431) is distributed with arc-shaped dispersion strips (437).

2. The soil remediation device for ecological protection forest according to claim 1, characterized in that: The soil turning assembly (2) comprises a motor (21), a rotating shaft (22) and a soil turning blade (23); the motor (21) is fixedly mounted on a side wall of the housing (1); both ends of the rotating shaft (22) are rotatably mounted on the front and rear inner walls of the housing (1) via bearings; one end of the rotating shaft (22) is fixedly connected to the output shaft of the motor (21); the soil turning blade (23) is distributed on the rotating shaft (22), and the soil turning blade (23) extends into the lower opening of the housing (1).

3. The soil remediation device for ecological protection forest according to claim 1, characterized in that: The shovel assembly (3) includes a second motor (31), a fixed cylinder (32), a discharge box (33), a rotating cylinder (34), a bidirectional auger (35), a hexagonal shell (36) and a bucket (37). The two ends of the fixed cylinder (32) pass through the front and rear inner walls of the box body (1). The discharge box (33) is fixedly arranged on the two ends of the fixed cylinder (32). The second motor (31) is fixedly arranged on one end of one group of discharge boxes (33). The bidirectional auger (35) is coaxially located in the fixed cylinder (32), and one end thereof passes through the discharge box (33) on one side and is fixedly connected to the output shaft of the second motor (31). The other end of the bidirectional auger (35) is connected to the inner wall of the discharge box (33) on the other side through the fixed cylinder (32). The bearing is rotatably connected, the rotating cylinder (34) is rotatably sleeved on the fixed cylinder (32), the hexagonal shell (36) is fixedly sleeved on the rotating cylinder (34), and a rectangular drop-out opening (38) that penetrates inside and outside is provided on the hexagonal end face of the outer hexagonal shell (36). A material guide shell is provided between the drop-out opening and the rotating cylinder (34). The material guide shell is perpendicular to the rotating cylinder (34), and the point where the material guide shell and the rotating cylinder (34) are connected is the material guide opening. A feed opening is provided on the top of the fixed cylinder (32). When the material guide shell rotates to the top of the rotating cylinder (34), the material guide opening is aligned with the feed opening. The bucket (37) is fixedly provided on the hexagonal end face of the outer hexagonal shell (36).

4. The soil remediation device for ecological protection forest according to claim 3, characterized in that: The shovel assembly (3) further includes a drive mechanism (39), the drive mechanism (39) including a motor (391), a gear (392) and a ring gear (393), the motor (391) being fixedly mounted on a side wall of the housing (1), the output shaft of the motor (391) extending into the housing (1), the gear (392) being mounted on the output shaft of the motor (391), the ring gear (393) being fixedly mounted on a side wall of the hexagonal housing (36) and being coaxial with the fixed cylinder (32), the ring gear (393) being meshed with the gear (392).

5. The soil remediation device for ecological protection forest according to claim 3, characterized in that: The feed port of the screw conveyor (5) is communicated with the discharge box (33), and the discharge port of the screw conveyor (5) is located above the spraying assembly (4).

6. The soil remediation device for ecological protection forest according to claim 5, characterized in that: Rear moving wheels (14) are installed on the front and rear sides of the annular cylinder (41) through a rear mounting frame (13), and a reinforcing plate (49) is fixed between the screw conveyor (5) and the rear mounting frame (13).

7. The soil remediation device for ecological protection forest according to claim 6, characterized in that: The transmission mechanism (44) includes a motor three (441), a pulley one (443) and a pulley two (444), wherein the motor three (441) is arranged on the top of the box body (1), the pulley one (443) is arranged on the output shaft of the motor three (441), the pulley two (444) is arranged on the rotating tube (442), the pulley one (443) and the pulley two (444) are connected by a belt, a fixed block (446) is fixed on the spraying tube (42), and a plurality of support frames (447) are arranged between the fixed block (446) and the support plate (445).

8. The soil remediation device for ecological protection forests according to any one of claims 6-7, characterized in that: The crushing mechanism (43) further includes a crushing blade (438) and a filter plate (439). The crushing blade (438) is fixedly mounted on the rotating tube (442) and located above the conical shell (431). The filter plate (439) is fixedly mounted on the rotating tube (442) and located between the crushing blade (438) and the conical shell (431). The filter plate (439) includes a disc (4391), a separation rod (4392) and a sliding ring (4393). The disc (4391) is fixedly mounted on the rotating tube (442). The separation rod (4392) is fixedly distributed on the circumferential wall of the disc (4391). The sliding ring (4393) is fixedly mounted on the other end of the separation rod (4392) and is in sliding contact with the inner wall of the annular cylinder (41).

9. The soil remediation device for ecological protection forest according to claim 1, characterized in that: A riprap opening (410) is provided on the left side of the top of the annular cylinder (41), a material guide trough (411) is fixedly provided at the riprap opening (410), and a connecting piece (12) is fixedly provided at the right end of the box body (1).

Images