Forest ecological restoration device and use method thereof

Abstract

The invention relates to the technical field of sewage treatment devices, in particular to a forest ecological restoration device and a using method thereof.The forest ecological restoration device comprises a restoration box, the side wall of the restoration box is fixedly communicated with a water inlet pipe and a dosing hopper, and the lower surface of the restoration box is fixedly communicated with an electromagnetic valve pipe; the filtering structure is used for removing foreign matters in the sewage and comprises a filter drum rotationally mounted on the inner wall of the repairing box, a motor used for rotating the filter drum, a storage box used for collecting the foreign matters, and a cleaning structure arranged on the inner wall of the repairing box and used for washing the filter drum. According to the device, by arranging the filtering structure, when the ecological sewage of the forest water body is repaired, solid foreign matters in the sewage can be filtered in advance, so that the sewage can be fully mixed with the repairing liquid, the situation that the repairing liquid is wasted is avoided, and the practicability and the repairing efficiency of the repairing device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment devices, and in particular to a forest ecological restoration device and a use method thereof. Background Art

[0002] Forest water ecological governance refers to the repair and improvement of damaged or degraded forest water ecosystems through a series of scientific technologies and management methods, in order to restore their ecological functions, improve water quality, and protect forest biodiversity. In actual applications, a repair device will be used to mix the repair fluid with the contaminated water to repair the contaminated water.

[0003] In the prior art, the repair device is mainly composed of a repair box for holding sewage, a dosing hopper for adding repair liquid into the repair box, and other components. When using the repair device, the sewage is passed into the repair box, and then the repair liquid is added into the repair box. When the repair liquid is mixed with the sewage, the repair liquid will purify the sewage, thereby repairing the forest water ecosystem.

[0004] The above-mentioned and existing technologies have the following defects: in the process of using the repair device to repair the sewage of the forest water ecology, since the sewage may contain solid foreign matter, these foreign matter will easily absorb the repair liquid after entering the repair tank with the sewage, thereby affecting the full mixing of the sewage and the repair liquid, resulting in the waste of the repair liquid, thereby reducing the practicality of the repair device.

[0005] Therefore, a forest ecological restoration device and a method for using the same are proposed. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that sewage may contain solid foreign matter, which may easily absorb the repair liquid after entering the repair box with the sewage, thereby affecting the full mixing of the sewage and the repair liquid, resulting in the waste of the repair liquid, and to propose a forest ecological restoration device and its use method.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a forest ecological restoration device and a method of using the same, comprising a restoration box, the side wall of which is fixedly connected to a water inlet pipe and a dosing hopper, the lower surface of which is fixedly connected to a solenoid valve pipe, and further comprising: A filtering structure arranged on the inner wall of the repair box for removing foreign matter from sewage, the filtering structure comprising a filter cartridge rotatably mounted on the inner wall of the repair box, a motor for rotating the filter cartridge, and a storage box for collecting foreign matter; A cleaning structure is arranged on the inner wall of the repair box and is used to flush the filter cartridge. The cleaning structure includes a water receiving box fixedly mounted on the inner wall of the repair box, a spray pipe for spraying water, and a piston plate for squeezing sewage; A blocking structure is arranged on the side wall of the repair box to prevent sewage from flowing out, and the blocking structure includes a fixing ring fixedly connected to the repair box and a blocking plate used to cooperate with the fixing ring to block the repair box.

[0008] The effects achieved by the above components are: by setting up a filtering structure, when repairing the sewage of the forest water ecology, the solid foreign matter in the sewage can be filtered out in advance, so that the sewage can be fully mixed with the repair liquid, avoiding the waste of the repair liquid, and improving the practicality and repair efficiency of the repair device; by setting up a cleaning structure, during the rotation of the filter cartridge, the piston plate will squeeze the sewage in the water receiving box, and the sewage jet will flush from the outside of the filter cartridge to the inside of the filter cartridge, while accelerating the sliding of foreign matter, it can also prevent the filter cartridge from being blocked by foreign matter; by setting up a sealing structure, the sealing plate and the fixing ring can cooperate to seal the repair box to prevent the sewage from flowing out during the rotation of the filter cartridge, thereby ensuring the normal operation of the repair device.

[0009] Preferably, one end of the filter cartridge is fixedly equipped with a gear ring, the gear ring is against the inner wall of the repair box, the motor is fixedly equipped on the outer wall of the repair box, the output end of the motor passes through the repair box and is coaxially fixed with a gear, the gear is meshed with the gear ring, the lower end of the inner wall of the repair box is rotatably connected with a stirring frame, one end of the stirring frame is sleeved with a belt, the belt is sleeved on the output end of the motor, the inner wall of the repair box is fixedly equipped with a support frame, the storage box is slidably connected to the support frame, and a plurality of drip holes are opened on the lower surface of the storage box.

[0010] The effects achieved by the above components are: turn on the motor, the rotation of the output end of the motor will drive the gear to rotate, the gear will drive the gear ring to rotate, the gear ring will drive the filter cartridge to rotate, the filter cartridge will filter the sewage, and the foreign matter in the sewage will remain on the inner wall of the filter cartridge. As the filter cartridge rotates, the foreign matter will slide off, and the storage box will collect the foreign matter. The drip hole can discharge the sewage in the storage box. When the sewage flows out of the filter cartridge, it will gather at the lower end of the inner wall of the repair box, and then the repair liquid will be added through the dosing hopper. The belt will rotate with the output end of the motor to drive the stirring frame to rotate. The stirring frame will quickly mix the repair liquid and sewage, thereby accelerating the efficiency of sewage repair. After the repair is completed, open the solenoid valve pipe to discharge the water from the repair box to the forest water ecology.

[0011] Preferably, the vertical cross-section of the outer ring of the filter cartridge is a parallelogram, and the inner wall of the filter cartridge is provided with an inclined surface.

[0012] The effect achieved by the above components is that the parallelogram structure of the filter cartridge can increase the filtering area of ​​the filter cartridge, thereby improving the filtering efficiency of the filter cartridge.

[0013] Preferably, a slide plate is slidably inserted into the support frame, a magnetic plate is fixedly mounted on one side of the slide plate, the storage box is made of galvanized steel, a leaf spring is fixedly mounted on the surface of the slide plate, one end of the leaf spring is fixedly connected to the support frame, a plurality of rollers are rotatably connected to the support frame, and the rollers are against the lower surface of the storage box.

[0014] The effect achieved by the above components is: during the rotation of the filter cartridge, the inclined surface of the inner wall of the filter cartridge will squeeze the skateboard, and the sliding of the skateboard along the support frame will compress the leaf spring and drive the magnetic plate to slide. At this time, the magnetic plate will be sucked on the outer wall of the storage box and drive the storage box to move. The roller can reduce the friction between the storage box and the support frame, making it convenient for the magnetic plate to drive the storage box to move. When the filter cartridge rotates a certain angle, the leaf spring contracts, and the magnetic plate will drive the storage box to slide in the opposite direction. Therefore, during the rotation of the filter cartridge, the storage box will slide back and forth in the horizontal direction, so that foreign matter is evenly distributed in the storage box.

[0015] Preferably, a baffle is fixedly mounted on the upper surface of the support frame and abuts against the inner wall of the filter cartridge.

[0016] The effect achieved by the above components is that when the filter cartridge is rotated to a certain angle, the baffle can block the foreign matter, so that the foreign matter moves to a certain height and then slides down.

[0017] Preferably, the lower surface of the water receiving box is fixedly connected with a plurality of water pipes, one end of the water pipe is fixedly connected with the nozzle, the inner wall of the water receiving box is fixedly equipped with a round rod, the piston plate is slidably mounted on the arc surface of the round rod, the piston plate is adapted to the water receiving box, the upper surface of the piston plate is fixedly equipped with an extension plate, the extension plate is against the outer wall of the filter cartridge, the arc surface of the round rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the piston plate and the round rod, the inner wall of the water pipe is fixedly connected with a first one-way valve, and the lower surface of the water receiving box is fixedly connected with a second one-way valve.

[0018] The effects achieved by the above components are as follows: when the filtered sewage drips downward, the water receiving box will collect the sewage. During the rotation of the filter cartridge, the parallelogram structure of the filter cartridge will squeeze the extension plate to make the extension plate slide downward. The sliding of the extension plate will drive the piston plate to slide along the arc surface of the round rod and stretch the spring. The sliding of the piston plate will squeeze the sewage in the water receiving box. At this time, the first one-way valve is opened and the second one-way valve is closed. The sewage will be pressed into the water pipe. When a certain amount of sewage is gathered, squeezing the sewage again will cause the sewage to be discharged in the form of a jet through the nozzle. The sewage jet will flush from the outside of the filter cartridge to the inside of the filter cartridge, which can accelerate the sliding of foreign matter while preventing the filter cartridge from being blocked by foreign matter.

[0019] Preferably, the upper surface of the water receiving box is fixedly connected to an expansion bucket.

[0020] The effect achieved by the above components is that the expansion bucket can increase the water receiving area of ​​the water receiving box, thereby accelerating the water receiving efficiency of the water receiving box.

[0021] Preferably, the fixing ring is slidably connected to the blocking plate, a pin is vertically slidably penetrated in the blocking plate, the pin penetrates the fixing ring, a counterweight is fixedly connected to the upper end of the pin, a clamping block is fixedly connected to the surface of the blocking plate, a clamping groove matched with the clamping block is opened on the surface of the fixing ring, and a pull rod is fixedly assembled on the surface of the blocking plate.

[0022] The effect achieved by the above components is: the blocking plate is slid into the fixed ring, and the movement of the blocking plate will cause the card block to be inserted into the card slot. The card block cooperates with the card slot to limit the position of the blocking plate, and then the pin is inserted through the blocking plate into the fixed ring. The pin reaches the limit position of the blocking plate to prevent the blocking plate from escaping from the fixed ring. The blocking plate cooperates with the fixed ring to seal the repair box to prevent sewage from flowing out during the rotation of the filter cartridge.

[0023] Preferably, the vertical cross-section of the blocking plate is concave, and the blocking plate is slidably connected to the storage box.

[0024] The effect achieved by the above components is that the blocking plate with a "concave" shape in the vertical cross section will limit the moving path of the storage box, preventing the storage box from moving in the vertical direction.

[0025] The method for using the forest ecological restoration device includes the following steps: S1. Remove the blocking plate and place the storage box on the support frame; S2. Insert the blocking plate into the fixing ring and use the latch to limit the position of the blocking plate; S3. Pass the sewage into the water inlet pipe, the filter cartridge will filter out foreign matter in the sewage, and add repair liquid through the dosing hopper; S4, turn on the motor, the filter cartridge rotates to make foreign matter fall into the storage box, and the stirring frame starts to stir the sewage and repair liquid; S5. The rotation of the filter cartridge will cause the piston plate to continuously squeeze the sewage, and the sewage jet will clean the filter cartridge; S6, open the solenoid valve pipe to discharge the repaired water; S7. Remove the blocking plate again, take out the storage box and clean out the foreign matter.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are: 1. In the present invention, by setting up a filtering structure, when repairing the sewage of the forest water ecology, the solid foreign matter in the sewage can be filtered out in advance, so that the sewage can be fully mixed with the repair liquid, avoiding the waste of the repair liquid, and improving the practicality and repair efficiency of the repair device.

[0027] 2. In the present invention, by providing a cleaning structure, during the rotation of the filter cartridge, the piston plate will squeeze the sewage in the water receiving box, and the sewage jet will flush from the outside of the filter cartridge to the inside of the filter cartridge, which can accelerate the sliding of foreign matter and prevent the filter cartridge from being blocked by foreign matter.

[0028] 3. In the present invention, by providing a blocking structure, the blocking plate cooperates with the fixing ring to seal the repair box, thereby preventing sewage from flowing out during the rotation of the filter cartridge, thereby ensuring that the repair device can operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the repair box of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the repair box of the present invention; Figure 4 It is a structural schematic diagram of the filter cartridge of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the filter cartridge of the present invention; Figure 6 It is a schematic diagram of the cross-sectional structure of the repair box of the present invention at another angle; Figure 7 It is a structural schematic diagram of the support frame of the present invention; Figure 8 It is a structural schematic diagram of the storage box of the present invention; Fig. 9 It is a structural schematic diagram of the water receiving box of the present invention; Fig.10 It is a schematic diagram of the split structure of the fixing ring of the present invention.

[0030] Legend: 1. Repair box; 2. Water inlet pipe; 3. Solenoid valve pipe; 4. Dosing hopper; 5. Filter cartridge; 6. Gear ring; 7. Motor; 8. Gear; 9. Stirring frame; 10. Belt; 11. Support frame; 12. Storage box; 13. Slide plate; 14. Magnetic plate; 15. Leaf spring; 16. Roller; 17. Baffle; 18. Water collecting box; 19. Water guide pipe; 20. Spray pipe; 21. Round rod; 22. Piston plate; 23. Extension plate; 24. Spring; 25. First one-way valve; 26. Second one-way valve; 27. Extension hopper; 28. Fixed ring; 29. ​​Blocking plate; 30. Latch; 31. Pull rod; 32. Block; 33. Slot; 34. Counterweight; 35. Drip hole. DETAILED DESCRIPTION

[0031] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0033] like Figure 1-Figure 10 As shown, the present invention provides a forest ecological restoration device and a method of using the same, comprising a restoration box 1, the side wall of which is fixedly connected with a water inlet pipe 2 and a dosing hopper 4, the lower surface of the restoration box 1 is fixedly connected with a solenoid valve pipe 3, and further comprising: a filtering structure arranged on the inner wall of the restoration box 1 for removing foreign matter in sewage, the filtering structure comprising a filter cartridge 5 rotatably mounted on the inner wall of the restoration box 1, a motor 7 for rotating the filter cartridge 5, and a storage box 12 for collecting foreign matter; a cleaning structure arranged on the inner wall of the restoration box 1 for flushing the filter cartridge 5, the cleaning structure comprising a water receiving box 18 fixedly mounted on the inner wall of the restoration box 1, a nozzle 20 for spraying water, and a piston plate 22 for squeezing sewage; a blocking structure arranged on the side wall of the restoration box 1 for preventing sewage from flowing out, the blocking structure comprising a fixing ring 28 fixedly connected with the restoration box 1, and a blocking plate 29 for cooperating with the fixing ring 28 to block the restoration box 1.

[0034] One end of the filter cartridge 5 is fixedly equipped with a gear ring 6, which abuts against the inner wall of the repair box 1. The motor 7 is fixedly equipped on the outer wall of the repair box 1. The output end of the motor 7 passes through the repair box 1 and is coaxially fixed with a gear 8. The gear 8 meshes with the gear ring 6. The lower end of the inner wall of the repair box 1 is rotatably connected with a stirring frame 9. One end of the stirring frame 9 is sleeved with a belt 10, which is sleeved on the output end of the motor 7. The inner wall of the repair box 1 is fixedly equipped with a support frame 11. The storage box 12 is slidably connected to the support frame 11. A plurality of drip holes 35 are provided on the lower surface of the storage box 12. When the motor 7 is turned on, the rotation of the output end of the motor 7 will drive the gear 8 to rotate, the gear 8 will drive the gear ring 6 to rotate, the gear ring 6 will drive the filter cartridge 5 to rotate, the filter cartridge 5 will filter the sewage, and foreign matter in the sewage will be Foreign matter retained on the inner wall of the filter cartridge 5 will slide off as the filter cartridge 5 rotates, and the storage box 12 will collect the foreign matter. The drip hole 35 can discharge the sewage in the storage box 12. When the sewage flows out of the filter cartridge 5, it will gather at the lower end of the inner wall of the repair box 1, and then the repair liquid will be added through the dosing hopper 4. The belt 10 will rotate with the output end of the motor 7 to drive the stirring frame 9 to rotate. The stirring frame 9 will quickly mix the repair liquid and sewage, thereby accelerating the repair efficiency of the sewage. After the repair is completed, the solenoid valve tube 3 is opened to discharge the water from the repair box 1 to the forest water ecology. The vertical section of the outer ring of the filter cartridge 5 is a parallelogram, and the inner wall of the filter cartridge 5 is provided with an inclined surface. The parallelogram structure of the filter cartridge 5 can increase the filtration area of ​​the filter cartridge 5, thereby improving the filtration efficiency of the filter cartridge 5.

[0035] A slide plate 13 is slidably penetrated in the support frame 11, and a magnetic plate 14 is fixedly installed on one side of the slide plate 13. The storage box 12 is made of galvanized steel. A leaf spring 15 is fixedly installed on the surface of the slide plate 13, and one end of the leaf spring 15 is fixedly connected to the support frame 11. A plurality of rollers 16 are rotatably connected in the support frame 11, and the rollers 16 are against the lower surface of the storage box 12. During the rotation of the filter cartridge 5, the inclined surface of the inner wall of the filter cartridge 5 will squeeze the slide plate 13, and the slide plate 13 sliding along the support frame 11 will compress the leaf spring 15 and drive the magnetic plate 14 to slide. At this time, the magnetic plate 14 will be sucked on the outer wall of the storage box 12 and drive the storage box 12 The roller 16 can reduce the friction between the storage box 12 and the support frame 11, making it convenient for the magnetic plate 14 to drive the storage box 12 to move. When the filter cartridge 5 rotates a certain angle, the leaf spring 15 contracts, and the magnetic plate 14 will drive the storage box 12 to slide in the opposite direction. Therefore, during the rotation of the filter cartridge 5, the storage box 12 will slide back and forth in the horizontal direction, so that foreign matter is evenly distributed in the storage box 12. The upper surface of the support frame 11 is fixedly equipped with a baffle 17 that rests against the inner wall of the filter cartridge 5. When the filter cartridge 5 rotates a certain angle, the baffle 17 can block foreign matter, so that the foreign matter moves to a certain height and then slides down.

[0036] The lower surface of the water receiving box 18 is fixedly connected with a plurality of water pipes 19, one end of the water pipe 19 is fixedly connected with the nozzle 20, the inner wall of the water receiving box 18 is fixedly equipped with a round rod 21, the piston plate 22 is slidably sleeved on the arc surface of the round rod 21, the piston plate 22 is adapted to the water receiving box 18, the upper surface of the piston plate 22 is fixedly equipped with an extension plate 23, the extension plate 23 is against the outer wall of the filter cartridge 5, the arc surface of the round rod 21 is sleeved with a spring 24, the two ends of the spring 24 are respectively fixedly connected to the piston plate 22 and the round rod 21, the inner wall of the water pipe 19 is fixedly connected with a first one-way valve 25, and the lower surface of the water receiving box 18 is fixedly connected with a second one-way valve 26. When the filtered sewage drips downward, the water receiving box 18 will collect the sewage. During the rotation of the filter cartridge 5, the parallel The quadrilateral structure will squeeze the extension plate 23, causing the extension plate 23 to slide downward. The sliding of the extension plate 23 will drive the piston plate 22 to slide along the arc surface of the round rod 21 and stretch the spring 24. The sliding of the piston plate 22 will squeeze the sewage in the water receiving box 18. At this time, the first one-way valve 25 is opened, and the second one-way valve 26 is closed. The sewage will be pressed into the water pipe 19. When a certain amount of sewage is gathered, squeezing the sewage again will cause the sewage to be discharged in a jet shape through the nozzle 20. The sewage jet will flush from the outside of the filter cartridge 5 to the inside of the filter cartridge 5, while accelerating the sliding of foreign matter, it can also prevent the filter cartridge 5 from being blocked by foreign matter. The upper surface of the water receiving box 18 is fixedly connected with an expansion bucket 27, and the expansion bucket 27 can increase the water receiving area of ​​the water receiving box 18, thereby accelerating the water receiving efficiency of the water receiving box 18.

[0037] The fixing ring 28 is slidably connected with the blocking plate 29. A latch 30 is vertically slidably penetrated in the blocking plate 29. The latch 30 penetrates the fixing ring 28. A counterweight 34 is fixedly connected to the upper end of the latch 30. A block 32 is fixedly connected to the surface of the blocking plate 29. A slot 33 matching the block 32 is provided on the surface of the fixing ring 28. A pull rod 31 is fixedly assembled on the surface of the blocking plate 29. When the blocking plate 29 is slid into the fixing ring 28, the movement of the blocking plate 29 will cause the block 32 to be inserted into the slot 33. The block 32 cooperates with the slot 33 to limit the position of the blocking plate 29. The latch 30 is inserted through the sealing plate 29 into the fixing ring 28, and the latch 30 reaches the position to limit the sealing plate 29 to prevent the sealing plate 29 from escaping from the fixing ring 28. The sealing plate 29 cooperates with the fixing ring 28 to seal the repair box 1 to prevent sewage from flowing out during the rotation of the filter cartridge 5. The vertical section of the sealing plate 29 is "concave", and the sealing plate 29 is slidably connected to the storage box 12. The sealing plate 29 with a "concave" vertical section will limit the moving path of the storage box 12 to prevent the storage box 12 from moving in the vertical direction.

[0038] The method for using the forest ecological restoration device includes the following steps: S1, remove the blocking plate 29 and place the storage box 12 on the support frame 11; S2, insert the blocking plate 29 into the fixing ring 28, and limit the position of the blocking plate 29 by means of the latch 30; S3, the sewage is passed into the water inlet pipe 2, the filter cartridge 5 will filter out foreign matter in the sewage, and the repair liquid is added through the dosing hopper 4; S4, turning on the motor 7, the filter cartridge 5 rotates to cause the foreign matter to fall into the storage box 12, and the stirring frame 9 starts to stir the sewage and the repair liquid; S5, the rotation of the filter cartridge 5 causes the piston plate 22 to continuously squeeze the sewage, and the sewage jet will clean the filter cartridge 5; S6, open the solenoid valve pipe 3 to discharge the repaired water; S7, remove the blocking plate 29 again, take out the storage box 12 and clean out foreign matter.

[0039] The overall working principle is that when the sewage of the forest water ecology is repaired, the sewage is passed into the water inlet pipe 2, and the sewage flows into the filter cartridge 5 through the water inlet pipe 2. The filter cartridge 5 will filter the sewage, and the foreign matter in the sewage will remain on the inner wall of the filter cartridge 5. At this time, the parallelogram structure of the filter cartridge 5 can increase the filtration area of ​​the filter cartridge 5, thereby improving the filtration efficiency of the filter cartridge 5. Then, the motor 7 is turned on, and the output end of the motor 7 rotates to drive the gear 8 to rotate, and the gear 8 drives the gear ring 6 to rotate, and the gear ring 6 will rotate. The filter cartridge 5 is driven to rotate. At this time, the filter cartridge 5 will drive the foreign matter to move, and the parallelogram structure of the filter cartridge 5 can reduce the slipping of the foreign matter, so that the filter cartridge 5 can drive more foreign matter to move upward. When the filter cartridge 5 rotates to a certain angle, the baffle 17 can block the foreign matter, so that the foreign matter moves to a certain height and then slides down. At this time, the storage box 12 will collect the foreign matter, and the drip hole 35 can discharge the sewage in the storage box 12. During the rotation of the filter cartridge 5, the inclined surface of the inner wall of the filter cartridge 5 will squeeze the slide plate 13. The sliding of the slide plate 13 along the inner side of the support frame 11 will compress the leaf spring 15 and drive the magnetic plate 14 to slide. At this time, the magnetic plate 14 will be attracted to the outer wall of the storage box 12 and drive the storage box 12 to move. The roller 16 can reduce the friction between the storage box 12 and the support frame 11, making it easier for the magnetic plate 14 to drive the storage box 12 to move. When the filter cartridge 5 rotates a certain angle, the leaf spring 15 contracts, and the magnetic plate 14 drives the storage box 12 to slide in the opposite direction. Therefore, during the rotation of the filter cartridge 5, the storage box 12 will slide back and forth in the horizontal direction. Thereby, foreign matter is evenly distributed in the storage box 12. When sewage flows out of the filter cartridge 5, it will gather at the lower end of the inner wall of the repair box 1, and then the repair liquid will be added through the dosing hopper 4. The belt 10 will rotate along with the output end of the motor 7 to drive the stirring frame 9 to rotate. The stirring frame 9 will quickly mix the repair liquid with the sewage, thereby accelerating the efficiency of sewage repair. Since the foreign matter has been filtered out, the sewage can be fully mixed with the repair liquid. After the repair is completed, the solenoid valve tube 3 is opened to discharge the water from the repair box 1 into the forest water ecology.

[0040] When the filtered sewage drips downward, the water receiving box 18 will collect the sewage, and the expansion bucket 27 can increase the water receiving area of ​​the water receiving box 18, thereby accelerating the water receiving efficiency of the water receiving box 18. During the rotation of the filter cartridge 5, the parallelogram structure of the filter cartridge 5 will squeeze the extension plate 23, causing the extension plate 23 to slide downward. The sliding of the extension plate 23 will drive the piston plate 22 to slide along the arc surface of the round rod 21 and stretch the spring 24. The sliding of the piston plate 22 will squeeze the sewage in the water receiving box 18. At this time, the first one-way valve 25 is opened, and the second one-way valve 26 is closed. The sewage will be pressed into the water guide pipe 19. When a certain amount of sewage is gathered, squeezing the sewage again will cause the sewage to be discharged in a jet shape through the nozzle 20. The sewage jet will flush from the outside of the filter cartridge 5 to the inside of the filter cartridge 5, while accelerating the sliding of foreign matter. The expansion bucket 27 can prevent the filter cartridge 5 from being blocked by foreign objects. At this time, the expansion bucket 27 will continue to collect sewage and store the sewage. When the filter cartridge 5 rotates a certain angle, the spring 24 contracts, and the piston plate 22 slides upward with the elastic force of the spring 24. At this time, the first one-way valve 25 is closed and the second one-way valve 26 is opened, thereby ensuring that the piston plate 22 can slide upward and reset normally, and preventing sewage from flowing back from the water pipe 19 into the water receiving box 18. When the piston plate 22 slides out of the water receiving box 18, the sewage in the expansion bucket 27 will quickly flow into the water receiving box 18 to replenish the water in the water receiving box 18, and then the filter cartridge 5 can be cleaned normally. Therefore, the expansion bucket 27 can not only speed up the water collection efficiency of the water receiving box 18, but also temporarily store water, which is convenient for quickly replenishing the water in the water receiving box 18.

[0041] When the storage box 12 needs to be taken out, the latch 30 is pulled out with the help of the counterweight block 34, and then the pull rod 31 is pulled, and the pull rod 31 will drive the blocking plate 29 to slide out of the fixing ring 28, and then the storage box 12 can be taken out to clean the foreign matter. After cleaning, the storage box 12 is put back on the support frame 11, and the support frame 11 is in contact with the magnetic plate 14, and then the blocking plate 29 is slid into the fixing ring 28 again, and the blocking plate 29 will contact the storage box 12 at this time, and the blocking plate 29 with a "concave" shape in the vertical cross section will limit the storage box 12 The moving path prevents the storage box 12 from moving in the vertical direction. The movement of the blocking plate 29 will cause the block 32 to be inserted into the slot 33. The block 32 cooperates with the slot 33 to limit the position of the blocking plate 29. Then the latch 30 passes through the blocking plate 29 and is inserted into the fixing ring 28. The latch 30 reaches the position to limit the blocking plate 29, preventing the blocking plate 29 from escaping from the fixing ring 28. The blocking plate 29 cooperates with the fixing ring 28 to seal the repair box 1, preventing sewage from flowing out during the rotation of the filter cartridge 5.

[0042] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A forest ecological restoration device, comprising a restoration box (1), characterized in that: The side wall of the repair box (1) is fixedly connected to a water inlet pipe (2) and a medicine adding hopper (4), the lower surface of the repair box (1) is fixedly connected to a solenoid valve pipe (3), and further comprises: A filtering structure disposed on the inner wall of the repair box (1) and used to remove foreign matter in sewage, the filtering structure comprising a filter cartridge (5) rotatably mounted on the inner wall of the repair box (1), a motor (7) for rotating the filter cartridge (5), and a storage box (12) for collecting foreign matter; A cleaning structure disposed on the inner wall of the repair box (1) and used for flushing the filter cartridge (5), the cleaning structure comprising a water receiving box (18) fixedly mounted on the inner wall of the repair box (1), a spray pipe (20) for spraying water, and a piston plate (22) for squeezing sewage; A blocking structure is arranged on the side wall of the repair box (1) and is used to prevent sewage from flowing out. The blocking structure comprises a fixing ring (28) fixedly connected to the repair box (1) and a blocking plate (29) used to cooperate with the fixing ring (28) to block the repair box (1).

2. A forest ecological restoration device according to claim 1, characterized in that: A toothed ring (6) is fixedly mounted on one end of the filter cartridge (5), the toothed ring (6) abuts against the inner wall of the repair box (1), the motor (7) is fixedly mounted on the outer wall of the repair box (1), the output end of the motor (7) passes through the repair box (1) and is coaxially fixedly mounted with a gear (8), the gear (8) meshes with the toothed ring (6), a stirring frame (9) is rotatably connected to the lower end of the inner wall of the repair box (1), one end of the stirring frame (9) is sleeved with a belt (10), the belt (10) is sleeved on the output end of the motor (7), a support frame (11) is fixedly mounted on the inner wall of the repair box (1), the storage box (12) is slidably connected to the support frame (11), and a plurality of drip holes (35) are provided on the lower surface of the storage box (12).

3. A forest ecological restoration device according to claim 2, characterized in that: The vertical cross-section of the outer ring of the filter cartridge (5) is in the form of a parallelogram, and the inner wall of the filter cartridge (5) is provided with an inclined surface.

4. A forest ecological restoration device according to claim 2, characterized in that: A slide plate (13) is slidably inserted into the support frame (11), a magnetic plate (14) is fixedly mounted on one side of the slide plate (13), the storage box (12) is made of galvanized steel, a leaf spring (15) is fixedly mounted on the surface of the slide plate (13), one end of the leaf spring (15) is fixedly connected to the support frame (11), a plurality of rollers (16) are rotatably connected to the support frame (11), and the rollers (16) are against the lower surface of the storage box (12).

5. A forest ecological restoration device according to claim 2, characterized in that: A baffle (17) is fixedly mounted on the upper surface of the support frame (11) and abuts against the inner wall of the filter cartridge (5).

6. A forest ecological restoration device according to claim 3, characterized in that: The lower surface of the water receiving box (18) is fixedly connected to a plurality of water guide pipes (19), one end of the water guide pipe (19) is fixedly connected to the nozzle (20), the inner wall of the water receiving box (18) is fixedly equipped with a round rod (21), the piston plate (22) is slidably sleeved on the arc surface of the round rod (21), the piston plate (22) is adapted to the water receiving box (18), the upper surface of the piston plate (22) is fixedly equipped with an extension plate (23), the extension plate (23) abuts against the outer wall of the filter cartridge (5), the arc surface of the round rod (21) is sleeved with a spring (24), the two ends of the spring (24) are respectively fixedly connected to the piston plate (22) and the round rod (21), the inner wall of the water guide pipe (19) is fixedly connected to a first one-way valve (25), and the lower surface of the water receiving box (18) is fixedly connected to a second one-way valve (26).

7. A forest ecological restoration device according to claim 6, characterized in that: The upper surface of the water receiving box (18) is fixedly connected to an expansion bucket (27).

8. The forest ecological restoration device according to claim 1, characterized in that: The fixing ring (28) is slidably connected to the sealing plate (29), a latch (30) is vertically slidably penetrated in the sealing plate (29), the latch (30) penetrates the fixing ring (28), a counterweight (34) is fixedly connected to the upper end of the latch (30), a clamping block (32) is fixedly connected to the surface of the sealing plate (29), a clamping groove (33) adapted to the clamping block (32) is provided on the surface of the fixing ring (28), and a pull rod (31) is fixedly assembled on the surface of the sealing plate (29).

9. A forest ecological restoration device according to claim 8, characterized in that: The vertical cross-section of the blocking plate (29) is concave in shape, and the blocking plate (29) is slidably connected to the storage box (12).

10. A method for using the forest ecological restoration device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, removing the blocking plate (29), and placing the storage box (12) on the support frame (11); S2, inserting the blocking plate (29) into the fixing ring (28), and limiting the position of the blocking plate (29) by means of the latch (30); S3, the sewage is passed into the water inlet pipe (2), the filter cartridge (5) will filter out foreign matter in the sewage, and the repair liquid is added through the dosing hopper (4); S4, turning on the motor (7), the filter cartridge (5) rotates to cause the foreign matter to fall into the storage box (12), and the stirring frame (9) starts stirring the sewage and the repair liquid; S5, the filter cartridge (5) rotates so that the piston plate (22) continuously squeezes the sewage, and the sewage jet cleans the filter cartridge (5); S6, open the solenoid valve tube (3) to discharge the repaired water; S7, remove the blocking plate (29) again, take out the storage box (12) and clean out the foreign matter.

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