Garden sewage decontamination and diversion device

Abstract

The invention relates to the technical field of garden road drainage, in particular to a garden sewage decontamination and diversion device. The device comprises a drainage shell, a rainwater grate is arranged at the top of the drainage shell, a sewage box is arranged on one side of the drainage shell, an inlet is formed in the side, close to the drainage shell, of the sewage box, a partition plate is fixedly connected to the position, close to the top end, in the drainage shell, and a filter plate is arranged on the partition plate. According to the garden sewage decontamination and diversion device, when filter holes in a filter plate are blocked by impurities such as peach gum and rosin, a lifting plate is close to the filter plate, a plurality of dredging rods can eject the impurities in the corresponding filter holes out, meanwhile, a convex ring pushes the filter plate upwards, and the impurities on the filter holes and the filter plate all move to the position where the impurities can be pushed by a scraping plate; and sundries in the drainage shell are intensively cleaned into the dirt box through the scraping plate, automatic dredging of the filtering holes is achieved, and the situation that the decontamination and diversion effects of the device on accumulated water on the road are reduced is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of garden road drainage, in particular to a garden sewage decontamination and diversion device. Background Art

[0002] The construction of a drainage system is essential during the construction of a garden. Garden roads are prone to waterlogging due to factors such as weather. Therefore, the construction of road drainage is a top priority in garden construction.

[0003] Some gardens will plant ornamental plants such as peach trees and pine trees on both sides of the road to beautify the gardens. Peach trees and pine trees will secrete highly sticky substances such as peach gum and rosin during their growth. When it rains, rainwater will knock some branches, leaves, peach gum and rosin from the trees onto the road, causing branches, leaves, peach gum, rosin and other debris to mix in the accumulated water on the road and be discharged into the drainage pipe.

[0004] When the existing garden sewage decontamination and diversion device diverts and discharges the road water in the above scenario, a filter net is usually set inside the device to intercept the debris in the accumulated water, so as to prevent the accumulated water mixed with a large amount of debris from being discharged into the drainage pipe, which increases the pressure of the drainage pipe to handle sewage. The filter net is easily clogged by the debris in the accumulated water when filtering the accumulated water. In order to reduce the pressure on the operator to clean up the debris and maintain the filter net, the device usually has the function of cleaning the debris on the filter net.

[0005] However, when there are strong sticky impurities such as peach gum and rosin in the sewage, when the filter screen filters the sewage with a slow flow rate, the peach gum and rosin will adhere to the inner wall of the filter screen mesh, and it is difficult to flush the peach gum and rosin in the mesh by water flow. When the peach gum and rosin are physically cleaned by a brush or a scraper, the bristles of the brush and the scraper are difficult to fully contact with the inner wall of the mesh, resulting in poor cleaning effect of the brush or the scraper on the filter screen. Therefore, the filter screen is easily clogged by the sticky impurities such as peach gum and rosin, affecting the device. The filter screen has a drainage function. At the same time, in the prior art, a box for storing cleaned debris is usually provided on one side of the filter screen, and an opening for pouring debris is provided on the side of the box close to the filter screen. However, when the filter screen filters the accumulated water, some of the accumulated water will splash into the box through the opening, causing the space in the box to be occupied by the accumulated water, thereby reducing the amount of debris that the box can accommodate. If a hole groove for discharging the accumulated water is provided at the bottom of the box, the hole groove will also be easily blocked by debris, thereby increasing the maintenance cost of the box for the operator. Summary of the invention

[0006] The purpose of the present invention is to provide a garden sewage decontamination and diversion device to solve the problems raised in the above background technology.

[0007] In order to achieve the above-mentioned purpose, a garden sewage decontamination and diversion device is provided, including a drainage shell, a rainwater grate is arranged on the top of the drainage shell, a dirt box is arranged on one side of the drainage shell, an inlet is provided on the side of the dirt box close to the drainage shell, a partition is fixedly connected to the position near the top of the drainage shell, a filter plate is arranged on the partition, a plurality of filter holes are arranged on the filter plate, a sewage trough and a movable groove are arranged on the side of the drainage shell close to the dirt box, the bottom surface of the sewage trough and the upper surface of the partition are at the same height, a lifting plate is slidably arranged inside the drainage shell, the lifting plate is arranged on the lower side of the partition, and the lower part of the partition is provided with a movable groove. A distance-adjusting mechanism is arranged on the side, and the distance-adjusting mechanism is used to drive the lifting plate to be close to or away from the partition plate. A plurality of dredging rods are fixedly connected to the upper surface of the lifting plate, and the positions of the plurality of dredging rods correspond one to one to the positions of the plurality of filter holes. A convex ring is fixedly connected to the position near the top of the dredging rod. A supporting plate is arranged inside the movable groove, and the supporting plate slides up and down in the movable groove. The supporting plate sliding up and down drives the dirt box to move up and down. One end of the supporting plate is fixedly arranged on the lower surface of the lifting plate, and the other end of the supporting plate contacts with the lower surface of the dirt box. A connecting groove is arranged on one side of the lifting plate, and drainage pipes are fixedly connected to the positions near the bottom of both sides of the drainage shell;

[0008] Two guide rods are symmetrically fixedly connected inside the drainage shell, and scrapers are slidably sleeved on the two guide rods. The lower ends of the scrapers are in sliding contact with the upper surface of the partition, and two second springs are arranged between the side of the scraper away from the dirt box and the inner wall of the drainage shell. The two second springs are respectively sleeved on the two guide rods, and a pull rope is fixedly connected to the side of the scraper away from the dirt box. A winding and unwinding mechanism for winding and unwinding the pull rope is arranged inside the drainage shell, and when the distance adjusting mechanism drives the lifting plate to approach the partition, the distance adjusting mechanism drives the winding and unwinding mechanism to rotate, so that the winding and unwinding mechanism winds up the pull rope.

[0009] As a further improvement of the present technical solution, when the lifting plate is close to the partition, the lifting plate drives the dirt box to move upward through the support plate, so that the inlet and the sewage trough are connected. At the same time, the lifting plate drives several dredging rods and several convex rings to move upward, so that the upper ends of several dredging rods are respectively inserted into the corresponding filter holes, and the convex rings are in contact with the lower surface of the filter plate. The moving convex ring pushes the filter plate upward. When the convex ring is not in contact with the filter plate, the upper surface of the filter plate is lower than the upper surface of the partition.

[0010] As a further improvement of the present technical solution, the distance adjustment mechanism includes two first hinges symmetrically hinged on the lower surface of the partition, and a second hinge is rotatably arranged on the side where the two first hinges are close to each other. The first hinge and the second hinge are both inclined, and the position where the first hinge and the second hinge are rotatably connected is located at the center of the first hinge and the second hinge. The lower end of the second hinge is hinged to the upper surface of the lifting plate, and a connecting rod is fixedly connected between the two first hinges near the lower end. Two sleeve frames are slidably sleeved on the connecting rod, and the sleeve frames are fixedly arranged on the upper surface of the lifting plate. A translation assembly is arranged on the lower side of the partition, and the translation assembly is used to drive the upper ends of the two second hinges to move laterally.

[0011] As a further improvement of the present technical solution, the translation assembly includes two mounting frames symmetrically fixedly arranged on the lower surface of the partition, a screw rod is rotatably arranged inside the mounting frame, a slider is threadedly connected to the screw rod, the slider is slidably arranged in the mounting frame, and the upper ends of the two second hinge rods are respectively rotatably connected to the sides of the two sliders away from each other.

[0012] As a further improvement of the present technical solution, the translation assembly also includes a waterproof motor fixedly mounted on the lower surface of the partition, and two driving wheels are coaxially fixedly connected to the output shaft of the waterproof motor, and the two driving wheels are both connected to the transmission belts, one end of the screw rod passes through the mounting frame and is coaxially fixedly connected to the driven wheel, and the two transmission belts are respectively connected to the two driven wheels.

[0013] As a further improvement of the present technical solution, the retracting and unreeling mechanism includes an electric telescopic rod fixedly mounted on the top surface of the drainage shell, a roller is rotatably provided at the lower end of the piston rod of the electric telescopic rod, the pull rope is wound around the roller, and a clamping block is coaxially fixedly connected to the lower surface of the roller.

[0014] As a further improvement of the present technical solution, the rewinding and unwinding mechanism also includes a transmission shaft rotatably arranged on the partition, the lower end of the transmission shaft is coaxially fixedly connected with a driven bevel gear, the output shaft of the waterproof motor is coaxially fixedly connected with a driving bevel gear, the driving bevel gear and the driven bevel gear are meshed, and a card slot is coaxially opened on the upper end face of the transmission shaft, and when the lifting plate approaches the partition, the card block is inserted into the card slot.

[0015] As a further improvement of the present technical solution, a storage groove is provided on the partition, the filter plate is slidably arranged in the storage groove, a second L-shaped plate is fixedly connected to the lower surface of the filter plate near the four corners, a first spring is fixedly connected between the upper surface of the horizontal section of the second L-shaped plate and the lower surface of the partition, a second pressure sensor is fixedly connected to the lower surface of the second L-shaped plate, the lower surface of the second pressure sensor is fixedly connected to the first L-shaped plate, and the upper end of the first L-shaped plate is fixedly arranged on the lower surface of the partition.

[0016] As a further improvement of the technical solution, a first pressure sensor is fixedly mounted on the upper surface of the partition, and when the pull rope pulls the scraper to the side of the filter plate away from the dirt box, the scraper presses the first pressure sensor.

[0017] As a further improvement of the present technical solution, a diversion well frame is fixedly connected to the top of the outer side wall of the drainage shell, a guide frame is fixedly connected to one side of the drainage shell, the sewage box is slidably arranged inside the guide frame, a handle is fixedly connected to the top of the sewage box, and the upper end of the handle extends to the inside of the diversion well frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the garden sewage decontamination and diversion device, when the filter holes on the filter plate are blocked by sundries such as peach gum and rosin, by making the lifting plate close to the filter plate, several dredging rods can push out the sundries in the corresponding filter holes, and at the same time, the convex ring pushes the filter plate upward, so that the filter holes and the sundries on the filter plate are moved to a position where they can be pushed by the scraper, and then the sundries in the drainage shell are concentratedly cleaned into the interior of the dirt box by the scraper, so as to realize automatic dredging of the filter holes, avoid the decline of the decontamination and diversion effect of the device on road water, and reduce the maintenance cost of the device.

[0020] 2. In the garden sewage decontamination and diversion device, when the filter hole is not blocked by peach gum, rosin and other debris and can filter the accumulated water normally, by setting the inlet and the drain trough at different heights, the inlet is not connected to the drain trough when the filter plate filters the sewage, which can avoid the accumulated water on the upper side of the partition from splashing into the sewage tank through the drain trough and the inlet successively, causing the accumulated water to occupy the space inside the sewage tank, thereby effectively improving the space utilization rate inside the sewage tank.

[0021] Attached picture says

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 One of the cross-sectional views of the overall structure of the present invention;

[0024] Figure 3 The second cross-sectional view of the overall structure of the present invention;

[0025] Figure 4 This is one of the structural schematic diagrams of the partition plate and the lifting plate of the present invention;

[0026] Figure 5 This is the second structural schematic diagram of the partition plate and the lifting plate of the present invention;

[0027] Figure 6It is a structural schematic diagram of the translation assembly of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the reeling and unreeling mechanism of the present invention;

[0029] Figure 8 This is one of the partial structural schematic diagrams of the reeling and unreeling mechanism of the present invention;

[0030] Fig. 9 This is the second partial structural schematic diagram of the reeling and unreeling mechanism of the present invention;

[0031] Fig.10 is a cross-sectional view of a partition of the present invention;

[0032] Fig.11 For the present invention Fig.10 A magnified view of the structure at center A;

[0033] Fig.12 It is a structural schematic diagram of the lifting plate of the present invention.

[0034] The meaning of each number in the figure is:

[0035] 1. Diversion well frame;

[0036] 2. Drainage shell; 21. Rainwater grate; 22. Guide frame; 23. Drain pipe;

[0037] 24, partition; 241, first pressure sensor; 242, storage groove; 243, first L-shaped plate; 244, second pressure sensor;

[0038] 25, filter plate; 251, filter hole; 252, second L-shaped plate; 253, first spring;

[0039] 26. Movable trough; 27. Sewage trough;

[0040] 3. Waste box; 31. Carrying handle; 32. Entrance;

[0041] 4. lifting plate; 41. dredging rod; 411. convex ring; 42. supporting plate; 43. connecting groove;

[0042] 5. Scraper; 51. Pull rope;

[0043] 6. Guide rod; 61. Second spring;

[0044] 7. Distance adjustment mechanism; 71. First hinge rod; 711. Connecting rod; 712. Sleeve frame; 72. Second hinge rod;

[0045] 73, translation assembly; 731, waterproof motor; 732, driving wheel; 733, transmission belt; 734, driven wheel; 735, mounting frame; 736, lead screw; 737, slider; 738, driving bevel gear;

[0046] 8. Rewinding and unwinding mechanism; 81. Reel; 82. Electric telescopic rod; 83. Transmission shaft; 84. Driven bevel gear; 85. Clamp block; 86. Clamp slot. DETAILED DESCRIPTION

[0047] 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.

[0048] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0050] Example 1

[0051] See also Figure 1-Figure 12As shown, a garden sewage decontamination and diversion device is provided, including a drainage shell 2, a rainwater grate 21 is arranged on the top of the drainage shell 2, a diversion well frame 1 is fixedly connected to the top of the outer wall of the drainage shell 2, the diversion well frame 1 and the drainage shell 2 are buried on both sides of the road, a partition 24 is fixedly connected to the position near the top of the drainage shell 2, a receiving groove 242 is opened on the partition 24, a filter plate 25 is slidably arranged inside the receiving groove 242, and the filter plate 25 can move up and down in the receiving groove 242, a second L-shaped plate 252 is fixedly connected to the lower surface of the filter plate 25 near the four corners, a first spring 253 is fixedly connected between the upper surface of the horizontal section of the second L-shaped plate 252 and the lower surface of the partition 24, and the first spring 253 The second L-shaped plate 252 is pulled upward so that the first spring 253 and the second L-shaped plate 252 cooperate to support the filter plate 25 and prevent the filter plate 25 from falling from the storage groove 242. In the process of the filter plate 25 filtering sewage, the upper surface of the filter plate 25 is lower than the upper surface of the partition 24. At this time, the position inside the storage groove 242 located on the upper side of the filter plate 25 is set as a dirt storage chamber, and a plurality of filter holes 251 are opened on the filter plate 25. At the same time, a lifting plate 4 is slidably arranged inside the drainage shell 2, and the lifting plate 4 is arranged on the lower side of the partition 24. A connecting groove 43 is opened on one side of the lifting plate 4. Drain pipes 23 are fixedly connected to the positions near the bottom of both sides of the drainage shell 2, and the two drainage pipes 23 are both externally connected to the rainwater pipe network.

[0052] When the accumulated water on the road flows into the interior of the drainage shell 2 through the grid of the rainwater grate 21, the rainwater grate 21 intercepts large-volume debris such as weeds and branches in the accumulated water on the road, and the accumulated water flowing into the drainage shell 2 will fall on the partition 24, and then the accumulated water flows to the lifting plate 4 through a plurality of filter holes 251, and then the accumulated water flows to the bottom of the drainage shell 2 through the connecting groove 43, and the accumulated water flowing into the bottom of the drainage shell 2 is discharged into the rainwater pipe network through two drainage pipes 23, so that the device can process the accumulated water. When the accumulated water passes through the filter holes 251, the filter holes 251 will filter out small-volume debris such as peach gum and rosin in the accumulated water, and the filtered debris will accumulate inside the dirt storage chamber, so that the accumulated water entering the rainwater pipe network through the drainage pipe 23 can be kept in a relatively clean state, thereby reducing the sewage treatment pressure of the rainwater pipe network.

[0053] When several filter holes 251 filter accumulated water, peach gum and rosin in the accumulated water will adhere to the inner wall of the filter hole 251 because peach gum and rosin have strong adhesion. When there are too many peach gum and rosin adhering to the inner wall of the filter hole 251, the peach gum and rosin will block the filter hole 251, making it impossible for the accumulated water to pass through the filter hole 251 and be discharged into the drain pipe 23 in time. When the accumulated water accumulates on the upper side of the partition 24, it is easy for the device to lose the effect of decontamination and diversion of road accumulated water. In order to solve this problem, a dirt box 3 is provided on one side of the drainage shell 2, and a guide frame 22 is fixedly connected to one side of the drainage shell 2. The dirt box 3 is slidably arranged inside the guide frame 22. The guide frame 22 limits the moving path of the dirt box 3 so that the dirt box 3 is in close sliding contact with one side of the drainage shell 2, and the top of the dirt box 3 A lifting handle 31 is fixedly connected to the part, and the upper end of the lifting handle 31 extends to the inside of the diversion well frame 1. An inlet 32 ​​is provided on the side of the sewage box 3 close to the drainage shell 2, and a sewage trough 27 and a movable groove 26 are provided on the side of the drainage shell 2 close to the sewage box 3. The bottom surface of the sewage trough 27 and the upper surface of the partition 24 are located at the same height. When the filter hole 251 is not blocked by debris, the inlet 32 ​​and the sewage trough 27 are at different heights, that is, the inlet 32 ​​and the sewage trough 27 are staggered. The inlet 32 ​​is not connected with the sewage trough 27. At this time, the inlet 32 ​​is located at the lower end of the sewage trough 27. When there is water accumulation on the upper side of the partition 24, the accumulated water on the partition 24 will not splash into the sewage box 3 through the inlet 32, so as to avoid the accumulated water occupying the space inside the sewage box 3 and reducing the space for storing debris in the sewage box 3.

[0054] A plurality of dredging rods 41 are fixedly connected to the upper surface of the lifting plate 4. The positions of the plurality of dredging rods 41 correspond to the positions of the plurality of filter holes 251 one by one. The sizes of the dredging rods 41 and the filter holes 251 are adapted to each other. A distance adjustment mechanism 7 is provided on the lower side of the partition 24. The distance adjustment mechanism 7 is used to drive the lifting plate 4 to approach or move away from the partition 24. When the lifting plate 4 approaches the partition 24, that is, when the distance adjustment mechanism 7 drives the lifting plate 4 to move upward, the moving lifting plate 4 drives the plurality of dredging rods 41 moves upward, so that the upper ends of several dredging rods 41 are respectively inserted into the corresponding filter holes 251. After the dredging rods 41 are inserted into the filter holes 251, the side walls of the dredging rods 41 are in contact with the inner walls of the filter holes 251. After the dredging rods 41 are inserted into the filter holes 251, the dredging rods 41 push the peach gum and rosin adhering to the inner walls of the filter holes 251 upward out of the filter holes 251, thereby removing the peach gum and rosin that block the filter holes 251 and ensuring the normal water flow of the filter holes 251.

[0055] After the dredging rod 41 dredges the filter hole 251, the distance adjustment mechanism 7 will drive the dredging rod 41 to move downward. If the peach gum and rosin pushed onto the upper side of the filter plate 25 are not removed, the filter hole 251 will be blocked again. In order to remove the peach gum and rosin on the filter plate 25, two guide rods 6 are symmetrically fixedly connected inside the drainage housing 2. Scrapers 5 are slidably sleeved on the two guide rods 6. The two guide rods 6 are arranged in parallel and are on the same horizontal plane. The lower end of the scraper 5 is in sliding contact with the upper surface of the partition 24. Two second springs 61 are arranged between the side of the scraper 5 away from the dirt box 3 and the inner wall of the drainage housing 2. The two second springs 61 are respectively sleeved on the two guide rods 6. The second springs 61 push the scraper 5 to move in the direction close to the dirt box 3. At the same time, when the scraper A drawstring 51 is fixedly connected to the side away from the dirt box 3. A reeling and unwinding mechanism 8 for reeling and unwinding the drawstring 51 is arranged inside the drainage housing 2. A protective shell is arranged outside the reeling and unwinding mechanism 8. The protective shell protects the reeling and unwinding mechanism 8 to prevent garbage from contacting the reeling and unwinding mechanism 8. When the distance adjustment mechanism 7 drives the lifting plate 4 to approach the partition 24, the distance adjustment mechanism 7 drives the reeling and unwinding mechanism 8 to rotate, so that the reeling and unwinding mechanism 8 rewinds the drawstring 51. The drawstring 51 pulls the scraper 5 in the direction away from the dirt box 3 during the process of being reeled by the reeling and unwinding mechanism 8. At this time, the scraper 5 squeezes the second spring 61 to make the second spring 61 elastically contract. When the scraper 5 moves on the upper side of the filter plate 25, the scraper 5 does not scratch the debris on the filter plate 25.

[0056] When the scraper 5 passes through the upper side of the filter plate 25, the distance adjusting mechanism 7 continues to drive the lifting plate 4 to move upward. At the same time, a convex ring 411 is fixedly connected to the position near the top of the dredging rod 41. When the upper end surface of the dredging rod 41 and the upper surface of the filter plate 25 are at the same height, the convex ring 411 contacts the lower surface of the filter plate 25, and then the moving convex ring 411 will push the filter plate 25 upward, and the upwardly moved filter plate 25 drives the second L-shaped plate 252 to move upward. During this process, the first spring 253 undergoes elastic contraction. When the inlet 32 ​​and the sewage trough 27 are connected, the upper surfaces of the filter plate 25 and the partition 24 are located on the same plane. At this time, the distance adjusting mechanism 7 stops driving the lifting plate 4 to move, and the dirt storage chamber disappears when the filter plate 25 and the partition 24 are in the same plane. At this time, the peach gum, rosin and other debris on the filter plate 25 are also on the upper side of the partition 24.

[0057] At the same time, a support plate 42 is arranged inside the movable groove 26, and the support plate 42 slides up and down in the movable groove 26. One end of the support plate 42 is fixedly arranged on the lower surface of the lifting plate 4, and the other end of the support plate 42 extends to the lower side of the dirt box 3 and contacts the lower surface of the dirt box 3. When the distance adjustment mechanism 7 drives the lifting plate 4 to approach the partition 24, the lifting plate 4 drives the support plate 42 to move up on the inner wall of the movable groove 26, and the moving support plate 42 drives the dirt box 3 to move upward along the inner wall of the guide frame 22, so that the inlet 32 ​​and the sewage groove 27 are connected, that is, the bottom of the inlet 32 ​​and the sewage groove 27 are on the same plane. When the inlet 32 ​​and the sewage groove 27 are connected, the bottom of the sewage groove 27 is connected. When the sewage trough 27 is connected, the distance adjusting mechanism 7 drives the convex ring 411 to push the filter plate 25 to the same horizontal plane as the partition 24. At this time, the reeling and unreeling mechanism 8 is disconnected from the distance adjusting mechanism 7. At this time, the reeling and unreeling mechanism 8 releases the reeling of the pull rope 51, and the squeezed second spring 61 relaxes to push the scraper 5, so that the scraper 5 moves in the direction close to the sewage tank 3. During the movement of the scraper 5, the scraper 5 scrapes the peach gum and rosin on the filter plate 25, and after the peach gum and rosin are scraped off, they are pushed into the sewage trough 27 by the scraper 5. The impurities entering the sewage trough 27 enter the sewage tank 3 through the inlet 32.

[0058] The structure of the distance adjustment mechanism 7 is detailed below. Figure 4-Figure 6 The distance adjustment mechanism 7 includes two first hinges 71 symmetrically hinged on the lower surface of the partition 24, and the second hinge 72 is rotatably arranged on the side where the two first hinges 71 are close to each other. The first hinge 71 and the second hinge 72 are both inclinedly arranged. The position where the first hinge 71 and the second hinge 72 are rotatably connected is located at the center of the first hinge 71 and the second hinge 72. The lower end of the second hinge 72 is hinged to the upper surface of the lifting plate 4. A connecting rod 711 is fixedly connected between the two first hinges 71 near the lower end. Two sleeve frames 712 are slidably sleeved on the connecting rod 711. The sleeve frames 712 are arranged horizontally. The sleeve frames 712 and the connecting rod 711 cooperate to limit the lower ends of the two first hinges 71 to only move horizontally. The sleeve frame 712 is fixedly arranged on the upper surface of the lifting plate 4, and a translation assembly 73 is arranged on the lower side of the partition 24. The translation assembly 73 is used to drive the upper ends of the two second hinges 72 to move horizontally. The translation assembly 73 includes two mounting frames 735 symmetrically fixedly arranged on the lower surface of the partition 24. A screw rod 736 is rotatably arranged inside the mounting frame 735. A slider 737 is threadedly connected to the screw rod 736. The slider 737 is slidably arranged in the mounting frame 735. The upper ends of the two second hinges 72 are respectively rotatably connected to the sides of the two sliders 737 away from each other. The mounting frame 735 is arranged horizontally, and the mounting frame 735 and the slider 737 cooperate to limit the upper ends of the two second hinges 72 to only move horizontally.

[0059] The translation assembly 73 also includes a waterproof motor 731 fixedly mounted on the lower surface of the partition 24. The waterproof motor 731 is a servo motor with an adjustable output shaft rotation direction. The output shaft of the waterproof motor 731 is coaxially fixedly connected to two driving wheels 732. The two driving wheels 732 are both connected to a transmission belt 733. One end of the screw rod 736 passes through the mounting frame 735 and is coaxially fixedly connected to a driven wheel 734. The two transmission belts 733 are respectively connected to the two driven wheels 734. After the waterproof motor 731 is started, its output shaft drives the two driving wheels 732 to rotate. The two driving wheels 732 drive the two driven wheels 734 to rotate simultaneously through the two transmission belts 733, so that the rotating driven wheel 734 drives the corresponding screw rod 736 to rotate. The screw rod 736 and the corresponding slider 737 are threadedly connected to each other, so that the two sliders 737 are respectively driven. The upper ends of the two second hinges 72 move laterally in the direction away from the filter plate 25. At this time, the lower ends of the two second hinges 72 move upward, and the moved second hinge 72 pulls the lifting plate 4 upward. The moved lifting plate 4 drives the two first hinges 71 to rotate, so that one end of the connecting rod 711 moves synchronously horizontally along the inner wall of the sleeve frame 712. The lifting plate 4 is pulled by the second hinge 72 and the first hinge 71 to keep the lifting plate 4 in a horizontal state. Similarly, the output shaft of the waterproof motor 731 rotates in the opposite direction, and the two screw rods 736 rotate in the opposite direction, driving the lower ends of the two second hinges 72 to move downward, so that the lifting plate 4 can move vertically downward. In this way, the lifting plate 4, the dredging rod 41 and the convex ring 411 can be accurately adjusted to start and stop positions, thereby meeting the requirement that the dredging rod 41 dredges the filter hole 251.

[0060] In order to clean the peach gum and rosin in the filter hole 251 and the dirt storage chamber in time when the filter hole 251 is blocked by peach gum and rosin, a waterproof second pressure sensor 244 is fixedly connected to the lower surface of the second L-shaped plate 252, and the second pressure sensor 244 is electrically connected to the waterproof motor 731. The lower surface of the second pressure sensor 244 is fixedly connected to the first L-shaped plate 243, and the upper end of the first L-shaped plate 243 is fixedly arranged on the lower surface of the partition 24. When the filter hole 251 is blocked by peach gum and rosin, the accumulated water will accumulate in the dirt storage chamber because it cannot quickly pass through the filter hole 251, and the dirt storage chamber The deeper the rainwater accumulated in the filter, the greater the pressure on the filter plate 25. The filter plate 25 under pressure will drive the second L-shaped plate 252 to move downward, causing the first spring 253 to elastically stretch. The horizontal section spacing between the first L-shaped plate 243 and the second L-shaped plate 252 will be reduced, causing the pressure on the second pressure sensor 244 to increase. When the pressure detected by the second pressure sensor 244 increases to a preset value, the second pressure sensor 244 sends an electrical signal to the waterproof motor 731, causing the waterproof motor 731 to start in time, so that the scraper 5 can clean the peach gum and rosin on the filter plate 25.

[0061] The structure of the rewinding and unwinding mechanism 8 is detailed below. Figure 7-Figure 9 The reeling and unwinding mechanism 8 includes an electric telescopic rod 82 fixedly mounted on the top surface of the drainage housing 2, a reel 81 is rotatably provided at the lower end of the piston rod of the electric telescopic rod 82, a pull rope 51 is wound around the reel 81, a square block 85 is coaxially fixedly connected to the lower surface of the reel 81, the reeling and unwinding mechanism 8 also includes a transmission shaft 83 rotatably provided on the partition 24, a driven bevel gear 84 is coaxially fixedly connected to the lower end of the transmission shaft 83, a driving bevel gear 738 is coaxially fixedly connected to the output shaft of the waterproof motor 731, the driving bevel gear 738 is meshed with the driven bevel gear 84, and the upper end surface of the transmission shaft 83 is coaxially opened There is a square card slot 86. When the output shaft of the waterproof motor 731 rotates and makes the lifting plate 4 close to the partition 24, the output shaft of the waterproof motor 731 drives the active bevel gear 738 to rotate. Through the meshing transmission of the active bevel gear 738 and the driven bevel gear 84, the driven bevel gear 84 drives the transmission shaft 83 to rotate. At this time, the card block 85 is inserted into the inside of the card slot 86. When the transmission shaft 83 drives the card slot 86 to rotate, the card slot 86 drives the card block 85 and the roller 81 to rotate. The rotating roller 81 reels the pull rope 51, so that the pull rope 51 pulls the scraper 5 to the side of the filter plate 25 away from the dirt box 3.

[0062] At the same time, a first pressure sensor 241 is fixedly installed on the upper surface of the partition 24, and the first pressure sensor 241 is electrically connected to the electric telescopic rod 82. When the pull rope 51 pulls the scraper 5 to the side of the filter plate 25 away from the dirt box 3, the scraper 5 presses the first pressure sensor 241. The first pressure sensor 241 subjected to the preset numerical pressure sends an electrical signal to the electric telescopic rod 82, so that the piston rod of the electric telescopic rod 82 drives the roller 81 and the block 85 to move upward. When the block 85 moves out of the slot 86, the second spring 61 rebounds and moves the scraper 5 closer to the dirt box. The scraper 5 is pushed in the direction of the waste box 3. At this time, the scraper 5 pulls the draw rope 51 to make the roller 81 rotate to unwind the draw rope 51. The moving scraper 5 slides in contact with the upper surface of the filter plate 25, and pushes the peach gum and rosin accumulated on the filter plate 25 toward the direction close to the waste box 3. A protrusion is provided on the scraper 5. When the scraper 5 contacts the side of the inner wall of the drainage housing 2 close to the waste box 3, the protrusion of the scraper 5 is embedded in the sewage groove 27, and then the peach gum and rosin accumulated on the filter plate 25 are completely cleaned into the interior of the waste box 3, thereby completing the cleaning of the peach gum and rosin in the drainage housing 2.

[0063] When the device is in use, after the second pressure sensor 244 detects that the pressure of the filter plate 25 reaches a specified value, the output shaft of the waterproof motor 731 rotates, so that the distance adjustment mechanism 7 drives the lifting plate 4 to approach the partition 24. At this time, the reeling and unreeling mechanism 8 and the distance adjustment mechanism 7 are connected together. During this process, the reel 81 reels the pull rope 51, and the pull rope 51 pulls the scraper 5 away from the dirt box 3, so that the second spring 61 elastically contracts. When the lifting plate 4 drives a plurality of dredging rods 41 to push out the peach gum and rosin in the filter hole 251, and the convex ring 411 When the filter plate 25 is pushed upward so that the upper surface of the filter plate 25 and the upper surface of the partition 24 are at the same height, the first pressure sensor 241 detects the pressure from the scraper 5, and the piston rod of the electric telescopic rod 82 drives the roller 81 to move upward, releasing the connection between the reeling and unreeling mechanism 8 and the distance adjusting mechanism 7. At this time, the roller 81 releases the pulling on the pull rope 51, and the second spring 61 rebounds and pushes the scraper 5 to clean the peach gum and rosin accumulated on the filter plate 25 into the interior of the dirt box 3, completing the cleaning of the debris in the drainage housing 2 and achieving the purpose of unblocking the filter hole 251.

[0064] Then, the output shaft of the waterproof motor 731 rotates in the opposite direction to drive the lifting plate 4, the dredging rod 41 and the convex ring 411 to move down and reset. The filter plate 25 is also reset under the rebound tension of the first spring 253. The support plate 42 moves down synchronously with the lifting plate 4, so that the dirt box 3 moves down and resets under the action of gravity. When the operator needs to clean the debris inside the dirt box 3, the operator holds the handle 31 and lifts the dirt box 3 upward to separate the dirt box 3 from the drainage shell 2. The debris inside the dirt box 3 can be poured out through the inlet 32, thereby completing the cleaning of the debris inside the dirt box 3.

[0065] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A garden sewage decontamination and diversion device, comprising a drainage housing (2), wherein a rainwater grate (21) is provided on the top of the drainage housing (2), characterized in that: A dirt box (3) is provided on one side of the drainage housing (2), and an inlet (32) is provided on a side of the dirt box (3) close to the drainage housing (2). A partition (24) is fixedly connected to a position close to the top of the drainage housing (2), and a filter plate (25) is provided on the partition (24). A plurality of filter holes (251) are provided on the filter plate (25). A sewage trough (27) and a movable groove (26) are provided on a side of the drainage housing (2) close to the dirt box (3). The bottom surface of the sewage trough (27) and the upper surface of the partition (24) are located at the same height. A lifting plate (4) is slidably provided inside the drainage housing (2), and the lifting plate (4) is provided on the lower side of the partition (24). A distance adjustment mechanism (7) is provided on the lower side of the partition (24), and the distance adjustment mechanism (7) is used to drive the lifting plate (27) to move upward and downward. 4) close to or away from the partition (24), the upper surface of the lifting plate (4) is fixedly connected with a plurality of dredging rods (41), the positions of the plurality of dredging rods (41) correspond to the positions of the plurality of filter holes (251) one by one, a convex ring (411) is fixedly connected to the position near the top of the dredging rod (41), a support plate (42) is arranged inside the movable groove (26), the support plate (42) slides up and down in the movable groove (26), and the sliding support plate (42) drives the dirt box (3) to move up and down, one end of the support plate (42) is fixedly arranged on the lower surface of the lifting plate (4), and the other end of the support plate (42) contacts the lower surface of the dirt box (3), a connecting groove (43) is opened on one side of the lifting plate (4), and both sides of the drainage shell (2) near the bottom are fixedly connected with drainage pipes (23); Two guide rods (6) are symmetrically fixedly connected inside the drainage housing (2). Scrapers (5) are slidably sleeved on the two guide rods (6). The lower ends of the scrapers (5) are in sliding contact with the upper surface of the partition (24). Two second springs (61) are arranged between the side of the scraper (5) away from the dirt box (3) and the inner wall of the drainage housing (2). The two second springs (61) are sleeved on the two guide rods (6) respectively. A pull rope (51) is fixedly connected to the side of the scraper (5) away from the dirt box (3). A reeling and unreeling mechanism (8) for reeling and unreeling the pull rope (51) is arranged inside the drainage housing (2). When the distance adjusting mechanism (7) drives the lifting plate (4) to approach the partition (24), the distance adjusting mechanism (7) drives the reeling and unreeling mechanism (8) to rotate, so that the reeling and unreeling mechanism (8) reels the pull rope (51).

2. The garden sewage decontamination and diversion device according to claim 1 is characterized in that: When the lifting plate (4) approaches the partition (24), the lifting plate (4) drives the dirt box (3) to move upwards through the supporting plate (42), so that the inlet (32) and the sewage trough (27) are connected. At the same time, the lifting plate (4) drives a plurality of dredging rods (41) and a plurality of convex rings (411) to move upwards, so that the upper ends of the plurality of dredging rods (41) are respectively inserted into the corresponding filter holes (251), and the convex rings (411) are in contact with the lower surface of the filter plate (25). The moving convex rings (411) push the filter plate (25) upwards. When the convex rings (411) are not in contact with the filter plate (25), the upper surface of the filter plate (25) is lower than the upper surface of the partition (24).

3. The garden sewage decontamination and diversion device according to claim 1 is characterized in that: The distance adjustment mechanism (7) comprises two first hinges (71) symmetrically hinged on the lower surface of the partition (24); a second hinge (72) is rotatably arranged on the side of the two first hinges (71) close to each other; the first hinge (71) and the second hinge (72) are both tiltedly arranged; the position where the first hinge (71) and the second hinge (72) are rotatably connected is located at the center of the first hinge (71) and the second hinge (72); the lower end of the second hinge (72) is hinged on the upper surface of the lifting plate (4); a connecting rod (711) is fixedly connected between the two first hinges (71) at a position close to the lower end; two sleeve frames (712) are slidably sleeved on the connecting rod (711); the sleeve frames (712) are fixedly arranged on the upper surface of the lifting plate (4); a translation assembly (73) is arranged on the lower side of the partition (24); the translation assembly (73) is used to drive the upper ends of the two second hinges (72) to move laterally.

4. The garden sewage decontamination and diversion device according to claim 3 is characterized in that: The translation assembly (73) comprises two mounting frames (735) symmetrically fixedly arranged on the lower surface of the partition (24); a screw rod (736) is rotatably arranged inside the mounting frame (735); a slider (737) is threadedly connected to the screw rod (736); the slider (737) is slidably arranged in the mounting frame (735); and the upper ends of the two second hinge rods (72) are respectively rotatably connected to the sides of the two sliders (737) that are away from each other.

5. The garden sewage decontamination and diversion device according to claim 4 is characterized in that: The translation assembly (73) further comprises a waterproof motor (731) fixedly mounted on the lower surface of the partition (24); two driving wheels (732) are coaxially fixedly connected to the output shaft of the waterproof motor (731); the two driving wheels (732) are both transmission-connected to a transmission belt (733); one end of the screw rod (736) passes through the mounting frame (735) and is coaxially fixedly connected to a driven wheel (734); the two transmission belts (733) are respectively transmission-connected to the two driven wheels (734).

6. The garden sewage decontamination and diversion device according to claim 5 is characterized in that: The retractable and reeling mechanism (8) comprises an electric telescopic rod (82) fixedly mounted on the top surface of the interior of the drainage housing (2); a roller (81) is rotatably provided at the lower end of the piston rod of the electric telescopic rod (82); the pull rope (51) is wound around the roller (81); and a clamping block (85) is coaxially fixedly connected to the lower surface of the roller (81).

7. The garden sewage decontamination and diversion device according to claim 6 is characterized by: The reeling and unreeling mechanism (8) further comprises a transmission shaft (83) rotatably arranged on the partition (24); the lower end of the transmission shaft (83) is coaxially fixedly connected to a driven bevel gear (84); an active bevel gear (738) is coaxially fixedly connected to the output shaft of the waterproof motor (731); the active bevel gear (738) and the driven bevel gear (84) are meshed; a slot (86) is coaxially provided on the upper end surface of the transmission shaft (83); when the lifting plate (4) approaches the partition (24), the block (85) is inserted into the slot (86).

8. The garden sewage decontamination and diversion device according to claim 1 is characterized by: The partition (24) is provided with a receiving groove (242), the filter plate (25) is slidably arranged in the receiving groove (242), the lower surface of the filter plate (25) is fixedly connected with a second L-shaped plate (252) near the four corners, the upper surface of the horizontal section of the second L-shaped plate (252) and the lower surface of the partition (24) are fixedly connected with a first spring (253), the lower surface of the second L-shaped plate (252) is fixedly connected with a second pressure sensor (244), the lower surface of the second pressure sensor (244) is fixedly connected with the first L-shaped plate (243), and the upper end of the first L-shaped plate (243) is fixedly arranged on the lower surface of the partition (24).

9. The garden sewage decontamination and diversion device according to claim 1 is characterized by: A first pressure sensor (241) is fixedly mounted on the upper surface of the partition (24). When the pull rope (51) pulls the scraper (5) to the side of the filter plate (25) away from the dirt box (3), the scraper (5) presses the first pressure sensor (241).

10. The garden sewage decontamination and diversion device according to claim 1, characterized in that: The top of the outer wall of the drainage housing (2) is fixedly connected to a diversion well frame (1), one side of the drainage housing (2) is fixedly connected to a guide frame (22), the sewage box (3) is slidably arranged inside the guide frame (22), and the top of the sewage box (3) is fixedly connected to a handle (31), and the upper end of the handle (31) extends to the inside of the diversion well frame (1).

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