Automatic leachate dredging device

Abstract

The utility model relates to leachate dredging technical field discloses a kind of leachate automatic dredging devices, including garbage pool, one side detachably installed for leachate discharge leachate filter plate;Mounting plate, one side is provided with multiple pins for the dredging of permeate, and the other side of mounting plate is provided with hydraulic cylinder for its reciprocating movement;Dredging piece, it is arranged at the outside of mounting plate;Dredging piece includes multiple through holes, is set in one side of mounting plate, and the number of through hole and the number of filtrate hole are identical, multiple through holes are rotatably installed with multiple rotating shafts in inner cavity, one end of multiple rotating shafts is fixedly installed with vertical block, the one side of multiple vertical blocks is symmetrically fixedly installed with two pins.The utility model in the present application, the surrounding garbage can be made loose by dredging piece, thereby further increasing the area of leachate flow channel, further improving the efficiency and flow rate of permeate discharge, reducing the time and effort required for permeate discharge inside garbage pool.

Description

Technical Field

[0001] This utility model relates to the field of leachate clearing technology, and in particular to an automatic leachate clearing device. Background Technology

[0002] Automatic leachate unblocking devices are automated equipment used to deal with potential blockages in leachate discharge systems. They are commonly found in landfills and sewage treatment plants.

[0003] Leachate dredging equipment includes various types, such as hydraulic automatic dredging equipment, high-pressure water jet dredging equipment, and pneumatic pulse dredging equipment. Hydraulic automatic dredging equipment mainly consists of a frame, a reciprocating linear drive mechanism, and pins. In use, the frame is first installed on the wall of the garbage pit, covering the entire leachate filter plate. Then, the reciprocating drive mechanism (usually composed of hydraulic cylinders) is installed outside the frame, and multiple pins are connected to the power output end of the reciprocating drive mechanism. The number of pins corresponds to the amount of filtrate on the leachate filter plate. The holes correspond one-to-one. When it is necessary to drain the leachate from the waste pit, the reciprocating linear drive mechanism is activated, causing multiple pins to simultaneously penetrate multiple leachate holes and enter the interior of the waste pit. At this time, the blockage structure in the waste pit is broken or pushed away by the pins, thereby providing a flow channel for the leachate in the waste pit, allowing the leachate to be discharged from the leachate holes. Since the pins can only move linearly along their own axis, the area of ​​the flow channel provided for the leachate is small, resulting in a low leachate discharge rate and increasing the time and effort required for leachate discharge. Utility Model Content

[0004] To overcome the above deficiencies, this utility model provides an automatic leachate clearing device, which aims to improve the problems in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic leachate clearing device, comprising:

[0006] The waste pit has a detachable leachate filter plate installed on one side for leachate discharge;

[0007] The mounting plate has multiple pins on one side to clear the permeate, and a hydraulic cylinder on the other side for its own reciprocating movement.

[0008] The unblocking device is installed on the outside of the mounting plate;

[0009] Drainage components include:

[0010] Multiple through holes are opened on one side of the mounting plate, and the number of through holes is the same as the number of filtrate holes. Multiple rotating shafts are rotatably installed in the inner cavity of each of the multiple through holes. A vertical block is fixedly installed at one end of each of the multiple rotating shafts. Two pins are symmetrically fixedly installed on one side of each of the multiple vertical blocks.

[0011] As a further description of the above technical solution:

[0012] The length of the upright block is less than the diameter of the filtrate hole, and multiple upright blocks correspond one-to-one with multiple filtrate holes.

[0013] As a further description of the above technical solution:

[0014] The unblocking device also includes multiple transmission gears and multiple racks. The other end of multiple rotating shafts is fixedly installed with transmission gears, and multiple racks that engage with transmission gears are slidably installed on the side of the mounting plate away from the vertical block.

[0015] A support frame is fixedly installed on the side of the mounting plate away from the support block. A drive motor is fixedly installed on the top of the support frame. A drive disk is fixedly installed on the power output end of the drive motor. A drive plate is rotatably installed on the edge of the drive disk. A connecting plate is rotatably installed on the other end of the drive plate. One side of the connecting plate is fixedly connected to the top of multiple racks.

[0016] As a further description of the above technical solution:

[0017] Multiple guide slides are fixedly installed on the side of the mounting plate away from the upright block. Guide slide plates are slidably installed in the inner cavity of each guide slide. The ends of the multiple guide slide plates extending to the outside of the guide slides are fixedly connected to one side of multiple racks respectively.

[0018] As a further description of the above technical solution:

[0019] A protective plate is detachably installed on the side of the mounting plate away from the upright block, and the power output end of the hydraulic cylinder is fixedly connected to one side of the protective plate.

[0020] As a further description of the above technical solution:

[0021] The outer wall of the garbage pit can be detachably installed with multiple guide rods perpendicular to itself, and the edge of the mounting plate has guide holes that are compatible with the guide rods.

[0022] This utility model has the following beneficial effects:

[0023] In this invention, the surrounding garbage can be loosened by the unblocking component, and the leachate can be discharged through the leachate holes through the loose garbage, thereby further increasing the area of ​​the leachate flow channel, further improving the efficiency and flow rate of leachate discharge, and reducing the time and effort required to discharge leachate into the garbage pit. Attached Figure Description

[0024] Figure 1 This is a perspective view of the present utility model;

[0025] Figure 2 This is an assembly drawing of the waste disposal pit and leachate filter plate of this utility model;

[0026] Figure 3 This is an assembly drawing of the transmission gear and rack of this utility model;

[0027] Figure 4 This is an assembly drawing of the mounting plate and protective plate of this utility model;

[0028] Figure 5 This is an assembly drawing of the mounting plate and pin of this utility model;

[0029] Figure 6 This utility model Figure 3 Enlarged view of the structure at point A in the middle.

[0030] Legend:

[0031] 1. Garbage pit; 2. Guide rod; 3. Mounting plate; 4. Stand; 5. Support frame; 6. Protective plate; 7. Leachate filter plate; 8. Drive disc; 9. Pin; 10. Stand block; 11. Rack; 12. Guide slide plate; 13. Guide slide rail; 14. Transmission gear. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1-6 One embodiment of this utility model provides: an automatic leachate clearing device, comprising:

[0034] The waste pit 1 has a detachable leachate filter plate 7 installed on one side for leachate discharge. The waste pit 1 is used to collect various types of construction waste, domestic waste, and industrial waste. The straight-line distance between the leachate filter plate 7 and the bottom of the inner cavity of the waste pit 1 is no more than 0.5 meters. Liquid mixed in with various types of waste is discharged from the waste pit 1 through multiple filtration holes opened on the outer wall of the leachate filter plate 7, so as to reduce the weight of waste during transportation and ensure the efficiency of waste incineration (this is existing technology and will not be described in detail here).

[0035] A mounting plate 3 is provided on one side of the leachate filter plate 7. Multiple through holes are opened on one side of the mounting plate 3. The number of through holes is the same as the number of filtrate holes. Multiple rotating shafts are rotatably installed in the inner cavity of each of the multiple through holes. Bearings are fixedly sleeved on the outer wall of each of the multiple rotating shafts. The outer wall of each bearing is fixedly connected to the inner wall of each of the multiple through holes. The bearings can support the rotating shafts and prevent them from shifting or shaking when rotating along their own axis in the inner cavity of the through holes. At the same time, the rotating shafts are prevented from contacting the inner wall of the through holes, reducing the friction generated by the rotation of the rotating shafts and improving the stability and smoothness of the rotation of the rotating shafts.

[0036] Each of the multiple rotating shafts has a fixed block 10 at one end, and two pins 9 are symmetrically fixed on one side of each of the multiple blocks 10. The length of the blocks 10 is less than the diameter of the filtrate holes, and the multiple blocks 10 correspond one-to-one with the multiple filtrate holes. When it is necessary to discharge the leachate in the garbage pit 1 through the filtrate holes, the mounting plate 3 is first pushed to move towards the leachate filter plate 7 until the multiple pins 9 simultaneously penetrate the multiple filtrate holes and insert into the garbage. This breaks the internal structure of the garbage by the multiple pins 9, thus providing a flow channel for the leachate in the garbage, allowing the leachate in the garbage to flow out of the interior of the garbage pit 1 along the multiple pins 9 and the filtrate holes.

[0037] When multiple pins 9 penetrate the filtrate holes and are inserted into the interior of the waste pit 1, two pins 9 are inserted into the inner cavity of each filtrate hole, thereby increasing the flow channel for the leachate and improving the rate at which the leachate flows out of the waste pit 1.

[0038] The unblocking component also includes multiple transmission gears 14 and multiple racks 11. The other end of each of the multiple rotating shafts is fixedly mounted with a transmission gear 14. Multiple racks 11, which engage with the transmission gears 14, are slidably mounted on the side of the mounting plate 3 away from the vertical block 10. The multiple rotating shafts are neatly arranged outside the mounting plate 3, and one rack 11 engages with one row of transmission gears 14 (e.g., ...). Figure 3 As shown, when one end of multiple pins 9 penetrates the filtrate hole and is inserted into the garbage, multiple racks 11 move up and down simultaneously. Under the action of the racks 11, multiple transmission gears 14 reciprocate, which causes the two pins 9 in each filtrate hole to rotate around the central axis of the filtrate hole along the edge of the filtrate hole. The rotating pins 9 can agitate the surrounding garbage, thereby loosening the surrounding garbage. The leachate can then be discharged through the filtrate hole through the loose garbage, which further increases the area of ​​the leachate flow channel, further improves the efficiency and flow rate of leachate discharge, and reduces the time and effort required to discharge leachate into the garbage pit 1.

[0039] A support frame 4 is fixedly installed on the side of the mounting plate 3 away from the support block 10. A drive motor is fixedly installed on the top of the support frame 4. A drive disk 8 is fixedly installed on the power output end of the drive motor. A drive plate is rotatably installed on the edge of the drive disk 8. A connecting plate is rotatably installed on the other end of the drive plate. One side of the connecting plate is fixedly connected to the top of multiple racks 11. When the racks 11 need to move back and forth up and down, the drive motor is started, causing the drive disk 8 to rotate around its own axis. At this time, the end of the drive plate connected to the edge of the drive disk 8 rotates relative to the drive disk 8 and moves up and down with the drive disk 8. At the same time, the other end of the drive plate rotates relative to the top of the connecting plate, thereby causing the connecting plate to move up and down, which can provide a power source for the racks 11, enabling the racks 11 to move back and forth.

[0040] When the pin 9 is inserted into the inner cavity of the filtrate hole, the straight-line distance between the outer wall of the pin 9 and the inner wall of the filtrate hole is no more than 1 mm. When the pin 9 rotates around the central axis of the filtrate hole, the outer wall of the pin 9 can squeeze the stubborn dirt attached to the inner wall of the filtrate hole, thereby removing the stubborn dirt attached to the inner wall of the filtrate hole. This allows the leachate to flow out from between the outer wall of the pin 9 and the inner wall of the filtrate hole, further improving the rate of leachate discharge.

[0041] Multiple guide slides 13 are fixedly installed on the side of the mounting plate 3 away from the upright block 10. Guide slide plates 12 are slidably installed in the inner cavity of each guide slide 13. One end of each guide slide plate 12 extending to the outside of the guide slide 13 is fixedly connected to one side of each rack 11. The sliding trajectory of the rack 11 can be limited by the cooperation between the guide slides 13 and the guide slide plates 12, so as to prevent the rack 11 from shaking or deviating when it moves up and down, and to prevent the rack 11 from disengaging from the transmission gear 14.

[0042] A protective plate 6 is detachably installed on the side of the mounting plate 3 away from the vertical block 10. The power output end of the hydraulic cylinder is fixedly connected to one side of the protective plate 6. The protective plate 6 can shield the rack 11 and transmission gear 14 that are exposed to the outside, preventing the discharged leachate from contacting the rack 11 and transmission gear 14, and avoiding stubborn dirt in the leachate from getting stuck between the transmission gear 14 and the rack 11, which could cause the rack 11 and transmission gear 14 to deform or break.

[0043] Multiple guide rods 2, perpendicular to each other, are detachably installed on the outer wall of the garbage pit 1. Guide holes matching the guide rods 2 are provided at the edge of the mounting plate 3. Support frames 5 are fixedly sleeved on the outer walls of each guide rod 2. The end of the support frame 5 furthest from the guide rod 2 is connected to the wall of the garbage pit 1 by expansion bolts. When the end of the support frame 5 furthest from the guide rod 2 is connected to the wall of the garbage pit 1 by expansion bolts, one end of the guide rod 2 fits tightly against the outer wall of the garbage pit 1, thus fixing the multiple guide rods 2. The mounting plate 3 is then sleeved onto the outside of the multiple guide rods 2 through the guide holes. Next, a hydraulic cylinder is installed between the multiple guide rods 2 via the mounting frame, and the power output end of the hydraulic cylinder is bolted to one side of the mounting plate 3. Activating the hydraulic cylinder allows the mounting plate 3 to move repeatedly, enabling the multiple pins 9 to be smoothly inserted into and extracted from the garbage pit 1.

[0044] The combination of multiple guide rods 2 and multiple guide holes not only supports the mounting plate 3, but also limits the movement trajectory of the mounting plate 3, preventing it from shifting or shaking when moving back and forth, thus improving the stability of the mounting plate 3 when moving back and forth.

[0045] The transmission gear 14, rack 11, guide slide 13 and guide slide plate 12 constitute the unblocking component. The unblocking component can loosen the surrounding garbage, and the leachate can be discharged through the leachate holes through the loose garbage, thereby further increasing the area of ​​the leachate flow channel, further improving the efficiency and flow rate of leachate discharge, and reducing the time and effort required to discharge leachate into the garbage pit.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic leachate clearing device, characterized in that: include The garbage pit (1) has a leachate filter plate (7) that can be detachably installed on one side for leachate discharge; The mounting plate (3) has multiple pins (9) on one side for clearing the permeate, and a hydraulic cylinder for reciprocating movement on the other side of the mounting plate (3). The unblocking component is installed on the outside of the mounting plate (3); The unblocking component includes: Multiple through holes are opened on one side of the mounting plate (3), and the number of through holes is the same as the number of filtrate holes. Multiple rotating shafts are rotatably installed in the inner cavity of each of the multiple through holes. A block (10) is fixedly installed at one end of each of the multiple rotating shafts. Two pins (9) are symmetrically fixedly installed on one side of each of the multiple blocks (10).

2. The automatic leachate clearing device according to claim 1, characterized in that: The length of the stand (10) is less than the diameter of the filtrate hole, and multiple stands (10) correspond one-to-one with multiple filtrate holes.

3. The automatic leachate clearing device according to claim 1, characterized in that: The unblocking component also includes multiple transmission gears (14) and multiple racks (11). The other end of each of the multiple rotating shafts is fixedly mounted with a transmission gear (14). Multiple racks (11) that engage with the transmission gears (14) are slidably mounted on the side of the mounting plate (3) away from the vertical block (10). A support frame (4) is fixedly installed on the side of the mounting plate (3) away from the support block (10). A drive motor is fixedly installed on the top of the support frame (4). A drive disk (8) is fixedly installed on the power output end of the drive motor. A drive plate is rotatably installed on the edge of the drive disk (8). A connecting plate is rotatably installed on the other end of the drive plate. One side of the connecting plate is fixedly connected to the top of a plurality of racks (11).

4. The automatic leachate clearing device according to claim 3, characterized in that: Multiple guide slides (13) are fixedly installed on the side of the mounting plate (3) away from the upright block (10). Guide slide plates (12) are slidably installed in the inner cavity of each of the multiple guide slides (13). The ends of the multiple guide slide plates (12) extending to the outside of the guide slides (13) are respectively fixedly connected to one side of multiple racks (11).

5. The automatic leachate clearing device according to claim 4, characterized in that: A protective plate (6) is detachably installed on the side of the mounting plate (3) away from the upright block (10), and the power output end of the hydraulic cylinder is fixedly connected to one side of the protective plate (6).

6. The automatic leachate clearing device according to claim 1, characterized in that: The outer wall of the garbage pit (1) can be detachably installed with multiple guide rods (2) that are perpendicular to each other, and the edge of the mounting plate (3) is provided with guide holes that are compatible with the guide rods (2).

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