New energy sanitation vehicle water storage tank

Abstract

The application belongs to the technical field of water storage tanks, and particularly relates to a new energy sanitation vehicle water storage tank. The existing impurities after treatment are discharged through a water outlet pipe. However, the water outlet pipe is relatively small, and the impurities can be cleaned out only by cooperating with water flow. The cleaning process is relatively wasteful, and the reciprocating movement of the cleaning block can squeeze the impurities to the two sides inside the water tank, so that the cleaning is not clean. The present application provides the following scheme. The water storage tank is provided with a water inlet pipe fixedly connected to the top of the water storage tank, and a water outlet pipe fixedly connected to the bottom of the water storage tank. A filter plate is fixedly connected to the inner wall of the water storage tank. In the application, the electric push rod can not only drive the collection bucket to move upwards to fish out the sediment in the water storage tank, but also drive the scraping strip to clean the filter plate to prevent the filter plate from being blocked. Furthermore, the lifting bucket can be driven to move to wash the filter plate, so that the filter plate is clean.

Description

Technical Field

[0001] This invention relates to the field of water storage tank technology, and in particular to a water storage tank for a new energy sanitation vehicle. Background Technology

[0002] New energy sanitation vehicles are mainly divided into water sprinkler trucks and garbage trucks. Water sprinkler trucks are suitable for washing various road surfaces, watering trees, green belts, and lawns, construction of roads, factories and mines, and washing of high-rise buildings. They have functions such as watering, dust suppression, high and low level spraying, pesticide spraying, and guardrail washing. They also have functions such as water transportation, drainage, and emergency fire fighting.

[0003] A search revealed that utility model CN213763293U discloses a cleaning structure for a sprinkler truck water tank, including a mounting base. The top of the mounting base is fixedly connected to the water tank body, and the bottom left side of the water tank body is connected to a water outlet pipe. This utility model can effectively drive the first and second cleaning blocks to scrape and clean the inner walls and bottom of the water tank body by starting the drive motor, thereby timely scraping and cleaning the dirt that has not yet hardened, and avoiding the problem of hardening of the dirt on the inner wall of the water tank body due to lack of timely cleaning.

[0004] The device also has the following disadvantages during use: the inner wall is cleaned by the cleaning block, and the impurities after cleaning flow out through the water outlet pipe. However, since the water outlet pipe is relatively small, it needs to be used in conjunction with water flow to clean out the impurities. The cleaning process is quite wasteful of water, and the reciprocating movement of the cleaning block will squeeze the impurities to both sides inside the water tank, making it difficult to clean thoroughly. In view of the above problems, this invention proposes a water storage tank for new energy sanitation vehicles. Summary of the Invention

[0005] This invention provides a water storage tank for a new energy sanitation vehicle, which solves the problems of existing technologies where impurities are discharged through the outlet pipe after cleaning, but because the outlet pipe is relatively small, it needs to be used with water flow to clean the impurities, the cleaning process is wasteful of water, and the reciprocating movement of the cleaning block will squeeze the impurities to both sides inside the water tank, resulting in incomplete cleaning.

[0006] This invention provides the following technical solution:

[0007] A water storage tank for a new energy sanitation vehicle includes:

[0008] A water storage tank, wherein an inlet pipe is fixedly connected through the top of the water storage tank and an outlet pipe is fixedly connected through the bottom of the water storage tank for water inlet and outlet;

[0009] A filter plate is fixedly connected to the inner wall of a water storage tank. The filter plate is inclined. A collection hopper flush with the bottom of the filter plate is slidably provided on the inner wall of the water storage tank. An inclined surface is provided on one side of the collection hopper. A baffle is rotatably connected to the inner wall of the inclined surface. Sliding grooves are provided on both sides of the inner wall of the water storage tank. A scraper for cleaning the filter plate is slidably provided on the inner wall of the sliding groove.

[0010] The filter plate is fixedly connected to the same limiting plate between its high-end bottom and the bottom inner wall of the water storage tank. A lifting bucket is slidably provided between the limiting plate and the water storage tank. Multiple water outlet holes are opened on one side of the lifting bucket, and multiple water inlet holes that are offset from the water outlet holes are opened on one side of the limiting plate, for the lifting bucket to lift and lower to rinse the filter plate.

[0011] The first transmission mechanism is located on the top of the water storage tank and is used to drive the collection bucket to lift and lower to retrieve impurities;

[0012] The second transmission mechanism is installed on the lifting bucket to drive the scraper to move and clean the filter plate, and to drive the lifting bucket to move up and down to scoop water and rinse the filter plate.

[0013] In one possible design, the first transmission mechanism includes a lifting plate extending through the top of the water storage tank. Two sliding plates are fixedly connected to the bottom of the lifting plate. The two sliding plates are slidably disposed on the inner walls of both sides of the water storage tank. The collection hopper is fixedly connected to the bottom of the two sliding plates. A second fixing block is fixedly connected to the top of both the lifting plate and the water storage tank. A first connecting rope is fixedly connected between the two second fixing blocks.

[0014] In one possible design, the top of the water tank is fixedly connected to two first fixing blocks, and the two first fixing blocks are rotatably connected to the same rotating frame. The inner wall of the rotating frame is fixedly connected to a second connecting rod, which abuts against a first connecting rope. The inner wall of the rotating frame is fixedly connected to a first connecting rod, and the top of the water tank is rotatably connected to two electric push rods. The output end of the electric push rod is rotatably sleeved on the first connecting rod.

[0015] In one possible design, the second transmission mechanism includes two connecting seats fixedly connected to the top of the lifting bucket, with a common receiving roller rotatably connected through the two connecting seats. The outer wall of the receiving roller is fixedly wrapped with a second connecting rope, the other end of which is fixedly connected to the bottom of the lifting plate. The outer wall of the receiving roller and one side of one of the connecting seats are fixedly connected with the same torsion spring.

[0016] In one possible design, two guide rods are slidably provided through the top of the lifting bucket. The guide rods are fixedly connected to the bottom inner wall of the water storage tank. A second spring is sleeved on the outer wall of the guide rod, and the two ends of the second spring are fixedly connected to the outer wall of the guide rod and the top of the lifting bucket, respectively.

[0017] In one possible design, a first sliding rod is fixedly connected to the inner wall of the sliding groove, and the scraper is slidably sleeved on the two first sliding rods. A first spring is sleeved on the outer wall of the first sliding rod, and the two ends of the first spring are fixedly connected to one side of the inner wall of the sliding groove and one side of the scraper, respectively. A third fixing block is fixedly sleeved on the outer wall of the second connecting rope, and the third fixing block is fixedly connected to the scraper.

[0018] In one possible design, two rotating rods are fixedly connected to the inner wall of the water tank, with the two rotating rods located on one side of the second connecting rope, and a protrusion is fixedly connected to one side of the lifting plate. A groove corresponding to the protrusion is formed on the inner wall of the top of the water tank.

[0019] In one possible design, the filter plate has a rectangular opening at one end near the collection hopper. An abutment plate is slidably provided on the inner wall of the rectangular opening. Multiple sliding holes are provided on one side of the rectangular opening. A second sliding rod is slidably provided on the inner wall of the sliding holes. The second sliding rod is fixedly connected to one side of the abutment plate. A third spring is sleeved on the outer wall of the second sliding rod. The two ends of the third spring are fixedly connected to the abutment plate and the adjacent side of the rectangular opening, respectively.

[0020] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the invention.

[0021] In this invention, water is injected into the water storage tank through the water inlet pipe, and the water can be filtered by the filter plate. Some of the impurities after filtration flow into the collection hopper through the filter plate, keeping the water outlet pipe clean.

[0022] In this invention, the electric push rod is activated, which drives the rotating frame to rotate via the first connecting rod. The rotation of the rotating frame causes the first connecting rope to arch via the second connecting rod, which in turn causes the lifting plate to move upward. The movement of the lifting plate causes the collection hopper to rise via two sliding plates. When the inclined edge at the bottom of the collection hopper contacts the abutment plate, the abutment plate abuts against the collection hopper under the force of the abutment plate, which can ensure that the impurities on the filter plate will not fall below the filter plate until the baffle is higher than the top of the water storage tank. At this time, the baffle automatically opens under the gravity of the impurities, and the impurities can flow out through the baffle.

[0023] In this invention, when the lifting plate moves upward, the third fixing block can be moved by the second connecting rope. The movement of the third fixing block can scrape the impurities on the top of the filter plate to one side. The movement of the second connecting rope can drive the collecting roller to rotate and compress the torsion spring until the second connecting rope is completely moved out. At this time, the continued movement of the second connecting rope can drive the collecting roller to move upward. The upward movement of the collecting roller can drive the lifting bucket to move upward. The upward movement of the lifting bucket can drive the water on the lifting bucket to move until the water outlet is level with the filter plate. The water in the lifting bucket can flow out through the water outlet to rinse the filter plate and keep it clean.

[0024] In this invention, by activating the electric push rod, not only can the collecting bucket be moved upward to remove the sediment in the water storage tank, but the scraper can also be activated to clean the filter plate and prevent it from becoming clogged. Furthermore, the lifting bucket can be moved to spray water to rinse the filter plate, making it clean and easy to use. Attached Figure Description

[0025] Figure 1 This is a three-dimensional structural schematic diagram of a water storage tank for a new energy sanitation vehicle provided in an embodiment of the present invention;

[0026] Figure 2 This is a cross-sectional structural schematic diagram of a water storage tank for a new energy sanitation vehicle provided in an embodiment of the present invention;

[0027] Figure 3 A schematic diagram of the collection hopper structure of a water storage tank for a new energy sanitation vehicle provided in an embodiment of the present invention;

[0028] Figure 4 This is a cross-sectional view of the collection hopper structure of a water storage tank for a new energy sanitation vehicle provided in an embodiment of the present invention;

[0029] Figure 5 A schematic diagram of the scraper structure of a water storage tank for a new energy sanitation vehicle provided in an embodiment of the present invention;

[0030] Figure 6 A schematic diagram of the lifting bucket structure of a water storage tank for a new energy sanitation vehicle provided in an embodiment of the present invention;

[0031] Figure 7 A schematic diagram of the filter plate structure of a water storage tank for a new energy sanitation vehicle provided in an embodiment of the present invention;

[0032] Figure 8 This is a schematic diagram of the water storage tank provided in an embodiment of the present invention installed on a new energy sanitation vehicle.

[0033] Figure label:

[0034] 1. Water storage tank; 2. Lifting plate; 3. First fixed block; 4. Rotating frame; 5. First connecting rod; 6. Second connecting rod; 7. Second fixed block; 8. First connecting rope; 9. Electric push rod; 10. Water inlet pipe; 11. Water outlet pipe; 12. Sliding plate; 13. Collection hopper; 14. Filter plate; 15. Limiting plate; 16. Lifting hopper; 17. Sliding groove; 18. Scraper; 19. Third fixed block; 20. Second connecting rope; 21. Rotating rod; 22. Protrusion; 23. Baffle; 24. Inclined surface; 25. First sliding rod; 26. First spring; 27. Connecting seat; 28. Collection roller; 29. ​​Water inlet hole; 30. Guide rod; 31. Second spring; 32. Water outlet hole; 33. Rectangular opening; 34. Sliding hole; 35. Second sliding rod; 36. Third spring; 37. Contact plate; 38. Torsion spring. Detailed Implementation

[0035] The embodiments of the present invention will now be described with reference to the accompanying drawings.

[0036] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connection" and "installation" should be interpreted broadly. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. Furthermore, "connection" can be a direct connection or an indirect connection through an intermediate medium. "Fixed" means that the devices are connected to each other and their relative positional relationship remains unchanged after the connection. The directional terms mentioned in the embodiments of the present invention, such as "inner," "outer," "top," and "bottom," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0037] In this embodiment of the invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" and "second" may explicitly or implicitly include one or more of that feature.

[0038] In this embodiment of the invention, "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A existing alone, A and B existing simultaneously, and B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.

[0039] References to "one embodiment" or "some embodiments" as used in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the invention. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically emphasized.

[0040] Example 1

[0041] Reference Figures 1-4 A water storage tank for a new energy sanitation vehicle, comprising:

[0042] Water storage tank 1, with an inlet pipe 10 fixedly connected to the top and an outlet pipe 11 fixedly connected to the bottom for water inlet and outlet;

[0043] A filter plate 14 is fixedly connected to the inner wall of the water storage tank 1. The filter plate 14 is inclined. A collection hopper 13 is slidably provided on the inner wall of the water storage tank 1, which is flush with the bottom of the filter plate 14. An inclined surface 24 is provided on one side of the collection hopper 13. A baffle 23 is rotatably connected to the inner wall of the inclined surface 24. Sliding grooves 17 are provided on both sides of the inner wall of the water storage tank 1. A scraper 18 for cleaning the filter plate 14 is slidably provided on the inner wall of the sliding groove 17.

[0044] The same limiting plate 15 is fixedly connected between the high end of the filter plate 14 and the bottom inner wall of the water storage tank 1. A lifting bucket 16 is slidably provided between the limiting plate 15 and the water storage tank 1. Multiple water outlet holes 32 are opened on one side of the lifting bucket 16, and multiple water inlet holes 29 are opened on one side of the limiting plate 15, which are offset from the water outlet holes 32, for the lifting bucket 16 to lift and lower to rinse the filter plate 14.

[0045] The first transmission mechanism is set on the top of the water storage tank 1 to drive the collection bucket 13 to lift and lower to retrieve impurities;

[0046] The second transmission mechanism, installed on the lifting bucket 16, is used to drive the scraper 18 to move and clean the filter plate 14, and to drive the lifting bucket 16 to move up and down to scoop water and rinse the filter plate 14. In the above technical solution, the first transmission mechanism can drive the collection bucket 13 to move up and down to scoop the sediment in the water storage tank 1. When the baffle 23 is level with the water storage tank 1, the baffle 23 will automatically open to release the impurities. At the same time, the second transmission mechanism can drive the scraper 18 to move and clean the filter plate 14, and drive the lifting bucket 16 to move upward to scoop water and rinse the filter plate 14, making it easy and clean.

[0047] Reference Figures 1-4 The first transmission mechanism includes a lifting plate 2 that runs through the top of the water storage tank 1. Two sliding plates 12 are fixedly connected to the bottom of the lifting plate 2. The two sliding plates 12 are slidably disposed on the inner walls of both sides of the water storage tank 1. A collection bucket 13 is fixedly connected to the bottom of the two sliding plates 12. A second fixing block 7 is fixedly connected to the top of both the lifting plate 2 and the water storage tank 1. A first connecting rope 8 is fixedly connected between the two second fixing blocks 7. In the above technical solution, the lifting plate 2 can be moved upward by pulling the first connecting rope 8, which in turn can move the collection bucket 13 upward to retrieve impurities.

[0048] Reference Figure 2 and Figure 6 The second transmission mechanism includes two connecting seats 27 fixedly connected to the top of the lifting bucket 16. A common receiving roller 28 is rotatably connected between the two connecting seats 27. A second connecting rope 20 is fixedly wound around the outer wall of the receiving roller 28. The other end of the second connecting rope 20 is fixedly connected to the bottom of the lifting plate 2. A torsion spring 38 is fixedly connected to the outer wall of the receiving roller 28 and one side of one of the connecting seats 27. In the above technical solution, the lifting plate 2 can drive the second connecting rope 20 to move while moving upward. The movement of the second connecting rope 20 can drive the receiving roller 28 to rotate and compress the torsion spring 38 until the second connecting rope 20 is fully extended. At this time, the lifting plate 2 can continue to move and drive the lifting bucket 16 to move upward for water washing.

[0049] Example 2

[0050] Reference Figures 1-4 A water storage tank for a new energy sanitation vehicle, comprising:

[0051] Water storage tank 1, with an inlet pipe 10 fixedly connected to the top and an outlet pipe 11 fixedly connected to the bottom for water inlet and outlet;

[0052] A filter plate 14 is fixedly connected to the inner wall of the water storage tank 1. The filter plate 14 is inclined. A collection hopper 13 is slidably provided on the inner wall of the water storage tank 1, which is flush with the bottom of the filter plate 14. An inclined surface 24 is provided on one side of the collection hopper 13. A baffle 23 is rotatably connected to the inner wall of the inclined surface 24. Sliding grooves 17 are provided on both sides of the inner wall of the water storage tank 1. A scraper 18 for cleaning the filter plate 14 is slidably provided on the inner wall of the sliding groove 17.

[0053] The same limiting plate 15 is fixedly connected between the high end of the filter plate 14 and the bottom inner wall of the water storage tank 1. A lifting bucket 16 is slidably provided between the limiting plate 15 and the water storage tank 1. Multiple water outlet holes 32 are opened on one side of the lifting bucket 16, and multiple water inlet holes 29 are opened on one side of the limiting plate 15, which are offset from the water outlet holes 32, for the lifting bucket 16 to lift and lower to rinse the filter plate 14.

[0054] The first transmission mechanism is set on the top of the water storage tank 1 to drive the collection bucket 13 to lift and lower to retrieve impurities;

[0055] The second transmission mechanism, installed on the lifting bucket 16, is used to drive the scraper 18 to move and clean the filter plate 14, and to drive the lifting bucket 16 to move up and down to scoop water and rinse the filter plate 14. In the above technical solution, the first transmission mechanism can drive the collection bucket 13 to move up and down to scoop the sediment in the water storage tank 1. When the baffle 23 is level with the water storage tank 1, the baffle 23 will automatically open to release the impurities. At the same time, the second transmission mechanism can drive the scraper 18 to move and clean the filter plate 14, and drive the lifting bucket 16 to move upward to scoop water and rinse the filter plate 14, making it easy and clean.

[0056] Reference Figures 1-4 The first transmission mechanism includes a lifting plate 2 that runs through the top of the water storage tank 1. Two sliding plates 12 are fixedly connected to the bottom of the lifting plate 2. The two sliding plates 12 are slidably disposed on the inner walls of both sides of the water storage tank 1. A collection bucket 13 is fixedly connected to the bottom of the two sliding plates 12. A second fixing block 7 is fixedly connected to the top of both the lifting plate 2 and the water storage tank 1. A first connecting rope 8 is fixedly connected between the two second fixing blocks 7. In the above technical solution, the lifting plate 2 can be moved upward by pulling the first connecting rope 8, which in turn can move the collection bucket 13 upward to retrieve impurities.

[0057] Reference Figure 1Two first fixing blocks 3 are fixedly connected to the top of the water storage tank 1. The same rotating frame 4 is rotatably connected between the two first fixing blocks 3. A second connecting rod 6 is fixedly connected to the inner wall of the rotating frame 4. The second connecting rod 6 abuts against the first connecting rope 8. A first connecting rod 5 is fixedly connected to the inner wall of the rotating frame 4. Two electric push rods 9 are rotatably connected to the top of the water storage tank 1. The output end of the electric push rod 9 is rotatably sleeved on the first connecting rod 5. In the above technical solution, the first connecting rod 5 can be moved by starting the electric push rod 9. The movement of the first connecting rod 5 can drive the rotating frame 4 to rotate. The rotation of the rotating frame 4 can cause the middle part of the first connecting rope 8 to arch up through the second connecting rod 6, thereby driving the lifting plate 2 to move upward.

[0058] Reference Figure 2 and Figure 6 The second transmission mechanism includes two connecting seats 27 fixedly connected to the top of the lifting bucket 16. A common receiving roller 28 is rotatably connected between the two connecting seats 27. A second connecting rope 20 is fixedly wound around the outer wall of the receiving roller 28. The other end of the second connecting rope 20 is fixedly connected to the bottom of the lifting plate 2. A torsion spring 38 is fixedly connected to the outer wall of the receiving roller 28 and one side of one of the connecting seats 27. In the above technical solution, the lifting plate 2 can drive the second connecting rope 20 to move while moving upward. The movement of the second connecting rope 20 can drive the receiving roller 28 to rotate and compress the torsion spring 38 until the second connecting rope 20 is fully extended. At this time, the lifting plate 2 can continue to move and drive the lifting bucket 16 to move upward for water washing.

[0059] Reference Figure 6 Two guide rods 30 are slidably provided through the top of the lifting bucket 16. The guide rods 30 are fixedly connected to the bottom inner wall of the water storage tank 1. A second spring 31 is sleeved on the outer wall of the guide rod 30. The two ends of the second spring 31 are fixedly connected to the outer wall of the guide rod 30 and the top of the lifting bucket 16, respectively. In the above-mentioned scheme, the setting of the second spring 31 can enable the lifting bucket 16 to reset under the action of the second spring 31 when the lifting plate 2 is reset, which facilitates reciprocating movement.

[0060] Reference Figure 2 and Figure 5The inner wall of the sliding groove 17 is fixedly connected to a first sliding rod 25. The scraper 18 is slidably sleeved on the two first sliding rods 25. The outer wall of the first sliding rod 25 is sleeved with a first spring 26. The two ends of the first spring 26 are fixedly connected to one side of the inner wall of the sliding groove 17 and one side of the scraper 18, respectively. The outer wall of the second connecting rope 20 is fixedly sleeved with a third fixing block 19. The third fixing block 19 is fixedly connected to the scraper 18. In the above technical solution, the movement of the second connecting rope 20 can drive the movement of the third fixing block 19. The movement of the third fixing block 19 can drive the scraper 18 to move in the sliding groove 17 to clean the filter plate 14. The setting of the first spring 26 makes it easy for the scraper 18 to reset and move back and forth.

[0061] Reference Figure 2 and Figure 3 Two rotating rods 21 are fixedly connected to the inner wall of the water storage tank 1. The two rotating rods 21 are respectively located on one side of the second connecting rope 20. A protrusion 22 is fixedly connected to one side of the lifting plate 2. A groove corresponding to the protrusion 22 is opened on the top inner wall of the water storage tank 1. In the above technical solution, the rotating rods 21 can guide the second connecting rope 20 so that it can easily drive the lifting bucket 16 to move upward and the scraper 18 to move tilted. The groove is also designed to accommodate the second connecting rope 20.

[0062] Reference Figure 2 and Figure 7 A rectangular opening 33 is provided at one end of the filter plate 14 near the collection hopper 13. An abutment plate 37 is slidably provided on the inner wall of the rectangular opening 33. Multiple sliding holes 34 are provided on one side of the rectangular opening 33. A second sliding rod 35 is slidably provided on the inner wall of the sliding hole 34. The second sliding rod 35 is fixedly connected to one side of the abutment plate 37. A third spring 36 is sleeved on the outer wall of the second sliding rod 35. The two ends of the third spring 36 are fixedly connected to the abutment plate 37 and the rectangular opening 33 respectively on the side that are close to each other. In the above technical solution, the setting of the abutment plate 37 can keep the bottom end of the filter plate 14 and the water storage tank 1 sealed at all times, which facilitates the filtration of impurities.

[0063] However, as is well known to those skilled in the art, the working principle and wiring method of the electric actuator 9 are commonplace and are all conventional means or common knowledge, so they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0064] The working principle and usage process of this technical solution are as follows: During use, water is injected into the water storage tank 1 through the inlet pipe 10, and then sprayed by an external water pump. The water settles in the water storage tank 1 and can be filtered through the filter plate 14. Some of the filtered impurities flow through the filter plate 14 into the collection hopper 13, keeping the outlet pipe 11 clean. When it is necessary to clean the sediment on the filter plate 14, a portion of water is left in the water storage tank 1. The water flows through the inlet hole 29 into the upper part of the lifting hopper 16, and the electric push rod 9 is activated. The electric push rod 9 can be driven by the first connecting rod 5. When the rotating frame 4 rotates, the rotation of the rotating frame 4 can cause the first connecting rope 8 to arch up through the second connecting rod 6, which can drive the lifting plate 2 to move upward. The movement of the lifting plate 2 can drive the collection hopper 13 to rise through the two sliding plates 12. When the inclined edge of the bottom of the collection hopper 13 contacts the abutment plate 37, the abutment plate 37 abuts against the collection hopper 13 under the force of the abutment plate 37, which can ensure that the impurities on the filter plate 14 will not fall below the filter plate 14, until the baffle 23 is higher than the top of the water storage tank 1. At this time, the baffle 23 will automatically open under the action of gravity of the impurities, and the impurities can pass through the baffle. As water flows out of the filter plate 14, the lifting plate 2 moves upward, which in turn drives the third fixing block 19 to move via the second connecting rope 20. The movement of the third fixing block 19 scrapes the impurities on the top of the filter plate 14 to one side. The movement of the second connecting rope 20 drives the collecting roller 28 to rotate and compress the torsion spring 38 until the second connecting rope 20 is completely moved out. At this point, the continued movement of the second connecting rope 20 drives the collecting roller 28 to move upward. The upward movement of the collecting roller 28 drives the lifting bucket 16 to move upward. The upward movement of the lifting bucket 16 drives the water on the lifting bucket 16 to move until it reaches the water outlet 32. The water in the lifting bucket 16, flush with the filter plate 14, can flow out through the water outlet 32 ​​to rinse the filter plate 14 and keep it clean. Then, the electric push rod 9 is activated to reset the filter plate 14. The lifting plate 2 moves downward under the gravity of the collecting bucket 13. When the collecting bucket 13 contacts the abutment plate 37, it can move the abutment plate 37 within the rectangular opening 33. The scraper 18 resets under the force of the first spring 26, and the collecting roller 28 resets under the force of the torsion spring 38 to collect the excess second connecting rope 20. The lifting bucket 16 resets under the force of the second spring 31, completing the cleaning process.

[0065] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. In the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A water storage tank for a new energy sanitation vehicle, characterized in that, include: A water storage tank (1) is provided with an inlet pipe (10) that is fixedly connected to the top of the water storage tank (1) and an outlet pipe (11) that is fixedly connected to the bottom of the water storage tank (1) for water inlet and outlet. A filter plate (14) is fixedly connected to the inner wall of a water storage tank (1). The filter plate (14) is inclined. A collection hopper (13) flush with the bottom of the filter plate (14) is slidably provided on the inner wall of the water storage tank (1). An inclined surface (24) is provided on one side of the collection hopper (13). A baffle (23) is rotatably connected to the inner wall of the inclined surface (24). Sliding grooves (17) are provided on both sides of the inner wall of the water storage tank (1). A scraper (18) for cleaning the filter plate (14) is slidably provided on the inner wall of the sliding groove (17). The filter plate (14) is fixedly connected to the bottom of the high end and the bottom inner wall of the water storage tank (1) by the same limiting plate (15). A lifting bucket (16) is slidably provided between the limiting plate (15) and the water storage tank (1). Multiple water outlet holes (32) are opened on one side of the lifting bucket (16). Multiple water inlet holes (29) are opened on one side of the limiting plate (15) and are offset from the water outlet holes (32), which are used for the lifting bucket (16) to lift and lower to rinse the filter plate (14). The first transmission mechanism is set on the top of the water storage tank (1) to drive the collection bucket (13) to lift and lower to retrieve impurities; The second transmission mechanism is set on the lifting bucket (16) to drive the scraper (18) to move and clean the filter plate (14), and to drive the lifting bucket (16) to move up and down to scoop water and rinse the filter plate (14). When it is necessary to clean the sediment on the filter plate (14), a portion of water is left in the water storage tank (1), and the water flows into the top of the lifting bucket (16) through the water inlet (29).

2. The water storage tank for a new energy sanitation vehicle according to claim 1, characterized in that, The first transmission mechanism includes a lifting plate (2) that runs through the top of the water storage tank (1). Two sliding plates (12) are fixedly connected to the bottom of the lifting plate (2). The two sliding plates (12) are respectively slidably disposed on the inner walls of both sides of the water storage tank (1). The collection hopper (13) is fixedly connected to the bottom of the two sliding plates (12). The top of the lifting plate (2) and the water storage tank (1) are both fixedly connected to a second fixing block (7). The two second fixing blocks (7) are fixedly connected to the same first connecting rope (8).

3. The water storage tank for a new energy sanitation vehicle according to claim 2, characterized in that, The top of the water storage tank (1) is fixedly connected to two first fixing blocks (3), and the two first fixing blocks (3) are rotatably connected to the same rotating frame (4). The inner wall of the rotating frame (4) is fixedly connected to a second connecting rod (6), which abuts against the first connecting rope (8). The inner wall of the rotating frame (4) is fixedly connected to a first connecting rod (5). The top of the water storage tank (1) is rotatably connected to two electric push rods (9), and the output end of the electric push rod (9) is rotatably sleeved on the first connecting rod (5).

4. The water storage tank for a new energy sanitation vehicle according to claim 2, characterized in that, The second transmission mechanism includes two connecting seats (27) fixedly connected to the top of the lifting bucket (16). A common receiving roller (28) is rotatably connected between the two connecting seats (27). A second connecting rope (20) is fixedly wound around the outer wall of the receiving roller (28). The other end of the second connecting rope (20) is fixedly connected to the bottom of the lifting plate (2). A torsion spring (38) is fixedly connected to the outer wall of the receiving roller (28) and one side of one of the connecting seats (27).

5. A water storage tank for a new energy sanitation vehicle according to claim 4, characterized in that, Two guide rods (30) are slidably provided through the top of the lifting bucket (16). The guide rods (30) are fixedly connected to the bottom inner wall of the water storage tank (1). A second spring (31) is sleeved on the outer wall of the guide rods (30). The two ends of the second spring (31) are fixedly connected to the outer wall of the guide rods (30) and the top of the lifting bucket (16), respectively.

6. A water storage tank for a new energy sanitation vehicle according to claim 4, characterized in that, The inner wall of the sliding groove (17) is fixedly connected to a first sliding rod (25). The scraper (18) is slidably sleeved on the two first sliding rods (25). The outer wall of the first sliding rod (25) is sleeved with a first spring (26). The two ends of the first spring (26) are fixedly connected to one side of the inner wall of the sliding groove (17) and one side of the scraper (18), respectively. The outer wall of the second connecting rope (20) is fixedly sleeved with a third fixing block (19). The third fixing block (19) is fixedly connected to the scraper (18).

7. A water storage tank for a new energy sanitation vehicle according to claim 6, characterized in that, The inner wall of the water storage tank (1) is fixedly connected to two rotating rods (21), and the two rotating rods (21) are respectively located on one side of the second connecting rope (20). A protrusion (22) is fixedly connected to one side of the lifting plate (2), and a groove corresponding to the protrusion (22) is opened on the inner wall of the top of the water storage tank (1).

8. A water storage tank for a new energy sanitation vehicle according to any one of claims 1-7, characterized in that, The filter plate (14) has a rectangular opening (33) at one end near the collection hopper (13). A contact plate (37) is slidably provided on the inner wall of the rectangular opening (33). A plurality of sliding holes (34) are provided on one side of the rectangular opening (33). A second sliding rod (35) is slidably provided on the inner wall of the sliding hole (34). The second sliding rod (35) is fixedly connected to one side of the contact plate (37). A third spring (36) is sleeved on the outer wall of the second sliding rod (35). The two ends of the third spring (36) are fixedly connected to the contact plate (37) and the rectangular opening (33) respectively on the side that is close to each other.

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