A sewage salvage device for urban water ecological environment management

Abstract

The present application relates to the field of dirt fishing, in particular to a kind of dirt fishing device for urban water ecological environment management, solve the problem of being able to automatically fish dirt, while compressing treatment is carried out to dirt, avoid to occupy too much space, including fishing box, the front end of the fishing box is provided with front shovel plate, rotatingly connected with collection impeller in the fishing box, the inside of the fishing box is slidably connected with outer sliding plate, the outer sliding plate is driven connection with the collection impeller, collection plate is installed on the outer sliding plate, the rear end of the fishing box is installed with compression box, the compression box is communicated with the fishing box.The present application can automatically fish, while being salvaged in large range by collection plate, increase fishing area, collection impeller and collection plate form reciprocating continuous fishing, avoid the low efficiency caused by artificial, while the device is salvaged, compression dirt is carried out by compression box, avoid to occupy space etc.

Description

Technical Field

[0001] This invention relates to the field of waste removal technology, specifically to a waste removal device for urban water ecological environment management. Background Technology

[0002] With the acceleration of urbanization, urban water pollution has become increasingly serious. Rivers, lakes and other urban water bodies are not only important places for citizens to relax and have fun, but also key factors in maintaining ecological balance. However, due to the impact of human activities, various pollutants such as plastic bags, branches and fallen leaves often float on the water surface. These debris not only affect the urban landscape, but may also threaten aquatic life and even affect the normal operation of water quality and water cycle system.

[0003] Traditional waste cleanup mainly relies on manual dredging, which is inefficient, labor-intensive, and difficult to carry out in large or hard-to-reach waters. In addition, the collected waste is often transported directly to the treatment site without compression, which takes up a lot of space and increases the cost of subsequent treatment and transportation.

[0004] Therefore, the present invention provides a waste removal device for urban water ecological environment management to solve the above problems. Summary of the Invention

[0005] In view of the above situation and to overcome the defects of the prior art, the present invention provides a sewage retrieval device for urban water ecological environment management, so as to solve the problem of automatically retrieval of sewage and compressing sewage at the same time to avoid occupying too much space.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] A waste removal device for urban water ecological environment management includes a removal box, a front shovel plate at the front end of the removal box, a collection impeller rotatably connected inside the removal box, an outer sliding plate slidably connected inside the removal box and drivenly connected to the collection impeller, a collection plate mounted on the outer sliding plate, a compression box installed at the rear end of the removal box and communicating with the removal box, a lower pressure box slidably inside the compression box, and a collection box installed at the lower part of the lower pressure box and communicating with the lower pressure box. This device, through the arrangement of the collection plate and the collection impeller, enables automatic removal, and the collection plate allows for a large-area removal, increasing the removal area. The collection impeller and the collection plate form a continuous reciprocating removal process, avoiding the inefficiency caused by manual labor. After removal, the waste is compressed by the compression box, saving space.

[0008] Preferably, a reciprocating screw is rotatably connected to the inner wall of the retrieval box, the reciprocating screw is driven by a drive motor, the outer sliding plate is threaded to the outer wall of the reciprocating screw, and a drive bevel gear is installed on the outer wall in the middle of the reciprocating screw; a drive shaft is rotatably connected inside the retrieval box, and a rotating bevel gear is installed on the outer wall at one end of the drive shaft, the rotating bevel gear meshing with the drive bevel gear.

[0009] Preferably, a fixed shaft is installed on the outer wall of one end of the collecting impeller, and a fixed bevel gear is installed on the outer wall of the fixed shaft. The fixed bevel gear meshes with a connecting bevel gear, and the connecting bevel gear is installed on the outer wall of the other end of the drive shaft. A contraction impeller is slidably connected inside the other end of the collecting impeller, and a contraction spring is fixedly installed at one end of the contraction impeller. The contraction spring is installed inside the collecting impeller, and the contraction impeller matches the outer sliding plate. When using this device, the drive motor is first started, causing the drive motor to drive the reciprocating screw to rotate. At this time, the outer sliding plate on its outer wall will reciprocate. The collecting plate reciprocates, collecting and concentrating debris from the water surface at the front of the retrieval box for quick retrieval. Simultaneously, the rotation of the reciprocating screw drives the drive shaft, which, under the action of the bevel gears, drives the collecting impeller to collect debris, achieving continuous collection. In its initial state, the retractable impeller extends outward under the action of the retraction spring, increasing the retrieval length. As the outer sliding plate slides, it drives the retractable impeller to shift, ensuring continuous collection. Furthermore, the collecting plate can collect debris from the outer area to the front of the retrieval box, increasing the retrieval area and improving work efficiency.

[0010] Preferably, an opening ramp is fixedly installed in the middle of the inside of the retrieval box, the width of which increases from top to bottom, and a closing ramp is installed on the upper part of the inner side wall of the retrieval box, the width of which decreases from top to bottom.

[0011] Preferably, an inner sliding plate is slidably connected to the inner sliding plate, and a sealing plate is installed at one end of the inner sliding plate. The sealing plate is slidably connected to the inside of the collecting plate. A closing groove and an opening groove are formed on the inner wall of the inner sliding plate. The closing groove matches the closing inclined plate, and the opening groove matches the opening inclined plate. The lower part of the collecting plate is set as a hollow structure, and the sealing plate seals the hollow structure. When the outer sliding plate slides inward, when the opening inclined plate abuts against the opening groove, it will cause the opening inclined plate to drive the inner sliding plate to move upward, thereby driving the sealing plate to move upward. At this time, the lower part of the collecting plate is in an open state. After opening, the outer sliding plate moves outward. When the closing groove on the outer sliding plate abuts against the closing inclined plate, the inner sliding plate moves downward, causing the sealing plate to seal the collection plate. At the same time, the outer sliding plate moves inward again to collect, and this process is repeated to achieve the collection function. When the collection plate moves from the outside to the inside, the sealing plate seals the collection plate, which facilitates the collection of dirt to the front of the retrieval box. When the collection plate returns to the outside, the lower part of the collection plate is open, which can prevent dirt on the outside of the collection plate from being pushed away, making it easier for the device to collect dirt. At the same time, the collection plate of this device can automatically open and close, realizing integrated collection.

[0012] Preferably, a flow groove is formed on the inner wall of the compression box, and a sealing plate is slidably connected inside the flow groove. A compression spring is fixedly installed on the top of the sealing plate and is mounted on the inner wall of the compression box. A winding gear is rotatably connected to the inner wall of the compression box, and a winding shaft is mounted on the winding gear through a one-way bearing. A winding cable is wound on the outer wall of the winding shaft, and one end of the winding cable is fixedly connected to the top of the sealing plate. A sealing toothed plate is installed at one end of the lower pressure box, and the sealing toothed plate matches the winding gear. When the lower pressure box descends, the sealing toothed plate on its outer wall will mesh with the winding gear, thereby driving the sealing... As the plate moves upward, the debris inside the retrieval box enters the compression box. When the compression box descends halfway, the smooth plate on the upper part of the sealing tooth plate aligns with the winding gear. At this point, under the action of the compression spring, the sealing plate seals the flow channel, facilitating the downward pressing of the compression box. When the compression box resets, the sealing tooth plate will not drive the winding shaft to rotate due to the action of the one-way bearing. This device can automatically open the sealing plate by lowering the compression box, realizing automatic addition of debris and automatic compression, avoiding excessive space occupation. At the same time, during compression, the sealing plate can automatically close, preventing continuous feeding during debris compression and preventing missed compression, thus achieving step-by-step and batch compression.

[0013] Preferably, the pressure chamber is driven by a hydraulic cylinder, which is mounted on the upper part of the compression chamber. A drive gear plate is installed on the side wall of the pressure chamber. A fixed plate is installed on the inner side wall of the compression chamber, and a shrink plate is slidably connected inside the fixed plate. A drive screw is rotatably connected to the inner wall of the fixed plate. The shrink plate is threaded onto the outer wall of the drive screw. A shrink gear is installed at one end of the drive screw via a one-way bearing. The shrink gear matches the drive gear plate. A worm spring is installed on the outer wall of one end of the drive screw, and the other end of the worm spring is fixedly connected to the inner side wall of the fixed plate. When the device needs to compress waste, the hydraulic cylinder is activated, causing the pressure chamber to move. At this time, the waste entering through the flow channel will be compressed by the pressure chamber. When the box descends, the drive gear plate on its outer wall will mesh with the retraction gear. At this time, due to the one-way drive, the retraction gear will not drive the drive screw to rotate. When the lower box moves upward, the drive gear plate drives the drive screw to rotate through the retraction gear, and the retraction plate moves outward. The worm spring is in a compressed state, and the compressed dirt on the upper part of the retraction plate falls into the inside of the collection box. When the lower box rises halfway, the drive gear plate disengages from the retraction gear, the worm spring drives the drive screw to reverse, and the retraction plate resets for the next use. This device, through the setting of the retraction plate, can facilitate the compression of dirt. At the same time, after compression, the retraction plate opens to facilitate the dumping of dirt. The fixing plate scrapes the upper part of the retraction plate, which plays a further cleaning role and facilitates the re-compression process. The retraction plate and the lower box of this device form a linkage function to facilitate the treatment of dirt.

[0014] Preferably, a retractable inclined plate is installed at one end of the top of the fixed plate; a cutting blade is slidably connected to the bottom of the pressure box, and a telescopic plate is slidably connected to the inner wall of the pressure box. One end of the telescopic plate abuts against the top of the cutting blade, and a notching groove is formed on the outer wall of the telescopic plate, which matches the retractable inclined plate. A return spring is installed on the outer wall of the telescopic plate, and the other end of the return spring is fixedly connected to the inner wall of the pressure box. In the initial state of the device, the telescopic plate is located inside the pressure box under the action of the return spring, which restricts the upward movement of the cutting blade. When the pressure box descends, the cutting blade first cuts the dirt. As it continues to descend, the notching groove abuts against the retractable inclined plate, causing the telescopic plate to move outward and the cutting blade to move upward, compressing the dirt at the bottom of the pressure box. This device, through the setting of the cutting blade, can avoid the phenomenon that large pieces cannot be compressed quickly. At the same time, the return of the cutting blade can scrape the bottom of the pressure box, thus cleaning the outer wall of the cutting blade.

[0015] The beneficial effects of this invention are as follows:

[0016] 1. This device, through the setting of a collection plate and a collection impeller, enables automatic retrieval. At the same time, the collection plate allows for large-area retrieval, increasing the retrieval area. The collection impeller and the collection plate form a reciprocating continuous retrieval, avoiding the inefficiency caused by manual labor. After the device has finished retrieval, the waste is compressed by a compression box, saving space.

[0017] 2. In its initial state, the retractable impeller of this device extends outward under the action of the retraction spring, increasing the retrieval length. When the outer sliding plate slides, it can drive the retractable impeller to move, ensuring continuous collection. At the same time, the collection plate of this device can collect dirt from the external area to the front end of the retrieval box, which makes it easier for this device to increase the retrieval area and increase work efficiency.

[0018] 3. When the collection plate moves from the outside to the inside, the sealing plate seals the collection plate, which facilitates the collection of dirt to the front of the retrieval box. When the collection plate returns to the outside, the lower part of the collection plate is open, which can prevent dirt on the outside of the collection plate from being pushed away, making it easier for the device to collect dirt. At the same time, the collection plate of the device can automatically open and close, realizing integrated collection.

[0019] 4. This device can automatically open the sealing plate by lowering the pressure box, realize the function of automatically adding dirt and automatically compressing, avoid occupying too much space. At the same time, during compression, the sealing plate can automatically close to prevent the continuous feeding of dirt during compression and prevent the omission of compression, so as to realize step-by-step and batch compression.

[0020] 5. This device, through the design of the shrink plate, facilitates the compression of waste. After compression, the shrink plate opens for easy dumping of waste. The fixing plate scrapes the upper part of the shrink plate for further cleaning, facilitating re-compression. The shrink plate and the lower pressure box of this device work together to facilitate the treatment of waste.

[0021] 6. This device, through the setting of the cutting blade, can avoid the phenomenon that large pieces cannot be compressed quickly. At the same time, the resetting of the cutting blade can scrape the bottom of the pressure box, thus cleaning the outer wall of the cutting blade. Attached Figure Description

[0022] Figure 1 This is a frontal three-dimensional schematic diagram of the present invention;

[0023] Figure 2 This is a schematic cross-sectional view of the salvage box of the present invention;

[0024] Figure 3 This is a schematic diagram of the impeller collection device of the present invention;

[0025] Figure 4This is a schematic diagram of the inner sliding plate and sealing plate of the present invention;

[0026] Figure 5 This is a schematic diagram of the first state of the collection plate of the present invention;

[0027] Figure 6 This is a schematic diagram of the second state of the collecting plate of the present invention;

[0028] Figure 7 This is a schematic cross-sectional view of the compression box of the present invention;

[0029] Figure 8 This is a schematic diagram of the side wall of the compression chamber of the present invention;

[0030] Figure 9 This is a schematic diagram showing a cross-section of the fixing plate of the present invention;

[0031] Figure 10 This is a schematic diagram of the bottom of the pressure tank of the present invention;

[0032] Figure 11 This is a schematic diagram of the interior of the pressure chamber of the present invention.

[0033] In the diagram: 1. Salvage box; 101. Opening ramp; 102. Closing ramp;

[0034] 2. Collection plate; 3. Front shovel plate;

[0035] 4. Collecting impeller; 401. Fixing shaft; 402. Fixing bevel gear; 403. Retracting impeller; 404. Retracting spring;

[0036] 5. Outer sliding plate; 501. Reciprocating lead screw; 502. Drive shaft; 503. Drive bevel gear; 504. Rotating bevel gear; 505. Connecting bevel gear; 506. Inner sliding plate; 507. Sealing plate; 508. Opening groove; 509. Closing groove;

[0037] 6. Compression box; 601. Flow channel; 602. Sealing plate; 603. Compression spring; 604. Rewind gear; 605. Rewind cable; 606. Fixing plate; 607. Shrink plate; 608. Drive screw; 609. Shrink gear; 610. Worm spring; 611. Shrink slant plate;

[0038] 7. Lower pressure box; 701. Sealing toothed plate; 702. Drive toothed plate; 703. Telescopic plate; 704. Hydraulic cylinder; 705. Cutting knife; 706. Abutment groove; 707. Return spring;

[0039] 8. Collection box. Detailed Implementation

[0040] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0041] A waste removal device for urban water ecological environment management, as shown in the attached document. Figure 1-2 As shown, the device includes a retrieval box 1, a front shovel plate 3 at the front end of the retrieval box 1, a collecting impeller 4 rotatably connected inside the retrieval box 1, an outer sliding plate 5 slidably connected inside the retrieval box 1, the outer sliding plate 5 being drivenly connected to the collecting impeller 4, a collecting plate 2 mounted on the outer sliding plate 5, a compression box 6 mounted at the rear end of the retrieval box 1, the compression box 6 being connected to the retrieval box 1, a lower pressure box 7 sliding inside the compression box 6, and a collecting box 8 mounted at the lower part of the lower pressure box 7, the collecting box 8 being connected to the lower pressure box 7. This device, through the arrangement of the collecting plate 2 and the collecting impeller 4, enables automatic retrieval. Simultaneously, the collecting plate 2 allows for large-area retrieval, increasing the retrieval area. The collecting impeller 4 and the collecting plate 2 form a continuous reciprocating retrieval mechanism, avoiding the inefficiency caused by manual labor. After retrieval, the device compresses the waste through the compression box 6, saving space.

[0042] As attached Figure 2 As shown, a reciprocating screw 501 is rotatably connected to the inner wall of the retrieval box 1. The reciprocating screw 501 is driven by a drive motor. An outer sliding plate 5 is threaded onto the outer wall of the reciprocating screw 501. A drive bevel gear 503 is installed on the outer wall of the middle part of the reciprocating screw 501. A drive shaft 502 is rotatably connected inside the retrieval box 1. A rotating bevel gear 504 is installed on the outer wall of one end of the drive shaft 502. The rotating bevel gear 504 meshes with the drive bevel gear 503.

[0043] As attached Figure 3As shown, a fixed shaft 401 is installed on the outer wall of one end of the collecting impeller 4, and a fixed bevel gear 402 is installed on the outer wall of the fixed shaft 401. The fixed bevel gear 402 meshes with a connecting bevel gear 505, which is installed on the outer wall of the other end of the drive shaft 502. A contraction impeller 403 is slidably connected inside the other end of the collecting impeller 4. A contraction spring 404 is fixedly installed on one end of the contraction impeller 403, and the contraction spring 404 is installed inside the collecting impeller 4. The contraction impeller 403 matches the outer sliding plate 5. When using this device, the drive motor is first started, causing the drive motor to drive the reciprocating screw 501 to rotate. At this time, the outer sliding plate 5 on its outer wall will slide back and forth, bringing... The collecting plate 2 slides back and forth, collecting and concentrating the dirt on the water surface to the front end of the retrieval box 1 for quick retrieval. At the same time, when the reciprocating screw 501 rotates, it will synchronously drive the drive shaft 502 to rotate. Under the action of the bevel gear, it will drive the collecting impeller 4 to collect dirt, achieving continuous collection. In the initial state, the retracting impeller 403 of this device extends outward under the action of the retraction spring 404, increasing the retrieval length. When the outer sliding plate 5 slides, it can drive the retracting impeller 403 to move, ensuring continuous collection. At the same time, the collecting plate 2 of this device can collect dirt from the external area to the front end of the retrieval box 1, which makes it easier for this device to increase the retrieval area and increase work efficiency.

[0044] As attached Figure 2 As shown, an opening ramp 101 is fixedly installed in the middle of the inside of the salvage box 1. The width of the opening ramp 101 increases from top to bottom. A closing ramp 102 is installed on the upper part of the inner wall of the salvage box 1. The width of the closing ramp 102 decreases from top to bottom.

[0045] As attached Figure 2 and attached Figure 4-6As shown, an inner sliding plate 506 is slidably connected to the inner sliding plate 5. A sealing plate 507 is installed at one end of the inner sliding plate 506, and the sealing plate 507 is slidably connected to the inside of the collecting plate 2. A closing groove 509 and an opening groove 508 are provided on the inner wall of the inner sliding plate 506. The closing groove 509 matches the closing inclined plate 102, and the opening groove 508 matches the opening inclined plate 101. The lower part of the collecting plate 2 is set as a hollow structure, and the sealing plate 507 seals the hollow structure. When the outer sliding plate 5 slides inward, when the opening inclined plate 101 abuts against the opening groove 508, the opening inclined plate 101 will cause the inner sliding plate 506 to move upward, thereby causing the sealing plate 507 to move upward. At this time, the lower part of the collecting plate 2 is... In the open state, after opening, the outer sliding plate 5 moves outward. When the closing groove 509 on the outer sliding plate 5 abuts against the closing inclined plate 102, the inner sliding plate 506 will move downward, thereby causing the sealing plate 507 to seal the collection plate 2. At the same time, the outer sliding plate 5 moves inward again to collect, and so on to achieve the collection function. When the collection plate 2 moves from the outside to the inside, the sealing plate 507 seals the collection plate 2, which can facilitate the collection of dirt to the front end of the retrieval box 1. When the collection plate 2 returns to the outside, the lower part of the collection plate 2 is open, which can prevent the dirt on the outside of the collection plate 2 from being pushed away, which facilitates the collection of dirt by this device. At the same time, the collection plate 2 of this device can automatically open and close, realizing integrated collection.

[0046] As attached Figure 7-8As shown, a flow channel 601 is provided on the inner wall of the compression box 6. A sealing plate 602 is slidably connected inside the flow channel 601. A compression spring 603 is fixedly installed on the top of the sealing plate 602. The compression spring 603 is installed on the inner wall of the compression box 6. A winding gear 604 is rotatably connected to the inner wall of the compression box 6. A winding shaft is installed on the winding gear 604 through a one-way bearing. A winding cable 605 is wound on the outer wall of the winding shaft. One end of the winding cable 605 is fixedly connected to the top of the sealing plate 602. A sealing toothed plate 701 is installed at one end of the lower pressure box 7. The sealing toothed plate 701 matches the winding gear 604. When the lower pressure box 7 descends, the sealing toothed plate 701 on its outer wall will mesh with the winding gear 604, thereby driving the sealing plate 602. As the device moves upward, the debris inside the retrieval box 1 will enter the compression box 6. When the compression box 7 descends halfway, the upper plate of the sealing tooth plate 701 is aligned with the winding gear 604. Under the action of the compression spring 603, the sealing plate 602 will seal the flow groove 601, facilitating the downward pressing of the compression box 7. When the compression box 7 resets, the sealing tooth plate 701 will not drive the winding shaft to rotate due to the action of the one-way bearing. This device can automatically open the sealing plate 602 by lowering the compression box 7, realizing automatic addition of debris and automatic compression, avoiding excessive space occupation. At the same time, during compression, the sealing plate 602 can automatically close, preventing continuous feeding during debris compression and preventing missed compression, thus achieving step-by-step and batch compression.

[0047] As attached Figure 7 and attached Figure 9As shown, the lower pressure box 7 is driven by the hydraulic cylinder 704, which is installed on the upper part of the compression box 6. A drive gear plate 702 is installed on the side wall of the lower pressure box 7. A fixing plate 606 is installed on the inner side wall of the compression box 6. A shrink plate 607 is slidably connected inside the fixing plate 606. A drive screw 608 is rotatably connected to the inner wall of the fixing plate 606. The shrink plate 607 is threaded to the outer wall of the drive screw 608. A shrink gear 6 is installed at one end of the drive screw 608 through a one-way bearing. 09. The retraction gear 609 matches the drive gear plate 702. A worm spring 610 is installed on the outer wall of one end of the drive screw 608, and the other end of the worm spring 610 is fixedly connected to the inner wall of the fixed plate 606. When the device needs to compress the waste, the hydraulic cylinder 704 is activated, causing the hydraulic cylinder 704 to move the lower pressure box 7. At this time, the waste entering through the flow channel 601 will be compressed by the lower pressure box 7. At the same time, when the lower pressure box 7 descends, the drive gear on its outer wall... The toothed plate 702 will mesh with the retraction gear 609. At this time, due to the one-way drive, the retraction gear 609 will not drive the drive screw 608 to rotate. When the pressure box 7 moves upward, the drive toothed plate 702 drives the drive screw 608 to rotate through the retraction gear 609, and the retraction plate 607 moves outward. The worm spring 610 is in a compressed state, and the compressed dirt on the upper part of the retraction plate 607 falls into the inside of the collection box 8. When the pressure box 7 rises halfway, the drive toothed plate 702 disengages from the retraction gear 609, the worm spring 610 drives the drive screw 608 to reverse, and the retraction plate 607 resets for the next use. This device, through the setting of the retraction plate 607, can facilitate the compression of dirt. At the same time, after compression, the retraction plate 607 opens to facilitate the dumping of dirt. The fixing plate 606 scrapes the upper part of the retraction plate 607, which plays a further cleaning role and facilitates the re-compression process. The retraction plate 607 and the lower pressure box 7 of this device form a linkage function to facilitate the treatment of dirt.

[0048] As attached Figure 7 and attached Figure 10-11As shown, a retractable inclined plate 611 is installed at one end of the top of the fixed plate 606; a cutting blade 705 is slidably connected to the bottom of the lower pressure box 7, and a telescopic plate 703 is slidably connected to the inner wall of the lower pressure box 7. One end of the telescopic plate 703 abuts against the top of the cutting blade 705, and an abutting groove 706 is provided on the outer wall of the telescopic plate 703, which matches the retractable inclined plate 611. A return spring 707 is installed on the outer wall of the telescopic plate 703, and the other end of the return spring 707 is fixedly connected to the inner wall of the lower pressure box 7. In the initial state of this device, the telescopic plate 703 is in contact with the return spring 707. Located inside the pressure chamber 7, the cutting blade 705 restricts its upward movement. When the pressure chamber 7 descends, the cutting blade 705 first cuts through the dirt. As it continues to descend, the top groove 706 abuts against the shrinking inclined plate 611, causing the telescopic plate 703 to move outward and the cutting blade 705 to move upward. The bottom of the pressure chamber 7 compresses the dirt. This device, through the setting of the cutting blade 705, can avoid the phenomenon that large pieces cannot be compressed quickly. At the same time, the resetting of the cutting blade 705 can scrape the bottom of the pressure chamber 7, thus cleaning the outer wall of the cutting blade 705.

[0049] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0051] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A waste removal device for urban water ecological environment management, comprising a removal box (1), characterized in that, The front end of the retrieval box (1) is provided with a front shovel plate (3), a collection impeller (4) is rotatably connected inside the retrieval box (1), an outer sliding plate (5) is slidably connected inside the retrieval box (1), the outer sliding plate (5) is driven to be connected to the collection impeller (4), a collection plate (2) is installed on the outer sliding plate (5), a compression box (6) is installed at the rear end of the retrieval box (1), the compression box (6) is connected to the retrieval box (1), a lower pressure box (7) is slidably connected inside the compression box (6), a collection box (8) is installed at the lower part of the lower pressure box (7), and the collection box (8) is connected to the lower pressure box (7). An opening ramp (101) is fixedly installed in the middle of the inside of the salvage box (1). The width of the opening ramp (101) increases from top to bottom. A closing ramp (102) is installed on the upper part of the inner side wall of the salvage box (1). The width of the closing ramp (102) decreases from top to bottom. An inner sliding plate (506) is slidably connected inside the outer sliding plate (5), and a sealing plate (507) is installed at one end of the inner sliding plate (506). The sealing plate (507) is slidably connected inside the collecting plate (2). The inner wall of the inner sliding plate (506) is provided with a closing groove (509) and an opening groove (508). The closing groove (509) matches the closing inclined plate (102), and the opening groove (508) matches the opening inclined plate (101). The inner wall of the compression box (6) is provided with a flow groove (601), and a sealing plate (602) is slidably connected inside the flow groove (601). A compression spring (603) is fixedly installed on the top of the sealing plate (602). The compression spring (603) is installed on the inner wall of the compression box (6). A winding gear (604) is rotatably connected to the inner wall of the compression box (6). A winding shaft is installed on the winding gear (604) through a one-way bearing. A winding cable (605) is wound on the outer wall of the winding shaft. One end of the winding cable (605) is fixedly connected to the top of the sealing plate (602). A sealing toothed plate (701) is installed at one end of the pressure box (7), and the sealing toothed plate (701) is matched with the winding gear (604); The pressure box (7) is driven by a hydraulic cylinder (704). The hydraulic cylinder (704) is installed on the upper part of the compression box (6). A drive gear plate (702) is installed on the side wall of the pressure box (7). A fixing plate (606) is installed on the inner wall of the compression box (6). A shrink plate (607) is slidably connected inside the fixing plate (606). A drive screw (608) is rotatably connected to the inner wall of the fixing plate (606). The shrink plate (607) is threadedly connected to the outer wall of the drive screw (608). A shrink gear (609) is installed at one end of the drive screw (608) through a one-way bearing. The shrink gear (609) matches the drive gear plate (702). A worm spring (610) is installed on the outer wall of one end of the drive screw (608). The other end of the worm spring (610) is fixedly connected to the inner wall of the fixing plate (606).

2. The waste removal device for urban water ecological environment management according to claim 1, characterized in that, A reciprocating screw (501) is rotatably connected to the inner wall of the salvage box (1). The reciprocating screw (501) is driven by a drive motor. The outer sliding plate (5) is threadedly connected to the outer wall of the reciprocating screw (501). A drive bevel gear (503) is installed on the outer wall of the middle part of the reciprocating screw (501). The inside of the salvage box (1) is rotatably connected to a drive shaft (502), and a rotating bevel gear (504) is installed on the outer wall of one end of the drive shaft (502). The rotating bevel gear (504) meshes with the drive bevel gear (503).

3. The waste removal device for urban water ecological environment management according to claim 2, characterized in that, A fixed shaft (401) is installed on the outer wall of one end of the collecting impeller (4), and a fixed bevel gear (402) is installed on the outer wall of the fixed shaft (401). The fixed bevel gear (402) is meshed with a connecting bevel gear (505), and the connecting bevel gear (505) is installed on the outer wall of the other end of the drive shaft (502). A shrink impeller (403) is slidably connected to the other end of the collecting impeller (4). A shrink spring (404) is fixedly installed at one end of the shrink impeller (403). The shrink spring (404) is installed inside the collecting impeller (4). The shrink impeller (403) matches the outer sliding plate (5).

4. A waste removal device for urban water ecological environment management according to claim 3, characterized in that, A retractable ramp (611) is installed at one end of the top of the fixed plate (606); A cutting blade (705) is slidably connected to the bottom of the pressure box (7). A telescopic plate (703) is slidably connected to the inner side wall of the pressure box (7). One end of the telescopic plate (703) abuts against the top of the cutting blade (705). An abutting groove (706) is provided on the outer wall of the telescopic plate (703). The abutting groove (706) matches the shrinking inclined plate (611). A return spring (707) is installed on the outer wall of the telescopic plate (703). The other end of the return spring (707) is fixedly connected to the inner side wall of the pressure box (7).

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