A sewer outlet automatic dredging and cleaning collection device

Abstract

The present invention relates to an automatic dredging and cleaning collection device for a sewer outlet, which comprises: a power assembly, the power assembly comprises a water storage tank, the water storage tank is provided with a first chamber and a second chamber, the first chamber is provided with a liquid inlet and a liquid outlet, the liquid outlet is connected with the second chamber, a float trigger mechanism and a drain valve are provided in the first chamber, the float trigger mechanism comprises a float I, the float I is linked to the drain valve, the drain valve is provided at the liquid outlet, and a float II is provided in the second chamber; an execution assembly, the execution assembly comprises an execution head, and a transmission line I is connected between the execution head and the float II. The rainwater in the application occasion itself is used as a power source, and no additional energy is required to dredge the leaves and other debris in the sewer outlet to prevent the sewer outlet from being blocked. The cleaning workload of urban sanitation workers is reduced to prevent urban waterlogging.

Description

Technical Field

[0001] The invention relates to an automatic dredging, cleaning and collecting device for a sewer outlet, which can be used to dredge and collect domestic garbage, plastic bags, leaves, etc. outside a curb drain outlet (sewer outlet) for centralized treatment, and can also be used to clean debris outside a drain outlet in other occasions. Background Art

[0002] In recent years, urban waterlogging has occurred in many cities in my country, including Beijing, Shanghai, Shenzhen, Wuhan, and Hangzhou. The number, scale, economic losses, and casualties of the affected cities have all shown a significant upward trend. Combined with the current urban drainage and waterlogging prevention planning, large cities mainly rely on large-scale sanitation workers to dredge the drainage and waterlogging sewer outlets before the rainy season, and sanitation workers to clean the roads at irregular intervals on rainy days. There are problems such as large workload, low efficiency, and personal safety risks for sanitation workers; the roads in small and medium-sized cities are even more full of garbage, plastic bags, leaves, packaging bags, cardboard, toilet paper, and other garbage and debris. If there is heavy rainfall in the rainy season, the sewer outlets will be blocked in serious cases, causing urban waterlogging.

[0003] To solve the above-mentioned problems, a Chinese patent with publication number CN111705901A discloses a sewer drainage structure for municipal engineering, including several sedimentation tanks, sliding frames, connecting rods, hooks, etc. During operation, the hooks are used to hold debris in the water flow during drainage to reduce the accumulation of debris flowing downstream, which is convenient for clearing the sewer, but the device is only suitable for installing the drain outlet of the drainage pipe. Another example is a Chinese patent CN108442507A that discloses a sewer drain outlet cleaning robot, which involves a robot including a walking mechanism, a rotating mechanism, a lifting mechanism, a cleaning mechanism, and a platform. During operation, when the ends of the four legs are stationary, it is equivalent to a parallel mechanism, and the mechanical legs, the lifting mechanism, and the rotating mechanism cooperate with each other to drive the cleaning mechanism to clean the sewer drain outlet, but the device only performs a cleaning operation after being blocked, and cannot solve the problem of sewer outlet blockage, and is easily crushed by passing vehicles on rainy days with blurred vision, and has poor safety.

[0004] At present, there is no device for automatically clearing and collecting garbage and debris to prevent blockage at sewer outlets at home and abroad. For this reason, an automatic cleaning and collection device for sewer outlets is designed. It uses the rainwater in the application as a power source, without additional energy, to clear the leaves and other debris in the sewer outlet, prevent the sewer outlet from being blocked, and collect and centrally process the leaves and other debris flowing into the sewer, thereby reducing the pressure on sewer discharge. It has practical significance and good application scenarios. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic dredging and cleaning collection device for a sewer outlet, so as to solve the problem that the drainage outlet in a sewer outlet or similar occasions is blocked by debris and to collect and centrally process the debris flowing in after dredging.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] The present invention provides a sewer outlet automatic dredging and cleaning collection device, which comprises:

[0008] A power assembly, the power assembly includes a water storage tank, the water storage tank is provided with a first chamber and a second chamber, the first chamber is provided with a liquid inlet and a liquid outlet, the liquid outlet is connected to the second chamber, a float trigger mechanism and a drain valve are provided in the first chamber, the float trigger mechanism includes a float I, the float I is linked to the drain valve, the drain valve is provided at the liquid outlet, and a float II is provided in the second chamber;

[0009] The execution assembly includes an execution head, and a transmission line I is connected between the execution head and the float II.

[0010] Preferably, a guide column is provided in the second chamber, and the float II is slidably disposed on the guide column.

[0011] Preferably, the actuator assembly further comprises a reset spring, which can accumulate energy when the transmission line I pulls the actuator head, and can reset the actuator head by releasing the accumulated energy when the transmission line I releases the actuator head.

[0012] Preferably, a filter screen is arranged outside the liquid inlet, and the upper surface of the filter screen has an inclined surface.

[0013] Preferably, a flow channel is provided between the discharge port to be treated and the liquid inlet, and a blocking plate is provided in the flow channel.

[0014] Preferably, the execution head comprises a plurality of push rods matched with the discharge port to be processed, and the push rods have at least two states during movement: extending out of the discharge port to be processed and retracting into the discharge port to be processed.

[0015] Preferably, the execution head includes multiple plugging plates, a manhole cover is provided on the discharge port to be treated, a leakage hole is provided in the manhole cover, the execution head is used to clean up debris outside the manhole cover, and the plugging plate can switch between blocking and opening at least part of the leakage hole in the manhole cover during movement.

[0016] Preferably, it also includes a debris cleaning component, which includes a debris cleaning head and a filter plate, wherein a leak hole is provided in the filter plate, a transmission line II is connected between the debris cleaning head and the float II, the debris cleaning head is slidably arranged on the surface of the filter plate, and the filter plate is arranged in the discharge port to be treated. The debris cleaning component is used to collect and centrally treat the debris that flows into the sewer after dredging.

[0017] Furthermore, a collecting basket is provided on the side of the filter plate, and the collecting basket is used to collect the debris swept away by the debris cleaning head.

[0018] Preferably, a discharge port is provided at the bottom of the second chamber, and the aperture of the discharge port is smaller than the aperture of the liquid outlet.

[0019] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0020] The automatic dredging and cleaning collection device for the sewer outlet of the present invention is provided with a power component and an execution component. The first chamber in the power component can receive rainwater from the curb sewer. When a certain amount of rainwater accumulates in the first chamber, the float I floats to a certain height to trigger the water outlet key of the drain valve, and the drain valve opens to quickly discharge a large amount of water in the first chamber into the second chamber. The float II in the second chamber floats up, and the float II pulls the execution head in the execution component through the transmission line I. The movement of the execution head disturbs the leaves and other debris outside the curb sewer outlet. Under the power of rainwater scouring, the disturbed leaves and other debris are more likely to enter the sewer outlet, thus solving the blockage problem of the sewer outlet. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0022] Figure 1 is a three-dimensional schematic diagram of a sewer outlet automatic dredging and cleaning collection device according to Embodiment 1 of the present invention;

[0023] Figure 2 yes Figure 1 Another view of

[0024] Figure 3 It is a three-dimensional schematic diagram (cross-sectional view) of the power assembly;

[0025] Figure 4 It is a schematic diagram of the coordination between the power component and the execution component;

[0026] Figure 5 yes Figure 1Enlarged view of point A in the middle;

[0027] Figure 6 It is the execution head structure of embodiment 2;

[0028] The reference numerals are described as follows:

[0029] 100, power assembly; 101, water storage tank; 1011, first chamber; 1012, second chamber; 1013, liquid inlet; 1014, liquid outlet; 102, float trigger mechanism; 1021, float I; 1022, swing rod; 1023, connecting line; 1024, pillar; 103, drain valve; 104, float II; 105, transmission line I; 106, guide column; 107, filter screen; 108, discharge port; 109, flow channel; 1091, impurity discharge port; 1010, blocking plate;

[0030] 200, actuator assembly; 201, actuator head; 2011, push rod; 2012, blocking plate; 202, return spring; 203, cross hinge rod I; 204, support plate; 205, support frame;

[0031] 300, debris cleaning assembly; 301, debris cleaning head; 302, filter plate; 303, transmission line II; 304, cross hinged rod II;

[0032] 400, well wall; 401, drain outlet; 402, partition wall; 403, collection basket placement slot; 404, fence;

[0033] 501, manhole cover; 5011, leak hole;

[0034] 600. Curb. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0038] Example 1

[0039] like Figure 1 and Figure 2 The sewer opening automatic dredging and cleaning collection device shown includes a power assembly 100 and an execution assembly 200. It is installed in the sewer opening, and the sewer opening is provided with a fence 404. The device is used to dredge debris such as leaves outside the sewer opening fence 404, and the power source used is rainwater.

[0040] The device is installed in a well wall 400. The well wall 400 is the side wall of the sewer channel. A groove is dug in the well wall 400, and the groove is used to place the device.

[0041] A fence 404 is provided in the curb 600 , and a drainage port 401 is provided in the fence 404 . Figure 2 The B line shown is the line where the road surface and the curb 600 are connected.

[0042] like Figure 1 , Figure 2 and Figure 4 A filter screen 107 is provided below the drain outlet 401. The filter screen 107 has a certain slope, that is, the upper surface has an inclined surface, and a dense number of mesh holes are provided in the filter screen 107. The function of the filter screen 107 is to guide debris such as leaves downward, and to allow rainwater to flow downward into the flow channel 109 through the mesh holes on the filter screen 107. The flow channel 109 extends to the water storage tank 101 to guide the rainwater to the water storage tank 101.

[0043] like Figure 3 A blocking plate 1010 is also provided in the flow channel 109. In this embodiment, the blocking plate 1010 is located at the liquid inlet 1013 of the water storage tank 101. The blocking plate 1010 can block sand and other debris in the rainwater, which are not easily removed by the filter screen 107, and prevent the sand and other debris from entering the water storage tank 101. Figure 2 On the outer side of the blocking plate 1010 (i.e., the side receiving rainwater), a debris discharge port 1091 is opened on the side wall of the flow channel 109, and the debris discharge port 1091 is used to discharge sand seeds and other debris into the sewer.

[0044] like Figure 3The power assembly 100 includes a water storage tank 101, and the water storage tank 101 includes a first chamber 1011 and a second chamber 1012. The first chamber 1011 is located above the second chamber 1012, so that rainwater in the first chamber 1011 can flow into the second chamber 1012 due to gravity. A liquid outlet 1014 is provided between the first chamber 1011 and the second chamber 1012, and a drain valve 103 is provided at the liquid outlet 1014. The drain valve 103 is used to control the opening and closing of the liquid outlet 1014. The drain valve 103 can use a structure in the prior art, such as the structure disclosed in Chinese patents "CN 103306346 A" and "CN 207988063 U". The upper end of the drain valve 103 is a trigger button (such as "button 1" in "CN 103306346 A", and "full drain button 3" and "half drain button 8" in "CN 207988063 U"). When the trigger button is pressed downward, the liquid outlet 1014 can be opened until the water in the first chamber 1011 is instantly drained into the second chamber 1012.

[0045] The power assembly 100 of this example further includes a float trigger mechanism 102. The float trigger mechanism 102 is disposed in the first chamber 1011 and is used to press a trigger button on the upper end of the drain valve 103 downward.

[0046] like Figure 3 The float trigger mechanism 102 includes a support 1024, on which a swing rod 1022 is rotatably arranged, a float I 1021 is arranged at one end of the swing rod 1022, and a connecting line 1023 is connected to the other end of the swing rod 1022, and the connecting line 1023 is also connected to the trigger button at the upper end of the drain valve 103. In this way, when the liquid level in the first chamber 1011 gradually rises, the float I 1021 rises, and the float I 1021 drives the swing rod 1022 to rotate, so that the other end of the swing rod 1022 pulls the connecting line 1023 downward. When the liquid level reaches a certain height, the connecting line 1023 is sufficient to pull the trigger button at the upper end of the drain valve 103 downward, thereby triggering the drain valve 103 to open. After the drain valve 103 is opened, the water in the first chamber 1011 is instantly discharged into the second chamber 1012.

[0047] The second chamber 1012 is provided with a float II 104. When the water in the first chamber 1011 is instantly discharged into the second chamber 1012, the float II 104 instantly rises. In order to regulate the rising path of the float II 104, the float II 104 is sleeved on the outer periphery of the guide column 106 so that the float II 104 can slide on the guide column 106. The rising of the float II 104 provides power for the actuator 200.

[0048] like Figure 4 , the second chamber 1012 (see Figure 3) A discharge port 108 is provided at the bottom, and the aperture of the discharge port 108 is smaller than the liquid outlet 1014 (see Figure 3 In this way, the water in the first chamber 1011 is instantly discharged into the second chamber 1012, and then slowly discharged from the discharge port 108 at a very low rate, so that the floating ball II 104 can be lowered back to its original position after floating up.

[0049] like Figure 1 and Figure 5 , especially Figure 5 , the execution assembly 200 includes an execution head 201, on which a plurality of push rods 2011 are arranged side by side. The execution assembly 200 also includes a support plate 204, on which a cross-hinged rod I 203 is arranged, the front end of the cross-hinged rod I 203 is connected to the execution head 201, and the rear end is connected to the transmission line I 105. When the transmission line I 105 is pulled backward, the distance between the front end and the rear end of the cross-hinged rod I 203 increases, and the execution head 201 together with the push rod 2011 extends forward, so that the discharge port to be processed can be extended, such as the discharge fence on the side of the curb. When the push rod 2011 passes through the fence, it can push the leaves and other debris blocked outside the fence. At this time, under the impact of the water flow, the leaves and other debris are more likely to flow into the fence hole, so that the debris is more likely to flow into the sewer, and will not be blocked outside the fence and affect drainage. Due to the impact of the water flow, leaves and other debris only need to be pushed slightly to be easily washed into the sewer by the water flow.

[0050] The transmission line I 105 is connected to the aforementioned floating ball II 104. When the floating ball II 104 rises, it can pull the transmission line I 105. A roller (not shown) can also be arranged in the extension path of the transmission line I 105 to provide support and transmission for the transmission line I 105, thereby reducing the wear of the transmission line I 105.

[0051] like Figure 5 The actuator 200 further includes a support frame 205, which is mounted on the power assembly 100, and is specifically connected to the outer wall of the water tank 101. The support frame 205 plays the role of supporting the support plate 204. In addition, the connection position or the shape of the support frame 205 can be adjusted, so that the distance and height of the discharge fence from the actuator 200 to the curb can be adjusted.

[0052] like Figure 5 The actuator assembly 200 further includes a return spring 202, which is used to return the push rod 2011. (See Figure 3) When the liquid in the second chamber 1012 is completely drained, the float II 104 descends, and the return spring 202 can cause the push rod 2011 to return to its original position. When the transmission line I 105 pulls (indirectly pulls) the execution head 201, the return spring 202 accumulates energy; when the transmission line I 105 releases the execution head 201, the return spring 202 releases the accumulated energy, causing the execution head 201 to return to its original position.

[0053] like Figure 4 , and also includes a debris cleaning component 300. The debris cleaning component 300 includes a debris cleaning head 301, a filter plate 302, a transmission line II 303 and a cross-hinged rod II 304. The filter plate 302 is arranged below the filter screen 107. The filter plate 302 is used to receive debris such as leaves that slide down from the filter screen 107 for cleaning. A leak hole is opened in the filter plate 302 for rainwater to flow down. The debris cleaning head 301 is in the shape of a long strip, and its length is equivalent to the width of the filter plate 302. The debris cleaning head 301 is connected to the front end of the cross-hinged rod II 304, and the rear end of the cross-hinged rod II 304 is connected to the transmission line II 303, and the other end of the transmission line II 303 is connected to the float II 104 in the second chamber 1012. A roller (not shown) can also be set in the extension path of the transmission line II 303, and the roller provides support and transmission for the transmission line II 303, thereby reducing the wear of the transmission line II 303. When the floating ball II 104 rises due to the buoyancy, the cross hinge rod II 304 is pulled open through the transmission line II 303, thereby making the debris cleaning head 301 slide on the surface of the filter plate 302. When the debris cleaning head 301 moves forward, it sweeps away the leaves and other debris on the surface of the filter plate 302, thereby facilitating the collection of leaves and other debris. A collection basket (not shown) is also provided on the other side of the filter plate 302, and the collection basket is used to collect the debris swept by the debris cleaning head 301.

[0054] like Figure 1 and Figure 2 The well wall 400 on the side opposite to the power assembly 100 is hollowed out downward to form a collection basket placement groove 403, and a partition wall 402 is left between the collection basket placement groove 403 and the sewer channel. The collection basket is placed in the collection basket placement groove 403, and the height of the receiving opening of the collection basket is slightly lower than the height of the filter plate 302 to facilitate receiving debris. A gap is left at the lower edge of the partition wall 402 to allow debris such as leaves to pass through, so that the leaves and other debris enter the collection basket. The collection basket can be easily lifted out to dump the debris in the collection basket.

[0055] In this example, the execution assembly 200 and the debris cleaning assembly 300 are respectively provided with a cross-articulated rod I 203 and a cross-articulated rod II 304, whose main function is to move the execution head 201 or the debris cleaning head 301 in another direction when the cross-articulated rod I 203 or the cross-articulated rod II 304 is pulled in one direction. The advantage of this is that when the float II 104 does not pull the execution head 201 (most of the time), the push rod 2011 on the execution head 201 is located in the discharge port to be processed. That is, the push rod 2011 is in the discharge port to be processed most of the time, rather than outside the discharge port to be processed. Because there are sometimes cars parked outside the road curb rainwater discharge port, or pedestrians walking or bicycles driving, it is more conducive to road safety to have the push rod 2011 in the rainwater discharge port most of the time. In other implementation methods, the cross-articulated rod I 203 and the cross-articulated rod II 304 may not be provided, but the execution head 201 may be directly connected to the transmission line I 105 , and the debris cleaning head 301 may be directly connected to the transmission line II 303 .

[0056] Example 2

[0057] like Figure 6 The embodiment 2 shown in the figure mainly differs from the embodiment 1 in that the structure of the execution head 201 is different. The embodiment uses the number 201 of the execution head in the embodiment 1 for comparison. The embodiment is suitable for cleaning the manhole cover 501 at the sewer opening, while the embodiment 1 is more suitable for cleaning the fence at the sewer opening. The manhole cover 501 is usually placed horizontally, and the fence is usually placed vertically.

[0058] like Figure 6 The structure of the execution head 201 in this example is that a plurality of plugging plates 2012 are arranged on the execution head 201 at intervals and in parallel. The plugging plates 2012 are arranged corresponding to the leakage holes 5011 on the manhole cover 501. When the execution head 201 moves backward, the plugging plates 2012 block a part of the leakage holes 5011; when the execution head 201 is reset, all the leakage holes 5011 are opened. In this way, the water flow passing through the manhole cover 501 can be disturbed, thereby disturbing the leaves and other debris on the outside of the manhole cover 501, so that the leaves and other debris are more easily washed to the inside of the manhole cover 501 by the water flow after being disturbed, and then enter the sewer.

[0059] Both Example 1 and Example 2 are used to clean up debris such as leaves at the entrance of road sewers, and the main power source is rainwater. When the rainwater accumulates to a certain amount in the first chamber 1011, it is instantly discharged into the second chamber 1012, causing the float II 104 in the second chamber 1012 to float up. When the float II 104 floats up, it pulls the execution head 201 to clean up.

[0060] It should be noted that the present invention can be applied to any drainage port into which liquid flows, such as trough-type male urinals in large places such as railway stations.

[0061] The main beneficial effect of the above embodiment is that rainwater in the application is used as a power source, and no additional energy is required to clear the leaves and other debris at the sewer outlet to prevent the sewer outlet from being blocked. The cleaning workload of urban sanitation workers is reduced, and urban waterlogging is prevented. In addition, the debris cleaning component 300 can sweep and collect debris such as leaves and plastic bags to reduce the pressure of sewer discharge, which is particularly suitable for the sewer discharge system in old urban areas.

[0062] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with this technology to understand the contents of the present invention and implement them accordingly. They cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A sewer outlet automatic dredging and cleaning collection device, characterized in that: It includes: A power assembly (100), the power assembly (100) comprising a water storage tank (101), the water storage tank (101) being provided with a first chamber (1011) and a second chamber (1012), the first chamber (1011) being provided with a liquid inlet (1013) and a liquid outlet (1014), a flow channel (109) being provided between a discharge port to be treated and the liquid inlet (1013), a blocking plate (1010) being provided in the flow channel (109), a filter screen (107) being provided outside the liquid inlet (1013), the filter screen (107) having a certain slope, the filter screen (107) being provided with densely distributed sieve holes, the function of the filter screen (107) being to guide leaves and debris downwards, and to allow rainwater to flow downwards through the sieve holes on the filter screen (107) to the flow channel (109). 09), the liquid outlet (1014) is connected to the second chamber (1012), a float trigger mechanism (102) and a drain valve (103) are provided in the first chamber (1011), the float trigger mechanism (102) comprises a float I (1021), the float I (1021) is linked to the drain valve (103), the drain valve (103) is provided at the liquid outlet (1014), a float II (104) is provided in the second chamber (1012), a guide column (106) is provided in the second chamber (1012), the float II (104) is slidably provided on the guide column (106), a drain outlet (108) is provided at the bottom of the second chamber (1012), the aperture of the drain outlet (108) is smaller than the aperture of the liquid outlet (1014); An execution assembly (200), the execution assembly (200) comprising an execution head (201), the execution head (201) comprising a plurality of push rods (2011) matching the discharge port to be treated, the push rods (2011) having at least two states during movement: extending out of the discharge port to be treated and retracting into the discharge port to be treated, a transmission line I (105) being connected between the execution head (201) and the float II (104), the execution assembly (200) further comprising a support plate (204), the support plate (204) being provided with a cross an articulated rod I (203), wherein the front end of the cross-articulated rod I (203) is connected to the execution head (201), and the rear end is connected to the transmission line I (105); the execution assembly (200) further comprises a return spring (202); the return spring (202) is capable of storing energy when the transmission line I (105) pulls the execution head (201); and the return spring (202) is capable of releasing the stored energy to reset the execution head (201) when the transmission line I (105) releases the execution head (201); A debris cleaning assembly (300), the debris cleaning assembly (300) comprising a debris cleaning head (301), a filter plate (302), a transmission line II (303) and a cross-hinged rod II (304), the filter plate (302) being arranged below the filter screen (107), a leakage hole being provided in the filter plate (302), a transmission line II (303) being connected between the debris cleaning head (301) and the float II (104), the debris cleaning head (301) being slidably arranged on the surface of the filter plate (302), and the filter plate (302) being arranged in a discharge port to be treated.

2. The automatic dredging and cleaning collection device for sewer outlets according to claim 1 is characterized in that: The execution head (201) comprises a plurality of plugging plates (2012); a manhole cover is provided on the discharge port to be processed; a leakage hole is provided in the manhole cover; the execution head (201) is used to clean debris outside the manhole cover; and the plugging plates (2012) can switch between two states of blocking and opening at least part of the leakage hole in the manhole cover during movement.

3. The automatic dredging and cleaning collection device for sewer outlets according to claim 1 is characterized in that: A collection basket is also provided on the side of the filter plate (302), and the collection basket is used to collect the debris swept away by the debris sweeping head (301).

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