Trench debris collection device

Abstract

The present application relates to the technical field of hydraulic engineering, and particularly relates to a ditch sundry collecting device, which comprises a collecting basket and a lifting mechanism. The collecting basket comprises a body, the body comprises a bottom plate and a plurality of side plates extending in a first direction away from a ditch bottom surface along a periphery of the bottom plate, the bottom plate and the plurality of side plates enclose a containing groove, the plurality of side plates comprise a water baffle and a first hollow plate opposite in a second direction orthogonal to the first direction, the water baffle is used to generate a local water bulge in the ditch, so that the sundries floating in the ditch can cross the water baffle and enter the containing groove, and the first hollow plate is used to intercept the sundries entering the containing groove in the containing groove and discharge water in the containing groove, and the lifting mechanism comprises two lifting pieces arranged at intervals in a third direction orthogonal to the first direction and the second direction, and the two lifting pieces are connected with the collecting basket so as to drive the collecting basket to lift. The ditch sundry collecting device can collect the sundries floating in the ditch in the containing groove of the collecting basket.

Description

Technical Field

[0001] The present invention relates to the technical field of hydraulic engineering, in particular to a debris collection device for canals. Background Art

[0002] Canals are often required for farmland irrigation. Weeds from farmlands near canals often fall into the canals. The accumulation of weeds in canals over years will reduce the flow velocity of water in the canals or even block the canals. To solve the problem of canal blockage, an intercepting net is usually arranged in the canal. When floating debris on the canal water surface flows through the intercepting net along with the water flow, the debris will be intercepted at the intercepting net, and the debris at the intercepting net needs to be cleaned at regular intervals. However, it is difficult for personnel to clean the debris intercepted by the intercepting net. For this reason, the Chinese patent with publication number CN213329183U proposes a drainage device for hydraulic engineering, which comprises two sliding chutes, two sliding blocks, a first mounting frame, and a lifting mechanism. The first mounting frame is of a square frame-shaped structure, a filter screen is installed in the square frame-shaped structure of the first mounting frame, the first mounting frame is transversely arranged at a cross-section in the canal, the two sliding chutes are arranged at intervals along the width direction of the canal and extend along the length direction of the canal, the two sliding blocks are in one-to-one corresponding sliding connection with the two sliding chutes, one end of each sliding block away from the bottom of the canal is connected with the first mounting frame, and the lifting mechanism is connected inside the first mounting frame. The lifting mechanism comprises a motor, two threaded rods, two moving rods and a scraper plate. The scraper plate extends along the width direction of the canal, two moving rods are respectively connected to two ends of the scraper plate, the two moving rods are in one-to-one corresponding threaded connection with the two threaded rods, the motor drives the two threaded rods to rotate through guide wheels and a belt, so that the two moving rods matched with the threaded rods move in the vertical direction, thereby enabling the scraper plate connected with the moving rods to move in the vertical direction. In use, pushing the first mounting frame enables the sliding blocks below the first mounting frame to slide on the sliding chutes, the scraper plate connected with the mounting frame can scoop up impurities accumulated at the intercepting net, then the lifting mechanism is started, the motor of the lifting mechanism drives the threaded rods to rotate, the threaded rods drive the moving rods and the scraper plate connected with the moving rods to move upwards, thereby lifting the impurities on the scraper plate, and then workers remove the impurities. This method can reduce the working intensity of workers in cleaning impurities.

[0003] Since the sliding chutes and the sliding blocks are located at the bottom of the canal, the groove portions of the sliding chutes are easily blocked by impurities in the canal, and in actual use, it often occurs that the sliding blocks cannot easily move along the sliding chutes, so the scraper plate cannot easily slide along the length direction of the canal to collect debris in the canal. Summary of the Invention

[0004] In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved by the present invention is to provide a debris collection device for canals, which can collect and lift debris in the canal, thereby reducing the working intensity of staff.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] This invention provides a ditch debris collection device, comprising: a collection basket, the collection basket including a body, the body including a bottom plate and a plurality of side plates extending along the periphery of the bottom plate in a first direction away from the bottom surface of the ditch, the bottom plate and the plurality of side plates forming a receiving groove, the plurality of side plates including a baffle plate and a first perforated plate facing each other in a second direction orthogonal to the first direction, the baffle plate being used to locally back up water in the ditch, causing debris floating in the ditch to pass over the baffle plate and enter the receiving groove, the first perforated plate being used to intercept the debris entering the receiving groove and to drain the water in the receiving groove; and a lifting mechanism, the lifting mechanism including two retraction components spaced apart in a third direction orthogonal to both the first and second directions, both retraction components being connected to the collection basket and capable of driving the collection basket to rise and fall.

[0007] Preferably, the take-up and release assembly includes a rotating component, a lifting component, and a driving component. The rotating component is rotatably disposed above the ditch. One end of the lifting component is connected to the rotating component, and the other end is connected to the collection basket. The driving component is connected to the lifting component and is adapted to drive the rotating component to rotate in order to achieve the take-up and release of the lifting component.

[0008] Preferably, the collection basket is provided with sliders at both ends in the third direction, and the two sliders are adapted to slide and connect in a one-to-one correspondence with two grooves opened on both sides of the ditch and extending along the first direction.

[0009] Preferably, the ditch debris collection device further includes an interception net, which is adapted to be installed in the ditch and to intercept debris floating in the ditch. In the first direction, the size of the interception net is larger than the size of the first perforated plate. The interception net and the first perforated plate are spaced apart in the second direction. The first perforated plate is provided with a brush near the edge of the receiving groove opening. The bristles of the brush protrude from the edge of the first perforated plate and extend toward the interception net, and the length of the bristles is greater than the distance between the interception net and the first perforated plate.

[0010] Preferably, the collection basket further includes a support plate, which is connected to the bottom plate of the main body to support the main body. The two sliders are respectively connected to the two ends of the support plate in the third direction. The end of the support plate away from the perforated plate is provided with a first protrusion extending in the third direction. The first protrusion has a first groove facing the perforated plate. The end of the water baffle near the bottom plate is provided with a second protrusion extending in the third direction. The second protrusion of the water baffle is inserted into the first groove of the support plate.

[0011] Preferably, the support plate has a second groove with an opening facing away from the baffle plate and extending along the third direction at one end near the perforated plate. The bottom plate is connected to a connector extending along the third direction at one end away from the baffle plate. The connector includes a third protrusion protruding towards the baffle plate and a fourth protrusion protruding towards the first direction. The fourth protrusion is connected to the bottom plate, and the third protrusion is spaced apart from the bottom plate. The third protrusion of the connector is inserted into the second groove of the support plate.

[0012] Preferably, the support plate includes a first support plate and a second support plate symmetrically arranged in the third direction. The first support plate has a first portion of the first groove and a first portion of the second groove. The second support plate has a second portion of the first groove and a second portion of the second groove. A second protrusion is inserted into the first portion of the first groove of the first support plate and the second portion of the first groove of the second support plate. A third protrusion is inserted into the first portion of the second groove of the first support plate and the second portion of the second groove of the second support plate. The ends of the first support plate and the second support plate that are far apart from each other are respectively provided with a fifth protrusion extending in a second direction.

[0013] Preferably, the plurality of side plates further include a second and a third perforated plate facing each other on the third side, and the water baffle, the first perforated plate, the second perforated plate, the third perforated plate and the bottom plate are arranged to form a box shape with an opening.

[0014] Preferably, the ditch debris collection device further includes a gate, which is arranged at a distance from the collection basket in the second direction. The gate has an open position and a closed position. In the open position, water in the ditch can flow through the gate to the collection basket. In the closed position, water in the ditch is blocked on the side of the gate away from the collection basket.

[0015] Compared with the prior art, the present invention has significant progress:

[0016] By installing a collection basket with a receiving trough inside the ditch, and installing a baffle plate and a first perforated plate on the opposite side wall of the collection basket, the water in the ditch will locally back up when passing through the baffle plate, causing floating debris in the ditch to pass over the baffle plate and enter the receiving trough. The first perforated plate intercepts the debris entering the receiving trough and drains the water from the receiving trough. In this way, the debris floating in the ditch can be collected in the receiving trough of the collection basket. At the same time, the baffle plate is not perforated, so there is no need to clean the debris from the baffle plate. The debris in the receiving trough can be lifted by a lifting mechanism and removed from the water surface. When cleaning the debris, the workers do not need to bend over to clean the debris with water on it, thus effectively reducing the workload of the workers. Attached Figure Description

[0017] Figure 1 A schematic diagram of the ditch debris collection device according to an embodiment of the present invention.

[0018] Figure 2 yes Figure 1 A schematic diagram of a local structure of the main body.

[0019] Figure 3 yes Figure 1 Schematic diagram of the middle support plate.

[0020] Figure 4 yes Figure 1 A schematic diagram of the lifting mechanism.

[0021] Figure 5 yes Figure 2 A magnified view of a portion at point A.

[0022] Figure 6 yes Figure 3 A magnified view of a portion at point B.

[0023] Figure 7 yes Figure 3 A magnified view of a portion at point C.

[0024] The reference numerals in the attached figures are explained as follows:

[0025] 11. Body; 111. Water baffle; 112. First hollow plate; 113. Base plate; 114. Second hollow plate; 115. Third hollow plate; 116. Second protrusion; 117. Connector; 1171. Third protrusion; 1172. Fourth protrusion;

[0026] 12. Support plate; 1201. First protrusion; 1202. First groove; 1203. Second groove; 1204. Fifth protrusion; 1205. Slider; 121. First support plate; 122. Second support plate;

[0027] 2. Lifting mechanism; 21. Rotating component; 22. Lifting component; 23. Driving component;

[0028] 3. Interception net;

[0029] 4. Brush;

[0030] 5. Gate;

[0031] 6. Ditch; 61. Slide chute; 62. Gate slide chute. Detailed Implementation

[0032] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. These embodiments are for illustrative purposes only and are not intended to limit the scope of the invention.

[0033] In the description of this invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not 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 invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this invention, it should be noted that, 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.

[0035] Furthermore, in the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0036] like Figures 1 to 7 The image shows one embodiment of the ditch debris collection device of the present invention. Figure 1 As shown, the ditch debris collection device of this embodiment is used in ditch 6. The ditch debris collection device of this embodiment has a first direction, a second direction, and a third direction. When the ditch debris collection device is installed in ditch 6, the first direction is parallel to the opening direction of ditch 6, that is... Figure 1 The vertical direction is the same as the vertical direction, and the second direction is parallel to the water flow direction of ditch 6, that is... Figure 1The left and right directions, and the third direction are parallel to the width direction of ditch 6, that is... Figure 1 The front and back directions in the middle.

[0037] The ditch debris collection device of this embodiment includes a collection basket and a lifting mechanism 2.

[0038] The collection basket includes a body 11, which includes a bottom plate 113 and a plurality of side plates extending along the periphery of the bottom plate 113 in a first direction away from the bottom surface of the ditch 6. The bottom plate 113 and the plurality of side plates enclose a receiving groove. The plurality of side plates include a water baffle 111 and a first perforated plate 112 facing each other in a second direction orthogonal to the first direction.

[0039] like Figure 1 and Figure 2 As shown, the thickness direction of the base plate 113 is vertical. The base plate 113 is surrounded by four side plates, which together with the base plate 113 form an upward-opening receiving groove. The two side plates arranged at intervals in the left-right direction are a water baffle 111 and a first hollow plate 112, and the two side plates arranged at intervals in the front-back direction are a second hollow plate 114 and a third hollow plate 115.

[0040] It is understandable that the receiving groove can also be formed by enclosing two side plates. For example, one of the baffle plate 111 and the first hollow plate 112 is an arc-shaped plate and the other is a flat plate. The side of the arc-shaped plate with a concave cavity and the side wall of the flat plate can form a cavity. The bottom plate 113 blocks one end of the cavity to form a receiving groove with an opening.

[0041] When using the collection basket, place it into the ditch of ditch 6, such as... Figure 1 As shown, water flows from left to right into the collection basket in the ditch 6. The baffle plate 111 of the collection basket causes the water level in the ditch 6 to rise locally on the left side of the baffle plate 111, creating a height difference between the water levels on the left and right sides of the baffle plate 111. Floating debris in the ditch 6 passes over the baffle plate 111 and flows downwards and to the right into the receiving trough of the collection basket. The first perforated plate 112 intercepts the debris in the receiving trough and simultaneously drains the water from the receiving trough. Because the baffle plate 111 has no perforated structure, the floating debris does not adhere to the baffle plate 111, thus avoiding the need for manual cleaning of the baffle plate 111. The debris flows downwards and to the right into the receiving trough after passing over the baffle plate 111, impacting the bottom surface of the receiving trough. Therefore, the debris is less likely to get stuck in the mesh of the first perforated plate 112, further reducing the workload of manually cleaning the baffle plate 111. Floating debris is drained from the container by the first perforated plate 112 and the debris is collected in the container. Therefore, the container is convenient for collecting debris and it is more convenient for staff to clean up the debris.

[0042] The lifting mechanism 2 includes two retractable components spaced apart in the left-right direction. These components are positioned on either side of the width of the ditch 6. Each retractable component includes a drive member 23, a rotating member 21, and a lifting member 22. The rotating member 21 and the drive member 23 are located above the ditch 6. The drive member 23 can be a motor or a hydraulic motor; in this embodiment, the type of drive member 23 is not limited. The drive member 23 is connected to the rotating member 21 and can drive the rotating member 21 to rotate. The lifting member 22 can be a rope or a belt, such as a wire rope, nylon rope, or nylon belt. One end of the lifting member 22 is connected to the rotating member 21, and the other end is connected to the collection basket. When the collection basket needs to be lifted, the drive member 23 drives the rotating member 21 to rotate, causing the rotating member 21 to retract the lifting member 22. The end of the lifting member 22 connected to the collection basket pulls the collection basket upwards, thereby lifting the collection basket. When it is necessary to place the collection basket downwards, the drive component 23 drives the rotating component 21 to rotate in the opposite direction. The rotating component 21 releases the lifting component 22, and one end of the lifting component 22 connected to the collection basket lowers the collection basket downwards, thereby realizing the return of the collection basket to its original position.

[0043] When staff need to raise the collection basket to clean up debris, the retraction component lifts the basket upwards and removes the debris from the water surface. Staff do not need to bend over to clean up the water-soaked debris, thus effectively reducing their workload.

[0044] Since the rotating component 21 does not need to precisely match the lifting component 22 when winding and releasing the lifting component 22, the rotating component 21 and the lifting component 22 can still work normally even when they are both metal parts and rust when exposed to water. Therefore, the lifting mechanism 2 with the winding and releasing components has high reliability when lifting and releasing the collection basket.

[0045] It is understandable that the receiving and discharging assembly can also be a screw and nut mechanism, with the screw and nut threaded together. The side wall of the nut slides into a guide groove that is opened on the side wall of the ditch 6 and extends upward. The nut is connected to the collection basket. A motor or hydraulic motor drives the screw to rotate, and the screw drives the nut to slide along the guide groove of the ditch 6, thereby causing the nut to move the collection basket up and down.

[0046] like Figure 1 and Figure 3As shown, the collection basket has sliders 1205 at both ends in the front-to-back direction, and the two side walls of the ditch 6 are provided with vertically extending grooves 61. The sliders 1205 have opposing side planes in the left-to-right direction. The sliders 1205 can at least partially insert into the grooves 61 and slide with the side planes of the sliders 1205 against the two side walls of the grooves 61. When the lifting component 22 of the collection assembly is connected to the collection basket and the collection basket is raised or lowered, the collection basket can slide stably up and down along the grooves 61 of the ditch 6 via the sliders 1205, preventing the collection basket from moving in the left-to-right direction due to water flow disturbance or tipping over due to water flow impact.

[0047] like Figure 1 As shown, the ditch debris collection device also includes an interception net 3, which is horizontally installed in the ditch 6. The thickness direction of the interception net 3 is the left-right direction. The size of the interception net 3 is larger than the size of the first perforated plate 112 in the up-down direction. The interception net 3 and the first perforated plate 112 are arranged at intervals in the left-right direction. The upper end of the first perforated plate 112 is provided with a row of brushes 4 in the front-back direction. The bristles of the brushes 4 protrude from the edge of the first perforated plate 112 and extend towards the interception net 3. The length of the bristles of the brushes 4 is greater than the distance between the interception net 3 and the first perforated plate 112.

[0048] When the water level in ditch 6 rises sharply due to heavy rain, floating debris in ditch 6 is directly intercepted by the interception net 3. The intercepted debris accumulates on top of the collection basket. When the water level in ditch 6 drops, the debris eventually falls into the receiving slot of the collection basket, thus achieving the collection of debris. Because the bristle length of the brush 4 is greater than the distance between the interception net 3 and the first perforated plate 112, debris will not fall between the interception net 3 and the first perforated plate 112, and will not create resistance when the collection basket rises and falls.

[0049] Some floating debris may enter the mesh of the interception net 3, affecting the flow of water during the next water level surge. In this case, the lifting mechanism 2 can drive the brush 4 on the collection basket to clean the interception net 3, and the cleaned debris will fall into the collection basket's receiving groove. During the up-and-down movement of the collection basket, the cooperation between the slider 1205 of the collection basket and the sliding groove 61 of the ditch 6 ensures that the first perforated plate 112 and the interception net 3 maintain a preset distance throughout the movement. This ensures that the brush 4 applies relatively even force to the surface of the interception net 3 when cleaning, and avoids situations where the brush 4 makes slight contact with the interception net 3 or even fails to contact parts of the interception net 3. Therefore, the cooperation between the slider 1205 of the collection basket and the sliding groove 61 of the ditch 6 makes it convenient for the brush 4 to clean the interception net 3.

[0050] like Figure 1 As shown, the collection basket also includes a support plate 12, which is located below the main body 11, as... Figure 3As shown, two sliders 1205 are respectively connected to the front and rear ends of the support plate 12. The left end of the support plate 12 is provided with a first protrusion 1201 extending in the front-rear direction, and the first protrusion 1201 has a first groove 1202 with its opening facing to the right. Figure 2 As shown, the lower end of the baffle plate 111 is provided with a second protrusion 116 extending in the front-back direction, and the second protrusion 116 of the baffle plate 111 is inserted into the first groove 1202 of the support plate 12.

[0051] When the water in the ditch 6 impacts the baffle plate 111 to the right, causing the body 11 of the collection basket to tend to rotate, the upper sidewall of the first groove 1202 contacts the upper sidewall of the second protrusion 116 and provides a downward force to the second protrusion 116. The torque formed by this force can prevent the support plate 12 from rotating relative to the body 11. At the same time, the support plate 12 is connected to the slider 1205, and the side of the slider 1205 cooperates with the side of the groove 61 of the ditch 6. Therefore, the support plate 12 will not rotate relative to the groove 61 of the ditch 6, thereby preventing the body 11 of the collection basket from tipping over when it is impacted by the water flow.

[0052] Since the brush 4 on the first perforated plate 112 is in contact with the intercepting net 3, when the collection basket is subjected to water flow that tends to move towards the intercepting net 3, the intercepting net 3 has a reaction force on the brush 4 and the body 11 of the collection basket connected to the brush 4. This reaction force can restrict the body 11 of the collection basket from moving towards the intercepting net 3. As a result, the body 11 of the collection basket will not detach from the supporting plate 12 under the impact of the water flow, and thus the body 11 of the collection basket will not overturn under the impact of the water flow.

[0053] like Figure 3 and Figure 7 As shown, the right end of the support plate 12 has a second groove 1203 with an opening facing right and extending in the front-back direction, as... Figure 2 and Figure 5 As shown, the right end of the base plate 113 is connected to a connector 117 extending in the front-back direction. The connector 117 has an L-shaped cross-section and includes a third protrusion 1171 protruding to the left and a fourth protrusion 1172 protruding upward. The connector 117 is connected to the base plate 113 through the fourth protrusion 1172. The third protrusion 1171 is located below the base plate 113 and is spaced apart from the base plate 113. The third protrusion 1171 of the connector 117 can be inserted into the second groove 1203 of the support plate 12.

[0054] By inserting the third protrusion 1171 into the second groove 1203 of the support plate 12, when the water waves in the ditch 6 intermittently impact the first hollow plate 112 and the baffle plate 111, the upper sidewall of the second groove 1203 contacts the upper sidewall of the third protrusion 1171 and provides a downward force to the third protrusion 1171. The torque formed by this force can prevent the support plate 12 from rotating relative to the body 11. At the same time, the support plate 12 is connected to the slider 1205, and the side of the slider 1205 cooperates with the side of the groove 61 of the ditch 6. Therefore, the support plate 12 will not rotate relative to the groove 61 of the ditch 6, thereby preventing the body 11 of the collection basket from tipping over when it encounters the reverse impact of the water flow.

[0055] like Figure 3 As shown, the support plate 12 includes a first support plate 121 and a second support plate 122 symmetrically arranged in the front-back direction. The first support plate 121 has a first part of a first groove 1202 and a second part of a second groove 1203. The second support plate 122 has a second part of the first groove 1202 and a second part of the second groove 1203. The front end of the first support plate 121 and the rear end of the second support plate 122 are respectively provided with a fifth protrusion 1204 extending in the left-right direction.

[0056] When it is necessary to connect the first tray 121 and the second tray 122 to the body 11 of the collection basket and install them in the ditch 6, the second protrusion 116 of the body 11 can be inserted into the first part of the first groove 1202 of the first tray 121 and the second part of the first groove 1202 of the second tray 122. At this time, the first part of the first groove 1202 of the first tray 121 and the second part of the first groove 1202 of the second tray 122 are connected to form the first groove 1202. At the same time, the third protrusion 1171 is inserted into the first part of the second groove 1203 of the first tray 121 and the second part of the second groove 1203 of the second tray 122. At this time, the second groove 1203 of the first tray 121 is connected to the second part of the second groove 1203 of the second tray 122. The first part is connected to the second part of the second groove 1203 of the second support plate 122 to form the second groove 1203. The fifth protrusion 1204 of the first support plate 121 and the fifth protrusion 1204 of the second support plate 122 clamp the body 11 of the collection basket in the front and back direction. At this time, the first support plate 121, the second support plate 122 and the body 11 are connected to form the collection basket. Then, the slider 1205 at the front end of the collection basket is inserted into the slide groove 61 on the front side of the ditch 6, and the slider 1205 at the rear end of the collection basket is inserted into the slide groove 61 on the rear side of the ditch 6. At this time, the collection basket cannot move relative to the ditch 6 in the front and back direction and the left and right direction. The collection basket can only rise and fall under the traction of the lifting component 22 of the lifting mechanism 2.

[0057] The sum of the distance from the rear side of the fifth protrusion 1204 of the first support plate 121 to the rear end face of the first support plate 121 and the distance from the front side of the fifth protrusion 1204 of the second support plate 122 to the front section of the second support plate 122 is the external dimension of the body 11 in the front-rear direction. After the first support plate 121, the second support plate 122 and the body 11 are assembled, the minimum distance between the fifth protrusion 1204 of the first support plate 121 and the fifth protrusion 1204 of the second support plate 122 depends on the front-rear dimensions of the body 11. Therefore, since the sum of the distance from the rear side of the fifth protrusion 1204 of the first pallet 121 to the rear end face of the first pallet 121 and the distance from the front side of the fifth protrusion 1204 of the second pallet 122 to the front section of the second pallet 122 is less than the external dimensions of the body 11 in the front-rear direction, it is not necessary to control the dimensional accuracy of the first pallet 121 and the second pallet 122 in the front-rear direction, thereby reducing the processing cost of the first pallet 121 and the second pallet 122.

[0058] Meanwhile, when it is necessary to install a ditch debris collection device on a ditch 6 with a larger width, the body 11 can be enlarged only in the front-back direction, and then the first tray 121 and the second tray 122 can be installed on the enlarged body 11 to achieve the adaptation to the ditch 6 with a larger width. Therefore, the first tray 121 and the second tray 122 are universal when adapting to ditches 6 with different widths.

[0059] like Figure 1 As shown, the ditch debris collection device also includes gates 5, which are spaced apart on the left side of the collection basket. Gate grooves 62 are provided on both sides of the ditch 6. The two ends of the gates 5 in the front-back direction can be inserted into the gate grooves 62 on both sides of the ditch 6. When it is necessary to collect floating debris in the water with the collection basket, the gates 5 are pulled out to open the gates 5. At this time, the water in the ditch 6 can flow to the collection basket through the gates 5. When it is necessary to repair the collection basket, the gates 5 can be inserted into the gate grooves 62 to close the gates 5. At this time, the water in the ditch 6 is blocked on the left side of the gates 5, and the water level between the gates 5 and the collection basket is lowered, so that the staff can repair the collection basket.

[0060] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present invention, and these improvements and substitutions should also be considered within the scope of protection of the present invention.

Claims

1. A ditch debris collection device for use in ditches (6), characterized in that, include: A collection basket, comprising a body (11), the body (11) comprising a bottom plate (113) and a plurality of side plates extending along the periphery of the bottom plate (113) in a first direction away from the bottom surface of the ditch (6), the bottom plate (113) and the plurality of side plates forming a receiving groove, the plurality of side plates comprising a baffle plate (111) and a first perforated plate (112) facing each other in a second direction orthogonal to the first direction, the baffle plate (111) being used to create a local backwater in the ditch (6), so that debris floating in the ditch (6) passes over the baffle plate (111) and enters the receiving groove, the first perforated plate (112) being used to intercept the debris entering the receiving groove and drain the water in the receiving groove; The lifting mechanism (2) includes two retracting components arranged at intervals in a third direction orthogonal to both the first and second directions. Both retracting components are connected to the collection basket and can drive the collection basket to rise and fall. The collection basket is provided with sliders (1205) at both ends in the third direction. The two sliders (1205) are adapted to slide and connect with two grooves (61) opened on both sides of the ditch (6) and extending along the first direction. The collection basket also includes a support plate (12), which is connected to the bottom plate (113) of the body (11) to support the body (11). Two sliders (1205) are respectively connected to the two ends of the support plate (12) in the third direction. The support plate (12) has a first protrusion (1201) extending in the third direction at the end away from the first hollow plate (112). The first protrusion (1201) has a first groove (1202) facing the first hollow plate (112). The water baffle (111) has a second protrusion (116) extending in the third direction at the end near the bottom plate (113). The second protrusion (116) of the water baffle (111) is inserted into the first groove (1202) of the support plate (12). The support plate (12) has a second groove (1203) with an opening facing away from the baffle plate (111) and extending along the third direction at one end near the first hollow plate (112). The bottom plate (113) is connected to a connector (117) extending along the third direction at one end away from the baffle plate (111). The connector (117) includes a third protrusion (1171) protruding towards the baffle plate (111) and a fourth protrusion (1172) protruding towards the first direction. The fourth protrusion (1172) is connected to the bottom plate (113). The third protrusion (1171) is spaced apart from the bottom plate (113). The third protrusion (1171) of the connector (117) is inserted into the second groove (1203) of the support plate (12). The support plate (12) includes a first support plate (121) and a second support plate (122) symmetrically arranged in the third direction. The first support plate (121) has a first part of the first groove (1202) and a first part of the second groove (1203). The second support plate (122) has a second part of the first groove (1202) and a second part of the second groove (1203). The second protrusion (116) is inserted into the first part of the first groove (1202) of the first support plate (121) and the second part of the first groove (1202) of the second support plate (122). The third protrusion (1171) is inserted into the first part of the second groove (1203) of the first support plate (121) and the second part of the second groove (1203) of the second support plate (122). The ends of the first support plate (121) and the second support plate (122) that are far apart from each other are respectively provided with a fifth protrusion (1204) extending in the second direction.

2. The ditch debris collection device according to claim 1, characterized in that, The take-up and release assembly includes a rotating component (21), a lifting component (22), and a driving component (23). The rotating component (21) is rotatably disposed above the ditch (6). One end of the lifting component (22) is connected to the rotating component (21), and the other end is connected to the collection basket. The driving component (23) is connected to the rotating component (21) and is adapted to drive the rotating component (21) to rotate in order to achieve the take-up and release of the lifting component (22).

3. The ditch debris collection device according to claim 2, characterized in that, It also includes an interception net (3), which is adapted to be installed in the ditch (6) to intercept debris floating in the ditch (6). The size of the interception net (3) in the first direction is larger than the size of the first perforated plate (112). The interception net (3) and the first perforated plate (112) are arranged at intervals in the second direction. The first perforated plate (112) is provided with a brush (4) near the edge of the receiving groove. The bristles of the brush (4) protrude from the edge of the first perforated plate (112) and extend toward the interception net (3). The length of the bristles of the brush (4) is greater than the distance between the interception net (3) and the first perforated plate (112).

4. The ditch debris collection device according to any one of claims 1-3, characterized in that, The multiple side panels also include a second perforated plate (114) and a third perforated plate (115) facing each other on the third side, and the water baffle (111), the first perforated plate (112), the second perforated plate (114), the third perforated plate (115) and the bottom plate (113) enclose to form a box shape with an opening.

5. The ditch debris collection device according to claim 4, characterized in that, It also includes a gate (5) which is arranged at a distance from the collection basket in the second direction. The gate (5) has an open position and a closed position. In the open position, water in the ditch (6) can flow through the gate (5) to the collection basket. In the closed position, water in the ditch (6) is blocked on the side of the gate (5) away from the collection basket.

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