An automated river cleaning device

Abstract

The present invention discloses an automated river channel cleaning device, comprising a hull, a collecting hopper, a rotating hopper and a driving and rotating mechanism; the front end of the hull is provided with an open collecting bin connected to the river channel; the collecting hopper is placed at the rear end of the hull; the driving and rotating mechanism can move along the length direction of the hull, and the driving and rotating mechanism is connected to one end of the rotating hopper; the driving and rotating mechanism is used to drive the rotating hopper to move back and forth between the upper part of the collecting hopper and the collecting bin; when the rotating hopper is located in the collecting bin, the driving and rotating mechanism drives the rotating hopper to flip and load; when the rotating hopper is located above the collecting hopper, the driving and rotating mechanism drives the rotating hopper to flip and unload. The present invention can transfer the floating garbage in the river channel in the collecting bin to the collecting hopper for storage, thereby increasing the amount of floating garbage collected by the river channel cleaning device in a single operation, and also increasing the single operation time of the river channel cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of river channel cleaning, and in particular to an automated river channel cleaning device. Background Art

[0002] Rivers are waterways formed by surface water in low-lying areas of terrain. They are an important part of surface water circulation and biodiversity, and are of great significance to both nature and human society. In human society, rivers have an important impact on agriculture, industry, urban life, etc. Rivers can provide irrigation water to ensure agricultural production; they can provide shipping channels to promote economic development; they can provide urban water supply, power generation and other resources to meet the living needs of urban residents. At the same time, rivers also have important functions such as flood control, water conservancy, and ecological environment protection, and play an important role in maintaining social stability and ecological balance.

[0003] With the acceleration of urbanization and the continuous development of industrial and agricultural production, a large amount of floating garbage has been generated in the river, such as white plastic, domestic garbage, leaves, algae, moss, etc. These garbage not only seriously pollute the water quality of the river, but also damage the ecological environment of the river, affecting the survival and reproduction of aquatic organisms.

[0004] In recent years, with the continuous development of technology, some special salvage ships have emerged for salvaging floating garbage such as white plastic, domestic garbage, leaves, blue algae, moss, etc. These special salvage ships can only guide these floating garbage to the collection bin connected to the river channel inside the salvage ship, and then move to the designated location for manual processing of these floating garbage. However, the existing salvage ships cannot transfer and store the floating garbage in their internal collection bins, which reduces the amount of floating garbage collected in a single work, thereby reducing the single work time of river cleaning.

[0005] Therefore, it is urgent to propose a river cleaning device that is convenient for transferring and storing floating garbage in the aggregate bin, so as to increase the amount of floating garbage collected in a single operation and the duration of a single operation. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention discloses an automated river cleaning device, which can solve or at least alleviate one or more of the above-mentioned problems and other problems in the prior art.

[0007] The invention discloses an automated river channel cleaning device, comprising a hull, a collecting hopper, a rotating hopper and a driving rotating mechanism;

[0008] The front end of the hull is provided with an open aggregate bin which is connected to the river channel;

[0009] The receiving hopper is placed at the rear end of the hull;

[0010] The driving rotating mechanism can move along the length direction of the hull, and the driving rotating mechanism is connected to one end of the rotating hopper;

[0011] The driving rotating mechanism is used to drive the rotating hopper to move back and forth between the top of the receiving hopper and the collecting bin; when the rotating hopper is located in the collecting bin, the driving rotating mechanism drives the rotating hopper to flip over for loading; when the rotating hopper is located above the receiving hopper, the driving rotating mechanism drives the rotating hopper to flip over for unloading.

[0012] Preferably, the driving rotation mechanism comprises a sliding base and a moving mechanism, a flipping mechanism and a triggering mechanism arranged on the sliding base;

[0013] The flip mechanism comprises a first support shaft, a second support shaft, a flip gear and a selective engagement turntable. The first support shaft and the second support shaft are both mounted on a sliding base through a bearing seat and are arranged in parallel. One end of the first support shaft is connected to one side of the rotating hopper, and the other end of the first support shaft is sleeved with a flip gear. Two symmetrically arranged limiting notches are provided on the circumference of the flip gear; the selective engagement turntable can selectively cooperate with the limiting notch or mesh with the gear teeth of the flip gear.

[0014] The selective engagement rotating disk is movably sleeved on the second supporting shaft through a trigger mechanism, and the selective engagement rotating disk can rotate with the second supporting shaft and can move along the axial center line of the second supporting shaft;

[0015] The trigger mechanism is used to control the axial movement of the selection engagement rotating disk along the second support shaft, so as to control the selection engagement rotating disk to engage with the gear teeth of the flip gear, or to control the selection engagement rotating disk to cooperate with the corresponding limiting notch; so as to drive the first support shaft to rotate 180° and limit the position;

[0016] The moving mechanism is used to control the sliding base to move back and forth along the length direction of the hull and drive the second supporting shaft to rotate.

[0017] Preferably, a transverse baffle is provided at one end of the first support shaft corresponding to the flip gear, the middle part of the transverse baffle is connected to the first support shaft, the transverse baffle is arranged at a distance from the flip gear, and the projections of the two ends of the transverse baffle on the flip gear are located in the middle of the corresponding limiting notch;

[0018] The selective engagement turntable includes a driving disk and a limiting disk which are fitted to each other and of the same specifications and sizes, and the limiting disk is arranged on a side close to the horizontal baffle; the driving disk and the limiting disk are movably mounted on the second support shaft through a trigger mechanism, and both the driving disk and the limiting disk can rotate with the second support shaft and can move along the axial center line of the second support shaft; the edge of the driving disk is provided with a plurality of tooth grooves which can mesh with the gear teeth of the flipping gear, and the number of tooth grooves is consistent with the number of gear teeth between the two limiting notches on the flipping gear; the limiting disk is movably fitted in the corresponding limiting notch on the flipping gear, and the limiting disk is provided with a unloading trigger column and a loading trigger column which can touch the horizontal baffle, and a plurality of tooth grooves are located between the unloading trigger column and the loading trigger column.

[0019] Preferably, the unloading trigger column and the loading trigger column are respectively arranged on the limit plate near the tooth grooves of the corresponding edges on the driving plate.

[0020] Preferably, one end of the second support shaft is provided with a spline shaft connected coaxially to the center line, the spline shaft is movably sleeved with a spline sleeve, and the drive plate and the limit plate are sleeved on the spline sleeve;

[0021] The trigger mechanism includes an electric push rod and a push-pull plate. The electric push rod is arranged on a sliding base. The telescopic end of the electric push rod is connected to one end of the push-pull plate. The other end of the push-pull plate is provided with a connecting hole. The connecting hole of the push-pull plate is rotatably connected to the spline sleeve through a bearing.

[0022] Preferably, the moving mechanism comprises a driving motor, a driving gear, a driven gear and a slide rail, the slide rail is arranged along the length direction of the hull, and the sliding base is slidably matched on the slide rail; the upper end surface of the slide rail is provided with a slide groove along its length direction, and a rack is provided in the slide groove; the sliding base is provided with a clearance hole, the driven gear is rotatably connected to the first support shaft through a bearing, and the driven gear passes through the clearance hole and meshes with the rack;

[0023] The driving motor is installed on the bracket of the sliding base, the rotating shaft of the driving motor is connected with the driving gear, and the driving gear is meshed with the driven gear.

[0024] Preferably, the driving and rotating mechanism further includes a transmission mechanism;

[0025] The transmission mechanism includes a transmission shaft, a transmission gear, a transmission belt, a main pulley and a driven pulley. The transmission shaft is installed on the bracket of the sliding base through a bearing seat. The two ends of the transmission shaft are respectively connected to the transmission gear and the main pulley. The driven pulley is sleeved on the second supporting shaft. The transmission belt is sleeved on the main pulley and the driven pulley, and the transmission gear is meshed with the driven gear.

[0026] Preferably, the slide rail is arranged obliquely, and the height of the slide rail at one end close to the stern of the hull is higher than the height of the slide rail at one end close to the bow of the hull.

[0027] Preferably, the hull is provided with a plurality of supporting rollers for carrying the receiving hopper, and the bottom of the receiving hopper is provided with a plurality of drainage holes arranged in a vertical and horizontal matrix.

[0028] Preferably, the feed end of the rotary hopper is open, and the bottom of the rotary hopper is provided with a plurality of water leakage holes arranged in a vertical and horizontal matrix.

[0029] To sum up, the automated river channel cleaning device using the above scheme drives the rotating mechanism to control the rotating hopper to flip, load and unload materials and move. The floating garbage such as white plastic, domestic garbage, leaves, blue algae, moss, etc. collected from the river in the aggregate bin can be loaded into the rotating hopper, and then the rotating mechanism is driven to control the rotating hopper to move to the top of the receiving hopper, and the rotating hopper is controlled to flip to pour the floating garbage loaded inside into the receiving hopper, so as to transfer the floating garbage in the river channel in the aggregate bin to the receiving hopper for storage, thereby increasing the amount of floating garbage collected by the river channel cleaning device in a single operation, and also increasing the single working time of the river channel cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present disclosure, the following briefly introduces the drawings required for use in the specific embodiments. In all the drawings, each element or part is not necessarily drawn according to the actual scale.

[0031] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0032] Figure 2 It is a three-dimensional diagram of the cooperation between the hull and the driving rotating mechanism in one embodiment of the present invention;

[0033] Figure 3 This is a schematic diagram of the structure of a hull in one embodiment of the present invention;

[0034] Figure 4 It is a structural schematic diagram of a driving rotation mechanism in one embodiment of the present invention;

[0035] Figure 5 It is a schematic diagram of the structure of the cooperation among the moving mechanism, the flipping mechanism and the triggering mechanism in one embodiment of the present invention;

[0036] Figure 6 It is a schematic diagram of the structure of the cooperation between the flipping mechanism and the triggering mechanism in one embodiment of the present invention;

[0037] Figure 7 It is a structural schematic diagram of a turning mechanism in one embodiment of the present invention;

[0038] Figure 8 It is a schematic structural diagram of the turning mechanism in one embodiment of the present invention when it is working.

[0039] Reference numerals:

[0040] 1-Hull;

[0041] 101-aggregation bin, 102-support roller, 103-fence, 104-tow boat;

[0042] 2-Collection hopper;

[0043] 201-drain hole;

[0044] 3- Transfer hopper;

[0045] 301- Leakage hole;

[0046] 4- drive rotating mechanism;

[0047] 401-sliding base, 402-first supporting shaft, 403-second supporting shaft, 404-flipping gear, 405-selecting meshing turntable, 406-limiting notch, 407-horizontal baffle, 408-driving plate, 409-limiting plate, 410-tooth groove, 411-unloading trigger column, 412-spline shaft, 413-spline sleeve, 414-electric push rod, 415-push-pull plate, 416-driving motor, 417-driving gear, 418-driven gear, 419-slide rail, 420-slide groove, 421-rack, 422-bracket, 423-transmission shaft, 424-transmission gear, 425-transmission belt, 426-main pulley, 427-driven pulley, 428-loading trigger column, 429-sliding support sleeve. DETAILED DESCRIPTION

[0048] The following embodiments of the technical solution of the present disclosure are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present disclosure, and are therefore only used as examples, and cannot be used to limit the protection scope of the present disclosure.

[0049] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the invention belongs.

[0050] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0051] In addition, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0052] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0054] like Figures 1 to 8 As shown, this embodiment provides an automated river cleaning device, including a hull 1, a material collecting hopper 2, a material transfer hopper 3 and a driving rotating mechanism 4; the front end of the hull 1 is provided with an open material collecting bin 101 connected to the river, and the material collecting hopper 2 is placed at the rear end of the hull 1. Fences 103 are provided on both sides of both ends of the hull 1, and a tugboat 104 is provided at the front end of each fence. The specific structures and functions of the tugboat 104 and the fence 103 belong to the prior art and are not described here. The two fences 103 are unfolded in a V shape under the traction of the two tugboats 104. As the tugboat 104, the fence 103 and the hull 1 move forward on the river, the floating garbage such as white plastic, domestic garbage, leaves, blue algae, moss, etc. between the two fences 103 converge into the material collecting bin 101.

[0055] The driving rotating mechanism 4 can move along the length direction of the hull 1, and the driving rotating mechanism 4 is connected to one end of the rotating hopper 3. The driving rotating mechanism 4 is used to drive the rotating hopper 3 to move back and forth between the upper part of the receiving hopper 2 and the collecting bin 101; when the rotating hopper 3 is located in the collecting bin 101, the driving rotating mechanism 4 drives the rotating hopper 3 to turn over and load; when the rotating hopper 3 is located above the receiving hopper 2, the driving rotating mechanism 4 drives the rotating hopper 3 to turn over and discharge.

[0056] This technical solution controls the rotating hopper 3 to flip, load and unload materials and move by driving the rotating mechanism 4, and can load the floating garbage such as white plastic, domestic garbage, leaves, blue algae, moss, etc. collected from the river in the collection bin 101 into the rotating hopper 3, and then drives the rotating mechanism 4 to control the rotating hopper 3 to move to the top of the receiving hopper 2, and controls the rotating hopper 3 to flip so that the floating garbage loaded inside it can be poured into the receiving hopper 2, so as to realize the transfer of the floating garbage in the river in the collection bin to the receiving hopper 2 for storage. The receiving hopper 2 can accommodate more floating garbage in the river, thereby increasing the amount of floating garbage collected by the river cleaning device in a single operation, and also increasing the single working time of the river cleaning. Among them, when the rotating hopper 3 is flipped to load, the bottom of the rotating hopper 3 needs to be submerged in the water surface of the river in the collection bin 101.

[0057] In one embodiment, in order to prevent the water in the rotating hopper 3 from increasing its load during the process of loading floating garbage into the collecting bin 101 and transferring floating garbage, a plurality of water leakage holes 301 arranged in a vertical and horizontal matrix are provided at the bottom of the rotating hopper 3. At the same time, when the rotating mechanism 4 is driven to control the rotating hopper 3 to flip and load, the feeding end of the rotating hopper 3 is first transferred into the water of the collecting bin 101 until the rotating hopper 3 flips 180° from the unloading state to the loading state; the feeding end of the rotating hopper 3 is arranged in an open position, which is convenient for introducing the floating garbage in the collecting bin 101 into the rotating hopper 3.

[0058] In order to prevent the water inside the hopper 2 from increasing the overall load after the floating garbage is loaded into the hopper 2, a plurality of drainage holes 201 arranged in a vertical and horizontal matrix are provided at the bottom of the hopper 2. At the same time, the hull 1 is provided with a plurality of support rollers 102 for carrying the hopper 2, so as to facilitate placing the hopper 2 on the hull 1; the two ends of the support rollers 102 can be arranged to be rotatably connected with the hull 1 through bearings or bearing seats, so as to facilitate the removal of the hopper 2 from the tail of the hull 1.

[0059] The driving rotating mechanism 4 includes a sliding base 401 and a moving mechanism, a flipping mechanism and a triggering mechanism arranged on the sliding base 401. The sliding base 401 can move back and forth along the length direction of the hull 1. The flipping mechanism includes a first support shaft 402, a second support shaft 403, a flipping gear 404 and a selective engagement turntable 405. The first support shaft 402 and the second support shaft 403 are both installed on the sliding base 401 through a bearing seat and are arranged in parallel. One end of the first support shaft 402 is connected to one side of the rotating hopper 3, and the other end of the first support shaft 402 is sleeved with a flipping gear 4044. Two symmetrically arranged limiting notches 406 are provided on the circumference of the flipping gear 404; the selective engagement turntable 405 can selectively cooperate with the limiting notch 406 or mesh with the gear teeth of the flipping gear 404.

[0060] The selection engagement turntable 405 is movably sleeved on the second support shaft 403 through a trigger mechanism, and the selection engagement turntable 405 can rotate with the second support shaft 403 and can move along the axial center line of the second support shaft 403. The trigger mechanism is used to control the axial movement of the selection engagement turntable 405 along the second support shaft 403, so as to control the selection engagement turntable 405 to mesh with the gear teeth of the flip gear 404, or to control the selection engagement turntable 405 to cooperate with the corresponding limiting notch 406; so as to drive the first support shaft 402 to rotate 180° and limit. The moving mechanism is used to control the sliding base 401 to move back and forth along the length direction of the hull 1 and drive the second support shaft 403 to rotate.

[0061] Specifically, a transverse bar 407 is provided at one end of the first support shaft 402 corresponding to the flip gear 404, and the transverse bar 407 is arranged at a distance from the flip gear 404. The middle of the transverse bar 407 is connected to the first support shaft 402, and the projections of the two ends of the transverse bar 407 on the flip gear 404 are located in the middle of the corresponding limiting notch 406.

[0062] The selective engagement rotating disk 405 includes a driving disk 408 and a limiting disk 409 which fit each other and have the same specifications and sizes, and the limiting disk 409 is arranged on the side close to the horizontal stop bar 407; the driving disk 408 and the limiting disk 409 are movably sleeved on the second support shaft 403 through a trigger mechanism, and both the driving disk 408 and the limiting disk 409 can rotate with the second support shaft 403 and can move along the axial center line of the second support shaft 403. The edge of the driving disk 408 is provided with a plurality of tooth grooves 410 which can mesh with the gear teeth of the flip gear 404, and the number of the tooth grooves 410 is consistent with the number of gear teeth between the two limiting notches 406 on the flip gear 404. The limit plate 409 is movably fitted in the corresponding limit notch 406 on the flip gear 404, and the limit plate 409 is provided with a discharge trigger column 411 and a loading trigger column 428 that can contact the horizontal baffle bar, and a plurality of tooth grooves 410 are located between the discharge trigger column 411 and the loading trigger column 428.

[0063] When the moving mechanism controls the sliding base 401 to move to the collecting bin 101 and close to the head of the hull 1, the moving mechanism controls the sliding base 401 to continue to move forward, and the trigger mechanism controls the driving disk 408 and the limiting disk 409 to move toward the side close to the horizontal baffle 407 until the loading trigger column 428 touches the corresponding end of the horizontal baffle 407. At this time, the limiting disk 409 is disengaged from the limiting notch 406 and the driving disk 408 is located in the limiting notch 406. The loading trigger column 428 touches the corresponding end of the horizontal baffle 407 at any time, triggering the first support shaft 402 to drive the flipping gear 404 to rotate, so that the gear teeth of the flipping gear 404 are engaged with the tooth grooves 410 of the driving disk 408, thereby continuing to drive the flipping gear 404. and the first support shaft 402; when the flipping gear 404 and the first support shaft 402 rotate 180°, the rotating end tooth groove 410 of the driving disc 408 disengages from the corresponding end gear teeth on the flipping gear 404, and the non-tooth groove circular contour of the driving disc 408 fits in another limiting notch 406, realizing the rotation limiting of the flipping gear 404 and the first support shaft 402; at this time, the trigger mechanism controls the driving disc 408 and the limiting disc 409 to move away from the horizontal baffle 407, until the loading trigger column 428 and the corresponding end of the horizontal baffle 407 cannot touch each other, and the limiting disc 409 is located in another limiting notch 406, realizing the rotation limiting of the flipping gear 404 and the first support shaft 402. Through the above-mentioned mechanical steps, the transfer hopper 3 can be controlled to move to the collection bin 101 and then flip from the unloading state to the loading state, and the bottom of the transfer hopper 3 is immersed in the water surface of the collection bin 101. Then, the moving mechanism controls the sliding base 401 to move above the collecting hopper 2 at the rear of the hull 1, and the transfer hopper 3 is loaded with floating garbage in the collecting bin 101 during the movement.

[0064] When the moving mechanism controls the sliding base 401 to move above the transfer hopper 3, the moving mechanism controls the sliding base 401 to continue to move forward, and the trigger mechanism controls the driving disk 408 and the limiting disk 409 to move toward the side close to the horizontal baffle 407 until the unloading trigger column 411 touches the corresponding end of the horizontal baffle 407. At this time, the limiting disk 409 is disengaged from the other limiting notch 406 and the driving disk 408 is located in the other limiting notch 406. The unloading trigger column 411 touches the corresponding end of the horizontal baffle 407 at any time, triggering the first support shaft 402 to drive the flipping gear 404 to rotate, so that the gear teeth of the flipping gear 404 are engaged with the tooth grooves 410 of the driving disk 408, thereby continuing to drive the flipping gear 404 and the first The support shaft 402 rotates; when the flipping gear 404 and the first support shaft 402 rotate 180°, the rotating end tooth groove 410 of the driving disc 408 disengages from the corresponding end gear teeth on the flipping gear 404, and the non-tooth groove circular contour of the driving disc 408 fits in the original limiting notch 406, realizing the rotation limiting of the flipping gear 404 and the first support shaft 402; at this time, the trigger mechanism controls the driving disc 408 and the limiting disc 409 to move away from the horizontal baffle 407, until the discharge trigger column 411 and the corresponding end of the horizontal baffle 407 cannot touch each other, and the limiting disc 409 is located in the original limiting notch 406, realizing the rotation limiting of the flipping gear 404 and the first support shaft 402. Through the above mechanical steps, the transfer hopper 3 can be controlled to move to the top of the receiving hopper 2 and flip from the loading state to the unloading state, so as to realize the transfer of floating garbage in the transfer hopper 3 to the receiving hopper 2.

[0065] It is worth noting that the rotation direction of the overturning gear 404 in the collecting bin 101 is opposite to the rotation direction of the overturning gear 404 above the rotating hopper 3 .

[0066] The collecting hopper 2 continuously repeats the aforementioned mechanical steps, and can continuously transfer the floating garbage in the collecting bin 101 to the collecting hopper 2, thereby increasing the amount of floating garbage collected by the river cleaning device in a single operation, and also increasing the single operation time of the river cleaning device.

[0067] In one embodiment, the unloading trigger column 411 and the loading trigger column 428 are respectively arranged on the limit plate near the tooth grooves on the corresponding edges of the driving plate 408, which can effectively prevent the horizontal blocking bar 407 from interfering with the unloading trigger column 411 and the loading trigger column 428 on the limit plate 409. Figure 7 and 8 shown.

[0068] In order to realize that both the driving disk 408 and the limiting disk 409 can rotate with the second support shaft 403 and can move along the axial center line of the second support shaft 403. A spline shaft 412 connected to the axial center line is provided at one end of the second support shaft 403, and a spline sleeve 413 is movably sleeved on the spline shaft 412, and the driving disk 408 and the limiting disk 409 are sleeved on the spline sleeve 413. The trigger mechanism includes an electric push rod 414 and a push-pull plate 415. The electric push rod 414 is arranged on the sliding base 401, and the telescopic end of the electric push rod 414 is connected to one end of the push-pull plate 415. The other end of the push-pull plate 415 is provided with a connecting hole, and the connecting hole of the push-pull plate 415 is rotatably connected to the spline sleeve 413 through a bearing. In addition, in order to improve the stability of the movement of the spline sleeve 413, a sliding support sleeve 429 is provided on the sliding base 401, and a sliding hole is provided on the sliding support sleeve 429. The spline sleeve 413 is movably fitted in the sliding hole of the sliding support sleeve 429, and the spline sleeve 413 can rotate or move in the sliding hole of the sliding support sleeve 429. In addition, the driving disk 408 and the limiting disk 409 can be driven to approach or move away from the horizontal baffle 407 by manually controlling the electric push rod 414; or by arranging sensors, induction switches and other components on the hull 1 or the slide rail 419, when the sliding base 401 or the electric push rod 414 passes through the set position at the collection bin 101 and the receiving hopper 2, the electric push rod 414 automatically drives the driving disk 408 and the limiting disk 409 to approach or move away from the horizontal baffle 407. Such technology belongs to the prior art and will not be described in detail here.

[0069] like Figure 5 and Figure 6 As shown, in order to control the sliding base 401 to move along the length direction of the hull 1, the moving mechanism includes a driving motor 416, a driving gear 417, a driven gear 418 and a slide rail 419. The slide rail 419 is arranged along the length direction of the hull 1, and the sliding base 401 is slidably matched on the slide rail 419; the upper end surface of the slide rail 419 is provided with a slide groove 420 along its length direction, and a rack 421 is arranged in the slide groove 420. The sliding base 401 is provided with a clearance hole, and the driven gear 418 is rotatably connected to the first support shaft 402 through a bearing, and the driven gear 418 is meshed with the rack 421 through the clearance hole. The driving motor 416 is installed on the bracket 422 of the sliding base 401, and the rotating shaft of the driving motor 416 is connected to the driving gear 417, and the driving gear 417 is meshed with the driven gear 418.

[0070] like Figure 4 and Figure 5As shown, the driving rotating mechanism 4 also includes a transmission mechanism, which includes a transmission shaft 423, a transmission gear 424, a transmission belt 425, a main pulley 426 and a driven pulley 427. The transmission shaft 423 is installed on the bracket 422 of the sliding base 401 through a bearing seat. The two ends of the transmission shaft 423 are respectively connected to the transmission gear 424 and the main pulley 426. The driven pulley 427 is sleeved on the second support shaft 403. The transmission belt 425 is sleeved on the main pulley 426 and the driven pulley 427. The transmission gear 424 is meshed with the driven gear 418. The driven gear 418 drives the transmission gear 424 to rotate, and the transmission gear 424 drives the main pulley 426 to rotate through the transmission shaft 423. The main pulley 426 drives the driven pulley 427 and the second support shaft 403 to rotate through the transmission gear 424.

[0071] In one embodiment, the slide rail 419 is arranged in an inclined manner, and the height of the end of the slide rail 419 near the tail of the hull 1 is higher than the height of the end of the slide rail 419 near the head of the hull 1. When the rotary hopper 3 is in a loading state in the material collecting bin 101, the driving rotating mechanism 4 drives the rotary hopper 3 to move toward the tail of the hull 1; on the one hand, the rotary hopper 3 is loaded with floating garbage in the material collecting bin 101; on the other hand, as the rotary hopper 3 moves toward the tail of the hull 1, due to the inclined arrangement of the slide rail 419, the rotary hopper 3 will gradually leave the water surface of the material collecting bin 101, and the floating garbage in the rotary hopper 3 will be drained through the water leakage hole 301.

[0072] In summary, the technical solution can load the floating garbage such as white plastic, domestic garbage, leaves, blue algae, moss, etc. collected from the river in the collecting bin 101 into the rotating hopper 3 through the carrying action of the collecting hopper 2, the rotating hopper 3 and the driving rotating mechanism 4, and then drive the rotating mechanism 4 to control the rotating hopper 3 to move to the top of the collecting hopper 2, and control the rotating hopper 3 to flip so as to pour the floating garbage loaded inside it into the collecting hopper 2, so as to realize the transfer of the floating garbage in the river in the collecting bin to the collecting hopper 2 for storage. The collecting hopper 2 can accommodate more floating garbage in the river, thereby increasing the collection amount of floating garbage in a single operation of the river cleaning device, and also increasing the single working time of the river cleaning.

[0073] The above embodiments are only used to illustrate the technical solutions of the present disclosure, rather than to limit them. Although the present disclosure has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present disclosure, and they should all be included in the scope of the claims and specification of the present disclosure.

Claims

1. An automated river cleaning device, characterized in that: It includes a hull, a receiving hopper, a rotating hopper and a driving rotating mechanism; The front end of the hull is provided with an open aggregate bin which is connected to the river channel; The receiving hopper is placed at the rear end of the hull; The driving rotating mechanism can move along the length direction of the hull, and the driving rotating mechanism is connected to one end of the rotating hopper; The driving and rotating mechanism is used to drive the rotating hopper to move back and forth between the upper part of the receiving hopper and the collecting bin; when the rotating hopper is located in the collecting bin, the driving and rotating mechanism drives the rotating hopper to flip over and load materials; when the rotating hopper is located above the receiving hopper, the driving and rotating mechanism drives the rotating hopper to flip over and unload materials; The driving rotation mechanism includes a sliding base and a moving mechanism, a flipping mechanism and a triggering mechanism arranged on the sliding base; The flip mechanism comprises a first support shaft, a second support shaft, a flip gear and a selective engagement turntable. The first support shaft and the second support shaft are both mounted on a sliding base through a bearing seat and are arranged in parallel. One end of the first support shaft is connected to one side of the rotating hopper, and the other end of the first support shaft is sleeved with a flip gear. Two symmetrically arranged limiting notches are provided on the circumference of the flip gear; the selective engagement turntable can selectively cooperate with the limiting notch or mesh with the gear teeth of the flip gear. The selective engagement rotating disk is movably sleeved on the second supporting shaft through a trigger mechanism, and the selective engagement rotating disk can rotate with the second supporting shaft and can move along the axial center line of the second supporting shaft; The trigger mechanism is used to control the axial movement of the selection engagement rotating disk along the second support shaft, so as to control the selection engagement rotating disk to engage with the gear teeth of the flip gear, or to control the selection engagement rotating disk to cooperate with the corresponding limiting notch; so as to drive the first support shaft to rotate 180° and limit the position; The moving mechanism is used to control the sliding base to move back and forth along the length direction of the hull and drive the second supporting shaft to rotate; A transverse baffle is provided at one end of the first support shaft corresponding to the flip gear, the middle of the transverse baffle is connected to the first support shaft, the transverse baffle is arranged at a distance from the flip gear, and the projections of the two ends of the transverse baffle on the flip gear are located in the middle of the corresponding limiting notch; The selective engagement rotating disk comprises a driving disk and a limiting disk which fit each other and have the same specifications and sizes, and the limiting disk is arranged on a side close to the transverse baffle; the driving disk and the limiting disk are movably mounted on the second support shaft through a trigger mechanism, and both the driving disk and the limiting disk can rotate with the second support shaft and can move along the axial center line of the second support shaft; the edge of the driving disk is provided with a plurality of tooth grooves which can mesh with the gear teeth of the flipping gear, and the number of tooth grooves is consistent with the number of gear teeth between the two limiting notches on the flipping gear; the limiting disk is movably fitted in the corresponding limiting notch on the flipping gear, and the limiting disk is provided with a discharge trigger column and a loading trigger column which can touch the transverse baffle, and the plurality of tooth grooves are located between the discharge trigger column and the loading trigger column; One end of the second support shaft is provided with a spline shaft connected to the coaxial center line, the spline shaft is movably sleeved with a spline sleeve, and the drive plate and the limit plate are sleeved on the spline sleeve; The trigger mechanism includes an electric push rod and a push-pull plate, the electric push rod is arranged on a sliding base, the telescopic end of the electric push rod is connected to one end of the push-pull plate, the other end of the push-pull plate is provided with a connecting hole, and the connecting hole of the push-pull plate is rotatably connected to the spline sleeve through a bearing; The moving mechanism comprises a driving motor, a driving gear, a driven gear and a slide rail, wherein the slide rail is arranged along the length direction of the hull, and the sliding base is slidably matched on the slide rail; a slide groove is arranged on the upper end surface of the slide rail along its length direction, and a rack is arranged in the slide groove; a clearance hole is arranged on the sliding base, and the driven gear is rotatably connected to the first support shaft through a bearing, and the driven gear passes through the clearance hole and meshes with the rack; The driving motor is mounted on a bracket of the sliding base, the rotating shaft of the driving motor is connected to the driving gear, and the driving gear is meshed with the driven gear; The driving rotation mechanism also includes a transmission mechanism; The transmission mechanism includes a transmission shaft, a transmission gear, a transmission belt, a main pulley and a driven pulley. The transmission shaft is installed on the bracket of the sliding base through a bearing seat. The two ends of the transmission shaft are respectively connected to the transmission gear and the main pulley. The driven pulley is sleeved on the second supporting shaft. The transmission belt is sleeved on the main pulley and the driven pulley, and the transmission gear is meshed with the driven gear.

2. The automated river cleaning device according to claim 1, characterized in that: The unloading triggering column and the loading triggering column are respectively arranged on the limit plate near the tooth grooves of the corresponding edges on the driving plate.

3. The automated river cleaning device according to claim 1, characterized in that: The slide rail is arranged in an inclined manner, and the height of one end of the slide rail close to the stern of the hull is higher than the height of one end of the slide rail close to the bow of the hull.

4. The automated river cleaning device according to claim 1, characterized in that: The hull is provided with a plurality of supporting rollers for carrying the collecting hopper, and the bottom of the collecting hopper is provided with a plurality of drainage holes arranged in a vertical and horizontal matrix.

5. The automated river cleaning device according to claim 1, characterized in that: The feed end of the rotary hopper is open, and the bottom of the rotary hopper is provided with a plurality of water leakage holes arranged in a vertical and horizontal matrix.

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