Multi-purpose sewage disposal device for water inlet of bulb tubular unit

Abstract

The invention provides a multipurpose sewage disposal device for a water inlet of a bulb tubular unit, which belongs to the field of sewage disposal equipment and comprises a dam and a fishing component. The fishing assembly comprises a portal crane, a balance beam, a rotating mechanism, a telescopic frame, a connecting frame, a grab bucket, filter screen grids and a lifting tensioning piece, the multiple filter screen grids are different in specification and comprise a first grid, a second grid and a tension spring, the upper portion of the first grid is rotationally connected with the bottom of the second grid, and the lower portion of the first grid is rotationally connected with the bottom of the second grid. The first grating is arranged at the grab end of the grab bucket, the lifting tensioning pieces are symmetrically arranged at the grab end of the grab bucket, the grab end of the grab bucket is inserted into one side of the first grating, the second grating is attached to one side of the grab end of the grab bucket, and the telescopic ends of the lifting tensioning pieces lift the second grating. The filter screen grid is quickly replaced, the time is saved, and the replacement efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of pollution cleaning devices, and in particular to a multi-purpose pollution cleaning device for the water inlet of a bulb tubular unit. Background Art

[0002] There is a serious accumulation of floating objects under the cover plates of the inspection gates at the water inlet and flood discharge dam section of the navigation and power hub. White pollutants and domestic garbage account for the majority, mixed with light branches, tree trunks, broken branches, aquatic plants and other debris, which completely cover the water surface under the cover plates. These floating objects not only hinder the normal lifting and lowering of the gates, affecting the hub's operating efficiency, but also have an adverse effect on the water quality of the water area and the beauty of the surrounding environment. In the currently commonly used sewage cleaning devices, the sewage cleaning grid filter is generally connected by bolts, or fixed to the sewage cleaning grab by welding. In actual applications, this connection method exposes obvious disadvantages: the filter replacement operation is cumbersome, takes a lot of time, and reduces the replacement efficiency. Summary of the Invention

[0003] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a multi-purpose sewage cleaning device for the water inlet of a bulb-type tubular unit, which can be used to directly insert a grab bucket into the outside of one side of a first grille, and use the lifting end of a lifting tensioner to lift the second grille so that the second grille is directly attached to the outside of the grab bucket. The lifting of the second grille is to limit and fix the second grille, and the second grille applies a pulling force to the first grille, so that the first grille is fixed on the outside of the grab bucket, thereby realizing the rapid installation of the filter grille. Conversely, the filter grille can also be quickly disassembled, greatly saving the time of replacing the filter grille, thereby improving the replacement efficiency.

[0004] According to an embodiment of the present application, a multi-purpose sewage cleaning device for the water inlet of a bulb-type cross-flow unit includes: a dam and a scooping assembly, the scooping assembly includes a gantry crane, a balance beam, a rotating mechanism, a telescopic frame, a connecting frame, a grab bucket, a filter grille and a lifting tensioner, the filter grille is provided in plurality and of different specifications, the filter grille includes a first grille, a second grille and a tension spring, the upper part of the first grille is rotatably connected to the bottom of the second grille, one end of the tension spring is hung on one side of the first grille, and the other end of the tension spring is hung on one side of the second grille, the gantry crane is arranged on the upper part of the dam, and the balance beam is suspended on the gantry crane. The lifting end of the heavy machine, the rotating mechanism is arranged at the middle bottom of the balance beam, the rotating end of the rotating mechanism is fixedly connected to the middle of the telescopic frame, the connecting frame and the grab are arranged in multiple intervals, the telescopic end of the telescopic frame is symmetrically arranged, one connecting frame is connected to the middle of the telescopic frame, and one connecting frame is fixedly connected to the telescopic end of the telescopic frame, the grab is arranged at the bottom of the connecting frame, the lifting and tensioning parts are symmetrically arranged at the grabbing end of the grab, the grabbing end of the grab is inserted on one side of the first grille, the second grille is attached to one side of the grabbing end, and the telescopic end of the lifting and tensioning part lifts the second grille.

[0005] According to the embodiment of the present application, a multi-purpose cleaning device for the water inlet of a bulb tubular unit has the following beneficial effects: 1. The lifting end of the gantry crane drives the balance beam and the rotating mechanism to rise and fall. The rotating mechanism drives the telescopic frame to rise and fall. The telescopic frame drives the grab bucket and the filter screen to rise and fall. The grab bucket and the filter screen can be lowered to the surface of the water. The grab bucket and the filter screen work together to grab floating objects, achieving rapid pollution removal. 2. When replacing the first grille and the second grille, the lifting end of the lifting tensioner releases the lifting of the second grille, that is, the lifting end of the lifting tensioner and the second grille are gradually separated. At this time, the first grille and the second grille can be removed from the grab bucket, and the other first grille is put on the outside of the bottom side of the grab bucket. At the same time, the lifting end of the lifting tensioner is still used to lift the second grille and tighten it to the outside of the grab bucket, thereby quickly completing the replacement of the filter grille, saving time and improving the efficiency of replacement.

[0006] In addition, the multi-purpose cleaning device for the water inlet of a bulb tubular unit according to an embodiment of the present application also has the following additional technical features: According to the present application, the gantry crane includes a gantry, a first motor, a winding roller and a pull rope, the first motor is fixedly connected to the upper part of the gantry, the winding roller is rotatably connected to the upper part of the gantry, the output end of the first motor is fixedly connected to the winding roller, one end of the pull rope is wound on the outside of the winding roller, and the other end of the pull rope is connected to the balance beam.

[0007] According to the present application, the balance beam includes a first beam body, a second beam body and a first telescopic member. The first beam body and the first telescopic member are symmetrically arranged. One side of the first beam body is slidingly connected to the inside of one side of the second beam body. The end of the first telescopic member is fixedly connected to the second beam body, and the output end of the first telescopic member is fixedly connected to one side of the first beam body.

[0008] According to the present application, the rotating mechanism includes a second motor, a fixed frame and a rotating frame. The second motor and the fixed frame are fixedly connected to the second beam. The output end of the second motor is transmission-connected to the rotating frame. The rotating frame is rotationally connected to the fixed frame. The rotating frame is fixedly connected to the middle part of the telescopic frame.

[0009] According to the present application, a gear is provided at the output end of the second motor, a gear ring is provided at the rotating frame, and the gear is meshedly connected with the gear ring.

[0010] According to the present application, the telescopic frame includes a first frame body, a second frame body, a third frame body and a second telescopic part. The first frame body, the second frame body and the second telescopic part are symmetrically arranged. One side of the first frame body is internally slidably connected to one side of the second frame body, and the other side of the second frame body is internally slidably connected to one side of the third frame body. The middle part of the third frame body is fixedly connected to the rotating frame, the end part of the second telescopic part is fixedly connected to the third frame body, the output end of the second telescopic part is fixedly connected to one side of the first frame body, one connecting frame is fixedly connected to the first frame body, and one connecting frame is fixedly connected to the middle part of the third frame body.

[0011] According to the present application, the grab bucket includes a third telescopic member, a connecting plate, a connecting rod, a grab tooth and a limit rod. The third telescopic member is fixedly connected to the connecting frame, the output end of the third telescopic member is fixedly connected to the connecting plate, the bottom of the limit rod is fixedly connected to the connecting plate, the limit rod is slidingly connected to the connecting frame, the connecting rod is symmetrically arranged, the upper part of the connecting rod is rotatably connected to the connecting frame, the bottom of the connecting rod is rotatably connected to one side of the middle part of the grab tooth, the grab tooth is symmetrically arranged, one side of the grab tooth is rotatably connected to the connecting plate, the grab tooth is inserted on one side of the first grille, and the lifting and tensioning member is arranged on one side of the grab tooth.

[0012] According to the present application, a socket is provided on one side of the first grille, a spring is provided on one side of the grabbing tooth, the grabbing tooth is inserted into the socket, and one side of the spring is against the upper part of the socket.

[0013] According to the present application, a limiting block is provided on the other side of the first grille, and the second grille abuts against one side of the limiting block.

[0014] According to the present application, the lifting and tensioning member includes a fourth frame, a fifth frame, a fourth telescopic member and a fifth telescopic member. A hook is provided on one side of the fourth frame, and the hook is hung on one side of the second grid. The other side of the fourth frame is slidingly connected to one side of the fifth frame, and the fifth frame is rotatably connected to one side of the grabbing tooth. The end of the fourth telescopic member is fixedly connected to one side of the fifth frame, the output end of the fourth telescopic member is fixedly connected to one side of the fourth frame, the end of the fifth telescopic member is rotatably connected to one side of the grabbing tooth, and the output end of the fifth telescopic member is rotatably connected to the fifth frame.

[0015] Currently, the multi-purpose cleaning devices at the water inlet of many bulb-type tubular units generally use a hoisting design for the cleaning end. This structure has significant disadvantages when replacing the screen mesh: the cleaning end is prone to shaking during operation, making the replacement operation difficult to perform accurately. This not only significantly prolongs the operation time, but also leads to a serious decline in replacement efficiency, hindering the maintenance work of the unit, wasting time and reducing replacement efficiency. The lifting mechanism comprises a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism of the lifting mechanism being further provided with a lifting mechanism, and a lifting mechanism of the lifting mechanism being further provided with a lifting mechanism. The lifting mechanism comprises a first sliding block, a second sliding block, a second sliding block having a third sliding block and a third sliding block. The second sliding block is connected to the lifting mechanism by a step of liftings. The lifting mechanism comprises a bottom sliding block, a bottom sliding block and a third sliding block. The first and second grilles of another specification are placed on the upper part of the material box, that is, the first grille is inserted into the box wall of the material box, and the material box is used to limit the position, and the material box is also used to support the first grille. The sliding end of the first linear slide rail drives the movement of the cross frame to move the cross frame under the grab. At this time, the second linear slide rail and the material box are both located under the grab. The sliding end of the second linear slide rail drives the movement of the material box to realize the positioning of the material box. At this time, the rotary telescopic positioning frame rotates to a vertical state, and then the lifting end of the gantry crane descends to drive the telescopic frame to descend, and the telescopic frame drives the connecting frame to descend, and the connecting frame drives the positioning rod and the positioning wheel to descend, so that the positioning wheel enters the inner side of the rotary telescopic positioning frame, and the telescopic frame is limited by multiple and symmetrically arranged positioning rods and positioning wheels, and the first grille installed on the outside of the grab is inserted into the inside of the material box, and then the tensioning piece is lifted to loosen the second grille. The lifting of the grid causes the lifting end of the lifting tensioning member to separate from the second grid. At this time, under the action of the spring, the grab bucket is separated from the first grid, and the first grid and the second grid are disassembled and placed on the upper side of the material box. Then the telescopic frame and the grab bucket are lifted, and the second linear slide rail drives the material box to move, and moves the other side of the material box to under the grab bucket. At this time, the first grid and the second grid are opened by the tension of the tension spring, and the grab bucket's grab teeth are inserted into the grab sleeve. Then, the lifting end of the lifting tensioning member is used again to lift and tension the second grid, and the second grid is stretched and fitted to the outside of the grab bucket's grab teeth, and the first grid and the second grid of another specification are replaced. At the same time, the grabbed floating objects can also be placed inside the material box, which facilitates the replacement of the first grid and the second grid while realizing material connection, saving replacement time and improving replacement efficiency.

[0016] According to the present application, the first linear slide rail includes a third motor, a first lead screw and a slide plate. The third motor is fixedly connected to the dam, the output end of the third motor is fixedly connected to one end of the first lead screw, the first lead screw is rotatably connected to the dam, the first lead screw is threadedly connected to the slide plate, the slide plate is slidably connected to the dam, and the cross frame is fixedly connected to the slide plate.

[0017] According to the present application, the second linear slide rail includes an eighth motor, a pulley, a connecting belt and a connecting block. The connecting blocks are symmetrically arranged, the connecting blocks are fixedly connected to the bottom of the material box, one end of the connecting belt is fixedly connected to one of the connecting blocks, and the other end of the connecting belt is fixedly connected to another of the connecting blocks. Two pulleys are provided, and the pulleys are rotatably connected to the skateboard. The two pulleys are transmission-connected through the connecting belt. The eighth motor is fixedly connected to the skateboard, and the eighth motor is transmission-connected to one of the pulleys.

[0018] According to the present application, a pulley and a limiting wheel are respectively provided at the bottom of the material box, the pulley is located on the upper part of the cross frame and moves, the cross frame is provided with a limiting groove, and the limiting wheel is located inside the limiting groove and moves.

[0019] According to the present application, the rotating telescopic positioning frame includes a sixth frame, a seventh frame, a sixth telescopic member and a seventh telescopic member. The sixth frame is provided with a positioning groove. The sixth frame is slidingly connected to the inside of the seventh frame. The end of the sixth telescopic member is fixedly connected to the seventh frame. The output end of the sixth telescopic member is fixedly connected to the sixth frame. The end of the seventh telescopic member is rotatably connected to the material box. The output end of the seventh telescopic member is rotatably connected to the seventh frame.

[0020] When floating objects remain on the water surface for a long time, they absorb a large amount of water and become saturated with water. After being salvaged, these floating objects will continue to drip water. If they are directly transported to the shore without being treated, a large amount of water will accumulate on the shore, making the ground muddy. This not only worsens the working environment, but also increases the difficulty of subsequent handling of the floating objects, seriously affecting the smooth progress of secondary treatment work. The cam is provided with a third linear guide rail, a fourth linear guide rail and a fourth linear guide rail, wherein the cam is provided with a third linear guide rail and a fourth linear guide rail, wherein the cam is provided with a fourth linear guide rail and a fourth linear guide rail. The captured floating objects are loaded into the material box. When the floating objects captured by multiple grab buckets are loaded into the material box, the material box is moved to the side close to the insertion rod. The sliding end of the third linear slide moves to drive the movement of the lifting frame. The lifting frame drives the fourth linear slide to rise. The sliding end of the fourth linear slide slides to drive the movement of the bidirectional slide. The sliding end of the bidirectional slide moves to adjust the distance between the two insertion rods so that the distance between the two insertion rods fits the two plugs. The lifting end of the lifting frame drives the insertion rod to descend and insert the insertion rod into the through hole. The elastic pin will be touched during the insertion process. At this time, the elastic pin is no longer inserted into the box wall of the material box. Inside, the plug and the material box can be separated, and the elastic end of the elastic pin will be against one side of the insertion rod. The sliding end of the two-way slide rail drives the two plugs to move, thereby squeezing the floating objects inside the material box and squeezing out the water inside. Finally, the third linear slide rail and the fourth linear slide rail are used in conjunction to move the squeezed floating objects inside the two plugs from the upper part of the material box to remove them. While unloading, the floating objects are squeezed to remove most of the water. Therefore, when the floating objects reach the shore, there will be no large amount of water, which reduces the muddy phenomenon on the shore and facilitates the secondary processing of the floating objects.

[0021] According to the present application, the third linear slide rail includes a fourth motor, a third lead screw and a first slide. The fourth motor is fixedly connected to the dam, the output end of the fourth motor is fixedly connected to one end of the third lead screw, the third lead screw is rotatably connected to the dam, the third lead screw is threadedly connected to the first slide, and the first slide is slidably connected to the dam.

[0022] According to the present application, the lifting frame includes an eighth frame body, a ninth frame body and an eighth telescopic member. The eighth frame body is slidingly connected to the inside of the ninth frame body. The end of the eighth telescopic member and the ninth frame body are both fixedly connected to the first slide frame. The output end of the eighth telescopic member is fixedly connected to the eighth frame body.

[0023] According to the present application, the fourth linear slide includes a fifth motor, a support frame, a fourth lead screw and a second slide. The fifth motor is fixedly connected to the support frame, the support frame is fixedly connected to the eighth frame body, the fourth lead screw is rotatably connected to the support frame, the fourth lead screw is threadedly connected to the second slide, the output end of the fifth motor is transmission-connected to the fourth lead screw, and the second slide is slidably connected to the support frame.

[0024] According to the present application, the bidirectional slide rail includes a sixth motor, a bidirectional threaded rod and a slider. The sixth motor is fixedly connected to the second slide. The output end of the sixth motor is fixedly connected to one end of the bidirectional threaded rod. The bidirectional threaded rod is rotatably connected to the second slide. The slider is slidably connected to the second slide. The insertion rod is fixedly connected to the slider.

[0025] According to the present application, a ninth telescopic member is provided on one side of the insertion rod, and a push block is provided at the output end of the ninth telescopic member. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the following is a brief introduction to the drawings required for use in the implementation methods. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 This is a schematic structural diagram of a multi-purpose cleaning device for a water inlet of a bulb tubular unit provided in an embodiment of the present application from a first perspective; Figure 2 A schematic diagram of a portion of the structure of the balance beam and telescopic frame provided in an embodiment of the present application; Figure 3 A partial structural diagram of a grab bucket and filter screen is provided for an embodiment of the present application; Figure 4 A partial structural diagram of a grab bucket is provided for an embodiment of the present application; Figure 5 Provided for the implementation of this application Figure 4 Schematic diagram of the partial structure of the enlarged area A in the middle; Figure 6 A partial structural schematic diagram of a material splicing assembly is provided for an embodiment of the present application; Figure 7 A partial structural diagram of a material box and a rotating telescopic positioning frame is provided for an embodiment of the present application; Figure 8 Provided for the implementation of this application Figure 7 Schematic diagram of the partial structure of the enlarged area A in the middle; Figure 9 A partial structural diagram of a rotating telescopic positioning frame is provided for an embodiment of the present application; Figure 10 A partial structural schematic diagram of a material box is provided for an embodiment of the present application; Figure 11 A partial structural diagram of a plug is provided for an embodiment of the present application; Figure 12 A partial structural schematic diagram of a blanking assembly is provided for an embodiment of the present application; Figure 13 A partial structural schematic diagram of the disassembled fourth linear slide and bidirectional slide is provided for the embodiment of the present application.

[0028] In the figure: 100-embankment; 200-fishing assembly; 210-gantry crane; 211-gantry; 212-first motor; 213-winding roller; 214-pull rope; 220-balance beam; 221-first beam body; 222-second beam body; 223-first telescopic member; 230-rotating mechanism; 231-second motor; 232-fixed frame; 233-rotating frame; 234-gear; 235-gear ring; 240-telescopic frame; 241-first frame body; 242-second frame body; 243-third frame body; 244-second telescopic member; 250- Connecting frame; 260-grab bucket; 261-third telescopic member; 262-connecting plate; 263-connecting rod; 264-grabbing tooth; 265-limiting rod; 267-spring; 270-filter grille; 271-first grille; 272-second grille; 273-tension spring; 275-sleeve; 276-limiting block; 280-lifting tensioner; 281-fourth frame; 282-fifth frame; 283-fourth telescopic member; 284-fifth telescopic member; 285-hook; 300-material receiving assembly; 310-first linear slide; 311-third motor; 31 2-first lead screw; 313-slide plate; 320-cross frame; 321-limiting groove; 330-second linear guide rail; 331-eighth motor; 332-pulley; 333-connecting belt; 334-connecting block; 340-material box; 341-slot; 342-pulley; 343-limiting wheel; 350-rotating telescopic positioning frame; 351-sixth frame; 352-seventh frame; 353-sixth telescopic member; 354-seventh telescopic member; 356-positioning groove; 360-positioning rod; 370-positioning wheel; 380-plug; 381-elastic pin; 382 -Through hole; 400-Blanking assembly; 410-Third linear slide; 411-Fourth motor; 412-Third lead screw; 413-First slide; 420-Lifting frame; 421-Eighth frame; 422-Ninth frame; 423-Eighth telescopic member; 430-Fourth linear slide; 431-Fifth motor; 432-Support frame; 433-Fourth lead screw; 434-Second slide; 440-Bidirectional slide; 441-Sixth motor; 442-Bidirectional threaded rod; 443-Slider; 450-Insertion rod; 451-Ninth telescopic member; 452-Push block. DETAILED DESCRIPTION

[0029] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0030] The following describes a multi-purpose sewage cleaning device for the water inlet of a bulb tubular unit according to an embodiment of the present application with reference to the accompanying drawings.

[0031] like Figures 1-13 As shown, a multi-purpose sewage cleaning device for the water inlet of a bulb tubular unit according to an embodiment of the present application includes a dam 100 and a scooping assembly 200.

[0032] The scooping assembly 200 includes a gantry crane 210, a balance beam 220, a rotating mechanism 230, a telescopic frame 240, a connecting frame 250, a grab bucket 260, a filter grille 270 and a lifting tensioner 280. The filter grilles 270 are provided in multiple numbers and of different specifications. The filter grilles 270 include a first grille 271, a second grille 272 and a tension spring 273. The upper part of the first grille 271 is rotatably connected to the bottom of the second grille 272. One end of the tension spring 273 is hung on one side of the first grille 271, and the other end of the tension spring 273 is hung on one side of the second grille 272. The gantry crane 210 is set on the upper part of the dam 100, and the balance beam 220 is suspended at the lifting end of the gantry crane 210. The rotating mechanism 230 is arranged at the middle bottom of the balance beam 220, and the rotating end of the rotating mechanism 230 is fixedly connected to the middle of the telescopic frame 240. There are multiple connecting frames 250 and grab buckets 260 arranged at intervals. The telescopic ends of the telescopic frame 240 are symmetrically arranged. One connecting frame 250 is connected to the middle of the telescopic frame 240, and one connecting frame 250 is fixedly connected to the telescopic end of the telescopic frame 240. The grab bucket 260 is arranged at the bottom of the connecting frame 250. The lifting and tensioning members 280 are symmetrically arranged at the grabbing end of the grab bucket 260. The grabbing end of the grab bucket 260 is inserted on one side of the first grille 271, and the second grille 272 is attached to one side of the grabbing end of the grab bucket 260. The telescopic end of the lifting and tensioning member 280 lifts the second grille 272.

[0033] The following describes the working process of a multi-purpose cleaning device for the water inlet of a bulb tubular unit according to a specific embodiment of the present application with reference to the accompanying drawings; First, the gantry crane 210 located on the upper part of the dam 100 drives the winding roller 213 to rotate via the first motor 212, and the retracting and releasing rope 214 drives the balance beam 220 to rise and fall. The first telescopic member 223 on the balance beam 220 can adjust the distance between the first beam body 221 and the second beam body 222 to ensure balance. The second motor 231 of the rotating mechanism 230 engages with the ring gear 235 via the gear 234, driving the rotating frame 233 to rotate, thereby controlling the angle of the telescopic frame 240. The second telescopic member 244 of the telescopic frame 240 drives the first frame body 241 and the second frame body 242 to extend and retract, driving the connecting frame 250, the grab bucket 260 and the filter screen 270 to descend to the water surface. The third telescopic member 261 of the grab bucket 260 pushes the connecting plate 262, which is transmitted via the connecting rod 263 to close the grab teeth 264, and cooperates with the filter screen 270 to grab floating objects, achieving rapid pollution cleaning. Then, when the filter grille 270 needs to be replaced, the fourth telescopic member 283 of the lifting and tensioning member 280 is retracted, driving the fourth frame 281 to cause the hook 285 to release the second grille 272. The grabbing teeth 264 are separated from the inserting sleeve 275 of the first grille 271 under the action of the spring 267, and the old grille can be removed. The new first grille 271 is placed on the bottom side of the grab bucket 260, and the grabbing teeth 264 are inserted into the inserting sleeve 275. The output end of the fourth telescopic member 283 is extended, and the second grille 272 is lifted by the hook 285 to fit the grabbing end of the grab bucket 260, so that the replacement is completed quickly. Next, the balance beam 220 plays a key role in the pollution cleaning operation. When the overall center of gravity needs to be adjusted or adapted to different operating scenarios, the first telescopic member 223 is activated, and its output end pushes or pulls the first beam 221 to slide within the second beam 222. By changing the relative position of the first beam 221 and the second beam 222, the length and center of gravity distribution of the balance beam 220 are adjusted to ensure that the gantry crane 210 remains stable during the process of raising and lowering the grab bucket 260 and the filter screen 270, avoiding shaking or tilting due to uneven load. Finally, when the grab bucket 260 performs the grabbing operation, the third telescopic member 261 is fixed to the connecting frame 250, and its output end pushes the connecting plate 262 to move downward, and the connecting plate 262 drives the grabbing teeth 264 connected to it for rotation. At the same time, the limit rod 265 slides in the connecting frame 250 to play a guiding role, and the connecting rod 263 converts the linear motion of the connecting plate 262 into the closing action of the grabbing teeth 264. The grabbing teeth 264 are inserted into the socket 275 of the first grille 271, and the spring 267 provides buffering and reset force, cooperating with the filter grille 270 to complete the stable grabbing and filtration of floating objects.

[0034] Thus, the filter grille 270 is replaced quickly, which saves time and improves the efficiency of replacement.

[0035] In addition, the multi-purpose cleaning device for the water inlet of a bulb tubular unit according to an embodiment of the present application also has the following additional technical features: According to this application, if Figure 1 As shown, the gantry crane 210 includes a gantry 211, a first motor 212, a winding roller 213 and a pull rope 214. The first motor 212 is fixedly connected to the upper part of the gantry 211, the winding roller 213 is rotatably connected to the upper part of the gantry 211, the output end of the first motor 212 is fixedly connected to the winding roller 213, one end of the pull rope 214 is wound on the outside of the winding roller 213, and the other end of the pull rope 214 is connected to the balance beam 220.

[0036] According to this application, if Figure 1As shown, the balance beam 220 includes a first beam body 221, a second beam body 222 and a first telescopic member 223. The first beam body 221 and the first telescopic member 223 are symmetrically arranged. One side of the first beam body 221 is slidingly connected to the inside of one side of the second beam body 222. The end of the first telescopic member 223 is fixedly connected to the second beam body 222, and the output end of the first telescopic member 223 is fixedly connected to one side of the first beam body 221.

[0037] According to this application, if Figure 2 As shown, the rotating mechanism 230 includes a second motor 231, a fixed frame 232 and a rotating frame 233. The second motor 231 and the fixed frame 232 are both fixedly connected to the second beam 222. The output end of the second motor 231 is transmission-connected to the rotating frame 233. The rotating frame 233 is rotationally connected to the fixed frame 232. The rotating frame 233 is fixedly connected to the middle part of the telescopic frame 240.

[0038] According to this application, if Figure 2 As shown, a gear 234 is provided at the output end of the second motor 231 , a gear ring 235 is provided at the rotating frame 233 , and the gear 234 is meshedly connected with the gear ring 235 .

[0039] According to this application, if Figure 2 As shown, the telescopic frame 240 includes a first frame body 241, a second frame body 242, a third frame body 243 and a second telescopic member 244. The first frame body 241, the second frame body 242 and the second telescopic member 244 are symmetrically arranged. One side of the first frame body 241 is internally slidably connected to one side of the second frame body 242, and the other side of the second frame body 242 is internally slidably connected to one side of the third frame body 243. The middle part of the third frame body 243 is fixedly connected to the rotating frame 233, the end of the second telescopic member 244 is fixedly connected to the third frame body 243, and the output end of the second telescopic member 244 is fixedly connected to one side of the first frame body 241. A connecting frame 250 is fixedly connected to the first frame body 241, and a connecting frame 250 is fixedly connected to the middle part of the third frame body 243.

[0040] According to this application, if Figure 3 and Figure 4 As shown, the grab bucket 260 includes a third telescopic member 261, a connecting plate 262, a connecting rod 263, a grabbing tooth 264 and a limiting rod 265. The third telescopic member 261 is fixedly connected to the connecting frame 250, the output end of the third telescopic member 261 is fixedly connected to the connecting plate 262, the bottom of the limiting rod 265 is fixedly connected to the connecting plate 262, the limiting rod 265 is slidingly connected to the connecting frame 250, the connecting rod 263 is symmetrically arranged, the upper part of the connecting rod 263 is rotatably connected to the connecting frame 250, the bottom of the connecting rod 263 is rotatably connected to one side of the middle part of the grabbing tooth 264, the grabbing tooth 264 is symmetrically arranged, one side of the grabbing tooth 264 is rotatably connected to the connecting plate 262, the grabbing tooth 264 is inserted on one side of the first grid 271, and the lifting and tensioning member 280 is arranged on one side of the grabbing tooth 264.

[0041] According to this application, if Figure 3 As shown, a sleeve 275 is provided on one side of the first grid 271 , a spring 267 is provided on one side of the grabbing tooth 264 , the grabbing tooth 264 is inserted into the sleeve 275 , and one side of the spring 267 is against the upper part of the sleeve 275 .

[0042] According to this application, if Figure 3 As shown, a limiting block 276 is provided on the other side of the first grille 271 , and the second grille 272 abuts against one side of the limiting block 276 .

[0043] According to this application, if Figure 5 As shown, the lifting and tensioning member 280 includes a fourth frame 281, a fifth frame 282, a fourth telescopic member 283 and a fifth telescopic member 284. A hook 285 is provided on one side of the fourth frame 281, and the hook 285 is hung on one side of the second grid 272. The other side of the fourth frame 281 is slidingly connected to one side of the fifth frame 282, and the fifth frame 282 is rotatably connected to one side of the grabbing tooth 264. The end of the fourth telescopic member 283 is fixedly connected to one side of the fifth frame 282, and the output end of the fourth telescopic member 283 is fixedly connected to one side of the fourth frame 281, and the end of the fifth telescopic member 284 is rotatably connected to one side of the grabbing tooth 264. The output end of the fifth telescopic member 284 is rotatably connected to the fifth frame 282.

[0044] At present, the multi-purpose cleaning devices at the water inlet of many bulb-type cross-flow units generally adopt a hoisting design for the dirt-catching end. This structure has significant disadvantages when replacing the grid filter: during the operation, the dirt-catching end is prone to shaking, making the replacement operation difficult to carry out accurately, which not only greatly prolongs the operation time, but also leads to a serious decline in replacement efficiency, hindering the maintenance work of the unit, wasting time and reducing replacement efficiency.

[0045] According to this application, if Figures 6-10As shown, the material receiving assembly 300 includes a first linear slide 310, a horizontal frame 320, a second linear slide 330, a material box 340, a rotating telescopic positioning frame 350, a positioning rod 360 and a positioning wheel 370. The material box 340 is provided with a slot 341, and the filter grille 270 is inserted into the slot 341. The first linear slide 310 is symmetrically arranged. The first linear slide 310 is arranged on the upper part of the dam 100. One end of the horizontal frame 320 is fixedly connected to the upper end of the sliding end of one first linear slide 310, and the other end of the horizontal frame 320 is fixedly connected to the other first linear slide 310. 0 The upper part of the sliding end is fixedly connected, the second linear slide 330 is arranged on the upper part of the horizontal frame 320, the moving end of the second linear slide 330 is fixedly connected to the bottom of the material box 340, the material box 340 is located on the upper part of the horizontal frame 320 and moves, the rotating and telescopic positioning frames 350 are arranged at intervals, and the rotating and telescopic positioning frames 350 are arranged symmetrically, the bottom of the rotating and telescopic positioning frames 350 is rotatably connected to the material box 340, the positioning rods 360 are symmetrically arranged on both sides of the connecting frame 250, the positioning wheel 370 is arranged on one side of the positioning rod 360, and the positioning wheel 370 moves inside the rotating and telescopic positioning frames 350.

[0046] In order to adapt to different operating requirements, the equipment can easily replace the filter grille 270 of another specification. When replacing, first place the new first grille 271 and the second grille 272 on the top of the material box 340, and use the slot 341 on the inner wall of the material box 340 to accurately limit and firmly support the first grille 271. Then, the first linear slide 310 is driven by the third motor 311 and the first lead screw 312 to drive the cross frame 320 to slide to the bottom of the grab bucket 260. At this time, the second linear slide 330 and the material box 340 are already in place under the grab bucket 260. 0's pulley 332 and connecting belt 333 are driven to accurately adjust the position of the material box 340. At the same time, the sixth frame 351 and the seventh frame 352 of the rotating telescopic positioning frame 350 are rotated to a vertical state under the drive of the sixth telescopic member 353. Then, the first motor 212 of the gantry crane 210 drives the winding roller 213 to lower the pull rope 214, driving the telescopic frame 240 to descend. The telescopic frame 240 is linked to the connecting frame 250 through the second telescopic member 244, so that the positioning rod 360 and the positioning wheel 370 move downward synchronously. When the positioning wheel 370 is embedded in the positioning groove of the rotating telescopic positioning frame 350 At 356, the symmetrically distributed positioning components form a stable limit, and then the old first grille 271 installed on the outside of the grab 260 is inserted into the slot 341 of the material box 340. The fourth frame 281 and the fifth frame 282 of the tensioning member 280 release the second grille 272 under the action of the fourth telescopic member 283. Under the elastic force of the spring 267 at the limiting rod 265 of the grab 260, the grab 260 is separated from the old first grille 271, and the old grille is disassembled and temporarily stored on one side of the material box 340. After the equipment lifts the telescopic frame 240 and the grab 260, the second linear slide 33 0 moves again, moving the other side of the material box 340 to under the grab bucket 260. At this time, the new first grille 271 and the second grille 272 automatically open under the tension of the tension spring 273. The grab teeth 264 of the grab bucket 260 are accurately inserted into the sockets 275. The fifth telescopic member 284 of the lifting and tensioning member 280 drives the hook 285 to lift the second grille 272 again, making it fit tightly against the grab teeth 264. This process realizes the simultaneous operation of material receiving and grille replacement, which not only efficiently completes the loading of floating objects, but also greatly shortens the grille replacement time through modular design, significantly improving the overall operating efficiency of the equipment.

[0047] According to this application, if Figure 6 As shown, the first linear slide rail 310 includes a third motor 311, a first lead screw 312 and a slide 313. The third motor 311 is fixedly connected to the dam 100. The output end of the third motor 311 is fixedly connected to one end of the first lead screw 312. The first lead screw 312 is rotationally connected to the dam 100. The first lead screw 312 is threadedly connected to the slide 313. The slide 313 is slidingly connected to the dam 100. The cross frame 320 is fixedly connected to the slide 313.

[0048] According to this application, if Figure 7As shown, the second linear slide 330 includes an eighth motor 331, a pulley 332, a connecting belt 333 and a connecting block 334. The connecting blocks 334 are symmetrically arranged. The connecting blocks 334 are fixedly connected to the bottom of the material box 340. One end of the connecting belt 333 is fixedly connected to a connecting block 334, and the other end of the connecting belt 333 is fixedly connected to another connecting block 334. Two pulleys 332 are provided. The pulleys 332 are rotatably connected to the skateboard 313. The two pulleys 332 are transmission-connected through the connecting belt 333. The eighth motor 331 is fixedly connected to the skateboard 313, and the eighth motor 331 is transmission-connected to a pulley 332.

[0049] According to this application, if Figure 8 As shown, a pulley 342 and a limiting wheel 343 are respectively provided at the bottom of the material box 340. The pulley 342 is located on the upper part of the horizontal frame 320 and moves. The horizontal frame 320 is provided with a limiting groove 321, and the limiting wheel 343 is located inside the limiting groove 321 and moves.

[0050] According to this application, if Figure 9 As shown, the rotating telescopic positioning frame 350 includes a sixth frame body 351, a seventh frame body 352, a sixth telescopic member 353 and a seventh telescopic member 354. The sixth frame body 351 is provided with a positioning groove 356. The sixth frame body 351 is internally slidably connected to the seventh frame body 352. The end of the sixth telescopic member 353 is fixedly connected to the seventh frame body 352. The output end of the sixth telescopic member 353 is fixedly connected to the sixth frame body 351. The end of the seventh telescopic member 354 is rotatably connected to the material box 340. The output end of the seventh telescopic member 354 is rotatably connected to the seventh frame body 352.

[0051] When floating objects remain on the water surface for extended periods, they absorb large amounts of water, becoming saturated with water. After being salvaged, these objects continue to drip water. If transported directly to shore without treatment, large amounts of water will accumulate there, making the ground muddy. This not only worsens the working environment but also increases the difficulty of subsequent handling of the floating objects, seriously hindering the smooth progress of secondary treatment.

[0052] According to this application, if Figure 11-13As shown, it also includes a blanking component 400, which includes a third linear slide 410, a lifting frame 420, a fourth linear slide 430, a bidirectional slide 440 and an insert rod 450. Plugs 380 are symmetrically arranged on both sides of the material box 340, and an elastic pin 381 is arranged inside the plug 380. The plug 380 has a through hole 382. The driving end of the elastic pin 381 is located inside the through hole 382. The insert rod 450 drives the locking end of the elastic pin 381 to retract during the insertion into the through hole 382. The locking end of the elastic pin 381 is inserted into the side wall of the material box 340. The upper part of the sliding end of the third linear slide 410 is fixedly connected to the bottom of the lifting frame 420, and the lifting end of the lifting frame 420 is fixedly connected to the fourth linear slide 430. The bidirectional slide 440 is arranged at the sliding end of the fourth linear slide 430, and the insert rod 450 is symmetrically arranged at the two sliding ends of the bidirectional slide 440.

[0053] After the captured floating objects are loaded into the material box 340, after multiple grab buckets 260 complete the material filling, the material box 340 will move to the vicinity of the insertion rod 450. Subsequently, the third linear slide 410 drives the sliding end to move, driving the lifting frame 420 to rise, and the lifting frame 420 synchronously lifts the fourth linear slide 430. The sliding end of the fourth linear slide 430 then pushes the bidirectional slide 440. By adjusting the sliding end of the bidirectional slide 440, the distance between the two insertion rods 450 can be flexibly adapted to the size of the two plugs 380. When the lifting frame 420 drives the insertion rod 450 to descend and insert into the through hole 382 of the material box 340, the insertion rod 450 triggers the elastic pin 381, causing it to detach from the box wall of the material box 340, releasing the plug 380. The locking state of the material box 340, at this time, the elastic end of the elastic pin 381 is against the insertion rod 450, providing support for subsequent operations, and the sliding end of the two-way slide rail 440 pulls the two plugs 380 to move toward each other, strongly squeezing the floating objects in the material box 340, and fully squeezing out the adsorbed water. Finally, with the help of the coordinated operation of the third linear slide rail 410 and the fourth linear slide rail 430, the squeezed and dehydrated floating objects are moved out from the top of the material box 340 together with the plug 380, completing the unloading process. This process not only achieves efficient unloading, but also greatly reduces the water content of the floating objects through the extrusion dehydration technology, effectively avoiding the problem of muddy water on the shore after unloading, and creating convenient conditions for subsequent secondary processing.

[0054] According to this application, if Figure 12 As shown, the third linear slide 410 includes a fourth motor 411, a third lead screw 412 and a first slide 413. The fourth motor 411 is fixedly connected to the dam 100. The output end of the fourth motor 411 is fixedly connected to one end of the third lead screw 412. The third lead screw 412 is rotatably connected to the dam 100. The third lead screw 412 is threadedly connected to the first slide 413. The first slide 413 is slidably connected to the dam 100.

[0055] According to this application, if Figure 12As shown, the lifting frame 420 includes an eighth frame body 421, a ninth frame body 422 and an eighth telescopic member 423. The eighth frame body 421 is internally slidably connected to the ninth frame body 422. The end of the eighth telescopic member 423 and the ninth frame body 422 are both fixedly connected to the first slide 413. The output end of the eighth telescopic member 423 is fixedly connected to the eighth frame body 421.

[0056] According to this application, if Figure 13 As shown, the fourth linear slide 430 includes a fifth motor 431, a support frame 432, a fourth lead screw 433 and a second slide 434. The fifth motor 431 is fixedly connected to the support frame 432, the support frame 432 is fixedly connected to the eighth frame 421, the fourth lead screw 433 is rotatably connected to the support frame 432, the fourth lead screw 433 is threadedly connected to the second slide 434, the output end of the fifth motor 431 is transmission-connected to the fourth lead screw 433, and the second slide 434 is slidingly connected to the support frame 432.

[0057] According to this application, if Figure 13 As shown, the bidirectional slide rail 440 includes a sixth motor 441, a bidirectional threaded rod 442 and a slider 443. The sixth motor 441 is fixedly connected to the second slide 434. The output end of the sixth motor 441 is fixedly connected to one end of the bidirectional threaded rod 442. The bidirectional threaded rod 442 is rotatably connected to the second slide 434. The slider 443 is slidably connected to the second slide 434. The insert rod 450 is fixedly connected to the slider 443.

[0058] According to this application, if Figure 13 As shown, a ninth telescopic member 451 is provided at one side of the insertion rod 450 , and a push block 452 is provided at the output end of the ninth telescopic member 451 .

[0059] It should be noted that the first telescopic member 223, the second telescopic member 244, the third telescopic member 261, the fourth telescopic member 283, the fifth telescopic member 284, the sixth telescopic member 353, the seventh telescopic member 354, the eighth telescopic member 423 and the ninth telescopic member 451 are all any one of electric push rods, electric cylinders, hydraulic cylinders and pneumatic cylinders.

[0060] Other structures and operating methods of the multi-purpose cleaning device for the water inlet of a bulb-type tubular unit according to the embodiment of the present application are well known to ordinary technicians in this field and will not be described in detail here.

[0061] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are merely illustrative.

[0062] The above are only specific embodiments of the present application, but the scope of protection of this application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of this application. Therefore, the scope of protection of this application should be based on the scope of protection of the claims.

Claims

1. A multi-purpose cleaning device for the water inlet of a bulb tubular unit, characterized in that: include: dyke (100); A scooping assembly (200) comprising a gantry crane (210), a balance beam (220), a rotating mechanism (230), a telescopic frame (240), a connecting frame (250), a grab bucket (260), a filter grille (270) and a lifting tensioning member (280), wherein the filter grille (270) is provided in plurality and has different specifications, the filter grille (270) comprising a first grille (271), a second grille (272) and a tension spring (273), wherein the upper portion of the first grille (271) is rotatably connected to the lower portion of the second grille (272), one end of the tension spring (273) is hung on one side of the first grille (271), and the other end of the tension spring (273) is hung on one side of the second grille (272), the gantry crane (210) is provided on the upper portion of the dam (100), the balance beam (220) is suspended at the lifting end of the gantry crane (210), and the tension spring (273) is provided on the upper portion of the dam (100). The rotating mechanism (230) is arranged at the middle bottom of the balance beam (220), and the rotating end of the rotating mechanism (230) is fixedly connected to the middle of the telescopic frame (240). The connecting frame (250) and the grab bucket (260) are both arranged at intervals. The telescopic end of the telescopic frame (240) is symmetrically arranged. One connecting frame (250) is connected to the middle of the telescopic frame (240), and one connecting frame (250) is fixedly connected to the telescopic end of the telescopic frame (240). The grab bucket (260) is arranged at the bottom of the connecting frame (250). The lifting and tensioning member (280) is symmetrically arranged at the grabbing end of the grab bucket (260). The grabbing end of the grab bucket (260) is inserted on one side of the first grille (271), and the second grille (272) is attached to one side of the grabbing end of the grab bucket (260). The telescopic end of the lifting and tensioning member (280) lifts the second grille (272).

2. A multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 1, characterized in that: The gantry crane (210) includes a gantry (211), a first motor (212), a winding roller (213) and a pull rope (214), wherein the first motor (212) is fixedly connected to the upper portion of the gantry (211), the winding roller (213) is rotatably connected to the upper portion of the gantry (211), an output end of the first motor (212) is fixedly connected to the winding roller (213), one end of the pull rope (214) is wound around the outside of the winding roller (213), and the other end of the pull rope (214) is connected to the balance beam (220).

3. The multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 1, characterized in that: The balance beam (220) comprises a first beam body (221), a second beam body (222) and a first telescopic member (223); the first beam body (221) and the first telescopic member (223) are symmetrically arranged; one side of the first beam body (221) is slidably connected to the inside of one side of the second beam body (222); an end of the first telescopic member (223) is fixedly connected to the second beam body (222); and an output end of the first telescopic member (223) is fixedly connected to one side of the first beam body (221).

4. A multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 3, characterized in that: The rotating mechanism (230) comprises a second motor (231), a fixed frame (232) and a rotating frame (233); the second motor (231) and the fixed frame (232) are both fixedly connected to the second beam (222); the output end of the second motor (231) is transmission-connected to the rotating frame (233); the rotating frame (233) is rotationally connected to the fixed frame (232); and the rotating frame (233) is fixedly connected to the middle portion of the telescopic frame (240).

5. A multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 4, characterized in that: The output end of the second motor (231) is provided with a gear (234), the rotating frame (233) is provided with a gear ring (235), and the gear (234) is meshingly connected with the gear ring (235).

6. A multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 4, characterized in that: The telescopic frame (240) includes a first frame (241), a second frame (242), a third frame (243) and a second telescopic member (244). The first frame (241), the second frame (242) and the second telescopic member (244) are symmetrically arranged. One side of the first frame (241) is internally slidably connected to one side of the second frame (242), and the other side of the second frame (242) is internally slidably connected to one side of the third frame (243). The middle part of the third frame (243) is fixedly connected to the rotating frame (233), the end of the second telescopic member (244) is fixedly connected to the third frame (243), and the output end of the second telescopic member (244) is fixedly connected to one side of the first frame (241). A connecting frame (250) is fixedly connected to the first frame (241), and a connecting frame (250) is fixedly connected to the middle part of the third frame (243).

7. The multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 1, characterized in that: The grab bucket (260) comprises a third telescopic member (261), a connecting plate (262), a connecting rod (263), a grab tooth (264) and a limiting rod (265); the third telescopic member (261) is fixedly connected to the connecting frame (250); the output end of the third telescopic member (261) is fixedly connected to the connecting plate (262); the bottom of the limiting rod (265) is fixedly connected to the connecting plate (262); the limiting rod (265) is slidably connected to the connecting frame (250); The connecting rod (263) is symmetrically arranged, the upper part of the connecting rod (263) is rotatably connected to the connecting frame (250), the bottom of the connecting rod (263) is rotatably connected to one side of the middle part of the grabbing tooth (264), the grabbing tooth (264) is symmetrically arranged, one side of the grabbing tooth (264) is rotatably connected to the connecting plate (262), the grabbing tooth (264) is inserted on one side of the first grid (271), and the pulling tensioning member (280) is arranged on one side of the grabbing tooth (264).

8. A multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 7, characterized in that: A socket (275) is provided on one side of the first grid (271), a spring (267) is provided on one side of the grabbing tooth (264), the grabbing tooth (264) is inserted into the socket (275), and one side of the spring (267) abuts against the upper portion of the socket (275).

9. The multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 1, characterized in that: A limiting block (276) is provided on the other side of the first grid (271), and the second grid (272) abuts against one side of the limiting block (276).

10. The multi-purpose cleaning device for the water inlet of a bulb tubular unit according to claim 7, characterized in that: The lifting and tensioning member (280) includes a fourth frame (281), a fifth frame (282), a fourth telescopic member (283) and a fifth telescopic member (284), wherein a hook (285) is provided on one side of the fourth frame (281), and the hook (285) is hung on one side of the second grid (272), and the other side of the fourth frame (281) is slidably connected to one side of the fifth frame (282), and the fifth frame (282) is rotatably connected to one side of the grabbing tooth (264), and the end of the fourth telescopic member (283) is fixedly connected to one side of the fifth frame (282), and the output end of the fourth telescopic member (283) is fixedly connected to one side of the fourth frame (281), and the end of the fifth telescopic member (284) is rotatably connected to one side of the grabbing tooth (264), and the output end of the fifth telescopic member (284) is rotatably connected to the fifth frame (282).

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