CN115506322B - Water surface cleaning device and cleaning method - Google Patents

Abstract

The utility model relates to a surface of water cleaning device, it includes baffle and pulley groove, the pulley groove is provided with the both sides of baffle, install the scraper bowl on the pulley groove, the below of baffle is provided with the trash rack, the scraper bowl includes the dwang and sets up the tooth of decontaminating on the dwang, fixedly on the dwang be provided with the swing arm, the both ends of dwang are respectively installed in the pulley groove, the swing arm is kept away from in the position of dwang and is connected with drive assembly, drive assembly is used for driving the dwang and removes along the pulley groove, be connected with the dwang on the dwang, install a pulley inslot respectively at the both ends of dwang, be provided with the connecting rod between dwang and the dwang, the connecting rod is fixed on the dwang, the dwang rotates on the connecting rod, be provided with on the dwang and be used for control assembly, when the tooth of decontaminating on the dwang is in the state down, control assembly fixes a position the dwang, this application still relates to a surface of water cleaning method simultaneously. The utility model has the effect of convenient rake to accomodate debris.

Description

Water surface cleaning device and cleaning method

Technical Field

The application relates to the technical field of water surface cleaning, in particular to a water surface cleaning device and a cleaning method.

Background

The floating woven bags, clustered weeds or leaf sundries are mixed in water flow in a river channel, when the water flow reaches the position of the trash rack, the trash rack is arranged in the river channel and positioned at the water intake, water can flow through the position of the trash rack, the sundries can be intercepted through the trash rack, water filtered by the trash rack is used for entering a pump station, and damage to equipment in the pump station caused by the sundries is reduced.

The utility model discloses a trash remover control system, including baffle and pulley groove, the pulley groove is located one side of baffle, installs the scraper bowl on the pulley groove, and the scraper bowl can be along the extending direction of pulley groove, and the bottom of scraper bowl can be removed for the baffle, and when the scraper bowl is down removed along the pulley groove, the scraper bowl receives the barrier of debris in order to open and accomodate debris, and when the scraper bowl removes to spacing down, the scraper head is closed, and the scraper bowl upwards removes, and the scraper bowl carries debris to the top of baffle, makes debris cross the baffle and collects.

However, in the structure, the scraper is opened in the process of moving downwards, so that the scraper is easy to push sundries to the outer side of the scraper, and the storage of the sundries is affected.

Disclosure of Invention

In order to facilitate storage of sundries by the scraper, the application provides a water surface cleaning device and a cleaning method.

The application provides a surface of water device of decontaminating adopts following technical scheme:

the utility model provides a surface of water device of decontaminating, includes baffle and pulley groove, the pulley groove is provided with the both sides of baffle, install the scraper bowl on the pulley groove, the below of baffle is provided with the trash rack, the scraper bowl includes the dwang and sets up the tooth of decontaminating on the dwang, the fixed swing arm that is provided with on the dwang, one is respectively installed at the both ends of dwang in the pulley groove, the swing arm is kept away from the position of dwang and is connected with drive assembly, drive assembly is used for driving the dwang and removes along the pulley groove, be connected with the movable rod on the dwang, one is respectively installed at the both ends of movable rod in the pulley groove, be provided with the connecting rod between movable rod and the dwang, the connecting rod is fixed on the movable rod, the dwang rotates on the connecting rod, be provided with on the movable rod and be used for control assembly, when the tooth of decontaminating on the dwang is in down state, control assembly fixes a position the dwang.

Through adopting above-mentioned technical scheme, during the use, the below of baffle sets up the trash rack, the trash rack intercepts the debris in the aquatic, then when needs are decontaminated, the scraper bowl removes to the lower part of trash rack under drive assembly's effect, control assembly limits the position of dwang simultaneously, prevent the dwang to remove, keep decontaminating tooth state down, after the debris of decontaminating tooth in inserting the aquatic, control assembly loosens the location to the dwang, make drive assembly pass through the swing arm and drive the direction rotation of decontaminating tooth to the trash rack, and then make decontaminating tooth can control assembly insert down earlier and then by the mode that lower up's rotation colluded the debris, make the scraper bowl more convenient accomodate debris.

Preferably, the control assembly comprises a frame body, a pontoon and a plunger rod, wherein the frame body is fixed on the movable rod, the pontoon is slidably connected on the frame body, a rotary arc plate is fixedly arranged on the rotary rod, a fixed arc plate is arranged on the frame body, the rotary arc plate is rotationally connected with the fixed arc plate, the rotary axis of the rotary arc plate matched with the fixed arc plate coincides with the rotary axis of the rotary rod, a positioning hole is formed in the rotary arc plate, and the plunger rod is slidably connected on the frame body; one end of the inserted link is used for being inserted into the positioning hole, and the other end of the inserted link is used for being separated from the positioning hole through the driving of the pontoon.

Through adopting above-mentioned technical scheme, flotation pontoon sliding connection is on the support body, and as the support body along with the downwardly moving of dwang, the flotation pontoon enters into aquatic, and the buoyancy of water to the flotation pontoon makes the flotation pontoon can drive the inserted bar and remove, and then the inserted bar is taken out from the locating hole, and the inserted bar release is to the restriction of rotating the arc board, and then rotates arc board and dwang and can rotate, makes the dwang can more conveniently rotate in the position that enters into to get the debris and colludes.

Preferably, the lever is rotatably arranged on the frame body, the lever is movably connected with the inserting rod, the pontoon is connected with a pushing piece, the pushing piece is used for connecting the lever and driving the lever to move the inserting rod, the inserting rod is sleeved with a pressure spring, and the acting force of the pressure spring on the inserting rod is used for driving the inserting rod to insert in the direction of the positioning hole.

Through adopting above-mentioned technical scheme, lever and inserted bar swing joint, when the lever promotes through the impeller of installing on the flotation pontoon, the lever drives the inserted bar and removes and break away from the locating hole, and the pressure spring can keep the power to inserted bar to the locating hole male, and then when the position down is rotated to the tooth of decontaminating on the dwang to the needs, the inserted bar is more convenient to restrict the rotation angle of dwang under the effort of pressure spring.

Preferably, the pushing piece comprises a screw rod and pushing nuts, the pushing nuts are divided into two halves, a sliding rod is fixed on each half of the pushing nuts, an installation sleeve is sleeved on the outer side of the sliding rod and is in sliding fit with the frame body, the sliding direction of the installation sleeve relative to the frame body is parallel to that of the pontoon relative to the frame body, a spring is arranged between the sliding rod and the installation sleeve, and acting force of the spring acting on the sliding rod is used for driving the half pushing nuts to be abutted on the side wall of the screw rod.

Through adopting above-mentioned technical scheme, set up push nut on the screw rod, and push nut falls into two halves, enter into in the aquatic when the flotation pontoon, the flotation pontoon drives screw rod and push nut and moves to the position of lever simultaneously, after the lever reaches the biggest rotation position, when the flotation pontoon continued to remove, push nut can compression spring, make the screw rod remove for push nut, and then when the flotation pontoon enters into in the aquatic for the next time, because the flotation pontoon need remove bigger distance just can make the lever drive to the inserted bar for the support body, and then the in-process of fishing for aquatic debris gradually increases the depth that the dirt tooth enters into the water, colludes the debris of different degree of depth more conveniently.

Preferably, the baffle comprises a climbing part and an extension part, the climbing part is connected with the trash rack, the extension part and the climbing part are integrally arranged and are positioned on one side of the climbing part far away from the trash rack, and the pulley groove at the position of the extension part is horizontally arranged.

Through adopting above-mentioned technical scheme, climb the portion and connect in the trash rack, extension horizontal installation is keeping away from one side of trash rack in climbing the portion, makes the trash removal tooth remove the position of extension after, and after debris obtained the clearance, drive swing arm reverse rotation through drive assembly makes trash removal tooth automatic re-setting.

Preferably, the driving assembly comprises a driving wheel and a steel wire rope, the driving wheel is rotationally connected to the side wall of the pulley groove, the steel wire rope is supported through the driving wheel, the steel wire rope is connected with a driving wheel, the driving wheel is used for driving the steel wire rope to rotate on the driving wheel, the steel wire rope is connected with a swing arm, and the driving wheel is connected with a driving motor.

Through adopting above-mentioned technical scheme, the drive wheel rotates to be connected on the lateral wall of pulley groove, and wire rope supports through the drive wheel, and when the drive wheel is under driving motor's drive, makes wire rope rotate on the drive wheel, and then can make wire rope drive the dwang through the pendulum wall and remove along the pulley groove.

Preferably, two driving wheels are arranged, the driving wheels are installed through a frame, driven gears are coaxially connected to the two driving wheels respectively, the two driven gears are meshed, two ends of the steel wire rope are connected to one driving wheel respectively, one driven gear is connected with a driving gear, and the driving gear is connected with a driving motor.

Through adopting above-mentioned technical scheme, respectively install a drive wheel at wire rope's both ends to make the rotational speed of two drive wheels the same under the effect of two driven gears, when one drive wheel was to wire rope rolling, another drive wheel was unreeled wire rope, and then can drive wire rope more steadily.

Preferably, the frame is provided with a tensioning roller, the tensioning roller is slidably connected to the frame through a bearing seat, a tensioning spring is arranged between the tensioning roller and the frame, and the force of the tensioning spring acting on the bearing seat drives the tensioning roller to tension the steel wire rope.

Through adopting above-mentioned technical scheme, the tensioning roller passes through bearing frame sliding connection in the frame, when the tensioning spring carries out the butt to the bearing frame, makes the tensioning roller make wire rope tensioning under the effect of tensioning spring, can adapt to through the regulation of tensioning roller when wire rope is in the length on the drive wheel when changing simultaneously.

Preferably, the ends of the moving rod and the rotating rod are respectively provided with a pulley, and the pulleys are matched in pulley grooves.

Through adopting above-mentioned technical scheme, the tip of carriage release lever and dwang all sets up the pulley, removes at the spout inslot through the pulley, makes things convenient for carriage release lever and dwang to remove in the pulley inslot.

The application provides a water surface cleaning method, which adopts the following technical scheme:

a method for cleaning dirt on water surface includes such steps as holding dirt-cleaning teeth downward in water, opening the limit to rotary rod, and rotating dirt-cleaning teeth to catch the impurities in water.

Through adopting above-mentioned technical scheme, keep earlier through control assembly in the state that the tooth of decontaminating enters into water down, the restriction to the dwang is opened to the rethread control assembly, makes the tooth of decontaminating can upwards rotate and colludes debris in the water, and then accomodates more convenient to debris.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the trash rack is inserted into water in a downward state, the control assembly loosens the positioning of the rotating rod, so that the trash rack rotates in the direction of the trash rack, and the trash can be conveniently stored by the scraper in a manner that the trash rack is hooked by the rotation of the trash rack from bottom to top;

2. when the lever reaches the maximum rotation position, the pontoon moves continuously, so that the screw rod moves relative to the push nut, and the depth of the cleaning teeth entering the water body is gradually increased in the process of fishing sundries in the water, so that sundries with different depths can be hooked conveniently;

3. the two ends of the steel wire rope are respectively provided with one driving wheel, and the rotation speeds of the two driving wheels are the same under the action of the two driven gears, so that the steel wire rope can be driven relatively stably.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the mounting structure of a rotating lever in an embodiment of the present application;

FIG. 3 is a schematic diagram of the mounting structure of a control assembly in an embodiment of the present application;

FIG. 4 is a schematic illustration of the positions of a stationary arc plate and a rotating arc plate in an embodiment of the present application;

FIG. 5 is a schematic view of the mounting structure of the pusher member in an embodiment of the present application;

fig. 6 is a schematic view of a connection structure of a driving wheel in the embodiment of the present application.

Reference numerals illustrate: 1. a baffle; 11. a climbing section; 12. an extension; 2. pulley grooves; 3. a trash rack; 4. a scraper; 41. a rotating lever; 42. cleaning teeth; 43. swing arms; 5. a control assembly; 51. a frame body; 52. a pontoon; 53. a rod; 54. fixing the arc plate; 55. rotating the arc plate; 551. positioning holes; 56. a lever; 561. a slit hole; 57. a pushing member; 571. a screw; 572. pushing the nut; 573. a drop-proof nut; 574. a slide bar; 575. a mounting sleeve; 576. a spring; 58. a pressure spring; 59. a guide rod; 6. a drive assembly; 61. a driving wheel; 62. a wire rope; 63. a driving wheel; 64. a frame; 65. a driven gear; 66. a drive gear; 67. a speed reducer; 68. a driving motor; 7. a moving rod; 71. a pulley; 72. a connecting rod; 73. a first limiting piece; 74. a second limiting piece; 81. a tension roller; 82. a bearing seat; 83. and tensioning the spring.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

The embodiment of the application discloses surface of water cleaning device, refer to fig. 1, including baffle 1, pulley groove 2 and trash rack 3, trash rack 3 slope or vertical setting, the angle when the slope sets up is not less than 80 degrees, and trash rack 3's one side is the upstream face and is used for intercepting debris, and the head difference reduces around trash rack 3 after the volume of debris increases gradually, and then water flow also can reduce, consequently need in time clear away the debris of one side of trash rack 3 upstream face. The baffle 1 comprises a climbing part 11 and an extension part 12, wherein the climbing part 11 and the extension part 12 are integrally arranged, the climbing part 11 is arranged along the upward extending direction of the upper side edge of the trash rack 3, the surface of the climbing part 11 is used for extending the length of the trash rack 3, the extension part 12 is positioned on the upper side edge of the climbing part 11, the extension part 12 is horizontally arranged, and the horizontal arrangement is limited in such a way that the included angle between the extension part 12 and the horizontal plane is not more than 10 degrees. The surfaces of the baffle plate 1 and the trash rack 3 are used for moving sundries, the pulley grooves 2 are arranged on two sides of the baffle plate 1 and the trash rack 3, and the extending directions of the pulley grooves 2 are parallel to the surfaces of the baffle plate 1 and the trash rack 3. The scraper 4 is arranged on the pulley groove 2, when the scraper 4 is positioned at the position of the pulley groove 2 corresponding to the extension part 12, the component force of gravity of the scraper 4 along the pulley groove 2 is smaller than the moving resistance of the scraper 4 along the pulley groove 2, the scraper 4 comprises a rotating rod 41 and a cleaning tooth 42, two ends of the rotating rod 41 are respectively correspondingly arranged in one pulley groove 2, a plurality of cleaning teeth 42 are arranged at intervals along the length direction of the rotating rod 41, the rotating rod 41 is parallel to the trash rack 3, and the cleaning teeth 42 are arranged along the surface of the trash rack 3, so that the cleaning teeth 42 can hook sundries at the trash rack 3. A control unit 5 is connected to the rotation lever 41, and the control unit 5 is used to restrict rotation of the rotation lever 41. A driving unit 6 for driving the rotation lever 41 to move along the pulley groove 2 is connected to the rotation lever 41.

Referring to fig. 1 and 2, the driving assembly 6 includes a driving wheel 61 and a wire rope 62, the driving wheel 61 is rotatably connected to a side wall of the pulley groove 2, and simultaneously the driving wheel 61 is arranged in plurality so that the wire rope 62 can conveniently drive the rotating rod 41 under the supporting action of the driving wheel 61, a swing arm 43 is connected to the side wall of the rotating rod 41, one end of the swing arm 43 is fixed on the rotating rod 41, and the other end extends in a direction far from the rotating rod 41 and is fixed with the wire rope 62. When the rotating rod 41 is positioned at the trash rack 3, the pulling force of the steel wire rope 62 on the swinging arm 43 is upward, and meanwhile, the swinging arm 43 has a tendency of driving the trash rack 3 to rotate under the action of the pulling force of the steel wire rope 62. When the control assembly 5 releases the restriction on the rotating rod 41, the steel wire rope 62 can drive the rotating rod 41 to rotate, so that the trash rack 3 faces the trash rack 42. When the control assembly 5 is in a limited state on the rotating rod 41, the cleaning teeth 42 face downwards, so that the cleaning teeth 42 can be conveniently inserted into sundries in water from top to bottom, then the control assembly 5 is loosened, the cleaning teeth 42 rotate towards the trash rack 3, the surfaces of the trash rack 3 are matched to hook the sundries, then the cleaning teeth 42 move upwards along the pulley groove 2 along with the rotating rod 41, the sundries can be conveniently moved to the tail end of the extension part 12 of the baffle 1, and the sundries can be collected by entering a conveying belt or a collecting box at the tail end of the extension part 12.

Referring to fig. 2, a moving rod 7 is installed in a pulley groove 2, both ends of the moving rod 7 are respectively and correspondingly installed in one pulley groove 2, pulleys 71 are rotatably provided at both ends of the moving rod 7 and both ends of a rotating rod 41, and the moving rod 7 can be conveniently moved in the pulley groove 2 through the pulleys 71. The movable rod 7 is located above the rotary rod 41, connecting rods 72 are fixedly arranged at two ends of the movable rod 7, one end of each connecting rod 72 is fixed on the movable rod 7, the other end of each connecting rod is sleeved on the rotary rod 41, and the rotary rod 41 is connected with the movable rod 7 through the connecting rods 72. The first limiting piece 73 is fixedly arranged on the moving rod 7, the second limiting piece 74 is fixedly arranged on the cleaning teeth 42, when the second limiting piece 74 rotates along with the cleaning teeth 42, and when the cleaning teeth 42 are in a state perpendicular to the trash rack 3, the first limiting piece is abutted to the upper portion of the second limiting piece 74, so that the first limiting piece 73 controls the rotation angle of the cleaning teeth 42 to keep that the cleaning teeth 42 can hook sundries.

Referring to fig. 3, the control unit 5 includes a frame 51, a pontoon 52 and an inserting rod 53, the frame 51 is fixed on the moving rod 7, a fixed arc plate 54 is fixedly provided on the frame 51, a rotating arc plate 55 is fixedly provided on the rotating rod 41, an outer side surface of the rotating arc plate 55 contacts with an inner side surface of the fixed arc plate 54, a circle center of an arc formed by the fixed arc plate 54 is located on a center line of the rotating rod 41, when the rotating arc plate 55 rotates along with the rotating rod 41, the rotating arc plate 55 can rotate relative to the fixed arc plate 54 in the fixed arc plate 54, the inserting rod 53 is slidably connected on the frame 51, one end of the inserting rod 53 is driven by the pontoon 52, the other end of the inserting rod 53 penetrates through the fixed arc plate 54, a positioning hole 551 is formed in the rotating arc plate 55, when the rotating rod 41 rotates to a state with the dirt cleaning teeth 42 facing downwards, the positioning hole 551 corresponds to an end of the inserting rod 53, and the inserting rod 53 can be inserted into the positioning hole 551 to limit rotation of the rotating arc plate 55. When the trash rack is used, when the trash rack 42 is inserted into sundries on the water surface from top to bottom, the pontoon 52 floats upwards under the buoyancy of water, the pontoon 52 drives the inserting rod 53 to move in the direction far away from the positioning hole 551, the inserting rod 53 is separated from the limitation of the rotating arc plate 55, the rotating rod 41 can be driven to rotate under the action of the steel wire rope 62, the trash rack 42 is enabled to rotate to the direction facing the trash rack 3, and the trash rack is used for hooking sundries in the water.

Referring to fig. 4 and 5, a lever 56 is disposed at one end of the plunger 53 far from the rotating arc plate 55, one end of the lever 56 is rotatably connected to the frame 51, the other end is connected to a pushing member 57 mounted on the pontoon 52, a long hole 561 is formed in the middle of the lever 56, and the upper end of the plunger 53 is connected to the long hole 561 of the lever 56, so that when the pontoon 52 drives the pushing member 57 to move, the lever 56 can drive the plunger 53 to move in a direction far from the rotating arc plate 55. The plunger 53 is sleeved with a compression spring 58, one end of the compression spring 58 is abutted against the plunger 53, the other end is abutted against the frame 51, and the acting force of the compression spring 58 on the plunger 53 is used for driving the plunger 53 to move towards the rotating arc plate 55. When one end of the rotating arc plate 55 is bent in a direction away from the fixed arc plate 54 and the bent part of the rotating arc plate 55 is positioned at one end of the rotating arc plate 55, which is required to pass below the inserted link 53, that is, when the rotating arc plate 55 rotates along with the rotating link 41, after the positioning hole 551 is connected with the inserted link 53, and the rotating arc plate 55 rotates reversely, one end of the rotating arc plate 55, which is close to the position of the inserted link 53, can pass below the inserted link 53. When the trash rack 42 is used, after the trash rack is moved to the tail of the extending part 12 of the baffle 1, the driving assembly 6 reversely drives the rotating rod 41 to rotate, the bending part of the rotating arc plate 55 can be abutted against the end part of the inserting rod 53, the inserting rod 53 can be automatically retracted, the inserting rod 53 can conveniently enter the positioning hole 551 again to limit the orientation of the trash rack 42 on the rotating rod 41, and when the rotating rod 41 moves to the climbing part 11 of the baffle 1 and the trash rack 3, the trash rack 42 can be kept in a downward state.

Referring to fig. 5, the pusher 57 includes a screw 571 and a push nut 572, a guide bar 59 is fixedly provided on the frame 51, the float 52 is slidably connected to the guide bar 59, and the guide bar 59 is provided in a direction in which the float 52 can push the lever 56 to rotate when being subjected to buoyancy of water. Screw 571 is parallel to guide rod 59 and fixed on pontoon 52, and screw 571 runs through lever 56 and sets up, and push nut 572 sets up on screw 571 and is located the one side that push lever 56 removed, has anticreep nut 573 at the tip threaded connection of screw 571, and anticreep nut 573 and push nut 572 are located the both sides of lever 56, and anticreep nut 573 can reduce pontoon 52 and drop into the water directly after coming off from guide rod 59. The push nut 572 is divided into two halves, the section of the thread on the screw rod 571 is triangular, the two halves of the push nut 572 are separated along the central line of the push nut 572, a sliding rod 574 is arranged on each half of the push nut 572, a mounting sleeve 575 is sleeved outside the sliding rod 574, the sliding rod 574 is in sliding fit in the mounting sleeve 575, the two mounting sleeves 575 can be mutually fixed, the mounting sleeve 575 is in sliding connection with the guide rod 59, a spring 576 is arranged between the sliding rod 574 and the mounting sleeve 575, one end of the spring 576 is abutted against the sliding rod 574, the other end of the spring 576 is abutted against the mounting sleeve 575, and the acting force of the spring 576 on the sliding rod 574 is used for driving the sliding rod 574 to drive the push nut 572 to be abutted against the side wall of the screw rod 571, and the thread of the push nut 572 is clamped into the thread of the screw rod 571. When the buoy 52 is used, when the buoy 52 is moved upwards by the buoyancy of water, the screw 571 moves upwards along the guide rod 59 along with the buoy 52, then the screw 571 drives the push nut 572 to abut against the lever 56, so that the lever 56 rotates upwards, when the position of the lever 56 rotates reaches the maximum position, the two push nuts 572 are blocked by the lever 56 to separate from each other when the buoy 52 moves upwards again, and then the position of the push nut 572 on the screw 571 is adjusted, when the dirt cleaning teeth 42 enter into the water flow next time, the push nut 572 can push the lever 56 under the condition that the screw 571 moves a larger distance, so that the depth of the dirt cleaning teeth 42 entering into the water flow is deeper, and sundries with different depths in the water can be conveniently hooked. In the process of carrying out one-time cleaning operation, the push nut 572 is firstly adjusted to the position closest to the lever 56, and then the sundries are gradually hooked to the positions with different depths according to the quantity of the sundries hooked each time, so that the cleaning effect is improved, and meanwhile, the overload caused by the overlarge one-time hooking quantity is reduced.

Referring to fig. 6, two ends of the wire rope 62 are respectively connected with one driving wheel 63, the driving wheels 63 are installed through a frame 64, driven gears 65 are coaxially and fixedly arranged on the driving wheels 63, the driven gears 65 on the two driving wheels 63 are mutually meshed externally, and when one driving wheel 63 winds the wire rope 62, the other driving wheel 63 unwinds the wire rope 62, and the diameters of the two driving wheels 63 are the same. One of the driven gears 65 is connected with a driving gear 66, the driving gear 66 is connected with a speed reducer 67, a driving motor 68 is arranged on the speed reducer 67, the speed reducer 67 is driven to work by the driving motor 68, the speed reducer 67 drives the driving gear 66 to rotate, and then the two driving wheels 63 rotate simultaneously. The two steel wire ropes 62 are arranged, and the two driving gears 66 are coaxially connected to the speed reducer 67, so that the two driving gears 66 drive the two steel wire ropes 62 simultaneously.

Referring to fig. 6, a tensioning roller 81 is disposed on a frame 64, bearing seats 82 are disposed at two ends of the tensioning roller 81, the bearing seats 82 are slidably connected to the frame 64, a tensioning spring 83 is disposed between the frame 64 and the bearing seats 82, and an acting force of the tensioning spring 83 acting on the bearing seats 82 is used for driving the tensioning roller 81 to abut against the steel wire rope 62, so that the steel wire rope 62 can be tensioned by an acting force generated by the steel wire rope 62 and the side wall of the tensioning roller 81. And simultaneously, the length change of the steel wire rope 62 arranged on the plurality of driving wheels 61 can be adapted in the process of rotating the rotating rod 41 by the steel wire rope 62.

The embodiment also discloses a water surface cleaning method, which adopts the above water surface cleaning device to clean sundries in water, and comprises that after the cleaning teeth 42 are downwards inserted into the water, the pontoon 52 opens the restriction on the rotating rod 41, so that the cleaning teeth 42 can rotate to the direction facing the trash rack 3, then the cleaning teeth 42 drive the sundries to move to the baffle 1, and meanwhile, the cleaning teeth 42 are lowered to the positions of the different adjustable pushing nuts 572 of the depth in the water on the screw 571, so that the sundries with different depths can be cleaned when the cleaning teeth 42 enter the water again.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (7)

1. The utility model provides a surface of water cleaning device, includes baffle (1) and pulley groove (2), pulley groove (2) are provided with the both sides of baffle (1), install scraper bowl (4), its characterized in that on pulley groove (2): the trash rack is characterized in that a trash rack (3) is arranged below the baffle (1), the scraper bucket (4) comprises a rotating rod (41) and trash cleaning teeth (42) arranged on the rotating rod (41), swing arms (43) are fixedly arranged on the rotating rod (41), two ends of the rotating rod (41) are respectively arranged in one pulley groove (2), a driving component (6) is connected to the position, away from the rotating rod (41), of the swing arms (43), the driving component (6) is used for driving the rotating rod (41) to move along the pulley grooves (2), a moving rod (7) is connected to the rotating rod (41), two ends of the moving rod (7) are respectively arranged in one pulley groove (2), connecting rods (72) are arranged between the moving rod (7) and the rotating rod (41), the connecting rods (72) are respectively fixed on the moving rod (7), the rotating rod (41) is rotated on the connecting rods (72), and the rotating component (5) is arranged on the moving rod (7), and the rotating component (41) is positioned downwards when the rotating rod (41) is in a control state;

the control assembly (5) comprises a frame body (51), a pontoon (52) and a plunger (53), wherein the frame body (51) is fixed on a moving rod (7), the pontoon (52) is slidably connected on the frame body (51), a rotating arc plate (55) is fixedly arranged on the rotating rod (41), a fixed arc plate (54) is arranged on the frame body (51), the rotating arc plate (55) is rotationally connected with the fixed arc plate (54), the rotating axis of the rotating arc plate (55) matched with the fixed arc plate (54) coincides with the rotating axis of the rotating rod (41), a positioning hole (551) is formed in the rotating arc plate (55), and the plunger (53) is slidably connected on the frame body (51); one end of the inserted rod (53) is used for being inserted into the positioning hole (551), and the other end of the inserted rod is used for being driven by the pontoon (52) to enable the inserted rod (53) to be separated from the positioning hole (551);

the novel floating device is characterized in that a lever (56) is rotatably arranged on the frame body (51), the lever (56) is movably connected with the inserting rod (53), a pushing piece (57) is connected to the floating barrel (52), the pushing piece (57) is used for connecting the lever (56) and driving the lever (56) to move the inserting rod (53), the inserting rod (53) is sleeved with a pressure spring (58), and the acting force of the pressure spring (58) on the inserting rod (53) is used for driving the inserting rod (53) to be inserted in the direction of the positioning hole (551);

the pushing piece (57) comprises a screw rod (571) and a pushing nut (572), the pushing nut (572) is divided into two halves, a sliding rod (574) is fixed on each half pushing nut (572), a mounting sleeve (575) is sleeved on the outer side of each sliding rod (574), the mounting sleeve (575) is in sliding fit on the frame body (51), the sliding direction of the mounting sleeve (575) relative to the frame body (51) is parallel to the sliding direction of the pontoon (52) relative to the frame body (51), a spring (576) is arranged between each sliding rod (574) and the corresponding mounting sleeve (575), and acting force of the spring (576) acting on each sliding rod (574) is used for driving each half pushing nut (572) to be in butt on the side wall of the screw rod (571).

2. A water surface cleaning apparatus as claimed in claim 1, wherein: the baffle (1) comprises a climbing part (11) and an extension part (12), wherein the climbing part (11) is connected to the trash rack (3), the extension part (12) and the climbing part (11) are integrally arranged and located on one side, far away from the trash rack (3), of the climbing part (11), and a pulley groove (2) in the position of the extension part (12) is horizontally arranged.

3. A water surface cleaning apparatus as claimed in claim 1, wherein: the driving assembly (6) comprises a driving wheel (61) and a steel wire rope (62), the driving wheel (61) is rotationally connected to the side wall of the pulley groove (2), the steel wire rope (62) is supported through the driving wheel (61), a driving wheel (63) is connected to the steel wire rope (62), the driving wheel (63) is used for driving the steel wire rope (62) to rotate on the driving wheel (61), the steel wire rope (62) is connected with the swing arm (43), and the driving wheel (63) is connected with a driving motor (68).

4. A water surface cleaning apparatus as claimed in claim 3, wherein: the driving wheels (63) are arranged in two, the driving wheels (63) are installed through a frame (64), driven gears (65) are coaxially connected to the two driving wheels (63), the two driven gears (65) are meshed, two ends of the steel wire rope (62) are connected to one driving wheel (63), one driven gear (65) is connected with a driving gear (66), and the driving gear (66) is connected with a driving motor (68).

5. The water surface cleaning apparatus as claimed in claim 4, wherein: the tensioning device is characterized in that a tensioning roller (81) is arranged on the frame (64), the tensioning roller (81) is slidably connected to the frame (64) through a bearing seat (82), a tensioning spring (83) is arranged between the tensioning roller (81) and the frame (64), and the tensioning spring (83) drives the tensioning roller (81) to tension a steel wire rope (62) under the action of force on the bearing seat (82).

6. A water surface cleaning apparatus as claimed in claim 1, wherein: the ends of the moving rod (7) and the rotating rod (41) are respectively provided with a pulley (71), and the pulleys (71) are matched in the pulley grooves (2).

7. A method for cleaning water surface, which adopts the water surface cleaning device as defined in any one of claims 1-6 to clean sundries in water body, and is characterized in that: comprises a control component (5) which keeps a cleaning tooth (42) downwards to enter into water, and then the control component (5) is used for opening the limit on a rotating rod (41), and the cleaning tooth (42) rotates to hook sundries in the water.

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