CN115506322A - Water surface sewage disposal device and method - Google Patents

Abstract

The utility model relates to a surface of water device of decontaminating, it includes baffle and pulley groove, the pulley groove is provided with the both sides of baffle, install the scraper bucket on the pulley groove, the below of baffle is provided with the trash rack, the scraper bucket includes the dwang and sets up the tooth of decontaminating on the dwang, the fixed swing arm that is provided with on the dwang, a pulley groove is respectively installed at the both ends of dwang, 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 to remove along the pulley groove, be connected with the carriage release lever on the dwang, a pulley groove is respectively installed at the both ends of carriage release lever, be provided with the connecting rod between carriage release lever and the dwang, the connecting rod is fixed on the carriage release lever, the dwang rotates on the connecting rod, be provided with on the carriage release lever and be used for the control assembly, when the tooth of decontaminating on the dwang is in state down, the control assembly is fixed a position the dwang, this application still relates to a surface of water method of decontaminating simultaneously. This application has the effect of making things convenient for the scraper to accomodate of debris.

Description

Water surface sewage disposal device and method

Technical Field

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

Background

Can mix in rivers in the river course usually have showy braided bag, agglomerated weeds or leaf debris, when the position along with rivers arrival trash rack, trash rack sets up in the river course and is located the position at the intake, and water can flow through from trash rack's position, and debris can be intercepted through drawing the dirty grid, and the water after the trash rack filters is used for entering into the pump station, reduces the equipment of debris in to the pump station and causes the damage.

The utility model discloses a trash cleaning machine control system, including baffle and pulley groove, the pulley groove is located one side of baffle, install the rake on the pulley groove, the rake can remove along the extending direction in pulley groove, the bottom of rake can remove for the baffle, when the rake moves down along the pulley groove, the rake receives blocking of debris and accomodates debris in order to open, when the rake moves to lower limit, the rake head is closed, the rake rebound, the rake carries debris and moves to the top of baffle, make debris cross the baffle and collect.

However, in the above structure, the opening of the scraper bucket in the downward movement process easily causes the scraper bucket to push the sundries to the outer side of the scraper bucket, and the storage of the sundries is affected.

Disclosure of Invention

In order to facilitate the storage of sundries in the scraper bucket, the application provides a water surface sewage disposal device and a sewage disposal 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 rake on the pulley groove, the below of baffle is provided with the trash rack, the rake 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 the pulley inslot, 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 carriage release lever on the dwang, one is respectively installed at the both ends of carriage release lever the pulley inslot, be provided with the connecting rod between carriage release lever and the dwang, the connecting rod is fixed on the carriage release lever, the dwang rotates on the connecting rod, be provided with on the carriage release lever and be used for control assembly, when the tooth of decontaminating on the dwang is in state down, 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 of aquatic, then when needs are decontaminated, the scraper bucket moves to the lower part of trash rack under drive assembly's effect, control assembly limits the position of dwang simultaneously, prevent the dwang and move, keep the state that the tooth of decontaminating is down, after in the debris that the tooth that decontaminates inserted the aquatic, control assembly loosens the location to the dwang, make drive assembly drive the direction rotation of tooth to the trash rack of decontaminating through the swing arm, and then make the tooth of decontaminating insert down earlier the mode that the rotation from bottom to top colluded debris, make the scraper bucket more convenient accomodate debris.

Preferably, the control assembly comprises a frame body, a float and an insertion rod, the frame body is fixed on the moving rod, the float is connected to the frame body in a sliding manner, a rotating arc plate is fixedly arranged on the rotating rod, a fixed arc plate is arranged on the frame body, the rotating arc plate is rotatably connected with the fixed arc plate, a rotating axis of the rotating arc plate matched with the fixed arc plate is superposed with a rotating axis of the rotating rod, a positioning hole is formed in the rotating arc plate, and the insertion rod is connected to the frame body in a sliding manner; one end of the inserted bar is used for being inserted into the positioning hole, and the other end of the inserted bar is used for enabling the inserted bar to be separated from the positioning hole through the driving of the buoy.

Through adopting above-mentioned technical scheme, flotation pontoon sliding connection is on the support body, and when the support body along with the downstream of dwang, the flotation pontoon enters into the aquatic, and water makes the flotation pontoon can drive the inserted bar and remove to the buoyancy of flotation pontoon, and then the inserted bar takes out from the locating hole, and the restriction of inserted bar release to the rotating arc board, and then rotating arc board can rotate with the dwang, makes the dwang can more conveniently collude in entering into the position of colluding getting debris and rotates and colluding.

Preferably, a lever is rotatably mounted on the frame body and is movably connected with the inserted link, a pushing piece is connected to the buoy and is used for connecting the lever and driving the lever to move the inserted link, the inserted link is sleeved with a pressure spring, and the force of the pressure spring on the inserted link is used for driving the inserted link to be inserted into the positioning hole.

By adopting the technical scheme, the lever is movably connected with the inserted bar, when the lever is pushed by the pushing piece arranged on the float bowl, the lever drives the inserted bar to move to be separated from the positioning hole, the pressure spring can keep the force for inserting the inserted bar into the positioning hole, and then when the dirt cleaning teeth on the rotating rod need to be rotated to the downward position, the inserted bar can conveniently limit the rotating angle of the rotating rod under the action force of the pressure spring.

Preferably, the pushing part comprises a screw rod and a pushing nut, the pushing nut is divided into two halves, a sliding rod is fixed on each half of the pushing nut, 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 the sliding direction of the buoy relative to the frame body, a spring is arranged between the sliding rod and the installation sleeve, and the acting force of the spring on the sliding rod is used for driving the half of the pushing nut to abut against the side wall of the screw rod.

Through adopting above-mentioned technical scheme, set up the promotion nut on the screw rod, and promote the nut and divide into two halves, enter into the aquatic when the flotation pontoon, the flotation pontoon drives the screw rod and promotes the nut and remove to the position of lever simultaneously, after the lever reaches the biggest rotational position, when the flotation pontoon continues to remove, it can compression spring to promote the nut, make the screw rod remove for promoting the nut, and then when the flotation pontoon enters into the aquatic next time, because the flotation pontoon need remove bigger distance just can make the lever drive the inserted bar for the support body, and then increase the degree of depth that the tooth got into the water of decontaminating gradually at the in-process of salvaging to aquatic debris, relatively conveniently collude the debris of the different degree of depth and get.

Preferably, the baffle plate comprises a climbing part and an extending part, the climbing part is connected to the trash rack, the extending part and the climbing part are integrally arranged and located on one side, far away from the trash rack, of the climbing part, and the pulley groove in the position of the extending part is horizontally arranged.

Through adopting above-mentioned technical scheme, the portion of climbing is connected in the trash rack, and extension horizontal installation is in the portion of climbing one side of keeping away from the trash rack, makes the tooth of decontaminating remove the position of extension after, and debris obtain the clearance back, drives swing arm antiport through drive assembly, makes the tooth of decontaminating automatic re-setting.

Preferably, the driving assembly comprises a driving wheel and a steel wire rope, the driving wheel is rotatably connected to the side wall of the pulley groove, the steel wire rope is supported by 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 the 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 under driving wheel is at driving motor's drive, makes wire rope rotate on the drive wheel, and then can make wire rope pass through the pendulum wall and drive the dwang and remove along the pulley groove.

Preferably, the number of the driving wheels is two, the driving wheels are installed through a rack, two driven gears are coaxially connected to each of the two driving wheels and are meshed with each other, two ends of the steel wire rope are respectively connected to one of the driving wheels, one of the driven gears 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 slew velocity of two drive wheels the same under two driven gear's effect, when a drive wheel was to wire rope rolling, another drive wheel unreeled wire rope, and then can drive wire rope relatively more steadily.

Preferably, be provided with the tensioning roller in the frame, the tensioning roller passes through bearing frame sliding connection in the frame, be provided with the tension spring between tensioning roller and the frame, the tension spring power of acting on the bearing frame orders about tensioning roller tensioning 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 the 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 change on the drive wheel simultaneously.

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

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

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

a water surface cleaning method comprises the steps that a control assembly firstly keeps a cleaning tooth downwards to enter water, then the control assembly opens a limit on a rotating rod, and the cleaning tooth rotates to hook up sundries in the water.

Through adopting above-mentioned technical scheme, keep earlier through control assembly in entering into water under the tooth of decontaminating state down, rethread control assembly opens the restriction to the dwang, makes the tooth of decontaminating can upwards rotate and collude the debris of getting the aquatic, and then more convenient to the accomodating of debris.

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

1. the scraper bucket is inserted into water in a state that the dirt removing teeth face downwards, the control assembly loosens the positioning of the rotating rod, the dirt removing teeth rotate towards the direction of the trash rack, and then the dirt removing teeth rotate from bottom to top to hook sundries, so that the scraper bucket can conveniently store the sundries;

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

3. the two ends of the steel wire rope are respectively provided with one driving wheel, and the two driving wheels have the same rotating speed 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 diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the installation structure of the rotating rod in the embodiment of the present application;

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

FIG. 4 is a schematic illustration of the positions of the fixed arc plate and the 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 the embodiment of the present application;

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

Description of the reference numerals: 1. a baffle plate; 11. a climbing part; 12. an extension portion; 2. a pulley groove; 3. a trash rack; 4. raking buckets; 41. rotating the rod; 42. cleaning teeth; 43. swinging arms; 5. a control component; 51. a frame body; 52. a float bowl; 53. inserting a rod; 54. fixing the arc plate; 55. rotating the arc plate; 551. positioning holes; 56. a lever; 561. a strip hole; 57. a pusher member; 571. a screw; 572. pushing the nut; 573. an anti-drop nut; 574. a slide bar; 575. installing a sleeve; 576. a spring; 58. compressing the spring; 59. a guide bar; 6. a drive assembly; 61. a driving wheel; 62. a wire rope; 63. a drive wheel; 64. a frame; 65. a driven gear; 66. a driving gear; 67. a speed reducer; 68. a drive motor; 7. a travel bar; 71. a pulley; 72. a connecting rod; 73. a first limiting part; 74. a second limiting part; 81. a tension roller; 82. a bearing seat; 83. and (4) tensioning a spring.

Detailed Description

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

The embodiment of the application discloses surface of water device of decontaminating, refer to fig. 1, including baffle 1, pulley groove 2 and trash rack 3, trash rack 3 slope or vertical setting, the angle when slope sets up is not less than 80 degrees, and trash rack 3's one side is used for intercepting debris for the upstream face, and after the volume of debris increases gradually, the flood peak difference around trash rack 3 reduces, and then discharge also can reduce, consequently need clear away the debris of one side of the upstream face of trash rack 3 in time. Baffle 1 is including climbing portion 11 and extension 12, and climbing portion 11 sets up with extension 12 an organic whole, and climbs portion 11 and upwards extends the direction setting along the side on the trash rack 3, makes the surface that climbs portion 11 be used for prolonging the length of trash rack 3, and extension 12 is located the side on climbing portion 11 to extension 12 level sets up, and the restriction of level setting is not more than 10 degrees for the contained angle between extension 12 and the horizontal plane. The surfaces of the baffle plate 1 and the trash rack 3 are used for moving sundries, the pulley grooves 2 are formed in the two sides of the baffle plate 1 and the trash rack 3, and the extending direction of the pulley grooves 2 is parallel to the surfaces of the baffle plate 1 and the trash rack 3. Install the rake 4 on pulley groove 2, when the rake 4 is in the position of the pulley groove 2 that extension 12 corresponds, the component force of rake 4 gravity along the pulley groove 2 direction is less than the resistance that the rake 4 moved along pulley groove 2, the rake 4 includes dwang 41 and trash cleaning tooth 42, the both ends of dwang 41 correspond respectively to be installed in a pulley groove 2, trash cleaning tooth 42 is provided with a plurality ofly along the length direction interval of dwang 41, dwang 41 is parallel to trash rack 3, trash cleaning tooth 42 is arranged along trash rack 3's surface, make trash cleaning tooth 42 can collude the debris of trash rack 3 department. A control unit 5 is connected to the rotating lever 41, and the control unit 5 restricts the rotation of the rotating lever 41. A driving unit 6 for driving the rotating lever 41 to move along the pulley groove 2 is connected to the rotating lever 41.

Referring to fig. 1 and 2, the driving assembly 6 includes a driving wheel 61 and a steel wire rope 62, the driving wheel 61 is rotatably connected to the side wall of the pulley groove 2, and the driving wheel 61 is disposed in plurality, so that the steel wire rope 62 can conveniently drive the rotating rod 41 under the supporting action of the driving wheel 61, the side wall of the rotating rod 41 is connected with the swing arm 43, one end of the swing arm 43 is fixed on the rotating rod 41, and the other end extends towards the direction far away from the rotating rod 41 and is fixed with the steel wire rope 62. When the rotating rod 41 is at the position of the trash rack 3, the pulling force of the steel wire rope 62 on the swing arm 43 is upward, and the swing arm 43 has the tendency of driving the trash removal teeth 42 to rotate towards the direction of the trash rack 3 under the pulling force of the steel wire rope 62. When the control component 5 releases the limitation on the rotating rod 41, the wire rope 62 can drive the rotating rod 41 to rotate, so that the trash removal teeth 42 face the trash rack 3. When control assembly 5 is in the state of restriction to dwang 41, the tooth of decontaminating 42 is down to convenient the tooth of decontaminating 42 from top to bottom inserts in the debris of aquatic, then control assembly 5 loosens, the tooth of decontaminating 42 rotates to trash rack 3's direction, cooperation trash rack 3's surface is colluded and is got debris, then the tooth of decontaminating 42 is along dwang 41 along pulley groove 2 rebound again, can remove debris to the extension 12 tip of baffle 1 more conveniently, so that debris obtain enter into conveyer belt or collecting box at the tip of extension 12 and collect.

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

Referring to fig. 3, the control assembly 5 includes a frame body 51, a float 52 and an insert rod 53, the frame body 51 is fixed on the moving rod 7, a fixed arc plate 54 is fixedly disposed on the frame body 51, a rotating arc plate 55 is fixedly disposed 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 center of a circle of an arc shape formed by the fixed arc plate 54 is located on a center line of the rotating rod 41, so that 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 insert rod 53 is slidably connected to the frame body 51, one end of the insert rod 53 is driven through the float 52, the other end of the insert rod 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 where the dirt removing teeth 42 face down, the positioning hole 551 corresponds to an end of the insert rod 53, the insert rod 53 can be inserted into the positioning hole 551, and rotation of the rotating arc plate 55 is limited. During the use, when the tooth 42 of decontaminating inserts the debris of the surface of water from top to bottom in, flotation pontoon 52 floats upwards under the buoyancy effect of water, and flotation pontoon 52 drives inserted bar 53 and removes to the direction of keeping away from in locating hole 551, makes inserted bar 53 break away from the restriction to rotating arc plate 55, and then can make dwang 41 drive under wire rope 62 and rotate, makes the tooth 42 of decontaminating rotate the orientation in trash rack 3 to be used for the debris of colluding the aquatic.

Referring to fig. 4 and 5, a lever 56 is disposed at an end of the plunger 53 away from the rotating arc plate 55, one end of the lever 56 is rotatably connected to the frame body 51, the other end of the lever 56 is connected to a pushing member 57 mounted on the float 52, a long hole 561 is formed in a middle portion of the lever 56, and an upper end of the plunger 53 is connected to the long hole 561 of the lever 56, so that when the float 52 drives the pushing member 57 to move, the lever 56 can drive the plunger 53 to move in a direction away from the rotating arc plate 55. A compression spring 58 is fitted around the plunger 53, one end of the compression spring 58 abuts against the plunger 53, and the other end abuts against the holder body 51, and the urging force of the compression spring 58 acting on the plunger 53 is used to move the plunger 53 in the direction of rotating the arc plate 55. One end of the rotating arc plate 55 is bent towards the direction away from the fixed arc plate 54, and the bent part of the rotating arc plate 55 is located at the end of the rotating arc plate 55, which needs to pass through the lower part of the insertion rod 53, i.e. when the rotating arc plate 55 rotates along with the rotating rod 41, the positioning hole 551 is connected with the insertion rod 53, and when the rotating arc plate 55 rotates in the opposite direction, the end of the rotating arc plate 55, which is close to the insertion rod 53, can pass through the lower part of the insertion rod 53. During the use, after the extension 12 that tooth 42 of decontaminating took debris to remove baffle 1 is not the tail, drive assembly 6 reverse drive dwang 41 rotation, make the position of buckling of rotating arc 55 can butt the tip of inserted bar 53, make inserted bar 53 withdraw automatically, in order to make the inserted bar 53 enter into the locating hole 551 once more and spacing the orientation of tooth 42 of decontaminating on the dwang 41, and when the dwang 41 removed the position of the portion of climbing 11 and trash rack 3 of baffle 1, all can keep tooth 42 of decontaminating in the state of down.

Referring to fig. 5, the pushing member 57 includes a screw 571 and a pushing nut 572, a guide rod 59 is fixedly disposed on the frame body 51, the float 52 is slidably connected to the guide rod 59, and the guide rod 59 is disposed in a direction in which the lever 56 is pushed to rotate when the float 52 receives the buoyancy of water. The screw 571 is arranged in parallel with the guide rod 59 and fixed on the float 52, the screw 571 is arranged through the lever 56, the pushing nut 572 is arranged on the screw 571 and located on one side where the pushing lever 56 moves, the end of the screw 571 is in threaded connection with the anti-dropping nut 573, the anti-dropping nut 573 and the pushing nut 572 are located on two sides of the lever 56, and the anti-dropping nut 573 can reduce the direct falling of the float 52 into the water after dropping from the guide rod 59. The pushing nut 572 is divided into two halves, the cross section of the thread on the screw rod 571 is triangular, the two halves of the pushing nut 572 are divided along the central line of the pushing nut 572, a sliding rod 574 is arranged on each half of the pushing nut 572, a mounting sleeve 575 is sleeved on the outer side of the sliding rod 574, the sliding rod 574 is in sliding fit in the mounting sleeve 575, the two mounting sleeves 575 can be fixed with each other, the mounting sleeves 575 are connected to the guide rod 59 in a sliding manner, a spring 576 is arranged between the sliding rod 574 and the mounting sleeve 575, one end of the spring 576 abuts against the sliding rod 574, the other end of the spring 576 abuts 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 pushing nut 572 to abut against the side wall of the screw rod 571, and the thread of the pushing nut 572 is clamped in the thread of the screw rod 571. When the water-saving device is used, when the floating barrel 52 moves upwards under the buoyancy of water, the screw 571 moves upwards along the guide rod 59 along with the floating barrel 52, then the screw 571 drives the pushing nut 572 to abut against the lever 56, so that the lever 56 rotates upwards, when the rotating position of the lever 56 reaches the maximum position, the floating barrel 52 continues to move upwards again, the two pushing nuts 572 are far away from each other under the blocking of the lever 56, and then the position of the pushing nut 572 on the screw 571 is adjusted, when the dirt removing teeth 42 enter water flow next time, the pushing nut 572 can push the lever 56 under the condition that the screw 571 moves for a larger distance, so that the depth of the dirt removing teeth 42 entering the water flow is deeper, and sundries at different depths in the water can be hooked conveniently. In the process of carrying out a cleaning operation, will promote nut 572 and adjust to the position that is closest to lever 56 earlier, then collude according to the volume of colluding the debris at every turn and get to the position of the different degree of depth gradually and collude, improve the effect of decontaminating, reduce simultaneously once colluding the volume and excessively take place the overload.

Referring to fig. 6, two ends of the wire rope 62 are respectively connected with a driving wheel 63, the driving wheels 63 are mounted 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 and externally meshed, when one driving wheel 63 winds up 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, the speed reducer 67 is provided with a driving motor 68, the driving motor 68 drives the speed reducer 67 to work, and the speed reducer 67 drives the driving gear 66 to rotate, so that the two driving wheels 63 rotate simultaneously. Two steel wire ropes 62 are arranged, and two driving gears 66 are coaxially connected to the speed reducer 67, so that the two driving gears 66 can drive the two steel wire ropes 62 simultaneously.

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

The embodiment also discloses a water surface cleaning method, which comprises the steps of inserting the cleaning teeth 42 downwards into the water, opening the limit on the rotating rod 41 by the float 52, enabling the cleaning teeth 42 to rotate to the direction towards the trash rack 3, then enabling the cleaning teeth 42 to drive the impurities to move to the baffle 1, and simultaneously enabling the cleaning teeth 42 to descend to the position on the screw 571 where the different adjustable pushing nuts 572 are located, so that the cleaning teeth 42 can clean the impurities at different depths when entering the water again.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a surface of water device of decontaminating, includes baffle (1) and pulley groove (2), pulley groove (2) are provided with the both sides of baffle (1), install slusher (4), its characterized in that on pulley groove (2): the below of baffle (1) is provided with trash rack (3), scraper bucket (4) are including dwang (41) and the tooth of decontaminating (42) of setting on dwang (41), the fixed swing arm (43) that is provided with on dwang (41), one is respectively installed at the both ends of dwang (41) in pulley groove (2), swing arm (43) are kept away from the position of dwang (41) and are connected with drive assembly (6), drive assembly (6) are used for driving dwang (41) and remove along pulley groove (2), be connected with carriage release lever (7) on dwang (41), one is respectively installed at the both ends of carriage release lever (7) in pulley groove (2), be provided with connecting rod (72) between carriage release lever (7) and dwang (41), connecting rod (72) are fixed on carriage release lever (7), dwang (41) are rotated on connecting rod (72), be provided with on carriage release lever (7) and be used for control assembly (5), when the tooth of decontaminating (42) on dwang (41) is in the state of decontaminating, control assembly (41) are fixed a position control assembly (5).

2. A water surface cleaning apparatus as defined in claim 1, wherein: the control assembly (5) comprises a frame body (51), a buoy (52) and an inserting rod (53), the frame body (51) is fixed on the moving rod (7), the buoy (52) is connected to the frame body (51) in a sliding mode, 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 connected with the fixed arc plate (54) in a rotating mode, 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 inserting rod (53) is connected to the frame body (51) in a sliding mode; one end of the insertion rod (53) is used for being inserted into the positioning hole (551), and the other end of the insertion rod (53) is used for being driven by the buoy (52) to be separated from the positioning hole (551).

3. A water surface cleaning apparatus as defined in claim 2, further comprising: the support body (51) is rotatably provided with a lever (56), the lever (56) is movably connected with an inserted rod (53), a pushing piece (57) is connected to the buoy (52), the pushing piece (57) is used for connecting the lever (56) and driving the lever (56) to move the inserted rod (53), the inserted rod (53) is sleeved with a pressure spring (58), and the acting force of the pressure spring (58) on the inserted rod (53) is used for driving the inserted rod (53) to be inserted into the positioning hole (551) in the direction.

4. A water surface cleaning apparatus as defined in claim 3, wherein: 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 of the pushing nut (572), a mounting sleeve (575) is sleeved on the outer side of the sliding rod (574), the mounting sleeve (575) is in sliding fit with the rack body (51), the sliding direction of the mounting sleeve (575) relative to the rack body (51) is parallel to the sliding direction of the float (52) relative to the rack body (51), a spring (576) is arranged between the sliding rod (574) and the mounting sleeve (575), and the acting force of the spring (576) on the sliding rod (574) is used for driving the half of the pushing nut (572) to abut against the side wall of the screw rod (571).

5. A water surface cleaning device according to claim 3 or 4, characterized in that: the baffle (1) comprises a climbing part (11) and an extending part (12), the climbing part (11) is connected to the trash rack (3), the extending 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 the pulley groove (2) at the position of the extending part (12) is horizontally arranged.

6. A water surface cleaning apparatus as defined in claim 1, wherein: the driving assembly (6) comprises a driving wheel (61) and a steel wire rope (62), the driving wheel (61) is rotatably 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).

7. A water surface cleaning device according to claim 6, characterized in that: the driving wheel (63) is provided with two, the driving wheel (63) is installed through a rack (64), two driven gears (65) are coaxially connected to the driving wheel (63) respectively, 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).

8. A water surface cleaning apparatus as defined in claim 7, wherein: the tension device is characterized in that a tension roller (81) is arranged on the rack (64), the tension roller (81) is connected to the rack (64) through a bearing seat (82) in a sliding mode, a tension spring (83) is arranged between the tension roller (81) and the rack (64), and the force of the tension spring (83) acting on the bearing seat (82) drives the tension roller (81) to tension the steel wire rope (62).

9. A water surface cleaning apparatus as defined in claim 1, wherein: the end parts of the moving rod (7) and the rotating rod (41) are provided with pulleys (71), and the pulleys (71) are matched in the pulley grooves (2).

10. A method for cleaning water surface, which adopts the water surface cleaning device as claimed in any one of claims 1-9 to clean the sundries in the water body, and is characterized in that: the device comprises a control component (5), wherein a decontamination tooth (42) is firstly kept to face downwards to enter water, then the control component (5) is used for opening the limit on a rotating rod (41), and the decontamination tooth (42) rotates to hook up sundries in the water.

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