CN112064611A

CN112064611A - Winding lake rubbish cleaning device of waterproof grass

Info

Publication number: CN112064611A
Application number: CN202011032601.2A
Authority: CN
Inventors: 陆丹丹; 汤顺福
Original assignee: Shaoxing Lanhai Environmental Protection Technology Co ltd
Current assignee: Shaoxing Lanhai Environmental Protection Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2020-12-11

Abstract

The invention provides a lake garbage cleaning device wound by waterproof grass, and relates to the field of environmental protection. This winding lake rubbish cleaning device of pasture and water makes the rotatory slider that drives of paddle keep away from the connecting block with the help of centrifugal force to stretch the spring. When the propeller is wound by the aquatic weeds and can not rotate, the sliding block loses centrifugal force, the spring pulls the sliding block back, and the aquatic weeds wound on the blades are cut off when the sliding block is close to the connecting block. The diameter of the sleeve is increased by matching the electric push rod II with the transverse bar, so that the aquatic weeds wound on the sleeve are in a tight state. And then the rope is dragged by utilizing the contraction of the electric push rod, and the rope drives the blade to tilt, so that the blade cuts off the tightened aquatic weeds. Thereby preventing the propeller from being entangled by aquatic weeds in the rotating process. The automatic cleaning function is achieved, and the aquatic weeds do not need to be cleaned manually.

Description

Winding lake rubbish cleaning device of waterproof grass

Technical Field

The invention relates to the technical field of environmental protection, in particular to a lake garbage cleaning device capable of preventing water plants from winding.

Background

Along with the improvement of the living standard of residents, garbage often enters outdoor rivers or lakes to pollute water resources, the salvage of the garbage in the outdoor lakes is a difficult point all the time, generally, sanitation workers drive a boat in the prior art to salvage the garbage on the boat by using a salvage net, the salvage mode can consume a large amount of physical power of the sanitation workers, and the efficiency is very low.

Therefore, a vortex type water garbage cleaning device is disclosed in a Chinese patent net, and the device is 201810520873.3, and is provided with a top plate, two garbage boxes are arranged below the top plate, two sides of the top plate are connected with screw drivers, and each screw driver comprises a motor and a screw propeller. The whole device advances by the rotation of the propeller. When the device works, the motor drives the propeller to rotate to push the whole device to move forward to reach a designated position.

However, the device still has some defects, a large amount of waterweeds grow in lakes and urban water areas in summer, are distributed below the water surface in large amount, and rotate as power through the screw. Therefore, the propeller is easily entangled by aquatic weeds, and the aquatic weeds are wound at the joint of the propeller and the motor to influence the rotation of the propeller. The propeller cannot be cleaned by itself, so that the propeller is damaged when in use, and the work of the garbage cleaning device is seriously influenced.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a lake garbage cleaning device capable of preventing water plants from winding, and solves the problems that in the background art, a large amount of aquatic plants and algae plants in lakes in summer are bred, a propeller used for the lake aquatic garbage cleaning device is easily wound by the aquatic plants, the propeller cannot normally rotate, the propeller is seriously damaged, and the lake garbage cleaning device cannot normally work.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a lake garbage cleaning device capable of preventing water and grass from winding comprises a buoy body, a floating disc, a collecting box, a motor, a sleeve, a connecting block and blades. The center of the floating disc is communicated, the buoy body is arranged at the center of the floating disc, the collecting box is arranged at the bottom of the floating disc, the collecting box is positioned at the front side of the buoy body, the motor is arranged in the floating specimen body, the motor transmission shaft penetrates through the buoy body and extends to the rear side of the buoy body, and the motor transmission shaft is connected with the connecting block. The blades are arranged at equal angles around the axis of the connecting block, the connecting block and the blades form a propeller, and the sleeve is arranged on the motor transmission shaft rod body. The sleeve is provided with a plurality of first grooves at equal angles around the axis, blades are hinged in the first grooves, extension sections are arranged at hinged ends of the blades, storage grooves aligned with the first grooves are formed in the sleeve, electric push rods are arranged in the storage grooves, the movable ends of the electric push rods are connected with ropes, and the ropes penetrate through the storage grooves and extend into the first grooves. The rope is connected with the extension section, an inner cavity is formed in the buoy body, a battery pack is arranged in the inner cavity of the buoy body, a single chip microcomputer is connected to the battery pack, and the single chip microcomputer is used for controlling all electronic parts to work.

Preferably, the sleeve is provided with a plurality of second grooves at equal angles around the axis, the second grooves are located between the two adjacent first grooves, the two inner sides of the second grooves are connected with two electric push rods, the movable ends of the two electric push rods can extend out of the sleeve, a transverse bar is connected between the movable ends of the two electric push rods and used for tightening the waterweeds wound on the surface of the sleeve, and a battery piece is arranged in the sleeve.

Preferably, sleeve one end extends to and floats in the sample body, and buoy body one side is equipped with a plurality of lugs, and the lug is equipped with the stirring impeller around the equal angular distribution of sleeve axis, sleeve surface, and the stirring impeller is close to the lug.

Preferably, the paddle surface has been seted up the spout, and the spout is close to paddle one side, and sliding fit has the slider in the spout, is equipped with the spring in the spout, and the slider passes through spring and spout inner wall connection, is connected with little doctor-bar on the slider.

Preferably, the singlechip is electrically connected with a first wireless module, the first wireless module vertically and upwardly extends out of the floating sample body, the first wireless module is used for transmitting and receiving signals, and the first wireless module is ESP8266 in type.

(III) advantageous effects

The invention provides a lake garbage cleaning device capable of preventing water plants from winding. The method has the following beneficial effects:

1. this winding lake rubbish cleaning device of pasture and water makes the rotatory slider that drives of paddle keep away from the connecting block with the help of centrifugal force to stretch the spring. When the propeller is wound by the aquatic weeds and can not rotate, the sliding block loses centrifugal force, the spring pulls the sliding block back, and the aquatic weeds wound on the blades are cut off when the sliding block is close to the connecting block. The diameter of the sleeve is increased by matching the electric push rod II with the transverse bar, so that the aquatic weeds wound on the sleeve are in a tight state. And then the rope is dragged by utilizing the contraction of the electric push rod, and the rope drives the blade to tilt, so that the blade cuts off the tightened aquatic weeds. Thereby preventing the propeller from being entangled by aquatic weeds in the rotating process. The automatic cleaning function is achieved, and the aquatic weeds do not need to be cleaned manually.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of another angle of the structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

FIG. 4 is a schematic view of the structure of the collection box of the present invention;

FIG. 5 is a partial schematic view of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 5A according to the present invention;

FIG. 7 is an internal view of the buoy body structure of the present invention;

FIG. 8 is an exploded view of a portion of the structure of the present invention;

FIG. 9 is a cross-sectional view of the sleeve construction of the present invention;

fig. 10 is another angular cross-sectional view of the sleeve structure of the present invention.

In the figure: the device comprises a buoy body 1, a floating disc 2, a collecting box 3, a filtering hole 31, a water pump 4, a water pipe 41, a motor 5, a sleeve 6, a groove I61, a groove II 62, a connecting block 7, a blade 8, a sliding chute 81, a sliding block 82, a spring 83, a small scraping blade 84, a crushing impeller 9, a bump 10, a battery pack 11, a single chip microcomputer 12, a wireless module I13, a wireless module I14, a blade 141, an extending section 15, a storage tank 16, an electric push rod I16, a rope 17, an electric push rod II 18, a transverse bar 19, a battery piece 20 and a wireless module II 21.

Detailed Description

The embodiment of the invention provides a lake garbage cleaning device capable of preventing water and grass from winding, which comprises a buoy body 1, a floating disc 2, a collecting box 3, a motor 5, a sleeve 6, a connecting block 7 and blades 8, and is shown in figures 1-10. The center of the floating disc 2 is through, and the buoy body 1 is welded at the center of the floating disc 2. The collecting box 3 is fixedly arranged at the bottom of the floating disc 2. The collecting box 3 is arranged at the front side of the buoy body 1, and the motor 5 is embedded in the buoy body 1. The transmission shaft of the motor 5 penetrates through the buoy body 1 and extends to the rear side of the buoy body 1. The transmission shaft of the motor 5 is welded with the connecting block 7. The blades 8 are welded around the axis of the connecting block 7 at equal angles. The propeller is formed by the connecting blocks 7 and the blades 8. The sleeve 6 is welded on the transmission shaft body of the motor 5. The sleeve 6 serves to protect the drive shaft of the motor 5.

Referring to fig. 6 and 9, the sleeve 6 is provided with a plurality of first grooves 61 at equal angles around the axis, the first grooves 61 are internally hinged with the blades 14, and the hinged ends of the blades 14 are welded with extension sections 141. A storage groove 15 aligned with the first groove 61 is formed in the sleeve 6, a first electric push rod 16 is welded in the storage groove 15, and a rope 17 is fixedly bound at the movable end of the first electric push rod 16. The cord 17 extends through the storage slot 15 into the first recess 61. The rope 17 is fixedly bound to the extension 141. In operation, the first electric push rod 16 retracts to pull the rope 17, and the rope 17 pulls the extension section 141 of the blade 14, so that the extension section 141 is overturned to tilt the blade 14.

An inner cavity is formed in the buoy body 1, a battery pack 11 is fixedly bonded in the inner cavity of the buoy body 1, and the battery pack 1 supplies power to each electronic device. A singlechip 12 is fixedly bonded on the battery pack 11, the model of the singlechip 12 is STM32F103, and the singlechip 12 is used for controlling each electronic part to work. The singlechip 12 is electrically connected with a first wireless module 13, the first wireless module 13 vertically extends upwards to the outside of the buoy body 1, the first wireless module 13 is used for receiving and transmitting signals, and the type of the first wireless module 13 is ESP 8266. The first wireless module 13 is fixedly adhered to the buoy body 1.

Referring to fig. 6 and 10, a plurality of second grooves 62 are formed in the sleeve 6 at equal angles around the axis, the second grooves 62 are located between the two adjacent first grooves 61, two second electric push rods 18 are welded in the second grooves 62, the movable ends of the second electric push rods 18 can extend out of the sleeve 6, a cross bar 19 is connected between the movable ends of the two second electric push rods 18, and two ends of the cross bar 19 are respectively welded with the two second electric push rods 18. The cross bar 19 is used for tightening the waterweeds wound on the surface of the sleeve 6.

The first electric push rod 16 and the second electric push rod 18 are common electric push rods. According to fig. 10. A battery piece 20 is fixedly arranged in the sleeve 6, and the battery piece 20 provides power for the first electric push rod 16 and the second electric push rod 18. A second wireless module 21 is embedded in the sleeve 6, and the type and the function of the second wireless module 21 are the same as those of the first wireless module 13. The single chip microcomputer 12 provides a signal transmitted by the first wireless module 13, and the second wireless module 21 receives the signal, so that the single chip microcomputer 12 controls the first electric push rod 18 and the second electric push rod 18 to work.

Since the single chip microcomputer 12, the first wireless module 13, the second wireless module 21, the first electric push rod 16 and the second electric push rod 18 are conventional technical means, the specific structure, circuit arrangement and the like are the same as those of the prior art and are not described in detail.

One end of the sleeve 6 extends into the buoy body 1. A plurality of lugs 10 are welded on one side of the buoy body 1, the lugs 10 are distributed around the axis of the sleeve 6 at equal angles, the surface of the sleeve 6 is welded with a crushing impeller 9, and the crushing impeller 9 is close to the lugs 10. When the propeller works, the tail end of the aquatic weeds can enter a gap between the sleeve 6 and the buoy body 1, and then the aquatic weeds are clamped, so that the aquatic weeds are wound on the propeller. Therefore, when the end of the aquatic weed is inserted between the plurality of projections 10 by the rotation of the mincing impeller 9, the aquatic weed is cut off by the rotation of the mincing impeller 9.

The runner 81 has been seted up on paddle 8 surface, and runner 81 is close to paddle 8 one side, and sliding fit has slider 82 in runner 81, is equipped with spring 83 in the runner 81. One end of the spring 83 is welded with the sliding block 82, and the other end of the spring 83 is welded with the inner wall of the sliding chute 81. A small blade 84 is welded on the sliding block 82.

Compared with the prior art, the lake garbage cleaning device preventing the water plants from winding enables the blades 8 to rotate by means of centrifugal force to drive the sliding blocks 82 to be far away from the connecting blocks 7, and therefore the springs 83 are lengthened. When the propeller is wound by the aquatic weeds and can not rotate, the sliding block 82 loses centrifugal force, the spring 83 pulls the sliding block 82 back, and the aquatic weeds wound on the blades are cut off when the sliding block 82 is close to the connecting block 7. The diameter of the sleeve 6 is increased through the matching of the electric push rod II 18 and the cross bar 19, so that the aquatic weeds wound on the sleeve 6 are in a tight state. And then the electric push rod I16 is contracted to drag the rope 17, the rope 17 drives the blade 14 to tilt, and the blade 14 cuts the tight waterweeds. Thereby preventing the propeller from being entangled by aquatic weeds in the rotating process. The automatic cleaning function is achieved, and the aquatic weeds do not need to be cleaned manually.

The two sides of the buoy body 1 are distributed with water pumps 4. The water pump 4 is welded with the bottom of the floating plate 2. The water pump 4 is communicated with a water pipe 41 towards one side of the collecting box 3 in a welding way. One end of the water pipe 41, which is far away from the water pump 4, is welded with the back of the collecting box 3, and the back of the collecting box 3 is provided with a plurality of filtering holes 31. With reference to fig. 3 and 4, the front end of the collecting box 3 is provided with an opening for garbage to enter. Due to the presence of the filtering holes 41, the water pipe 41 communicates with the inside of the collecting tank 3. Therefore, when the water pump 4 pumps water, negative pressure is generated in the collecting box, so that the garbage in the water is close to the collecting box 3, and due to the existence of the filtering holes 31, the function of screening is achieved, and the garbage is left in the collecting box 3. (for keeping the description, for divisional cases)

And when the water pump 4 pumps out the water in the collecting box 3, the water is sprayed out from the rear end of the water pump 4. Thereby generating certain thrust and playing the effect of pushing the whole device to advance. So that the whole device can still advance at the dense part of the aquatic plants.

A use method of a lake garbage cleaning device preventing water and grass from winding comprises the following steps:

s1, the whole device is placed in a lake, the floating plate 2 floats in water by virtue of buoyancy, the whole collection box 3 sinks underwater, a worker performs remote control, the motor 5 drives the connecting block 7 to rotate, the connecting block 7 drives the blades 8 to rotate, and the whole device is driven to advance.

S2, the centrifugal force generated by the rotation of the blade 8 drives the sliding block 82 in the sliding groove 81 to move, so that the sliding block 82 gradually moves away from the connecting block 7, the sliding block 82 drives the small scraping blade 84 to move, the small scraping blade 84 moves to the farthest position, the spring 83 is stretched to the longest position, and the small scraping blade 84 is driven by the blade 8 to rotate, so that the part of the aquatic weeds close to the edge of the blade 8 is cut off.

S3, the sleeve 6 is welded on the surface of the transmission shaft of the motor 5, so the sleeve 6 can rotate along with the motor 5, the sleeve 6 drives the stirring impeller 9 to rotate, when the aquatic weeds are wound on the surface of the sleeve 6, once the tail ends of the aquatic weeds enter among the plurality of bumps 10, the stirring impeller 9 is used for rotating to cut the aquatic weeds into fragments, and the tail ends of the aquatic weeds are prevented from entering a gap between the buoy body 1 and the sleeve 6.

S4, when the aquatic weeds are too much and the sleeve 6 and the blade 8 are wound, the motor 5 cannot drive the blade 8 to continue rotating, and according to S2, the sliding block 82 loses the centrifugal force effect, so that the spring 83 contracts and resets to drive the small scraping blade 84 to approach the connecting block 7, and the aquatic weeds wound on the blade 8 are cut off in the moving process of the small scraping blade 84.

S5, after S4, the second electric push rod 18 in the second groove 62 extends to push the transverse bar 19 out of the second groove 62, the transverse bar 19 in the sleeve 6 is pushed out completely to tighten the aquatic weeds wound on the sleeve 6, then the first electric push rod 16 in the storage groove 15 contracts to drag the rope 17, the rope 17 drags the blade 14 to tilt the blade 14, and the blade 14 tilts to stretch out from the first groove 61 to cut off the tightened aquatic weeds.

S6, after the water plants pass through S4 and S5, the blades 8 and the sleeve 6 cannot be wound by the water plants, and the motor 5 can continuously drive the blades 8 to rotate.

In summary, the lake garbage cleaning device wound by the waterproof grass rotates the blades 8 by means of centrifugal force to drive the sliding blocks 82 to be far away from the connecting blocks 7, so that the springs 83 are stretched. When the propeller is wound by the aquatic weeds and can not rotate, the sliding block 82 loses centrifugal force, the spring 83 pulls the sliding block 82 back, and the aquatic weeds wound on the blades are cut off when the sliding block 82 is close to the connecting block 7. The diameter of the sleeve 6 is increased through the matching of the electric push rod II 18 and the cross bar 19, so that the aquatic weeds wound on the sleeve 6 are in a tight state. And then the electric push rod I16 is contracted to drag the rope 17, the rope 17 drives the blade 14 to tilt, and the blade 14 cuts the tight waterweeds. Thereby preventing the propeller from being entangled by aquatic weeds in the rotating process. The automatic cleaning function is achieved, and the aquatic weeds do not need to be cleaned manually.

While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a winding lake rubbish cleaning device of waterproof grass which characterized in that: the buoy comprises a buoy body (1), a floating disc (2), a collecting box (3), a motor (5), a sleeve (6), a connecting block (7) and blades (8), wherein the center of the floating disc (2) is communicated, the buoy body (1) is arranged at the center of the floating disc (2), the collecting box (3) is arranged at the bottom of the floating disc (2), the collecting box (3) is positioned at the front side of the buoy body (1), the motor (5) is arranged in the buoy body (1), a transmission shaft of the motor (5) penetrates through the buoy body (1) and extends to the rear side of the buoy body (1), the transmission shaft of the motor (5) is connected with the connecting block (7), the blades (8) are arranged at equal angles around the axis of the connecting block (7), the connecting block (7) and the blades (8) form a propeller, and the sleeve (6) is arranged on; a plurality of first recesses (61) have been seted up around axis isogonism to sleeve (6), and articulated in recess (61) have blade (14), are equipped with on blade (14) hinged end and extend section (141), seted up in sleeve (6) and recess (61) aligned storage tank (15), be equipped with electric push rod (16) in storage tank (15), electric push rod (16) expansion end is connected with rope (17), and rope (17) pass storage tank (15) and extend to recess (61) in, rope (17) are connected with extension section (141), set up the inner chamber in buoy body (1), be equipped with battery pack (11) in buoy body (1), be connected with singlechip (12) on battery pack (11), singlechip (12) are used for controlling each electronic component work.

2. The lake garbage cleaning device preventing the water plants from winding up as claimed in claim 1, characterized in that: a plurality of two (62) recesses have been seted up around axis isogonism in sleeve (6), and two (62) recesses are located between two adjacent recess (61), and two (18) electric push rod are connected in the two (62) recesses, and outside two (18) expansion ends of electric push rod can extend to sleeve (6), are connected with horizontal bar (19) between two (18) expansion ends of electric push rod, and horizontal bar (19) are used for tightening the pasture and water that twine on sleeve (6) surface, be equipped with battery piece (20) in sleeve (6).

3. The lake garbage cleaning device preventing the water plants from winding up as claimed in claim 1, characterized in that: one end of the sleeve (6) extends into the buoy body (1), a plurality of convex blocks (10) are arranged on one side of the buoy body (1), the convex blocks (10) are distributed around the axis of the sleeve (6) at equal angles, the surface of the sleeve (6) is provided with a crushing impeller (9), and the crushing impeller (9) is close to the convex blocks (10).

4. The lake garbage cleaning device preventing the water plants from winding up as claimed in claim 1, characterized in that: sliding chute (81) has been seted up on paddle (8) surface, and on one side paddle (8) were close to in sliding chute (81), sliding fit has slider (82) in sliding chute (81), is equipped with spring (83) in sliding chute (81), and slider (82) are connected with small doctor-bar (84) through spring (83) and sliding chute (81) inner wall connection on slider (82).

5. The lake garbage cleaning device preventing the water plants from winding up as claimed in claim 1, characterized in that: the buoy is characterized in that the single chip microcomputer (12) is electrically connected with a first wireless module (13), the first wireless module (13) vertically extends upwards to the outside of the buoy body (1), the first wireless module (13) is used for receiving and transmitting signals, and the type of the first wireless module (13) is ESP 8266.