CN110844011A

CN110844011A - Water surface floating garbage collecting barrel

Info

Publication number: CN110844011A
Application number: CN201911213826.5A
Authority: CN
Inventors: 张宇昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-02-28

Abstract

The invention discloses a water surface floating garbage collecting device, which comprises a barrel body, a baffle plate assembly, a connecting body, a sealing cover and a floater, wherein the barrel body is provided with a baffle plate; the float comprises a float rod; the sealing cover comprises a piston cylinder, a second one-way valve and a third one-way valve; a piston rod is connected in the piston cylinder in a sealing and sliding manner; the upper end of the sealing cover is provided with a rotating gear; a plurality of rod mounting seats are formed on the sealing cover; the screw mounting seat is provided with a screw assembly; the screw assembly comprises a screw, a connecting disc, a transmission gear and a pressing block; the connecting body comprises a sleeve and a plurality of extending parts; the baffle plate assembly includes a nose; the sealing cover comprises a non-return pawl; the rotating gear comprises a ratchet wheel; the barrel body includes a first one-way valve. When the garbage collector is used, the negative pressure of the bucket body and the opening and closing of the baffle plate assembly are realized through the action of waves on the floater, and finally, part of water is discharged from the bucket body, so that the automatic collection of garbage floating on the water surface is realized.

Description

Water surface floating garbage collecting barrel

Technical Field

The invention belongs to the field of garbage cleaning equipment, and particularly relates to a water surface floating garbage collecting barrel.

Background

Chinese patent document No. CN109024518A discloses a floating garbage cleaning device, which comprises an assembly plate, wherein a plurality of cleaning barrels and a power barrel are fixed on the assembly plate, a net bag capable of being taken out is arranged in each cleaning barrel, and a water pumping pipe is arranged at the bottom of each cleaning barrel; a storage battery which can be taken out is arranged in the power barrel, a water suction pump is arranged at the lower part of the power barrel, the water suction pipe is communicated with the water inlet end of the water suction pump, and a water outlet is arranged at the side part of the cleaning barrel; a connecting rod is arranged on the side part of the power barrel, and a driving assembly is fixed on the connecting rod; the driving assembly is provided with an impeller driven by a motor; the storage battery supplies power to the water suction pump and the motor; when the cleaning device is placed in water, the upper edge of the cleaning barrel is lower than the horizontal plane; the invention provides a cleaning device for floating garbage on river channels and lake surfaces.

The batteries provide energy for all operations during working, the floating garbage can be sucked into the net bag only by continuous work, the energy consumption is high, and the long-time cleaning work is not facilitated; and when the electric quantity of the storage battery is exhausted, the garbage in the net bag can float to the water surface again.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: to the not enough of having among the prior art and need using the battery to collect rubbish, provide a surface of water floating garbage collection bucket who mainly relies on wave kinetic energy and the supplementary cleaning work of solar energy.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: the utility model provides a surface of water floating garbage collecting vessel, includes the staving, can dismantle sealing connection and be in the connector of staving upper end, sealed fixed connection is in the sealed lid of connector upper end and a plurality of angle installations such as angle such as along circumference are used for the float of bleeding on the connector.

The side wall of the floater is fixedly connected with a floating rod which is rotationally connected to the connecting body; the side wall of the sealing cover is fixedly connected with a piston cylinder communicated with the sealing cover corresponding to each floater; a second one-way valve is arranged between the piston cylinder and the sealing cover; a third one-way valve is formed on the side wall, close to the second one-way valve, of the piston cylinder; the second one-way valve is communicated with the piston cylinder from the inside of the sealing cover in one way, and the third one-way valve is communicated with the outside of the piston cylinder in one way; a piston rod is connected in the piston cylinder in a sealing and sliding manner; a transmission assembly is rotatably connected to the connecting body corresponding to each floating rod; the transmission assembly is respectively connected with the piston rod and the floating rod in a rotating way; the floating rod rotates to drive the piston rod to slide along the inner wall of the piston cylinder through the transmission assembly; the floater is driven by waves to move up and down relative to the barrel body, the floater drives the piston rod to slide in the piston cylinder in a reciprocating and sealed mode under the driving of the transmission assembly, and gas in the sealing cover is discharged through the second one-way valve and the third one-way valve.

The upper end of the sealing cover is rotatably connected with a rotating gear; a pushing cylinder for driving the rotating gear to rotate is connected to the third one-way valve in a sealing and rotating mode; a plurality of screw rod installation seats which are distributed at equal angles along the circumferential direction and staggered with the piston cylinder are formed on the periphery of the sealing cover; the screw rod mounting seat is provided with a vertically arranged screw rod component; the screw assembly comprises a screw rotatably connected to the lower end of the screw mounting seat, a connecting disc fixedly connected to the upper end of the screw and positioned on the screw mounting seat, and a transmission gear sleeved on the connecting disc and in meshing transmission connection with the rotating gear; a plurality of clamping blocks and spring strips connected with the clamping blocks are arranged on the inner side of the transmission gear; a plurality of clamping grooves used for clamping the clamping blocks are formed in the periphery of the connecting disc at equal angles along the circumferential direction; the side wall of the screw is formed with external threads; the screw rod assembly further comprises a pressing block used for enabling the clamping block to be separated from the clamping groove.

The connecting body comprises a sleeve and a plurality of extending parts fixedly connected to the lower end of the sleeve and used for allowing garbage to enter; each extension part is positioned between two adjacent floating rods and is communicated with the barrel body and the interior of the sleeve; a baffle plate assembly used for sealing the extension part is sleeved on the outer side of the barrel body; the baffle plate assembly is fixedly connected with a raised head which is in sliding connection with the external thread; when the baffle plate component enables the extending part to be closed, the raised head is just separated from the lower end of the external thread; the upper end of the rotating gear is fixedly connected with a ratchet wheel; a non-return pawl which enables the ratchet wheel to rotate in one direction is fixedly connected to the sealing cover; the rotating gear drives the baffle plate assembly to move downwards; the upper end of the baffle plate assembly is fixedly connected with a third spring fixedly connected with the lower end of the screw mounting seat; the screw rod assembly is driven to rotate through the rotating gear, and the baffle plate assembly moves downwards under the action of the external threads and keeps the garbage inlet closed.

A piston is connected in the sealing cover in a sealing and sliding manner; a second spring is arranged between the piston and the sealing cover; the lower end of the barrel body is fixedly connected with a first one-way valve which enables the interior of the barrel body to be communicated with the outside from top to bottom.

An air pressure sensor for detecting the air pressure in the barrel body is arranged at the upper part of the outer wall of the barrel body; a controller and a storage battery are arranged in the sealing cover; the upper end of the sealing cover is provided with a ventilation electromagnetic valve which is electrically connected with the controller and is used for communicating the inside of the sealing cover with the outside; an electric control button which is used for driving the pressing block to move up and down and is electrically connected with the controller is installed above the pressing block. The transmission gear is clamped with or separated from the connecting disc by moving the pressing block up and down, so that the baffle plate assembly is opened and closed; and the piston moves downwards under the action of air pressure difference by opening the ventilation electromagnetic valve, so that water drainage is realized.

As an optimization scheme: the pushing cylinder comprises a guide cylinder which is connected to the upper end of the third one-way valve in a sealing and rotating mode and is communicated with the third one-way valve; a push cylinder is sleeved outside the guide cylinder; the end part of the guide cylinder is fixedly connected with a first spring fixedly connected with the bottom surface of the push cylinder; an exhaust groove is formed on the inner wall of the push cylinder along the axial direction; the outer wall of the guide cylinder is fixedly connected with a torsion spring fixedly connected with the third one-way valve. Through being provided with the torsional spring for the promotion cylinder offsets with the running gear all the time in the course of the work.

As an optimization scheme: a plurality of counting teeth which are distributed at equal angles along the circumferential direction are formed on the inner side of the rotating gear; a photoelectric sensor is arranged at the upper end of the sealing cover towards the counting teeth; the photoelectric sensor is electrically connected with the controller.

As an optimization scheme: the electric control button is an electromagnet; and the upper end of the pressing block is fixedly connected with a magnet which is repelled by the electromagnet.

As an optimization scheme: the upper end of the sealing cover is fixedly connected with a solar panel used for charging the storage battery.

Compared with the prior art, the invention has the beneficial effects that: when the garbage cleaning machine is placed in a water area needing cleaning, garbage floating on the water surface can be automatically cleaned.

In the initial state, the water surface position is always kept between the garbage inlets through the air between the floater and the interior of the garbage can.

In the working process, one or more floaters float up and down relative to the connecting body under the action of waves and drive the air extraction piston to do reciprocating motion in the piston cavity, and because the second one-way valve is arranged between the piston cylinder and the sealing cover and the third one-way valve is arranged on the side wall of the piston cylinder, when the air extraction piston does reciprocating motion, the air in the sealing cover can be extracted in one way through the second one-way valve and discharged in one way through the third one-way valve; because the pushing cylinder is arranged at the upper end of the third one-way valve, the time for waves to flap the floater each time is short, so that the time for the piston cylinder to exhaust through the third one-way valve each time is short, exhausted gas enters the pushing cylinder to enable the internal air pressure to rise in a short time, the pushing cylinder moves towards the direction of the rotating gear to push the rotating gear to rotate, and then the gas in the cylinder is pushed to pass through the exhaust groove and is exhausted to reset under the action of the first spring; a torsion spring is connected between the pushing cylinder and the piston cylinder, so that the pushing cylinder can always abut against the rotating gear in the moving process, and meanwhile, a floater which is not floated can automatically deflect along with the rotation of the ratchet wheel to reduce resistance when the rotating gear rotates; during the float's up and down float, air above the piston is drawn out causing the piston to move upward and compress the second spring.

The rotation of the rotating gear drives the transmission gear in meshing transmission with the rotating gear to rotate, the electric control button can be an electromagnet, the electromagnet is in a non-electrified state, and the lower end of the electromagnet is made of magnetic materials such as iron and the like, the magnet is attracted with the electromagnet, so that the magnet above the transmission gear is not abutted against the fixture block under the attraction of the electric control button, and the fixture block is clamped with the connecting disc under the action of the spring strip; the rotating gear drives the connecting disc and a screw rod formed below the connecting disc to rotate, the screw rod is in threaded connection with the baffle plate assembly, and the baffle plate assembly is always positioned at the lowest end of the external threads of the screw rod due to the rotation of the screw rod, namely the baffle plate is in a closed state; the reverse rotation of the ratchet wheel is limited by the non-return pawl, so that the screw cannot rotate reversely in the state, and the baffle is always in a closed state; because the gas in the sealing cover is continuously pumped out under the action of waves, the air pressure in a cavity above the piston in the sealing cover is reduced, and the air pressure in the barrel body is higher than the air pressure in the sealing cover, so that the piston moves upwards to increase the volume between the lower part of the piston and the interior of the barrel body, and the air pressure in the barrel body is reduced; when the controller detects that the air pressure is reduced to a preset value through an air pressure sensor communicated with the interior of the barrel body, the electric control button starts to be electrified, the magnet and the electric control button repel each other and move downwards to enable the clamping block to abut against the clamping block, the clamping block is separated from the connecting disc under the action of the inclined plane, the screw rod is not limited by the clamping block and is in a free rotating state, the baffle plate assembly is subjected to upward pulling force due to the contraction of the third spring, the screw rod can freely rotate along with the movement of the baffle plate assembly due to the fact that the external threads are not self-locked until the raised head abuts against the limiting part, the baffle plate is in an open state and cannot be separated from the baffle plate slot, and garbage and water are sucked; the set electric control button can automatically power off after being electrified for a preset time, the floater is driven to move up and down along with waves, the floater drives the rotating gear to rotate to drive the transmission gear to rotate, the clamping block is clamped into the clamping groove again under the action of the spring strip to drive the screw rod to rotate, and the baffle component returns to the lowest end of the external thread again under the rotation of the external thread under the action of the waves, so that the garbage inlet is closed.

The rotating gear is circumferentially and equidistantly distributed with a plurality of counting teeth, the sealing cover is fixedly connected with the counting sensor and the ventilation electromagnetic valve, after the electric control button is powered off, the controller controls the counting sensor to work and counts through the counting teeth so as to obtain the number of rotating turns of the rotating gear, after the rotating gear rotates for a set number of turns, the number of turns is greater than the number of corresponding rotating turns from the uppermost end to the lowermost end, the baffle assembly moves to the lowermost end again and completely blocks the garbage inlet, and then the controller controls the ventilation electromagnetic valve to be conducted so that external air enters the sealing cover to enable the air pressures on the upper side and the lower side of the piston to be basically the same; the piston moves downwards under the action of the second spring, water is extruded out through the first one-way valve, the collected garbage in the barrel body is blocked by the filter screen, and finally the ventilation electromagnetic valve is controlled to be closed; after the barrel body is drained under the action of the piston, the water level in the barrel body is slightly lower than the external water level; the steps are repeated, so that the garbage in the water is collected, and the user can continue to work only by taking out the garbage collected in the barrel body every one period; the counting sensor, the air pressure sensor, the ventilation electromagnetic valve and the electric control button are powered by the solar panel.

According to the garbage can, the floater is driven to float up and down through waves, so that negative pressure is generated in the can body, and the baffle plate assembly is opened or closed to periodically collect garbage at a garbage inlet; by arranging the screw, the third spring and the electric control button, the opening time of the baffle plate assembly is short, and garbage is effectively absorbed; the floater floats to rotate the ratchet wheel; after the baffle assembly is closed, discharging water through the piston; the side wall of the sealing cover is provided with the plurality of piston cylinders and the floater for driving the piston cylinders, so that the air pressure in the sealing cover can be reduced by waves; according to the invention, the pushing cylinder is arranged on the piston cylinder, so that the rotating gear is driven to rotate through pneumatics; according to the invention, the transmission gear is provided with the clamping block, the spring strip is arranged between the clamping block and the transmission gear, the clamping block is provided with the inclined plane, the magnet and the electric control button which are arranged above the clamping block, and the connection relation between the transmission gear and the connecting disc can be changed by electrifying or powering off the electric control button; according to the garbage can, the third spring in a stretching state is arranged between the baffle plate assembly and the screw rod mounting seat, so that the baffle plate can be opened in a short time, and an object positioned at a garbage inlet enters the can body under the action of air pressure difference; the piston, the ventilation electromagnetic valve and the second spring are arranged, so that after the garbage and water are sucked, the piston is driven by the extension of the second spring to move downwards to discharge part of the water, and the water surface is always positioned between the garbage inlets.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the shutter assembly in a closed state.

Fig. 3 is a schematic structural view of the shutter assembly in an open state.

Fig. 4 is a cross-sectional view of the present invention.

Fig. 5 is a schematic view of an installation structure of the float, the connecting body, and the rotary gear.

Fig. 6 is an enlarged view of a in fig. 2.

Fig. 7 is an enlarged view of B in fig. 4.

Fig. 8 is an enlarged view of C in fig. 5.

Fig. 9 is a schematic view of the seal cap and the piston.

Fig. 10 is an exploded view of the push cylinder.

Fig. 11 and 12 are schematic structural views of a solar panel.

Fig. 13 is an exploded view of the screw assembly.

Fig. 14 is a schematic structural view of the transmission gear.

Fig. 15 is a sectional view of the rotation gear.

FIG. 16 is a schematic view of a baffle assembly and connector.

1. A barrel body; 11. a first check valve; 12. a filter screen; 13. an air pressure sensor; 2. a linker; 21. an extension portion; 211. a waste inlet; 22. a positioning column; 23. a limit baffle; 231. a baffle slot; 24. rotating the base; 25. a sleeve; 26. a screw positioning sleeve; 3. a float; 31. a floating rod; 311. rotating the hole; 35. connecting assembly, 351, rotating rod; 352. a connecting rod; 36. a piston rod; 361. an air extraction piston; 4. a sealing cover; 41. a piston cylinder; 411. a piston cavity; 412. a second one-way valve; 413. a third check valve; 414. a collar; 42. a push cylinder; 421. a push cylinder; 422. a guide cylinder; 4211. an exhaust groove; 4212. pushing the head; 423. a torsion spring; 424. a first spring; 43. a non-return pawl; 44. a screw mounting seat; 441. a screw mounting hole; 45. rotating the retainer ring; 46. a solar panel mounting post; 461. a solar panel mounting hole; 462. an internal thread; 463. a first fixing surface; 47. a photosensor; 48. a ventilation electromagnetic valve; 481. a communicating hole; 49. a second spring; 5. a rotating gear; 51. a ratchet wheel; 52. counting teeth; 53. a rotating groove; 6. a screw assembly; 61. a transmission gear; 611. a clamping block; 6111. a bevel; 613. a spring bar; 62. a pressing block; 621. a magnet; 63. a connecting disc; 631. a card slot; 64. a screw; 641. a limiting part; 642. an external thread; 65. a third spring; 7. a solar panel; 71. an electronic control button; 72. fixing the sleeve; 721. a second stationary surface; 73. a magnet sleeve; 8. a piston; 9. a baffle assembly; 91. a baffle plate; 92. a boss; 921. a screw rotation hole; 922. and (4) a convex head.

Detailed Description

Example 1

Referring to fig. 1 to 16, the collecting barrel for garbage floating on water in the embodiment includes a barrel body 1, a connecting body 2 detachably and hermetically connected to an upper end of the barrel body 1, a sealing cover 4 hermetically and fixedly connected to an upper end of the connecting body 2, and a plurality of floats 3 installed on the connecting body 2 at equal angles along a circumferential direction for air suction.

The side wall of the floater 3 is fixedly connected with a floating rod 31; a rotation hole 311 is formed at the end of the floating rod 31; a positioning column 22 horizontally arranged is formed on the connecting body 2; the floating rod 31 is rotatably connected to the positioning column 22 through the rotating hole 311; a piston cylinder 41 is fixedly connected to the side wall of the sealing cover 4 corresponding to each floater 3; a second one-way valve 412 is arranged between the piston cylinder 41 and the sealing cover 4; a third check valve 413 is formed on the side wall of the piston cylinder 41 close to the second check valve 412; the second check valve 412 is in one-way communication from the inside of the sealing cover 4 to the inside of the piston cylinder 41, and the third check valve 413 is in one-way communication from the inside of the piston cylinder 41 to the outside; a piston rod 36 is connected in the piston cylinder 41 in a sealing and sliding manner; a piston cavity 411 communicated with the inside of the sealing cover 4 is formed in the piston cylinder 4; one end of the piston rod 36, which is located in the piston cavity 411, is fixedly connected with a piston head 361 which is in sealed sliding with the piston cavity 411; a collar 414 for preventing the piston rod 36 from being disengaged from the piston cavity 611 is fixedly connected to the end of the piston cylinder 41; a transmission assembly 35 is rotatably connected to the connecting body 2 corresponding to each floating rod 31; the transmission assembly 35 is respectively connected with the piston rod 36 and the floating rod 31 in a rotating manner; a rotating base 24 is also formed on the connecting body 2; the transmission assembly 35 is mounted on the rotating base 24; the transmission assembly 35 comprises a transmission rod 351 rotatably connected to the rotating base 24; the middle part of the transmission rod 351 is rotatably connected with a connecting rod 352; one end of the connecting rod 352 far away from the transmission rod 351 is hinged with one end of the floating rod 31 close to the connecting body 2; the end of the connecting rod 35 far away from the rotating seat 24 is rotatably connected with the end of the piston rod 36; the floater 3 is driven by waves to move up and down relative to the barrel body 1, the floater 3 drives the piston rod 36 to reciprocate in the piston cylinder 41 under the drive of the transmission assembly 35, and the gas in the sealing cover 4 is discharged through the second one-way valve 412 and the third one-way valve 413.

A rotary clamping ring 45 is formed at the upper end of the sealing cover 4; the rotating collar 45 is provided with a rotating gear 5; a rotating groove 53 which is rotationally connected with the rotating retainer ring 45 is formed at the lower end of the rotating gear 5; a pushing cylinder 42 for driving the rotating gear 5 to rotate is connected to the third one-way valve 413 in a sealing and rotating manner; a plurality of screw installation seats 44 which are distributed at equal angles along the circumferential direction and staggered with the piston cylinder 41 are formed on the periphery of the sealing cover 4; a screw mounting hole 441 is formed in the center of the screw mounting seat 44; the screw assembly 6 is rotatably connected in the screw mounting hole 441; the screw assembly 6 comprises a screw 64 rotatably connected to the lower end of the screw mounting seat 44, a connecting disc 63 fixedly connected to the upper end of the screw 64 and positioned on the screw mounting seat 44, and a transmission gear 61 sleeved on the connecting disc 63 and in meshing transmission connection with the rotating gear 5; the upper end of the screw 64 is restricted by the screw mount 44; a plurality of clamping blocks 611 and spring bars 613 connected with the clamping blocks 611 are mounted on the inner side of the transmission gear 61; an inclined surface 6111 is formed at one end of the upper end of the clamping block 611 close to the axis; a plurality of clamping grooves 631 used for clamping with the clamping blocks 611 are formed in the periphery of the connecting disc 62 at equal angles along the circumferential direction; the side wall of the screw 64 is formed with an external thread 642; the screw assembly 6 further includes a pressing block 62 for disengaging the latch 611 from the latch groove 631. The pressing block 62 moves downward to abut against the inclined surface 6111, so that the latch 611 moves outward to be separated from the latch groove 631, and the spring bar 613 is compressed.

The connecting body 2 comprises a sleeve 25 and a plurality of extending parts 21 fixedly connected to the lower end of the sleeve 25 and used for allowing garbage to enter; the connector 2 further comprises a waste inlet 211 formed at a lower portion; the garbage inlet 211 extends to the outside of the extension 21; a screw positioning sleeve 26 for positioning the screw assembly 6 is formed on the connecting body 2; the positioning column 22 is located between two adjacent extension parts 21; each extension part 21 is positioned between two adjacent floating rods 31 and communicated with the barrel body 1 and the interior of the sleeve 25; the baffle plate assembly 9 for closing the extension part 21 is sleeved outside the sleeve 25; a boss 92 is formed on the upper end face of the baffle plate assembly 9 corresponding to the screw mounting hole 441; a screw rotating hole 921 is formed in the center of the boss 92; the screw 64 passes through the screw rotating hole 921 and is inserted into the screw positioning sleeve 26; a raised head 922 horizontally facing the screw 64 is arranged on the side wall of the screw rotating hole 921; the nose 922 is in threaded connection with the external thread 642; the external threads 642 may not have self-locking capabilities, such as multiple start threads; the upper end of the baffle plate assembly 9 is fixedly connected with a third spring 65 fixedly connected with the lower end of the screw rod mounting seat 44; the screw 64 is provided with a limiting part 641 at the upper end of the external thread 642; the limit part 641 limits the ascending distance of the baffle assembly 9, so that the baffle assembly 9 cannot be separated from the connecting body 2 in the opening process; when the baffle assembly 9 closes the extension 21, the nose 922 is just disengaged from the lower end of the external thread 642; the upper end of the rotating gear 5 is fixedly connected with a ratchet wheel 51; a non-return pawl 43 which enables the ratchet wheel 51 to rotate in one direction is fixedly connected to the sealing cover 4; the rotating gear 5 drives the baffle plate assembly 9 to move downwards; when the baffle plate assembly 9 is located at the lowermost end of the stroke, as the rotating gear 5 continues to drive the screw rod 64 to rotate, the raised head 922 always separates from the external thread 642 or tends to separate from the external thread, so that the baffle plate assembly 9 is always located at the lowermost end of the stroke, and the extending portion 21 is closed; a baffle plate 91 is formed at the lower end of the baffle plate assembly 9; the connecting body 2 is provided with a limiting baffle 23 corresponding to the baffle 91; a baffle slot 231 is formed in the center of the limiting baffle 23; the baffle plate 91 is connected in the baffle plate inserting groove 231 in a sealing and sliding mode; the lower end and both sides of the baffle insertion groove 231 extend into the bottom plate and the sidewall of the garbage inlet 211, respectively.

A piston 8 is connected in the sealing cover 4 in a sealing and sliding manner; a second spring 49 is arranged between the piston 8 and the sealing cover 4; the lower end of the barrel body 1 is fixedly connected with a first one-way valve 11 which enables the interior of the barrel body 1 to be communicated with the outside from top to bottom; the inner bottom of the barrel body 1 is fixedly connected with a filter screen 12 for preventing garbage from blocking the first one-way valve 11.

An air pressure sensor 13 for detecting the air pressure inside the barrel body 1 is arranged at the upper part of the outer wall of the barrel body 1; a controller and a storage battery are arranged in the sealing cover 4; the upper end of the sealing cover 4 is provided with a ventilation electromagnetic valve 48 which is electrically connected with the controller and is used for communicating the inside of the sealing cover 4 with the outside; a communicating hole 481 communicated with the ventilation solenoid valve is formed at the lower end of the sealing cover 4; an electric control button 71 which is used for driving the pressing block 62 to move up and down and is electrically connected with the controller is arranged above the pressing block 62; further, the electric control button 71 is an electromagnet; the upper end of the pressing block 62 is fixedly connected with a magnet 621 which repels the electromagnet; when the electric control button 71 is powered on, the electromagnet 621 and the magnet 621 repel each other, so that the pressing block 62 moves downwards and pushes the fixture block 611 to be separated from the fixture slot 631; when the power is off, the magnet 621 and the iron core at the center of the electromagnet attract each other to move upward, and at this time, the spring bar 613 pushes the latch 611 to move outward and drives the transmission gear 61 to rotate along with the rotating gear 5, so that the latch 611 is again connected with the latch groove 631 in a clamping manner. The transmission gear 61 is clamped with or separated from the connecting disc 63 by moving the pressing block 62 up and down, when the transmission gear 61 is separated from the connecting disc 63, the third spring 65 contracts to enable the baffle plate assembly 9 to move upwards, and the external threads 642 are in a free state and cannot obstruct the baffle plate assembly 9 to rise.

The pushing cylinder 42 comprises a guide cylinder 422 which is connected to the upper end of the third one-way valve 413 in a sealing and rotating way and is communicated with the upper end of the third one-way valve 413; a push cylinder 421 is sleeved outside the guide cylinder 422; the 421 is along the tangential direction of the ratchet wheel 51, and pushes the ratchet wheel 51 to rotate when being extended; a first spring 424 fixedly connected with the bottom surface of the push cylinder 421 is fixedly connected with the end part of the guide cylinder 422; an exhaust groove 4211 is formed in the inner wall of the push cylinder 421 along the axial direction; the sectional area of the exhaust groove 4211 is 1/20-1/10 of the push cylinder 421, so that the corresponding shortening speed is less than the extending speed when the push cylinder 421 leaks air, and the ratchet 51 is further pushed to rotate; a torsion spring 423 fixedly connected with the third one-way valve 413 is fixedly connected to the outer wall of the guide cylinder 422; by providing the torsion spring 423, the pushing cylinder 42 is always abutted against the rotating gear 5 during the operation.

A plurality of counting teeth 52 which are distributed along the circumferential direction at equal angles are formed on the inner side of the rotating gear 5; a photoelectric sensor 47 is arranged at the upper end of the sealing cover 4 towards the counting teeth 52; the photosensor 47 is electrically connected to the controller. When the photoelectric sensor 47 detects that the rotating gear 5 rotates for a preset number of turns, the ventilation electromagnetic valve 48 is opened to make the air pressure above and below the piston 8 substantially the same, and the second spring 49 extends to drive the piston 8 to move downwards, so that the water in the barrel body 1 is discharged through the first one-way valve 11.

The upper end of the sealing cover 4 is fixedly connected with a solar panel 7 for charging the storage battery; a solar mounting column 46 is formed at the upper end of the sealing cover 4; a solar panel mounting hole 461 is formed in the center of the upper surface of the solar panel mounting column 46; the inner wall of the solar mounting hole 461 is formed with an internal thread 462; the electric control button 71 is fixedly connected to the solar panel 7 and is positioned right above the screw rod assembly 71; a magnet sleeve 73 is formed below the electric control button 71 on the solar panel 7; the magnet 621 is vertically and slidably connected in the magnet sleeve 73; a fixed sleeve 72 sleeved on the solar panel mounting column 46 is formed in the center of the lower end of the solar panel 7; a second fixing surface 721 is formed on the inner wall of the fixing sleeve 72; a first fixing surface 463 abutting against the second fixing surface 721 is formed on the side surface of the solar panel fixing column 46; during installation, the solar panel 7 is sleeved on the solar panel fixing column 46, the solar panel is circumferentially fixed under the matching of the first fixing surface 463 and the second fixing surface 721, then a screw is screwed into the solar panel mounting hole 461, and the solar panel 7 is axially fixed through threaded matching; the solar panel 7 converts solar energy into electric energy and charges the storage battery to provide electric energy for the electronic component of the invention.

In the invention, the baffle plate 91 and the baffle plate slot 231 are sealed by a sealing ring or sealant; the barrel body 1 and the connecting body 2 can be connected in a high-pressure pot cover connection mode, and can also be connected in a threaded connection and sealing ring mode; the connecting body 2 and the sealing cover 4 can be circumferentially fixed through a positioning pin and are sealed or welded by combining a sealing ring to realize sealing and fixed connection.

When the garbage cleaning machine is placed in a water area needing cleaning, garbage floating on the water surface can be automatically cleaned.

In the initial state, the water surface position is always maintained between the extensions 21 by the air between the float and the inside of the trash can.

In the working process, one or more floaters 3 float up and down relative to the connecting body 2 under the action of waves and drive the air extraction piston 37 to reciprocate in the piston cavity 411, and because the second one-way valve 412 is arranged between the piston cylinder 41 and the sealing cover 4, and the third one-way valve 413 is arranged on the side wall of the piston cylinder 41, when the air extraction piston 37 reciprocates, the air in the sealing cover 4 is extracted in one way through the second one-way valve 412 and is discharged in one way through the third one-way valve 413; because the pushing cylinder 42 is installed at the upper end of the third one-way valve 413, the time for waves to flap the floater 3 each time is short, so that the time for the piston cylinder 41 to exhaust air through the third one-way valve 413 each time is short, exhausted air enters the pushing cylinder 42, the air pressure in the pushing cylinder can rise in a short time, the pushing cylinder 421 moves towards the rotating gear 5 to push the rotating gear 5 to rotate, and then the air in the pushing cylinder 42 passes through the exhaust groove 4211 and is exhausted to reset the pushing cylinder 421 under the action of the first spring 424; a torsion spring 423 is connected between the pushing cylinder 42 and the piston cylinder 41, so that the pushing cylinder 42 can always abut against the rotating gear 5 in the moving process, and meanwhile, the corresponding cylinder 42 of the floater 3 which is not floated can automatically deflect along with the rotation of the ratchet wheel 43 to reduce the resistance when the rotating gear 5 rotates; during the float 3 floating up and down, air above the piston 8 is drawn out so that the piston 8 moves upwards and compresses the second spring 49.

The rotation of the rotating gear 5 drives the transmission gear 61 in meshing transmission with the rotating gear to rotate, the electric control button 71 can be an electromagnet, the electromagnet is in a non-electrified state, and because the lower end of the electromagnet is made of magnetic materials such as iron, the magnet 621 attracts the electromagnet 621, so that the magnet 621 positioned above the transmission gear 61 is not abutted against the fixture block 611 under the attraction of the electric control button 71, and the fixture block 61 is clamped with the connecting disc 63 under the action of the spring strip 613; the rotating gear 5 drives the connecting disc 63 and the screw 64 formed below the connecting disc 63 to rotate, the screw 64 is in threaded connection with the baffle plate assembly 9, and the baffle plate assembly 9 is always positioned at the lowest end of the external threads 642 of the screw 64 due to the rotation of the screw 64, namely the baffle plate 91 is in a closed state; since the reverse rotation of the ratchet 51 is restricted by the check pawl 43 so that the screw 64 cannot rotate reversely in this state, the shutter 91 is always in the closed state; because the gas in the sealing cover 4 is continuously pumped out under the action of waves, the air pressure in the cavity above the piston 8 in the sealing cover 4 is reduced, and at the moment, the air pressure in the barrel body 1 is higher than the air pressure in the sealing cover 4, so that the piston 8 moves upwards to increase the volume between the lower part of the piston 8 and the interior of the barrel body 1, and the air pressure in the barrel body 1 is reduced; when the controller detects that the air pressure is reduced to a preset value through the air pressure sensor 13 communicated with the interior of the barrel body 1, the electric control button 71 starts to be powered on, at the moment, the magnet 621 and the electric control button 71 repel each other and move downwards to enable the clamping block 611 to abut against each other, the clamping block 611 is separated from the connecting disc 63 under the action of the inclined surface 6111, the screw 64 is not limited by the clamping block 611, so that the screw 64 can be in a free rotating state, the baffle assembly 9 is subjected to upward pulling force due to the contraction of the third spring 65, the screw 64 can move along with the baffle assembly 9 and rotate freely until the raised head 922 abuts against the limiting part 641, so that the baffle 91 is in an open state and cannot be separated from the baffle slot 231, and garbage and water are sucked into the barrel body 1 under the action of the air pressure difference; the electric control button 71 is set to be powered off automatically after being powered on for a preset time, along with the up-and-down movement of the float 3 driven by waves, the float 3 drives the rotating gear 5 to rotate to drive the transmission gear 61 to rotate, the clamping block 611 is clamped into the clamping groove 631 again under the action of the spring strip 613 to drive the screw 64 to rotate, and at the moment, the baffle assembly 9 returns to the lowest end of the external thread 642 again under the rotation of the external thread 642 under the action of the waves, so that the baffle assembly 9 is closed.

Because the rotating gear 5 is equidistantly distributed with a plurality of counting teeth 52 along the circumferential direction, the sealing cover 4 is fixedly connected with the counting sensor 47 and the ventilation electromagnetic valve 48, after the electric control button is powered off, the controller controls the counting sensor 47 to work and counts through the counting teeth 52 to obtain the number of rotating turns of the rotating gear 5, after the rotating gear 5 rotates for a set number of turns (the number of turns is greater than the number of rotating turns of the rotating gear 5 corresponding to the baffle assembly 9 from the uppermost end to the lowermost end), the baffle assembly 9 moves to the lowermost end again and completely blocks the extension part 21, and then the controller controls the ventilation electromagnetic valve 48 to be conducted to ensure that the external air enters the sealing cover 4 to ensure that the air pressures on the upper side and the lower side; the piston 8 moves downwards under the action of the second spring 49, water is squeezed out through the first one-way valve 11, the collected garbage in the barrel body is blocked by the filter screen, and finally the ventilation electromagnetic valve 48 is controlled to be closed; after the barrel body 1 drains water under the action of the piston 8, the water level in the barrel body 1 is slightly lower than the external water level; the steps are repeated, so that the garbage in the water is collected, and a user can continue to work only by taking out the garbage collected in the barrel body 1 in one period; the counting sensor 47, the air pressure sensor 13, the ventilation solenoid valve 48 and the electric control button 71 are powered by the solar panel 7.

According to the garbage can, the floater is driven by waves to float up and down to generate negative pressure in the can body 1, and the baffle plate assembly 9 is opened or closed to periodically collect garbage at the extending part 21; by arranging the screw 64, the third spring 65 and the electric control button 71, the time for opening the baffle plate assembly 9 is short, and garbage is effectively absorbed; the float 3 floats to rotate the ratchet 51; after the shutter assembly 9 is closed, the water is discharged by the piston 8; the product can reduce the air pressure in the sealing cover 4 by waves by arranging a plurality of piston cylinders 41 on the side wall of the sealing cover 4 and the floater 3 for driving the piston cylinders; the invention drives the rotating gear to rotate through pneumatics by installing the pushing cylinder 42 on the piston cylinder 41; according to the invention, a clamping block 611 is arranged on a transmission gear 61, a spring strip 613 is arranged between the clamping block 611 and the transmission gear 61, an inclined surface 6111, a magnet 621 arranged above the clamping block 611 and an electric control button 71 are formed on the clamping block 611, and the connection relation between the transmission gear 61 and a connecting disc 63 can be changed by electrifying or powering off the electric control button 71; according to the product, the third spring 65 in a stretching state is arranged between the baffle plate assembly 9 and the screw rod mounting seat 44, so that the baffle plate 91 can be opened in a short time, and an object positioned on the extension part 21 enters the barrel body 1 under the action of air pressure difference; according to the invention, the piston 8, the air-vent electromagnetic valve 48 and the second spring 49 are arranged, so that after garbage and water are sucked, the second spring 49 extends to drive the piston 8 to move downwards to discharge part of water, and the water surface position is always positioned between the extension parts 21.

Claims

1. The utility model provides a surface of water floating garbage collecting vessel which characterized in that: comprises a barrel body (1), a connecting body (2) which is detachably and hermetically connected with the upper end of the barrel body (1), a sealing cover (4) which is hermetically and fixedly connected with the upper end of the connecting body (2) and a plurality of floaters (3) which are arranged on the connecting body (2) along the circumferential direction at equal angles and used for air suction;

the side wall of the floater (3) is fixedly connected with a floating rod (31) which is rotationally connected to the connecting body (2); the side wall of the sealing cover (4) is fixedly connected with a piston cylinder (41) communicated with the sealing cover (4) corresponding to each floater (3); a second one-way valve (412) is arranged between the piston cylinder (41) and the sealing cover (4); a third one-way valve (413) is formed on the piston cylinder (41) and close to the side wall of the second one-way valve (412); the second one-way valve (412) is in one-way communication with the piston cylinder (41) from the inside of the sealing cover (4), and the third one-way valve (413) is in one-way communication with the outside of the piston cylinder (41); a piston rod (36) is connected in the piston cylinder (41) in a sealing and sliding manner; a transmission assembly (35) is rotatably connected to the connecting body (2) corresponding to each floating rod (31); the transmission assembly (35) is respectively connected with the piston rod (36) and the floating rod (31) in a rotating mode; the floating rod (31) rotates to drive the piston rod (36) to slide along the inner wall of the piston cylinder (41) through the transmission assembly (35);

the upper end of the sealing cover (4) is rotatably connected with a rotating gear (5); a pushing cylinder (42) for driving the rotating gear (5) to rotate is connected to the third one-way valve (413) in a sealing and rotating mode; a plurality of screw mounting seats (44) which are distributed at equal angles along the circumferential direction and staggered with the piston cylinder (41) are formed on the periphery of the sealing cover (4); the screw rod mounting seat (44) is provided with a vertically arranged screw rod assembly (6); the screw assembly (6) comprises a screw (64) rotatably connected to the lower end of the screw mounting seat (44), a connecting disc (63) fixedly connected to the upper end of the screw (64) and positioned on the screw mounting seat (44), and a transmission gear (61) sleeved on the connecting disc (63) and in meshing transmission connection with the rotating gear (5); a plurality of clamping blocks (611) and spring strips (613) connected with the clamping blocks (611) are mounted on the inner side of the transmission gear (61); a plurality of clamping grooves (631) used for clamping the clamping blocks (611) are formed in the periphery of the connecting disc (62) at equal angles along the circumferential direction; the side wall of the screw rod (64) is formed with an external thread (642); the screw assembly (6) further comprises a pressing block (62) used for separating the clamping block (611) from the clamping groove (631);

the connecting body (2) comprises a sleeve (25) and a plurality of extending parts (21) fixedly connected to the lower end of the sleeve (25) and used for allowing garbage to enter; a garbage inlet (211) extending to the outer side of the extension part (21) is formed at the lower part of the connecting body (2); each extension part (21) is positioned between two adjacent floating rods (31) and communicated with the insides of the barrel body (1) and the sleeve (25); a baffle plate assembly (9) used for sealing the extension part (21) is sleeved on the outer side of the barrel body (25); a raised head (922) which is connected with the external thread (642) in a sliding manner is fixedly connected to the baffle plate assembly (9); when the baffle plate assembly (9) enables the extension part (21) to be closed, the convex head (922) is just disengaged from the lower end of the external thread (642); the upper end of the rotating gear (5) is fixedly connected with a ratchet wheel (51); a non-return pawl (43) which enables the ratchet wheel (51) to rotate in one direction is fixedly connected to the sealing cover (4); the rotating gear (5) drives the baffle plate assembly (9) to move downwards; the upper end of the baffle plate component (9) is fixedly connected with a third spring (65) fixedly connected with the lower end of the screw mounting seat (44);

a piston (8) is connected in the sealing cover (4) in a sealing and sliding manner; a second spring (49) is arranged between the piston (8) and the sealing cover (4); the lower end of the barrel body (1) is fixedly connected with a first one-way valve (11) which enables the interior of the barrel body (1) to be communicated with the outside from top to bottom;

an air pressure sensor (13) for detecting the air pressure in the barrel body (1) is mounted on the upper part of the outer wall of the barrel body (1); a controller and a storage battery are arranged in the sealing cover (4); the upper end of the sealing cover (4) is provided with a ventilation electromagnetic valve (48) which is electrically connected with the controller and is used for communicating the inside of the sealing cover (4) with the outside; an electric control button (71) which is used for driving the pressing block (62) to move up and down and is electrically connected with the controller is arranged above the pressing block (62).

2. A water surface floating garbage can as defined in claim 1, wherein: the pushing cylinder (42) comprises a guide cylinder (422) which is connected to the upper end of the third one-way valve (413) in a sealing and rotating mode and is communicated with the third one-way valve; a push cylinder (421) is sleeved outside the guide cylinder (422); the end part of the guide cylinder (422) is fixedly connected with a first spring (424) fixedly connected with the bottom surface of the push cylinder (421); an exhaust groove (4211) is formed in the inner wall of the push cylinder (421) along the axial direction; and a torsion spring (423) fixedly connected with the third one-way valve (413) is fixedly connected to the outer wall of the guide cylinder (422).

3. A water surface floating garbage can as defined in claim 1, wherein: a plurality of counting teeth (52) which are distributed at equal angles along the circumferential direction are formed on the inner side of the rotating gear (5); a photoelectric sensor (47) is arranged at the upper end of the sealing cover (4) towards the counting teeth (52); the photoelectric sensor (47) is electrically connected with the controller.

4. A water surface floating garbage can as defined in claim 1, wherein: the electric control button (71) is an electromagnet; the upper end of the pressing block (62) is fixedly connected with a magnet (621) which is repelled with the electromagnet.

5. A water surface floating garbage can as defined in claim 1, wherein: the upper end of the sealing cover (4) is fixedly connected with a solar panel (7) used for charging the storage battery.