Small-scale garbage collection and classification device on water surface

Abstract

The present invention discloses a small-scale garbage collection and classification processing device on a water surface, comprising a shell, the shell comprising an upper cover and a lower shell, a flow guide mechanism is arranged on the side of the lower shell, a garbage classification mechanism is provided on the side of the lower shell provided with the flow guide mechanism, a garbage collection mechanism is provided on the side of the lower shell opposite to the side provided with the garbage classification mechanism, an automatic balancing mechanism and a floating component are arranged on the lower shell, and an image recognition camera, an intermittent mechanism and an alignment mechanism are arranged on the upper cover. The device of the present invention is a garbage processing device specially designed for urban landscape waters, narrow rivers, aquaculture waters, etc., which can not only realize garbage collection, garbage classification identification, and garbage classification storage, but also can formulate water operation routes by remote control, and can realize automation.

Description

Technical Field

[0001] The invention belongs to the technical field of garbage cleaning, and in particular relates to a small-scale water surface garbage collection and classification processing device. Background Art

[0002] The pollution of floating garbage on the water surface has gradually threatened the drinking water safety, environmental sanitation and urban appearance of citizens. Therefore, mechanized cleaning of water surface garbage has become an important measure to protect the water environment.

[0003] Domestic and foreign methods of cleaning up water surface garbage generally use manual salvage and mechanical salvage. Manual salvage of water surface garbage uses a semi-cabin or deck motorized barge, and sanitation workers stand on the deck holding nets and other tools to directly pick up the garbage. This operation method is labor-intensive, has a poor working environment, and is very inefficient.

[0004] The traditional mechanical method uses a surface garbage cleaning ship with a crawler collector or a bucket collector to salvage the garbage using a hydraulic device. This type of water garbage cleaning ship is generally a single hull with functions such as collection and storage. The collection device mainly takes the form of a conveyor belt, a tipping bucket, etc., and its function is to guide the floating garbage in front and collect it in a dedicated garbage storage box.

[0005] When the conveyor belt salvage device salvages garbage, the device descends below the water surface and obtains rotational kinetic energy through the mechanical transmission salvage device. When the garbage encounters the salvage device, it is transported to the salvage net by the salvage rod of the salvage device. At the same time, the water carried by the garbage is filtered by the salvage net. As the salvage device rotates, the garbage is transported to the inside of the hull, thus completing the garbage cleaning work. The advantages of this salvage method are that it can collect a variety of garbage types, can operate continuously, can collect a large area of ​​water garbage, and is suitable for areas with large river flow rates and wide cleaning areas. The disadvantage is that the whole set of equipment is too heavy and is mostly used for large salvage ships.

[0006] The most notable feature of the bucket-type garbage salvage device is that the salvage structure is a bucket. The advantage is that it is easy and simple to make and easy to implement. It is mostly used to clean up water surface garbage with strong entanglement such as water hyacinth weeds. The disadvantage is that it takes up a lot of space and is easily damaged.

[0007] Although this type of ship has achieved mechanized operation and its efficiency has improved compared to manual salvage methods, it still has problems such as the ship's deck area being too small, too many interferences in the layout of operating equipment, poor working and living environment for crew members, insufficient degree of automation, limited garbage collection range and rate, and inability to achieve continuous operation.

[0008] In recent years, the attention paid to water pollution at home and abroad has been focused on large-scale pollution incidents such as leaks from oil tankers or merchant ships and land-based sewage discharges, while small-scale and scattered pollution behaviors or incidents have been neglected or even ignored. However, with the increase in the intensity and frequency of human social and economic activities in offshore waters, rivers, lakes and rivers, the number, variety and degree of harm of small-scale and scattered pollutants have also increased. From 1970 to 2003, plastic products have become the fastest growing waste in the United States, increasing nine times. Plastics account for about 60-80% of floating garbage in the ocean, and in some areas it has reached 90-95%.

[0009] In summary, there are many studies on the collection devices of floating objects on the water surface in large waters, and they are relatively mature. However, there are relatively few studies on the collection devices for small waters, such as urban landscape waters, narrow rivers, aquaculture waters, etc., and there are basically no such products on the market. However, this device is closely related to our lives, so the present invention will start from the problems and the general environment of the above-mentioned existing devices, and design a stable and efficient intelligent water surface small garbage collection and classification device. Summary of the invention

[0010] The purpose of the present invention is to provide a small-scale garbage collection and classification processing device on the water surface, which is suitable for small water areas and can realize the collection, classification identification and classification storage of garbage on the water surface.

[0011] The technical solution adopted by the present invention is a small-scale garbage collection and classification processing device on a water surface, comprising a shell, the shell comprising an upper cover and a lower shell, a side of the lower shell is provided with a diversion mechanism, a garbage classification mechanism is provided on the side of the lower shell where the diversion mechanism is provided, a garbage collection mechanism is provided on the side of the lower shell opposite to the side where the garbage classification mechanism is provided, an automatic balancing mechanism and a floating component are provided on the lower shell, and an image recognition camera, an intermittent mechanism and a positioning mechanism are provided on the upper cover.

[0012] The present invention is also characterized in that:

[0013] The two side surfaces of the lower shell body adjacent to the side surface with the garbage classification mechanism are both provided with propellers, and the portion where the lower shell body is connected with the garbage collection mechanism is provided with a connector, which is a frame-shaped silicone and is fixedly connected to the side edge of the lower shell body.

[0014] The flow guide mechanism includes a linear motor arranged on the upper part of the lower shell body, the linear motor is connected to two toggle rods through a toggle rod slider, the other ends of the two toggle rods are connected to a movable arm through a rotating pair, one end of the movable arm connected to the toggle rod is rotatably connected to the fixed arm through a bolt and a rotating bearing to form a rotating pair, and the other end of the fixed arm is fixedly connected to the lower shell body.

[0015] The garbage classification mechanism includes a plurality of classification doors opened on the side of the lower shell body, the classification doors are connected to the lower shell body by bolts through spring hinges, the lower ends of the classification doors are connected with thin wires, each classification door is correspondingly provided with a plurality of double-wheel fixed pulleys and a reduction motor, the plurality of double-wheel fixed pulleys are arranged on the top wall inside the lower shell body and the upper surface of the upper cover, the reduction motor is arranged on the upper surface of the upper cover, and the thin wires connected to the lower ends of the classification doors are connected to the reduction motor after passing through the plurality of double-wheel fixed pulleys in turn.

[0016] The automatic balancing mechanism comprises a reduction motor fixed on the upper cover and a rotating shaft fixed on the edge of the upper cover, wherein the reduction motor and the rotating shaft are connected by a belt and a pulley; a synchronous shaft is arranged on the side of the lower shell body, located above the garbage classification mechanism, and the synchronous shaft and the rotating shaft are connected by a belt and a pulley; a guide rod front fixing piece is arranged on both sides of the side of the lower shell body, located below the garbage classification mechanism, and the two guide rod front fixing pieces are respectively connected to the two ends of the synchronous shaft by belts and pulleys; two guide rod rear fixing pieces are arranged on the inner side wall of the lower shell body, and the guide rod rear fixing piece is connected to the guide rod front fixing piece located on the same side by a counterweight block power belt and a pulley; a guide rod is also connected between the guide rod front fixing piece and the guide rod rear fixing piece, and a counterweight block is sleeved on the guide rod, and the counterweight block is in close contact with the counterweight block power belt; an induction slot is arranged on the upper cover, and a copper ball is placed in the induction slot, and a trigger spring sheet is arranged at the end of the induction slot away from the garbage classification mechanism, and the reduction motor will be started when the copper ball touches the trigger spring sheet.

[0017] The image recognition camera comprises a camera rotating head and a camera bracket. The camera bracket is fixed to the upper cover. The camera bracket is connected to the camera rotating head via a spline. The image recognition camera faces the air guide mechanism.

[0018] The garbage collection mechanism includes a triangular prism-shaped tripod support frame, a matching hole is arranged on the center line of the tripod support frame, three sides of the tripod support frame are fixedly connected with classification boxes, a one-way door is arranged on the side of the classification box close to the shell, and a positioning magnet is arranged on the outer side between every two classification boxes.

[0019] The intermittent mechanism includes a motor bracket fixedly connected to the upper cover, a stepper motor is arranged on the motor bracket, a planetary gear frame is fixedly connected to the front end of the stepper motor, the stepper motor is connected to the sun gear through an extended motor shaft, a planetary gear is arranged on the planetary gear frame, and an intermittent gear ring is arranged on the outer ring of the planetary gear; a transmission rod is installed on the upper cover through a bearing seat, a transmission gear is fixedly connected to the transmission rod, the transmission gear is meshed with the intermittent gear ring, the transmission rod passes through the matching hole inside the triangular support frame, and is connected to the triangular support frame through a pin.

[0020] The alignment mechanism comprises a swing rod bracket fixedly connected to the middle part of the upper cover, and a magnetic swing rod is hingedly connected to the swing rod bracket.

[0021] The floating component comprises a front floating component and a rear floating component. The front floating component is arranged on the side of the lower shell, and the rear floating component is located behind the garbage collecting mechanism. The rear floating component is connected to the end of the transmission rod through a bearing seat.

[0022] The beneficial effects of the present invention are:

[0023] The device of the present invention greatly improves the garbage collection efficiency by setting a diversion mechanism with controllable opening and closing size; by setting a triangular space stacked classification box, a planetary gear reducer and incomplete teeth, the classification box can achieve high torque 120° intermittent rotation and simple classification of garbage, and improve space utilization; the garbage channel is unitized into three areas, and the garbage entering side by side is classified and processed by using the image recognition function; and the automatic balancing mechanism of gravity and belt drive is used to solve the problem of the change of the center of gravity during the garbage collection process. The garbage collection and classification processing device of the present invention can realize automatic control, save human resources, reduce the cost and danger of water garbage salvage, realize low-cost simple garbage classification, and has a large working range and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the garbage collection and classification processing device of the present invention;

[0025] Figure 2 It is a schematic diagram of the bottom structure of the garbage collection and classification processing device of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the flow guide mechanism and the shell in the garbage collection and classification processing device of the present invention;

[0027] Figure 4 It is a structural schematic diagram of a garbage classification mechanism, an automatic balancing mechanism and an image recognition camera in the garbage collection and classification processing device of the present invention;

[0028] Figure 5 It is a schematic diagram of the bottom structure of the garbage classification mechanism and the automatic balancing mechanism in the garbage collection and classification processing device of the present invention;

[0029] Figure 6 It is a structural schematic diagram of a garbage collection mechanism in the garbage collection and classification processing device of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the intermittent mechanism and the alignment mechanism in the garbage collection and classification processing device of the present invention;

[0031] Figure 8 It is a structural schematic diagram of a floating component in the garbage collection and classification processing device of the present invention.

[0032] In the figure, 1. flow guide mechanism, 1-1. movable arm, 1-2. fixed arm, 1-3. toggle rod, 1-4. linear motor, 1-5. bolt;

[0033] 2. Shell, 2-1. Lower shell, 2-2. Propeller, 2-3. Upper cover, 2-4. Connector;

[0034] 3. Garbage classification mechanism, 3-1. Classification door, 3-2. Speed ​​reduction motor, 3-3. Double wheel fixed pulley, 3-4. Spring hinge;

[0035] 4. Automatic balancing mechanism, 4-1. Speed ​​reduction motor, 4-2. Induction slot, 4-3. Copper ball, 4-4. Counterweight, 4-5. Rotating shaft, 4-6. Guide rod, 4-7. Synchronous shaft, 4-8. Counterweight power belt, 4-9. Front fixing piece of guide rod, 4-10. Rear fixing piece of guide rod;

[0036] 5. Image recognition camera, 5-1. Camera rotating head, 5-2. Camera bracket;

[0037] 6. Garbage collection mechanism, 6-1. One-way door, 6-2. Triangular support frame, 6-3. Alignment magnet, 6-4. Classification box;

[0038] 7. intermittent mechanism, 7-1. stud, 7-2. planetary gear carrier, 7-3. motor extension shaft, 7-4. sun gear, 7-5. planetary gear, 7-6. intermittent ring gear, 7-7. transmission gear, 7-8. transmission rod, 7-9. motor bracket, 7-10. stepper motor;

[0039] 8. Alignment mechanism, 8-1. Magnetic swing rod, 8-2. Swing rod bracket;

[0040] 9. Floating member, 9-1. Front floating member, 9-2. Rear floating member. DETAILED DESCRIPTION

[0041] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] The small-scale water surface garbage collection and classification processing device of the present invention has a structure as follows Figure 1 , Figure 2As shown, it includes a flow guide mechanism 1, a shell 2, a garbage classification mechanism 3, an automatic balancing mechanism 4, an image recognition camera 5, a garbage collection mechanism 6, an intermittent mechanism 7, an alignment mechanism 8 and a floating member 9. The shell 2 includes an upper cover 2-3 and a lower shell 2-1. The flow guide mechanism 1 is located in front of the shell 2 and is responsible for gathering garbage to the garbage classification mechanism 3 at the channel below the shell 2. The automatic balancing mechanism 4 is arranged at the channel below the shell 2. An image recognition camera 5 is installed above the connection between the shell 2 and the flow guide mechanism 1 and on the upper cover 2-3. The image recognition camera 5 faces the flow guide mechanism 1. The garbage collection mechanism 6 is located directly behind the shell 2. The intermittent mechanism 7 is located on the upper cover 2-3. The intermittent mechanism 7 is close to the connection between the garbage collection mechanism 6 and the shell 2. The alignment mechanism 8 is located on the upper cover 2-3 and directly above the intermittent mechanism 7. It cooperates with the intermittent mechanism 7 to align the garbage collection mechanism 6 with the channel below the shell 2 to ensure that the garbage enters the garbage collection mechanism 6 smoothly. The floating member 9 is used to prevent the entire device from sinking.

[0043] The two sides of the lower shell 2-1 adjacent to the side where the garbage classification mechanism 3 is provided are provided with propellers 2-2, and the propellers 2-2 are used to move the entire device forward. The portion where the lower shell 2-1 is connected to the garbage collection mechanism 6 is provided with a connector 2-4. The connector 2-4 is a frame-shaped silica gel, and its shape and size are the same as the side of the lower shell 2-1. The connector 2-4 is fixedly connected to the side edge of the lower shell 2-1, and is used to weaken the collision between the garbage collection mechanism 6 and the lower shell 2-1 when rotating, and also plays a certain sealing role.

[0044] The flow guide mechanism 1 includes a linear motor 1-4 arranged on the upper part of the lower shell 2-1, and the linear motor 1-4 is connected to two toggle rods 1-3 through a toggle rod slider. The other ends of the two toggle rods 1-3 are connected to the movable arm 1-1 through a rotating pair. One end of the movable arm 1-1 connected to the toggle rod 1-3 is connected to the fixed arm 1-2 through a bolt 1-5 and a rotating bearing to form a rotating pair. The other end of the fixed arm 1-2 is fixed to the lower shell 2-1 through a threaded connection.

[0045] The garbage classification mechanism 3 includes a plurality of classification doors 3-1 opened on the side of the lower housing 2-1. In this embodiment, three classification doors 3-1 are set. The classification door 3-1 is connected to the lower housing 2-1 by bolts through a spring hinge 3-4. The elastic force of the spring hinge 3-4 keeps the classification door 3-1 in a closed state. A thin wire is connected to the lower end of the classification door 3-1. Three double-wheel fixed pulleys 3-3 and a reduction motor 3-2 are correspondingly arranged behind each classification door 3-1. The three double-wheel fixed pulleys 3-3 are arranged in the following manner: two are arranged on the top wall inside the lower housing 2-1, and one is arranged on the upper surface of the upper cover 2-3. The reduction motor 3-2 is arranged on the upper surface of the upper cover 2-3. The thin wire at the lower end of the classification door 3-1 passes through the three double-wheel fixed pulleys 3-3 in turn and is connected to the reduction motor 3-2.

[0046] The automatic balancing mechanism 4 includes a reduction motor 4-1 fixedly connected to the upper cover 2-3 and a rotating shaft 4-5 fixedly connected to the edge of the upper cover 2-3, and the reduction motor 4-1 and the rotating shaft 4-5 are connected by a belt and a pulley; a synchronous shaft 4-7 is arranged on the side of the lower shell 2-1, located above the garbage classification mechanism 3, and the synchronous shaft 4-7 and the rotating shaft 4-5 are connected by a belt and a pulley; a guide rod front fixing piece 4-9 is arranged on both sides of the side of the lower shell 2-1, located below the garbage classification mechanism 3, and the two guide rod front fixing pieces 4-9 are respectively connected to the two ends of the synchronous shaft 4-7 by belts and pulleys; two guide rod rear fixing pieces 4- 10, the guide rod rear fixing part 4-10 is connected to the guide rod front fixing part 4-9 located on the same side through the counterweight power belt 4-8 and the pulley; the guide rod 4-6 is also connected between the guide rod front fixing part 4-9 and the guide rod rear fixing part 4-10, and the guide rod 4-6 is sleeved with a counterweight 4-4, and the counterweight 4-4 is in close contact with the counterweight power belt 4-8; the upper cover 2-3 is provided with a sensing groove 4-2, and a copper ball 4-3 is placed in the sensing groove 4-2, and the copper ball 4-3 can roll in the sensing groove 4-2, and a trigger spring sheet is provided at the end of the sensing groove 4-2 away from the garbage sorting mechanism 3, and the copper ball 4-3 will start the reduction motor 4-1 when it touches the trigger spring sheet.

[0047] The image recognition camera 5 includes a camera rotating head 5 - 1 and a camera bracket 5 - 2 . The camera bracket 5 - 2 is fixed to the upper cover 2 - 3 . The camera bracket 5 - 2 is connected to the camera rotating head 5 - 1 via a spline. The image recognition camera 5 faces the air guide mechanism 1 .

[0048] The garbage collection mechanism 6 includes a triangular prism-shaped triangular support frame 6-2, a matching hole is arranged on the center line of the triangular support frame 6-2, and classification boxes 6-4 are fixedly connected to the three sides of the triangular support frame 6-2. A one-way door 6-1 is arranged on the side of the classification box 6-4 close to the shell 2, and a positioning magnet 6-3 is arranged on the outer side between every two classification boxes 6-4.

[0049] The intermittent mechanism 7 includes a motor bracket 7-9 fixedly connected to the upper cover 2-3, a stepper motor 7-10 is arranged on the motor bracket 7-9, a planetary gear frame 7-2 is fixedly connected to the front end of the stepper motor 7-10, the stepper motor 7-10 is connected to the sun gear 7-4 through the motor extension shaft 7-3, a planetary gear 7-5 is arranged on the planetary gear frame 7-2, and an intermittent gear ring 7-6 is arranged on the outer ring of the planetary gear 7-5; a transmission rod 7-8 is installed on the upper cover 2-3 through a bearing seat, a transmission gear 7-7 is fixedly connected to the transmission rod 7-8, and the transmission gear 7-7 is meshed with the intermittent gear ring 7-6. The transmission rod 7-8 passes through the matching hole inside the triangular support frame 6-2 and is connected to the triangular support frame 6-2 through a pin. When the transmission rod 7-8 rotates under the action of the transmission gear 7-7, the torque can be transmitted to the triangular support frame 6-2, thereby driving the entire garbage collection mechanism 6 to rotate.

[0050] The alignment mechanism 8 includes a swing arm bracket 8-2 fixedly connected to the middle of the upper cover 2-3, and the swing arm bracket 8-2 is hingedly connected to the magnetic swing arm 8-1 through a bearing and a pin.

[0051] The floating member 9 includes a front floating member 9-1 and a rear floating member 9-2, wherein the front floating member 9-1 is arranged on the side of the lower shell 2-1 and is located in front of the propeller 2-2, and the rear floating member 9-2 is located behind the garbage collection mechanism 6, and the rear floating member 9-2 is connected to the end of the transmission rod 7-8 through a bearing seat. The floating member 9 can make the device work stably on the water surface.

[0052] The working process of the small-scale water surface garbage collection and classification processing device of the present invention is as follows:

[0053] (1) Garbage collection:

[0054] When the device encounters floating objects in front while cruising on the lake, the image recognition camera 5 on the device will make a judgment in advance, and under the action of the thrusters 2-2 on both sides of the device, the device will move forward in the direction of the floating objects, and control the linear motor 1-4 to retract inward, drive the guide mechanism 1 at the front end to move, so that the guide mechanism 1 opens to form an open state. The movable arm 1-1 and the fixed arm 1-2 of the guide mechanism 1 are connected by bolts, and there is a translation bearing at the connection, which allows the movable arm 1-1 to move flexibly and will not self-lock due to the nut driven during rotation. The fixed arm 1-2 and the lower shell 2-1 are connected by bolts to keep them fixed. One end of the toggle rod 1-3 is connected to the movable arm 1-1, and the other end is connected to the linear motor 1-4, and both ends are hinged. The linear motor 1-4 is fixed in the mounting groove of the shell 2. When the linear motor 1-4 is started, it drives the hinge of the toggle rod 1-3 installed on the linear motor 1-4 to rotate. The toggle rod 1-3 will give a thrust to the tail of the movable arm 1-1, driving the movable arm 1-1 to rotate, and then adjust the angle between the movable arms 1-1, so as to control the opening and closing angle of the device's guide mechanism 1 under different conditions, so that the garbage is collected in front of the classification door 3-1.

[0055] (2) Waste sorting:

[0056] The garbage classification mechanism 3 is composed of a classification door 3-1, a spring hinge 3-4, a reduction motor 3-2 and a double-wheel fixed pulley 3-3. Three spring hinges 3-4 are fixed above the garbage channel of the lower shell 2-1, and the spring hinge 3-4 is connected to the classification door 3-1 by bolts, so that the classification door 3-1 can be rotated in the direction of the garbage flow by the impact of water, and then connected to the reduction motor 3-2 on the shell 2 by a double-wheel fixed pulley group and a thin wire, which can not only avoid the problem of waterproofing, but also use the reduction motor 3-2 to control the three classification doors 3-1 separately. The classification door 3-1 divides the garbage channel into three independent small areas, and the reduction motor 3-2 is used to rotate and shrink the thin wire, and the thin wire transmits the tension to the lower end of the classification door 3-1 through the double-wheel fixed pulley group, so that the classification doors 3-1 that were originally bounced down by the spring hinge 3-4 can be rotated up one by one until the classification door 3-1 fits with the top of the classification channel, and the garbage can pass smoothly at this time.

[0057] The garbage in front of the classification door 3-1 is divided into the following two situations: First, if the garbage is of the same type, all the classification doors 3-1 in the classification channel are opened, and the type of garbage entering is identified. The stepper motor 7-10 of the intermittent mechanism 7 is controlled to rotate according to the type of garbage, so that the corresponding garbage classification box 6-4 rotates to the connector 2-4 to collect and store this type of garbage; Second, if the garbage is of different types, the classification doors 3-1 in the classification channel are all closed by the force of the spring hinge, so that the channel is divided into three equal units. When the garbage flows inward, it will be blocked at the classification door 3-1. The detection device will detect the type of garbage at each classification door 3-1 in advance, and rotate the garbage classification box 6-4 in turn, open the classification door 3-1 where the corresponding type of garbage is located, and make different types of garbage enter different classification boxes 6-4 one by one. This method can simply classify the garbage.

[0058] (3) Garbage storage work:

[0059] The garbage has been lined up in a row at the classification channel of the lower shell 2-1 and enters the classification box 6-4 in sequence. The image recognition camera 5 transmits the signal to the stepper motor 7-10, and the stepper motor 7-10 drives the motor extension shaft 7-3 to transmit the power to the sun gear 7-4. The sun gear 7-4 uses gear transmission to transmit the power to the intermittent gear ring 7-6 through the planetary gear 7-5. The incomplete external teeth on the intermittent gear ring 7-6 mesh with the transmission gear 7-7 to rotate and produce intermittent motion; the bearing seat is fixed on the upper cover 2-3, the transmission rod 7-8 is hinged to the bearing seat, and then the classification box 6-4 is bolted to the transmission rod 7-8. The intermittent motion of the transmission gear 7-7 drives the transmission rod 7-8 to move, and then the classification box 6-4 rotates intermittently at 120°.

[0060] After actual use analysis, the classification box 6-4 has inertial motion when rotating, so it cannot be aligned with the garbage channel after rotation. The present invention uses a pendulum-type alignment mechanism 8 to absorb the excess inertial force. When the alignment magnet 6-3 on the classification box 6-4 rotates through the magnetic swing rod 8-1, the rubber band between the magnetic swing rod 8-1 and the swing rod bracket 8-2 absorbs the excess inertial force and pulls the classification box 6-4 back to the correct position, so that the garbage can enter the classification box smoothly.

[0061] Each classification box 6-4 is equipped with a one-way door 6-1. The classification box 6-4 that is not working is located above the water surface, and the one-way door 6-1 is in a closed state. The one-way door 6-1 on the classification box 6-4 that works underwater is opened due to the resistance of water, and garbage can enter smoothly.

[0062] (4) Principle of self-balancing device

[0063] After the device of the present invention stores garbage, the weight of the garbage collection mechanism 6 increases, and there will be a problem of center of gravity deviation and instability in the water. An automatic balancing mechanism 4 is designed using a pulley and a belt. When the device tilts backward due to the change in the rear weight, the copper ball 4-3 in the sensing slot 4-2 moves backward to trigger the spring sheet. The device of the present invention is arranged that when the device shakes forward and backward by more than 5°, the copper ball 4-3 in the sensing slot 4-2 will touch the spring sheet, send a signal to the reduction motor 4-1, and make the pulley connected to the reduction motor 4-1 rotate in the opposite direction, drive the belt to transmit power to the synchronous shaft 4-7, and the synchronous shaft 4-7 then transmits the power to the counterweight power belt 4-8 respectively. Under the action of the counterweight power belt 4-8, the counterweight 4-4 moves along the guide rod 4-6 in the opposite direction of the movement of the copper ball 4-3, so as to adjust the center of gravity position, ensure that the device can work smoothly in the water, and will not cause the device to shake or overturn significantly, so that garbage can be collected and stored normally on the water.

[0064] The device of the present invention is a garbage disposal device specially designed for urban landscape waters, narrow rivers, aquaculture waters, etc. It can not only realize garbage collection, garbage classification identification, and garbage classification storage, but also can formulate water operation routes by remote control, and can realize automation.

Claims

1. Small-scale garbage collection and classification treatment device on water surface, It is characterized in that The invention comprises a shell (2), wherein the shell (2) comprises an upper cover (2-3) and a lower shell (2-1), a side of the lower shell (2-1) is provided with a flow guide mechanism (1), a side of the lower shell (2-1) provided with the flow guide mechanism (1) is provided with a garbage classification mechanism (3), a side of the lower shell (2-1) opposite to the side provided with the garbage classification mechanism (3) is provided with a garbage collection mechanism (6), an automatic balancing mechanism (4) and a floating member (9) are provided on the lower shell (2-1), and an image recognition camera (5), an intermittent mechanism (7) and an alignment mechanism (8) are provided on the upper cover (2-3); The garbage classification mechanism (3) comprises a plurality of classification doors (3-1) opened on the side of the lower shell (2-1); the classification doors (3-1) are connected to the lower shell (2-1) by bolts via spring hinges (3-4); a thin wire is connected to the lower end of the classification door (3-1); each classification door (3-1) is correspondingly provided with a plurality of double-wheel fixed pulleys (3-3) and a reduction motor (3-2); the plurality of double-wheel fixed pulleys (3-3) are arranged on the top wall inside the lower shell (2-1) and the upper surface of the upper cover (2-3); the reduction motor (3-2) is arranged on the upper surface of the upper cover (2-3); the thin wire connected to the lower end of the classification door (3-1) passes through the plurality of double-wheel fixed pulleys (3-3) in sequence and is connected to the reduction motor (3-2); The automatic balancing mechanism (4) comprises a reduction motor (4-1) fixedly connected to the upper cover (2-3) and a rotating shaft (4-5) fixedly connected to the edge of the upper cover (2-3), wherein the reduction motor (4-1) and the rotating shaft (4-5) are connected via a belt and a pulley; a synchronous shaft (4-7) is arranged on the side of the lower shell (2-1) and located above the garbage classification mechanism (3), wherein the synchronous shaft (4-7) and the rotating shaft (4-5) are connected via a belt and a pulley; guide rod front fixing members (4-9) are arranged on both sides of the side of the lower shell (2-1) and located below the garbage classification mechanism (3), wherein the two guide rod front fixing members (4-9) are respectively connected to the two ends of the synchronous shaft (4-7) via a belt and a pulley; and two guide rod front fixing members (4-9) are arranged on the inner side wall of the lower shell (2-1). a guide rod rear fixing member (4-10), the guide rod rear fixing member (4-10) being connected to the guide rod front fixing member (4-9) located on the same side via a counterweight block power belt (4-8) and a pulley; a guide rod (4-6) is also connected between the guide rod front fixing member (4-9) and the guide rod rear fixing member (4-10), a counterweight block (4-4) is sleeved on the guide rod (4-6), and the counterweight block (4-4) is in close contact with the counterweight block power belt (4-8); an induction groove (4-2) is provided on the upper cover (2-3), a copper ball (4-3) is placed in the induction groove (4-2), a trigger spring sheet is provided at one end of the induction groove (4-2) away from the garbage classification mechanism (3), and the copper ball (4-3) will start the reduction motor (4-1) when it touches the trigger spring sheet; The garbage collection mechanism (6) comprises a triangular prism-shaped triangular support frame (6-2), a matching hole is arranged on the center line of the triangular support frame (6-2), three sides of the triangular support frame (6-2) are fixedly connected to classification boxes (6-4), a one-way door (6-1) is arranged on the side of the classification box (6-4) close to the shell (2), and an alignment magnet (6-3) is arranged on the outer side between every two classification boxes (6-4); The intermittent mechanism (7) comprises a motor bracket (7-9) fixedly connected to the upper cover (2-3), a stepper motor (7-10) being arranged on the motor bracket (7-9), a planetary gear frame (7-2) being fixedly connected to the front end of the stepper motor (7-10), the stepper motor (7-10) being connected to a sun gear (7-4) via a motor extension shaft (7-3), a planetary gear (7-5) being arranged on the planetary gear frame (7-2), and an intermittent gear ring (7-6) being arranged on the outer ring of the planetary gear (7-5); a transmission rod (7-8) being mounted on the upper cover (2-3) via a bearing seat, a transmission gear (7-7) being fixedly connected to the transmission rod (7-8), the transmission gear (7-7) being meshed with the intermittent gear ring (7-6), and the transmission rod (7-8) passing through a matching hole inside the triangular support frame (6-2) and being connected to the triangular support frame (6-2) via a pin; The alignment mechanism (8) comprises a swing rod bracket (8-2) fixedly connected to the middle part of the upper cover (2-3), and a magnetic swing rod (8-1) is hingedly connected to the swing rod bracket (8-2).

2. The small-scale water surface garbage collection and classification processing device according to claim 1, It is characterized in that Propellers (2-2) are provided on two side surfaces of the lower shell (2-1) adjacent to the side surface on which the garbage classification mechanism (3) is provided. A connector (2-4) is provided at a portion where the lower shell (2-1) is connected to the garbage collection mechanism (6). The connector (2-4) is frame-shaped silicone and is fixedly connected to the side edge of the lower shell (2-1).

3. The small-scale water surface garbage collection and classification processing device according to claim 1, It is characterized in that The flow guide mechanism (1) comprises a linear motor (1-4) arranged on the upper part of the lower housing (2-1); the linear motor (1-4) is connected to two toggle rods (1-3) via a toggle rod slider; the other ends of the two toggle rods (1-3) are connected to a movable arm (1-1) via a rotating pair; one end of the movable arm (1-1) connected to the toggle rod (1-3) is rotatably connected to a fixed arm (1-2) via a bolt (1-5) and a rotating bearing to form a rotating pair; the other end of the fixed arm (1-2) is fixedly connected to the lower housing (2-1).

4. The small-scale water surface garbage collection and classification processing device according to claim 1, It is characterized in that The image recognition camera (5) comprises a camera rotating head (5-1) and a camera bracket (5-2); the camera bracket (5-2) is fixedly connected to the upper cover (2-3); the camera bracket (5-2) is connected to the camera rotating head (5-1) via a spline; and the image recognition camera (5) faces the flow guide mechanism (1).

5. The small-scale water surface garbage collection and classification processing device according to claim 1, It is characterized in that The floating component (9) comprises a front floating component (9-1) and a rear floating component (9-2); the front floating component (9-1) is arranged on the side of the lower shell (2-1); the rear floating component (9-2) is located behind the garbage collection mechanism (6); and the rear floating component (9-2) is connected to the end of the transmission rod (7-8) via a bearing seat.

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