CN106697680A - Solar automatic packing and bag replacement dustbin - Google Patents

Abstract

The invention discloses a solar-powered automatic packing and bag-changing garbage box, which comprises a box body. A garbage can is arranged in the box. The garbage can is a barrel-shaped structure with two ends open. The upper end of the coil is equipped with a guide ring and a lifting mechanism connected with the guide ring. The movable coil can move upwards along the inner wall of the trash can. It also includes a garbage cover. The lower side of the garbage cover is provided with an energized coil. The energized coil is facing the upper end of the trash can. Both the lower end and the upper end of the trash can are equipped with a plastic sealing mechanism, which also includes a manipulator. The manipulator can realize horizontal and vertical expansion and vertical rotation and grab garbage bags. A storage area for storing garbage bags is set on the box of the trash can. The cylindrical surface is provided with an adhesive ring for bonding the upper port of the garbage bag. The invention can realize packing and bag changing of garbage bags, can discover and treat garbage in time, and carry out packing and bag changing in time.

Description

A solar-powered automatic bag-changing garbage bin

technical field

The invention belongs to the technical field of dustbins, and in particular relates to a solar-powered automatic bag-changing dustbin.

Background technique

With the improvement of living standards, the output of domestic waste is also increasing. Economic development makes people's living environment quality decline continuously. Reasonable disposal of domestic waste directly affects our quality of life. Invisibly, trash cans occupy a very important position in our lives. Ordinary garbage bins also take on the heavy responsibility of collecting household garbage, but they require a lot of cleaning personnel to take care of them. Sometimes the cleaning personnel are negligent or overwhelmed, which will cause garbage to overflow and no one will clean up and replace the garbage bags, thus affecting the living environment .

In order to solve the problem that the garbage bin overflow cannot be automatically cleaned and replaced, some solutions have been published in related patents, but the main consideration is how to pack and replace the bags conveniently and quickly. In the case of automatic bagging and bag changing, the Chinese patent application (authorized announcement number is CNIO5035593A) discloses an automatic bagging and bagging garbage bin. More convenient and faster. This device can't solve the problem of automatically packing and changing bags when no one is present.

Contents of the invention

The technical problem to be solved by the present invention is to provide a solar-powered automatic bag-changing garbage bin, which can realize bag-changing and avoid littering caused by untimely disposal, so as to solve the above-mentioned problems in the prior art.

The technical solution adopted by the present invention is: a solar-powered automatic bag-changing garbage box, including a box body, a garbage can is arranged in the box, the garbage can is a barrel-shaped structure with two ends open, and a lifting mechanism for lifting the garbage can is arranged at the lower end. Mechanism and movable coil, a guide ring and a lifting mechanism connected with the guide ring are placed on the upper end, the movable coil can move upward along the inner wall of the garbage bin, and the garbage cover is also included. The upper end of the trash can, the lower end and the upper end of the trash can are all equipped with a plastic sealing mechanism, and it also includes a manipulator. The manipulator can realize horizontal and vertical expansion and vertical rotation and grab garbage bags. A storage area for storing garbage bags is set on the garbage can. The outer cylindrical surface of the movable coil is provided with an adhesive ring for bonding the upper port of the garbage bag.

Preferably, the top of the box is connected with a solar photovoltaic panel through a column, and the solar photovoltaic panel and the column are connected through a universal joint.

Preferably, the above-mentioned lifting mechanism is provided with two sets of symmetry on both sides of the trash can, and each set of lifting mechanism includes a driving motor 1, a pulley 1 and a winding wheel, and the driving motor 1 is fixedly connected in the side wall of the box body, and its output shaft is connected to the winding wheel , the pulley is rotatably connected to the lower connecting rod, the other end of the lower connecting rod is fixedly connected to the outer wall of the trash can, one end of the winding rope is fixedly connected to the side wall of the box, and the other end is wound around the pulley and then wound on the winding wheel .

Preferably, the above-mentioned automatic bag-changing garbage bin for solar energy also includes two sets of guide mechanisms, the two sets of guide mechanisms are arranged on the front and rear sides of the garbage bin, each set of guide mechanisms includes two pairs of double guide wheels arranged up and down, and the double guide wheels The utility model is rotatably connected to the front and rear inner walls of the trash can, and its wheel surface is in contact with the trash can.

Preferably, there are two sets of the above-mentioned lifting mechanism, which are symmetrically arranged on both sides of the guide ring, and its structure includes a lifting cylinder, and the lever of the lifting cylinder is fixedly connected to the guide ring.

Preferably, an elastic vacuum adsorption ring is provided inside the guide ring, and the vacuum adsorption ring can absorb and fix the garbage bag.

Preferably, the above-mentioned plastic sealing mechanism includes heating resistance wires, two heating resistance wires are symmetrically arranged, and the two ends of each heating resistance wire are fixedly connected to the cylinder rod of the telescopic cylinder through an insulating bracket, and the two heating resistance wires can be moved relatively. The upper end or the lower end of the garbage bag is plastic-sealed.

Preferably, an infrared sensor is arranged outside the above-mentioned garbage cover, and the infrared sensor is used to detect whether someone throws garbage into the garbage can. The garbage cover is rotatably connected to the upper side of the box body, and is driven to rotate by the second driving motor.

Preferably, the above-mentioned garbage cover is provided with an infrared pair tube for detecting the height of the garbage stored in the garbage bin.

Preferably, the above-mentioned automatic bag-changing dustbin for solar energy also includes a controller, the controller is connected with a driving motor 1, a lifting cylinder, a telescopic cylinder, a heating resistance wire, an infrared sensor, an infrared pair tube, a energized coil, and a movable Coil, vacuum pump and drive motor two and manipulator.

Beneficial effects of the present invention: compared with prior art, effect of the present invention is as follows:

(1) The trash can of the present invention can pack and replace garbage bags through the plastic sealing mechanism, manipulator and lifting mechanism. When the garbage is full and has not been found and processed in time, the infrared tube is used to monitor whether the garbage in the garbage can reaches the set threshold , and carry out timely packaging and bag replacement, which facilitates urban sanitation management and strengthens urban environmental construction;

(2) The present invention uses solar energy for power supply. Solar energy is a clean energy source. Fully considering the characteristics of different angles of sunlight at different times of the day, the angle of the solar photovoltaic panel is adjusted through the universal joint and the angle of direct light to increase the illuminance of the solar photovoltaic panel. Provide sufficient energy for the device;

(3) Automatic monitoring of garbage, automatic plastic sealing and automatic manipulator operation through the controller, which greatly improves the level of automation, reduces labor intensity, and saves time and effort;

(4) The opening of the garbage bag is absorbed and fixed by the vacuum adsorption ring, which prevents the opening of the garbage bag from being pulled back to its original position by the conductive coil, and the adsorption is reliable and stable.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present invention;

Fig. 2 is the front view structure schematic diagram of the present invention;

Fig. 3 is a schematic diagram of the connection structure of the control principle of the present invention;

Fig. 4 is a schematic diagram of the connection structure of the control circuit of the present invention.

detailed description

The present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1: As shown in Figures 1-4, a solar-powered automatic bag-changing garbage box includes a box body 1, and a garbage can 2 is arranged in the box body 1, and the garbage can 2 is a barrel-shaped structure with openings at both ends The lower end is provided with a lifting mechanism and a movable coil 3 for lifting the trash can 2, a guide ring 4 and a lifting mechanism connected with the guide ring 4 are placed at the upper end, the movable coil 3 can move upwards along the inner wall of the trash can 2, and includes Garbage cover 5, the lower side of the garbage cover 5 is provided with a energized coil 6, the energized coil 6 is facing the upper end of the trash can 2, and the lower and upper ends of the trash can 2 are provided with a plastic sealing mechanism, and also includes a manipulator 7, which can realize horizontal and vertical expansion and contraction Rotate vertically and grab the garbage bag, the casing 1 of the garbage can 2 is provided with a storage area for storing the garbage bag, and the outer cylinder of the movable coil 6 is provided with an adhesive ring for bonding the upper port of the garbage bag.

Preferably, the above-mentioned garbage bin 2 is provided with two, which are divided into a recyclable garbage area and a non-recyclable garbage area. The recyclable garbage area and the non-recyclable garbage area are provided with a storage box 18, and the storage box 18 is divided into upper storage by a baffle. The storage box and the lower storage box, the upper and lower storage boxes are front-opening doors, the upper storage box is placed with solar batteries, and the lower storage box is placed with cleaning tools. The structure is compact, the loading and unloading management is convenient, and the production is simple. Water retaining plate 24 is arranged, is used to block rainwater.

Preferably, the top of the box body 1 is connected with a solar photovoltaic panel 20 through a column 19, and the solar photovoltaic panel 20 and the column 19 are connected through a universal joint 21, and the universal joint is rotated with damping, which can be self-positioned. By adjusting the solar photovoltaic panel The direct angle of radiation can improve the utilization rate of solar energy.

Preferably, the above-mentioned lifting mechanism is provided with two sets of symmetry on both sides of the trash can 2, and each set of lifting mechanism includes a driving motor-8, a pulley-9 and a winding wheel 10, and the driving motor-8 is fixedly connected in the side wall of the box body 1. The output shaft is connected with a winding wheel 10, the first pulley 9 is rotatably connected to the lower connecting rod 12, the other end of the lower connecting rod is fixedly connected to the outer side wall of the trash can 2, and one end of the winding rope 11 is fixedly connected to the side wall of the box body 1. The other end is wound on the winding wheel 10 after walking around the pulley-9. The lifting mechanism of this structure is simple in structure, easy to lift, fast in lifting speed and high in sensitivity.

Preferably, the automatic bag-changing dustbin of a kind of solar energy also includes two sets of guide mechanisms, and the two sets of guide mechanisms are arranged on the front and rear sides of the trash can 2, and each set of guide mechanisms includes two pairs of double guide wheels 13 arranged up and down, double Guide wheel 13 is rotatably connected on the front and rear inner walls of garbage can 2, and its wheel surface contacts with garbage can 2, and the garbage can can be oriented to move by guiding mechanism, prevents skewing from causing the garbage bag to be biased, and the plastic sealing effect is not good.

Preferably, the above-mentioned lifting mechanism is provided in two sets, symmetrically arranged on both sides of the guide ring 4 , and its structure includes a lifting cylinder 14 , and the lever of the lifting cylinder 14 is fixedly connected to the guide ring 4 .

Preferably, the inner side of the guide ring 4 is provided with an elastic vacuum adsorption ring 22, the vacuum adsorption ring 22 can absorb and fix the garbage bag, the vacuum adsorption ring 22 is an annular groove structure, and a vacuum tube is connected in the groove, the vacuum tube is connected to the vacuum pump, and the vacuum pump The relay is connected to the control terminal of the controller, and the vacuum tube is connected to the groove through the vacuum hole. There are three vacuum holes, which are evenly distributed in a ring shape, which can improve the uniformity of adsorption and the effect of adsorption and fixation is better.

Preferably, the above-mentioned plastic sealing mechanism includes heating resistance wires 15, two heating resistance wires 15 are arranged symmetrically, and the two ends of each heating resistance wire 15 are fixedly connected to the cylinder rod at the insulating and heat-insulating end of the telescopic cylinder 16 through insulating brackets. After the two heating resistance wires 15 move relatively, the upper end or the lower end of the garbage bag can be plastic-sealed, and the plastic sealing of the upper port and the lower port of the garbage bag can be realized. The plastic sealing effect is good, the plastic sealing is fast and convenient, and the plastic sealing is reliable. The two plastic sealing strips are provided with concave and convex sides that engage with each other on the plastic sealing side.

Preferably, the above-mentioned garbage cover 5 is provided with an infrared sensor 17, and the infrared sensor 17 is used to detect whether someone throws garbage into the garbage can. Rotate to detect whether someone throws rubbish into the trash can through the infrared sensor, thereby controlling the drive motor 2 to rotate and open the trash cover.

Preferably, the above-mentioned garbage cover 5 is provided with an infrared pair tube 23 for detecting the height of the garbage stored in the trash can. Through the infrared pair tube 23, the height monitoring of the garbage in the trash can can be realized, which is convenient for timely processing.

Preferably, the above-mentioned automatic bag-changing dustbin for solar energy also includes a controller, the controller is connected with a driving motor 1, a lifting cylinder, a telescopic cylinder, a heating resistance wire, an infrared sensor, an infrared pair tube, a energized coil, and a movable Coil, vacuum pump, drive motor 2, and each drive motor of the manipulator (grasping motor, vertical telescopic motor, horizontal telescopic motor, and rotating motor), detects someone throwing garbage through the infrared sensor, and the controller controls after receiving the signal from the infrared sensor The drive motor 2 drives the garbage cover to turn over, opens the garbage cover, and automatically closes the garbage cover according to the timing set by the controller. The controller is connected to the man-machine interface. The controller adopts STM32. The resistance wire and the drive motor 2 are connected to the controller through the relay, and the lifting cylinders on both sides of the recyclable trash can are connected to the pins PB6 and PB7 of the STM35 through the relay. The manipulator is equipped with four motors, three of which are used to drive the machine The arm rotates, stretches horizontally and stretches vertically, another motor is used for grabbing, and the manipulator is connected with the controllers PA9 and PA10 through two multi-channel relays. The infrared sensor is used to detect whether someone throws garbage and needs to open the lid of the garbage bin. The infrared sensor is connected to the PB1 pin of the STM32. The infrared pair tube is used to detect whether the garbage in the garbage bin is full. The two ends of the pair tube are connected to a 5V power supply, and the infrared pair tube signal lines on the recyclable garbage and non-recyclable garbage bins are respectively connected to the PA2 and PA3 pins of the STM32.

The dustbin control principle is as follows:

1. When someone throws garbage, the infrared sensor detects the garbage throwing signal, and the garbage throwing signal is transmitted to the signal receiving port of the controller. After the controller passes the check and comparison, it controls the drive motor 2 to automatically open the garbage cover. Automatically close the garbage cover at the set time;

2. Garbage bag packing operation: the infrared tube detects the signal that the garbage is full, and transmits the signal to the controller. After receiving the signal, the controller compares and detects whether the garbage is full. , then the controller controls the drive motor 2 of the garbage cover to open the garbage cover, and controls the lifting cylinder to work, lifts the guide cover, lifts up the space for the resistance wire to move laterally, and controls the telescopic cylinder to push the heating resistance wire, and The plastic sealing of the full garbage bag, after the plastic sealing is completed, the manipulator is driven to rotate and move, the claws of the manipulator grab the garbage bag to lift and rotate, and the full garbage bag is thrown next to the trash can for convenient processing. After the manipulator pulls out the full garbage bag, the controller controls the drive motor 2 to cover the garbage cover, and controls the retraction of the telescopic cylinder and the downward movement of the lifting cylinder to complete the packaging operation of the garbage bag;

3. Garbage bag replacement: When the manipulator pulls out the full garbage bag, after the telescopic cylinders and lifting cylinders return to their positions, the controller controls the movable coil and the energized coil to conduct reverse electricity, and there is garbage glued outside the movable coil The upper port of the bag, under the action of the electromagnetic field, the movable coil pulls the mouth of the garbage bag to move upwards. When it moves to the ring of the vacuum adsorption chamber, the controller controls the action of the vacuum pump to tighten the mouth of the garbage bag bonded to the movable coil. Fix it into the guide ring, cut off the conduction of the movable coil and the energized coil, the movable coil falls into the groove at the initial position, and glues the opening of the next garbage bag on the side, the controller controls the lifting cylinder, drives As soon as the motor moves, the trash can and the guide ring are moved up, and the lower end of the trash can falls out of the lower end of the garbage bag. The controller controls the telescopic cylinder at the lower end, and the telescopic cylinder pushes the resistance heating wire to seal the lower end of the garbage bag. After the plastic sealing is completed, the controller controls the garbage bag. The bucket and the guide ring are reset to complete the replacement of the garbage bag.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention, therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. a bag dustbin is changed in the automatic packing of a kind of solar energy, it is characterised in that：Including casing（1）, casing（1）Inside it is provided with rubbish Rubbish bucket（2）, dustbin（2）It is the barrel-like structure of both ends open, its lower end is provided with lifting dustbin（2）Hoisting mechanism and can Movable coil（3）, upper ends have guide ring（4）And with guide ring（4）The lifting mechanism of connection, movable coil（3）Can edge Dustbin（2）Inwall is moved up, also including garbage cover（5）, garbage cover（5）Downside is provided with hot-wire coil（6）, live wire Circle（6）Just to dustbin（2）Upper end, dustbin（2）Lower end and upper end are provided with plastic package mechanism, also including manipulator（7）, machine Tool hand（7）Can realize that level is flexible vertically and rotates vertically and crawl refuse bag, dustbin（2）Casing（1）Upper setting Deposit the storage area of refuse bag, movable coil（3）Outer cylinder is provided with the adhesive ring of bonding refuse bag upper port.

2. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Casing（1）Top Portion passes through column（6）It is connected with solar energy photovoltaic panel（5）, solar energy photovoltaic panel（5）With column（6）Between pass through universal joint（7）Even Connect.

3. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Hoisting mechanism exists Dustbin（2）Both sides set symmetrical two sets, and often covering hoisting mechanism includes motor one（8）, pulley one（9）And winding wheel （10）, motor（8）It is fixedly connected on casing（1）In the wall of side, its output shaft is connected with winding wheel（10）, pulley（9） It is rotatably connected to lower link（12）On, the lower link other end is fixedly connected on dustbin（2）On lateral wall, winding rope（11） One end is fixedly connected on casing（1）On the wall of side, the other end bypasses pulley one（9）After be wound into winding wheel（10）On.

4. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 3, it is characterised in that：Also include two sets Guiding mechanism, two sets of guiding mechanisms are arranged on dustbin（2）Front and rear side, often covering guiding mechanism includes that two couple couple for arranging up and down leads To wheel（13）, double directive wheels（13）It is rotatably connected to dustbin（2）On front and rear madial wall, its wheel face and dustbin（2）Phase Contact.

5. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Lifting mechanism sets Two sets are put, guide ring is symmetricly set on（4）Both sides, its structure includes lifting cylinder（14）, lifting cylinder（14）Lever fix It is connected to guide ring（4）On.

6. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Guide ring（4） Inner side is provided with elastic vacuum absorption ring（22）, vacuum suction ring（22）Refuse bag can be adsorbed and fixed.

7. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Plastic package mechanism bag Include heating resistance wire（15）, heating resistance wire（15）It is symmetrically arranged two, every heating resistance wire（15）Two ends are by insulation Support is fixedly attached to telescopic cylinder（16）Cylinder rod on, two heating resistance wires（15）Can be by refuse bag after relative movement End or lower end carry out plastic packaging.

8. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Garbage cover（5） It is provided with infrared sensor outward（17）, infrared sensor（17）For detecting whether someone to throw away rubbish in dustbin, garbage cover （5）It is rotatably connected to casing（1）Upper end side, and rotation is driven by motor two.

9. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Garbage cover（5） Inside it is provided with the infrared tube that detection dustbin deposits rubbish height（23）.

10. a bag dustbin is changed in the automatic packing of a kind of solar energy according to claim 1, it is characterised in that：Also include control Device processed, controller be connected with motor one, lifting cylinder, telescopic cylinder, heating resistance wire, infrared sensor, infrared tube, Hot-wire coil, movable coil, vavuum pump and motor two and manipulator.