Garbage classification and recovery device

Abstract

The invention belongs to the technical field of garbage recycling equipment, and particularly provides a garbage classification recycling device which comprises a shell, a classification mechanism and a transfer mechanism, the shell is provided with a garbage throwing opening, a plurality of garbage containing cavities are formed in the shell, and the classification mechanism is provided with a garbage throwing part and can rotate around a first axis; the transfer mechanism comprises a first driver and a conveying belt, one end of the conveying belt corresponds to the garbage throwing opening, and the other end of the conveying belt corresponds to the garbage throwing part. The first driver controls the garbage transfer rhythm by controlling the start and stop or the movement speed of the conveying belt, and after the garbage throwing part successfully resets, next to-be-classified garbage is transferred to the garbage throwing part; therefore, the to-be-classified garbage can be prevented from falling into a wrong garbage accommodating cavity or falling out of the garbage accommodating cavity without passing through the garbage throwing part, so that the garbage classification effect is ensured.

Description

Technical Field

[0001] The present application belongs to the technical field of garbage recycling equipment, and specifically relates to a garbage sorting and recycling device. Background Art

[0002] As people's environmental awareness increases, intelligent garbage classification and recycling devices are gradually put into use. The current intelligent garbage classification and recycling devices generally include a shell, a classification mechanism and multiple garbage bins arranged in the shell. The shell is provided with a garbage delivery port, and the classification mechanism has a movable garbage throwing part. The initial position of the garbage throwing part corresponds to the garbage delivery port. After the garbage is thrown into the shell from the garbage delivery port, it is received by the garbage throwing part. The garbage throwing part can throw it into the corresponding garbage bin according to the type of the garbage, and then reset and wait for the next garbage input. However, in actual use, the user may continuously throw garbage into the garbage delivery port. When the garbage throwing part does not have time to reset, the thrown garbage may fall into the wrong garbage bin or fall outside the garbage bin, thereby affecting the garbage classification effect. Summary of the invention

[0003] The purpose of the present application is to provide a garbage sorting and recycling device, aiming to solve the technical problem that the existing garbage sorting and recycling device is difficult to handle continuously input garbage.

[0004] To achieve the above-mentioned purpose, the technical solution adopted in the present application is: a garbage sorting and recycling device, including a shell, a sorting mechanism and a transfer mechanism, the shell is provided with a garbage delivery port, the shell has a plurality of garbage receiving chambers inside, the plurality of garbage receiving chambers are spaced apart around a first axis, the sorting mechanism is arranged in the shell, the sorting mechanism has a garbage throwing part, the sorting mechanism can rotate around the first axis to selectively align the garbage throwing part with one of the garbage receiving chambers, the transfer mechanism is arranged in the shell, the transfer mechanism includes a first drive and a conveyor belt, the first drive controls the movement of the conveyor belt, one end of the conveyor belt corresponds to the garbage delivery port, and the other end of the conveyor belt is used to correspond to the garbage throwing part.

[0005] Furthermore, the classification mechanism includes a second driver, a third driver and a rotating assembly. The second driver is connected to the rotating assembly and is used to drive the rotating assembly to rotate around a first axis. The rotating assembly is provided with a notch and a blocking surface corresponding to the edge of the notch. The third driver is fixed to the rotating assembly and is connected to the garbage throwing part, and is used to drive the garbage throwing part to move relative to the rotating assembly to open or close the notch. The blocking surface is used to block the garbage placed on the top of the garbage throwing part when the garbage throwing part opens the notch.

[0006] Furthermore, a protective edge is arranged on the top of the garbage throwing part, and the protective edge is located at an end of the garbage throwing part away from the first axis.

[0007] Furthermore, the rotating assembly includes a rotating disk and a side baffle fixed on the top of the rotating disk, a notch is provided on the rotating disk, a side surface of the side baffle close to the edge of the notch is a blocking surface, the second driver is fixed on the bottom of the rotating disk, the third driver is fixed on the top of the rotating disk, and an escape opening is formed between the rotating disk and the side baffle for the garbage throwing part to pass through.

[0008] Furthermore, there are two side baffles, which are located at two opposite sides of the notch.

[0009] Furthermore, the side baffle is provided with an insertion port, and the classification mechanism also includes a mounting bracket and a mounting plate, the mounting bracket is fixed to the top of the rotating disk, one end of the mounting plate is fixed to the mounting bracket, and the other end of the mounting plate is inserted into the insertion port, and the third drive is installed at the bottom of the mounting plate.

[0010] Furthermore, the garbage classification and recycling device also includes a central controller and a visual recognition module for identifying garbage. The first driver, the classification mechanism and the visual recognition module are all electrically connected to the central controller, and the central controller can control the rotation of the classification mechanism.

[0011] Furthermore, the garbage sorting and recycling device also includes a central controller, a detection module and a communication module. The detection module and the communication module are both electrically connected to the central controller. The detection module is used to detect the amount of garbage in the garbage receiving chamber, and the communication module is used to transmit an alarm signal to the outside world.

[0012] Furthermore, the garbage classification and recycling device further comprises a display module, which is mounted on the housing;

[0013] And / or, the garbage classification and recycling device also includes a voice broadcast module, and the voice broadcast module is installed on the shell.

[0014] Furthermore, the conveyor belt is located above the classification mechanism, and the transfer mechanism also includes an inclined guide rail, one end of the inclined guide rail is connected to an end of the conveyor belt away from the garbage delivery port, and the other end of the inclined guide rail is used to correspond to the garbage throwing part.

[0015] Compared with the prior art, the garbage classification and recycling device provided by the present application has the following beneficial effects: the user throws the garbage to be classified into the shell one by one from the garbage delivery port, and the garbage entering the shell is received by one end of the conveyor belt, and the initial position of the garbage throwing part is located at the other end of the conveyor belt. When a piece of garbage to be classified on the conveyor belt is transferred to the garbage throwing part, the classification mechanism rotates around the first axis so that the garbage throwing part is aligned with the garbage receiving cavity corresponding to the type of the garbage to be classified, and the garbage to be classified is thrown into the garbage receiving cavity, and then the garbage throwing part is reset to the initial position. The first driver controls the start and stop or movement speed of the conveyor belt to control the rhythm of garbage transfer. After the garbage throwing part is successfully reset, the next piece of garbage to be classified is transferred to the garbage throwing part, so that the garbage to be classified can be prevented from falling into the wrong garbage receiving cavity or falling outside the garbage receiving cavity without passing through the garbage throwing part, thereby ensuring the garbage classification effect. And by rotating the classification mechanism around the first axis to classify garbage, the garbage classification efficiency can be improved, so that the garbage on the conveyor belt can be quickly cleaned, which is conducive to the user to continuously put in garbage and improve the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A schematic diagram of the three-dimensional structure of a garbage classification and recycling device provided in an embodiment of the present application;

[0018] Figure 2 for Figure 1 A side view of the waste sorting and recycling device shown behind a hidden housing;

[0019] Figure 3 for Figure 1 The three-dimensional structural diagram of the garbage classification and recycling device shown is shown after the shell is hidden;

[0020] Figure 4 for Figure 3 The three-dimensional structure diagram of the classification mechanism of the garbage classification and recycling device shown in FIG. Figure 1 ;

[0021] Figure 5 for Figure 3 The three-dimensional structure diagram of the classification mechanism of the garbage classification and recycling device shown in FIG. Figure 2 ;

[0022] Figure 6 for Figure 1 A bottom view of a top plate of a housing of the garbage sorting and recycling device shown;

[0023] Figure 7 for Figure 1 A top view of the bottom plate of the housing of the garbage sorting and recycling device shown;

[0024] Figure 8 This is a functional block diagram of the garbage sorting and recycling device provided in an embodiment of the present application.

[0025] Among them, the reference numerals in the figure are:

[0026] 10. Shell; 11. Top plate; 111. Garbage inlet; 12. Bottom plate; 121. Positioning groove; 13. Side panel; 131. Opening and closing door;

[0027] 20. Classification mechanism; 21. Garbage throwing part; 22. Second driver; 23. Third driver; 24. Rotating assembly; 241. Rotating disk; 2411. Notch; 242. Side baffle; 2421. Blocking surface; 2422. Plug-in interface; 243. Avoidance; 25. Guard edge; 26. Mounting bracket; 27. Mounting plate;

[0028] 30. Transfer mechanism; 31. Conveyor belt; 32. Inclined guide rail;

[0029] 40. Inner barrel; 41. Garbage receiving chamber;

[0030] 50. External frame; 51. Bottom support frame; 52. External fixing frame; 53. Footrest;

[0031] 60. First built-in rack;

[0032] 70. Second built-in rack;

[0033] 80. Central controller;

[0034] 90. Visual recognition module;

[0035] 100. Weight sensor;

[0036] 110. Distance sensor;

[0037] 120. Communication module;

[0038] 130. Display module;

[0039] 140. Voice broadcast module;

[0040] 150. Sanitation terminal. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0042] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0044] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] Please also read Figures 1 to 3 The embodiment of the present application provides a garbage sorting and recycling device, including a shell 10, a sorting mechanism 20 and a transfer mechanism 30. The shell 10 is provided with a garbage inlet 111. The shell 10 has a plurality of garbage receiving chambers 41 inside. The plurality of garbage receiving chambers 41 are spaced apart around a first axis. The sorting mechanism 20 is arranged in the shell 10. The sorting mechanism 20 has a garbage throwing part 21. The sorting mechanism 20 can rotate around the first axis to selectively align the garbage throwing part 21 with one of the garbage receiving chambers 41. The transfer mechanism 30 is arranged in the shell 10. The transfer mechanism 30 includes a first driver (not shown) and a conveyor belt 31. The first driver controls the movement of the conveyor belt 31. One end of the conveyor belt 31 corresponds to the garbage inlet 111, and the other end of the conveyor belt 31 corresponds to the garbage throwing part 21.

[0046] The user throws the garbage to be sorted into the outer shell 10 one by one from the garbage delivery port 111. The garbage entering the outer shell 10 is received by one end of the conveyor belt 31. The initial position of the garbage throwing part 21 is located at the other end of the conveyor belt 31. When a piece of garbage to be sorted on the conveyor belt 31 is transferred to the garbage throwing part 21, the classification mechanism 20 rotates around the first axis so that the garbage throwing part 21 is aligned with the garbage receiving chamber 41 corresponding to the type of the garbage to be sorted, and the garbage to be sorted is thrown into the garbage receiving chamber 41, and then the garbage throwing part 21 is reset to the initial position. The first driver controls the rhythm of garbage transfer by controlling the start and stop or movement speed of the conveyor belt 31. After the garbage throwing part 21 is successfully reset, the next piece of garbage to be sorted is transferred to the garbage throwing part 21, so as to prevent the garbage to be sorted from falling into the wrong garbage receiving chamber 41 or falling outside the garbage receiving chamber 41 without passing through the garbage throwing part 21, thereby ensuring the garbage classification effect. By rotating the classification mechanism 20 around the first axis to classify garbage, the efficiency of garbage classification can be improved, so that the garbage on the conveyor belt 31 can be quickly cleaned up, which is beneficial for users to continuously put in garbage and improves convenience of use.

[0047] Of course, in actual use, the user may continuously throw in the same type of garbage to be sorted. At this time, the conveyor belt 31 can transfer the continuous same type of garbage to be sorted to the garbage throwing part 21 at one time, and the garbage throwing part 21 will then throw multiple pieces of garbage to be sorted into the garbage receiving chamber 41 at one time. This can reduce the number of times the classification mechanism 20 rotates and improve the garbage classification efficiency.

[0048] The specific structure of the classification mechanism 20 is not limited. For example, the classification mechanism 20 can be a mechanical arm that can rotate around a first axis. The garbage throwing part 21 is a clamping claw arranged on the mechanical arm. The clamping claw can clamp the garbage transmitted by the conveyor belt 31, and of course can also loosen the garbage to be classified, so that the garbage to be classified falls into the garbage receiving chamber 41 under the action of gravity. The garbage throwing part 21 can also be a flippable tray, one side of which is used to carry the garbage to be classified. After flipping 180°, the garbage to be classified can be thrown into the garbage receiving chamber 41. The garbage throwing part 21 can also be a vacuum suction nozzle, which uses vacuum to absorb the garbage to be classified.

[0049] In one embodiment, in combination Figure 3 and Figure 4As shown, the classification mechanism 20 includes a second driver 22, a third driver 23 and a rotating assembly 24. The second driver 22 is connected to the rotating assembly 24 and is used to drive the rotating assembly 24 to rotate around the first axis. The rotating assembly 24 is provided with a notch 2411 and a blocking surface 2421 corresponding to the edge of the notch 2411. The third driver 23 is fixed on the rotating assembly 24 and is connected to the garbage throwing part 21 and is used to drive the garbage throwing part 21 to move relative to the rotating assembly 24 to open or close the notch 2411. The blocking surface 2421 is used to block the garbage placed on the top of the garbage throwing part 21 when the garbage throwing part 21 opens the notch 2411.

[0050] The garbage throwing part 21 is located at the end of the conveyor belt 31 away from the garbage delivery port 111 at the initial position, and the gap 2411 of the rotating assembly 24 is closed. When the conveyor belt 31 transfers the garbage to be classified to the top of the garbage throwing part 21, the second driver 22 drives the rotating assembly 24 to rotate around the first axis, and the rotating assembly 24 drives the garbage throwing part 21 to rotate synchronously around the first axis through the third driver 23 fixedly connected thereto. When the garbage throwing part 21 moves to the top of the target garbage receiving chamber 41, the second driver 22 stops driving the rotating assembly 2 4, the rotating assembly 24 and the garbage throwing part 21 are stationary, and then the third driver 23 drives the garbage throwing part 21 to move relative to the rotating assembly 24, so that the garbage throwing part 21 opens the notch 2411 of the rotating assembly 24. In this process, the blocking surface 2421 of the rotating assembly 24 corresponding to the edge of the notch 2411 can block the garbage to be classified on the garbage throwing part 21, so that the garbage to be classified does not move with the garbage throwing part 21, so that it can pass through the notch 2411 downward under the action of its own gravity, and then fall into the garbage receiving chamber 41 below. After the garbage classification is completed, the third driver 23 drives the garbage throwing part 21 to move relative to the rotating assembly 24, so that the garbage throwing part 21 closes the notch 2411 of the rotating assembly 24, and then the second driver 22 drives the rotating assembly 24 to rotate around the first axis, so that the garbage throwing part 21 is reset to the initial position.

[0051] By distributing multiple garbage receiving chambers 41 around the first axis, and using the second driver 22 to drive the rotating assembly 24 and the garbage throwing part 21 to rotate around the first axis, so as to selectively align the garbage throwing part 21 with one of the garbage receiving chambers 41, different garbage receiving chambers 41 can be quickly switched to improve the garbage sorting efficiency; by controlling the garbage throwing part 21 to stagger or overlap with the notch 2411, and cooperating with the blocking surface 2421 to block the garbage on the garbage throwing part 21, garbage throwing is achieved, which has the advantages of simple structure, easy operation and reliable operation; by fixing the third driver 23 on the rotating assembly 24, the second driver 22 can drive the rotating assembly 24 and the garbage throwing part 21 at the same time, so that the notch 2411 and the garbage throwing part 21 are moved to the top of the target garbage receiving chamber 41 at the same time, without the second driver 22 and the third driver 23 separately driving the rotating assembly 24 and the garbage throwing part 21, thereby reducing energy consumption.

[0052] In one embodiment, Figure 3 As shown, a protective edge 25 is provided at the top of the garbage throwing part 21, and the protective edge 25 is located at one end of the garbage throwing part 21 away from the first axis. When the rotating assembly 24 and the garbage throwing part 21 rotate around the first axis, the garbage to be sorted placed on the garbage throwing part 21 may be thrown outward under the centrifugal effect, that is, move in a direction away from the first axis. By providing the protective edge 25 at the top of the garbage throwing part 21 and arranging the protective edge 25 at one end of the garbage throwing part 21 away from the first axis, the garbage to be sorted can be effectively blocked from being thrown out of the garbage throwing part 21, and the garbage to be sorted can be prevented from falling into the wrong garbage receiving chamber 41 or outside the garbage receiving chamber 41 due to being thrown out of the garbage throwing part 21, thereby ensuring the garbage sorting effect. It is worth mentioning that, generally, the faster the rotation speed of the rotating component 24 is, the stronger the centrifugal force on the garbage to be sorted placed on the garbage throwing part 21 is. Since a protective edge 25 is provided on the garbage throwing part 21 to prevent the garbage to be sorted from being thrown out, the rotation speed of the rotating component 24 can be increased to a certain extent, thereby further improving the garbage sorting efficiency, quickly cleaning the garbage on the conveyor belt 31, and avoiding garbage accumulation on the conveyor belt 31, which is conducive to the user to continuously put in more garbage, reducing the user's waiting time, and improving the convenience of use.

[0053] In one embodiment, in combination Figure 3 and Figure 4As shown, the rotating assembly 24 includes a rotating disk 241 and a side baffle 242 fixed on the top of the rotating disk 241, a notch 2411 is provided on the rotating disk 241, a side surface of the edge of the side baffle 242 close to the notch 2411 is a blocking surface 2421, the second driver 22 is fixed on the bottom of the rotating disk 241, the third driver 23 is fixed on the top of the rotating disk 241, and an avoidance opening 243 for the garbage throwing part 21 to pass through is formed between the rotating disk 241 and the side baffle 242.

[0054] The rotating assembly 24 is composed of a rotating disk 241 and a side baffle 242. It not only has the advantages of simple structure, easy manufacturing and low manufacturing cost, but also has small size, light weight, small space occupation and is easy to be driven by the second driver 22. The second driver 22 and the third driver 23 are respectively installed at the bottom and top of the rotating disk 241, and the spatial layout is reasonable, which is conducive to reducing the overall volume of the classification mechanism 20. Since the second driver 22 only needs to drive the rotating disk 241 to rotate, and does not need to rotate itself, and the third driver 23 needs to rotate together with the garbage throwing part 21, the third driver 23 is set at the top of the rotating disk 241, supported by the rotating disk 241 and rotates with the rotating disk 241, and the second driver 22 is set at the bottom of the rotating disk 241 as a supporting base to support the rotating disk 241 and the third driver 23. In order to facilitate the connection between the third driver 23 and the garbage throwing part 21, the garbage throwing part 21 is also arranged on the top of the rotating disk 241 along with the third driver 23. A avoidance opening 243 for the garbage throwing part 21 to pass through is formed between the rotating disk 241 and the side baffle 242. When the third driver 23 drives the garbage throwing part 21, the garbage throwing part 21 can pass through the avoidance opening 243 and enter the side of the side baffle 242 facing away from the gap 2411, thereby opening the gap 2411 of the turntable. Of course, it can also pass through the avoidance opening 243 and enter the side of the side baffle 242 facing the gap 2411, thereby closing the gap 2411.

[0055] Specifically, the rotating disk 241 can be disc-shaped, the notch 2411 is fan-shaped, and the garbage throwing part 21 is plate-shaped, and its shape is adapted to the shape of the notch 2411 to fully cover the notch 2411, ensure the sealing effect, and prevent the garbage to be classified from accidentally falling from the notch 2411. The third driver 23 can drive the garbage throwing part 21 to rotate around the first axis. The protective edge 25 corresponds to the arc edge of the garbage throwing part 21. In order to allow the protective edge 25 to smoothly enter the side of the side baffle 242 facing away from the notch 2411, the avoidance opening 243 extends upward near one end of the protective edge 25. The overall shape of the avoidance opening 243 is L-shaped, which can simultaneously meet the garbage throwing part 21 and the protective edge 25. The second driver 22 and the third driver 23 can both use motors, and the first driver for driving the conveyor belt 31 can also use motors, which makes it easy to control the start and stop of the conveyor belt 31.

[0056] In one embodiment, Figure 4 As shown, there are two side baffles 242, and the two side baffles 242 are respectively located on opposite sides of the notch 2411. By arranging a side baffle 242 on opposite sides of the notch 2411, the garbage throwing part 21 and the two side baffles 242 can cooperate to form a semi-enclosed garbage storage bin, which can reliably receive and store the garbage to be classified from the conveyor belt 31, and effectively prevent the garbage to be classified from falling outside the garbage throwing part 21. During the rotation of the garbage throwing part 21, the two side baffles 242 can prevent the garbage to be classified on the garbage throwing part 21 from being thrown out of the garbage throwing part 21 along the circumferential direction of the rotating disk 241, and prevent the garbage to be classified from falling into the wrong garbage receiving chamber 41 or outside the garbage receiving chamber 41, thereby ensuring the garbage classification effect.

[0057] In one embodiment, in combination Figure 4 and Figure 5 As shown, the side baffle 242 is provided with an insertion port 2422, and the classification mechanism 20 further includes a mounting bracket 26 and a mounting plate 27. The mounting bracket 26 is fixed to the top of the rotating disk 241, one end of the mounting plate 27 is fixed to the mounting bracket 26, and the other end of the mounting plate 27 is inserted into the insertion port 2422, and the third driver 23 is installed at the bottom of the mounting plate 27. One end of the mounting plate 27 is fixed to the mounting bracket 26, and the other end of the mounting plate 27 is inserted into the insertion port 2422 of the side baffle 242, so as to form a simple and stable support structure, effectively avoiding the shaking of the third driver 23, thereby improving the control accuracy of the garbage throwing part 21, ensuring that the garbage throwing part 21 can tightly cover the gap 2411 to ensure the sealing effect, and can fully open the gap 2411 to prevent the garbage to be classified from remaining on the garbage throwing part 21, and also ensuring that the garbage throwing part 21 can smoothly pass through the avoidance port 243. By installing the third driver 23 at the bottom of the mounting plate 27, it is convenient to connect the third driver 23 and the garbage throwing part 21. Specifically, both side baffles 242 are provided with plug ports 2422, and the mounting plate 27 is simultaneously inserted into the two plug ports 2422, which has higher stability.

[0058] In one embodiment, in combination Figure 2 and Figure 3As shown, the conveyor belt 31 is located above the sorting mechanism 20. The conveying mechanism 30 further includes an inclined guide rail 32. One end of the inclined guide rail 32 is connected to the end of the conveyor belt 31 away from the garbage inlet 111, and the other end of the inclined guide rail 32 is used to correspond to the garbage throwing part 21. The conveyor belt 31 conveys the garbage to be sorted to the higher end of the inclined guide rail 32. Under the action of its own gravity, the garbage to be sorted can slide along the inclined guide rail 32 onto the garbage throwing part 21. Through the guiding action of the inclined guide rail 32, it can be avoided that the garbage to be sorted falls to a place outside the garbage throwing part 21 after leaving the conveyor belt 31.

[0059] In one embodiment, in combination with Figure 1 and Figure 3 As shown, the garbage classification and recycling device further includes a plurality of inner barrels 40. The plurality of inner barrels 40 are all placed in the outer shell 10 and are distributed around the first axis. A garbage receiving cavity 41 is formed inside the inner barrel 40, and the outer shell 10 is provided with an opening and closing door 131. When the garbage stored in the garbage receiving cavity 41 is full, the sanitation worker can open the opening and closing door 131 to take out the inner barrel 40 in the outer shell 10, which is convenient for cleaning the garbage and washing the inner barrel 40. Specifically, the number of inner barrels 40 is four, and the four inner barrels 40 are distributed in a "field" shape. The first axis passes through the center of the "field". The four inner barrels 40 can store recyclable garbage, kitchen waste, hazardous waste and other garbage respectively. Opening and closing doors 131 are arranged on both opposite sides of the outer shell 10, and each opening and closing door 131 corresponds to two inner barrels 40. The opening and closing door 131 is a double door that rotates to open and close, which is convenient for taking out the two inner barrels 40 on the same side.

[0060] In one embodiment, in combination with Figure 1 and Figure 7 As shown, the outer shell 10 includes a top plate 11, a bottom plate 12 and a side enclosure 13 located between the top plate 11 and the bottom plate 12. The garbage inlet 111 is opened on the top plate 11 to facilitate the user to put in garbage. Specifically, the side enclosure 13 further includes a first side plate, a second side plate, a third side plate and a fourth side plate that are connected end to end. The first side plate and the third side plate are arranged in parallel and are perpendicular to the second side plate and the fourth side plate. Two opening and closing doors 131 are respectively arranged on the first side plate and the third side plate, or respectively arranged on the second side plate and the fourth side plate.

[0061] In one embodiment, as shown in Figure 7As shown, the bottom plate 12 is provided with a positioning groove 121, and the bottom of the inner barrel 40 is embedded in the positioning groove 121. By setting the positioning groove 121 at the bottom of the outer shell 10, the bottom of the inner barrel 40 is embedded in the positioning groove 121, which is convenient for the installation of the inner barrel 40 on the one hand, and can play a role in positioning the inner barrel 40 on the other hand, ensuring that the inner barrel 40 and the garbage throwing part 21 are well matched, improving the accuracy of garbage throwing, and preventing garbage from falling outside the inner barrel 40. Specifically, the number of positioning grooves 121 is four, and the four inner barrels 40 are respectively embedded in the four positioning grooves 121.

[0062] In one embodiment, in combination Figure 1 and Figure 3 As shown, the garbage classification and recycling device further includes an external frame 50, which includes a bottom support frame 51 and a peripheral fixing frame 52. The outer shell 10 is placed on the bottom support frame 51, and the peripheral fixing frame 52 is fixed on the bottom support frame 51 and is arranged around the outer shell 10. Specifically, the peripheral fixing frame 52 includes four columns, which are respectively arranged corresponding to the first side plate, the second side plate, the third side plate and the fourth side plate.

[0063] In one embodiment, Figure 3 As shown, the external frame 50 also includes a foot pad 53, which is arranged at the bottom of the bottom support frame 51 to play the role of raising, anti-slip and shock absorption.

[0064] In one embodiment, Figure 3 As shown, the garbage classification and recycling device also includes a first built-in frame 60 , which is disposed in the outer shell 10 and fixedly connected to the peripheral fixing frame 52 in the outer frame 50 , and the transfer mechanism 30 is mounted and fixed on the first built-in frame 60 .

[0065] In one embodiment, Figure 3 As shown, the garbage classification and recycling device also includes a second internal frame 70, which is arranged in the outer shell 10 and fixedly connected to the peripheral fixing frame 52 in the outer frame 50, and the second driver 22 is installed on the second internal frame 70. Specifically, the second internal frame 70 includes a supporting body and four parallel cross bars connected to the supporting body, the second driver 22 is installed on the supporting body, and the four cross bars are fixedly connected to the four columns of the peripheral fixing frame 52 respectively.

[0066] In one embodiment, in combination Figure 6 and Figure 8As shown, the garbage classification and recycling device also includes a central controller 80 and a visual recognition module 90 for identifying garbage. The first driver, the classification mechanism 20 and the visual recognition module 90 are all electrically connected to the central controller 80, and the central controller 80 can control the rotation of the classification mechanism 20. When working, the visual recognition module 90 identifies the type of garbage thrown by the user, and transmits the identification result to the central controller 80 in the form of a signal. The central controller 80 then controls the rotation angle of the classification mechanism 20 according to the identification result of the visual recognition module 90, so that the garbage throwing part 21 is aligned with the garbage receiving chamber 41 corresponding to the type of garbage to be classified. The central controller 80 also controls the start and stop or movement speed of the conveyor belt 31 through the first driver, and adjusts the rhythm of the conveyor belt 31 to transfer garbage according to the working rhythm of the classification mechanism 20, so that the two cooperate well. Specifically, the central controller 80 and the visual recognition module 90 are both arranged on the inner wall of the housing 10, specifically, on the inner wall of the top plate 11. On the one hand, the central controller 80 and the visual recognition module 90 are prevented from being exposed to the outside, which plays a protective role. On the other hand, the visual recognition module 90 can directly align the garbage to be classified on the conveyor belt 31 for visual recognition, and the recognition result is more accurate. Of course, the visual recognition module can also be arranged on the outer wall of the housing 10. Specifically, the central controller 80 is electrically connected to the second driver 22 and the third driver 23 in the classification mechanism 20.

[0067] In one embodiment, Figure 8 As shown, the garbage sorting and recycling device also includes a detection module and a communication module 120, both of which are electrically connected to the central controller 80. The detection module is used to detect the storage amount of garbage in the garbage receiving chamber 41, and the communication module 120 is used to transmit an alarm signal to the sanitation terminal 150. When the detection module detects that the storage amount of garbage in the garbage receiving chamber 41 reaches a preset value, such as 80-90% of the capacity of the garbage receiving chamber 41, the detection module sends a signal to the central controller 80, and the central controller 80 transmits an alarm signal to the sanitation terminal 150 through the communication module 120, which is conducive to sanitation workers to clean up the garbage in the garbage receiving chamber 41 in time. The sanitation terminal 150 can be a terminal of an urban management center or a sanitation management point, or it can be a mobile device of a sanitation worker, thereby greatly improving the cleaning efficiency and response speed of the urban sanitation department. Specifically, as Figure 7 As shown, the detection module includes a weight sensor 100 disposed at the bottom of the inner barrel 40. The weight sensor 100 can measure the weight of the garbage in the garbage receiving chamber 41. The weight sensor 100 can be specifically installed in the positioning groove 121 of the outer shell 10. Figure 8As shown, the detection module further includes a distance sensor 110 disposed on the inner wall of the housing 10. The distance sensor 110 can be vertically pointed to the garbage receiving chamber 41. By monitoring the distance, the storage amount of garbage in the garbage receiving chamber 41 can be assisted in determining. The central controller 80 can calculate based on the detection result of the detection module and the recognition result of the visual recognition module 90 to accurately obtain the storage amount of garbage in the garbage receiving chamber 41.

[0068] In one embodiment, in combination Figure 1 , Figure 6 and Figure 8 As shown, the garbage classification and recycling device also includes a display module 130, which is installed on the housing 10. The functions of the display module 130 can be diverse, such as disseminating common sense and knowledge of resource recycling in the form of text and pictures, and increasing citizens' awareness of garbage classification and recycling. The display module 130 can specifically use a human-computer interaction screen. The user can touch the human-computer interaction screen to select the type of garbage to be delivered, which serves as a basis for classification, and realizes semi-automatic intelligent classification operations. Specifically, the display module 130 is embedded in the top plate 11 of the housing 10.

[0069] In one embodiment, in combination Figure 1 , Figure 6 and Figure 8 As shown, the garbage classification and recycling device also includes a voice broadcast module 140, which is installed on the housing 10. The functions of the voice broadcast module can be diverse, such as broadcasting common sense and knowledge of resource recycling to increase citizens' awareness of garbage classification and recycling. Specifically, the voice broadcast module 140 is embedded in the top plate 11 of the housing 10.

[0070] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A garbage classification and recycling device, characterized in that: include: A shell, wherein the shell is provided with a garbage delivery port, and the shell has a plurality of garbage receiving cavities inside, and the plurality of garbage receiving cavities are spaced and distributed around a first axis; A classification mechanism, the classification mechanism is disposed in the housing, the classification mechanism has a garbage throwing portion, and the classification mechanism can rotate around the first axis to selectively align the garbage throwing portion with one of the garbage receiving chambers; The transfer mechanism is arranged in the shell, and the transfer mechanism includes a first driver and a conveyor belt. The first driver controls the movement of the conveyor belt. One end of the conveyor belt corresponds to the garbage delivery port, and the other end of the conveyor belt is used to correspond to the garbage throwing part.

2. The garbage classification and recycling device according to claim 1 is characterized in that: The classification mechanism includes a second driver, a third driver and a rotating assembly. The second driver is connected to the rotating assembly and is used to drive the rotating assembly to rotate around the first axis. The rotating assembly is provided with a notch and a blocking surface corresponding to the edge of the notch. The third driver is fixed to the rotating assembly and is connected to the garbage throwing part, and is used to drive the garbage throwing part to move relative to the rotating assembly to open or close the notch. The blocking surface is used to block the garbage placed on the top of the garbage throwing part when the garbage throwing part opens the notch.

3. The garbage classification and recycling device according to claim 2 is characterized in that: A protective edge is arranged on the top of the garbage throwing portion, and the protective edge is located at an end of the garbage throwing portion away from the first axis.

4. The garbage classification and recycling device according to claim 2 is characterized in that: The rotating assembly includes a rotating disk and a side baffle fixed on the top of the rotating disk, the notch is provided on the rotating disk, a side surface of the side baffle close to the edge of the notch is the blocking surface, the second driver is fixed on the bottom of the rotating disk, the third driver is fixed on the top of the rotating disk, and an escape opening for the garbage throwing part to pass through is formed between the rotating disk and the side baffle.

5. The garbage classification and recycling device according to claim 4 is characterized in that: The number of the side baffles is two, and the two side baffles are respectively located on two opposite sides of the notch.

6. The garbage classification and recycling device according to claim 4 is characterized in that: The side baffle is provided with an insertion port, and the classification mechanism also includes a mounting bracket and a mounting plate, the mounting bracket is fixed to the top of the rotating disk, one end of the mounting plate is fixed to the mounting bracket, and the other end of the mounting plate is inserted into the insertion port, and the third drive is installed at the bottom of the mounting plate.

7. The garbage classification and recycling device according to any one of claims 1 to 6, characterized in that: The garbage classification and recycling device also includes a central controller and a visual recognition module for identifying garbage. The first driver, the classification mechanism and the visual recognition module are all electrically connected to the central controller, and the central controller can control the rotation of the classification mechanism.

8. The garbage classification and recycling device according to any one of claims 1 to 6, characterized in that: The garbage classification and recycling device also includes a central controller, a detection module and a communication module. The detection module and the communication module are both electrically connected to the central controller. The detection module is used to detect the amount of garbage in the garbage storage chamber, and the communication module is used to transmit an alarm signal to the outside world.

9. The garbage classification and recycling device according to any one of claims 1 to 6, characterized in that: The garbage classification and recycling device further comprises a display module, and the display module is mounted on the housing; And / or, the garbage classification and recycling device also includes a voice broadcast module, and the voice broadcast module is installed on the shell.

10. The garbage classification and recycling device according to any one of claims 1 to 6, characterized in that: The conveyor belt is located above the classification mechanism, and the transfer mechanism also includes an inclined guide rail, one end of the inclined guide rail is connected to an end of the conveyor belt away from the garbage delivery port, and the other end of the inclined guide rail is used to correspond to the garbage throwing part.

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