Garbage classification device

Abstract

The utility model discloses a garbage classification device which comprises a box body, a plurality of classification garbage cans, a classification tray and a classification manipulator, the box body is provided with a garbage throwing opening, and the plurality of classification garbage cans are arranged at the bottom of the inner side of the box body; the classification tray is used for receiving household garbage thrown from the garbage throwing opening; wherein the classification tray is arranged on the inner side of the box body and located above at least part of the classification garbage cans, and the classification tray is configured to be capable of turning over so that household garbage can be poured into the classification garbage cans; the classification manipulator is used for grabbing the household garbage from the classification tray to put into the classification garbage can. According to the garbage classification device, the classification trays and the classification manipulators are matched, namely, the classification trays throw part of the household garbage into the corresponding classification garbage cans, and the classification manipulators throw the other part of the household garbage into the corresponding classification garbage cans, so that the garbage classification device can accurately classify the household garbage; and the garbage is put into the corresponding classified garbage cans.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a garbage classification device. Background Art

[0002] As people's living standards continue to improve, more and more domestic waste is generated, such as beverage bottles, discarded fruits, batteries, discarded vegetables and other domestic waste. The society's emphasis on environmental protection and resource recycling is increasing. In this regard, intelligent garbage sorting devices have been widely used.

[0003] In the related art, the intelligent garbage classification device includes a transfer table, a sorting robot, a garbage identification module and multiple classified garbage bins. After the garbage is put into the transfer table, the garbage identification module identifies the garbage on the transfer table. The sorting robot sorts the domestic garbage from the transfer table according to the identification results of the garbage identification module, and classifies it so as to put it into different classified garbage bins respectively.

[0004] Domestic waste is diverse, and the waste identification module needs to identify a large number of different types of domestic waste, so that the sorting robot can accurately put the domestic waste into the corresponding classified waste bin according to the identification results of the waste identification module. However, for complex waste sorting tasks, the waste identification module may not accurately identify domestic waste, resulting in the sorting robot being unable to accurately put domestic waste into the corresponding classified waste bin according to the identification results of the waste identification module. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a garbage classification device, which can accurately classify domestic garbage.

[0006] The embodiment of the present application provides a garbage classification device, comprising:

[0007] The box body is provided with a garbage delivery port;

[0008] A plurality of classified trash cans are arranged at the bottom of the inner side of the box body;

[0009] A classification tray for receiving domestic waste thrown in from the waste delivery port; wherein the classification tray is arranged on the inner side of the box body and located above at least part of the classification waste bin, and the classification tray is configured to be flippable so as to be able to pour the domestic waste into the classification waste bin;

[0010] The classification robot is arranged on the inner side of the box body and located above the classification tray, and is used for grabbing domestic waste from the classification tray and putting it into the classification waste bin.

[0011] According to some embodiments of the present utility model, the classification trash can is located around a preset position, and the classification tray is located directly above the preset position.

[0012] According to some embodiments of the present invention, the classification tray comprises:

[0013] A driving module is arranged in the box;

[0014] A tray is arranged on the driving module, and the driving module is used to drive the tray to flip toward the classified trash can so as to pour the domestic waste into the classified trash can.

[0015] According to some embodiments of the utility model, the driving module includes a first driving module and a second driving module, wherein the first driving module is arranged on the box body, the second driving module is arranged on the first driving module, and the tray is arranged on the second driving module. The first driving module is used to drive the second driving module to rotate around a vertical axis, and the second driving module is used to drive the tray to flip around a horizontal axis toward the classified trash can.

[0016] According to some embodiments of the present invention, the driving module is a two-degree-of-freedom steering gear platform.

[0017] According to some embodiments of the utility model, the driving module includes one or more driving modules connected in sequence, and the driving module is used to drive the tray to flip around the horizontal axis toward the classified trash can, and the driving directions of the driving modules are set differently.

[0018] According to some embodiments of the present invention, an electromagnet is disposed on the inner side of the tray.

[0019] According to some embodiments of the utility model, the tray is arranged in the form of a regular polygonal shell pyramid.

[0020] According to some embodiments of the present invention, the box includes:

[0021] A box frame defines a receiving cavity;

[0022] A cross beam is fixedly connected to the inner side of the box frame to divide the accommodating cavity into an upper cavity and a lower cavity, wherein the classified trash can is located in the lower cavity, the base of the classified tray is provided with a cross groove, and the intersection of the cross beam is embedded in the cross groove.

[0023] According to some embodiments of the present utility model, the classification robot comprises:

[0024] A driving slide is arranged on the box body;

[0025] A telescopic structure, arranged on the driving slide, and the driving slide is used to drive the telescopic structure to move along the XY axis;

[0026] A clamping claw structure is arranged on the telescopic structure, and the telescopic structure is used to drive the clamping claw structure to move along the Z axis to grab domestic waste from the classification tray.

[0027] According to some embodiments of the present utility model, the garbage classification device further includes:

[0028] A conveying trough is arranged on the inner side of the box body, the input end of the conveying trough is located directly below the garbage delivery port, and the output end of the conveying trough is located directly above the classification tray;

[0029] The sieve trough is arranged on the inner side of the box body, the input end of the sieve trough is located between the garbage delivery port and the input end of the conveying trough, and the output end of the sieve trough is located above the classified garbage bin, and is used to screen out recyclable garbage.

[0030] According to some embodiments of the utility model, the garbage classification device further includes a compression mechanism, the classified garbage bin includes a recyclable garbage bin, and the compression mechanism is arranged at the opening of the recyclable garbage bin for compressing the recyclable garbage.

[0031] According to some embodiments of the utility model, the garbage classification device also includes a crushing mechanism, the classified garbage bin includes a kitchen waste bin, and the crushing mechanism includes a screen barrel and a crushing structure, wherein the screen barrel is arranged at the opening of the kitchen waste bin, and the crushing structure is arranged on the inner side of the screen barrel for crushing the kitchen waste.

[0032] According to some embodiments of the present utility model, the garbage classification device includes a garbage treatment mechanism, the classified garbage bin includes a first category garbage bin, and the garbage treatment mechanism is arranged at the opening of the first category garbage bin for pre-processing domestic garbage;

[0033] The first category of trash cans includes:

[0034] A barrel body, wherein the side wall of the box body is provided with a push-pull opening for the first category of trash cans to enter and exit, and a clearance gap is provided on one side of the barrel body away from the push-pull opening for making way for the trash disposal mechanism;

[0035] The baffle is elastically rotatably connected to the clearance gap and is used to close or open the clearance gap. The rotation position of the baffle and the barrel body is lower than that of the garbage disposal mechanism.

[0036] According to some embodiments of the present utility model, the classified trash can includes a second category trash can, and the second category trash can has a trumpet opening;

[0037] The garbage classification device also includes an electric control box, which is arranged in the projection area of ​​the speaker opening at the bottom of the box body.

[0038] According to some embodiments of the utility model, the garbage sorting device includes a visual recognition module and a main control module, wherein the visual recognition module is arranged in a box body, and is used to identify domestic garbage in the sorting tray, and the main control module controls the sorting tray and the sorting robot based on the recognition result of the visual recognition module, so as to cooperate in sorting the domestic garbage into corresponding sorting garbage bins.

[0039] According to some embodiments of the present invention, the main control module is configured to determine whether the information of the visual recognition module is classified information, and filter invalid information.

[0040] It can be seen from the above technical scheme that the embodiment of the present application has the following advantages: the garbage classification device adopts a classification tray in conjunction with a classification robot, that is, the classification tray puts some categories of domestic garbage into the corresponding classification garbage bin, and the classification robot puts another part of the domestic garbage into the corresponding classification garbage bin. In this way, during the garbage identification process, only a few categories of domestic garbage need to be identified, and the remaining categories of domestic garbage can be directly put into the corresponding classification garbage bin using the classification tray. In this way, the garbage classification device can classify the domestic garbage more accurately and put it into the corresponding classification garbage bin respectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a schematic diagram of the overall structure of the garbage classification device according to an embodiment of the utility model;

[0042] Figure 2 It is a partial structural schematic diagram of a garbage classification device according to an embodiment of the utility model;

[0043] Figure 3 This is a schematic diagram of the exploded structure of the classification tray according to an embodiment of the utility model;

[0044] Figure 4 This is a structural schematic diagram of a classification robot according to an embodiment of the utility model;

[0045] Figure 5 It is a structural schematic diagram of the compression mechanism of an embodiment of the utility model;

[0046] Figure 6 This is a schematic structural diagram of a second type of trash can and a crushing mechanism according to an embodiment of the utility model;

[0047] Figure 7 This is a schematic structural diagram of a first type of trash can according to an embodiment of the present utility model.

[0048] The meanings of the reference numerals are as follows:

[0049] 100, box body; 110, box frame; 120, garbage inlet; 130, push-pull opening; 140, cross beam; 150, conveyor trough; 160, battery box; 170, electric control box; 200, classified trash can; 210, first category trash can; 211, barrel body; 2111, gap; 212, baffle; 213, elastic hinge; 214, handle; 220, second category trash can; 221, speaker opening; 300, screen slot; 400, classified tray; 410, drive module Group; 411, first drive module; 412, second drive module; 413, base; 4131, cross groove; 420, tray; 430, electromagnet; 500, sorting robot; 510, driving slide; 520, telescopic structure; 530, clamping claw structure; 600, compression mechanism; 610, first compression roller; 620, second compression roller; 630, main gear; 640, slave gear; 650, driving member; 700, crushing mechanism; 710, screen barrel; 720, crushing structure. DETAILED DESCRIPTION

[0050] The embodiments of the present invention 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0051] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, upper, lower, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be understood as a limitation on the present invention.

[0052] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0053] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0054] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0055] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0056] See also Figure 1 and Figure 2 , a garbage classification device provided by an embodiment of the utility model includes a box body 100, a plurality of classification garbage bins 200, a classification tray 400 and a classification robot 500, wherein the box body 100 is provided with a garbage inlet 120; a plurality of classification garbage bins 200 are arranged at the bottom of the inner side of the box body 100; the classification tray 400 is used to receive domestic garbage thrown in from the garbage inlet 120; wherein the classification tray 400 is arranged on the inner side of the box body 100 and is located above at least part of the classification garbage bin 200, and the classification tray 400 is configured to be flippable so as to be able to pour domestic garbage into the classification garbage bin 200; the classification robot 500 is arranged on the inner side of the box body 100 and is located directly above the classification tray 400, and is used to grab domestic garbage from the classification tray 400 and put it into the classification garbage bin 200.

[0057] The preliminary design of the overall outer dimensions of the box 100 is 480mm×480mm×800mm, and a small amount of size is reserved to prevent the subsequent special structure design from exceeding the size. The entire device uses 2020 aluminum alloy profiles as the frame, which can be used with a variety of profiles such as straight connectors and right-angle connectors. It has strong creativity, can meet various design requirements, and has strong compatibility.

[0058] Also, the number of classified trash cans 200 is not fixed. For example, there are four classified trash cans 200, namely, a kitchen waste bin, a recyclable waste bin, a hazardous waste bin and other waste bins, which are used to respectively store four different types of domestic waste. This application is explained in this regard.

[0059] In specific applications, people put domestic garbage into the box 100 from the garbage inlet 120, and the domestic garbage falls into the classification tray 400. The classification manipulator 500 grabs kitchen waste and recyclable garbage from the classification tray 400, and puts the kitchen waste into the kitchen waste bin, and the recyclable garbage into the recyclable garbage bin, respectively, but it is not limited to only the above two types of domestic garbage, or other types of domestic garbage. And, the classification tray 400 directly pours other garbage in the classification tray 400 into other garbage bins, or directly pours hazardous garbage into hazardous garbage bins, but it is not limited to only the above two types of domestic garbage, or other types of domestic garbage.

[0060] From the above, it can be seen that the garbage classification device adopts the classification tray 400 in conjunction with the classification robot 500, that is, the classification tray 400 puts some categories of domestic garbage into the corresponding classification garbage bin 200, and the classification robot 500 puts another part of the domestic garbage into the corresponding classification garbage bin 200. In this way, during the garbage identification process, only a few categories of domestic garbage need to be identified, and the remaining categories of domestic garbage can be directly put into the corresponding classification garbage bin 200 using the classification tray 400. In this way, the garbage classification device can classify the domestic garbage more accurately and put it into the corresponding classification garbage bin 200 respectively.

[0061] In addition, compared to the classification robot 500 that puts the domestic waste in the classification tray 400 into the classification trash can 200, the classification tray 400 directly pours the domestic waste into the corresponding classification trash can 200. It can be seen that some categories of domestic waste in this application are directly poured into the classification trash can 200 using the classification tray 400, and the classification waste device as a whole can classify the domestic waste and put it into the classification trash can 200 more quickly.

[0062] In some embodiments, reference Figure 2 , the classified trash bins 200 are located around the preset positions, and the classified tray 400 is located directly above the preset positions; wherein the preset positions refer to the middle positions of the four classified trash bins 200, and the classified tray 400 is arranged directly above the center positions of the four classified trash bins 200. It can be understood that when the classified tray 400 is arranged at this position, the classified tray 400 can be turned toward the openings of the four classified trash bins 200, so that the domestic waste can be poured into any classified trash bin 200, thereby, the classified tray 400 can be used more flexibly.

[0063] In addition, the classification tray 400 is arranged directly above the center position of the four classification trash cans 200. The classification robot 500 grabs the domestic waste from the classification tray 400 at this position, and can more conveniently grab the domestic waste in the classification tray 400 and put it into any classification trash can 200.

[0064] In some embodiments, reference Figure 3 The classification tray 400 includes a driving module 410 and a tray 420, wherein the driving module 410 is disposed on the box body 100, and the tray 420 is disposed on the driving module 410, and the driving module 410 is used to drive the tray 420 to flip toward the classification trash can 200 to pour the domestic garbage into the classification trash can 200. It can be understood that the domestic garbage is put into the tray 420 from the garbage inlet 120, and the driving module 410 drives the tray 420 to flip based on the category of the domestic garbage to put the domestic garbage into the corresponding classification trash can 200.

[0065] In a possible embodiment, the driving module 410 is a two-degree-of-freedom steering gear platform, the base 413 of the two-degree-of-freedom steering gear platform is assembled and connected to the box body 100, and the tray 420 is assembled and connected to the movable end of the two-degree-of-freedom steering gear platform. It can be understood that the driving module 410 adopts a two-degree-of-freedom steering gear platform, and the driving module 410 can flexibly drive the tray 420 to flip in any direction, thereby, the driving module 410 can put the domestic waste into the corresponding classification trash can 200 according to the category of domestic waste.

[0066] Specifically, the driving module 410 includes a base 413, a first driving module 411 and a second driving module 412, wherein the base 413 is arranged on the box body 100, the first driving module 411 and the second driving module 412 can adopt a servo, the first driving module 411 is assembled and connected to the base 413, the second driving module 412 is arranged on the first driving module 411, and the tray 420 is arranged on the second driving module 412. The first driving module 411 is used to drive the tray 420 to rotate around the vertical axis, and the second driving module 412 is used to drive the tray 420 to flip around the horizontal axis toward the classified trash can 200.

[0067] For example, if other garbage needs to be poured into other garbage bins, the first driving module 411 drives the second driving module 412 to rotate around the vertical axis, and the second driving module 412 is rotated to the direction facing the other garbage bins. At this time, the second driving module 412 drives the tray 420 to flip toward the other garbage bins, so as to pour the domestic garbage in the tray 420 into the other garbage bins. If the second driving module 412 is rotated to the direction facing the hazardous garbage bin, at this time, the second driving module 412 drives the tray 420 to flip toward the hazardous garbage bin, so as to pour the domestic garbage in the tray 420 into the hazardous garbage bin.

[0068] In another possible embodiment, the driving module 410 includes one or more driving modules (not shown in the figure) connected in sequence, and the driving module is used to drive the tray 420 to flip around the horizontal axis toward the classified garbage bin 200, and the driving directions of the driving modules 410 are set differently, more precisely, the driving axes of the driving modules are arranged differently. For example, the driving module 410 includes two connected driving modules, one driving module drives the tray 420 to flip toward other garbage bins, so that the domestic garbage in the tray 420 is poured into the other garbage bins; the other driving module drives the tray 420 to flip toward the hazardous garbage bin, so that the domestic garbage in the tray 420 is poured into the hazardous garbage bin.

[0069] In some embodiments, reference Figure 3 The tray 420 is arranged in a regular polygonal prism. For example, the structure of the tray 420 is designed as a regular hexagonal prism to obtain a larger garbage placement space, thereby reducing the probability of misplacing garbage. At the same time, the hexagonal structure has a stronger guiding function in the process of garbage sliding than the square and circular structures, which can improve the success rate of garbage classification to a certain extent.

[0070] In some embodiments, reference Figure 3 , an electromagnet 430 is arranged inside the tray 420, and the number of the electromagnets 430 is not fixed, and they are fixedly arranged at the bottom of the tray 420. When the electromagnet 430 is powered on, the electromagnet 430 has an electromagnetic force, thereby generating an electromagnetic adsorption force; when the electromagnet 430 is powered off, the electromagnet 430 loses the electromagnetic force. In specific applications, when the electromagnet 430 is powered on, when people put batteries into the tray 420, the electromagnet 430 can absorb the batteries, so that when the tray 420 is dumped into other garbage cans, the batteries can be retained in the tray 420; on the contrary, when the tray 420 is dumped into the hazardous garbage can, the power supply of the electromagnet 430 is disconnected, the electromagnet 430 loses the force on the batteries, and the batteries are dumped into the hazardous garbage can.

[0071] In some embodiments, reference Figure 2 and Figure 3The box body 100 includes a box frame 110 and a cross beam 140, wherein the box frame 110 defines a receiving cavity, and the cross beam 140 is horizontally fixedly connected to the middle position of the box frame 110 in the height direction to divide the receiving cavity into an upper cavity and a lower cavity. Among them, four classification trash cans 200 are located in the lower cavity, and the base 413 of the classification tray 400 is provided with a cross groove 4131, and the intersection of the cross beam 140 is embedded in the cross groove 4131, thereby, the classification tray 400 is fixedly assembled on the cross beam 140. It can be understood that the classification tray 400 and the box body 100 adopt the above-mentioned structural form, and the classification tray 400 is just located above the middle position of the four classification trash cans 200, so as to facilitate the pouring of domestic waste into each classification trash can 200. The base 413 of the classification tray 400 is provided with a cross groove 4131 , and the cross beam 140 is embedded in the cross groove 4131 , so that the height of the classification tray 400 is lowered, thereby reducing the occupied space of the garbage classification device.

[0072] In some embodiments, reference Figure 1 and Figure 4 The classification robot 500 includes a driving slide 510, a telescopic structure 520 and a clamping structure 530, wherein the driving slide 510 is arranged on the box 100, and the driving slide 510 has two driving modules for driving along the X axis and along the Y axis respectively. The telescopic structure 520 is a connecting rod structure, and the telescopic structure 520 is arranged on the driving slide 510, and the driving slide 510 is used to drive the telescopic structure 520 to move along the XY axis. The clamping structure 530 is arranged on the telescopic structure 520, and the telescopic structure 520 is used to drive the clamping structure 530 to move along the Z axis to grab the domestic garbage from the tray 420.

[0073] Specifically, in the garbage grabbing stage, the driving slide 510 drives the clamping structure 530 to move at any position in the XY axis plane through the telescopic structure 520, thereby the driving slide 510 drives the clamping structure 530 to move to the top of the classification tray 400. The telescopic structure 520 drives the clamping structure 530 to move downward, thereby grabbing domestic garbage from the classification tray 400. In the garbage delivery stage, the driving slide 510 drives the clamping structure 530 to move to the top of the corresponding classification garbage bin 200, and the clamping structure 530 puts the grabbed domestic garbage into the classification garbage bin 200.

[0074] In some embodiments, reference Figure 1The garbage classification device further includes a conveying trough 150 and a screen trough 300, wherein the conveying trough 150 is obliquely arranged on the inner side of the box body 100, the upper end of the conveying trough 150 is the input end, located directly below the garbage inlet 120, and the lower end of the conveying trough 150 is the output end, located directly above the classification tray 400. The screen trough 300 is obliquely arranged on the inner side of the box body 100, and the size of the mesh is approximately set at 40mm×40mm. The upper end of the screen trough 300 is the input end, located between the garbage inlet 120 and the input end of the conveying trough 150, and the lower end of the screen trough 300 is the output end, located above the recyclable garbage bin, and the screen trough 300 is used to screen out recyclable garbage.

[0075] Specifically, after the domestic garbage is put into the box 100 from the garbage inlet 120, the domestic garbage first passes through the screen slot 300. The size of the recyclable garbage is larger than the mesh of the screen slot 300, and the domestic garbage slides into the recyclable garbage bin along the screen slot 300. The remaining domestic garbage is smaller than the mesh of the screen slot 300, and the remaining domestic garbage passes through the screen slot 300 and falls into the conveying slot 150. The remaining domestic garbage slides into the classification tray 400 along the conveying slot 150. It can be understood that the screen slot 300 cleverly utilizes the physical properties of recyclable garbage, eliminating the process of using the classification robot 500 to classify recyclable garbage, and greatly shortens the entire garbage classification time.

[0076] In some embodiments, reference Figure 2 and Figure 5 The garbage classification device further includes a compression mechanism 600, which includes a first compression roller 610, a second compression roller 620, a main gear 630, a slave gear 640 and a driving member 650, wherein the first compression roller 610 and the second compression roller 620 are rotatably arranged on the box body 100 and located at the opening of the recyclable garbage bin, and the driving shaft of the driving member 650 is connected to the central axis of the first compression roller 610, and is used to drive the first compression roller 610 to rotate. The main gear 630 is connected to the central axis of the first compression roller 610, and the slave gear 640 is connected to the central axis of the second compression roller 620, and the main gear 630 is meshed with the slave gear 640, so that when the driving member 650 drives the first compression roller 610 to rotate, the main gear 630 drives the slave gear 640 to rotate, thereby driving the second compression roller 620 to rotate.

[0077] It can be understood that the recyclable garbage falls between the first compression roller 610 and the second compression roller 620, and the driving member 650 drives the first compression roller 610 and the second compression roller 620 to rotate synchronously, so as to compress the recyclable garbage, and the compressed recyclable garbage falls into the recyclable garbage bin. In this way, the recyclable garbage bin can store more recyclable garbage, and the staff does not need to clean the recyclable garbage bin frequently.

[0078] In some embodiments, reference Figure 2 and Figure 6 The garbage classification device also includes a crushing mechanism 700, which includes a screen barrel 710 and a crushing structure 720, wherein the screen barrel 710 is arranged at the opening of the kitchen waste bin, and the crushing structure 720 is arranged on the inner side of the screen barrel 710, and is used to crush the kitchen waste. Specifically, when the kitchen waste is put into the kitchen waste bin, the kitchen waste first enters the screen barrel 710, and the crushing structure 720 crushes the domestic waste in the screen barrel 710. If the crushed kitchen waste is smaller than the mesh of the screen barrel 710, the kitchen waste enters the kitchen waste bin. It can be understood that the crushed kitchen waste is then put into the kitchen waste bin, and the kitchen waste bin can effectively store more kitchen waste without the need for the staff to frequently clean the garbage in the kitchen waste bin.

[0079] In some embodiments, reference Figure 2 and Figure 6 The classified trash can 200 includes a second category trash can 220, and the second category trash can 220 has a speaker opening 221. The second category trash can 220 can be used as a hazardous trash can, other trash cans, kitchen waste trash cans or recyclable trash cans, which is not limited in this application. Among them, if used as a kitchen waste trash can, the speaker opening 221 can effectively guide the kitchen waste so that the kitchen waste can enter the screen bucket 710. The classified garbage device also includes an electric control box 170 and a battery box 160. The electric control box 170 and the battery box 160 are arranged at the bottom of the box body 100 and are located in the projection area of ​​the speaker opening 221 at the bottom of the box body 100. In this way, the electric control box 170 and the battery box 160 and the classified trash can 200 are compactly assembled on the inner side of the box body 100. At the same time, the speaker opening 221 ensures that the trash can can effectively receive the input domestic waste.

[0080] In some embodiments, reference Figure 1 The garbage classification device includes a visual recognition module and a main control module (not shown in the figure), wherein the visual recognition module is arranged in the box body 100, and is used to detect the domestic garbage in the classification tray 400. The main control module controls the classification tray 400 and the classification robot 500 based on the recognition result of the visual recognition module, so as to classify the domestic garbage into the corresponding classification garbage bin 200.

[0081] Specifically, the visual recognition module is trained and learned to successfully identify garbage classification, and transmits the recognition information to the main control module through serial communication. The main control module then outputs the PWM wave to control the classification tray 400 and the classification robot 500 according to the situation. At the same time, based on the recognition information, the recognition information is also transmitted to the display screen through the serial port for normal display.

[0082] Furthermore, the main control module is configured to determine whether the information of the visual recognition module is classified information, and filter invalid information.

[0083] Specifically, the main control module communicates with the display screen and the visual recognition module through the serial port, and uses the written underlying library function to make the display screen display the corresponding information. The code allows the screen to display the serial number of the variable. At the same time, another serial port is initialized to communicate with the visual recognition module, and a communication logic is written to achieve the filtering effect, so that the information is more accurately conveyed. In the following example, the main control module calculates the middle position 1 and removes the first and last a and b.

[0084] In addition, full load detection is achieved by connecting an infrared sensor device. When the infrared sensor device is blocked, full load can be determined. At this time, the corresponding port outputs a high level and a low level in normal times. The port level can be detected to determine whether it is fully loaded, and information can be output to the screen at the same time.

[0085] In summary, according to the hardware composition, our garbage classification logic is mainly as follows: garbage is thrown into the classification tray 400, the visual recognition module identifies the type of garbage and transmits the corresponding information to the main control module, the main control module receives the serial communication information and designs a filtering method in the serial communication at the same time to reduce the reception of erroneous information, and controls the movement of the classification robot 500 and the classification tray 400 according to the received information, communicates the received information with the screen through the serial port, transmits the information to the screen again, and allows the screen to display the corresponding classification information and classification quantity, and then controls the movement of the classification robot 500 and the classification tray 400 to put the domestic garbage into the corresponding classification trash can 200.

[0086] In some embodiments, reference Figure 1 and Figure 7 The classified garbage bin 200 includes a first category garbage bin 210, which can be a recyclable garbage bin, a kitchen waste bin, or other garbage bins. The classified garbage device includes a garbage treatment mechanism, which is assembled on the box 100 and located at the opening of the first category garbage bin 210, and is used to pre-treat domestic garbage. For example, the garbage treatment structure is the above-mentioned compression mechanism 600 or crushing mechanism 700 (refer to Figure 2 ), or other structures, which are not limited here.

[0087] The first type of trash can 210 includes a barrel body 211 and a baffle 212, wherein the side wall of the box body 100 is provided with a push-pull opening 130 for the first type of trash can 210 to enter and exit, the barrel body 211 is provided with a handle 214 on this side, and the barrel body 211 is provided with a clearance gap 2111 on the side away from the push-pull opening 130, which is used to make way for the garbage disposal mechanism. The first type of trash can 210 is assembled at the bottom of the box body 100 using a drawer structure, and can be slid in and out through the push-pull opening 130. The baffle 212 is elastically rotatably connected to the clearance gap 2111 of the barrel body 211, and is used to close or open the clearance gap 2111. For example, the baffle 212 is rotatably connected to the position of the clearance gap 2111 through a spring hinge, and the rotation position of the baffle 212 and the barrel body 211 is lower than the garbage disposal mechanism.

[0088] It is understandable that when the infrared sensor detects that the domestic waste in the first category trash can 210 is full, the staff can use the handle 214 to pull the first category trash can 210 outward from the push-pull opening 130. During the outward movement of the first category trash can 210, the garbage disposal mechanism rotates the baffle 212 outward so that it can slide away from the first category trash can 210 through the clearance gap 2111 to avoid interference between the two. After the garbage disposal mechanism slides away from the first category trash can 210 through the clearance gap 2111, the baffle 212 automatically rotates from the open state to the closed state to prevent the domestic waste from being shaken out from the clearance gap 2111.

[0089] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A garbage sorting device, characterized in that: include: The box body is provided with a garbage delivery port; A plurality of classified trash cans are arranged at the bottom of the inner side of the box body; A classification tray for receiving domestic waste thrown in from the waste delivery port; wherein the classification tray is arranged on the inner side of the box body and located above at least part of the classification waste bin, and the classification tray is configured to be flippable so as to be able to pour the domestic waste into the classification waste bin; The classification robot is arranged on the inner side of the box body and located above the classification tray, and is used for grabbing domestic waste from the classification tray and putting it into the classification waste bin.

2. A garbage sorting device according to claim 1, characterized in that: The classification trash can is located around the preset position, and the classification tray is located directly above the preset position.

3. A garbage sorting device according to claim 1, characterized in that: The classification tray comprises: tray; The driving module includes a first driving module and a second driving module, wherein the first driving module is arranged on the box body, the second driving module is arranged on the first driving module, and the tray is arranged on the second driving module. The first driving module is used to drive the second driving module to rotate around a vertical axis, and the second driving module is used to drive the tray to flip around a horizontal axis toward the classified trash can.

4. A garbage sorting device according to claim 1, characterized in that: The classification tray comprises: tray; A driving module, wherein the tray is arranged on the driving module, and the driving module comprises one or more driving modules connected in sequence, and the driving module is used to drive the tray to flip around a horizontal axis toward the classified trash can, and the driving directions of the driving modules are set differently.

5. A garbage sorting device according to any one of claims 3 or 4, characterized in that: An electromagnet is arranged on the inner side of the tray.

6. A garbage sorting device according to claim 1, characterized in that: The garbage classification device also includes: A conveying trough is arranged on the inner side of the box body, the input end of the conveying trough is located directly below the garbage delivery port, and the output end of the conveying trough is located directly above the classification tray; The sieve trough is arranged on the inner side of the box body, the input end of the sieve trough is located between the garbage delivery port and the input end of the conveying trough, and the output end of the sieve trough is located above the classified garbage bin, and is used to screen out recyclable garbage.

7. A garbage sorting device according to claim 1, characterized in that: The garbage classification device further includes a compression mechanism, the classified garbage bin includes a recyclable garbage bin, and the compression mechanism is arranged at the opening of the recyclable garbage bin for compressing the recyclable garbage; and / or, The garbage classification device also includes a crushing mechanism, the garbage classification bin includes a kitchen waste bin, and the crushing mechanism includes a screen barrel and a crushing structure, wherein the screen barrel is arranged at the opening of the kitchen waste bin, and the crushing structure is arranged on the inner side of the screen barrel for crushing the kitchen waste.

8. The garbage sorting device according to claim 1, characterized in that: The classified garbage device includes a garbage treatment mechanism, the classified garbage bin includes a first category garbage bin, and the garbage treatment mechanism is arranged at the opening of the first category garbage bin for pre-processing domestic garbage; The first category of trash cans includes: A barrel body, wherein the side wall of the box body is provided with a push-pull opening for the first category of trash cans to enter and exit, and a clearance gap is provided on one side of the barrel body away from the push-pull opening for making way for the trash disposal mechanism; The baffle is elastically rotatably connected to the clearance gap and is used to close or open the clearance gap. The rotation position of the baffle and the barrel body is lower than that of the garbage disposal mechanism.

9. A garbage sorting device according to claim 1, characterized in that: The classified trash can includes a second category trash can, and the second category trash can has a trumpet opening; The garbage classification device also includes an electric control box, which is arranged in the projection area of ​​the speaker opening at the bottom of the box body.

10. The garbage sorting device according to claim 1, characterized in that: The garbage classification device includes a visual recognition module and a main control module, wherein the visual recognition module is arranged in a box body and is used to identify the domestic garbage in the classification tray, and the main control module controls the classification tray and the classification manipulator based on the recognition result of the visual recognition module to cooperate in classifying the domestic garbage and putting it into the corresponding classification garbage bin; Furthermore, the main control module is configured to determine whether the information of the visual recognition module is classified information, and filter invalid information.

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