CN212449058U

CN212449058U - Garbage collection device

Info

Publication number: CN212449058U
Application number: CN202020219344.2U
Authority: CN
Inventors: 傅妍榕; 贺坤; 巩宜盟
Original assignee: Shanghai Institute of Technology
Current assignee: Shanghai Institute of Technology
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2021-02-02
Anticipated expiration: 2030-02-27

Abstract

The utility model discloses a garbage collection device, include: the device comprises a solid-liquid separation chamber, a crushing chamber, a drying chamber, a liquid storage chamber and a residue storage chamber; a solid-liquid separation device is arranged in the solid-liquid separation chamber, a crushing device is arranged in the crushing chamber, and a drying device is arranged in the drying chamber; the garbage detection device also comprises a controller and a garbage detection device; when the garbage detection device detects garbage, an electric signal is sent to the controller, and the controller controls the solid-liquid separation device, the crushing device and the drying device to start working according to the size of the received electric signal. In the garbage collection device, the separated liquid enters the liquid storage cavity to be stored, and the dried garbage is stored in the residue storage cavity, so that bacteria and peculiar smell are not easy to breed after the wet garbage is dried, and the wet garbage can be used as greening fertilizer in green land; the practicality is strong, has compensatied the current outdoor rubbish and can not abandon the defect of wet rubbish, has reduced the categorised work load of dry wet rubbish.

Description

Garbage collection device

Technical Field

The utility model relates to a garbage disposal device is particularly useful for outdoor public place.

Background

The existing garbage can mixes dry and wet garbage, the garbage is regularly cleaned by sanitation workers and transported to a garbage disposal plant for landfill or incineration treatment, stubborn stains are left in the garbage can and outside the garbage can due to leaked liquid around the garbage can and are difficult to clean and have no reason, and stink over a long time gathers around mosquito and fly pests, so that the environment attractiveness and the health of tourists are directly influenced. Aiming at various problems in the green field in daily life, related greening management and maintenance departments can send people to carry out watering and fertilizing and environment beautifying treatment regularly, which has a certain effect, but needs to invest a large amount of funds.

At present, systematic garbage classification is started in many test-point cities, and more cities can be expected to implement a garbage classification system in the future, but a lot of problems are found in the implementation process, the existing wet garbage treatment is difficult to realize effective dry-wet separation and oil-water separation, so that liquid after solid-liquid separation is still difficult to find use and has to be dumped for treatment, and the solid garbage after solid-liquid separation is treated by adopting burning, composting, landfill and other modes, so that the treatment cost is increased, and secondary pollution to the environment is easily caused; the oil stain mixed with the garbage and the sewage increases the load of a sewage treatment plant and is easy to cause the pollution of water resources.

In addition, the existing garbage can is lack of wet garbage disposal aiming at the outdoor, and people cannot find the place where wet garbage is lost easily when moving outdoors and have to throw the wet garbage to a dry garbage can, so that garbage classification burden is brought, and the outdoor wet garbage disposal has the characteristic of small single amount, so that a proper garbage collection device is required to be designed aiming at the outdoor wet garbage disposal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a garbage collection device can solve the above-mentioned defect among the prior art.

The technical scheme of the utility model as follows:

an outdoor garbage collection device, comprising: dry waste collection device and wet waste collection device, wet waste collection device includes: the device comprises a solid-liquid separation chamber, a crushing chamber, a drying chamber, a liquid storage chamber and a residue storage chamber; a solid-liquid separation device is arranged in the solid-liquid separation chamber, a crushing device is arranged in the crushing chamber, and a drying device is arranged in the drying chamber; the garbage drying device is characterized by also comprising a controller and a garbage detection device for detecting garbage, wherein the controller is respectively and electrically connected with the solid-liquid separation device, the crushing device, the drying device and the garbage detection device; when the garbage detection device detects garbage, an electric signal is sent to the controller, and the controller controls the solid-liquid separation device, the crushing device or the drying device to start working according to the size of the received electric signal; the solid-liquid separation device is used for realizing the solid-liquid separation of wet garbage, liquid enters the liquid storage chamber for storage, solid enters the crushing chamber and is crushed by the crushing device, crushed residues enter the drying chamber and are dried by the drying device and stored in the residue storage chamber, and the treatment of the wet garbage is finished.

The utility model discloses a garbage collection device is particularly useful for the garbage bin that lacks the management such as outdoor public place, and current outdoor garbage bin all does not have the function of wet-dry separation. Through the structure of the wet garbage bin of reasonable setting, make wet garbage bin have the function of the wet rubbish of automatic processing to make wet rubbish can realize solid-liquid separation, the solid waste after the separation is smashed, by drying, store at last, avoided the pedestrian to abandon the waste classification's that wet rubbish brought at will trouble, avoided wet rubbish to lack the processing for a long time simultaneously and the bacterium that brings, peculiar smell scheduling problem, it is very convenient, practical, be fit for when the current situation that waste classification begins and the pedestrian throws away wet rubbish indiscriminately.

The garbage detection device can select devices which can detect the existence of garbage, such as an inductive switch, an infrared sensor, a pressure sensor, an optical sensor and the like, can be selected according to actual requirements, and is not limited here.

Preferably, the wet garbage collection device comprises a barrel with an opening at one end, the solid-liquid separation chamber is positioned in the barrel, the crushing chamber, the drying chamber and the residue storage chamber are sequentially positioned below the solid-liquid separation chamber, and the residue storage chamber is detachably connected in the wet garbage collection device and can be cleaned regularly; the solid-liquid separation device comprises a first rolling device, the first rolling device comprises a roller and a baffle, the roller is fixed on the inner side wall of the barrel body, the baffle is fixed on the barrel body in a mode of being tangent to the roller and forming a preset angle with the roller, and the preset angle is set in a mode of being beneficial to wet garbage to fall to the roller and being rolled by the roller; the roller driving mechanism is used for driving the roller to rotate and is electrically connected with the controller; the solid-liquid separation chamber is internally provided with a first garbage detection device which is arranged at a position capable of detecting whether garbage exists on the roller, when the first garbage detection device detects garbage, an electric signal is sent to the controller, and the controller controls the roller driving mechanism to drive the roller to rotate according to the size of the received electric signal so as to roll wet garbage.

When first rubbish detection device senses rubbish, the gyro wheel rotates to roll wet rubbish, and play certain centrifugal action, realize solid-liquid separation, and do not need the gyro wheel to move always, saved the power consumption, and can prolong first rolling machine's life, thereby make first rolling machine can be stable, reliable operation.

Preferably, the bottom end of the solid-liquid separation chamber is of an inverted cone structure, the crushing device is fixed on the inverted cone structure or on the inner side wall of the barrel body, and the inverted cone structure is beneficial to the garbage after solid-liquid separation to be concentrated to one position and enter the crushing chamber from the small-radius end of the inverted cone structure; crushing cavity bottom includes one and smashes the chamber baffle, it connects to smash the chamber baffle rotation on the lateral wall of staving, rubbish is in after smashing, the reducing mechanism drops to smash the chamber baffle, it takes place to rotate because of gravity reason to smash the chamber baffle and makes the rubbish after smashing get into the below the drying chamber is dried. The crushing cavity baffle plate is connected in a rotating mode, and the crushing cavity baffle plate has the advantages of simple structure, reliable and stable operation and low cost.

Preferably, the free end of the crushing cavity baffle is provided with a first magnet, a second magnet is arranged at a preset position of the drying cavity, like magnetic poles of the first magnet and the second magnet are oppositely arranged, garbage falls off after the crushing cavity baffle rotates to a preset angle, and the crushing cavity baffle completes resetting under the action of repulsive force of the second magnet to the first magnet. The second magnet can set up on the lateral wall of stoving cavity or set up other positions in smashing the cavity, can set up according to the demand that resets to smashing the chamber baffle. Because smash the chamber baffle and rotate to be connected at the staving lateral wall, when smashing chamber baffle rotation range great, smash the chamber baffle and probably be difficult to reset, set up two magnets and can be favorable to smashing the reseing of chamber baffle. Smash chamber baffle when initial position, the distance between second magnet and the first magnet is far away, and the second magnet does not take place the relative action with first magnet, only when smashing the chamber baffle and rotating to certain angle after, the second magnet just can produce the repulsion force to first magnet to promote to smash the chamber baffle and reset.

Preferably, the drying device comprises a heating device and a timing device, and the heating device and the timing device are arranged in the drying chamber; a partition baffle is arranged in the drying cavity along a direction perpendicular to the falling direction of the garbage, the partition baffle divides the drying cavity into an upper cavity and a lower cavity, the second magnet is positioned in the upper cavity, and the drying device is positioned in the lower cavity; the influence on the magnetism of the second magnet after the drying device is heated is avoided, so that the reset of the baffle of the crushing cavity is influenced. The partition baffle is provided with a moving device for opening the lower cavity, a second garbage detection device for detecting whether garbage exists on the moving device is arranged in the lower cavity, and the moving device, the heating device, the timing device and the second garbage detection device are respectively and electrically connected with the controller; when the second garbage detection device detects garbage, an electric signal is sent to the controller, the controller controls the moving device, the heating device and the timing device to work according to the size of the received electric signal, and the garbage enters the lower chamber to be dried in a timing mode. When the timing device reaches the preset duration, an electric signal is sent to the controller, and the controller controls the heating device to stop heating according to the received electric signal, so that the aim of timing and drying is fulfilled.

Preferably, the liquid storage chamber is arranged adjacent to the crushing chamber, the crushing chamber baffle is arranged obliquely, and a filter screen is arranged at a preset position of the liquid storage chamber close to the free end of the crushing chamber baffle; the solid-liquid separation device also comprises a second rolling device, the second rolling device comprises rolling rollers which are arranged in pairs and are arranged at the small-radius end of the solid-liquid separation chamber, and the crushing device is arranged below the rolling rollers; the second rolling device also comprises a rolling roller driving mechanism, and the rolling roller driving mechanism is electrically connected with the controller; the solid-liquid separation chamber is indoor still including being used for surveying whether there is the third rubbish detection device of rubbish on the roller, when third rubbish detection device detected rubbish, to the controller sends an electric signal, the controller is according to the size of received electric signal, control roller actuating mechanism drives the roller rotates, further rolls the processing to wet rubbish, and control reducing mechanism begins work.

The second rolling machine further carries out solid-liquid separation to wet rubbish, and liquid passes through along the crushing chamber baffle of slope the filter screen gets into the stock solution cavity, and solid rubbish gets into reducing mechanism accomplishes smashing, further improves the solid-liquid separation effect.

Preferably, the liquid storage chamber is arranged below the solid-liquid separation device, the liquid storage chamber comprises an oil-water separation device, the oil-water separation device is arranged at a preset position close to the top of the liquid storage chamber, and the liquid storage chamber further comprises a water storage chamber and an oil storage chamber which are arranged below the oil-water separation device; the top end of the liquid storage chamber comprises a filter screen, wet garbage is treated by the solid-liquid separation device after solid-liquid separation is completed, liquid passes through the filter screen and enters the liquid storage chamber, the oil-water separation device realizes oil-water separation, so that moisture is stored in the water storage chamber, and oil is stored in the oil storage chamber.

Oil-water separator can effectual realization oil-water separation to store moisture and oil content respectively, the water of oil-water separation can directly be used for the irrigation in the greenery patches, has reduced the water resource pollution that causes the environment, alleviates sewage treatment's burden to a certain extent, very big reduction the pollution of rubbish, reduced the environmental protection engineering investment.

Preferably, the oil-water separation device comprises a plurality of oil-water separation plates, each oil-water separation plate is obliquely fixed on the side wall of the liquid storage chamber, another oil-water separation plate is arranged right below the free end of each oil-water separation plate, the free end of the oil-water separation plate close to the bottom end of the liquid storage chamber is positioned right above the top end of the oil storage chamber, and the top end of the oil storage chamber is provided with the oil-water separation plate allowing oil to permeate; after the liquid entering the liquid storage cavity is separated by the oil-water separation plates of the oil-water separation device, moisture enters the water storage chamber from the top end of the oil storage chamber, and the oil permeates the oil-water separation plates at the top end of the oil storage chamber and is stored in the oil storage chamber. The oil-water separation device has the advantages of simple structure, good separation effect and low cost.

Furthermore, the oil-water separation plate is detachably connected with the liquid storage cavity, and the oil-water separation plate can be cleaned regularly.

Preferably, the oil-water separation plate is made of graphene, the graphene oil-water separation plate can adsorb oil in liquid, and water drops along the oil-water separation plate, so that oil-water separation is realized.

Preferably, the garbage collection device further comprises a power supply, wherein the power supply comprises a solar cell panel which is arranged outside the garbage collection device, and the solar cell panel is electrically connected with the controller and supplies power to the solid-liquid separation device, the crushing device, the drying device and the garbage detection device.

Compared with the prior art, the beneficial effects of the utility model are as follows:

first, the utility model discloses a garbage collection device is particularly useful for the garbage bin of lacking the management such as outdoor public place, and current outdoor garbage bin all does not have the function of wet-dry separation. Through reasonably setting the structure of the wet garbage can, the wet garbage can has the function of automatically treating wet garbage, so that the wet garbage can realize solid-liquid separation, the separated solid garbage is crushed, dried and finally stored, the trouble of garbage classification caused by random discarding of the wet garbage by pedestrians is avoided, meanwhile, the problems of bacteria breeding, peculiar smell and the like caused by long-term lack of treatment of the wet garbage are avoided, and the dried garbage can be used as greening fertilizer in green lands, so that a new purpose is found for the dried garbage; the utility model discloses a device, it is very convenient to use, and is practical, is fit for the current situation that the wet rubbish was thrown out indiscriminately to the pedestrian when down garbage classification, has reduced the categorised work load of dry wet rubbish.

Secondly, the garbage collection device of the utility model has the advantages that the crushing cavity baffle is rotationally connected to the inner side wall of the wet garbage collection device, the structure is simple, and the connection is stable and reliable; the crushing cavity baffle avoids the problem that the crushing cavity baffle cannot be reset due to too large rotation amplitude under the action of the two magnets, so that the whole garbage collection device can play a role stably and reliably.

Third, the utility model discloses a garbage collection device, the oil-water separator in the stock solution cavity can effectual realization oil-water separation to store moisture and oil content respectively, the water that the oil-water separation was crossed can directly be used for the irrigation in the greenery patches, has reduced the water resource pollution that causes the environment, alleviates sewage treatment's burden to a certain extent, very big reduction the pollution of rubbish, reduced the environmental protection engineering investment.

Fourth, the utility model discloses a garbage collection device is controlled the problem that wet rubbish caused from the source to the processing of the pertinence of various rubbish realizes making the best use of things as far as possible, can effectively reduce the work load that reduces relevant staff simultaneously to public environment's influence in people daily use.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

Fig. 1 is a schematic view of the overall structure of an outdoor garbage collection device according to embodiment 1 of the present invention;

fig. 2 is a schematic diagram of an outdoor garbage collecting apparatus according to embodiment 1 of the present invention;

fig. 3 is a top view of the wet waste collection device of embodiment 1 of the present invention;

fig. 4 is a schematic view of the internal structure of the outdoor garbage collecting apparatus according to embodiment 1 of the present invention;

fig. 5 is another schematic internal structure diagram of the outdoor garbage collecting device according to embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a wet garbage collection device according to embodiment 1 of the present invention;

fig. 7 is another schematic diagram of the outdoor garbage collecting apparatus according to embodiment 1 of the present invention;

fig. 8 is a partial structural schematic view of a liquid storage chamber in embodiment 1 of the present invention;

fig. 9 is a schematic structural view of an oil-water separation plate according to embodiment 1 of the present invention.

Reference numerals: a dry waste collection device 1; a wet waste collection device 2; a solid-liquid separation chamber 3; a crushing chamber 4; a drying chamber 5; a reservoir chamber 6; a residue storage chamber 7; a magnet 8; a filter screen 9; an oil-water separation device 10; an oil-water separation plate 11; a second oil-water separation plate 12; an electric cabinet 22; a solid-liquid separation device 30; a tub 20; a first waste detection device 1011; a second debris detecting device 1012; a third dust detection device 1013; a first rolling device 31; a roller 32; a baffle 33; a second rolling device 34; a rolling roller 35; a crushing device 40; a crushing chamber baffle 41; a drying device 50; a partition baffle 51; an upper chamber 52; the lower chamber 53; a heating device 54; a timing device 55; a water storage chamber 61; an oil reservoir chamber 62; a controller 100; a waste detection device 101; a translation door 103; a power supply 105; a solar panel 106; a case 110.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are only for illustrating the present invention, and are not intended to limit the scope of the present invention. In practical applications, the improvement and adjustment made by those skilled in the art according to the present invention still belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, the present embodiment provides an outdoor garbage collecting apparatus, including: dry waste collection device 1 and wet waste collection device 2, wet waste collection device 2 includes: a solid-liquid separation chamber 3, a crushing chamber 4, a drying chamber 5, a liquid storage chamber 6 and a residue storage chamber 7; a solid-liquid separation device 30 is arranged in the solid-liquid separation chamber 3, a crushing device 40 is arranged in the crushing chamber 4, and a drying device 50 is arranged in the drying chamber 5; after the wet garbage is thrown into the wet garbage collection device 2, the solid-liquid separation is realized by the solid-liquid separation device 30 in the solid-liquid separation chamber 3, the liquid enters the liquid storage chamber 6 for storage, the solid enters the crushing chamber 3 and is crushed by the crushing device 40, the crushed residue enters the drying chamber 5 and is dried by the drying device 50 and is stored in the residue storage chamber 7, and the treatment of the wet garbage is completed.

The garbage disposer further comprises a controller 100 and a garbage detection device 101 for detecting garbage, wherein the controller 100 is electrically connected with the solid-liquid separation device 30, the smashing device 40, the drying device 50 and the garbage detection device 101 respectively. When the garbage detection device 101 detects the existence of garbage, the garbage detection device 101 sends an electric signal to the controller 100, and the controller 100 controls the solid-liquid separation device 30, the crushing device 40 or the drying device 50 to start working according to the magnitude of the received electric signal.

The dried garbage is not easy to breed bacteria and generate peculiar smell, and can be used as a greening fertilizer in green land; the garbage is detected by the garbage detection device 101, so that the solid-liquid separation device 3, the crushing device 4 and the drying device 5 work, and when no wet garbage is thrown in, a system in the wet garbage collection device 2 is in a standby state; the wet garbage treatment device has the advantages of simple structure, low cost and strong practicability, and is particularly suitable for wet garbage treatment in outdoor public places.

A specific implementation of the outdoor garbage collecting device in this embodiment is as follows:

the outdoor garbage collecting device is integrally a box body 110, the dry garbage collecting device 1 is a dry garbage can for storing dry garbage, and the dry garbage can 1 is basically consistent with the traditional method but has increased volume so as to meet the use requirement. The wet garbage collecting device 2 comprises a barrel body 20 with an opening at one end, and the dry garbage collecting device 1 and the wet garbage collecting device 2 are arranged in the box body 110 side by side. The solid-liquid separation chamber 3 is positioned in the barrel body 20, and the crushing chamber 4, the drying chamber 5 and the residue storage chamber 7 are sequentially positioned below the solid-liquid separation chamber 3; the solid-liquid separation device 30 comprises a first rolling device 31, the first rolling device 31 comprises a roller 32, and the roller 32 is fixed on the inner side wall of the barrel body 20 through a central shaft, as shown in fig. 3. A baffle 33 is included, and the baffle 33 is fixed to the tub 20 in a tangential manner to the roller 32 and at a predetermined angle to the roller 32, the predetermined angle being set in a manner that facilitates the wet trash falling onto the roller 32 and being rolled by the roller 32. Such structure can effectively roll rubbish and handle, and when the gyro wheel rotated, wet rubbish also can play certain solid-liquid separation effect owing to centrifugal action.

The first rolling device 31 further includes a roller driving mechanism for driving the roller to rotate, and the roller driving mechanism is electrically connected to the controller 100. Specifically, the roller driving mechanism includes a stepping motor. Including first rubbish detection device 1011 in the solid-liquid separation chamber 3, first rubbish detection device 1011 is an inductive switch for whether response rubbish is thrown to on the gyro wheel 32, and first rubbish detection device 1011 sets up and is detecting the position department that rubbish exists. When the first garbage detection device 1011 senses garbage, an electric signal is sent to the controller 100, and the controller 100 controls the roller driving mechanism to drive the rollers 32 to rotate according to the magnitude of the received electric signal, so as to roll wet garbage and realize solid-liquid separation of the wet garbage. When sensing rubbish through first rubbish detection device 1011, the gyro wheel rotates, and need not move all the time, has saved the power consumption to and can prolong first rolling machine 31's life, thereby make first rolling machine 31 can be stable, reliable operation. First rubbish detection device 1011 can also select other current infrared sensor, light sensor etc. as required, and position, model etc. that first rubbish detection device 1011 set up are not used for the restriction the utility model discloses a scope, here do not do the restriction.

Continuing to refer to fig. 4 to 6, the bottom end of the solid-liquid separation chamber 3 is an inverted cone structure, the crushing device 40 is arranged below the inverted cone structure and fixed on the inverted cone structure or fixed on the inner side wall of the barrel body 20, the inverted cone structure can enable garbage to smoothly drop and concentrate to one position, and the garbage enters the crushing chamber 4 from the small radius end of the inverted cone structure. The crushing device 40 is a small crusher, the model is 1000C, and the crushing device 40 can also be another existing crusher, which is not limited here. Smash chamber 4 bottom and include one and smash chamber baffle 41, smash chamber baffle 41 and rotate to be connected on the lateral wall of staving 20, if connect on the lateral wall of staving 20 through a hinge structure, have simple structure, connect reliable and stable advantage. The garbage falls to the crushing cavity baffle 41 after being crushed, and the crushing cavity baffle 41 rotates to enable the crushed garbage to enter the drying cavity 5 for drying.

Preferably, a first magnet 8 is arranged at the free end of the crushing cavity baffle 41, a second magnet 8 is arranged at a preset position of the side wall of the drying cavity 5, and like magnetic poles of the first magnet 8 and the second magnet 8 are oppositely arranged; the garbage falls to the crushing chamber baffle 41, the garbage falls after the crushing chamber baffle 41 rotates, and when the rotation amplitude of the crushing chamber baffle 41 is large, the repulsive force between the two magnets helps to complete the reset of the crushing chamber baffle 41. The second magnet 8 is arranged so that the baffle 41 is not acted by the second magnet 8 when in the original position, and when the baffle 41 is rotated to a certain angle, the second magnet 8 generates a repulsive action to the first magnet 8, thereby promoting the reset of the baffle 41.

Referring to fig. 7, the drying device 50 includes a heating device 54 and a timing device 55, and the heating device 54 and the timing device 55 are electrically connected to the controller 100, respectively. Heating device 54 is a heating resistance wire, and may be disposed on the sidewall of drying chamber 5, or disposed at other positions in drying chamber 5, which is not limited herein. A partition baffle 51 is arranged in the middle of the drying chamber 5, the partition baffle 51 is arranged in the direction perpendicular to the falling direction of the garbage, and the partition baffle 51 is fixed on the side wall of the drying chamber 5. The partition baffle 51 divides the drying chamber 5 into an upper chamber 52 and a lower chamber 53, the heating resistance wire is positioned in the lower chamber 53, and the second magnet 8 is positioned in the upper chamber 52. The wet garbage falls into the upper chamber 52 from the crushing chamber 4, falls into the lower chamber 53 from the upper chamber 52, and is dried in the lower chamber 53, so that the influence of heating on the magnetism of the magnet 8 is avoided, and the reset of the baffle 41 of the crushing chamber is influenced.

The partition baffle 51 is provided with a second garbage detection device 1012 and the translation door 103 for opening and closing, the second garbage detection device 1012 is arranged at a position where the existence of garbage on the translation door 103 can be detected, when the second garbage detection device 1012 detects garbage, an electric signal is sent to the controller 100, the controller 100 controls the translation door 103 to be opened and controls the drying device 50 to start working according to the size of the received electric signal, the garbage is dried in the lower chamber 53 in a timing manner, after the drying in a preset time is completed, the timing device 55 sends an electric signal to the controller 100, and the controller 100 controls the heating device 54 to stop heating according to the size of the received electric signal.

The bottom of the lower chamber 53 can be provided with a hole structure, and after the wet garbage is dried, the wet garbage can fall into the residue storage chamber 7 from the hole structure for storage. Another sliding door may be further disposed at the bottom of the lower chamber 53, so that the dried garbage can enter the residue storage chamber 7 for storage, which is not limited herein.

With continued reference to fig. 6 and 7, the liquid storage chamber 6 is disposed adjacent to the crushing chamber 4, the crushing chamber baffle 41 is disposed at an inclination angle that facilitates the garbage to fall from the crushing chamber baffle 41, and a filter screen 9 is disposed at a predetermined position of the liquid storage chamber 6 near the free end of the crushing chamber baffle 41; the solid-liquid separation device 30 further comprises a second rolling device 34, the second rolling device 34 comprises rolling rollers 35 which are arranged in pairs, the rolling rollers 35 are fixed at the small radius end of the solid-liquid separation chamber 3, and the crushing device 40 is arranged below the rolling rollers 35. Wet rubbish passes through between two the rolling roller 35 and is further extruded by two rolling roller 35, and liquid gets into stock solution cavity 6 along smashing chamber baffle 41 through filter screen 9, and solid rubbish gets into reducing mechanism 40 and accomplishes smashing. The second rolling device 34 further comprises a rolling roller driving mechanism 102 for driving the rolling roller to rotate, and the rolling roller driving mechanism 102 is connected with the rolling roller 35; the solid-liquid separation chamber 3 is further provided with a third garbage detection device 1013 for detecting whether garbage exists on the rolling roller 35, when the third garbage detection device 1013 detects garbage, an electric signal is sent to the controller 100, and the controller 100 controls the rolling roller driving mechanism 102 to drive the rolling roller 35 to rotate and controls the crushing device 40 to start to work according to the magnitude of the received electric signal. The lamination roller drive mechanism 102 includes a stepping motor.

Preferably, the liquid storage chamber 6 is arranged below the solid-liquid separation device 30, the liquid storage chamber 6 comprises an oil-water separation device 10, the oil-water separation device 10 is arranged at a preset position close to the top of the liquid storage chamber 6, and the liquid storage chamber 6 further comprises a water storage chamber 61 and an oil storage chamber 62 which are arranged below the oil-water separation device 10; the top end of the liquid storage chamber 6 comprises a filter screen 9, after the solid-liquid separation of the wet garbage is completed by the solid-liquid separation device 30, the liquid enters the liquid storage chamber 6 through the filter screen 9, and the oil-water separation is realized by the oil-water separation device 10, so that the water is stored in the water storage chamber 61, and the oil is stored in the oil storage chamber 62. Oil-water separator 10 can effectual realization oil-water separation to store moisture and oil content respectively, the water after the oil-water separation can directly be used for the irrigation in the greenery patches, has reduced the water resource pollution that causes the environment, alleviates sewage treatment's burden to a certain extent, very big reduction the pollution of rubbish, reduced the environmental protection engineering investment.

Referring to fig. 8, the oil-water separating device 10 includes a plurality of oil-water separating plates 11, each oil-water separating plate 11 is obliquely fixed on the side wall of the liquid storage chamber 6, another oil-water separating plate 11 is arranged right below the free end of each oil-water separating plate 11, and the free end of the oil-water separating plate 11 close to the bottom end of the liquid storage chamber 6 is located right above the top end of the oil storage chamber 62; the oil storage chamber 62 is a closed chamber, the top end of the oil storage chamber 62 is an oil-water separation plate 11 allowing oil to permeate, the water storage chamber 61 is a chamber with an open top end, and the water storage chamber 61 and the oil storage chamber 62 are arranged adjacently; after the liquid entering the liquid storage chamber 6 is separated by one of the oil-water separation plates 11 of the oil-water separation device 10, the water enters the water storage chamber 61 from the top end of the oil storage chamber 62, and the oil permeates the oil-water separation plate 11 at the top end of the oil storage chamber 62 and is stored in the oil storage chamber 62. The oil-water separation device 10 has the advantages of simple structure, good separation effect and low cost.

In this embodiment, the oil-water separation plate 11 of the oil-water separation device 10 and the oil-water separation plate 11 at the top end of the oil storage chamber 62 are made of graphene materials, and the graphene materials can adsorb oil and do not adsorb water, so that oil-water separation can be achieved. The liquid flows through the oil-water separation plate 11 of the oil-water separation device 10, the oil is adsorbed, the water drops along the oil-water separation plate 11, the oil-water separation is realized one by the oil-water separation plates 11, and finally the liquid flows into the water storage chamber 61 for storage after being separated by the oil-water separation plate 11 at the top of the oil storage chamber 62. The adsorbed oil is accumulated to form oil droplets and then dropped, and finally dropped to the oil-water separation plate 11 at the top end of the oil storage chamber 62 to permeate into the oil storage chamber 62 to be stored.

The oil-water separation plate 11 at the top end of the oil storage chamber 62 can be further provided with a second oil-water separation plate 12, the second oil-water separation plate 12 and the oil-water separation plate 11 at the top end of the oil storage chamber 62 are arranged at a preset angle, and the preset angle enables water dropping from the oil-water separation plate 11 in the oil-water separation device 10 close to the top end of the oil storage chamber 62 to be prevented from flowing into the crushing chamber 4 from the filter screen 9. The second oil-water separation plate 12 is used for adsorbing oil in the liquid entering from the filter screen 9, the oil on the second oil-water separation plate 12 is accumulated into liquid drops and drops to the top end of the oil storage chamber 62, a small amount of water enters a chamber below the crushing chamber 4, and finally the drying device 50 dries the water.

Referring to fig. 9, the surface of the oil-water separating plate 11 has a wave structure for increasing a surface area, thereby increasing an adsorption capacity for oil. Further, the oil-water separation plate 11 of the oil-water separation device 10 is detachably fixed on the side wall of the liquid storage chamber 6, so that the oil-water separation plate 11 can be cleaned periodically.

Preferably, the garbage disposer also comprises a power supply 105, wherein the power supply 105 comprises a solar cell panel 106 which is arranged above the box body 110, and the solar cell panel 106 is electrically connected with the controller 100 and supplies power to the solid-liquid separation device 30, the crushing device 40, the drying device 50, the garbage detection device 101 and the motor system.

In the embodiment, the oil storage chamber 62 (with a volume larger than or equal to 1L), the water storage chamber 61 (with a volume larger than or equal to 1.5L) and the residue storage chamber 7 are all slidably connected to the barrel body 20 and used for periodically cleaning the oil storage chamber 62, the water storage chamber 61 and the residue storage chamber 7.

Outdoor garbage collection device in this embodiment all adopts stainless steel, prevents to rust.

In this embodiment, an electric cabinet 22, a roller driving mechanism, a rolling roller driving mechanism 102, and a controller 100 are disposed under the residue storage chamber 7 in the electric cabinet 22. In this embodiment, the controller 100 is model 64V 500W; the timing device 55 is a timer; the timer model is DFJ-A/250V/15A; the translation door 103 is K200 in model number. The models of the controller 100, the timing device 55 and the translation door 103 are not used for limiting the protection scope of the present invention, and can be selected according to actual needs.

The utility model discloses a garbage collection device, specially adapted places such as park, square, green way. The utility model discloses a garbage collection device's working process as follows:

after the garbage is put into the garbage storage chamber, the first garbage detection device 1011 detects the garbage, the controller 100 controls the roller 32 to rotate according to the magnitude of an electric signal sent by the first garbage detection device 1011, so that solid-liquid separation is performed on the wet garbage, liquid enters the liquid storage chamber 6 for oil-water separation, and the solid falls to the bottom end of the solid-liquid separation chamber 3; when the third garbage detection device 1013 detects garbage, the controller 100 controls the rolling roller 35 to rotate according to the magnitude of the electrical signal sent by the third garbage detection device 1013, so as to further perform solid-liquid separation on the wet garbage, and controls the crushing device 40 to operate, so that the liquid falls to the crushing cavity baffle 41 and enters the liquid storage cavity 6 to perform oil-water separation, and the solid falls to the upper cavity 52 of the drying cavity 5; when the second garbage detection device 1012 detects garbage, the controller 100 controls the sliding door to open according to the magnitude of the electric signal sent by the second garbage detection device 1012, controls the heating device 54 and the timing device 55 to start working, and enables the garbage to enter the lower chamber 53 for timing and drying; after drying, the timing device 55 sends an electric signal to the controller 100, the heating device 54 is controlled to stop heating, and the dried garbage enters the residue storage chamber 7 for storage.

The utility model discloses a garbage collection device is controlled the problem that wet rubbish caused from the source to handle various rubbish and realize making the best use of things as far as possible, can effectively reduce the work load that reduces relevant staff simultaneously to public environment's influence in people daily use. For example, the garbage collection device can reduce the frequency of periodical cleaning by sanitation workers by expanding the capacity of the dry garbage can; the wet garbage can further treats the wet garbage to avoid generation of odor and bacteria of the wet garbage, and simultaneously converts a part of garbage into fertilizer and directly uses the fertilizer in green land; the oil-stain separation of the garbage sewage reduces the load of a sewage treatment plant, reduces the treatment cost and also reduces the water resource pollution to the environment.

The above disclosure is only illustrative of the preferred embodiments of the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical application, to thereby enable others skilled in the art to best utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A refuse collection device, comprising: dry waste collection device and wet waste collection device, wet waste collection device includes: the device comprises a solid-liquid separation chamber, a crushing chamber, a drying chamber, a liquid storage chamber and a residue storage chamber;

a solid-liquid separation device is arranged in the solid-liquid separation chamber, a crushing device is arranged in the crushing chamber, and a drying device is arranged in the drying chamber; the garbage drying device is characterized by also comprising a controller and a garbage detection device for detecting garbage, wherein the controller is respectively and electrically connected with the solid-liquid separation device, the crushing device, the drying device and the garbage detection device;

when the garbage detection device detects garbage, an electric signal is sent to the controller, and the controller controls the solid-liquid separation device, the crushing device and the drying device to start working according to the size of the received electric signal; the solid-liquid separation device is used for realizing the solid-liquid separation of wet garbage, liquid enters the liquid storage chamber for storage, solid enters the crushing chamber and is crushed by the crushing device, crushed residues enter the drying chamber and are dried by the drying device and stored in the residue storage chamber, and the treatment of the wet garbage is finished.

2. The waste collection device of claim 1, wherein the wet waste collection device comprises an open-ended bin, the solid-liquid separation chamber is located within the bin, and the comminution chamber, the drying chamber, and the residue storage chamber are located sequentially below the solid-liquid separation chamber;

the solid-liquid separation device comprises a first rolling device, the first rolling device comprises a roller and a baffle, the roller is fixed on the inner side wall of the barrel body, the baffle is fixed on the barrel body in a mode of being tangent to the roller and forming a preset angle with the roller, and the preset angle is set in a mode of being beneficial to wet garbage to fall to the roller and being rolled by the roller; the roller driving mechanism is electrically connected with the controller;

the solid-liquid separation chamber is internally provided with a first garbage detection device which is arranged at a position capable of detecting whether garbage exists on the roller, when the first garbage detection device detects garbage, an electric signal is sent to the controller, and the controller controls the roller driving mechanism to drive the roller to rotate according to the size of the received electric signal so as to roll wet garbage.

3. The refuse collection system according to claim 1, wherein the bottom end of the solid-liquid separation chamber is an inverted conical structure, the crushing device is fixed on the inverted conical structure or on the inner side wall of the wet refuse collection system, and refuse enters the crushing chamber from the small radius end of the inverted conical structure; crushing cavity bottom includes one and smashes the chamber baffle, it connects to smash the chamber baffle rotation wet garbage collection device's lateral wall on, rubbish is in the reducing mechanism drops after smashing extremely smash the chamber baffle, thereby it rotates to make the rubbish after smashing get into the below to smash the chamber of drying and drying.

4. The garbage collection device of claim 3, wherein the free end of the baffle of the crushing cavity is provided with a first magnet, the preset position of the drying cavity is provided with a second magnet, the like magnetic poles of the first magnet and the second magnet are oppositely arranged, the garbage falls after the baffle of the crushing cavity rotates to a preset angle, and the baffle of the crushing cavity is reset under the action of the repulsive force of the second magnet to the first magnet.

5. The refuse collection device according to claim 4, wherein said drying device comprises a heating device and a timing device for counting the operation time of the heating device, said heating device and said timing device being disposed in said drying chamber;

a partition baffle is arranged in the drying cavity along a direction perpendicular to the falling direction of the garbage, the partition baffle divides the drying cavity into an upper cavity and a lower cavity, the second magnet is positioned in the upper cavity, and the drying device is positioned in the lower cavity; the partition baffle is provided with a moving device for opening the lower cavity, a second garbage detection device for detecting whether garbage exists on the moving device is arranged in the lower cavity, and the moving device, the heating device, the timing device and the second garbage detection device are respectively and electrically connected with the controller;

when the second garbage detection device detects garbage, an electric signal is sent to the controller, the controller controls the moving device, the heating device and the timing device to work according to the size of the received electric signal, and the garbage enters the lower chamber and is dried in a timing mode.

6. The waste collection device of claim 3 wherein the reservoir chamber is disposed adjacent to the size reduction chamber, the size reduction chamber baffle is disposed at an angle, and the reservoir chamber is provided with a strainer at a predetermined location adjacent to a free end of the size reduction chamber baffle; the solid-liquid separation device also comprises a second rolling device, the second rolling device comprises rolling rollers which are arranged in pairs and are arranged at the small-radius end of the solid-liquid separation chamber, and the crushing device is arranged below the rolling rollers;

the second rolling device also comprises a rolling roller driving mechanism, and the rolling roller driving mechanism is electrically connected with the controller; the solid-liquid separation chamber is indoor still including being used for surveying whether there is the third rubbish detection device of rubbish on the roller, when third rubbish detection device detected rubbish, to the controller sends an electric signal, the controller is according to the size of received electric signal, control roller actuating mechanism drives the roller rotates, further rolls the processing to wet rubbish, and control reducing mechanism begins work.

7. The refuse collection device according to claim 1, wherein the reservoir chamber is disposed below the solid-liquid separation device,

the liquid storage cavity comprises an oil-water separation device, a water storage chamber and an oil storage chamber, wherein the oil-water separation device is arranged at a preset position close to the top of the liquid storage cavity, and the water storage chamber and the oil storage chamber are arranged below the oil-water separation device;

the top end of the liquid storage chamber comprises a filter screen, wet garbage is treated by the solid-liquid separation device after solid-liquid separation is completed, liquid passes through the filter screen and enters the liquid storage chamber, the oil-water separation device realizes oil-water separation, so that moisture is stored in the water storage chamber, and oil is stored in the oil storage chamber.

8. The garbage collection device of claim 7, wherein the oil-water separator comprises a plurality of oil-water separation plates, each oil-water separation plate is obliquely fixed on the side wall of the reservoir chamber, another oil-water separation plate is arranged right below the free end of each oil-water separation plate, the free end of the oil-water separation plate close to the bottom end of the reservoir chamber is positioned right above the top end of the reservoir chamber, and the top end of the reservoir chamber is provided with an oil-water separation plate allowing oil to permeate; after the liquid entering the liquid storage cavity is separated by the oil-water separation plates of the oil-water separation device, moisture enters the water storage chamber from the top end of the oil storage chamber, and the oil permeates the oil-water separation plates at the top end of the oil storage chamber and is stored in the oil storage chamber.

9. The refuse collection device according to claim 8, wherein the oil-water separation plate is made of graphene.

10. The garbage collection device of claim 1, further comprising a power source, wherein the power source comprises a solar panel, the solar panel is disposed outside the garbage collection device, and the solar panel is electrically connected with the controller to supply power to the solid-liquid separation device, the crushing device, the drying device and the garbage detection device.