Garbage collection can with garbage separation function

Abstract

The utility model provides a garbage collection can with a garbage separation function, which comprises a garbage can body and a garbage can cellar for placing the garbage can body, an air filtering device is arranged at the top of the garbage can body, and a garbage discharge port is arranged at the bottom of the garbage can body. A garbage discharge port is formed in the garbage can body, a garbage can bottom cover is movably arranged at the garbage discharge port, the garbage can bottom cover is controlled by a first driving mechanism to be opened or closed, a garbage inlet communicated with a garbage conveying pipeline is formed in one side of the garbage can body, and a fan access port communicated with a fan pipeline is formed in the other side of the garbage can body. The air filtering device comprises a garbage can body top cover, a fixedly-arranged filtering net plate and a scraper rotationally arranged below the filtering net plate, and the scraper is driven by a scraper driving mechanism to rotate, is used for conveying garbage through a pipeline and can separate the conveyed garbage, so that peculiar smell and bacterium breeding are avoided, and the service life of the garbage can is prolonged. And the capacity of the garbage can is improved.

Description

Technical Field

[0001] This application relates to the field of waste collection, and more specifically, to a waste collection bin with waste separation function. Background Technology

[0002] In the current technology, trash cans usually only have the function of storing trash. They are generally only used to collect and store trash. When the trash can is full, sanitation workers will clean it at fixed times and locations.

[0003] However, due to the wide variety of garbage types, and the fact that the garbage is not compressed, the garbage is in an expanded state, which can easily cause the garbage can to be overloaded too quickly. In addition, the garbage contains a lot of moisture, impurities, dust, etc., which can breed bacteria and produce odors.

[0004] In addition, there are currently no suitable trash cans for waste transported via pipelines.

[0005] Therefore, those skilled in the art need to modify the structure of trash cans to not only meet the requirements for trash pipeline transportation, but also to compress trash and separate moisture, impurities, dust, etc. Utility Model Content

[0006] The main purpose of this application is to provide a garbage collection bin with garbage separation function for garbage pipeline transportation, which can separate the transported garbage, not only avoiding odor and bacterial growth, but also increasing the capacity of the garbage bin.

[0007] To achieve the above objectives, in a first aspect, this application provides a garbage collection bin with garbage separation function, including a garbage bin body and a garbage bin cellar for placing the garbage bin body. An air filtration device is provided on the top of the garbage bin body, and a garbage outlet is provided at the bottom of the garbage bin body. A garbage bin bottom cover is movably provided at the garbage outlet, and the garbage bin bottom cover is controlled to open or close by a first driving mechanism. A garbage inlet connected to a garbage conveying pipe is provided on one side of the garbage bin body, and a fan inlet connected to a fan pipe is provided on the other side of the garbage bin body. The air filtration device includes a garbage bin body top cover, a fixedly installed filter screen, and a scraper rotatably installed below the filter screen. The scraper is driven to rotate by a scraper driving mechanism.

[0008] Optionally, the bottom cover of the trash can is driven by a first cylinder, and the book scraper driving mechanism includes a rotary cylinder body fixedly mounted on the top cover of the trash can. The rotary cylinder body is connected to the scraper through a scraper shaft, and the mechanism also includes an air supply component for supplying air to the first cylinder and the rotary cylinder body.

[0009] Optionally, the air supply assembly includes an air tank and a compressed air passage connected to the air tank, the compressed air passage being connected to the first cylinder and the rotary cylinder body respectively.

[0010] Optionally, the air tank is connected to a pressure sensor, and the compressed air passage is equipped with a one-way valve.

[0011] Optionally, a hanging ring is fixedly installed on the top cover of the trash can.

[0012] Optionally, one end of the waste conveying pipe is fixedly connected to a first inclined flange connected to the waste inlet, and the other end is fixedly connected to a first interface flange, wherein an inlet sealing ring is provided on the first inclined flange.

[0013] Optionally, one end of the fan duct is fixedly connected to a second oblique flange that is connected to the fan inlet, and the other end is provided with a sealing gasket.

[0014] Optionally, it also includes a self-flowing power supply channel for power supply. The DC power supply channel includes a power input terminal disposed on the garbage bin cellar, a contact spring connected to the power input terminal, a power output terminal disposed on the garbage bin body, and a conductive contact connected to the power output terminal. The conductive contact cooperates with the contact spring.

[0015] Optionally, a cellar platform is fixedly installed on the garbage bin cellar, and a positioning step that cooperates with the cellar platform is provided on the garbage bin body. The power output terminal and the conductive contact are provided on the positioning step, and the contact spring and the power input terminal are provided on the cellar platform.

[0016] Optionally, the trash can bottom cover includes a first bottom cover located on the left side and a second bottom cover located on the right side. The left end of the first bottom cover is rotatably connected to the trash can body, and the right end of the second bottom cover is rotatably connected to the trash can body. The right end of the first bottom cover and the left end of the second bottom cover have a matching concave-convex structure.

[0017] This utility model provides a garbage collection bin with garbage separation function. Compared with the prior art, its advantages are as follows: one side of the garbage bin is connected to the garbage conveying pipe, and the other side is provided with a fan inlet. The negative pressure generated by the fan draws the garbage in the garbage conveying pipe into the garbage bin. At the same time, it can separate the moisture, impurities and dust in the garbage. Moreover, a scraper is used to prevent the garbage from adhering to the filter screen and avoiding blockage. When unloading garbage, the bottom cover of the garbage bin can be opened automatically, which facilitates the garbage truck to collect the garbage. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0019] Figure 1 This is a cross-sectional view of the present invention. Figure 1 ;

[0020] Figure 2 This is a cross-sectional view of the present invention. Figure 2 ;

[0021] Figure 3 This is a schematic diagram showing the connection between the fan inlet and the fan duct;

[0022] Figure 4 This is a cross-sectional view showing the connection between the fan inlet and the fan duct.

[0023] Among them: 210, garbage conveying pipe; 21, pipe inlet; 211, inlet sealing ring; 212, interface flange; 213, first bevel flange; 22, fan inlet; 220, fan pipe; 221, sealing gasket; 222, lower step; 223, second bevel flange; 225, duct connector; 228, handle; 23, first cylinder; 231, cylinder piston rod; 24, garbage bin top cover; 240, filter screen; 241, scraper shaft; 242, scraper; 246. Rotary cylinder; 250. Power input terminal; 251. Conductive contact; 252. Power output terminal; 253. Contact spring; 26. Air tank; 261. Compressed air passage; 260. Air pipe; 28. Trash can cellar; 29. ​​Trash can body; 291. Can positioning groove; 292. Cellar platform; 293. Positioning step; 2930. Top cover sealing ring; 2931. Top cover bolt; 295. Bottom cover lever arm; 294. Trash can bottom cover; 224. Lifting ring. Detailed Implementation

[0024] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0025] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0026] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0027] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0028] In addition, the term "multiple" should mean two or more.

[0029] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0030] like Figures 1-4As shown, a garbage collection bin with garbage separation function includes a garbage bin body 29 and a garbage bin cellar 28 for placing the garbage bin body 29. An air filtration device is provided on the top of the garbage bin body 29, and a garbage outlet is provided at the bottom of the garbage bin body 29. A garbage bin bottom cover 294 is movably provided at the garbage outlet. The garbage bin bottom cover 294 is controlled to open or close by a first driving mechanism. A garbage inlet connected to a garbage conveying pipe is provided on one side of the garbage bin body 29, and a fan inlet 22 connected to a fan pipe 220 is provided on the other side of the garbage bin body 29. The air filtration device includes a top cover of the garbage bin body 29, a fixedly provided filter screen 240, and a scraper 242 rotatably provided below the filter screen 240. The scraper 242 is driven to rotate by a scraper 242 driving mechanism.

[0031] When in use, the garbage collection bin can be lifted out of the garbage bin cellar 28 via the lifting ring 224 when it is in standby mode. During garbage collection, the fan duct 220 of the fan inlet 22 connects to the mobile power room duct connector 225. The fan inlet 22 and the mobile power room duct connector 225 are designed with symmetrical petal shapes. The radius of the petals on the duct connector 225 is smaller than the radius of the empty petals on the fan duct 220. A handle 228 is designed on the duct connector 225. By tightening the duct connector 225 with the handle 228, the remote control starts the electrical system. The scraper 242 driver under the filter plate 240 begins to rotate, the mobile power room fan starts, and negative pressure draws the garbage from the pipe into the bin. Air passes through the air... After the dust is discharged from the dust collection device in the mobile power room, the dust duct 220 of the filter device enters the dust collection device in the filter room. When the garbage collection bin is full, a warning light will be displayed. The sanitation garbage transfer vehicle lifts the garbage collection bin out of the garbage bin cellar 28 by hook and lifting ring 224, rotates it to the top of the transfer vehicle, and starts the two first air pipes 260 by remote control. The two bottom covers 294 of the garbage bin are opened, and the garbage in the bin slides into the transfer vehicle due to its own weight. After the garbage collection is completed, the two first air pipes 260 are controlled to retract by remote control to close the two bottom covers 294 of the garbage bin. The sanitation garbage transfer vehicle rotates the garbage collection bin to the top of the garbage bin cellar 28 and puts the garbage collection bin into the garbage bin cellar 28 through the bin positioning groove 291. Optionally, the bottom cover 294 of the trash can is driven by a first cylinder 23. The scraper driving mechanism includes a rotary cylinder 246 body fixedly mounted on the top cover 24 of the trash can. The rotary cylinder 246 body is connected to the scraper 242 via a scraper shaft 241. It also includes an air supply component for supplying air to the first cylinder 23 and the rotary cylinder 246 body. The cylinder piston rod 231 of the first cylinder 23 is connected to the bottom cover 294 of the trash can via a bottom cover lever arm 295.

[0032] The top cover 24 of the trash can is detachably connected to the body 29 of the trash can. The top cover 24 of the trash can is provided with a first connecting flange, and the body 29 of the trash can is provided with a second connecting flange that cooperates with the first connecting flange. A top cover sealing ring 2930 is provided between the first connecting flange and the second connecting flange, and the two are connected by a top cover bolt 2931.

[0033] The air supply assembly includes an air storage tank 26 and a compressed air passage 261 connected to the air storage tank 26. The compressed air passage 261 is connected to the first cylinder 23 and the rotary cylinder 246 respectively.

[0034] To ensure safety, the air storage tank 26 is connected to a pressure sensor, and the compressed air channel 261 is equipped with a one-way valve.

[0035] To facilitate lifting the trash can, a lifting ring 224 is fixedly installed on the top cover 24 of the trash can.

[0036] The pipe flange at the inlet 21 of the pipeline is in a beveled shape with an upward opening and a downward contraction, and is at the same angle as the first beveled flange 213 of the garbage conveying pipeline 210. The garbage conveying pipeline 210 is fixed to the garbage bin cellar 28 structure, and the end face of the first beveled flange 213 is designed with an annular sealing ring.

[0037] The flange of the fan inlet 22 is in the shape of an upward-contracting, sloping opening. It is connected to the fan pipe 220 without locking through the second sloping flange 223 on the fan pipe 220. The end face of the second sloping flange 223 is designed with an annular sealing ring. The fan pipe 220 connected to the fan inlet 22 of the garbage can top cover 24 is petal-shaped, and a sealing gasket 221 is designed in the center plane. The lower step 222 of the fan pipe 220 flange is sloping. The petal inlet is thinner in the same direction and gradually thickens in the opposite direction.

[0038] To achieve automatic power-off and power-on, a self-flowing power supply channel is also included. The DC power supply channel includes a power input terminal 250 disposed on the garbage bin cellar 28, a contact spring 253 connected to the power input terminal 250, a power output terminal 252 disposed on the garbage bin body 29, and a conductive contact 251 connected to the power output terminal 252. The conductive contact 251 cooperates with the contact spring 253, that is, when the garbage bin is located in the cellar, it is automatically in a powered state, and when the garbage bin leaves the cellar, it is automatically powered off.

[0039] A basement platform 292 is fixedly installed on the garbage bin cellar 28. A positioning step 293 that cooperates with the basement platform 292 is installed on the garbage bin body 29. The power output terminal 252 and the conductive contact 251 are installed on the positioning step 293. The contact spring 253 and the power input terminal 250 are installed on the basement platform 292. When the garbage bin body 29 is hoisted into the garbage cellar, the DC power channel will automatically connect to charge the control electrical appliances on the air filter cover. The compressed air tank's air pipe 260 is replenished with air through the compressed air channel 261 on the garbage bin positioning platform. The one-way check valve and pressure sensor designed at the inlet of the compressed air tank's air pipe 260 can ensure safe operation.

[0040] To reduce the opening space of the trash can bottom cover 294, the trash can bottom cover 294 includes a first bottom cover on the left and a second bottom cover on the right. The left end of the first bottom cover is rotatably connected to the trash can body 29, and the right end of the second bottom cover is rotatably connected to the trash can body 29. There is a matching concave-convex structure between the right end of the first bottom cover and the left end of the second bottom cover. The concave-convex structure can achieve sealing and mutual support between the first bottom cover and the second bottom cover, preventing trash from leaking out from the gaps.

[0041] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A garbage collection bucket having a garbage separation function, characterized by, The device includes a trash can body and a trash can cellar for placing the trash can body. The top of the trash can body is equipped with an air filter device, and the bottom of the trash can body has a trash outlet. A trash can bottom cover is movably installed at the trash outlet, and the trash can bottom cover is controlled to open or close by a first drive mechanism. One side of the trash can body is equipped with a trash inlet connected to a trash conveying pipe, and the other side of the trash can body is equipped with a fan inlet connected to a fan pipe. The air filter device includes a trash can body top cover, a fixedly installed filter screen, and a scraper rotatably installed below the filter screen. The scraper is driven to rotate by a scraper drive mechanism.

2. The garbage collection bucket with garbage separation function according to claim 1, characterized in that: The bottom cover of the trash can is driven by a first cylinder. The book scraper driving mechanism includes a rotary cylinder body fixedly mounted on the top cover of the trash can. The rotary cylinder body is connected to the scraper through a scraper shaft. It also includes an air supply component for supplying air to the first cylinder and the rotary cylinder body.

3. The garbage collection bucket with garbage separation function according to claim 2, characterized in that: The air supply assembly includes an air tank and a compressed air passage connected to the air tank. The compressed air passage is connected to the first cylinder and the rotary cylinder body, respectively.

4. The garbage collection bucket with garbage separation function according to claim 3, characterized in that: The gas storage tank is connected to a pressure sensor, and a one-way valve is installed on the compressed air passage.

5. The garbage collection bucket with garbage separation function according to claim 1, characterized in that: A hanging ring is fixedly installed on the top cover of the trash can.

6. The garbage collection bucket with garbage separation function according to claim 1, characterized in that: One end of the waste conveying pipeline is fixedly connected to a first inclined flange that is connected to the waste inlet, and the other end is fixedly connected to a first interface flange. An inlet sealing ring is provided on the first inclined flange.

7. The garbage collection bucket with garbage separation function according to claim 1, characterized in that: One end of the fan duct is fixedly connected to a second oblique flange that is connected to the fan inlet, and the other end is provided with a sealing gasket.

8. The garbage collection bucket with garbage separation function according to claim 1, characterized in that: It also includes a DC power supply channel for power supply, the DC power supply channel including a power input terminal disposed on the garbage bin cellar, a contact spring connected to the power input terminal, a power output terminal disposed on the garbage bin body, and a conductive contact connected to the power output terminal, the conductive contact cooperating with the contact spring.

9. The garbage collection bucket with garbage separation function according to claim 8, characterized in that: A cellar platform is fixedly installed on the garbage bin cellar, and a positioning step that cooperates with the cellar platform is provided on the garbage bin body. The power output terminal and the conductive contact are provided on the positioning step, and the contact spring and the power input terminal are provided on the cellar platform.

10. The garbage collection bucket with garbage separation function according to claim 1, characterized in that: The trash can bottom cover includes a first bottom cover located on the left side and a second bottom cover located on the right side. The left end of the first bottom cover is rotatably connected to the trash can body, and the right end of the second bottom cover is rotatably connected to the trash can body. The right end of the first bottom cover and the left end of the second bottom cover have a matching concave-convex structure.

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