Intelligent garbage classification equipment

Abstract

The invention relates to the technical field of garbage classification, in particular to intelligent garbage classification equipment which comprises a device shell, a classification cabin shell sleeve is fixedly installed on the lower portion of one side of the device shell, a sorting platform is installed on the top face of the device shell, and a sorting mechanical arm is installed on one side of the sorting platform. An image recognition module is installed on the inner wall of a baffle on the side, away from the mechanical arm, of the sorting platform, an extruding and smashing device is fixedly installed at the end, away from the sorting platform, of the top face of the device shell, a grinding and filtering device is installed in the middle of the inner wall of the device shell, and a wind power sorting device is installed on one side of the classification cabin shell sleeve. The household garbage and building garbage classification device has the beneficial effects that household garbage and building garbage are classified through a plurality of multifunctional and multipurpose classification structures such as the sorting mechanical arm, the extruding and crushing device, the grinding and filtering device and the wind power sorting device, so that the effect of being suitable for multiple scenes such as household garbage classification and building garbage classification is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage classification, and in particular to an intelligent garbage classification device. Background Art

[0002] Since the demand for garbage classification varies greatly in different scenarios, the types, classification standards and treatment methods of garbage vary from place to place. For example, when classifying and treating general domestic garbage, since domestic garbage contains a large amount of wet garbage that is easily corrupted, it is difficult to separate it from dry garbage and recyclables, and the hardness of recyclables and dry garbage is generally not high. Therefore, when classifying, the damage to dry garbage should be reduced to avoid dry garbage fragments being mixed into wet garbage and unable to be separated. On the contrary, when treating construction waste, most of the construction waste is some concrete, bricks, steel bars, wood, glass, plastic pipes, etc., and the hardness of these materials is generally high. Therefore, it is necessary to crush the large metal parts after sorting them for further separation.

[0003] In summary, due to the various differences in the processing and classification processes of domestic waste and construction waste, the existing domestic waste classification equipment cannot separate construction waste, and the same construction waste classification equipment cannot separate domestic waste; this proves that the existing intelligent waste classification equipment can only classify and process waste in specific scenarios and cannot be used in multiple scenarios, which leads to the following problems:

[0004] 1. Different types of equipment are required in different scenarios, which may result in the need to invest in multiple sets of equipment in the same organization or region, increasing procurement and maintenance costs, and failing to achieve optimal resource allocation for the equipment;

[0005] 2. If the existing intelligent garbage sorting equipment only sorts garbage in specific scenarios, it may lead to inefficient garbage treatment in other scenarios or inaccurate classification results;

[0006] 3. The equipment can only classify for specific scenarios, which may result in some types of garbage not being recycled or being misclassified, affecting recycling efficiency;

[0007] 4. Since the market demands for garbage classification in different scenarios are different, the design of a single device may not be able to meet all needs. Equipment manufacturers need to develop different products for different scenarios, which will increase R&D, production and maintenance costs.

[0008] Therefore, it is necessary to invent an intelligent garbage sorting device. Summary of the invention

[0009] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent garbage sorting device, comprising a device shell, a classification cabin outer shell is fixedly installed on the lower part of one side of the device shell, a sorting platform is installed on the top surface of the device shell, baffles are arranged on the outer edges of both sides of the sorting platform, a first conveyor belt is installed on the top surface of the sorting platform, a sorting mechanical arm is installed on one side of the sorting platform, and a primary classification cabin is arranged on the other side of the sorting platform, an image recognition module is installed on the inner wall of the baffle on the side of the sorting platform away from the mechanical arm, the sorting mechanical arm is used to sort large pieces of metal in construction waste or recyclables in domestic waste, and an extrusion crushing device is fixedly installed on one end of the top surface of the device shell away from the sorting platform, and the extrusion crushing device is fixedly installed on the top surface of the device shell away from the sorting platform. The crushing device is used to crush construction waste or squeeze out moisture from domestic waste. A grinding and filtering device is installed in the middle of the inner wall of the device shell. The grinding and filtering device is used to further grind construction waste or filter wet waste in domestic waste. A secondary classification cabin is slidably installed at the lower part of the device shell. A third-level classification cabin, a fourth-level classification cabin and a fifth-level classification cabin are slidably inserted into the outer shell of the classification cabin in sequence. A wind sorting device is installed on one side of the outer shell of the classification cabin. The wind sorting device is used to blow the ground construction waste into the third-level classification cabin, the fourth-level classification cabin or the fifth-level classification cabin in sequence according to the density. The wind sorting device is also used to dry dry waste in domestic waste and blow it into the third-level classification cabin, the fourth-level classification cabin or the fifth-level classification cabin.

[0010] Preferably, a support is fixedly installed on the outer wall of the sorting platform away from the primary classification cabin, a guide rail is installed on the top surface of the support, the sorting mechanical arm is slidably installed on the guide rail, the hollow module of the sorting mechanical arm is electrically connected to the image recognition module, and a hook is fixedly installed on the side of the primary classification cabin close to the sorting platform, and the hook is hung on the baffle on the side of the sorting platform away from the mechanical arm.

[0011] Preferably, the extrusion and crushing device includes an extrusion and crushing cabin, which is installed on one end of the top surface of the device shell away from the sorting platform, one side of the extrusion and crushing cabin is docked with the sorting platform, the lower end of the extrusion and crushing cabin is connected to the interior of the device shell, and four groups of extrusion and crushing cutter wheels are rotatably installed inside the extrusion and crushing cabin, and the surface of the extrusion and crushing cutter wheels is provided with unidirectional cutter teeth. The four groups of extrusion and crushing cutter wheels are stacked, and the teeth of two adjacent extrusion and crushing cutter wheels face opposite directions.

[0012] Preferably, the grinding and filtering device includes a grinding filter plate, which is obliquely arranged in the middle of the device shell, and the upwardly inclined end of the grinding filter plate is arranged directly below the extrusion and crushing chamber, a lower splicing plate is arranged below the grinding filter plate, and an upper grinding plate is arranged above the grinding filter plate, the grinding filter plate, the lower splicing plate and the upper grinding plate are arranged parallel to each other, and the end of the upper grinding plate close to the extrusion and crushing chamber does not extend to below the extrusion and crushing chamber, and the secondary classification chamber is arranged directly below the lower splicing plate.

[0013] Preferably, the top surface of the grinding filter plate is arranged with grinding teeth, and triangular openings are arranged between each grinding tooth on the surface of the grinding filter plate. The top surface of the lower splicing plate is arranged with triangular protrusions, and the triangular protrusions on the top surface of the lower splicing plate can be inserted into the triangular openings on the surface of the filter plate. Triangular hollows are arranged between the triangular protrusions on the surface of the lower splicing plate. Grinding teeth are also arranged on the bottom surface of the upper grinding plate, and the grinding teeth of the upper grinding plate are staggered with the grinding teeth of the grinding filter plate.

[0014] Preferably, the grinding and filtering device includes a shaking bracket, which is obliquely installed on both sides of the inner wall of the device shell, and is arranged parallel to the grinding filter plate. A plurality of partitions are arranged in the middle of the shaking bracket, and a conduit is fixedly installed on the same side of the partition in the shaking bracket, and a spring is installed in the conduit. A cross groove is arranged on the side of the conduit away from the partition in the shaking bracket, and a plurality of shaking plates are arranged on both sides of the grinding filter plate, and a cross protrusion is arranged on one side of the shaking plate, and the cross protrusion of the shaking plate is inserted and slidably installed in the cross groove of the conduit, and the side of the shaking plate away from the conduit is arranged on an eccentric roller, and a plurality of the eccentric rollers are rotatably installed in the shaking bracket.

[0015] Preferably, baffles extending upwards are provided on both sides of the grinding filter plate, and the baffles on both sides of the grinding filter plate are fixedly connected to the shaking plate, and baffles extending downwards are provided on both sides of the lower splicing plate, and the baffles on both sides of the lower splicing plate are slidably connected to the shaking plate, and the bottom of the baffles on both sides of the lower splicing plate are fixedly connected with a first hydraulic rod, and the first hydraulic rod is fixedly installed on one side of the bottom of the shaking bracket, and a frame plate is fixedly installed on the inner wall of the device shell above the upper grinding plate, and a plurality of second hydraulic rods are installed on the bottom surface of the frame plate, and the lower end of the second hydraulic rod is fixedly connected to the top surface of the upper grinding plate.

[0016] Preferably, the wind sorting device includes a wind sorting housing, which is fixedly mounted on one side of the classification cabin housing, and one end of the wind sorting housing close to the device housing extends to one end of the device housing away from the extrusion and crushing cabin and is connected to the inside of the device housing, and a second conveyor belt is installed on the bottom surface of the wind sorting housing, one end of the second conveyor belt extends to below the end of the upper grinding plate away from the extrusion and crushing cabin, and the other end of the second conveyor belt extends to one side of the third-level classification cabin, the fourth-level classification cabin and the fifth-level classification cabin, and a third conveyor belt is installed on the top surface of the wind sorting housing, and the third conveyor belt is arranged on the side of the classification cabin housing. Electromagnetic material is embedded on the surface of the third conveyor belt.

[0017] Preferably, the wind sorting device includes an air duct, which is fixedly installed on a side of the wind sorting shell away from the classification cabin shell, and the air duct is directly opposite to the third-level classification cabin, the fourth-level classification cabin and the fifth-level classification cabin. A plurality of blowers are fixedly installed on one end of the air duct away from the wind sorting shell, and the wind force of the blowers increases successively from the side of the third-level classification cabin to the side of the fifth-level classification cabin. Electric heating plates are arranged and installed on the inner wall of the air duct.

[0018] Preferably, the third-level classification cabin and the fourth-level classification cabin are both equipped with a sorting chamber at one end close to the second conveyor belt, an S-shaped air duct is arranged in the sorting chamber, one end of the S-shaped air duct in the sorting chamber is opened downward and close to the surface of the second conveyor belt, the fifth-level classification cabin is set to be open at one end close to the second conveyor belt, a rotating plate is rotatably installed on the bottom surface of one end of the opening of the fifth-level classification cabin, and an arc-shaped corner is arranged on the inner wall of the wind sorting shell at one end close to the fifth-level classification cabin.

[0019] The beneficial effects of the present invention are:

[0020] When classifying construction waste, pour the construction waste onto the sorting platform, identify the large pieces of metal that are difficult to crush through the image recognition module and control the sorting mechanical arm to sort the large pieces of metal into the first-level classification compartment, then the first conveyor belt inputs the remaining construction waste into the extrusion crushing device, the large pieces of construction waste are crushed by the extrusion crushing device, and the crushed construction waste falls into the grinding and filtering device, the grinding and filtering device further grinds the construction waste into fine particles and inputs them into the wind sorting device, and finally the ground construction waste is blown into the third-level classification compartment, the fourth-level classification compartment or the fifth-level classification compartment in sequence according to the density through the wind sorting device, so as to achieve the classification of construction waste;

[0021] When sorting domestic waste, the domestic waste is poured onto the sorting platform, and recyclable materials such as metal, wood, and plastic bottles are identified through the image recognition module, and the sorting mechanical arm is controlled to sort the recyclable materials into the first-level sorting compartment. Then the first conveyor belt inputs the remaining domestic waste into the extrusion and crushing device, and the domestic waste is flattened and crushed by the extrusion and crushing device to remove moisture from the domestic waste. The squeezed moisture and wet waste are filtered out to the second-level sorting compartment through the grinding and filtering device, and then the flattened plastic skin, packaging paper, cloth and other dry waste falls into the wind sorting device. Finally, the remaining dry waste is dried by the wind sorting device and blown into the third-level sorting compartment, the fourth-level sorting compartment or the fifth-level sorting compartment to achieve the classification of domestic waste.

[0022] In summary, the present invention realizes the classification of domestic waste and construction waste through multiple multifunctional and multi-purpose classification structures such as sorting robot arms, extrusion and crushing devices, grinding and filtering devices, and wind sorting devices, so as to achieve the effect of being adapted to multiple scenarios such as domestic waste classification and construction waste classification. One set of equipment completes multiple classification tasks, reduces procurement and maintenance costs, and greatly improves garbage disposal efficiency in different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A front view of an intelligent garbage sorting device provided by the present invention;

[0024] Figure 2 A schematic diagram of the installation of each classification compartment of an intelligent garbage classification device provided by the present invention;

[0025] Figure 3 A schematic diagram of the internal structure of an intelligent garbage sorting device provided by the present invention;

[0026] Figure 4 A top view of a sorting platform of an intelligent garbage sorting device provided by the present invention;

[0027] Figure 5 A cross-sectional view of a device housing of an intelligent garbage sorting device provided by the present invention;

[0028] Figure 6 A cross-sectional view of an extrusion and crushing cabin of an intelligent garbage sorting device provided by the present invention;

[0029] Figure 7 A schematic diagram of the structure of a grinding and filtering device for an intelligent garbage sorting device provided by the present invention;

[0030] Figure 8 A schematic diagram of the installation of a shaking bracket and a shaking plate of an intelligent garbage sorting device provided by the present invention;

[0031] Fig. 9A detailed diagram of a shaking bracket of an intelligent garbage sorting device provided by the present invention;

[0032] Fig.10 A cross-sectional view of a grinding and filtering device of an intelligent garbage sorting device provided by the present invention;

[0033] Fig.11 A cross-sectional detail diagram of a grinding filter plate, a lower splicing plate and an upper grinding plate of an intelligent garbage sorting device provided by the present invention;

[0034] Fig.12 A schematic diagram of the structure of a wind-powered sorting device for intelligent garbage sorting equipment provided by the present invention;

[0035] Fig.13 A cross-sectional view of an air guide duct of an intelligent garbage sorting device provided by the present invention;

[0036] Fig.14 A schematic diagram of the connection between the wind-powered sorting housing and each sorting compartment of an intelligent garbage sorting device provided by the present invention;

[0037] Fig.15 A cross-sectional view of a three-level classification compartment of an intelligent garbage classification device provided by the present invention;

[0038] Fig.16 A cross-sectional view of a five-level classification compartment of an intelligent garbage classification device provided by the present invention.

[0039] In the figure: support 9, guide rail 10, device shell 11, sorting platform 12, first conveyor belt 13, sorting robot arm 14, image recognition module 15, primary classification cabin 16, hook 17, extrusion and crushing cabin 18, extrusion and crushing cutter wheel 19, shaking bracket 21, duct 22, spring 23, shaking plate 24, eccentric roller 25, grinding filter plate 26, lower splicing plate 27, first hydraulic rod 28, upper grinding plate 29, second hydraulic rod 30, frame plate 31, secondary classification cabin 32, tertiary classification cabin 33, fourth classification cabin 34, fifth classification cabin 35, classification cabin outer shell 36, sorting chamber 37, rotating plate 38, wind sorting outer shell 41, second conveyor belt 42, air duct 43, blower 44, electric heating plate 45, third conveyor belt 46. DETAILED DESCRIPTION

[0040] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0041] Embodiment 1, as Figure 1 - Figure 5As shown, an intelligent garbage sorting device in an embodiment of the first aspect of the present invention comprises a device shell 11, a classification chamber outer shell 36 is fixedly installed on the lower part of one side of the device shell 11, a sorting platform 12 is installed on the top surface of the device shell 11, baffles are arranged on the outer edges of both sides of the sorting platform 12, a first conveyor belt 13 is installed on the top surface of the sorting platform 12, a sorting mechanical arm 14 is installed on one side of the sorting platform 12, a primary classification chamber 16 is arranged on the other side of the sorting platform 12, an image recognition module 15 is installed on the inner wall of the baffle on the side of the sorting platform 12 away from the mechanical arm 14, the sorting mechanical arm 14 is used to sort large pieces of metal in construction waste or recyclables in domestic waste, and an extrusion and crushing device is fixedly installed on one end of the top surface of the device shell 11 away from the sorting platform 12, and the extrusion and crushing device The device is used to crush construction waste or squeeze out moisture from domestic waste. A grinding and filtering device is installed in the middle of the inner wall of the device shell 11. The grinding and filtering device is used to further grind construction waste or filter wet waste in domestic waste. A secondary classification cabin 32 is slidably installed at the lower part of the device shell 11. A third-level classification cabin 33, a fourth-level classification cabin 34 and a fifth-level classification cabin 35 are slidably inserted into the classification cabin outer shell 36 in sequence. A wind sorting device is installed on one side of the classification cabin outer shell 36. The wind sorting device is used to blow the ground construction waste into the third-level classification cabin 33, the fourth-level classification cabin 34 or the fifth-level classification cabin 35 in sequence according to the density. The wind sorting device is also used to dry dry waste in domestic waste and blow it into the third-level classification cabin 33, the fourth-level classification cabin 34 or the fifth-level classification cabin 35.

[0042] In the above embodiment, it should be noted that the image recognition module 15 can accurately identify objects and send signals to control the sorting robot 14 to complete the grabbing action. The sorting robot 14 and the image recognition module 15 belong to the prior art; the first conveyor belt 13 is made of rubber material, and the first conveyor belt 13 is driven by an internal transmission roller, and the internal transmission roller of the first conveyor belt 13 is connected to a motor; the first classification compartment 16, the second classification compartment 32, the third classification compartment 33, the fourth classification compartment 34 and the fifth classification compartment 35 are all detachable metal boxes for storing different classified garbage;

[0043] When classifying construction waste, the construction waste is poured onto the sorting platform 12, and the image recognition module 15 is used to identify the large pieces of metal that are difficult to crush and control the sorting mechanical arm 14 to sort the large pieces of metal into the first-level classification compartment 16. Then the first conveyor belt 13 inputs the remaining construction waste into the extrusion crushing device, and the large pieces of construction waste are crushed by the extrusion crushing device. The crushed construction waste falls into the grinding and filtering device, and the grinding and filtering device further grinds the construction waste into fine particles and inputs them into the wind sorting device. Finally, the ground construction waste is blown into the third-level classification compartment 33, the fourth-level classification compartment 34 or the fifth-level classification compartment 35 in sequence according to the density through the wind sorting device, so as to achieve the classification of construction waste;

[0044] When sorting domestic waste, the domestic waste is poured onto the sorting platform, and the image recognition module 15 is used to identify recyclable materials such as metal, wood, and plastic bottles, and the sorting mechanical arm 14 is controlled to sort the recyclable materials into the first-level sorting compartment 16. Then, the first conveyor belt 13 inputs the remaining domestic waste into the extrusion and crushing device, and the domestic waste is flattened and crushed by the extrusion and crushing device to remove moisture from the domestic waste. The squeezed moisture and wet waste are filtered out into the second-level sorting compartment 32 through the grinding and filtering device, and then the flattened plastic skin, packaging paper, cloth and other dry waste falls into the wind sorting device. Finally, the remaining dry waste is dried by the wind sorting device and blown into the third-level sorting compartment 33, the fourth-level sorting compartment 34 or the fifth-level sorting compartment 35, so as to achieve the classification of domestic waste.

[0045] In summary, the present invention realizes the classification of domestic waste and construction waste through multiple multifunctional and multi-purpose classification structures such as sorting robot arms, extrusion and crushing devices, grinding and filtering devices, and wind sorting devices, so as to achieve the effect of being adapted to multiple scenarios such as domestic waste classification and construction waste classification. One set of equipment completes multiple classification tasks, reduces procurement and maintenance costs, and greatly improves garbage disposal efficiency in different scenarios.

[0046] Embodiment 2, as Figure 3 - Figure 5 As shown, an intelligent garbage sorting device includes all the contents of Example 1. In addition, a support 9 is fixedly installed on the outer wall of the sorting platform 12 on the side away from the primary sorting cabin 16, and a guide rail 10 is installed on the top surface of the support 9. A sorting robot arm 14 is slidably installed on the guide rail 10, and the hollow module of the sorting robot arm 14 is electrically connected to the image recognition module 15. A hook 17 is fixedly installed on the side of the primary sorting cabin 16 close to the sorting platform 12, and the hook 17 is hung on the baffle of the sorting platform 12 on the side of the sorting platform 12 away from the robot arm 14.

[0047] In the above embodiment, it should be noted that a sliding structure is provided at the bottom of the sorting robot arm 14, and the sorting robot arm 14 can slide on the guide rail 10 to facilitate faster sorting of large pieces of metal or recyclables; the hook 17 is made of alloy material, and the primary classification cabin 16 is installed on the side of the sorting platform 12 through the hook 17.

[0048] Embodiment 3, as Figure 3 - Figure 6As shown, an intelligent garbage sorting equipment includes all the contents of Example 2. In addition, the extrusion and crushing device includes an extrusion and crushing cabin 18, which is installed on the end of the top surface of the device shell 11 away from the sorting platform 12, one side of the extrusion and crushing cabin 18 is connected to the sorting platform 12, and the lower end of the extrusion and crushing cabin 18 is connected to the inside of the device shell 11. Four groups of extrusion and crushing cutter wheels 19 are rotatably installed in the extrusion and crushing cabin 18, and the surface of the extrusion and crushing cutter wheels 19 is provided with unidirectional cutter teeth. The four groups of extrusion and crushing cutter wheels 19 are stacked, and the teeth of two adjacent extrusion and crushing cutter wheels 19 are in opposite directions.

[0049] In the above embodiment, it should be noted that the rotating shafts of each extrusion and crushing cutter wheel 19 are respectively connected to different bidirectional motors, and the bidirectional motors can drive the extrusion and crushing cutter wheel 19 to rotate forward or reversely; when sorting construction waste, the bidirectional motor is started to drive the extrusion and crushing cutter wheel 19 to rotate forward along the direction of the cutter teeth. At this time, the cutter teeth can tear objects into pieces to achieve the effect of crushing construction waste; when sorting domestic waste, the bidirectional motor is started to drive the extrusion and crushing cutter wheel 19 to rotate in the opposite direction of the cutter teeth. At this time, the cutter teeth are not easy to tear but squeeze the objects, so as to achieve the effect of flattening and crushing domestic waste and removing moisture from domestic waste.

[0050] Embodiment 4, as Figure 5 and Figure 7 - Fig.11As shown, an intelligent garbage sorting device includes all the contents of Example 3. In addition, the grinding and filtering device includes a grinding filter plate 26, which is obliquely arranged in the middle of the device housing 11, and an upwardly inclined end of the grinding filter plate 26 is arranged directly below the extrusion and crushing cabin 18. A lower splicing plate 27 is arranged below the grinding filter plate 26, and an upper grinding plate 29 is arranged above the grinding filter plate 26. The grinding filter plate 26, the lower splicing plate 27 and the upper grinding plate 29 are arranged parallel to each other, and the end of the upper grinding plate 29 close to the extrusion and crushing cabin 18 does not extend below the extrusion and crushing cabin 18. The secondary classification cabin 32 is arranged at the lower splicing plate 27. Directly below the plate 27, the top surface of the grinding filter plate 26 is arranged with grinding teeth, and a triangular opening is set between each grinding tooth on the surface of the grinding filter plate 26. The top surface of the lower splicing plate 27 is arranged with triangular protrusions, and the triangular protrusions on the top surface of the lower splicing plate 27 can be inserted into the triangular opening on the surface of the filter plate 26. The triangular hollows are set between the triangular protrusions on the surface of the lower splicing plate 27. The bottom surface of the upper grinding plate 29 is also arranged with grinding teeth, and the grinding teeth of the upper grinding plate 29 and the grinding teeth of the grinding filter plate 26 are staggered. The grinding and filtering device includes a shaking bracket 21, and the shaking bracket 21 is obliquely installed on the device housing 11 On both sides of the inner wall, a shaking bracket 21 is arranged parallel to the grinding filter plate 26, a plurality of partitions are arranged in the middle of the shaking bracket 21, a guide tube 22 is fixedly installed on the same side of the partition in the shaking bracket 21, a spring 23 is installed in the guide tube 22, a cross groove is arranged on the side of the guide tube 22 away from the partition in the shaking bracket 21, a plurality of shaking plates 24 are arranged on both sides of the grinding filter plate 26, a cross protrusion is arranged on one side of the shaking plate 24, the cross protrusion of the shaking plate 24 is inserted and slidably installed in the cross groove of the guide tube 22, the side of the shaking plate 24 away from the guide tube 22 is arranged on the eccentric roller 25, and the plurality of eccentric rollers 25 are rotatably installed on the guide tube 22. Inside the shaking bracket 21, baffles extending upward are provided on both sides of the grinding filter plate 26, and the baffles on both sides of the grinding filter plate 26 are fixedly connected to the shaking plate 24, and baffles extending downward are provided on both sides of the lower splicing plate 27, and the baffles on both sides of the lower splicing plate 27 are slidingly connected to the shaking plate 24, and the bottom of the baffles on both sides of the lower splicing plate 27 are fixedly connected with the first hydraulic rod 28, and the first hydraulic rod 28 is fixedly installed on one side of the bottom of the shaking bracket 21, and a frame plate 31 is fixedly installed on the inner wall of the device shell 11 above the upper grinding plate 29, and a plurality of second hydraulic rods 30 are installed on the bottom surface of the frame plate 31, and the lower end of the second hydraulic rod 30 is fixedly connected to the top surface of the upper grinding plate 29.

[0051] In the above embodiment, it should be noted that the grinding filter plate 26, the lower splicing plate 27 and the upper grinding plate 29 are all made of wear-resistant and corrosion-resistant metal materials. When the lower splicing plate 27 is spliced ​​upward with the grinding filter plate 26, the material passes through the triangular opening on the surface of the grinding filter plate 26. When the lower splicing plate 27 is separated from the grinding filter plate 26 downward, moisture and wet garbage can pass through the triangular opening on the surface of the grinding filter plate 26 and the triangular hollowing on the surface of the lower splicing plate 27; when the upper grinding plate 29 approaches the grinding filter plate 26 downward and the grinding filter plate 26 shakes, the grinding teeth of the upper grinding plate 29 and the grinding teeth of the grinding filter plate 26 can grind the material into uniform fine particles;

[0052] The eccentric roller 25 is a cylindrical roller with one side protruding. A motor is connected to one end of the rotating shaft of the eccentric roller 25. By starting the motor to drive the eccentric roller 25 to rotate, the eccentric roller 25 continuously squeezes the shaking plate 24. The cross protrusion of the shaking plate 24 continuously extends into the cross slide of the conduit 22 and is pushed out and reset by the spring 23 to achieve the reciprocating motion of the shaking plate 24. The shaking plate 24 drives the grinding filter plate 26 and the lower splicing plate 27 to reciprocate to achieve the effect of continuous shaking of the grinding filter plate 26. As the grinding filter plate 26 shakes, the material on the surface of the grinding filter plate 26 will fall out from the lower end of the grinding filter plate 26 along the inclined surface.

[0053] When classifying construction waste, the first hydraulic rod 28 is activated to push the lower splicing plate 27 upward to assemble with the grinding filter plate 26, and the second hydraulic rod 30 is activated to push the upper grinding plate 29 downward to approach the grinding filter plate 26, and then the grinding filter plate 26 is driven to shake continuously to achieve the effect of grinding construction waste;

[0054] When sorting domestic waste, the first hydraulic rod 28 is started to drive the lower splicing plate 27 downward to separate from the grinding filter plate 26, and then the second hydraulic rod 30 is started to drive the upper grinding plate 29 upward away from the grinding filter plate 26, and then the grinding filter plate 26 is driven to shake continuously, so as to achieve the effect of making wet garbage and moisture pass through the grinding filter plate 26 and fall into the second classification compartment 32, and the effect of dry garbage falling out from the lower end of the grinding filter plate 26 along the inclined surface.

[0055] Embodiment 5, as Figure 3 and Fig.12 - Fig.16As shown, an intelligent garbage sorting equipment includes all the contents of Example 4. In addition, the wind sorting device includes a wind sorting shell 41, which is fixedly installed on one side of the classification cabin shell cover 36. The end of the wind sorting shell 41 close to the device shell 11 extends to the end of the device shell 11 away from the extrusion and crushing cabin 18 and is connected with the inside of the device shell 11. A second conveyor belt 42 is installed on the bottom surface of the wind sorting shell 41. One end of the second conveyor belt 42 extends to below the end of the upper grinding plate 29 away from the extrusion and crushing cabin 18, and the other end of the second conveyor belt 42 extends to one side of the third classification cabin 33, the fourth classification cabin 34 and the fifth classification cabin 35. A third conveyor belt 46 is installed on the top surface of the wind sorting shell 41, and the third conveyor belt 46 is arranged on the side of the classification cabin shell cover 36. The surface of the third conveyor belt 46 is embedded with electromagnetic material. The wind sorting device includes an air duct 43, which is fixedly installed on the side of the wind sorting shell 41 away from the classification cabin shell 36. The air duct 43 is directly opposite to the third-level classification cabin 33, the fourth-level classification cabin 34 and the fifth-level classification cabin 35. A plurality of blowers 44 are fixedly installed on one end of the air duct 43 away from the wind sorting shell 41. The wind force of the blowers 44 increases from the side of the third-level classification cabin 33 to the side of the fifth-level classification cabin 35. The inner wall of the air duct 43 is arranged An electric heating plate 45 is installed, and a sorting chamber 37 is installed at one end of the third-level classification cabin 33 and the fourth-level classification cabin 34 close to the second conveyor belt 42. An S-shaped air duct is arranged in the sorting chamber 37, and one end of the S-shaped air duct in the sorting chamber 37 is opened downward and close to the surface of the second conveyor belt 42. The end of the fifth-level classification cabin 35 close to the second conveyor belt 42 is set to be open, and a rotating plate 38 is rotatably installed on the bottom surface of one end of the opening of the fifth-level classification cabin 35, and an arc corner is arranged on the inner wall of the wind sorting shell 41 close to the end of the fifth-level classification cabin 35.

[0056] In the above embodiment, it should be noted that the second conveyor belt 42 and the third conveyor belt 46 are both driven by a transmission roller connected to a motor; the electromagnetic material embedded in the surface of the third conveyor belt 46 has magnetism when energized, and can separate fine metal particles from the garbage; the S-shaped air duct arranged in the sorting chamber 37 has the function of preventing the garbage particles blown into the third-level classification compartment 33 or the fourth-level classification compartment 34 from flowing back; the rotating plate 38 also has the function of preventing the garbage particles from leaking out due to inertia when the fifth-level classification compartment 35 is drawn out;

[0057] When classifying construction waste, the second conveyor belt 42 is started to convey the broken waste particles to move slowly along the wind-force sorting shell 41, and the third conveyor belt 46 is started. The electromagnetic material on the surface of the third conveyor belt 46 will separate the metal particles that can be attracted by magnetism from the waste particles. These metal particles move along the upper part of the wind-force sorting shell 41 to avoid strong winds; then the blower 44 is started to blow air to the passing waste particles through the air duct 43. Since the wind force of the blower 44 increases successively from the side of the third-level classification cabin 33 to the side of the fifth-level classification cabin 35, the density of the waste particles that can be blown up also increases continuously. When the garbage particles move to the side of the third-level classification compartment 33, the blower 44 will blow the lighter plastics and wood chips into the third-level classification compartment 33 through the sorting chamber 37. When the garbage particles move to the side of the fourth-level classification compartment 34, the blower 44 will blow the heavier stones and concrete particles into the fourth-level classification compartment 34 through the sorting chamber 37. The remaining garbage particles are mostly metal particles. Finally, the metal particles move to the side of the fifth-level classification compartment 35. At the same time, the metal particles attracted by the third conveyor belt 46 will also move to the side of the fifth-level classification compartment 35. Under the action of the arc corner and strong wind, the metal particles finally enter the fifth-level classification compartment 35 and complete the classification.

[0058] When classifying domestic waste, the second conveyor belt 42 is started to convey the flattened dry waste and slowly moves it along the wind-force sorting shell 41, and the third conveyor belt 46 is started. The electromagnetic material on the surface of the third conveyor belt 46 will separate the metal particles that can be attracted by magnetism in the dry waste. These metal particles move along the upper part of the wind-force sorting shell 41 to avoid strong winds; then the heating plate 45 is started to heat the air in the air duct 43, and at the same time, the blower 44 is started to blow air to the dry waste passing through the air duct 43 to gradually dry it. The completely dried dry waste loses moisture and its weight is reduced, and it is blown into the third-level classification compartment 33 and the fourth-level classification compartment 34. Finally, some metal waste particles that cannot be blown move to the side of the fifth-level classification compartment 35. At the same time, the metal particles attracted by the third conveyor belt 46 will also move to the side of the fifth-level classification compartment 35. Under the action of the arc corner and strong wind, the metal particles finally enter the fifth-level classification compartment 35 to complete the classification;

[0059] The use process of the present invention is as follows:

[0060] When classifying construction waste, technicians in this field pour the construction waste onto the sorting platform 12, identify large pieces of metal that are difficult to crush through the image recognition module 15, and control the sorting robot arm 14 to sort the large pieces of metal into the primary classification compartment 16. Then the first conveyor belt 13 inputs the remaining construction waste into the extrusion and crushing compartment 18, and starts the bidirectional motor to drive the extrusion and crushing cutter wheel 19 to rotate in the positive direction along the cutter teeth. At this time, the cutter teeth can crush the construction waste, and then start the first hydraulic rod 28 to push the lower splicing plate 27 upward to splice with the grinding filter plate 26, and at the same time start the second hydraulic rod 30 to push the upper grinding plate 29 downward to approach the grinding filter plate 26, and then drive the grinding filter plate 26 to shake continuously to further grind the construction waste, and then start the second conveyor belt 42 to convey the crushed garbage particles to move slowly along the wind sorting shell 41, and start the third conveyor belt 46. The electromagnetic material on the surface of the third conveyor belt 46 will separate the metal particles that can be attracted by magnetism from the garbage particles. Particles, these metal particles move along the upper part of the wind sorting shell 41 to avoid strong wind; then start the blower 44 to blow air to the passing garbage particles through the air duct 43. Since the wind force of the blower 44 increases from the side of the third-level classification compartment 33 to the side of the fifth-level classification compartment 35, the density of the garbage particles that can be blown up also increases continuously. When the garbage particles move to the side of the third-level classification compartment 33, the blower 44 will blow the lighter plastics and wood chips into the third-level classification compartment 33 through the sorting chamber 37. When the garbage particles move to the side of the fourth-level classification compartment 34, the blower 44 will blow the heavier stones and concrete particles into the fourth-level classification compartment 34 through the sorting chamber 37; the remaining garbage particles are mostly metal particles. Finally, the metal particles move to the side of the fifth-level classification compartment 35. At the same time, the metal particles attracted by the third conveyor belt 46 will also move to the side of the fifth-level classification compartment 35. Under the action of the arc corner and strong wind, the metal particles finally enter the fifth-level classification compartment 35 to complete the classification.

[0061] When sorting domestic waste, technicians in this field pour the domestic waste onto the sorting platform, identify recyclables such as metal, wood, and plastic bottles through the image recognition module 15, and control the sorting robot arm 14 to sort the recyclables into the primary sorting compartment 16. Then the first conveyor belt 13 inputs the remaining domestic waste into the extrusion and crushing compartment 18, and starts the bidirectional motor to drive the extrusion and crushing cutter wheel 19 to rotate in the opposite direction of the cutter teeth. At this time, the cutter teeth crush the domestic waste and remove moisture from the domestic waste. The first hydraulic rod 28 is started to drive the lower splicing plate 27 downward to separate from the grinding filter plate 26, and then the second hydraulic rod 30 is started to drive the upper grinding plate 29 upward away from the grinding filter plate 26, and then the grinding filter plate 26 is driven to shake continuously, so that the wet garbage and moisture pass through the grinding filter plate 26 and fall into the second sorting compartment 32, and then the second conveyor is started. The belt 42 conveys the flattened dry garbage and moves slowly along the wind sorting shell 41, and the third conveyor belt 46 is started. The electromagnetic material on the surface of the third conveyor belt 46 will separate the metal particles that can be attracted by magnetism in the dry garbage. These metal particles move along the upper part of the wind sorting shell 41 to avoid strong winds; then the heating plate 45 is started to heat the air in the air duct 43, and the blower 44 is started to blow air to the passing dry garbage through the air duct 43 to gradually dry it. The completely dried dry garbage loses moisture and reduces its weight, and is blown into the third and fourth classification compartments 33 and 34. Finally, some metal garbage particles that cannot be blown move to the side of the fifth classification compartment 35. At the same time, the metal particles attracted by the third conveyor belt 46 will also move to the side of the fifth classification compartment 35. Under the action of the arc corner and strong wind, the metal particles finally enter the fifth classification compartment 35 to complete the classification.

[0062] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. An intelligent garbage sorting device, comprising a device housing (11), a classification chamber outer shell (36) is fixedly installed at the lower part of one side of the device housing (11), a sorting platform (12) is installed on the top surface of the device housing (11), baffles are arranged on the outer edges of both sides of the sorting platform (12), and a first conveyor belt (13) is installed on the top surface of the sorting platform (12), characterized in that: A sorting mechanical arm (14) is installed on one side of the sorting platform (12), and a primary classification cabin (16) is arranged on the other side of the sorting platform (12). An image recognition module (15) is installed on the inner wall of a baffle on one side of the sorting platform (12) away from the mechanical arm (14). The sorting mechanical arm (14) is used to sort large pieces of metal in construction waste or recyclables in domestic waste. An extrusion and crushing device is fixedly installed on one end of the top surface of the device shell (11) away from the sorting platform (12). The extrusion and crushing device is used to crush the construction waste or squeeze out the moisture in the domestic waste. A grinding and filtering device is installed in the middle of the inner wall of the device shell (11). The grinding and filtering device is used to further grind the construction waste. The invention relates to a device for filtering wet garbage in domestic waste or building waste, wherein a secondary classification chamber (32) is slidably installed at the lower part of the device shell (11), a tertiary classification chamber (33), a quaternary classification chamber (34) and a quintuple classification chamber (35) are slidably inserted and installed in sequence in the outer shell (36) of the classification chamber, and a wind sorting device is installed on one side of the outer shell (36) of the classification chamber, wherein the wind sorting device is used to blow the ground building waste into the tertiary classification chamber (33), the quaternary classification chamber (34) or the quintuple classification chamber (35) in sequence according to the density, and the wind sorting device is also used to dry the dry garbage in domestic waste and blow it into the tertiary classification chamber (33), the quaternary classification chamber (34) or the quintuple classification chamber (35).

2. The intelligent garbage sorting device according to claim 1, characterized in that: A support (9) is fixedly installed on the outer wall of the sorting platform (12) at a side away from the primary classification cabin (16); a guide rail (10) is installed on the top surface of the support (9); the sorting mechanical arm (14) is slidably installed on the guide rail (10); the hollow module of the sorting mechanical arm (14) is electrically connected to the image recognition module (15); a hook (17) is fixedly installed on the side of the primary classification cabin (16) close to the sorting platform (12); the hook (17) is hung on a baffle plate of the sorting platform (12) at a side away from the mechanical arm (14).

3. The intelligent garbage sorting device according to claim 1, characterized in that: The extrusion and crushing device comprises an extrusion and crushing cabin (18), wherein the extrusion and crushing cabin (18) is installed at one end of the top surface of the device housing (11) away from the sorting platform (12), one side of the extrusion and crushing cabin (18) is butted against the sorting platform (12), the lower end of the extrusion and crushing cabin (18) is connected to the inside of the device housing (11), and four groups of extrusion and crushing cutter wheels (19) are rotatably installed inside the extrusion and crushing cabin (18), the surface of the extrusion and crushing cutter wheels (19) is provided with single-direction cutter teeth, the four groups of the extrusion and crushing cutter wheels (19) are stacked, and the cutter teeth of two adjacent extrusion and crushing cutter wheels (19) face in opposite directions.

4. The intelligent garbage sorting device according to claim 3 is characterized in that: The grinding and filtering device comprises a grinding and filtering plate (26), wherein the grinding and filtering plate (26) is obliquely arranged in the middle of the device housing (11), and an upwardly inclined end of the grinding and filtering plate (26) is arranged directly below the extrusion and crushing chamber (18), a lower splicing plate (27) is arranged below the grinding and filtering plate (26), and an upper grinding plate (29) is arranged above the grinding and filtering plate (26), the grinding and filtering plate (26), the lower splicing plate (27) and the upper grinding plate (29) are arranged parallel to each other, and an end of the upper grinding plate (29) close to the extrusion and crushing chamber (18) does not extend below the extrusion and crushing chamber (18), and the secondary classification chamber (32) is arranged directly below the lower splicing plate (27).

5. The intelligent garbage sorting device according to claim 4, characterized in that: The top surface of the grinding filter plate (26) is arranged with grinding teeth, and triangular openings are arranged between the grinding teeth on the surface of the grinding filter plate (26). The top surface of the lower splicing plate (27) is arranged with triangular protrusions, and the triangular protrusions on the top surface of the lower splicing plate (27) can be inserted into the triangular openings on the surface of the filter plate (26). Triangular hollows are arranged between the triangular protrusions on the surface of the lower splicing plate (27). The bottom surface of the upper grinding plate (29) is also arranged with grinding teeth, and the grinding teeth of the upper grinding plate (29) and the grinding teeth of the grinding filter plate (26) are arranged in an alternating manner.

6. The intelligent garbage sorting device according to claim 5, characterized in that: The grinding and filtering device comprises a shaking bracket (21), wherein the shaking bracket (21) is obliquely mounted on both sides of the inner wall of the device housing (11), the shaking bracket (21) is arranged parallel to the grinding and filtering plate (26), a plurality of partitions are arranged in the middle of the shaking bracket (21), a conduit (22) is fixedly mounted on the same side of the partition in the shaking bracket (21), a spring (23) is installed in the conduit (22), a cross groove is arranged on the side of the conduit (22) away from the partition in the shaking bracket (21), a plurality of shaking plates (24) are arranged on both sides of the grinding and filtering plate (26), a cross protrusion is arranged on one side of the shaking plate (24), the cross protrusion of the shaking plate (24) is inserted into and slidably mounted in the cross groove of the conduit (22), an eccentric roller (25) is arranged on the side of the shaking plate (24) away from the conduit (22), and a plurality of the eccentric rollers (25) are rotatably mounted in the shaking bracket (21).

7. The intelligent garbage sorting device according to claim 6, characterized in that: The grinding filter plate (26) is provided with baffles extending upward on both sides, and the baffles on both sides of the grinding filter plate (26) are fixedly connected to the shaking plate (24); the lower splicing plate (27) is provided with baffles extending downward on both sides, and the baffles on both sides of the lower splicing plate (27) are slidably connected to the shaking plate (24); the bottom of the baffles on both sides of the lower splicing plate (27) is fixedly connected with a first hydraulic rod (28), and the first hydraulic rod (28) is fixedly installed on one side of the bottom of the shaking bracket (21); the inner wall of the device shell (11) above the upper grinding plate (29) is fixedly installed with a frame plate (31), and a plurality of second hydraulic rods (30) are installed on the bottom surface of the frame plate (31), and the lower end of the second hydraulic rod (30) is fixedly connected to the top surface of the upper grinding plate (29).

8. The intelligent garbage sorting device according to claim 4, characterized in that: The wind-force sorting device comprises a wind-force sorting housing (41), the wind-force sorting housing (41) is fixedly mounted on one side of a classification chamber housing (36), one end of the wind-force sorting housing (41) close to the device housing (11) extends to one end of the device housing (11) away from the extrusion and crushing chamber (18) and is connected to the inside of the device housing (11), a second conveyor belt (42) is mounted on the bottom surface of the wind-force sorting housing (41), one end of the second conveyor belt (42) extends to below one end of the upper grinding plate (29) away from the extrusion and crushing chamber (18), the other end of the second conveyor belt (42) extends to one side of the third-level classification chamber (33), the fourth-level classification chamber (34) and the fifth-level classification chamber (35), a third conveyor belt (46) is mounted on the top surface of the wind-force sorting housing (41), the third conveyor belt (46) is arranged on the side of the classification chamber housing (36), and an electromagnetic material is embedded on the surface of the third conveyor belt (46).

9. The intelligent garbage sorting device according to claim 8, characterized in that: The wind sorting device comprises an air duct (43), the air duct (43) being fixedly mounted on a side of a wind sorting housing (41) away from a classification cabin housing (36), the air duct (43) being directly opposite to a side of a third-level classification cabin (33), a fourth-level classification cabin (34) and a fifth-level classification cabin (35), a plurality of blowers (44) being fixedly mounted on one end of the air duct (43) away from the wind sorting housing (41), the wind force of the blowers (44) increasing in sequence from the side of the third-level classification cabin (33) to the side of the fifth-level classification cabin (35), and electric heating plates (45) being arranged and mounted on the inner wall of the air duct (43).

10. The intelligent garbage sorting device according to claim 9, characterized in that: The third-level classification cabin (33) and the fourth-level classification cabin (34) are both provided with a sorting chamber (37) at one end close to the second conveyor belt (42), an S-shaped air duct is provided in the sorting chamber (37), one end of the S-shaped air duct in the sorting chamber (37) is opened downward and close to the surface of the second conveyor belt (42), the fifth-level classification cabin (35) is provided with an opening at one end close to the second conveyor belt (42), a rotating plate (38) is rotatably installed on the bottom surface of one end of the opening of the fifth-level classification cabin (35), and an arc-shaped corner is provided on the inner wall of the wind-force sorting housing (41) at one end close to the fifth-level classification cabin (35).

Images