An automatic garbage sorting machine for quickly screening metal waste

Abstract

The present invention discloses an automatic garbage sorting machine for rapidly screening metal scraps, wherein a garbage feed port is provided on one side of the metal screening area, and the garbage feed port is connected to a discharge port provided on a partition plate through a first conveyor belt mechanism, and a metal screening mechanism is installed above the first conveyor belt mechanism; the metal screening mechanism includes a second conveyor belt mechanism, and a plurality of adsorption plates are provided on the outside of the second conveyor belt mechanism, and one side of the adsorption plate is connected to an installation box, and a plurality of iron cores are provided inside the installation box, and an electromagnetic coil is wound around the outer wall of the iron core, and a power supply box is provided on the top of the installation box, and an electromagnetic sensor is installed on the top of the power supply box, and a storage battery is provided inside the power supply box, and a control mechanism is installed on the outside of the storage battery. The automatic garbage sorting machine for rapidly screening metal scraps solves the problem that the garbage sorting machine cannot screen metal scraps, and a metal screening mechanism is installed above the first conveyor belt mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of garbage sorting, in particular to an automatic garbage sorting machine for quickly screening metal waste. Background Art

[0002] Garbage classification refers to a series of activities that classify, store, dispose of and transport garbage according to certain regulations or standards, thereby transforming it into a public resource. The purpose of classification is to increase the resource value and economic value of garbage and strive to make the best use of it. Automatic garbage sorting machines are needed in the garbage classification process.

[0003] After searching, it was found that in the prior art, such as publication number CN208527206U, a domestic waste sorting machine is provided, including a tower-type cylinder body, a base is provided at the bottom of the body, a feed port is provided at the upper end of the body, the interior of the body is divided into a three-section structure, and the three-section structure includes a primary separation chamber, a secondary separation chamber and a bottom chamber from top to bottom, respectively, an electric lifting net is provided at the bottom of the primary separation chamber and the secondary separation chamber, the left end of the electric lifting net is connected to a light object discharge port, the right end of the electric lifting net is connected to an electric lifter, and a heavy object discharge port is provided at the bottom of the bottom chamber, and the electric lifter can discharge materials while separating.

[0004] The above-mentioned garbage sorting machine uses a more reasonable and efficient structure in the separation and sorting operation of light and heavy wastes, so that light and heavy wastes can be separated quickly and accurately, but the above-mentioned garbage sorting machine cannot quickly screen metal waste separately. Therefore, an automatic garbage sorting machine for quickly screening metal waste is proposed to solve the above-mentioned problem. Summary of the invention

[0005] The object of the present invention is to provide an automatic garbage sorting machine for quickly screening metal waste, so as to solve the problem that the garbage sorting machine mentioned in the above background technology cannot screen metal waste.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic garbage sorting machine for quickly screening metal scraps, comprising a sorting machine body, a partition plate is arranged inside the sorting machine body to divide the inside of the sorting machine body into a metal screening area and a light and heavy garbage screening area, a garbage feed port is opened on one side of the metal screening area, and the garbage feed port is connected with the discharge port opened on the partition plate through a first conveyor belt mechanism, and a metal screening mechanism is installed above the first conveyor belt mechanism; the metal screening mechanism comprises a second conveyor belt mechanism, and a plurality of groups of adsorption plates are arranged on the outside of the second conveyor belt mechanism, a plurality of groups of adsorption blocks are installed on the outside of the adsorption plates, and one side of the adsorption plate is connected to an installation box, a plurality of groups of iron cores are arranged inside the installation box, and an electromagnetic coil is wound around the outer wall of the iron core, a power supply box is arranged on the top of the installation box, and an electromagnetic sensor is installed on the top of the power supply box, a storage battery is arranged inside the power supply box, and a control mechanism is installed on the outside of the storage battery.

[0007] Preferably, a metal collecting trough used in conjunction with the metal screening mechanism is installed inside the metal screening area.

[0008] Through the above technical solution: it is convenient to collect metal scraps.

[0009] Preferably, an electromagnetic code column mechanism inductively connected to the electromagnetic sensor is installed at the bottom inner side of the metal collection tank, and compression spring mechanisms are arranged on both sides of the electromagnetic code column mechanism. The top of the compression spring mechanism is connected to the movable plate, and the movable plate is slidably connected to the inner side of the metal collection tank.

[0010] Through the above technical solution: the electromagnetic sensor is protected to a certain extent.

[0011] Preferably, the inner wall of the sorting machine body is sequentially coated with a sound insulation layer, a sound absorption layer and a protective layer, the sound insulation layer includes a sound insulation damping felt and a plurality of hollow sound absorbing balls wrapped in the sound insulation damping felt, and the sound absorption layer is composed of gradient sound absorbing cotton.

[0012] Through the above technical solution: it is easy to absorb noise.

[0013] Preferably, an air inlet cylinder mechanism is installed on one side of the metal screening area and the light and heavy garbage screening area. The air inlet cylinder mechanism includes a cylinder body, and filters are installed at both ends of the cylinder body, and an air inlet fan is arranged inside the cylinder body.

[0014] Through the above technical solution: the gas flow in the metal screening area and the light and heavy garbage screening area is accelerated.

[0015] Preferably, the metal screening area and the light and heavy garbage screening area are both equipped with exhaust pipes on the top, and the exhaust pipes are connected to the fan through a conveying pipe, and the air outlet of the fan is connected to the purification box through a connecting pipe.

[0016] Through the above technical solution, it is convenient to transport the dust-containing gas to the purification box.

[0017] Preferably, the purification box includes a box body, and a uniform air flow mechanism is arranged inside the box body, the uniform air flow mechanism is connected to the connecting pipe, and a mesh filter plate, a sponge filter plate and an activated carbon filter plate are arranged in sequence on one side of the uniform air flow mechanism.

[0018] Through the above technical solution, it is easy to purify the dust-containing gas.

[0019] Preferably, the air uniformity mechanism comprises an air uniformity disk, and a plurality of groups of air uniformity ports are evenly distributed above the air uniformity disk.

[0020] Through the above technical solution: avoid dust-containing gas from gathering in one place.

[0021] Preferably, the purification box is connected to the top of the sorting machine body through a support frame, and a box door for replacing the screen filter plate, the sponge filter plate and the activated carbon filter plate is installed on one side of the purification box.

[0022] Through the above technical solution: it is convenient to replace the screen filter plate, the sponge filter plate and the activated carbon filter plate.

[0023] Compared with the prior art, the invention has the following beneficial effects: the automatic garbage sorting machine for quickly screening metal waste,

[0024] (1) This device solves the problem that the garbage sorting machine cannot screen metal waste. A metal screening mechanism is installed above the first conveyor belt mechanism. The adsorption plate and adsorption block in the metal screening mechanism generate magnetism under the action of the storage battery, the iron core and the electromagnetic coil, and adsorb the metal waste transported above the first conveyor belt mechanism. At the same time, the adsorbed metal waste is moved under the action of the second conveyor belt mechanism, and finally the metal waste is uniformly placed in the metal collection trough for collection.

[0025] (2) In order to solve the problem that the metal waste adsorbed by the metal screening mechanism cannot accurately enter the metal collection tank, the device sets an electromagnetic sensor on the top of the power box, and installs an electromagnetic code column mechanism matching the electromagnetic sensor on the top of the inner side of the metal collection tank. When the electromagnetic sensor moves to the top of the electromagnetic code column mechanism under the action of the second conveyor belt mechanism, the signal is transmitted to the control mechanism. The control mechanism controls the storage battery to cut off the power of the electromagnetic coil, so that the adsorption plate and the adsorption block lose their magnetism, and the metal waste falls into the metal collection tank under the action of gravity.

[0026] (3) In order to solve the problem of excessive internal noise during the operation of the sorting machine body, the device sequentially covers the inner wall of the sorting machine body with a sound insulation layer, a sound absorption layer and a protective layer. The sound insulation layer and the sound absorption layer can partially absorb the noise generated inside the sorting machine body, thereby reducing the impact of the noise on the outside.

[0027] (4) In order to solve the problem of a large amount of dust floating in the air when the sorting machine is running, this device is equipped with an exhaust pipe on the top of the metal screening area and the light and heavy garbage screening area. The exhaust pipe is connected to the fan through a conveying pipe, and the air outlet of the fan is connected to the purification box through a connecting pipe. The dust-containing gas inside the sorting machine enters the purification box for dust removal and purification under the action of the fan. At the same time, an air inlet tube mechanism is installed on one side of the metal screening area and the light and heavy garbage screening area. The air inlet tube mechanism allows external gas to enter the interior of the sorting machine body, accelerates the flow of dust-containing gas inside the sorting machine body, and thus accelerates the dust removal and purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall front cross-sectional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the sound insulation layer and the sound absorption layer of the present invention;

[0030] Figure 3 This is a schematic diagram of the purification box structure of the present invention;

[0031] Figure 4 This is an enlarged structural schematic diagram of location A of the present invention;

[0032] Figure 5 It is a schematic diagram of the structure of the wind uniformity mechanism of the present invention;

[0033] Figure 6 It is a schematic diagram of the top view of the metal screening mechanism and the first conveyor belt of the present invention;

[0034] Figure 7 This is a schematic diagram of the metal collection tank structure of the present invention;

[0035] Figure 8 It is a schematic diagram of the structure of the metal screening mechanism of the present invention.

[0036] In the figure: 1. Sorting machine body; 101. Metal screening area; 1011. Garbage feeding port; 1012. First conveyor belt mechanism; 102. Light and heavy garbage screening area; 103. Sound insulation layer; 1031. Sound insulation damping felt; 1032. Hollow sound absorbing ball; 104. Sound absorbing layer; 105. Protective layer; 2. Separation plate; 201. Discharging port; 3. Metal screening mechanism; 301. Second conveyor belt mechanism; 302. Adsorption plate; 3021. Adsorption block; 303. Installation box; 304. Iron core; 305. Electromagnetic coil; 306. Power supply box; 307. 7. Battery; 308. Control mechanism; 309. Electromagnetic sensor; 4. Metal collecting tank; 401. Electromagnetic code column mechanism; 402. Compression spring mechanism; 403. Moving plate; 5. Air inlet tube mechanism; 501. Cylinder body; 502. Filter screen; 503. Air inlet fan; 6. Exhaust pipe; 7. Delivery pipe; 8. Fan; 9. Purification box; 901. Box body; 902. Wind uniformity mechanism; 9021. Wind uniformity disk; 9022. Wind uniformity outlet; 903. Screen filter plate; 904. Sponge filter plate; 905. Activated carbon filter plate; 906. Support frame. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figure 1-8 The present invention provides a technical solution: an automatic garbage sorting machine for quickly screening metal waste, according to Figure 1 and Figure 2 As shown, it includes a sorting machine body 1.

[0039] Specifically, the inner wall of the sorting machine body 1 is covered with a sound insulation layer 103, a sound absorption layer 104 and a protective layer 105 in sequence. The sound insulation layer 103 includes a sound insulation damping felt 1031 and a plurality of hollow sound absorbing balls 1032 wrapped in the sound insulation damping felt 1031. The sound absorption layer 104 is composed of gradient sound absorbing cotton.

[0040] In a further embodiment, the noise generated inside the sorting machine body 1 is initially absorbed by the gradient sound-absorbing cotton and then passes through the sound-absorbing layer 104 to enter the sound insulation layer 103, and is further absorbed and reflected by multiple hollow sound-absorbing balls 1032 to weaken the sound. The remaining sound is then transmitted to the outside through the sound insulation damping felt 1031 and the sorting machine body 1, thereby reducing the impact of the noise generated inside the sorting machine body 1 on the outside. The provision of the protective layer 105 can protect the sound-absorbing layer 104 to a certain extent, preventing the sound-absorbing layer 104 from direct contact with garbage.

[0041] according to Figure 1 and Figure 3-5 As shown, a partition plate 2 is arranged inside the sorting machine body 1 to divide the inside of the sorting machine body 1 into a metal screening area 101 and a light and heavy garbage screening area 102 .

[0042] In a further embodiment, the light and heavy garbage screening area 102 is a prior art, and the specific structure can refer to the relevant structure in the comparative case of this patent.

[0043] Specifically, an air inlet cylinder mechanism 5 is installed on one side of the metal screening area 101 and the light and heavy garbage screening area 102. The air inlet cylinder mechanism 5 includes a cylinder 501, and filters 502 are installed at both ends of the cylinder 501, and an air inlet fan 503 is arranged inside the cylinder 501.

[0044] Specifically, an exhaust pipe 6 is installed on the top of the metal screening area 101 and the light and heavy garbage screening area 102, and the exhaust pipe 6 is connected to the fan 8 through the conveying pipe 7, and the air outlet end of the fan 8 is connected to the purification box 9 through a connecting pipe.

[0045] Specifically, the purification box 9 includes a box body 901, and a uniform wind mechanism 902 is arranged inside the box body 901, the uniform wind mechanism 902 is connected to the connecting pipe, and a mesh filter plate 903, a sponge filter plate 904 and an activated carbon filter plate 905 are sequentially arranged on one side of the uniform wind mechanism 902.

[0046] In a further embodiment, the wind uniformity mechanism 902 includes a wind uniformity disk 9021, and a plurality of groups of wind uniformity ports 9022 are evenly distributed above the wind uniformity disk 9021. The arrangement of the wind uniformity mechanism 902 can prevent dust-containing gas from gathering in one place, thereby improving the dust removal effect.

[0047] In a further embodiment, the purification box 9 is connected to the top of the sorting machine body 1 through a support frame 906, and a box door for replacing the screen filter plate 903, the sponge filter plate 904 and the activated carbon filter plate 905 is installed on one side of the purification box 9.

[0048] When it is necessary to perform dust removal and purification operations on the inside of the sorting machine body 1, turn on the fan 8 and the air inlet fan 503. Under the action of the fan 8, the dust-containing gas inside the sorting machine body 1 passes through the exhaust pipe 6, the conveying pipe 7 and the connecting pipe in turn and finally enters the purification box 9. The mesh filter plate 903 arranged in the purification box 9 can filter the dust in the gas. The front end of the sponge filter plate 904 is provided with a plurality of groups of sponge protrusions, which can effectively make the dust in the gas contact with the sponge protrusions, so that the dust in the gas adheres to the sponge protrusions, thereby achieving filtration. The activated carbon filter plate 905 can purify and deodorize the gas. Finally, the dust-removed gas is discharged to the outside through the air outlet. At the same time, under the action of the air inlet fan 503, the external gas enters the inside of the sorting machine body 1, accelerating the flow of the dust-containing gas inside the sorting machine body 1, thereby accelerating the dust removal and purification efficiency.

[0049] according to Figure 1 and Figure 6-8 As shown, a garbage feed port 1011 is provided on one side of the metal screening area 101, and the garbage feed port 1011 is connected to the discharge port 201 provided on the partition plate 2 through a first conveyor belt mechanism 1012, and a metal screening mechanism 3 is installed above the first conveyor belt mechanism 1012;

[0050] Specifically, the metal screening mechanism 3 includes a second conveyor belt mechanism 301, and a plurality of adsorption plates 302 are arranged on the outside of the second conveyor belt mechanism 301, a plurality of adsorption blocks 3021 are installed on the outside of the adsorption plate 302, and one side of the adsorption plate 302 is connected to the installation box 303, a plurality of iron cores 304 are arranged inside the installation box 303, and an electromagnetic coil 305 is wound around the outer wall of the iron core 304, a power supply box 306 is arranged on the top of the installation box 303, and an electromagnetic sensor 309 is installed on the top of the power supply box 306, a battery 307 is arranged inside the power supply box 306, and a control mechanism 308 is installed on the outside of the battery 307.

[0051] In a further embodiment, the second conveyor belt mechanism 301 is a prior art and will not be described in detail in this patent.

[0052] Specifically, a metal collecting trough 4 used in conjunction with the metal screening mechanism 3 is installed inside the metal screening area 101 .

[0053] In a further embodiment, an electromagnetic code column mechanism 401 inductively connected to the electromagnetic sensor 309 is installed at the bottom of the inner side of the metal collecting trough 4, and compression spring mechanisms 402 are arranged on both sides of the electromagnetic code column mechanism 401. The top of the compression spring mechanism 402 is connected to the moving plate 403, and the moving plate 403 is slidably connected to the inner side of the metal collecting trough 4. The arrangement of the compression spring mechanism 402 and the moving plate 403 can prevent the metal scrap from directly contacting the electromagnetic code column mechanism 401, and at the same time play a certain protective role for the electromagnetic code column mechanism 401. At the same time, the compression spring mechanism 402 can adjust the height of the moving plate 403 according to the weight of the metal scrap placed above the moving plate 403, thereby shortening the height of the metal scrap when it falls to a certain extent.

[0054] During use, the garbage is moved under the action of the first conveyor belt mechanism 1012. When the garbage moves to the bottom of the metal screening mechanism 3, the adsorption plate 302 and the adsorption block 3021 in the metal screening mechanism 3 generate magnetism under the action of the storage battery 307, the iron core 304 and the electromagnetic coil 305, and the metal waste transported above the first conveyor belt mechanism 1012 is adsorbed. At the same time, the adsorbed metal waste is moved under the action of the second conveyor belt mechanism 301. When the electromagnetic sensor 309 above the metal waste moves to the electromagnetic code column mechanism 401 arranged at the bottom of the inner side of the metal collecting tank 4 under the action of the second conveyor belt mechanism 301, the electromagnetic code column mechanism 401 transmits a signal to the inside of the control mechanism 308. The control mechanism 308 controls the storage battery 307 to cut off the power to the electromagnetic coil 305, so that the adsorption plate 302 and the adsorption block 3021 lose their magnetism, and the metal waste falls into the metal collecting tank 4 for collection under the action of gravity.

[0055] In a further embodiment, a metal removal outlet for use with the metal collecting tank 4 is provided on one side of the metal screening area 101 .

[0056] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the protection content of the present invention.

[0057] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic garbage sorting machine for quickly screening metal waste, comprising a sorting machine body (1), wherein a partition plate (2) is arranged inside the sorting machine body (1) to divide the inside of the sorting machine body (1) into a metal screening area (101) and a light and heavy garbage screening area (102), characterized in that: A garbage feed port (1011) is provided on one side of the metal screening area (101), and the garbage feed port (1011) is connected to a discharge port (201) provided on the partition plate (2) via a first conveyor belt mechanism (1012), and a metal screening mechanism (3) is installed above the first conveyor belt mechanism (1012); The metal screening mechanism (3) comprises a second conveyor belt mechanism (301), and a plurality of groups of adsorption plates (302) are arranged on the outside of the second conveyor belt mechanism (301), a plurality of groups of adsorption blocks (3021) are installed on the outside of the adsorption plates (302), and one side of the adsorption plates (302) is connected to an installation box (303), a plurality of groups of iron cores (304) are arranged inside the installation box (303), and an electromagnetic coil (305) is wound around the outer wall of the iron core (304), a power supply box (306) is arranged on the top of the installation box (303), and an electromagnetic sensor (309) is installed on the top of the power supply box (306), a storage battery (307) is arranged inside the power supply box (306), and a control mechanism (308) is installed on the outside of the storage battery (307); An air inlet cylinder mechanism (5) is installed on one side of the metal screening area (101) and the light and heavy garbage screening area (102), and the air inlet cylinder mechanism (5) comprises a cylinder (501), and filter screens (502) are installed at both ends of the cylinder (501), and an air inlet fan (503) is arranged inside the cylinder (501); The metal screening area (101) and the light and heavy garbage screening area (102) are both equipped with an exhaust pipe (6) at the top, and the exhaust pipe (6) is connected to the fan (8) through a conveying pipe (7), and the air outlet end of the fan (8) is connected to the purification box (9) through a connecting pipe, and the purification box (9) comprises a box body (901), and a uniform air mechanism (902) is arranged inside the box body (901), and the uniform air mechanism (902) is connected to the connecting pipe, and a screen filter plate (903), a sponge filter plate (904) and an activated carbon filter plate (905) are arranged in sequence on one side of the uniform air mechanism (902); The wind uniformity mechanism (902) comprises a wind uniformity disk (9021), and a plurality of groups of wind uniformity ports (9022) are evenly distributed above the wind uniformity disk (9021); A metal collecting tank (4) used in conjunction with the metal screening mechanism (3) is installed inside the metal screening area (101); An electromagnetic code column mechanism (401) inductively connected to the electromagnetic sensor (309) is installed at the bottom of the inner side of the metal collection tank (4), and compression spring mechanisms (402) are arranged on both sides of the electromagnetic code column mechanism (401). The top of the compression spring mechanism (402) is connected to a moving plate (403), and the moving plate (403) is slidably connected to the inner side of the metal collection tank (4).

2. The automatic garbage sorting machine for rapid screening of metal waste according to claim 1 is characterized by: The inner wall of the sorting machine body (1) is sequentially coated with a sound insulation layer (103), a sound absorption layer (104) and a protective layer (105); the sound insulation layer (103) comprises a sound insulation damping felt (1031) and a plurality of hollow sound absorbing balls (1032) wrapped in the sound insulation damping felt (1031); and the sound absorption layer (104) is composed of gradient sound absorbing cotton.

3. The automatic garbage sorting machine for rapid screening of metal waste according to claim 1 is characterized by: The purification box (9) is connected to the top of the sorting machine body (1) via a support frame (906), and a box door for replacing a mesh filter plate (903), a sponge filter plate (904) and an activated carbon filter plate (905) is installed on one side of the purification box (9).

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