Garbage classification disposal sorting device

Abstract

The utility model discloses a garbage classification disposal sorting device, which belongs to the technical field of garbage sorting devices, and comprises a sorting cylinder, a power mechanism and a blowing mechanism are mounted on the sorting cylinder, the power mechanism comprises a rotating shaft, the rotating shaft is rotatably connected in the sorting cylinder, a plurality of groups of crushing mechanisms and transmission mechanisms are mounted on the rotating shaft, each crushing mechanism comprises a mounting ring, and each mounting ring is provided with a transmission mechanism. The rotating shaft is sleeved with the mounting ring, a plurality of crushing paddle plates are fixedly connected to the mounting ring, crushing blades are fixedly connected to the crushing paddle plates, a butt joint assembly is mounted in the mounting ring, and a connecting rod is fixedly connected to one side of the mounting ring. The garbage treatment device has the beneficial effects that the crushing mechanism and the transmission mechanism are arranged, and through mutual cooperation of a butt joint assembly, a gear and a friction ring, the crushing paddle plate and the crushing blades are automatically adjusted to different rotating speeds when treating different amounts of garbage, so that the load of a rotating shaft is reduced, the service life of the device is prolonged, and the production and operation cost is reduced.

Description

Technical Field

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

[0002] At present, China is vigorously promoting garbage classification. Through garbage classification, the resource utilization rate can be improved, and the amount of garbage treated harmlessly can be effectively reduced. The existing garbage harmless treatment processes mainly include landfill and incineration. Landfill has the advantages of mature technology and low disposal cost. On the other hand, by centrally classifying garbage, sorting out available plastics and metals, and producing organic fertilizers by composting organic matters, the harmless treatment of garbage can also be achieved. However, this method requires manual sorting, with a harsh working environment, low sorting efficiency, and limited harmless degree, making it difficult to promote and apply. In addition, garbage can also be treated harmlessly by methods such as wet hydrolysis of organic matters or high-temperature and high-pressure pyrolysis. However, the equipment required for these methods is very expensive, with low treatment efficiency, incomplete treatment, and cannot be promoted either.

[0003] After retrieval, Chinese Patent Publication No. CN220610699U discloses a garbage classification and disposal sorting device, which includes a sorting cylinder, a power motor, and a hot air blower. The sorting cylinder includes a cylinder body, and a main shaft is arranged inside the cylinder body. The cylinder body includes a screening section, an interception section, and a discharge section. The bottom cylinder wall of the screening section is formed as a screen. A ring-shaped protrusion is formed on the inner side wall of the interception section. A discharge port is opened on the bottom cylinder wall of the discharge section. An interception net is arranged on the right side of the discharge port, a positioning plate is arranged on the right side of the interception net, and a fan is arranged on the right side of the positioning plate. This device can conveniently and quickly dry garbage with high humidity, solving the problem that garbage with high humidity is prone to blocking the interception net. Through the planetary gear structure, the rotation speed of the fan is greater than that of the stirring paddle, thereby avoiding the problem of too fast rotation speed of the stirring paddle while providing a large amount of wind, so as to reduce the device cost. However, in this device and the prior art, when the device runs for a long time, for different amounts of garbage, the rotation speeds of the rotating shaft and the crushing component are always the same, which will reduce the service life of the device, increase the production and operation cost, and the practicability needs to be enhanced. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a garbage classification and disposal sorting device to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A garbage classification and disposal sorting device includes a sorting cylinder, on which a power mechanism and a blowing mechanism are installed. The power mechanism includes a rotating shaft, which is rotatably connected inside the sorting cylinder. A number of groups of crushing mechanisms and transmission mechanisms are installed on the rotating shaft. The crushing mechanism includes a mounting ring, which is sleeved on the rotating shaft. A number of crushing paddle plates are fixedly connected to the mounting ring, and crushing blades are fixedly connected to the crushing paddle plates. A docking component is installed inside the mounting ring. One side of the mounting ring is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to a rotating ring. The transmission mechanism includes a fixed ring, which is fixedly connected to the rotating shaft. A gear is fixedly connected to the fixed ring, and a friction ring is fixedly connected to one side of the gear. The gear and the friction ring are used to make the crushing mechanism rotate at different speeds when the garbage accumulates inside the sorting cylinder.

[0007] Preferably, the docking component includes a number of mounting shafts. A number of annularly distributed grooves are formed on the mounting ring. The mounting shafts are rotatably connected to the grooves of the mounting ring. Friction rods are fixedly connected to the mounting shafts. The cross-section of the friction rods is wedge-shaped. The friction rods are used to generate friction with the friction ring to drive the mounting ring to rotate.

[0008] Preferably, a torsion spring is arranged at one end of the mounting shaft, and the torsion spring is installed inside the mounting ring.

[0009] Preferably, the docking component includes a gear ring, which is matched with the gear to make the rotational speed of the mounting ring the same as that of the rotating shaft.

[0010] Preferably, an inclined surface is arranged on the side of the friction rod away from the gear ring. The inclined surface is used to completely retract into the groove of the mounting ring when the friction rod is pushed by the gear.

[0011] Preferably, a spring is installed on the side of the fixed ring close to the gear. A connecting ring is fixedly connected to the spring. The rotating ring is rotatably connected to the side of the connecting ring away from the spring.

[0012] The beneficial effects are as follows: The crushing mechanism and the transmission mechanism are provided. Through the mutual cooperation of the docking component, the gear and the friction ring, when the crushing paddle plates and the crushing blades handle different amounts of garbage, they are automatically adjusted to different rotational speeds to reduce the load on the rotating shaft, improve the service life of the device, and reduce the production and operation costs.

[0013] The additional technical features and their advantages of the present utility model will be more clearly described in the following description content, or can be understood through the specific practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the following specific implementation manners, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1It is a schematic diagram of a garbage classification and disposal sorting device described in the present utility model;

[0016] Figure 2 It is a front sectional view of a garbage classification and disposal sorting device described in the present utility model;

[0017] Figure 3 It is a connection schematic diagram of a rotating shaft, a crushing mechanism and a transmission mechanism of a garbage classification and disposal sorting device described in the present utility model;

[0018] Figure 4 It is a connection schematic diagram of an installation ring of a garbage classification and disposal sorting device described in the present utility model;

[0019] Figure 5 It is a schematic diagram of a transmission mechanism of a garbage classification and disposal sorting device described in the present utility model;

[0020] Figure 6 It is a schematic diagram of a friction rod of a garbage classification and disposal sorting device described in the present utility model.

[0021] Explanation of reference numerals in the drawings is as follows: 101, sorting cylinder; 102, feed hopper; 103, sieve; 104, annular convex block; 105, discharge port; 106, air outlet; 201, motor; 202, speed reducer; 203, rotating shaft; 204, fan; 301, hot air blower; 302, pneumatic rotary joint; 303, air duct; 304, intercepting net; 305, brush plate; 401, installation ring; 402, crushing paddle plate; 403, crushing blade; 404, gear ring; 405, installation shaft; 406, torsion spring; 407, friction rod; 408, inclined surface; 409, connecting rod; 410, rotating ring; 501, fixed ring; 502, spring; 503, connecting ring; 504, gear; 505, friction ring. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0024] The present utility model will be further described below in conjunction with the accompanying drawings:

[0025] As Figure 1 — Figure 6 shown, a garbage classification and disposal sorting device includes a sorting cylinder 101. At the top of one end of the sorting cylinder 101, a feeding hopper 102 is connected by bolts. At the bottom position of the sorting cylinder 101, a sieve mesh 103 is fixedly installed. At the middle position of the sorting cylinder 101, an annular convex block 104 is connected. The annular convex block 104 is integrally formed with the sorting cylinder 101, and the thickness of the annular convex block 104 gradually increases from left to right. The annular convex block 104 divides the interior of the sorting cylinder 101 into a sieve section and a discharge section. At the bottom of the discharge end of the sorting cylinder 101, a discharge port 105 is provided. At one end of the sorting cylinder 101 away from the feeding hopper 102, an air outlet 106 is opened. A power mechanism and a blowing mechanism are installed on the sorting cylinder 101. The power mechanism includes a rotating shaft 203. The rotating shaft 203 is rotatably connected inside the sorting cylinder 101. A plurality of groups of crushing mechanisms and transmission mechanisms are installed on the rotating shaft 203. The crushing mechanism includes a mounting ring 401. The mounting ring 401 is sleeved on the rotating shaft 203. A plurality of crushing paddle plates 402 are connected to the mounting ring 401 by bolts. Crushing blades 403 are connected to the crushing paddle plates 402 by bolts. A docking assembly is installed inside the mounting ring 401. One side of the mounting ring 401 is connected to a connecting rod 409 by bolts. One end of the connecting rod 409 is connected to a rotating ring 410 by bolts. The transmission mechanism includes a fixing ring 501. The fixing ring 501 is connected to the rotating shaft 203 by bolts. A gear 504 is connected to the fixing ring 501 by bolts. A friction ring 505 is connected to one side of the gear 504 by bolts. The cross-section of the friction ring 505 is wedge-shaped and its thickness gradually increases from left to right. The gear 504 and the friction ring 505 are used to make the crushing mechanism rotate at different speeds when the garbage accumulates inside the sorting cylinder 101.

[0026] In this embodiment, the docking assembly includes a plurality of mounting shafts 405. A plurality of annularly distributed grooves are formed on the mounting ring 401. The mounting shafts 405 are rotatably connected in the grooves of the mounting ring 401. Friction rods 407 are welded on the mounting shafts 405. The friction rods 407 are used to generate friction with the friction ring 505 to drive the mounting ring 401 to rotate. After the garbage enters the interior of the sorting cylinder 101, the accumulation of the garbage will push the crushing paddle plates 402. Through the cooperation of the docking assembly arranged inside the mounting ring 401 with the gear 504 and the friction ring 505, the rotation speeds of the crushing paddle plates 402 and the crushing blades 403 are automatically adjusted.

[0027] In this embodiment, a torsion spring 406 is arranged at one end of the mounting shaft 405. The torsion spring 406 is installed inside the mounting ring 401. Due to the arrangement of the torsion spring 406, when the friction rod 407 moves from left to right, the pressure received from the friction ring 505 gradually increases, making the rotation speed of the friction rod 407 driving the mounting ring 401 faster and faster, so that the crushing effect of the crushing paddle plates 402 and the crushing blades 403 on the garbage is stronger and stronger.

[0028] In this embodiment, the docking assembly includes a gear ring 404, which is engaged with a gear 504 to make the rotation speeds of the mounting ring 401 and the rotating shaft 203 the same. When the amount of garbage reaches a certain level and the mounting ring 401 moves a certain distance, the gear ring 404 meshes with the gear 504. At this time, the rotation speeds of the crushing paddle blades 402 and the crushing blades 403 are the same as that of the rotating shaft 203, reaching the maximum rotation speed, and the crushing effect on the garbage is the strongest.

[0029] In this embodiment, a slope 408 is provided on the side of the friction rod 407 away from the gear ring 404. The slope 408 is used to be completely received into the groove of the mounting ring 401 when the friction rod 407 is pushed by the gear 504.

[0030] In this embodiment, a spring 502 is installed on the side of the fixed ring 501 close to the gear 504. A connecting ring 503 is connected to the spring 502 by bolts. The rotating ring 410 is rotatably connected to the side of the connecting ring 503 away from the spring 502.

[0031] In this embodiment, the power mechanism includes a motor 201, which is arranged at one end of the sorting cylinder 101. The output end of the motor 201 is connected to a speed reducer 202. The rotating shaft 203 is connected to the other output end of the speed reducer 202 through a coupling. A fan 204 is connected to the output shaft of the motor 201. The speed reducer 202 is used to make the rotation speed of the fan 204 greater than that of the rotating shaft 203 to prevent the rotating shaft 203 from rotating too fast and affecting its service life.

[0032] In this embodiment, the blowing mechanism includes a hot air blower 301, which is connected to the end of the sorting cylinder 101 away from the motor 201 by bolts. An air rotary joint 302 is installed at the air outlet end of the hot air blower 301. The air rotary joint 302 is connected to one end of the rotating shaft 203. An air duct 303 is provided at the air outlet end of the air rotary joint 302, and the air duct 303 communicates with the inside of the rotating shaft 203 to guide the hot air blown out by the hot air blower 301 into the sorting cylinder 101 to quickly dry the wet garbage. The blowing mechanism further includes an intercepting net 304, which is arranged at the discharging section of the sorting cylinder 101. A brush plate 305 is provided on the side of the intercepting net 304 close to the feed hopper 102, and the brush plate 305 is connected to the rotating shaft 203 by bolts.

[0033] Working principle: When the device is in use, the garbage to be processed is put into the sorting cylinder 101 from the feed hopper 102. The motor 201 and the hot air blower 301 are turned on. When the amount of garbage is small and no crushing is required, the hot air blown out by the hot air blower 301 is blown out from the air duct 303, and the light plastics and other garbage in the garbage are blown out of the screening section and discharged from the discharge port 105 of the sorting cylinder 101. The heavier garbage falls through the screen 103 to complete the screening. During this process, the crushing paddle 402 will not be pushed by the garbage, and the rotating shaft 203 will not drive the mounting ring 401 to rotate when it rotates, thus reducing the load. When the amount of garbage to be processed is large and crushing is required, since the garbage enters from the left feed hopper 102, the garbage will generate a left-to-right thrust on the crushing paddle 402, so that the mounting ring 401 moves towards the fixed ring 501. When the friction rod 407 moves from left to right, the pressure from the friction ring 505 gradually increases, causing the friction rod 407 to drive the mounting ring 401 to rotate faster and faster, so that the crushing effect of the crushing paddle 402 and the crushing blade 403 on the garbage becomes stronger and stronger. When the mounting ring 401 reaches a certain moving distance, the gear ring 404 meshes with the gear 504. At this time, the rotation speed of the crushing paddle 402 and the crushing blade 403 is the same as that of the rotating shaft 203, reaching the maximum rotation speed, and the crushing effect on the garbage is also the strongest. After the crushing treatment of the garbage is carried out for a period of time, the amount of garbage becomes smaller, and the spring 502 pushes the connecting ring 503 to reset, so that the gear ring 404 disengages from the gear 504, and the rotation speed of the crushing paddle 402 decreases and returns to the low-load state.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A garbage classification and disposal sorting device, comprising a sorting cylinder (101), wherein a power mechanism and a blower mechanism are installed on the sorting cylinder (101), characterized in that: The power mechanism comprises a rotating shaft (203), the rotating shaft (203) is rotatably connected in the sorting barrel (101), a plurality of groups of crushing mechanisms and transmission mechanisms are installed on the rotating shaft (203), the crushing mechanism comprises a mounting ring (401), the mounting ring (401) is sleeved on the rotating shaft (203), a plurality of crushing paddles (402) are fixedly connected to the mounting ring (401), a crushing blade (403) is fixedly connected to the crushing paddle (402), a docking assembly is installed in the mounting ring (401), and one side of the mounting ring (401) is fixedly connected to A connecting rod (409) is provided, one end of which is fixedly connected to a rotating ring (410), and the transmission mechanism comprises a fixed ring (501), the fixed ring (501) is fixedly connected to the rotating shaft (203), a gear (504) is fixedly connected to the fixed ring (501), one side of the gear (504) is fixedly connected to a friction ring (505), the cross section of the friction ring (505) is wedge-shaped, and the gear (504) and the friction ring (505) are used to make the crushing mechanism rotate at different speeds when garbage is accumulated in the sorting barrel (101).

2. A garbage classification and sorting device according to claim 1, characterized in that: The docking assembly comprises a plurality of mounting shafts (405), the mounting ring (401) is provided with a plurality of annularly distributed grooves, the mounting shaft (405) is rotatably connected in the grooves of the mounting ring (401), a friction rod (407) is fixedly connected to the mounting shaft (405), and the friction rod (407) is used to generate friction with the friction ring (505) so as to drive the mounting ring (401) to rotate.

3. A garbage classification and sorting device according to claim 2, characterized in that: A torsion spring (406) is provided at one end of the installation shaft (405), and the torsion spring (406) is installed in the installation ring (401).

4. A garbage classification and sorting device according to claim 2, characterized in that: The docking assembly comprises a gear ring (404), and the gear ring (404) cooperates with the gear (504) to ensure that the mounting ring (401) and the rotating shaft (203) have the same rotation speed.

5. A garbage classification and sorting device according to claim 4, characterized in that: A slope (408) is provided on the side of the friction rod (407) away from the gear ring (404), and the slope (408) is used to completely receive the friction rod (407) in the groove of the mounting ring (401) when the friction rod (407) is pushed by the gear (504).

6. The garbage classification and sorting device according to claim 1, characterized in that: A spring (502) is installed on a side of the fixed ring (501) close to the gear (504), a connecting ring (503) is fixedly connected to the spring (502), and the rotating ring (410) is rotatably connected to a side of the connecting ring (503) away from the spring (502).

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