Food waste recycling, storing and uniformizing device

Abstract

The utility model relates to a food waste recycling, storing and uniformizing device which comprises a pit body and a leachate collecting system, a discharging opening is formed in the top of the pit body and connected with a waste discharging platform, a garbage truck parked on the waste discharging platform stacks garbage into the pit body through the discharging opening, a pulling-back device is arranged on the discharging opening, and the leachate collecting system is connected with the pit body. The turning plate is used for driving the turning plate to rotate to turn the scattered garbage into the discharging opening, and a stirring device used for mixing the garbage is arranged in the pit body. The device of the facility has the effects of reducing garbage scattering and improving the mixing effect, peculiar smell and pollutant emission in the garbage treatment process can be reduced, and the environmental protection performance of the whole garbage treatment facility is improved. By means of the automatic mixing and overturning device, the garbage can be treated more quickly, the retention time of the garbage in the storage pit is shortened, and the efficiency of the whole garbage treatment process is improved.

Description

TECHNICAL FIELD

[0001] The application relates to a garbage storage pit, in particular to a catering garbage recycling and storage uniform material device. BACKGROUND

[0002] The garbage recycling and storage pit is a facility for collecting, storing and preliminarily processing garbage, and is an important part of a garbage recycling and processing system. The storage pit usually has the following characteristics and functions: storage function: the storage pit provides a space for temporarily storing garbage until they are further processed or transferred to the next processing stage. Leachate collection: the bottom of the storage pit is usually equipped with a leachate collection system for collecting liquid generated during the decomposition of garbage, which can be recycled or further processed.

[0003] The garbage recycling and storage pit is an indispensable part of the garbage processing process, which provides the necessary prerequisites for the subsequent processing of garbage classification, recycling, incineration or landfill. The ordinary garbage recycling and storage pit has the following defects: when the garbage truck unloads above the garbage recycling and storage pit, part of the garbage often falls to the ground and needs to be manually swept into the pit with a broom in time, otherwise it will cause waste and sanitation problems. When the garbage is poured into the storage pit, it is easy to be locally stacked, causing garbage overflow, and the garbage is unevenly stacked, resulting in low space utilization. CONTENT OF THE INVENTION

[0004] The application provides a catering garbage recycling and storage uniform material device, which has the functions of garbage scraping back and real-time mixing, realizes effective storage pit management, can improve the efficiency of garbage processing, reduces environmental pollution, and also creates conditions for resource recycling and energy utilization.

[0005] The catering garbage recycling and storage uniform material device provided by the application adopts the following technical scheme:

[0006] The catering garbage recycling and storage uniform material device comprises a pit body and a leachate collection system, the top of the pit body is provided with a discharge port, the discharge port is connected with a garbage unloading platform, a garbage truck parked on the garbage unloading platform piles garbage into the pit body through the discharge port, the bottom of the pit body is connected with the leachate collection system, a scraping back device is arranged on the discharge port, the scraping back device comprises a turning plate and a turning drive mechanism, the turning plate is located on the garbage unloading platform, one end of the turning plate is rotatably connected with the edge of the discharge port, and the turning drive mechanism is arranged between the turning plate and the garbage unloading platform and used to drive the turning plate to rotate and turn over the scattered garbage into the discharge port, a stirring device for mixing garbage is arranged in the pit body, the stirring device comprises a plurality of transversely parallel arranged auger screws, the auger screws are rotatably installed at the bottom of the pit body, and one end of the auger screw is connected with a rotating drive mechanism.

[0007] Further improvement, the turnover driving mechanism includes a hydraulic rod, both ends of the hydraulic rod are hingedly connected with the turning plate and the garbage unloading platform, and the hydraulic rod is connected with a hydraulic control system.

[0008] Further improvement, the turning plate is provided with a surrounding edge on both sides, a linear module is fixedly installed on the surrounding edge, a moving rod is arranged between the two linear modules, a brush rod in contact with the surface of the turning plate is arranged on the moving rod, a protection rod is fixedly arranged at the left end of the turning plate, and a protection groove for accommodating the moving rod is arranged on the protection rod.

[0009] Further improvement, a spraying pipe for cleaning is arranged in the protection groove.

[0010] Further improvement, the number of the auger screw rods is at least three, which are distributed in left, middle and right positions, and the rotation direction of the auger screw rod arranged in the middle is opposite to that of the auger screw rods arranged on the left and right sides.

[0011] In summary, the present application has at least one of the following beneficial technical effects:

[0012] 1. By arranging the scraping back device on the unloading port, including the turning plate and the turnover driving mechanism, the garbage scattered on the ground of the garbage unloading platform can be effectively turned over into the unloading port. In this way, not only the waste of garbage is reduced, but also the sanitation problem caused by the scattering of garbage is avoided.

[0013] 2. The pit body is provided with a stirring device for mixing garbage, and the stirring device includes a plurality of transversely parallel arranged auger screw rods. The auger screw rods are rotatably installed at the bottom of the pit body, which can effectively mix the garbage; through the continuous work of the stirring device, the rapid and uniform distribution of garbage in the storage pit can be ensured.

[0014] 3. The arrangement of the turnover driving mechanism and the rotation driving mechanism enables the loosening and turning over process of the garbage to be automatically performed, reducing the need for manual operation and improving the work efficiency. The scheme realizes the turning over of the garbage through automatic equipment, which significantly reduces the labor intensity.

[0015] 4. Reducing garbage scattering helps to reduce odor and pollutant emissions during garbage disposal, improving the environmental performance of the entire garbage disposal facility. The automatic loosening and turning over device can process garbage more quickly, shorten the residence time of garbage in the storage pit, and improve the efficiency of the entire garbage disposal process. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic view of the garbage storage pit of embodiment 1.

[0017] Figure 2 is a structural schematic view of the auger screw rod.

[0018] Figure 3 is a structural schematic diagram when the turning plate is lifted.

[0019] Figure 4 is a structural schematic diagram of the surrounding edge.

[0020] Figure 5 is a top view structural schematic diagram of the surrounding edge.

[0021] Figure 6 is Figure 4 is an enlarged schematic diagram of the partial structure in

[0022] BRIEF DESCRIPTION OF DRAWINGS 1, pit, 2, leachate collection system, 3, discharge port, 4, garbage discharge platform, 5, turning plate, 6, turning drive mechanism, 7, auger screw rod, 8, rotating drive mechanism, 9, surrounding edge, 10, linear module, 11, moving rod, 12, bristle rod, 13, protection rod, 14, protection groove, 15, spray pipe. DETAILED DESCRIPTION

[0023] The following will be described in detail in combination with the accompanying Figures 1-6 The application is further described in detail.

[0024] Embodiment 1 of the application discloses a catering waste recycling and storage material uniformizing device.

[0025] Referring to Figure 1 , the catering waste recycling and storage material uniformizing device comprises a pit 1 and a leachate collection system 2. The top of the pit 1 is provided with a discharge port 3. The discharge port 3 is connected to a garbage discharge platform 4. A garbage truck parked on the garbage discharge platform 4 can put garbage into the pit 1 through the discharge port 3. The bottom of the pit 1 is connected to the leachate collection system 2. A scraping back device is arranged on the discharge port 3. The scraping back device comprises a turning plate 5 and a turning drive mechanism 6. The turning plate 5 is located on the garbage discharge platform 4. One end of the turning plate 5 is rotatably connected to the edge of the discharge port 3. The turning drive mechanism 6 is arranged between the turning plate 5 and the garbage discharge platform 4 and is used to drive the turning plate 5 to rotate and turn over the scattered garbage into the discharge port 3. An agitating device for mixing garbage is arranged inside the pit 1. The agitating device comprises a plurality of transversely parallel arranged auger screw rods 7. The auger screw rods 7 are rotatably installed at the bottom of the pit 1. One end of the auger screw rods 7 is connected to a rotating drive mechanism 8.

[0026] Working principle: In the food waste recycling and storage uniform material device system, the pit body 1 is the main storage structure, and the top is provided with a discharge port 3 for receiving the garbage unloading of the garbage truck. The discharge port 3 is directly connected with the garbage unloading platform 4, and the garbage truck unloads the garbage on the platform, and the garbage is directly stacked into the pit body 1 through the discharge port 3. In order to prevent the garbage from scattering on the platform during unloading, a scraping back device is designed, which is composed of a turning plate 5 and a turnover driving mechanism 6. The turning plate 5 spans on the garbage unloading platform 4, and one end is connected with the edge of the discharge port 3 through rotation, and the turnover driving mechanism 6 is located below the turning plate 5, which is responsible for driving the turning plate 5 to rotate and push the garbage scattered on the platform into the discharge port 3, so as to ensure that the garbage enters the storage pit completely.

[0027] The bottom of the pit body 1 is designed with a leachate collection system 2 for collecting the leachate generated during the fermentation of the garbage for subsequent treatment or recycling. In order to improve the fermentation efficiency and uniformity of the garbage, a stirring device is installed in the pit body 1, which is composed of a plurality of transversely parallel arranged auger screws 7. These auger screws 7 are fixed at the bottom of the pit body 1 and are powered by a rotating driving mechanism 8 to realize the mixing of the garbage. The whole system realizes the effective unloading, collection and pretreatment of the garbage through the automatic turnover driving mechanism 6 and the rotating driving mechanism 8, and improves the efficiency and environmental performance of the garbage treatment.

[0028] The turnover driving mechanism 6 includes a hydraulic rod, the two ends of the hydraulic rod are respectively hinged with the turning plate 5 and the garbage unloading platform 4, and the hydraulic rod is connected with a hydraulic control system. The system is responsible for controlling the flow of hydraulic oil, and then controlling the extension and contraction state of the hydraulic rod. The hydraulic control system can adjust the pressure and flow according to the needs to realize the precise control of the turning action of the turning plate 5. When the hydraulic rod is driven by the hydraulic control system, it will stretch or contract, which causes the turning plate 5 to turn around its rotating connection point. If one end of the turning plate 5 is fixed on the edge of the discharge port 3, the extension and contraction of the hydraulic rod will make the other end of the turning plate 5 rise or fall, so as to realize the purpose of turning over the garbage scattered on the garbage unloading platform 4 into the discharge port 3.

[0029] The two sides of the flap 5 are provided with a surrounding edge 9, which prevents garbage from scattering outside the flap 5 during the turning of the flap 5, and also provides structural strength to the flap 5. The surrounding edge 9 is fixedly installed with a linear module 10, and a moving rod 11 is arranged between the two linear modules 10. The linear module is used to drive the moving rod 11 to move linearly along the flap 5. The moving rod 11 is used for auxiliary operation during the turning of the flap 5, such as cleaning or arranging garbage. The moving rod 11 is provided with a bristle rod 12 in contact with the surface of the flap 5, which is used to clean the surface of the flap 5 to prevent garbage residues from adhering to the flap, thereby keeping the flap clean and improving the unloading efficiency. The flap 5 is fixedly provided with a protection rod 13 at the left end, and the protection rod 13 is provided with a protection groove 14 for accommodating the moving rod 11. The moving rod 11 can be accommodated in the protection groove 14 to prevent the moving rod 11 from being crushed by the wheels.

[0030] The protection groove 14 is provided with a spray pipe 15 for cleaning. The main function of the spray pipe 15 is to clean the moving rod 11 or the surface of the flap. After the moving rod 11 completes its task of cleaning or arranging garbage, it can be retracted into the protection groove 14. At this time, the spray pipe 15 can spray water to wash the bristle rod 12 on the moving rod 11, removing the attached garbage residues. Through the automatic spraying system, the need for manual cleaning can be reduced, the cleaning efficiency can be improved, and the labor intensity of the operator can be reduced.

[0031] The number of auger screw rods 7 is at least three, arranged in left, middle and right positions. This distribution helps to achieve comprehensive mixing of garbage in the storage pit. The middle auger screw rod 7 rotates in the opposite direction of the left and right auger screw rods 7. This design can enhance the mixing effect of garbage and avoid local accumulation of garbage in the storage pit. The reverse rotation of the middle auger screw rod 7 can break the material flow pattern formed by the left and right auger screw rods, promoting the uniform distribution of garbage in the entire storage pit. It helps to concentrate garbage from both sides to the central area, reduces the accumulation of garbage at the edge of the storage pit, and improves the space utilization. According to the characteristics of different garbage, the number and rotation direction of the auger screw rods 7 can be adjusted to achieve the best mixing effect.

[0032] The rotary drive mechanism 8 includes a motor and a speed reducer. The motor serves as a power source, providing rotary motion and required torque. The selection of the motor should consider its power and speed to meet the driving requirements of the auger screw rod 7. The function of the speed reducer is to reduce the output speed of the motor while increasing the torque to adapt to the larger torque required by the auger screw rod 7 during garbage mixing. The motor is connected to the speed reducer, and the speed reducer is connected to the auger screw rod 7.

[0033] In addition, in addition to the leachate drainage and collection facilities that can be arranged at the bottom of the existing technology stock bin, the stock bin bottom can also be additionally provided with drainage devices, such as CN202110230967.9 stock bin automatic drainage and drainage device.

[0034] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A food waste recycling and storing device, comprising a pit body (1) and a leachate collection system (2), the top of the pit body (1) is provided with a discharge port (3), the discharge port (3) is connected to a waste discharge platform (4), a garbage truck parked on the waste discharge platform (4) deposits waste into the pit body (1) through the discharge port (3), and the bottom of the pit body (1) is connected to the leachate collection system (2), characterized in that: The unloading port (3) is provided with a scraping back device, the scraping back device comprises a turning plate (5) and a turning driving mechanism (6), the turning plate (5) is located on the garbage unloading platform (4), one end of the turning plate (5) is rotatably connected with the edge of the unloading port (3), the turning driving mechanism (6) is arranged between the turning plate (5) and the garbage unloading platform (4), and is used for driving the turning plate (5) to rotate and turn over the scattered garbage into the unloading port (3), the pit body (1) is internally provided with a stirring device for mixing garbage, the stirring device comprises a plurality of transversely and parallelly arranged auger screw rods (7), the auger screw rods (7) are rotatably installed at the bottom of the pit body (1), and one end of the auger screw rods (7) is connected with a rotary driving mechanism (8).

2. The food waste recycling and storing device according to claim 1, characterized in that: The turning driving mechanism (6) comprises a hydraulic rod, both ends of the hydraulic rod are hingedly connected with the turning plate (5) and the garbage unloading platform (4), and the hydraulic rod is connected with a hydraulic control system.

3. The food waste recycling and storing device according to claim 1, characterized in that: Both sides of the turning plate (5) are provided with surrounding edges (9), the surrounding edges (9) are fixedly provided with linear modules (10), a moving rod (11) is arranged between the two linear modules (10), the moving rod (11) is provided with brush rod (12) in contact with the surface of the turning plate (5), and the left end of the turning plate (5) is fixedly provided with a protection rod (13), and the protection rod (13) is provided with a protection groove (14) for accommodating the moving rod (11).

4. The food waste recycling and storing device according to claim 3, characterized in that: The protection groove (14) is internally provided with a spraying pipe (15) for cleaning.

5. The food waste recycling storage and homogenizing device of claim 1, wherein: The number of the auger screw rods (7) is at least three, and the auger screw rods (7) are distributed in left, middle and right positions, the rotation directions of the auger screw rods (7) arranged in the middle and the left and right sides are opposite.

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