A feeding device for kitchen waste treatment

Abstract

The utility model discloses a kind of feeding devices for kitchen garbage treatment, bracket one side is fixed with driving mechanism, the output end of driving mechanism is connected with receiving hopper transmission, receiving hopper is used to receive the kitchen garbage of garbage truck transport coming;Bracket upper end is fixed with the inclined opening secondary bin, the inner wall of secondary bin is equipped with flushing mechanism, and the sidewall of secondary bin upper end is provided with deodorization interface, and deodorization interface is connected with external deodorization negative pressure pipeline;Receiving hopper can be sealed to the secondary bin inside.The utility model whole simple structure, small floor area, receiving hopper 1 is high in safety and fast and efficient when kitchen garbage is fed and lifted, effectively reduces artificial cost, improves the environmental friendliness of garbage station, effectively solves the existing garbage can lifting feeding inefficiency, spill, spiral bin feeding large floor area, construction difficulty is big and other problems, such as kitchen garbage truck lifting feeding workshop height requirement is high, big security risk, worthy of popularization and use.

Description

Technical Field

[0001] This utility model relates to the technical field of kitchen waste treatment devices, specifically to a feeding device for kitchen waste treatment. Background Technology

[0002] With the continuous advancement of the national waste sorting policy, food waste treatment has become a crucial part of the ongoing efforts to promote waste sorting. The state encourages counties with suitable conditions to promote the construction of waste sorting and treatment facilities. However, county-level food waste treatment is still in its initial stage, and current common methods of food waste collection have the following drawbacks: 1. Garbage bin lifting and loading: Due to the limited capacity of garbage bins, the amount of garbage that can be loaded at one time is limited, resulting in low loading efficiency. During the loading process, garbage is prone to spillage and wastewater leakage, causing environmental degradation at the site. In addition, garbage bin lifting and loading requires steps such as garbage bin replacement, fixing, and opening the lid, which requires manual intervention, resulting in high labor costs. Furthermore, it is difficult to completely and stably fix the garbage bins to the lifting mechanism, and there are safety risks during the bin tipping process.

[0003] 2. Spiral hopper feeding: If ground unloading is adopted, a large and deep civil engineering foundation pit is required for installing the hopper and the matching bottom spiral conveyor, and a large land area is required to install the conveyor; if high-level unloading is adopted, a long ramp is required; this feeding method results in high civil engineering costs and great construction difficulty for the project.

[0004] 3. Lifting and loading of kitchen waste trucks: Due to the large tonnage of fully loaded garbage trucks, using mechanical lifting devices to lift the entire truck to several meters for loading poses a great safety hazard. In addition, there are strict requirements on the height of the unloading workshop, resulting in high civil engineering costs and significant safety hazards.

[0005] Therefore, in order to make the feeding of kitchen waste easier, developing a feeding device for kitchen waste treatment has become a direction for further improvement. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a feeding device for kitchen waste treatment, characterized in that it includes a support frame, a receiving hopper, a drive mechanism, a secondary silo, a rinsing mechanism, and a deodorizing interface. The drive mechanism is fixedly mounted on one side of the support frame, and the output end of the drive mechanism is connected to the receiving hopper for receiving kitchen waste transported by garbage trucks. The upper end of the support frame is fixedly provided with a secondary silo with an inclined opening. The inner wall of the secondary silo is provided with a rinsing mechanism, and the upper side wall of the secondary silo is provided with a deodorizing interface, which is connected to an external deodorizing negative pressure pipeline. The receiving hopper can be sealed and closed into the secondary silo.

[0007] Preferably, the driving mechanism includes a hydraulic pump station, a lifting assembly, and a tilting assembly. The hydraulic pump station is fixedly mounted on one side of the support. The hydraulic pump station is electrically connected to the lifting assembly and the tilting assembly respectively. One end of the lifting assembly is connected to the support and the other end is rotatably connected to the receiving hopper. One end of the tilting assembly is connected to the support and the other end is rotatably connected to the receiving hopper. The tilting assembly is located outside the lifting assembly.

[0008] Preferably, the lifting assembly includes a lifting hydraulic cylinder, a swing arm, a first hinge joint, a second hinge joint, a third hinge joint, and a fourth hinge joint. The lower end of the support is rotatably connected to one end of the lifting hydraulic cylinder via the first hinge joint, and the other end of the lifting hydraulic cylinder is rotatably connected to the middle of the swing arm via the second hinge joint. One end of the swing arm is rotatably connected to the receiving hopper via the third hinge joint, and the other end is rotatably connected to the support via the fourth hinge joint.

[0009] Preferably, the tilting assembly includes a tilting hydraulic cylinder, a fifth hinge joint, and a sixth hinge joint. The rear side of the bracket is rotatably connected to one end of the tilting hydraulic cylinder via the fifth hinge joint, and the output end of the tilting hydraulic cylinder is rotatably connected to the bracket via the sixth hinge joint.

[0010] Preferably, the opening of the receiving hopper is trapezoidal, and a sealing strip is provided at the edge of the opening of the receiving hopper. When the receiving hopper is closed into the secondary silo, the flushing mechanism is located below the receiving hopper.

[0011] Preferably, a fifth hinge joint is provided at a distance from the outer side of the third hinge joint, and a sixth hinge joint is provided at a distance from the outer side of the fourth hinge joint.

[0012] Compared with the prior art, the present invention has the following beneficial effects: (1) This utility model has a drive mechanism fixed on one side of the support, and the output end of the drive mechanism is connected to the receiving hopper for receiving kitchen waste transported by garbage trucks. The upper end of the support is fixed with a secondary silo with an inclined opening. The inner wall of the secondary silo is equipped with a rinsing mechanism, and the upper side wall of the secondary silo is provided with a deodorization interface, which is connected to an external deodorization negative pressure pipeline. The receiving hopper can be sealed and closed into the secondary silo. This utility model has a simple overall structure and a small footprint. The receiving hopper 1 is safe and fast when feeding and lifting kitchen waste, effectively reducing labor costs and improving the environmental friendliness of garbage stations. It effectively solves the problems of inefficient and spilled feeding of existing garbage bins, large footprint and difficult construction of spiral silo feeding, and high height requirements and safety hazards of the kitchen waste truck lifting and feeding workshop. It is worth promoting and using. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the present invention; Figure 3 This is a side view of the present invention. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0015] like Figures 1 to 3 As shown, a feeding device for kitchen waste treatment includes a receiving hopper 1, a secondary silo 2, a drive mechanism 3, a support 4, a flushing mechanism 201, a deodorizing interface 202, a hydraulic pump station 301, a lifting hydraulic cylinder 302, a tilting hydraulic cylinder 303, a swing arm 304, a first hinge joint 305, a second hinge joint 306, a fifth hinge joint 307, a sixth hinge joint 308, a third hinge joint 309, and a fourth hinge joint 310.

[0016] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] like Figures 1 to 3As shown, the feeding device for kitchen waste treatment includes a support frame 4, a receiving hopper 1, a drive mechanism 3, a secondary silo 2, a rinsing mechanism 201, and a deodorizing interface 202. The drive mechanism 3 is fixedly mounted on one side of the support frame 4, and its output end is connected to the receiving hopper 1 for receiving kitchen waste transported by garbage trucks. The upper end of the support frame 4 is fixedly equipped with an inclined opening, and the lower end of the secondary silo 2 is connected to an external crusher for coarse crushing of the kitchen waste. The inner wall of the secondary silo 2 is equipped with the rinsing mechanism 201, and the upper side wall of the secondary silo 2 has a deodorizing interface 202 connected to an external deodorizing negative pressure pipeline to prevent the escape of malodorous gases from the secondary silo 2.

[0019] The receiving hopper 1 can be sealed and closed into the secondary silo 2. Specifically, the opening of the receiving hopper 1 is trapezoidal, and a sealing strip is provided at the edge of the opening of the receiving hopper 1. When the receiving hopper 1 is closed into the secondary silo 2, the rinsing mechanism 201 is located below the receiving hopper 1, so that the receiving hopper 1 can be cleaned after the kitchen waste is poured into the secondary silo 2.

[0020] The drive mechanism 3 includes a hydraulic pump station 301, a lifting component and a tilting component. The hydraulic pump station 301 is fixed on one side of the bracket 4. The hydraulic pump station 301 is electrically connected to the lifting component and the tilting component respectively. One end of the lifting component is connected to the bracket 4 and the other end is rotatably connected to the receiving hopper 1. One end of the tilting component is connected to the bracket 4 and the other end is rotatably connected to the receiving hopper 1.

[0021] The flipping assembly is located outside the lifting assembly. The outer side of the third hinge joint 309 is provided with a fifth hinge joint 307 at a distance, and the outer side of the fourth hinge joint 310 is provided with a sixth hinge joint 308 at a distance, so as to avoid motion interference between the flipping assembly and the lifting assembly during operation.

[0022] The lifting and tilting components work together to achieve smooth lifting and precise tilting of the receiving hopper 1, ensuring efficient dumping of waste into the secondary hopper 2 and preventing spillage. The sealing strip effectively prevents odor leakage, and together with the deodorizing interface 202, forms a negative pressure deodorization system, significantly improving the working environment.

[0023] The rinsing mechanism 201 automatically starts after the receiving hopper 1 returns to its original position, completing internal cleaning and reducing residual pollution. The entire set of equipment is highly automated, easy to operate, and adaptable to the continuous and high-intensity demands of urban kitchen waste treatment, demonstrating good application prospects and promotional value.

[0024] The lifting assembly includes a lifting hydraulic cylinder 302, a swing arm 304, a first hinge joint 305, a second hinge joint 306, a third hinge joint 309, and a fourth hinge joint 310. The lower end of the support 4 is rotatably connected to one end of the lifting hydraulic cylinder 302 through the first hinge joint 305. The other end of the lifting hydraulic cylinder 302 is rotatably connected to the middle of the swing arm 304 through the second hinge joint 306. One end of the swing arm 304 is rotatably connected to the receiving hopper 1 through the third hinge joint 309, and the other end is rotatably connected to the support 4 through the fourth hinge joint 310.

[0025] The tilting assembly includes a tilting hydraulic cylinder 303, a fifth hinge joint 307, and a sixth hinge joint 308. The rear side of the bracket 4 is rotatably connected to one end of the tilting hydraulic cylinder 303 via the fifth hinge joint 307, and the output end of the tilting hydraulic cylinder 303 is rotatably connected to the bracket 4 via the sixth hinge joint 308.

[0026] The upper ends of the swing arm 304 and the tilting hydraulic cylinder 303 are both hinged to the bracket 4, forming a stable and safe triangular structure with the receiving hopper 1, thereby improving the stability of the device.

[0027] The rinsing mechanism 201 in this embodiment is a common spray rinsing device on the market. This embodiment does not make any improvements to its structure and working principle, so the structure of the rinsing mechanism 201 is not described in detail.

[0028] The working principle of this utility model is as follows: Kitchen waste is transported into the station by a kitchen waste truck and unloaded into receiving hopper 1 on the workshop floor. The hydraulic pump station 301 drives the lifting hydraulic cylinder 302 to extend, and the lifting hydraulic cylinder 302 pushes the swing arm 304 to drive the receiving hopper 1 to rotate along the sixth hinge joint 310 between the swing arm 304 and the support 4, lifting the receiving hopper 1 to the upper side of the secondary silo 2. At the same time, the tilting hydraulic cylinder 303 rotates along its fourth hinge joint 308. The hydraulic pump station 301 drives the tilting hydraulic cylinder 303 to extend, pushing the receiving hopper 1 to rotate along the fifth hinge joint 309 between the swing arm 304 and the receiving hopper 1, tilting the receiving hopper 1 to unload into the secondary silo 2; After unloading, the flushing device 201 in the secondary silo 2 is activated to flush the inside of the docking hopper 1; Finally, after rinsing, the tilting hydraulic cylinder 303 retracts and pulls the receiving hopper 1 to tilt and reset, and the lifting hydraulic cylinder 302 retracts and pulls the receiving hopper 1 to descend and reset to the pit.

[0029] This utility model has a simple overall structure and a small footprint. The receiving hopper 1 is safe, fast and efficient when feeding and lifting kitchen waste, effectively reducing labor costs and improving the environmental friendliness of the garbage station. It effectively solves the problems of inefficient and spilled garbage bin lifting, large footprint and difficult construction of spiral hopper loading, and high height requirements and safety hazards of the kitchen waste truck lifting and loading workshop. It is worth promoting and using.

[0030] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of this utility model. Therefore, any modifications, equivalent changes, or improvements made in accordance with the claims of this utility model shall still fall within the scope of this utility model.

Claims

1. A feeding device for kitchen waste treatment, characterized in that: The device includes a support (4), a receiving hopper (1), a drive mechanism (3), a secondary silo (2), a rinsing mechanism (201), and a deodorizing interface (202). The drive mechanism (3) is fixed on one side of the support (4). The output end of the drive mechanism (3) is connected to the receiving hopper (1) for transmission. The receiving hopper (1) is used to receive kitchen waste transported by garbage trucks. The upper end of the support (4) is fixed with a secondary silo (2) with an inclined opening. The inner wall of the secondary silo (2) is provided with a rinsing mechanism (201). The upper side wall of the secondary silo (2) is provided with a deodorizing interface (202). The deodorizing interface (202) is connected to an external deodorizing negative pressure pipeline. The receiving hopper (1) can be sealed and covered into the secondary silo (2).

2. The feeding device for kitchen waste treatment according to claim 1, characterized in that: The drive mechanism (3) includes a hydraulic pump station (301), a lifting component and a tilting component. The hydraulic pump station (301) is fixed on one side of the support (4). The hydraulic pump station (301) is electrically connected to the lifting component and the tilting component respectively. One end of the lifting component is connected to the support (4) and the other end is rotatably connected to the receiving hopper (1). One end of the tilting component is connected to the support (4) and the other end is rotatably connected to the receiving hopper (1). The tilting component is located outside the lifting component.

3. The feeding device for kitchen waste treatment according to claim 2, characterized in that: The lifting assembly includes a lifting hydraulic cylinder (302), a swing arm (304), a first hinge joint (305), a second hinge joint (306), a third hinge joint (309), and a fourth hinge joint (310). The lower end of the bracket (4) is rotatably connected to one end of the lifting hydraulic cylinder (302) through the first hinge joint (305). The other end of the lifting hydraulic cylinder (302) is rotatably connected to the middle of the swing arm (304) through the second hinge joint (306). One end of the swing arm (304) is rotatably connected to the receiving hopper (1) through the third hinge joint (309), and the other end is rotatably connected to the bracket (4) through the fourth hinge joint (310).

4. A feeding device for kitchen waste treatment according to claim 3, characterized in that: The flipping assembly includes a flipping hydraulic cylinder (303), a fifth hinge joint (307), and a sixth hinge joint (308). The rear side of the bracket (4) is rotatably connected to one end of the flipping hydraulic cylinder (303) through the fifth hinge joint (307), and the output end of the flipping hydraulic cylinder (303) is rotatably connected to the bracket (4) through the sixth hinge joint (308).

5. A feeding device for kitchen waste treatment according to claim 4, characterized in that: The opening of the receiving hopper (1) is trapezoidal, and a sealing strip is provided at the edge of the opening of the receiving hopper (1). When the receiving hopper (1) is closed into the secondary silo (2), the flushing mechanism (201) is located below the receiving hopper (1).

6. A feeding device for kitchen waste treatment according to claim 5, characterized in that: The third hinge joint (309) is provided with a fifth hinge joint (307) at a distance from its outer side, and the fourth hinge joint (310) is provided with a sixth hinge joint (308) at a distance from its outer side.

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