Weighing mechanism applied to kitchen garbage recycling system and kitchen garbage recycling system

Abstract

The utility model provides a weighing mechanism applied to a kitchen garbage recycling system and the kitchen garbage recycling system. The weighing mechanism applied to the kitchen garbage recycling system comprises an oil collecting tank and a weighing instrument arranged at the bottom of the oil collecting tank, wherein the weighing instrument at least comprises a bearing table, a weight sensor arranged below the bearing table and a display operation mechanism electrically connected with the weight sensor; a first sliding part is arranged on the table face, facing the oil collecting tank, of the bearing table, a second sliding part is arranged on the bottom face, facing the bearing table, of the oil collecting tank, and the first sliding part and the second sliding part are in sliding fit in the first direction. According to the weighing mechanism applied to the kitchen garbage recovery system, the oil collection amount in the kitchen garbage recovery process can be accurately monitored by collecting weight change data of the oil collection tank, and the quantitative standard of oil collection can be controlled.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen waste treatment, and in particular relates to a weighing mechanism applied to a kitchen waste recycling system and a kitchen waste recycling system. Background Art

[0002] Kitchen waste refers to the waste generated in daily life of residents and in food processing, catering services, and unit catering activities, including discarded vegetable leaves, leftovers, leftover rice, fruit peels, eggshells, tea dregs, bones, etc. Its main sources are family kitchens, restaurants, hotels, canteens, markets, and other industries related to food processing. Kitchen waste usually contains a large amount of water, solids, and oil. During transportation, due to the presence of water and oil, the kitchen waste is heavy, easy to spill, and difficult to transport. In addition, due to the high water content, it is difficult to treat it according to the characteristics of various types of waste in the later stage. Therefore, the industry has carried out a lot of research and development work on kitchen waste treatment devices, aiming to separate the solid and liquid in the waste, and further, the oil-water mixture obtained by the solid-liquid separation needs to be further separated and treated. The sewage generated after further treatment of the oil-water mixture can be directly discharged into the sewage pipe, and the oil generated needs to be collected for recycling and refining, so that a large amount of new energy such as biodiesel and bio-dye can be produced, turning waste into maintenance and creating greater economic benefits. However, when collecting oil, the amount of oil collected is currently mostly monitored manually, the actual collection standards vary, and the collection device (such as an oil collection box) is inconvenient to take and put. Utility Model Content

[0003] In view of the above-mentioned problems existing in the prior art, the main purpose of the present utility model is to provide a weighing mechanism and a kitchen waste recycling system applied to a kitchen waste recycling system. The weighing mechanism applied to the kitchen waste recycling system can accurately monitor the amount of oil collected in the kitchen waste recycling process by collecting weight change data of the oil collecting tank, which is conducive to controlling the quantitative standard of oil collection.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] The utility model provides a weighing mechanism applied to a kitchen waste recycling system, the weighing mechanism applied to the kitchen waste recycling system comprises an oil collecting box and a weighing instrument arranged at the bottom of the oil collecting box; wherein:

[0006] The weighing instrument at least comprises a load-bearing platform, a weight sensor disposed under the load-bearing platform, and a display operating mechanism electrically connected to the weight sensor;

[0007] The table surface of the supporting platform facing the oil collecting box is provided with a first sliding part, and the bottom surface of the oil collecting box facing the supporting platform is provided with a second sliding part, and the first sliding part and the second sliding part are slidably matched in a first direction.

[0008] As a further description of the above technical solution, the first sliding portion is formed by the surface of the bearing platform convexly facing the oil collecting box, and the second sliding portion is formed by the bottom surface of the oil collecting box concavely facing the bearing platform; or,

[0009] The first sliding portion is formed by the table surface of the supporting platform being concave toward the oil collecting box, and the second sliding portion is formed by the bottom surface of the oil collecting box being convex toward the supporting platform.

[0010] As a further description of the above technical solution, the edge of the table top of the supporting platform is also provided with a limiting plate protruding from the table top;

[0011] In the first direction, the first plate body included in the limiting plate is located at one end of the oil collecting tank;

[0012] In a second direction perpendicular to the first direction, the second plate body and the third plate body included in the limiting plate are respectively located on two sides of the oil collecting tank.

[0013] As a further description of the above technical solution, in the first direction, a pull-out handle is further provided on the outer wall of the oil collecting tank facing away from the first plate body.

[0014] As a further description of the above technical solution, the display operation mechanism includes a display screen, a power button, a data processing module and an alarm module;

[0015] The data processing module is used to process the weighing data of the weight sensor and send it to the display screen for display, as well as the data processing response of the operation / setting parameters;

[0016] The on / off key is used to turn the weighing mechanism on or off;

[0017] The alarm module is used to issue an alarm after the weighing data of the weight sensor reaches a preset parameter.

[0018] The utility model also provides a kitchen waste recycling system, comprising the weighing mechanism applied to the kitchen waste recycling system as described above and an oil-water separation box for oil-water separation;

[0019] The solenoid valve provided at the oil outlet of the oil-water separation box is electrically connected to the display operating mechanism.

[0020] As a further description of the above technical solution, the oil outlet of the oil-water separation tank is arranged correspondingly to the tank opening of the oil collecting tank.

[0021] As a further description of the above technical solution, it also includes a dry-wet separation unit arranged upstream of the oil-water separation box, and the dry-wet separation unit is used to separate the kitchen waste into dry and wet parts.

[0022] By means of the above technical solution, the outstanding effects of the utility model are:

[0023] 1. The weighing mechanism applied to the kitchen waste recycling system provided by the utility model is used to weigh the weight of the oil obtained by further processing the oil-water mixture. The oil collecting box included in the utility model is arranged on the bearing platform of the weighing instrument to collect the oil, and the bearing platform of the weighing instrument is provided with a weight sensor for real-time acquisition of the weight data of the oil collected by the oil collecting box. The display operation mechanism electrically connected to the weight sensor is used to preset the oil collection weight parameter and display the real-time weight of the oil in the oil collecting box. The oil collection amount in the kitchen waste recycling process can be accurately monitored, which is conducive to controlling the quantitative standard of oil collection;

[0024] 2. In the weighing mechanism applied to the kitchen waste recycling system provided by the utility model, a first sliding part provided on the table top of the supporting platform facing the oil collecting box and a second sliding part provided on the bottom surface of the oil collecting box facing the supporting platform slide and cooperate in a first direction, so that the oil collecting box can slide along the first direction relative to the supporting platform, and it is also convenient to replace the oil collecting box after the oil collection amount in an oil collecting box reaches a preset value. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A structural schematic diagram of a weighing mechanism applied to a kitchen waste recycling system in an embodiment of the utility model;

[0026] Figure 2 This is another structural schematic diagram of a weighing mechanism applied to a kitchen waste recycling system in an embodiment of the utility model applied to a kitchen waste recycling system.

[0027] Description of Figure Numbers:

[0028] 1. Oil collecting box; 11. Pull-out handle; 21. Carrying platform; 3. First sliding part; 4. Second sliding part; 51. First plate body; 52. Second plate body; 53. Third plate body; 6. Oil-water separation box; 61. Oil outlet; 62. Water inlet; 7. Dry-wet separation unit; 71. Dry material outlet; 72. Liquid drain outlet; 8. Dry material collection box; 9. Display screen. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present utility model, it should be noted that the terms "upper", "middle", "lower", "inside", "outside", "front", "back", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying 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 component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following describes the implementation method of the present utility model based on its overall structure.

[0031] See also Figure 1 to Figure 2 The utility model discloses a weighing mechanism applied to a kitchen waste recycling system, the weighing mechanism applied to the kitchen waste recycling system comprises an oil collecting box 1 and a weighing instrument arranged at the bottom of the oil collecting box 1; wherein,

[0032] The weighing instrument at least comprises a carrying platform 21, a weight sensor disposed under the carrying platform 21, and a display operating mechanism electrically connected to the weight sensor;

[0033] The surface of the supporting platform 21 facing the oil collecting box 1 is provided with a first sliding portion 3, and the bottom surface of the oil collecting box 1 facing the supporting platform 21 is provided with a second sliding portion 4, and the first sliding portion 3 and the second sliding portion 4 are slidably matched in a first direction.

[0034] By means of the above structure, the weighing mechanism applied to the food waste recycling system is used to weigh the weight of the oil obtained by further processing the oil-water mixture. The oil collecting box 1 included is arranged on the supporting platform 21 of the weighing instrument for collecting the oil, and the supporting platform 21 of the weighing instrument is provided with a weight sensor for obtaining the weight data of the oil collected by the oil collecting box 1 in real time. The display operating mechanism electrically connected to the weight sensor is used to preset the oil collection weight parameters and display the real-time weight of the oil in the oil collecting box 1. The amount of oil collected in the food waste recycling process can be accurately monitored, which is conducive to controlling the quantitative standard of oil collection.

[0035] The first sliding part 3 provided on the table surface of the supporting platform 21 facing the oil collecting box 1 and the second sliding part 4 provided on the bottom surface of the oil collecting box 1 facing the supporting platform 21 slide in cooperation in the first direction, so that the oil collecting box 1 can slide along the first direction relative to the supporting platform 21, and it is also convenient to replace the oil collecting box 1 after the oil collection amount in one oil collecting box 1 reaches a preset value.

[0036] See also Figure 1 and Figure 2Specifically, in this embodiment, the first sliding part 3 is formed by the table surface of the bearing platform 21 being recessed downward, and the second sliding part 4 is formed by the middle part of the bottom surface of the oil collecting tank 1 protruding downward. The second sliding part 4 is arranged in the first sliding part 3 to slide along the front-back direction, so that the bearing platform 21 plays the role of supporting the oil collecting tank 1, and it is also convenient for the oil collecting tank 1 to be pulled away from or pushed into the bearing platform 21. It should be understood that in this arrangement, although the second sliding part 4 is formed by the bottom surface of the oil collecting tank 1 protruding downward, the mechanism for receiving the oil collecting tank 1 contains a bearing surface that avoids this part and other parts of the bottom of the oil collecting tank 1, such as the table structure of the bearing platform 21. Of course, in other embodiments, the first sliding part 3 and the second sliding part 4 that are matched can be more than one group and are evenly arranged in the left-right direction, so that even if the end surface of the mechanism for receiving the oil collecting tank 1 that contacts the bottom of the oil collecting tank 1 is a plane, the oil collecting tank 1 can be stably placed thereon. In another embodiment, different from the present embodiment, the first sliding part 3 is formed by the table surface of the bearing platform 21 protruding upward, while the second sliding part 4 is formed by the middle part of the bottom surface of the oil collecting tank 1 being recessed upward. In this case, even if the end surface of the mechanism for receiving the oil collecting tank 1 in contact with the bottom of the oil collecting tank 1 is a plane, the oil collecting tank 1 can ensure its own stability after the bottom surfaces of the left and right parts of the second sliding part 4 contact it. Of course, when the first sliding part 3 is formed by the table surface of the bearing platform 21 protruding upward, and the second sliding part 4 is formed by the bottom surface of the oil collecting tank 1 being recessed upward, the two matching sliding parts can also be more than one group and evenly arranged in the left and right directions.

[0037] Specifically, in this embodiment, the edge of the table top of the carrier 21 is also provided with a limit plate protruding upward from the table top, and the limit plate includes three plates, wherein the first plate 51 is located at the rear end of the oil collecting box 1 in the front-to-back direction, and the second plate 52 and the third plate 53 are located on both sides of the oil collecting box 1 in the left-to-right direction, so that when the oil collecting box 1 is pulled and slid on the carrier 21 in the front-to-back direction, the first plate 51 limits the limit position of the oil collecting box 1 that can be pushed to the rear end, and the second plate 52 and the third plate 53 limit the oil collecting box 1 in the left-to-right direction, ensuring that the oil collecting box 1 does not deviate left and right during the pushing and pulling process. The three plates included in the limit plate can be an integrated structure with the table top of the carrier 21, or a split structure.

[0038] See also Figure 1 Specifically, in this embodiment, in order to facilitate the pulling and drawing of the oil collecting box 1, a push-pull handle is further provided on the front outer wall of the oil collecting box 1. The shape of the pulling and drawing handle 11 can be designed according to ergonomics.

[0039] Specifically, in this embodiment, the display operation mechanism includes a display screen 9, a power button (not shown in the figure), a data processing module (not shown in the figure) and an alarm module (not shown in the figure); the data processing module is used to process the weighing data of the weight sensor and send it to the display screen 9 for display, as well as the data processing response of the operation / setting parameters; the power button is used to turn on or off the weighing mechanism; the alarm module is used to issue an alarm when the weighing data of the weight sensor reaches a preset parameter, thereby reminding the operator to replace the oil collecting box 1. Among them, the display screen 9 can be set as a touch screen, and the power button is a corresponding touch sensing part on the display screen 9.

[0040] Please continue reading Figure 1 and Figure 2 Specifically, the utility model further provides a kitchen waste recycling system, comprising the weighing mechanism applied to the kitchen waste recycling system as described above and an oil-water separation box 6 for oil-water separation (there are various specific structures in the prior art as to how the oil-water separation box 6 can achieve oil-water separation, which will not be described in detail here). The weighing mechanism applied to the kitchen waste recycling system and the oil-water separation box 6 are both arranged in a housing, and the display operation mechanism included in the weighing mechanism applied to the kitchen waste recycling system is arranged on the front side of the housing to facilitate display of data and operation / setting of parameters. The front side of the housing can be opened to facilitate replacement of the oil collecting box 1. The solenoid valve provided at the oil outlet 61 of the oil-water separation box 6 is electrically connected to the display operation mechanism. When the alarm module issues an alarm, indicating that the weighing data of the (oil-containing) oil collecting box 1 obtained by the weight sensor reaches the preset parameter, even if the oil-water separation box 6 is in the oil discharge state, the solenoid valve will immediately close the oil outlet 61 of the oil-water separation box 6 due to the control of the display operation mechanism to prevent the oil collected by the oil collecting box 1 from exceeding the preset weight.

[0041] Specifically, in the present embodiment, the oil outlet 61 of the oil-water separation tank 6 is arranged correspondingly to the tank opening of the oil collecting tank 1, so that the oil separated by the oil-water separation tank 6 can be smoothly collected into the oil collecting tank 1, and the oil outlet 61 of the oil-water separation tank 6 can be provided with an extension pipeline (not shown in the figure) facing the tank opening of the oil collecting tank 1.

[0042] Specifically, in the present embodiment, the kitchen waste recycling system also includes a dry-wet separation unit 7 arranged upstream of the oil-water separation box 6, and the dry-wet separation unit 7 is used to perform dry-wet separation on the kitchen waste, that is, to separate the solid matter and the water-oil mixture in the kitchen waste. For example, in the present embodiment, the dry material discharge port 71 of the dry-wet separation unit 7 is located at the left end to discharge the solid matter in the kitchen waste, and the drain port 72 is located at the right end to discharge the water-oil mixture. A dry material collection box 8 is provided below the dry material discharge port 71, and the drain port 72 can be connected to the water inlet 62 of the oil-water separation box 6 through a connecting pipe.

[0043] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not limited to the present invention. 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 changes, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A weighing mechanism applied to a kitchen waste recycling system, characterized in that: It includes an oil collecting tank and a weighing instrument arranged at the bottom of the oil collecting tank; wherein, The weighing instrument at least comprises a load-bearing platform, a weight sensor disposed under the load-bearing platform, and a display operating mechanism electrically connected to the weight sensor; The table surface of the supporting platform facing the oil collecting box is provided with a first sliding part, and the bottom surface of the oil collecting box facing the supporting platform is provided with a second sliding part, and the first sliding part and the second sliding part are slidably matched in a first direction.

2. The weighing mechanism applied to the kitchen waste recycling system according to claim 1, characterized in that: The first sliding portion is formed by the surface of the bearing platform protruding toward the oil collecting box, and the second sliding portion is formed by the bottom surface of the oil collecting box concave toward the bearing platform; or, The first sliding portion is formed by the table surface of the supporting platform being concave toward the oil collecting box, and the second sliding portion is formed by the bottom surface of the oil collecting box being convex toward the supporting platform.

3. The weighing mechanism applied to the kitchen waste recycling system according to claim 1, characterized in that: The edge of the table top of the carrying platform is also provided with a limiting plate protruding from the table top; In the first direction, the first plate body included in the limiting plate is located at one end of the oil collecting tank; In a second direction perpendicular to the first direction, the second plate body and the third plate body included in the limiting plate are respectively located on two sides of the oil collecting tank.

4. The weighing mechanism applied to the kitchen waste recycling system according to claim 3 is characterized in that: In the first direction, a pull-out handle is further provided on the outer wall of the oil collecting tank facing away from the first plate body.

5. The weighing mechanism applied to the kitchen waste recycling system according to claim 1, characterized in that: The display operation mechanism includes a display screen, a power button, a data processing module and an alarm module; The data processing module is used to process the weighing data of the weight sensor and send it to the display screen for display, as well as the data processing response of the operation / setting parameters; The on / off key is used to turn the weighing mechanism on or off; The alarm module is used to issue an alarm after the weighing data of the weight sensor reaches a preset parameter.

6. A kitchen waste recycling system, characterized in that: It comprises a weighing mechanism applied to a kitchen waste recycling system as claimed in any one of claims 1 to 5 and an oil-water separation box for oil-water separation; The solenoid valve provided at the oil outlet of the oil-water separation box is electrically connected to the display operating mechanism.

7. The kitchen waste recycling system according to claim 6, characterized in that: The oil outlet of the oil-water separation tank is arranged correspondingly to the tank opening of the oil collecting tank.

8. The kitchen waste recycling system according to claim 6, characterized in that: It also includes a dry-wet separation unit arranged upstream of the oil-water separation box, and the dry-wet separation unit is used to separate the kitchen waste into dry and wet parts.

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