Kitchen waste sorting device

Abstract

The utility model relates to the technical field of kitchen waste sorting, in particular to a kitchen waste sorting device which comprises a sorting box body, an air blowing assembly is installed on the end side of the sorting box body, a material turning and separating assembly is rotatably installed in the sorting box body, and one end of the material turning and separating assembly is in transmission connection with a driving mechanism. According to the kitchen waste sorting device, smashed kitchen waste is mainly sorted, organic waste is smashed more thoroughly than inorganic waste, the inorganic waste can be rotationally screened and pushed through the rotating spiral separation net plate, and therefore the kitchen waste can be sorted more thoroughly; and the organic matters can be pushed to the discharging pipe by the scraping strip to be guided out, and the screened organic garbage can be subjected to slurry-water filtration by matching with the conveying net belt, so that the solid-liquid separation purpose is achieved.

Description

Technical Field

[0001] This utility model relates to the field of kitchen waste sorting technology, specifically a kitchen waste sorting device. Background Technology

[0002] Food waste contains large inorganic items such as glass bottles, plastic bowls, and chopsticks. During subsequent processing, these inorganic items need to be separated. Therefore, pre-screening and crushing are necessary. Organic, biodegradable waste is relatively light and soft, making it easy to crush, such as vegetable scraps. However, some non-biodegradable waste is generally more difficult to crush, such as garbage bags, stones, and glass. Effective sorting of adhered food waste is crucial. After crushing, organic and inorganic materials often stick together, making separation difficult and resulting in accumulated food waste that is hard to separate. Utility Model Content

[0003] The purpose of this invention is to provide a kitchen waste sorting device to solve the problems mentioned in the background art.

[0004] The technical solution of this utility model is: a kitchen waste sorting device, including a sorting box, a blower assembly installed on the end side of the sorting box, a material turning and separating assembly rotatably installed inside the sorting box, a drive mechanism drivingly connected to one end of the material turning and separating assembly, and a material guiding assembly installed below the discharge end of the sorting box.

[0005] The effects achieved by the above components are as follows: the drive mechanism drives the turning and separating component to rotate inside the sorting box, and the blower component blows air into the sorting box. The kitchen waste turned over by the turning and separating component is dried under the action of the air, which promotes the separation and filtration between food waste and non-degradable waste and avoids excessive adhesion. During the turning process, non-degradable waste can be discharged through the end of the sorting box, and the light and soft organic materials and slurry after sorting can be discharged along the bottom of the sorting box. The material guiding component can separate and transport the organic materials and slurry, thus achieving the purpose of efficient sorting of kitchen waste and increasing the efficiency of kitchen waste sorting.

[0006] Preferably, the sorting box includes two supports and a sorting barrel fixed on the supports. A feed hopper is installed on one side of the top of the sorting barrel, and a discharge pipe is provided on one side of the bottom of the sorting barrel. The material turning and separating component is rotatably installed inside the sorting barrel.

[0007] The above-mentioned components achieve the following effects: the feed hopper facilitates the entry of kitchen waste into the sorting bin, the sorted waste is discharged from the discharge pipe, the bracket supports the sorting bin, stabilizes the spatial structure of the sorting, achieves the purpose of providing a stable place for kitchen waste sorting, and improves the stability of the sorting process.

[0008] Preferably, the material turning and separating assembly includes a rotating shaft rotatably installed inside the sorting barrel, a plurality of annularly distributed and spirally shaped separating screen plates are fixed to the outside of the rotating shaft, scraper strips that fit against the inner wall of the sorting barrel are fixed to the sides of the separating screen plates, and one end of the rotating shaft is connected to the driving mechanism for transmission.

[0009] The effects achieved by the above components are as follows: the drive mechanism drives the rotating shaft to rotate, the rotating shaft drives the separating screen plate and the scraper to rotate, wherein the spiral separating screen plate can break up the adhered organic materials during the rotation process and separate them from the non-degradable waste, and the separating screen plate can push the non-degradable waste out from the end of the sorting bin, and the scraper can clean the organic waste adhering to the sorting bin during the rotation process and push it to the discharge pipe for discharge.

[0010] Preferably, the drive mechanism includes a drive motor, and pulleys are fixed to both the output shaft of the drive motor and the end of the rotating shaft, with a belt connecting the two pulleys for transmission.

[0011] The above components achieve the following effects: the drive motor rotates, causing the pulley to rotate, and the belt drive causes another pulley to rotate the shaft, providing stable power for the material turning and separating assembly, thus achieving the purpose of reliably driving the material turning and separating assembly and improving the stability of the material turning and separating assembly's operation.

[0012] Preferably, the material guiding assembly includes a material guiding roller mounted on the bracket, a conveyor belt is driven between the two material guiding rollers, one of the material guiding rollers is driven to a conveyor motor, and a guide plate located below the conveyor belt is fixed on one side of the bottom end of the bracket.

[0013] The effect achieved by the above components is as follows: the conveyor motor drives the guide roller to rotate, which in turn drives the conveyor belt to transport the sorted kitchen waste, while the slurry is filtered and falls into the guide plate, thus achieving the purpose of automatic transmission of sorted waste and increasing the convenience of waste treatment after sorting.

[0014] Preferably, the blower assembly includes a blower installed on one side of the bracket, the blower's outlet end is connected to a guide pipe, and one end of the guide pipe is connected to a plurality of branch pipes communicating with the interior of the sorting barrel.

[0015] The effect achieved by the above components is that the air generated by the blower is evenly delivered to the inside of the sorting bin through the guide pipe and branch pipe, thereby providing stable air force for air separation and improving the air separation effect.

[0016] This utility model provides an improved kitchen waste sorting device, which has the following improvements and advantages compared with the prior art:

[0017] Firstly, this utility model uses a drive mechanism to drive the turning and separating component to rotate inside the sorting box, while the blower component blows air into the sorting box. The kitchen waste turned over by the turning and separating component dries under the action of the air, promoting the separation and filtration between food waste and non-degradable waste, and preventing it from sticking too tightly. During the turning process, non-degradable waste can pass through, and the light and soft organic materials and slurry after sorting are discharged along the bottom of the sorting box. The material guiding component can separate and transport the organic materials and slurry, achieving the goal of efficient sorting of kitchen waste and increasing the efficiency of kitchen waste sorting.

[0018] Secondly, this utility model uses a conveyor motor to drive the guide roller to rotate, which in turn drives the conveyor belt to transport the sorted kitchen waste. The slurry is filtered and falls into the guide plate, thus achieving the purpose of automatic transmission of sorted waste and increasing the convenience of waste treatment. Attached Figure Description

[0019] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention from a first-person perspective;

[0021] Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective;

[0022] Figure 3 This is a three-dimensional structural schematic diagram of a partial cross-section of this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Sorting box; 101. Support frame; 102. Sorting barrel; 103. Feed hopper; 104. Discharge pipe; 2. Material guiding assembly; 21. Material guiding roller; 22. Conveyor belt; 23. Conveyor motor; 3. Blower assembly; 31. Blower; 32. Guide pipe; 33. Branch pipe; 4. Drive mechanism; 41. Drive motor; 42. Pulley; 43. Belt; 5. Material turning and separating assembly; 51. Rotating shaft; 52. Scraper; 53. Separating screen; 6. Guide plate. Detailed Implementation

[0025] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0026] This utility model provides an improved kitchen waste sorting device. The technical solution of this utility model is as follows:

[0027] In embodiments of this utility model, such as Figures 1-3 As shown, a food waste sorting device includes a sorting box 1, which includes two supports 101 and a sorting bin 102 fixed on the supports 101. A feed hopper 103 is installed on one side of the top of the sorting bin 102, allowing workers to easily feed the pulverized food waste into the sorting bin 102. Organic waste is pulverized more thoroughly than inorganic waste. A discharge pipe 104 is provided on one side of the bottom of the sorting bin 102, through which the sorted waste is discharged. The supports 101 support the sorting bin 102, stabilizing the sorting space structure. A blower assembly 3 is installed on the end side of the sorting box 1. The blower assembly 3 includes components mounted on the supports 101. A blower 31 is located on one side. The outlet of the blower 31 is connected to a guide pipe 32. One end of the guide pipe 32 is connected to multiple branch pipes 33 that communicate with the interior of the sorting bin 102. The air generated by the blower 31 is evenly delivered to the interior of the sorting bin 102 through the guide pipe 32 and branch pipes 33, achieving the purpose of providing stable airflow for air separation and improving the air separation effect. A material-turning separation assembly 5 is rotatably installed inside the sorting bin 102. The material-turning separation assembly 5 includes a rotating shaft 51 rotatably installed inside the sorting bin 102. Multiple annularly distributed and spirally arranged separation screens 53 are fixed to the outside of the rotating shaft 51. Scraper strips 5 are fixed to the sides of the separation screens 53 and adhere to the inner wall of the sorting bin 102. 2. One end of the rotating shaft 51 is connected to the drive mechanism 4. The drive mechanism drives the rotating shaft to rotate, and the rotating shaft 51 drives the separating screen plate 53 and the scraper 52 to rotate. The spiral separating screen plate 53 can break up the adhered organic materials during rotation and separate them from the non-degradable waste. The separating screen plate 53 can push the non-degradable waste out from the end of the sorting bin 102. The scraper 52 can clean the organic waste adhering to the sorting bin 102 during rotation and push it to the discharge pipe 104 for discharge. One end of the turning and separating component 5 is connected to the drive mechanism 4. The drive mechanism 4 includes a drive motor 41. Both the output shaft of 41 and the end of the rotating shaft 51 are fixed with pulleys 42. A belt 43 is connected between the two pulleys 42 for transmission. The drive motor 41 drives the pulleys 42 to rotate. The belt 43 drives the other pulley 42 to rotate the rotating shaft 51, providing stable power for the material turning and separating component 5. A guide component 2 is installed below the discharge end of the sorting box 1. A guide plate 6 located below the conveyor belt 22 is fixed on one side of the bottom of the bracket 101. The conveyor motor 23 drives the guide roller 21 to rotate, which drives the conveyor belt 22 to transport the sorted kitchen waste. The slurry is filtered and falls into the guide plate 6, realizing the purpose of automatic transmission of sorted waste.

[0028] The working principle of the kitchen waste sorting device provided by this utility model is as follows: The feeding hopper 103 facilitates the input of crushed kitchen waste into the sorting bin 102. Organic waste is crushed more thoroughly than inorganic waste. The drive motor 41 rotates the pulley 42, and the belt 43 drives another pulley 42 to rotate the shaft 51. The shaft 51 rotates the separating screen plate 53 and the scraper 52. During rotation, the spiral separating screen plate 53 breaks up the adhered organic materials and separates them from the non-degradable waste. The separating screen plate 53 pushes the non-degradable waste out from the end of the sorting bin 102. The scraper 52, during rotation, removes the organic waste adhering to the inside of the sorting bin 102. The waste is cleaned and pushed to the discharge pipe 104 for discharge. The air generated by the blower 31 is evenly transported to the inside of the sorting bin 102 through the guide pipe 32 and branch pipe 33. The kitchen waste turned over by the turning and separating component 5 is dried under the action of wind, which promotes the separation and filtration between food waste and non-degradable waste. During the turning process, non-degradable waste can be discharged through the end of the sorting box 1. The light and soft organic materials and slurry after sorting are discharged along the discharge pipe 104 at the bottom of the sorting box 1. The conveying motor 23 drives the guide roller 21 to rotate, which drives the conveyor belt 22 to transport the sorted kitchen waste. The slurry is filtered and falls into the guide plate 6, realizing the purpose of automatic transmission of sorted waste.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A kitchen waste sorting device, comprising a sorting box body (1), characterized in that: A blower assembly (3) is installed on the end side of the sorting box (1), and a material turning and separating assembly (5) is rotatably installed inside the sorting box (1). One end of the material turning and separating assembly (5) is connected to a drive mechanism (4), and a material guiding assembly (2) is installed below the discharge end of the sorting box (1).

2. The kitchen waste sorting device according to claim 1, characterized in that: The sorting box (1) includes two supports (101) and a sorting barrel (102) fixed on the supports (101). A feed hopper (103) is installed on one side of the top of the sorting barrel (102), and a discharge pipe (104) is provided on one side of the bottom of the sorting barrel (102). The material turning and separating component (5) is rotatably installed inside the sorting barrel (102).

3. The kitchen waste sorting device according to claim 2, characterized in that: The material turning and separating assembly (5) includes a rotating shaft (51) rotatably installed inside the sorting barrel (102). Multiple spirally arranged separating screen plates (53) are fixed to the outside of the rotating shaft (51). Scraper strips (52) that fit against the inner wall of the sorting barrel (102) are fixed to the side of the separating screen plates (53). One end of the rotating shaft (51) is connected to the driving mechanism (4) for transmission.

4. The kitchen waste sorting device according to claim 3, characterized in that: The drive mechanism (4) includes a drive motor (41), and pulleys (42) are fixed on both the output shaft of the drive motor (41) and the end of the rotating shaft (51). A belt (43) is used for transmission between the two pulleys (42).

5. A kitchen waste sorting device according to claim 2, characterized in that: The material guiding assembly (2) includes a material guiding roller (21) mounted on the bracket (101), and a conveyor belt (22) is driven between the two material guiding rollers (21). One of the material guiding rollers (21) is driven to a conveyor motor (23). A guide plate (6) located below the conveyor belt (22) is fixed on one side of the bottom end of the bracket (101).

6. The kitchen waste sorting device according to claim 2, characterized in that: The blower assembly (3) includes a blower (31) installed on one side of the bracket (101). The blower (31) has a guide pipe (32) connected to its outlet end. One end of the guide pipe (32) is connected to a plurality of branch pipes (33) that communicate with the inside of the sorting barrel (102).

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