Kitchen waste sterilizing and mincing device

Abstract

The utility model discloses a kitchen waste sterilizing and mincing device which comprises a smashing square box, a feeding cylinder is fixedly installed on the upper surface of the smashing square box, a sieve plate with holes is fixedly connected to the outer surface of the feeding cylinder, and two rotating rods are rotationally connected to the inner wall of the smashing square box through bearings. And crushing teeth arranged at equal intervals are fixedly connected to the outer surface of each rotating rod, the outer surfaces of the two rotating rods are in transmission connection through a transmission belt, a driving motor is fixedly installed on the front face of the crushing square box, and the output end of the driving motor is fixedly connected with one end of one rotating rod. The kitchen waste sterilizing and mincing device can utilize rotation of the mincing blades to conduct mincing treatment on preliminarily-smashed waste again, can finely smash kitchen waste, is beneficial to reduction of the size of the waste and subsequent treatment or reutilization, achieves the purpose of mincing the kitchen waste, and improves the treatment efficiency and environmental protection property of the kitchen waste.

Description

Technical Field

[0001] The utility model relates to the field of kitchen waste treatment, in particular to a kitchen waste sterilization and crushing device. Background Technique

[0002] Kitchen waste generally refers to food waste, which refers to the waste generated in activities such as residents' daily life, food processing, food service, and unit meal supply, including discarded vegetable leaves, leftovers, rice, fruit peels, eggshells, tea dregs, bones (such as chicken bones and fish bones), etc. Kitchen waste contains extremely high moisture and organic matter, is very easy to rot, produces a foul smell, and needs to be properly treated and processed.

[0003] Kitchen waste sterilization and crushing devices are usually used in places such as the catering industry, large canteens, and hotels, and are also suitable for home use. Since the sizes of kitchen waste are uneven, it is inconvenient to reduce the volume of the waste, making it inconvenient to process or reuse it later. Therefore, it is necessary to use crushing equipment to preliminarily process kitchen waste. For this reason, we propose a kitchen waste sterilization and crushing device to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a kitchen waste sterilization and crushing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A kitchen waste sterilization and crushing device includes a crushing square box. A feeding cylinder is fixedly installed on the upper surface of the crushing square box. A perforated sieve plate is fixedly connected to the outer surface of the feeding cylinder. Two rotating rods are rotatably connected to the inner wall of the crushing square box through bearings. Equal-distance arranged crushing teeth are fixedly connected to the outer surface of each rotating rod. The outer surfaces of the two rotating rods are connected by a transmission belt. A driving motor is fixedly installed on the front surface of the crushing square box. The output end of the driving motor is fixedly connected to one end of one of the rotating rods. A feeding chute is fixedly connected to the inner wall of the crushing square box. Two groups of connecting plates are fixedly connected to the bottom surface of the feeding chute. Sterilization lamps are fixedly connected to the outer surface of each group of connecting plates. The bottom surface of the crushing square box is fixedly connected to a rotating motor through a U-shaped frame. The output end of the rotating motor penetrates the crushing square box and is fixedly connected to a rotating main shaft. Equal-distance arranged crushing blades are fixedly connected to the outer surface of the rotating main shaft.

[0007] In a further embodiment, a spiral feeding blade is fixedly connected to the top end of the rotating main shaft, and the spiral feeding blade is located in the middle of the feeding chute.

[0008] In a further embodiment, two dispersing rods are fixedly connected to the outer surface of the rotating main shaft, and the dispersing rods are located above the crushing blades.

[0009] In a further embodiment, a fixing plate is fixedly connected to the upper surface of the feeding cylinder, an electric push rod is fixedly connected to the inner wall of the fixing plate, an output end of the electric push rod is fixedly connected to a scraping plate, and a bottom surface of the scraping plate is in contact with the perforated sieve plate.

[0010] In a further embodiment, a square cover plate is movably hinged to the front surface of the crushing square box through a hinge, and a PLC controller is fixedly connected to the front surface of the crushing square box.

[0011] In a further embodiment, an annular sliding rail is fixedly connected to the inner wall of the crushing square box, two sliding members are slidably connected to the inside of the annular sliding rail, and an outer surface of each sliding member is fixedly connected to an outer surface of a rotating main shaft.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By using the feeding cylinder and the perforated sieve plate provided in this device, the kitchen waste to be processed can be subjected to water drainage treatment to prevent a large amount of water from being contained in the kitchen waste. By using the electric push rod and the scraping plate provided, the operation of the electric push rod can be utilized to drive the scraping plate to move, so that the scraping plate can push the drained waste into the crushing square box for crushing treatment. By using the driving motor, the rotating rod and the crushing teeth, the operation of the driving motor can be utilized to drive the rotating rod to rotate, so that when the rotating rod and the crushing teeth rotate, primary crushing treatment can be immediately carried out. And by using the rotating motor, the rotating main shaft and the crushing blades, the operation of the rotating motor can be utilized to drive the rotating main shaft to rotate, and further, the rotating crushing blades can be utilized to crush the preliminarily crushed waste again. The kitchen waste can be made into fine particles, which not only helps to reduce the volume of the waste, but also is beneficial to subsequent treatment or reuse, achieving the purpose of crushing the kitchen waste and realizing the improvement of the treatment efficiency and environmental protection of the kitchen waste. Description of the Drawings

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the kitchen waste sterilization and crushing device.

[0015] Figure 2 It is a front sectional structural schematic diagram of the feeding cylinder in the kitchen waste sterilization and crushing device.

[0016] Figure 3 It is a side sectional schematic diagram of the kitchen waste sterilization and crushing device.

[0017] Figure 4 It is a front sectional schematic diagram of the kitchen waste sterilization and crushing device.

[0018] In the figure: 1. Crushing square box; 2. Feeding cylinder; 3. Perforated sieve plate; 4. Fixed plate; 5. Electric push rod; 6. Scraping plate; 7. Driving motor; 8. Rotating rod; 9. Crushing teeth; 10. Feeding chute; 11. Connecting plate; 12. Germicidal lamp; 13. PLC controller; 14. Square cover plate; 15. U-shaped frame; 16. Rotating motor; 17. Rotating main shaft; 18. Crushing blades; 19. Spiral feeding blades; 20. Dispersing rod; 21. Annular slide rail; 22. Sliding part. Detailed implementation manners

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 thus should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1-4, in the present utility model, a sterilizing and crushing device for kitchen waste includes a crushing square box 1. A feeding cylinder 2 is fixedly installed on the upper surface of the crushing square box 1. A perforated sieve plate 3 is fixedly connected to the outer surface of the feeding cylinder 2. Two rotating rods 8 are rotatably connected to the inner wall of the crushing square box 1 through bearings. Equal-distance arranged crushing teeth 9 are fixedly connected to the outer surface of each rotating rod 8. The outer surfaces of the two rotating rods 8 are connected by a transmission belt. A driving motor 7 is fixedly installed on the front surface of the crushing square box 1. The output end of the driving motor 7 is fixedly connected to one end of one of the rotating rods 8. A feeding chute 10 is fixedly connected to the inner wall of the crushing square box 1. Two groups of connecting plates 11 are fixedly connected to the bottom surface of the feeding chute 10. Sterilizing lamps 12 are fixedly connected to the outer surface of each group of connecting plates 11. The bottom surface of the crushing square box 1 is fixedly connected to a rotating motor 16 through a U-shaped frame 15. The output end of the rotating motor 16 penetrates the crushing square box 1 and is fixedly connected to a rotating main shaft 17. Equal-distance arranged crushing blades 18 are fixedly connected to the outer surface of the rotating main shaft 17. It can perform water drainage treatment on the kitchen waste to be processed, preventing a large amount of water from being contained in the kitchen waste. Through the use of the electric push rod 5 and the scraping plate 6, the operation of the electric push rod 5 can drive the scraping plate 6 to move, so that the scraping plate 6 can push the drained waste into the crushing square box 1 for crushing treatment, and when the rotating rods 8 and the crushing teeth 9 rotate, they can immediately perform preliminary crushing treatment. By using the operation of the rotating motor 16 to drive the rotation of the rotating main shaft 17, the rotating crushing blades 18 can be used to crush the preliminarily crushed waste again, which can finely crush the kitchen waste, not only helping to reduce the volume of the waste, but also being beneficial for subsequent treatment or reuse.

[0023] A spiral feeding blade 19 is fixedly connected to the top end of the rotating main shaft 17, and the spiral feeding blade 19 is located in the middle of the feeding chute 10. When the rotating main shaft 17 rotates, it can drive the spiral feeding blade 19 to rotate, and its rotation can convey the crushed waste downward to prevent the waste from piling up. Two dispersing rods 20 are fixedly connected to the outer surface of the rotating main shaft 17, and the dispersing rods 20 are located above the crushing blades 18 and can make the dispersing rods 20 rotate. Their rotation can disperse the waste to avoid the waste from caking, ensuring the quality of the crushed waste. A fixing plate 4 is fixedly connected to the upper surface of the feeding cylinder 2. An electric push rod 5 is fixedly connected to the inner wall of the fixing plate 4. The output end of the electric push rod 5 is fixedly connected to a scraping plate 6. The bottom surface of the scraping plate 6 is in contact with the perforated sieve plate 3. The operation of the electric push rod 5 can drive the scraping plate 6 to move, which can conveniently pull the waste into the crushing square box 1 for processing.

[0024] The front of the crushing box 1 is movably hinged with a square cover plate 14 through a hinge. The front of the crushing box 1 is fixedly connected with a PLC controller 13. The setting of the square cover plate 14 is beneficial for taking out the shredded garbage from the crushing box 1. And through the PLC controller 13, it is convenient to operate the device. The inner wall of the crushing box 1 is fixedly connected with an annular slide rail 21. Two sliding members 22 are slidably connected inside the annular slide rail 21. The outer surface of each sliding member 22 is fixedly connected with the outer surface of the rotating main shaft 17. When the rotating main shaft 17 rotates, it can drive the sliding member 22 to slide in the annular slide rail 21, avoiding the situation that the rotating main shaft 17 will deviate laterally and improving the stability of its rotation.

[0025] The working principle of the present utility model is as follows:

[0026] When in use, place the device firmly and connect the power supply. Place the kitchen waste on the perforated sieve plate 3 for water control to reduce the water content in the waste. Then, the electric push rod 5 can be started to drive the scraping plate 6 to move, so that when the scraping plate 6 moves, the drained waste on the perforated sieve plate 3 is dialed into the feeding cylinder 2 and the crushing box 1. At the same time, the driving motor 7 can be started to run to drive the rotating rod 8 to rotate, so that the two rotating rods 8 rotate to drive a plurality of crushing teeth 9 to rotate, and the crushing teeth 9 are used to perform preliminary crushing treatment on the waste. Then, the rotating motor 16 can be started to run to drive the rotating main shaft 17 to rotate. The rotation of the rotating main shaft 17 can drive the spiral feeding blade 19 to rotate. The spiral feeding blade 19 can be used to convey the waste crushed by the crushing teeth 9 to the lower part of the blanking chute 10. When the rotating main shaft 17 rotates, it will also drive the dispersing rod 20 to rotate to disperse the waste to prevent accumulation. And when the rotating main shaft 17 rotates, it will also drive the crushing blade 18 to rotate. The rotation of the crushing blade 18 can be used to perform secondary crushing treatment on the waste. At the same time, the sterilizing lamp 12 can be started to run, and the sterilizing lamp 12 is used to irradiate and sterilize the preliminarily crushed waste, achieving the purpose of finely crushing the waste and improving environmental protection.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0028] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sterilizing and crushing device for kitchen waste, characterized in that: It includes a crushing box (1). A feeding cylinder (2) is fixedly installed on the upper surface of the crushing box (1). A perforated sieve plate (3) is fixedly connected to the outer surface of the feeding cylinder (2). The inner wall of the crushing box (1) is rotatably connected by bearings to two rotating rods (8). Equal-distance arranged crushing teeth (9) are fixedly connected to the outer surface of each rotating rod (8). The outer surfaces of the two rotating rods (8) are connected by a transmission belt. A driving motor (7) is fixedly installed on the front of the crushing box (1). The output end of the driving motor (7) is fixedly connected to one end of one of the rotating rods (8). A feeding chute (10) is fixedly connected to the inner wall of the crushing box (1). Two groups of connecting plates (11) are fixedly connected to the bottom surface of the feeding chute (10). Germicidal lamps (12) are fixedly connected to the outer surface of each group of connecting plates (11). The bottom of the crushing box (1) is fixedly connected by a U-shaped frame (15) to a rotating motor (16). The output end of the rotating motor (16) penetrates through the crushing box (1) and is fixedly connected to a rotating main shaft (17). Equal-distance arranged shredding blades (18) are fixedly connected to the outer surface of the rotating main shaft (17).

2. The sterilizing and crushing device for kitchen waste according to claim 1, characterized in that: The top end of the rotating main shaft (17) is fixedly connected with a spiral feeding blade (19), and the spiral feeding blade (19) is located in the middle of the feeding chute (10).

3. The sterilizing and crushing device for kitchen waste according to claim 1, wherein: Two dispersing rods (20) are fixedly connected to the outer surface of the rotating main shaft (17), and the dispersing rods (20) are located above the shredding blades (18).

4. A kitchen waste sterilization and crushing device according to claim 1, characterized in that: A fixing plate (4) is fixedly connected to the upper surface of the feeding cylinder (2). An electric push rod (5) is fixedly connected to the inner wall of the fixing plate (4). The output end of the electric push rod (5) is fixedly connected to a scraping plate (6), and the bottom surface of the scraping plate (6) is in contact with the perforated sieve plate (3).

5. A kitchen waste sterilization and shredding device according to claim 1, characterized in that: A square cover plate (14) is movably hinged to the front of the crushing box (1) by a hinge. A PLC controller (13) is fixedly connected to the front of the crushing box (1).

6. The kitchen waste sterilization and crushing device according to claim 1, wherein: An annular slide rail (21) is fixedly connected to the inner wall of the crushing box (1). Two sliding parts (22) are slidably connected inside the annular slide rail (21). The outer surface of each sliding part (22) is fixedly connected to the outer surface of the rotating main shaft (17).

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