Kitchen garbage crusher with throwing hopper

Abstract

The utility model discloses a kitchen garbage crusher with a feeding hopper. The kitchen garbage crusher comprises the feeding hopper, a protective cover, a rubber roller, a magnet, a spraying pipe, a magnetic switch, a strong magnet, an overflow joint, a fixed cutting ring, a rotary cutter head, a bearing, a sealing ring, a crushing cavity, a shell and a motor, through the arrangement of the throwing hopper, the fixed cutting ring, the rotary cutter head, the crushing cavity, the shell and the motor, a user throws kitchen garbage into the crushing cavity through the throwing hopper, the motor is started to drive the rotary cutter head to rotate at a high speed to be matched with the fixed cutting ring to crush the kitchen garbage more thoroughly, the working efficiency is high, and the garbage cleaning efficiency is high; and garbage accumulation is reduced, and subsequent harmless garbage treatment is facilitated. Through the magnet on the protective cover, when the protective cover is closed, the magnet is close to the magnetic switch to form a loop, the motor is allowed to work, and when the protective cover is opened, the magnet is far away from the magnetic switch to disconnect the loop, and the motor stops working. And the safety of a user can be ensured.

Description

Technical Field

[0001] This utility model belongs to the field of waste treatment technology, specifically relating to a kitchen waste shredder with a feeding hopper. Background Technology

[0002] Kitchen waste, also known as food waste, organic waste, or food scraps, refers to food residues and discarded food generated in households, the catering industry, food processing, and other related industries. This waste mainly consists of food scraps, fruit peels, vegetable leaves, eggshells, bones, and other similar materials.

[0003] With the continuous development of the catering industry, there is an increasing amount of food waste. The accumulation of waste can easily breed bacteria and attract a large number of flies, cockroaches, rats, etc. Improperly handled food waste may also seep into the soil and groundwater, causing pollution.

[0004] Existing shredders generally use a single shredding device to shred garbage, resulting in low working efficiency and incomplete shredding, thus leading to low garbage cleaning efficiency. Utility Model Content

[0005] To reduce the accumulation of kitchen waste, prevent food scraps from breeding bacteria and attracting pests, facilitate the environmentally friendly and sustainable treatment of kitchen waste, and reduce pollution, this utility model aims to provide a kitchen waste shredder with a feeding hopper to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A food waste shredder with a feeding hopper includes a feeding hopper, a shredding mechanism, a housing, and a motor. The feeding hopper is located above the housing, and the shredding mechanism and motor are disposed inside the housing. The shredding mechanism includes a fixed ring blade, a rotating blade disc, and a shredding chamber. The fixed ring blade and the rotating blade disc are located inside the shredding chamber. The fixed ring blade is located above the rotating blade disc, and the output end of the motor passes through the bottom of the shredding chamber and is connected to the rotating blade disc.

[0008] By adopting the above technical solution: the user puts kitchen waste into the crushing chamber through the feeding hopper, starts the motor, and drives the rotating blade to rotate at high speed to crush the kitchen waste.

[0009] Preferably, the output end of the motor is connected to the crushing chamber via a bearing, and a sealing ring for sealing is provided between the bearing and the crushing chamber.

[0010] By adopting the above technical solution, the connection between the motor and the crushing chamber through bearings can ensure the stability of the crushing operation, and the sealing ring can prevent waste from leaking out from the gaps.

[0011] Preferably, the top of the feeding hopper is provided with a protective cover and a rubber roller.

[0012] By adopting the above technical solution, the container can be tapped on the rubber roller of the feeding hopper during disposal to completely discharge the kitchen waste in the container, and the protective cover on the feeding hopper can prevent the waste from overflowing.

[0013] Preferably, a magnet is provided at the bottom of the protective cover, and a magnetic switch is provided on the dispensing hopper, the magnetic switch being magnetically connected to the magnet.

[0014] By adopting the above technical solution: a magnet is installed at the bottom of the protective cover. When the protective cover is closed, the magnet approaches the magnetic switch to form a circuit, allowing the motor to work. When the protective cover is opened, the magnet moves away from the magnetic switch, the circuit is broken, and the motor will stop working.

[0015] Preferably, a strong magnet is provided on the outside of the dispensing hopper.

[0016] By adopting the above technical solution: a strong magnet is installed on the outside of the feeding hopper. When there are metal objects mixed in with kitchen waste, they will be attracted into the hopper and will not flow into the crusher cavity, thus avoiding jamming and damage to the crushing mechanism.

[0017] Preferably, the feeding hopper has an overflow outlet and an overflow connector installed on the outer side near the protective cover.

[0018] By adopting the above technical solution, the overflow outlet and overflow connector can prevent water from overflowing the feeding hopper.

[0019] Preferably, a spray pipe is provided on the top side of the feeding hopper away from the protective cover.

[0020] By adopting the above technical solution, when there is residual kitchen waste in the feeding hopper, water can be continuously sprayed through the spray pipe to flush all the kitchen waste into the crusher cavity.

[0021] The technical effects and advantages of this utility model are as follows:

[0022] 1. With the setup of a feeding hopper, fixed ring blade, rotating blade, crushing chamber, outer shell, and motor, the user puts kitchen waste into the crushing chamber through the feeding hopper, starts the motor, and drives the rotating blade to rotate at high speed, which works in conjunction with the fixed ring blade to crush the kitchen waste more thoroughly. The working efficiency is high, the waste cleaning efficiency is high, effectively reduces waste accumulation, and facilitates subsequent harmless waste treatment.

[0023] 2. The magnet on the protective cover forms a circuit when the cover is closed, allowing the motor to operate. When the cover is opened, the magnet moves away from the magnetic switch, breaking the circuit and stopping the motor. This ensures user safety and improves device security.

[0024] 3. With the strong magnets installed on the outside of the feeding hopper, when there are metal objects mixed in with the kitchen waste, they will be attracted into the hopper and will not flow into the crusher cavity, thus avoiding jamming and damage to the crushing mechanism and improving service life. Attached Figure Description

[0025] Figure 1 This is an exploded view of the overall structure of this utility model;

[0026] Figure 2 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the overall structure of this utility model.

[0028] 1. Feeding hopper; 2. Protective cover; 3. Rubber roller; 4. Magnet; 5. Spray pipe; 6. Magnetic switch; 7. Strong magnet; 8. Overflow connector; 9. Fixed ring cutter; 10. Rotating cutter disc; 11. Bearing; 12. Sealing ring; 13. Crushing chamber; 14. Outer shell; 15. Motor. Detailed Implementation

[0029] The following will refer to the appendix in the embodiments of this utility model. Figures 1-3 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The specific embodiments described herein are merely used to explain this utility model and are not intended to limit this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0030] Example:

[0031] like Figures 1-3 As shown, this utility model provides a kitchen waste shredder with a feeding hopper, including a feeding hopper 1, a protective cover 2, a rubber roller 3, a magnet 4, a spray pipe 5, a magnetic switch 6, a strong magnet 7, an overflow connector 8, a bearing 11, a sealing ring 12, a housing 14, a motor 15, and a shredding mechanism. The shredding mechanism includes a fixed ring cutter 9, a rotating cutter disc 10, and a shredding chamber 13.

[0032] This structure is primarily used for shredding and reducing food waste in commercial kitchens. During operation, it can shred food waste with a maximum diameter of 100mm into particles smaller than 5mm for easier collection and disposal. For instructions on using the shredder, please refer to the following:

[0033] The top of the feeding hopper 1 is equipped with a protective cover 2 and a rubber roller 3. A spray pipe 5 is installed on the side of the top of the feeding hopper 1 away from the protective cover 2. The fixed ring blade 9 and the rotating blade 10 are both located inside the crushing chamber 13. The fixed ring blade 9 is fixed inside the crushing chamber 13 and located above the rotating blade 10. The output end of the motor 15 passes through the bottom of the crushing chamber 13 and is connected to the rotating blade 10. When using the feeding hopper 1, put the kitchen waste into the feeding hopper 1. When putting it in, you can tap the rubber roller 3 on the feeding hopper 1 to completely discharge the kitchen waste in the container. When there is residual kitchen waste in the feeding hopper 1, you can use the spray pipe 5 to continuously spray water to flush the kitchen waste into the crusher. Inside the pulverizing chamber 13, the fixed ring blade 9 and the rotating blade disc 10 are used for pulverization. The fixed ring blade 9 is stationary, while the rotating blade disc 10 is driven by the motor 15 to rotate at a high speed of 1450 r / min. The kitchen waste is crushed by the impact of the rotating blade disc 10. The crushed particles are dispersed in all directions due to centrifugal force and pushed towards the fixed ring blade 9. They are sheared into smaller particles between the two and discharged from the gaps in the fixed ring blade 9. Finally, they are discharged from the drain pipe of the pulverizing chamber 13 with the water flow. The kitchen waste is pulverized more thoroughly, the working efficiency is higher, the waste cleaning efficiency is higher, the waste accumulation is reduced, and it is also convenient for subsequent harmless waste treatment.

[0034] This application also includes a safety protection system. The top of the feeding hopper 1 has a protective cover 2, and the bottom of the protective cover 2 has a magnet 4. The feeding hopper 1 is equipped with a magnetic switch 6. When the protective cover 2 is closed, the magnet 4 approaches the magnetic switch 6 to form a circuit, and the motor 15 is allowed to work. When the protective cover 2 is opened, the magnet 4 moves away from the magnetic switch 6, the circuit is broken, and the motor 15 will also stop, which can ensure the safety of the user.

[0035] To improve the lifespan of this application, a strong magnet 7 is installed in the middle of the outer side of the feeding hopper 1. When there are metal objects mixed in with the kitchen waste, they will be attracted into the hopper and will not flow into the crushing chamber 13, thus avoiding jamming and damage to the crushing mechanism. An overflow port and an overflow connector 8 are opened on the outer side of the feeding hopper 1 near the protective cover 2 to prevent water from overflowing from the feeding hopper 1.

[0036] In summary, this application, through the arrangement of the feeding hopper 1, fixed ring blade 9, rotating blade disc 10, crushing chamber 13, outer shell 14, and motor 15, allows the user to feed kitchen waste into the crushing chamber 13 through the feeding hopper 1. Starting the motor 15 drives the rotating blade disc 10 to rotate at high speed, working in conjunction with the fixed ring blade 9 to more thoroughly crush the kitchen waste, resulting in higher work efficiency, higher waste cleaning efficiency, reduced waste accumulation, and easier subsequent harmless waste treatment. The magnet 4 on the protective cover 2 forms a circuit when the cover is closed, allowing the motor 15 to operate. When the cover is open, the magnet moves away from the magnetic switch 6, breaking the circuit and stopping the motor 15; this ensures user safety and improves the safety of the device. A strong magnet 7 is installed at the bottom of the feeding hopper 1, which attracts metal objects mixed in with the kitchen waste, preventing them from flowing into the crushing chamber and avoiding jamming or damage to the crushing mechanism, thus extending the device's service life.

[0037] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A kitchen waste crusher with a feeding hopper, comprising a feeding hopper (1), a crushing mechanism, a shell (14) and a motor (15), the feeding hopper (1) being located above the shell (14), the crushing mechanism and the motor (15) being arranged inside the shell (14). characterized in that The crushing mechanism comprises a fixed ring knife (9), a rotary knife disc (10) and a crushing cavity (13). The fixed ring knife (9) and the rotary knife disc (10) are both located in the crushing cavity (13). The fixed ring knife (9) is located above the rotary knife disc (10), and the output end of the motor (15) is connected with the rotary knife disc (10) through the bottom of the crushing cavity (13).

2. The kitchen waste grinder with a feeding hopper according to claim 1, characterized in that: The output end of the motor (15) is connected with the crushing cavity (13) through a bearing (11), and a sealing ring (12) is arranged between the bearing (11) and the crushing cavity (13).

3. The kitchen waste grinder with a feeding hopper according to claim 1, characterized in that: The top of the feeding hopper (1) is provided with a protective cover (2) and a rubber roller (3).

4. The kitchen waste grinder with a feeding hopper according to claim 3, characterized in that: The bottom of the protective cover (2) is provided with a magnet (4), and the feeding hopper (1) is provided with a magnetic switch (6) which is magnetically connected with the magnet (4).

5. The kitchen waste grinder with a hopper according to claim 1, characterized in that: The outer side of the feeding hopper (1) is provided with a strong magnet (7).

6. The kitchen waste grinder with a hopper according to claim 4, characterized in that: The outer side of the feeding hopper (1) close to the protective cover (2) is provided with a water overflow port and is installed with a water overflow connector (8).

7. The kitchen waste grinder with a hopper according to claim 3, characterized in that: The top of the feeding hopper (1) away from the protective cover (2) is provided with a spray pipe (5).

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