Kitchen garbage disposer

Abstract

The utility model relates to the technical field of garbage disposal, in particular to a kitchen garbage disposer which comprises a machine body, and a first driving device is arranged on the machine body. The garbage can is detachably installed on the machine body, and a feeding port and a discharging port are formed in the garbage can; the stirring device is mounted in the garbage can, and a spiral blade is arranged on the stirring device; the stirring device is driven by the first driving device to rotate, when the first driving device drives the stirring device to rotate in the forward direction, the spiral blades are used for compressing and smashing the garbage, and when the first driving device drives the stirring device to rotate in the reverse direction, the spiral blades are used for transferring the smashed garbage to the discharging opening. When kitchen garbage is thrown into the garbage can through the feeding port, the first driving device drives the stirring device to rotate in the forward direction, the spiral blade compresses and crushes the garbage, the crushing effect is better, after crushing is completed, the first driving device drives the stirring device to rotate in the reverse direction, the spiral blade transfers the crushed garbage to the discharging port, and the stirring effect is better. And garbage crushing and transferring are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage disposal, in particular to a kitchen waste disposer. Background Art

[0002] Chinese utility model patent publication number CN215105783U discloses a food waste disposer comprising a housing having a feed inlet at the top and a discharge outlet at the bottom; a stirring mechanism located within the housing between the feed inlet and the discharge outlet; and a drive device having a rotating shaft extending through the housing. The drive device drives the stirring mechanism to rotate via the rotating shaft to pulverize food waste placed within the housing. The food waste disposer employs a stirring mechanism vertically disposed between the feed inlet and the discharge outlet, with the upper end of the stirring mechanism corresponding to the feed inlet and the lower end corresponding to the discharge outlet. Food waste is fed through the feed inlet onto the upper end face of the stirring mechanism, whereupon the stirring mechanism is driven by the drive device to rotate, pulverizing the food waste before discharge through the discharge outlet. However, the pulverization effect is poor, and the contact area between the stirring mechanism and the waste is small, resulting in low pulverization efficiency and a long operation time.

[0003] Therefore, the existing technology still needs to be improved and developed. Utility Model Content

[0004] In order to solve the problems of the prior art, the utility model provides a kitchen waste disposer with higher crushing efficiency and better crushing effect.

[0005] In order to achieve the above-mentioned purpose, the technical solution applied by the present utility model is as follows:

[0006] A kitchen waste disposer comprises a body, on which a driving device 1 is provided; a trash bin, which is detachably mounted on the body and is provided with a feed port and a discharge port; a stirring device, which is mounted in the trash bin and is provided with spiral blades; the stirring device is driven to rotate by the driving device 1, and when the driving device 1 drives the stirring device to rotate forward, the spiral blades are used to compress and crush the garbage, and when the driving device 1 drives the stirring device to rotate reversely, the spiral blades are used to transfer the crushed garbage to the discharge port. With this arrangement, when kitchen waste is put into the trash bin through the feed port, the driving device 1 drives the stirring device to rotate forward, and the spiral blades compress and crush the garbage, and the crushing effect is better. After the crushing is completed, the driving device 1 drives the stirring device to rotate reversely, and the spiral blades transfer the crushed garbage to the discharge port, thereby achieving the functions of crushing and transferring the garbage.

[0007] According to the above solution, the waste bin includes a drying box, a stirring device installed in the drying box, a discharge port located at one end of the drying box, and a heating element fixed to the drying box. This arrangement allows the heat generated by the heating element to evaporate moisture from the kitchen waste while the waste is being shredded, accelerating the drying of the waste. The dried waste is more convenient to shred, thereby effectively improving the shredding effect and ensuring that the shredded waste is dry.

[0008] According to the above solution, the stirring device includes a rotating shaft and spiral blades fixed to the rotating shaft. The rotating shaft is driven and connected to the driving device 1. The spiral blades include alternating crushing spiral blades and stirring spiral blades. The outer edges of the crushing spiral blades are formed with crushing blades, the stirring spiral blades are formed with stirring grooves, and stirring blocks are formed between the crushing spiral blades and the stirring spiral blades. With this arrangement, when the driving device 1 drives the stirring device to rotate forward, the surfaces of the crushing spiral blades and the stirring spiral blades cooperate to compress the garbage, wherein the crushing blades of the crushing spiral blades are used to crush the garbage, and the stirring grooves and stirring blocks on the stirring spiral blades are used to stir the garbage. After crushing, the driving device 1 drives the stirring device to rotate in the reverse direction, and the surfaces of the crushing spiral blades and the stirring spiral blades cooperate to transport the garbage.

[0009] According to the above solution, strip-shaped fixed blades are fixed to the inner walls of both sides of the drying box. The strip-shaped fixed blades cooperate with the spiral blades and are formed with multiple raised fixed blades. This arrangement, by installing the strip-shaped fixed blades on the inner walls of both sides of the drying box, when the driving device drives the stirring device to rotate, the spiral blades and the strip-shaped fixed blades cooperate to squeeze and crush the garbage, thereby improving the crushing effect.

[0010] According to the above solution, a valve is movable on the discharge port, which is driven to open or close by a door-opening motor. With this arrangement, when the garbage is being shredded, the door-opening motor drives the valve to close the discharge port, preventing the garbage from leaking out and odors from escaping. After the garbage is shredded and dried, the door-opening motor drives the valve to open the discharge port, and the spiral blades transfer the shredded and dried garbage to the discharge port for discharge.

[0011] According to the above scheme, the door opening motor group includes a shell, a rack and a cover body. The cover body is fixed on the shell, the first end of the rack is slidably arranged between the cover body and the shell, the second end of the rack passes through the opening of the shell and is fixedly connected to the valve, and a driving device 2 is provided on the shell, and the driving device 2 is driven and connected to the rack.

[0012] According to the above solution, the second drive device includes a servo motor, a drive wheel, and a transmission gear set. The output end of the servo motor is drivingly connected to the drive wheel, which is meshed with the transmission gear set, which is meshed with the rack. With this arrangement, when the servo motor is operating, the drive wheel drives the transmission gear set to rotate, which in turn drives the rack and valve to slide, thereby opening or closing the discharge port.

[0013] According to the above scheme, the guide sliding groove is formed on the rack, the guide sliding rail is arranged on the shell and the cover, and the guide sliding rail and the guide sliding groove are matched. In this way, when the rack slides, it slides horizontally along the guide sliding rail.

[0014] According to the above scheme, the driving device one includes a driving gear set and a shaft coupling, the output end of the driving gear set is drivingly connected with the shaft coupling, and the output end of the shaft coupling is drivingly connected with the rotating shaft. In this way, when the driving gear set works, the rotating shaft is driven to rotate by the driving shaft coupling.

[0015] According to the above scheme, the cover is movably arranged on the machine body and is used for opening or closing the feeding port. In this way, when feeding, the cover opens the feeding port, and when crushing, the cover closes the feeding port to prevent garbage leakage and odor leakage.

[0016] According to the above scheme, the control panel and the coupler are arranged on the machine body and are circuit-connected, and the coupler is circuit-connected with the driving device one, the heating body and the driving device two. In this way, it is convenient to operate.

[0017] The utility model has the advantages of:

[0018] The utility model discloses the kitchen waste is put into the garbage can through the feeding port, and the stirring device is driven to rotate forward by the driving device one, the spiral blade is compressed and crushed to the garbage, the crushing effect is better, and after crushing, the stirring device is driven to rotate reversely by the driving device one, the spiral blade transports the crushed garbage to the discharge port, so that the function of crushing and transporting the garbage is realized. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure schematic view of the utility model;

[0020] Figure 2 It is the exploded view of the garbage can of the utility model;

[0021] Figure 3 It is the exploded view of the driving device one, the stirring device and the garbage can of the utility model;

[0022] Figure 4 It is the assembly drawing of the strip-shaped fixed knife and the stirring device of the utility model;

[0023] Figure 5 It is Figure 4 Sectional view;

[0024] Figure 6 It is the stirring device schematic view of the utility model;

[0025] Figure 7 It is the exploded view of the door opening motor group of the utility model.

[0026] In the picture:

[0027] 1. Bar-shaped fixed blade; 2. Drying box; 3. Valve; 4. Door opening motor unit; 5. Stirring device; 6. Trash bin; 7. Handle; 8. Coupler; 9. Heating element; 10. Housing; 11. Rack; 12. Cover; 13. Guide rail; 14. Opening; 15. Guide chute; 16. Transmission gear set; 17. Transmission shaft; 18. Servo motor; 19. Drive wheel; 20. Drive gear set; 21. Coupling; 22. Fixed blade; 30. Machine body; 31. Control panel; 32. Flip cover; 61. Feed port; 62. Discharge port; 51. Rotating shaft; 52. Crushing spiral blade; 53. Crushing blade; 54. Stirring spiral blade; 55. Stirring groove; 56. Stirring block. DETAILED DESCRIPTION

[0028] The technical solution of the present utility model is described below with reference to the accompanying drawings and embodiments.

[0029] like Figures 1 to 7 As shown, the kitchen waste disposer of the present invention includes a body 30, on which a driving device 1 is provided; a trash bin 6, which is detachably mounted on the body 30 and is provided with a feed port 61 and a discharge port 62; and a stirring device 5, which is mounted in the trash bin 6 and is provided with spiral blades. The stirring device 5 is driven to rotate by the driving device 1. When the driving device 1 drives the stirring device 5 to rotate forward, the spiral blades are used to compress and crush the garbage. When the driving device 1 drives the stirring device 5 to rotate reversely, the spiral blades are used to transfer the crushed garbage to the discharge port 62. With this arrangement, when kitchen waste is put into the trash bin 6 through the feed port 61, the driving device 1 drives the stirring device 5 to rotate forward, causing the spiral blades to compress and crush the garbage, thereby improving the crushing effect. After the crushing is completed, the driving device 1 drives the stirring device 5 to rotate reversely, causing the spiral blades to transfer the crushed garbage to the discharge port 62, thereby achieving the functions of crushing and transferring the garbage.

[0030] In actual application, the side of the spiral blade corresponds to the feed port 61. When the kitchen waste is put into the trash can 6 through the feed port 61, the kitchen waste contacts the side of the spiral blade, and the contact area is large, which makes the mixing efficiency higher; the trash can 6 can be detachably installed on the body 30, which is convenient for cleaning the trash can 6.

[0031] Preferably, the trash bin 6 is provided with a handle 7 for facilitating loading and unloading of the trash bin 6 ; and a trash storage box is provided below the discharge port 62 for facilitating storage or composting.

[0032] Specifically, the waste bin 6 includes a drying box 2, a stirring device 5 installed in the drying box 2, a discharge port 62 provided at one end of the drying box 2, and a heating element 9 fixed to the drying box 2. This arrangement allows the heat generated by the heating element 9 to evaporate moisture from the kitchen waste while the waste is being shredded, accelerating the drying of the waste. The dried waste is therefore easier to shred, thereby effectively improving the shredding effect and ensuring that the shredded waste is dry.

[0033] Preferably, the drying box 2 is an aluminum box body, which has a better heat conduction effect; the heating element 9 is a heating tube, which surrounds the outer wall of the drying box 2, and the heating effect is more uniform.

[0034] Specifically, the stirring device 5 includes a rotating shaft 51 and spiral blades fixed to the rotating shaft 51. The rotating shaft 51 is driven and connected to the driving device 1. The spiral blades include alternating crushing spiral blades 52 and stirring spiral blades 54. The outer edge of the crushing spiral blade 52 is formed with a crushing blade 53, the stirring spiral blade 54 is formed with a stirring groove 55, and a stirring block 56 is formed between the crushing spiral blade 52 and the stirring spiral blade 54. With this arrangement, when the driving device 1 drives the stirring device 5 to rotate forward, the surfaces of the crushing spiral blade 52 and the stirring spiral blade 54 cooperate to compress the garbage, wherein the crushing blade 53 of the crushing spiral blade 52 is used to crush the garbage, and the stirring groove 55 and the stirring block 56 on the stirring spiral blade 54 are used to stir the garbage. After crushing, the driving device 1 drives the stirring device to rotate in the reverse direction, and the surfaces of the crushing spiral blade 52 and the stirring spiral blade 54 cooperate to transport the garbage.

[0035] In practical applications, the crushing spiral blade 52 and the stirring spiral blade 54 can be an integrated structure or a separate structure.

[0036] Furthermore, strip-shaped fixed blades 1 are fixed to the inner walls of both sides of the drying box 2. These blades cooperate with the spiral blades and are formed with a plurality of raised fixed blades 22. This arrangement allows the driving device to rotate the stirring device 5, and the spiral blades and the strip-shaped fixed blades 1 cooperate to squeeze and crush the garbage, achieving a more effective crushing effect.

[0037] Furthermore, a valve 3 is movably provided on the discharge port 62, and the valve 3 is driven to open or close the discharge port 62 by the door opening motor unit 4. In this arrangement, when the garbage is shredded, the door opening motor unit 4 drives the valve 3 to close the discharge port 62, thereby preventing the garbage from leaking out and odor from escaping. After the garbage is shredded and dried, the door opening motor unit 4 drives the valve 3 to open the discharge port 62, and the spiral blades transfer the shredded and dried garbage to the discharge port 62 for discharge.

[0038] Furthermore, the door opening motor group 4 includes a shell 10, a rack 11 and a cover body 12. The cover body 12 is fixed on the shell 10. The first end of the rack 11 is slidably arranged between the cover body 12 and the shell 10. The second end of the rack 11 passes through the opening 14 of the shell 10 and is fixedly connected to the valve 3. A driving device 2 is provided on the shell 10, and the driving device 2 is driven and connected to the rack 11.

[0039] Specifically, the second drive device includes a servo motor 18, a drive wheel 19, and a transmission gear set 16. The output end of the servo motor 18 is drivingly connected to the drive wheel 19, which is meshed with the transmission gear set 16, which is meshed with the rack 11. With this arrangement, when the servo motor 18 is operating, the drive wheel 19 drives the transmission gear set 16 to rotate, which in turn drives the rack 11 and valve 3 to slide, thereby opening or closing the discharge port 62.

[0040] In actual application, there are two groups of racks 11 symmetrically arranged at both ends of the housing 10 , and the servo motor 18 drives the two groups of racks 11 to operate simultaneously through the transmission shaft 17 , so that the valve 3 can operate more evenly and stably.

[0041] Furthermore, a guide slot 15 is formed on the rack 11, and a guide rail 13 is provided on the housing 10 and the cover 12. The guide rail 13 and the guide slot 15 are matched. In this way, the rack 11 slides horizontally along the guide rail 13 when sliding.

[0042] Of course, the positions of the guide slot 15 and the guide rail 13 can also be interchanged, that is, the guide slot 15 is set on the shell 10 and the cover 12, and the guide rail 13 is set on the rack 11 to achieve the same effect.

[0043] Specifically, the first drive device includes a drive gear set 20 and a coupling 21. The output end of the drive gear set 20 is drivingly connected to the coupling 21, and the output end of the coupling 21 is drivingly connected to the rotating shaft 51. With this arrangement, when the drive gear set 20 is in operation, the drive coupling 21 drives the rotating shaft 51 to rotate the spiral blade.

[0044] Furthermore, a flip cover 32 is movably provided on the body 30, and the flip cover 32 is used to open or close the feed port 61. In this way, when feeding, the flip cover 32 opens the feed port 61, and when crushing, the flip cover 32 closes the feed port 61 to prevent garbage from leaking out and odor from leaking out.

[0045] Furthermore, the body 30 is provided with a control panel 31 and a coupler 8, the control panel 31 is connected to the coupler 8, and the coupler 8 is respectively connected to the driving device 1, the heating element 9 and the driving device 2. This arrangement is convenient for operation.

[0046] The embodiments of the present invention are described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present invention, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present invention and the claims, all of which fall within the scope of protection of the present invention.

Claims

1. A kitchen waste disposer, characterized in that: include: The body (30), the body (30) is provided with a driving device; A trash box (6), the trash box (6) is detachably mounted on the machine body (30), and the trash box (6) is provided with a feed port (61) and a discharge port (62); A stirring device (5), wherein the stirring device (5) is installed in the trash can (6), and the stirring device (5) is provided with a spiral blade; The stirring device (5) is driven to rotate by the driving device 1. When the driving device 1 drives the stirring device (5) to rotate in the forward direction, the spiral blades are used to compress and crush the garbage. When the driving device 1 drives the stirring device (5) to rotate in the reverse direction, the spiral blades are used to transport the crushed garbage to the discharge port (62). The stirring device (5) comprises a rotating shaft (51) and a spiral blade fixed on the rotating shaft (51); the rotating shaft (51) is connected to a driving device; the spiral blade comprises a crushing spiral blade (52) and a stirring spiral blade (54) which are alternately arranged; a crushing blade (53) is formed on the outer edge of the crushing spiral blade (52); a stirring groove (55) is formed on the stirring spiral blade (54); and a stirring block (56) is formed between the crushing spiral blade (52) and the stirring spiral blade (54).

2. A kitchen waste disposer according to claim 1, characterized in that: The garbage bin (6) includes a drying box (2), the stirring device (5) is installed in the drying box (2), the discharge port (62) is provided at one end of the drying box (2), and a heating element (9) is fixed on the drying box (2).

3. The kitchen waste disposer according to claim 2, characterized in that: A strip-shaped fixed knife (1) is fixed on the inner wall of the drying box (2), the strip-shaped fixed knife (1) is arranged in cooperation with the spiral blade, and a plurality of raised fixed blades (22) are formed on the strip-shaped fixed knife (1).

4. The kitchen waste disposer according to claim 2, characterized in that: A valve (3) is movably provided on the discharge port (62), and the valve (3) is driven by a door opening motor unit (4) to open or close the discharge port (62).

5. The kitchen waste disposer according to claim 4, characterized in that: The door opening motor group (4) includes a housing (10), a rack (11) and a cover (12), wherein the cover (12) is fixed to the housing (10), a first end of the rack (11) is slidably arranged between the cover (12) and the housing (10), a second end of the rack (11) passes through an opening (14) of the housing (10) and is fixedly connected to the valve (3), and a second driving device is provided on the housing (10), and the second driving device is drivingly connected to the rack (11).

6. The kitchen waste disposer according to claim 5, characterized in that: The second driving device comprises a servo motor (18), a driving wheel (19) and a transmission gear set (16), wherein the output end of the servo motor (18) is drivingly connected to the driving wheel (19), the driving wheel (19) is meshingly connected to the transmission gear set (16), and the transmission gear set (16) is meshingly connected to the rack (11).

7. The food waste disposer according to claim 5, characterized in that: A guide slot (15) is formed on the rack (11), and a guide rail (13) is provided on the housing (10) and the cover (12), wherein the guide rail (13) and the guide slot (15) are arranged in coordination.

8. The food waste disposer according to claim 1, characterized in that: The driving device 1 comprises a driving gear set (20) and a coupling (21), wherein the output end of the driving gear set (20) is drivingly connected to the coupling (21), and the output end of the coupling (21) is drivingly connected to the rotating shaft (51).

9. The food waste disposer according to claim 2, characterized in that: A flip cover (32) is movably provided on the machine body (30), and the flip cover (32) is used to open or close the feed port (61).

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