Household garbage shredding machine

Abstract

The utility model relates to the technical field of shredding machines, and discloses a household garbage shredding machine. Comprising a first shredding box, a first shredding roller is arranged in the first shredding box, a second shredding roller is arranged in the first shredding box, and the second shredding roller is located in front of the first shredding roller; when household garbage is discharged, a handle is held to drive a rotating rod to rotate, and a winding rod and a connecting rod can be driven to rotate together, so that the winding rod can wind long-strip garbage, external rubber glue is uniformly smeared on the surface of a gluing plate, and the garbage can be conveniently shredded; and when a connecting rod rotates, a connecting block can be utilized to drive the gluing plate to rotate, so that the gluing plate can adhere large garbage fragments, and when the household garbage is discharged into a second shredding box, the household garbage can be wound, adhered and sieved, so that the secondary crushing of the household garbage is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of shredders, in particular to a domestic garbage shredder. Background Art

[0002] Domestic waste refers to solid waste generated by people in their daily lives or in activities that provide services for their daily lives, as well as solid waste that is deemed to be domestic waste by laws and administrative regulations. It mainly includes domestic waste from residents, market trade and commercial waste, waste from public places, waste from street sweeping, and waste from enterprises and institutions. For example, the patent subject "A domestic waste shredder", application number "201821737296.5", adopts a combination of upper and lower shredder boxes. The garbage is initially shredded by the upper shredder box, and then falls into the lower shredder box for more detailed shredding, completing two shredding tasks at one time, saving time and improving work efficiency. However, when shredding domestic waste, it is impossible to screen the domestic waste after the first shredding, which makes it easy for the domestic waste to be not shredded thoroughly during the second shredding. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a domestic waste shredder, which facilitates the screening of long waste strips and unshredded domestic waste in domestic waste, thereby improving the efficiency of secondary shredding of domestic waste and solving the above technical problems.

[0004] To achieve the above object, the utility model provides the following technical solution: comprising a first shredding box, a first shredding roller is arranged inside the first shredding box, a second shredding roller is arranged inside the first shredding box, and the second shredding roller is located in front of the first shredding roller;

[0005] The lower surface of the first shredder box is threadedly connected to a mounting plate by bolts, the side surface of the mounting plate is fixedly connected to the first support plate, the front surface of the first support plate is movably connected to a rotating rod by a bearing, the end of the rotating rod away from the first support plate is sleeved with the second support plate, and the second support plate is threadedly connected to the lower surface of the first shredder box, both sides of the rotating rod are fixedly connected to a winding rod, both sides of the rotating rod are fixedly connected to a connecting rod, the front surface and rear surface of the connecting rod are fixedly connected to a connecting plate, and the front surface of the connecting plate is provided with a rubber coating plate.

[0006] Through the above technical scheme, when domestic garbage is discharged for secondary shredding, the rotation of the rotating rod can drive the winding rod and the connecting rod to rotate at the same time. The winding rod can wrap the long strips of domestic garbage shredded once, and the connecting rod can apply external rubber glue on the surface of the glue-coated plate before rotating. When the connecting rod rotates, the connecting plate can drive the glue-coated plate to rotate, so that the domestic garbage that is not completely shredded can adhere to the surface of the glue-coated plate, thereby making the domestic garbage more thorough and delicate during the secondary shredding.

[0007] As a preferred technical solution of the utility model, first fixing plates are fixedly connected to both sides of the first shredder box, a support rod is fixedly connected to the lower surface of the first fixing plate, a second fixing plate is fixedly connected to one end of the support rod away from the first fixing plate, a second shredder box is fixedly connected to the side surface of the second fixing plate, and the second shredder box is communicated with the first shredder box.

[0008] Through the above technical scheme, by utilizing the connection between the first shredder box and the second shredder box, when the domestic waste is shredded once, the domestic waste can be discharged from the inside of the first shredder box into the second shredder box for secondary shredding of the domestic waste, making it convenient to provide space for shredding the domestic waste twice.

[0009] As a preferred technical solution of the utility model, a funnel box is fixedly connected to the interior of the second shredding box, a third shredding roller is arranged inside the funnel box, a fourth shredding roller is arranged inside the funnel box, and the fourth shredding roller is located in front of the third shredding roller, a third motor is fixedly connected to the side surface of the second shredding box, and the output end of the third motor is connected to the third shredding roller, a fourth motor is fixedly connected to the side surface of the second shredding box, and the fourth motor is located in front of the third motor, and the output end of the fourth motor is fixedly connected to the fourth shredding roller.

[0010] Through the above technical solution, the funnel box is used to make the domestic garbage be concentrated between the third shredding roller and the fourth shredding roller when it is discharged into the second shredding box, so that the third shredding roller and the fourth shredding roller can better shred the domestic garbage.

[0011] As a preferred technical solution of the utility model, a first motor is fixedly connected to the side surface of the first shredder box, and the output end of the first motor is fixedly connected to the first shredder roller, a second motor is fixedly connected to the side surface of the first shredder box, and the second motor is located in front of the first motor, and the output end of the second motor is fixedly connected to the second shredder roller.

[0012] Through the above technical solution, the first motor and the second motor are driving sources of the first shredding roller and the second shredding roller, so that the first shredding roller and the second shredding roller rotate to shred the domestic waste.

[0013] As a preferred technical solution of the utility model, both ends of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller are sleeved with dust covers, the side surfaces of the dust covers are fixedly connected with metal plates, the side surfaces of the metal plates are fixedly connected with hollow rods, the interior of the hollow rods is movably connected with guide beads, the interior of the dust covers is fixedly connected with a mounting seat, and the upper surface of the mounting seat is provided with a brush.

[0014] Through the above technical scheme, the rolling parts of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller can be shielded by the dust cover, so as to prevent dust from entering the active parts of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller when the domestic garbage is shredded; when the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller are rotating, the guide beads can be used to assist the dust cover to rotate, and the brush can be fitted with the active parts of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller; when the dust cover is rotating, the brush can clean the active parts of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller.

[0015] As a preferred technical solution of the utility model, the lower surface of the second shredder box is fixedly connected to a collection box, and the collection box is communicated with the second shredder box, the side surface of the collection box is slidably connected to a push rod, the end of the push rod close to the collection box is fixedly connected to a scraping seat, and the scraping seat is slidably connected to the inner bottom wall of the collection box, the upper surface of the scraping seat is provided with a drainage groove, and the upper surface of the scraping seat is fixedly connected to a baffle.

[0016] Through the above technical scheme, when the domestic garbage is shredded twice, the shredded domestic garbage can fall into the interior of the aggregate box, and the push rod is pushed so that the shoveling seat can push the fragments in the aggregate box out of the aggregate box, thereby facilitating the sorting of the shredded domestic garbage.

[0017] As a preferred technical solution of the utility model, a wiping cloth is provided on the inner wall of the funnel box, and the wiping cloth is in contact with the shredding parts of the third shredding roller and the fourth shredding roller.

[0018] Through the above technical solution, since the wiping cloth is in contact with the shredding parts of the third shredding roller and the fourth shredding roller, when the third shredding roller and the fourth shredding roller are rotating, the wiping cloth can wipe the shredding parts of the third shredding roller and the fourth shredding roller, thereby preventing the shredding parts of the third shredding roller and the fourth shredding roller from getting stuck with domestic garbage.

[0019] As a preferred technical solution of the utility model, a handle is fixedly connected to one end of the rotating rod away from the first support plate, an inner wall of the first shredder box is fixedly connected to an organic box, a hair dryer is provided inside the organic box, a connecting pipe is fixedly connected to the side surface of the organic box, and an air hood is fixedly connected to one end of the connecting pipe away from the organic box.

[0020] Through the above technical solution, the handle is held to drive the rotating rod to rotate, so that the rotating rod can be manually rotated, so that long garbage or larger fragments in the domestic garbage can be screened according to the discharge of domestic garbage. When the domestic garbage is shredded once, the hair dryer can be started to discharge the wind of the hair dryer from the inside of the wind cover through the connecting pipe, so that the domestic garbage can better fit the surface of the first shredding roller and the second shredding roller.

[0021] Compared with the prior art, the utility model provides a domestic garbage shredder, which has the following beneficial effects:

[0022] 1. In the utility model, when domestic garbage is being discharged, the handle can be held to drive the rotating rod to rotate. When the rotating rod is rotating, the winding rod and the connecting rod can be driven to rotate together, so that the winding rod can wind up the long garbage. Before the domestic garbage is shredded, the external rubber glue can be evenly applied to the surface of the glue-coated plate to make the surface of the glue-coated plate sticky. When the connecting rod is rotating, the connecting block can be used to drive the glue-coated plate to rotate, so that the glue-coated plate can adhere to larger garbage fragments. When the domestic garbage is discharged into the second shredding box, the domestic garbage can be entangled, adhered and screened, so that the domestic garbage can be more thoroughly shredded for the second time.

[0023] 2. The utility model utilizes a dust cover to shield the active parts of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller. When the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller rotate, the dust cover can be driven to rotate, so that the four groups of guide beads can roll on the inner walls of the first shredding box and the second shredding box respectively, thereby improving the stability of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller when rotating. The brush can clean the active parts of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller, so as to prevent dust from entering the active parts and affecting the rotation of the first shredding roller, the second shredding roller, the third shredding roller and the fourth shredding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the rotating rod structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the overall internal structure of the utility model from a side view;

[0027] Figure 4 This is a schematic diagram of the overall structure of the first shredding roller of the utility model;

[0028] Figure 5 for Figure 4 Schematic diagram of the structure at A in the middle;

[0029] Figure 6 It is a schematic diagram of the disassembly structure of the aggregate box of the utility model.

[0030] Among them: 1. Aggregate box; 2. Funnel box; 3. Third shredding roller; 4. Second shredding box; 5. Support rod; 6. First fixed plate; 7. First shredding roller; 8. Blower; 9. Connecting pipe; 10. Wind hood; 11. Second shredding roller; 12. Machine box; 13. First shredding box; 14. Second fixed plate; 15. Wiping cloth; 16. Fourth shredding roller; 17. Push rod; 18. Shoveling seat; 19. Third motor; 20. A motor; 21. A second motor; 22. A second support plate; 23. A fourth motor; 24. A rotating rod; 25. A handle; 26. A bolt; 27. A winding rod; 28. A glue-coated plate; 29. ​​A connecting plate; 30. A metal plate; 31. A mounting plate; 32. A first support plate; 33. A connecting rod; 34. A baffle; 35. A drainage groove; 36. A dust cover; 37. A hollow rod; 38. A brush; 39. A mounting seat; 40. A guide bead. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0032] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-2A household garbage shredder comprises a first shredding box 13, a first shredding roller 7 is arranged inside the first shredding box 13, a second shredding roller 11 is arranged inside the first shredding box 13, and the second shredding roller 11 is located in front of the first shredding roller 7;

[0035] The lower surface of the first shredder box 13 is threadedly connected with a mounting plate 31 through bolts 26, and the side surface of the mounting plate 31 is fixedly connected with a first support plate 32, and the front surface of the first support plate 32 is movably connected with a rotating rod 24 through a bearing, and the second support plate 22 is sleeved on one end of the rotating rod 24 away from the first support plate 32, and the second support plate 22 is threadedly connected to the lower surface of the first shredder box 13, and winding rods 27 are fixedly connected to both sides of the rotating rod 24, and connecting rods 33 are fixedly connected to both sides of the rotating rod 24, and the front and rear surfaces of the connecting rod 33 are fixedly connected with connecting plates 29, and the front surface of the connecting plate 29 is provided with a rubber coating plate 28.

[0036] Since the upper surface of the first shredding box 13 is open, the domestic garbage that needs to be shredded can be poured into the first shredding box 13 for shredding. After the domestic garbage is shredded once, the shredded domestic garbage can be discharged into the second shredding box 4. When the domestic garbage is being discharged, the handle 25 can be held to drive the rotating rod 24 to rotate. When the rotating rod 24 rotates, the winding rod 27 and the connecting rod 33 can be driven to rotate together, so that the winding rod 27 can wrap around the long garbage. Before the domestic garbage is shredded, the external rubber glue can be evenly applied to the surface of the glue-coated plate 28 so that the surface of the glue-coated plate 28 can produce viscosity. When the connecting rod 33 rotates, the connecting block can be used to drive the glue-coated plate 28 to rotate, so that the glue-coated plate 28 can adhere to larger garbage fragments. When the domestic garbage is discharged into the second shredding box 4, the domestic garbage can be wrapped, adhered and screened, so that the domestic garbage can be more thoroughly crushed during the secondary crushing.

[0037] See also Figure 1 and Figure 6 The first shredder box 13 is fixedly connected to the first fixing plate 6 on both sides, the lower surface of the first fixing plate 6 is fixedly connected to the support rod 5, the end of the support rod 5 away from the first fixing plate 6 is fixedly connected to the second fixing plate 14, the side surface of the second fixing plate 14 is fixedly connected to the second shredder box 4, and the second shredder box 4 is communicated with the first shredder box 13.

[0038] Since the lower surface of the first shredder box 13 and the upper surface of the second shredder box 4 are both opened, the domestic garbage can be discharged into the second shredder box 4 for secondary shredding after being shredded once, so that the domestic garbage can be shredded twice.

[0039] See also Figure 3The second shredder box 4 is fixedly connected to the inside of the funnel box 2, the third shredder roller 3 is arranged inside the funnel box 2, the fourth shredder roller 16 is arranged inside the funnel box 2, and the fourth shredder roller 16 is located in front of the third shredder roller 3, the side surface of the second shredder box 4 is fixedly connected to the third motor 19, and the output end of the third motor 19 is connected to the third shredder roller 3, the side surface of the second shredder box 4 is fixedly connected to the fourth motor 23, and the fourth motor 23 is located in front of the third motor 19, and the output end of the fourth motor 23 is fixedly connected to the fourth shredder roller 16.

[0040] The third motor 19 and the fourth motor 23 are connected to an external power supply, and the third motor 19 and the second motor 21 are started so that they can drive the third shredding roller 3 and the second shredding roller 11 to rotate. Since the third shredding roller 3 and the fourth shredding roller 16 rotate in opposite directions, the funnel box 2 is used to make the domestic garbage in the first shredding box 13 be discharged into the second shredding box 4, and the domestic garbage can be concentrated and accumulated between the third shredding roller 3 and the fourth shredding roller 16 to facilitate secondary shredding of the domestic garbage.

[0041] See also Figure 1 A first motor 20 is fixedly connected to the side surface of the first shredder box 13, and the output end of the first motor 20 is fixedly connected to the first shredder roller 7. A second motor 21 is fixedly connected to the side surface of the first shredder box 13, and the second motor 21 is located in front of the first motor 20, and the output end of the second motor 21 is fixedly connected to the second shredder roller 11.

[0042] The first motor 20 and the second motor 21 are connected to an external power supply. Starting the first motor 20 and the second motor 21 can drive the first shredding roller 7 and the second shredding roller 11 to rotate, so that the first shredding roller 7 and the second shredding roller 11 can shred the domestic waste once. Since the distance between the first shredding roller 7 and the second shredding roller 11 is greater than the distance between the third shredding roller 3 and the fourth shredding roller 16, domestic waste of different volumes can be shredded.

[0043] See also Figure 4 Dust covers 36 are sleeved on both ends of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16, and the side surfaces of the dust covers 36 are fixedly connected to metal plates 30, and the side surfaces of the metal plates 30 are fixedly connected to hollow rods 37, and the inside of the hollow rods 37 is movably connected to guide beads 40, and the inside of the dust covers 36 is fixedly connected to a mounting seat 39, and a brush 38 is provided on the upper surface of the mounting seat 39.

[0044] The dust cover 36 can be used to shield the active parts of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16. When the dust cover 36 shields the active parts of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16, the four groups of guide beads 40 can be respectively attached to the inner walls of the first shredding box 13 and the second shredding box 4, and the brush 38 can be attached to the active parts of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16. When the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16 rotate, the dust cover 36 can be driven to rotate, so that the four groups of guide beads 40 can roll on the inner walls of the first shredding box 13 and the second shredding box 4 respectively, so as to improve the stability of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16 when rotating. The brush 38 can clean the active parts of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16 to prevent dust from entering the active parts and affecting the rotation of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16.

[0045] See also Figure 3 and Figure 6 The lower surface of the second shredder box 4 is fixedly connected to the aggregate box 1, and the aggregate box 1 is communicated with the second shredder box 4. The side surface of the aggregate box 1 is slidably connected to a push rod 17, and one end of the push rod 17 close to the aggregate box 1 is fixedly connected to a scraping seat 18, and the scraping seat 18 is slidably connected to the inner bottom wall of the aggregate box 1, and the upper surface of the scraping seat 18 is provided with a drainage groove 35, and the upper surface of the scraping seat 18 is fixedly connected to a baffle 34.

[0046] After the second shredding of the domestic garbage is completed, since the lower surface of the second shredding box 4 is opened and communicated with the collection box 1, the domestic garbage in the second shredding box 4 can fall into the interior of the collection box 1 for collection, and the push rod 17 is held to move the shoveling seat 18 to the right. When the shoveling seat 18 is moving, the shoveling seat 18 can push the domestic garbage in the collection box 1 out of the interior of the collection box 1, and the baffle 34 can block the domestic garbage, so that the domestic garbage can be accumulated on the surface of the shoveling seat 18, which is convenient for the shoveling seat 18 to push the domestic garbage out for sorting.

[0047] See also Figure 3 The inner wall of the funnel box 2 is provided with a wiping cloth 15, and the wiping cloth 15 is in contact with the shredding parts of the third shredding roller 3 and the fourth shredding roller 16.

[0048] Since the wiping cloth 15 is in contact with the shredding parts of the third shredding roller 3 and the fourth shredding roller 16, when the third shredding roller 3 and the fourth shredding roller 16 are rotating, the wiping cloth 15 can wipe the shredding parts of the third shredding roller 3 and the fourth shredding roller 16, thereby ensuring the cleanliness of the shredding parts of the third shredding roller 3 and the fourth shredding roller 16, and at the same time, wipe the water stains on the shredding parts of the third shredding roller 3 and the fourth shredding roller 16 to prevent the shredding parts of the third shredding roller 3 and the fourth shredding roller 16 from rusting.

[0049] See also Figure 2 and Figure 3 The end of the rotating rod 24 away from the first supporting plate 32 is fixedly connected to the handle 25, the inner wall of the first shredder box 13 is fixedly connected to the machine box 12, a blower 8 is arranged inside the machine box 12, a connecting pipe 9 is fixedly connected to the side surface of the machine box 12, and the end of the connecting pipe 9 away from the machine box 12 is fixedly connected to the wind cover 10.

[0050] When the winding rod 27 and the glue-coated plate 28 need to screen long garbage and incompletely shredded domestic garbage, the handle 25 can be used to rotate the rotating rod 24. When the domestic garbage is being shredded once, the hair dryer 8 is connected to an external power supply. When the hair dryer 8 is started, the wind of the hair dryer 8 can be discharged from the inside of the wind cover 10 through the connecting pipe 9, so that the domestic garbage can better fit the surface of the first shredding roller 7 and the second shredding roller 11.

[0051] When in use, domestic garbage is poured into the first shredder box 13 through the opening on the upper surface of the first shredder box 13, and the first motor 20 and the second motor 21 are started to drive the first shredder roller 7 and the second shredder roller 11 to rotate, so that the first shredder roller 7 and the second shredder roller 11 can shred the domestic garbage once, and when the domestic garbage is shredded once, the shredded domestic garbage can be discharged into the second shredder box 4. When the domestic garbage is shredded once, the shredded domestic garbage can be discharged into the second shredder box 4. Holding the handle 25 can drive the rotating rod 24 to rotate. When the rotating rod 24 is When rotating, the winding rod 27 and the connecting rod 33 can be driven to rotate together, so that the winding rod 27 can wind the long garbage. Before the domestic garbage is shredded, the external rubber glue can be evenly applied to the surface of the glue-coated plate 28 to make the surface of the glue-coated plate 28 sticky. When the connecting rod 33 rotates, the connecting block can be used to drive the glue-coated plate 28 to rotate, so that the glue-coated plate 28 can adhere to larger garbage fragments, and the domestic garbage is wound, adhered and screened. The third motor 19 and the second motor 21 are started to drive the third shredding roller 3 and the second shredding roller 11 to rotate, and the funnel box 2 is used to make the first shredding box 13 When the domestic garbage is discharged into the second shredding box 4, the domestic garbage can be concentrated and accumulated between the third shredding roller 3 and the fourth shredding roller 16, which is convenient for secondary shredding of the domestic garbage. The dust cover 36 can be used to shield the active parts of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16. When the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16 rotate, the dust cover 36 can be driven to rotate, so that the four groups of guide beads 40 can roll on the inner walls of the first shredding box 13 and the second shredding box 4 respectively, thereby improving the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16. The shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16 can rotate smoothly, and the brush 38 can clean the movable parts of the first shredding roller 7, the second shredding roller 11, the third shredding roller 3 and the fourth shredding roller 16. After the secondary shredding of the domestic garbage is completed, hold the push rod 17 to move the shoveling seat 18 to the right. When the shoveling seat 18 is moving, the shoveling seat 18 can push the domestic garbage in the aggregate box 1 out from the inside of the aggregate box 1, and the baffle 34 can block the domestic garbage, so that the domestic garbage can be accumulated on the surface of the shoveling seat 18, which is convenient for the shoveling seat 18 to push the domestic garbage out for sorting.

[0052] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A household garbage shredder, comprising a first shredder box (13), characterized in that: A first shredding roller (7) is disposed inside the first shredding box (13), a second shredding roller (11) is disposed inside the first shredding box (13), and the second shredding roller (11) is located in front of the first shredding roller (7); The lower surface of the first shredder box (13) is threadedly connected to a mounting plate (31) through bolts (26); the side surface of the mounting plate (31) is fixedly connected to a first support plate (32); the front surface of the first support plate (32) is movably connected to a rotating rod (24) through a bearing; the end of the rotating rod (24) away from the first support plate (32) is sleeved with a second support plate (22), and the second support plate (22) is threadedly connected to the lower surface of the first shredder box (13); both sides of the rotating rod (24) are fixedly connected to winding rods (27); both sides of the rotating rod (24) are fixedly connected to connecting rods (33); the front and rear surfaces of the connecting rod (33) are fixedly connected to connecting plates (29); and the front surface of the connecting plate (29) is provided with a rubber coating plate (28).

2. A household garbage shredder according to claim 1, characterized in that: Both sides of the first shredder box (13) are fixedly connected to a first fixing plate (6), the lower surface of the first fixing plate (6) is fixedly connected to a support rod (5), one end of the support rod (5) away from the first fixing plate (6) is fixedly connected to a second fixing plate (14), the side surface of the second fixing plate (14) is fixedly connected to a second shredder box (4), and the second shredder box (4) is communicated with the first shredder box (13).

3. A household garbage shredder according to claim 2, characterized in that: The second shredder box (4) is fixedly connected to a hopper box (2) inside, a third shredder roller (3) is arranged inside the hopper box (2), a fourth shredder roller (16) is arranged inside the hopper box (2), and the fourth shredder roller (16) is located in front of the third shredder roller (3), a third motor (19) is fixedly connected to a side surface of the second shredder box (4), and an output end of the third motor (19) is connected to the third shredder roller (3), a fourth motor (23) is fixedly connected to a side surface of the second shredder box (4), and the fourth motor (23) is located in front of the third motor (19), and an output end of the fourth motor (23) is fixedly connected to the fourth shredder roller (16).

4. A household garbage shredder according to claim 1, characterized in that: A first motor (20) is fixedly connected to the side surface of the first shredder box (13), and an output end of the first motor (20) is fixedly connected to the first shredder roller (7); a second motor (21) is fixedly connected to the side surface of the first shredder box (13), and the second motor (21) is located in front of the first motor (20); and an output end of the second motor (21) is fixedly connected to the second shredder roller (11).

5. A household garbage shredder according to claim 1, characterized in that: Dust covers (36) are sleeved at both ends of the first shredding roller (7), the second shredding roller (11), the third shredding roller (3) and the fourth shredding roller (16); the side surfaces of the dust covers (36) are fixedly connected to metal plates (30); the side surfaces of the metal plates (30) are fixedly connected to hollow rods (37); the interior of the hollow rods (37) is movably connected to guide beads (40); the interior of the dust covers (36) is fixedly connected to a mounting seat (39); and a brush (38) is provided on the upper surface of the mounting seat (39).

6. A household garbage shredder according to claim 2, characterized in that: The lower surface of the second shredder box (4) is fixedly connected to the aggregate box (1), and the aggregate box (1) is communicated with the second shredder box (4); the side surface of the aggregate box (1) is slidably connected to a push rod (17); one end of the push rod (17) close to the aggregate box (1) is fixedly connected to a scraping seat (18), and the scraping seat (18) is slidably connected to the inner bottom wall of the aggregate box (1); the upper surface of the scraping seat (18) is provided with a drainage groove (35); and the upper surface of the scraping seat (18) is fixedly connected to a baffle (34).

7. A household garbage shredder according to claim 3, characterized in that: The inner wall of the funnel box (2) is provided with a wiping cloth (15), and the wiping cloth (15) is in contact with the shredding parts of the third shredding roller (3) and the fourth shredding roller (16).

8. A household garbage shredder according to claim 1, characterized in that: The end of the rotating rod (24) away from the first supporting plate (32) is fixedly connected to a handle (25); the inner wall of the first shredder box (13) is fixedly connected to an engine box (12); a blower (8) is provided inside the engine box (12); a connecting pipe (9) is fixedly connected to the side surface of the engine box (12); and the end of the connecting pipe (9) away from the engine box (12) is fixedly connected to a wind cover (10).

Images