A kind of kitchen waste crushing equipment that can automatically clean up entanglements

Abstract

The present invention relates to a kitchen waste crushing device that automatically cleans entanglements, including: a crushing box, a crushing barrel, a blade, a main shaft and a scissor-fork mechanism. The main shaft is rotatably arranged in the crushing box, and a slider is slidably arranged on the main shaft, and the slider can move along the axial direction of the main shaft. The crushing barrel is divided into a plurality of arc-shaped crushing plates, and the inner surfaces of the arc-shaped crushing plates are connected to the main shaft through the scissor-fork mechanism, and blades are arranged on the outer surfaces of the arc-shaped crushing plates. The scissor-fork mechanism includes two cross-arranged and mutually hinged cross rods, one end of the first cross rod in the scissor-fork mechanism is slidably connected to the inner surface of the arc-shaped crushing plate, and the other end of the first cross rod is hinged to the main shaft; one end of the second cross rod in the scissor-fork mechanism is hinged to the inner surface of the arc-shaped crushing plate, and the other end of the second cross rod is hinged with a slider. The axial movement of the slider on the main shaft drives the arc-shaped crushing plate to move, thereby breaking the windings wound on the crushing barrel or separating the windings from the crushing barrel.

Description

Technical Field

[0001] The invention relates to the field of garbage disposal, and in particular to a kitchen waste crushing device capable of automatically cleaning and entangled food waste. Background Art

[0002] Kitchen waste refers to perishable organic waste such as fruits and vegetables, food scraps, leftovers, melon and fruit peels discarded by households, farmers' markets, fruit and vegetable wholesale markets, etc. It mainly includes rice and flour food residues, vegetables, vegetable oil, animal oil, meat bones, fish bones, etc. Its chemical components are mainly starch, cellulose, protein, lipids and inorganic salts.

[0003] When the crusher is crushing kitchen waste, the easily entangled objects such as textiles in the kitchen waste will be entangled on the rotating drum and blades of the crusher, causing the crushing chamber to be reduced, causing blockage, and even jamming. Generally, the machine needs to be stopped and manually entered into the crushing chamber to clean the blockage. The working space is limited, the environment is harsh, and the work intensity is high. Therefore, there is an urgent need for a crushing device that can solve the entanglement problem of the crusher. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The invention provides a kitchen waste crushing device capable of automatically cleaning entanglement, aiming to solve the problem of entanglement of a crusher.

[0006] (II) Technical solution

[0007] In order to solve the above problems, the present invention provides a kitchen waste crushing device that can automatically clean up entanglements, the kitchen waste crushing device comprising: a crushing box, a crushing cylinder, a blade, a main shaft and a scissor mechanism;

[0008] The main shaft is rotatably arranged in the crushing box, and a slider is slidably arranged on the main shaft, and the slider can move along the axial direction of the main shaft but cannot rotate along the main shaft;

[0009] The crushing cylinder is divided into a plurality of arc-shaped crushing plates along its circumferential direction, and the arc-shaped crushing plates can be connected in sequence to form a crushing cylinder, the inner surfaces of the arc-shaped crushing plates are connected to the main shaft through a scissor mechanism, and the blades are arranged on the outer surfaces of the arc-shaped crushing plates;

[0010] The scissor mechanism comprises two cross rods which are cross-arranged and hinged to each other, wherein: one end of the first cross rod in the scissor mechanism is slidably connected to the inner surface of the arc-shaped crushing plate, and the first cross rod (51) can rotate relative to the arc-shaped crushing plate (21), and the other end of the cross rod is hinged to the main shaft; one end of the second cross rod in the scissor mechanism is hinged to the inner surface of the arc-shaped crushing plate, and the other end of the second cross rod is hinged to the slider;

[0011] When the slider moves along the main shaft, the arc-shaped crushing plates can be controlled to move radially along the crushing barrel through the scissor mechanism so as to be separated from or connected to each other.

[0012] Preferably, the kitchen waste crushing equipment further comprises: a saw blade and a saw seat;

[0013] The saw seat is fixed on the main shaft, the saw blade is located in the crushing cylinder and the blade of the saw blade faces the intersection of two adjacent arc-shaped crushing plates, a first sliding rod is fixedly provided near the first end of the saw blade, and a second sliding rod is fixedly provided at the second end of the saw blade; the first sliding rod is slidably connected to the slider, and the second sliding rod is slidably provided in the saw seat, the slider can push the saw blade to move radially along the crushing cylinder, and the blade of the saw blade extends out of the crushing cylinder.

[0014] Preferably, the saw seat comprises two saw boards parallel to each other, each of the saw boards is provided with a sliding bevel groove, the second sliding rod is provided with a sliding hole corresponding to the sliding bevel groove, the second sliding rod is arranged between the two saw boards, and the second sliding rod can slide along the sliding bevel groove.

[0015] Preferably, the sliding hole and the sliding bevel groove are connected via a sliding shaft, the sliding shaft can pass through the sliding bevel groove and the sliding hole, and the sliding shaft can move along the sliding bevel groove.

[0016] Preferably, the distance between the first end of the sliding bevel groove and the sliding block is smaller than the distance between the second end of the sliding bevel groove and the sliding block, the first end and the second end of the sliding bevel groove are opposite ends of the sliding bevel groove, the first end of the sliding bevel groove is the end close to the main shaft, and the second end of the sliding bevel groove is the end close to the saw blade.

[0017] Preferably, the sliding block is provided with a guide groove along the radial direction of the crushing barrel, and the first sliding rod is slidably disposed in the guide groove.

[0018] Preferably, the saw blade is provided with a dirt baffle plate parallel to the main axis, the dirt baffle plate is perpendicular to the saw blade, and when the saw blade extends out of the crushing cylinder, the dirt baffle plate can fit with the inner surfaces of two adjacent arc-shaped crushing plates.

[0019] Preferably, a driving disk is also provided on the main shaft, and the driving disk is sleeved on the main shaft. A threaded connection portion is protruding on the driving disk along the axial direction of the main shaft, and an external thread is provided on the threaded connection portion. An internal threaded hole matching the threaded connection is provided on the sliding block, and the driving disk can rotate around the main shaft but cannot slide along the main shaft.

[0020] Preferably, a garbage inlet is provided on the crushing box, the crushing cylinder is located below one side of the garbage inlet, an adjustment mechanism and an adjustment plate are provided in the crushing box, the adjustment plate is rotatably arranged in the crushing box, the adjustment plate is located below the other side of the garbage inlet, and the adjustment mechanism can adjust the distance between the adjustment plate and the blade.

[0021] Preferably, a garbage outlet is provided on the crushing box, and a turntable is rotatably provided inside the crushing box, and the turntable can control the opening and closing of the garbage outlet.

[0022] (III) Beneficial effects

[0023] The present invention drives the arc-shaped crushing plate to move radially along the crushing barrel through the axial movement of the slider on the main shaft. At this time, multiple arc-shaped crushing plates are separated from each other, and the distance between the arc-shaped crushing plates is increased, thereby causing the windings wound on the crushing barrel to break or the windings on the crushing barrel to separate from the crushing barrel. In addition, when the arc-shaped crushing plate moves, the blade on the arc-shaped crushing plate will also cut the windings wound around itself, thereby improving the effect of breaking the windings and avoiding the windings from winding around the crushing barrel and the blade. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the kitchen waste crushing device of the present invention;

[0025] Figure 2 for Figure 1 Cross-sectional view at FF;

[0026] Figure 3 for Figure 2 A magnified view at point A;

[0027] Figure 4 It is a schematic diagram of the arc-shaped crushing plates in the present invention when they are separated from each other;

[0028] Figure 5 It is a three-dimensional diagram of the main shaft, scissor mechanism, crushing cylinder and saw blade in the present invention;

[0029] Figure 6 This is a three-dimensional diagram after removing an arc-shaped crushing plate from the crushing barrel of the present invention.

[0030] [Description of Reference Numerals]

[0031] 1: Crushing box; 11: Garbage inlet; 12: Adjustment mechanism; 13: Adjustment plate; 14: Garbage outlet; 15: Turntable; 2: Crushing cylinder; 21: Arc crushing plate; 3: Blade; 4: Main shaft; 41: Sliding block; 42: Driving disk; 5: Scissor mechanism; 51: Cross rod; 6: Saw blade; 61: First sliding rod; 62: Second sliding rod; 63: Dirt baffle; 7: Saw seat; 71: Saw plate; 72: Sliding chute. DETAILED DESCRIPTION

[0032] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0035] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] like Figures 1 to 6 As shown, the present invention provides a kitchen waste crushing device that can automatically clean up entanglements. The kitchen waste crushing device includes: a crushing box 1, a crushing cylinder 2, a blade 3, a main shaft 4 and a scissor-fork mechanism 5.

[0037] The main shaft 4 is rotatably arranged in the crushing box 1, and a slider 41 is slidably arranged on the main shaft 4. The slider 41 can move along the axial direction of the main shaft 4, and the slider 41 cannot rotate relative to the main shaft 4. The crushing barrel 2 is divided into a plurality of arc-shaped crushing plates 21 along its own circumferential direction. The arc-shaped crushing plates 21 can be connected in sequence to form a cylindrical structure. The inner surfaces of the arc-shaped crushing plates 21 are connected to the main shaft 4 through the scissor mechanism 5, and the outer surfaces of the arc-shaped crushing plates 21 are provided with blades 3. In the normal working process, the main shaft 4 drives the crushing barrel 2 to rotate through the scissor mechanism 5, and then drives the blade 3 to rotate, thereby realizing the blade 3 to crush the kitchen waste. At this time, the scissor mechanism 5 plays the role of transmitting the torque of the main shaft 4 to the crushing barrel 2.

[0038] The scissors-fork mechanism 5 includes two cross rods 51 which are cross-arranged and hinged to each other, wherein: one end of the first cross rod 51 in the scissors-fork mechanism 5 is slidably connected to the inner surface of the arc-shaped crushing plate 21, and the first cross rod 51 can rotate relative to the arc-shaped crushing plate 21, and the other end of the first cross rod 51 is hinged to the main shaft 4. In a specific embodiment, the connection method of the first cross rod 51 and the arc-shaped crushing plate 21 can be: a groove is provided on the arc-shaped crushing plate 21, the direction of the groove is consistent with the direction of the main shaft, a sliding block is slidably provided in the groove, the sliding block can move in the groove along the direction of the groove, and the first cross rod 51 is hinged to the sliding block; one end of the second cross rod 51 in the scissors-fork mechanism 5 is hinged to the inner surface of the arc-shaped crushing plate 21, and the other end of the second cross rod 51 is hinged to the slider 41. In this embodiment, the hinge points of the first cross bar 51 and the second cross bar 51 in the scissor mechanism 5 are both located between the two ends of the cross bar 51, and the axial movement of the slider 41 on the main shaft 4 can drive the arc-shaped crushing plate 21 to move radially along the crushing barrel 2 through the scissor mechanism 5, that is, when the slider 41 moves along the main shaft 4, it can control the radial movement of the arc-shaped crushing plate 21 along the crushing barrel 2 through the scissor mechanism 5, so as to separate or connect with each other. The axial movement of the slider 41 on the main shaft 4 drives the arc-shaped crushing plate 21 to move radially along the crushing barrel 2, at which time, multiple arc-shaped crushing plates 21 are separated from each other, and the distance between the arc-shaped crushing plates 21 increases, so that the windings wound on the crushing barrel 2 are broken or the windings on the crushing barrel 2 are separated from the crushing barrel 2. In addition, when the arc-shaped crushing plate 21 moves, the blade 3 on the arc-shaped crushing plate 21 will also cut the windings wound around itself, which improves the effect of breaking the windings and avoids the windings winding around the crushing barrel 2 and the blade 3.

[0039] In a preferred embodiment, a driving disk 42 is also provided on the main shaft 4, and the driving disk 42 is sleeved on the main shaft 4. A threaded connection portion is protruded on the driving disk 42 along the axial direction of the main shaft 4, and an external thread is provided on the threaded connection portion. The slider 41 is provided with an internal thread hole matched with the threaded connection, and the driving disk 42 can rotate around the main shaft 4 but cannot slide along the main shaft 4. After the winding situation occurs, the rotation of the main shaft 4 can be stopped, and the driving disk 42 can be driven to rotate. The threaded connection portion on the driving disk 42 drives the slider 41 to move along the axial direction of the main shaft 4, and then drives the scissor mechanism 5 to move, so as to realize automatic cleaning of the winding. Under normal working conditions, the slider 41 rotates with the main shaft 4. At this time, the internal threaded hole on the slider 41 and the threaded connection portion are locked by threads. There is no relative rotation between the slider 41 and the driving disk 42. The driving disk 42 rotates with the slider 41, which does not affect the normal crushing work of the kitchen waste crushing device. The driving disk 42 can be a gear.

[0040] Furthermore, the kitchen waste crushing equipment also includes: a saw blade 6 and a saw seat 7. The saw seat 7 is fixedly arranged on the main shaft 4, the saw blade 6 is located in the crushing cylinder 2 and the blade of the saw blade 6 faces the intersection of two adjacent arc-shaped crushing plates 21, a first sliding rod 61 is fixedly arranged near the first end of the saw blade 6, and a second sliding rod 62 is fixedly arranged at the second end of the saw blade 6; the first sliding rod 61 is slidably connected to the slider 41, and the second sliding rod 62 is slidably arranged in the saw seat 7, the slider can push the saw blade to move along the radial direction of the crushing cylinder, and the blade of the saw blade 6 extends out of the crushing cylinder 2 (that is, when the arc-shaped crushing plate 21 moves along the radial direction of the crushing cylinder 2, multiple arc-shaped crushing plates 21 are separated from each other, and the blade of the saw blade 6 protrudes from the outer surface of the arc-shaped crushing plate 21). In this embodiment, considering that kitchen waste may be mixed with flexible materials such as garbage bags, textiles, ropes, etc., when the arc-shaped crushing plates 21 move along the radial direction of the crushing cylinder 2, multiple arc-shaped crushing plates 21 separate from each other, and the distance between the arc-shaped crushing plates 21 increases, the materials wound on the arc-shaped crushing plates 21 are still not broken, and the saw blade 6 extends out of the crushing cylinder under the action of the slider 41, and the blade of the saw blade 6 extends out of the crushing cylinder 2 to cut the flexible windings, thereby improving the de-entanglement effect. The first sliding rod 61 and the second sliding rod 62 are both arranged at the back of the saw blade 6.

[0041] In a preferred embodiment, the saw seat 7 includes two saw plates 71 parallel to each other, each of which is provided with a sliding bevel groove 72, and the second sliding rod 62 is provided with a sliding hole corresponding to the sliding bevel groove 72. The second sliding rod 62 is arranged between the two saw plates 71. The second sliding rod 62 is arranged between the two saw plates 71 to avoid affecting the sliding of the second sliding rod 62, and the second sliding rod 62 can slide along the sliding bevel groove 72. The specific connection method of the second sliding rod 62 and the saw seat 7 can be: the sliding hole and the sliding bevel groove 72 are connected by a sliding shaft, and the sliding shaft can pass through the sliding bevel groove 72 and the sliding hole. The sliding shaft can slide in the sliding bevel groove 72, and the sliding shaft can rotate with the second sliding rod 62, the sliding bevel groove 72, or both of them.

[0042] In a more preferred embodiment, the distance between the first end of the sliding bevel 72 and the slider 41 is smaller than the distance between the second end of the sliding bevel 72 and the slider 41. The first end and the second end of the sliding bevel 72 are two opposite ends of the sliding bevel 72. The first end of the sliding bevel 72 is the end close to the main shaft 4, and the second end of the sliding bevel 72 is the end close to the saw blade 6. The above arrangement ensures that when the slider 41 drives the arc-shaped crushing plate 21 and the saw blade 6 to move at the same time (the slider 41 drives the second cross bar 51 in the scissor mechanism 5 to move, and then drives the arc-shaped crushing plate 21 to move along the radial direction of the crushing barrel 2 through the scissor mechanism 5. The slider 41 can also push the saw blade 6 to move along the radial direction of the crushing barrel), the movement speed of the saw blade 6 in the radial direction of the crushing barrel 2 is greater than the speed of the arc-shaped crushing plate 21 in the radial direction of the crushing barrel 2, so that the blade of the saw blade 6 can protrude from the outer surface of the arc-shaped crushing plate 21, thereby achieving a cutting effect on the winding. In addition, when the slider pushes the first sliding rod, since the sliding bevel groove 72 is a bevel groove, the movement of the slider along the main axis direction is converted into movement along the sliding bevel groove 72 (at this time, there is a sub-movement along the radial direction of the crushing barrel 2), thereby driving the saw blade 6 to move along the sliding bevel groove as a whole and then extend out of the crushing barrel to cut the winding. In a preferred embodiment, the distance from the point on the first sliding rod 61 where the slider 41 is hinged to the main axis 4 is smaller than the distance from the point on the second sliding rod 62 where the saw seat 7 is hinged to the main axis 4. This allows the slider 41 to push the second sliding rod 62 to move along the sliding bevel groove 72 toward the outside of the crushing barrel 2 when moving along the main axis.

[0043] A guide groove is provided in the slider 41 along the radial direction of the crushing barrel 2, and one end of the first sliding rod 62 is slidably provided in the guide groove. In addition, the direction of the guide groove can also be symmetrical with the direction of the sliding inclined groove about the radial direction of the main axis, that is, the distance between the first end of the guide groove and the second sliding rod is smaller than the distance between the second end of the guide groove and the second sliding rod, wherein the first end of the guide groove is the end of the guide groove close to the main axis, and the second end of the guide groove is the end of the guide groove close to the saw blade.

[0044] Furthermore, the saw blade 6 is provided with a dirt shield 63 parallel to the main shaft 4, and the dirt shield 63 is perpendicular to the saw blade 6. When the saw blade 6 extends out of the crushing barrel 2, the dirt shield 63 can fit with the inner surfaces of the two adjacent arc-shaped crushing plates 21. In this embodiment, after the two adjacent arc-shaped crushing plates 21 are separated along the radial movement of the crushing barrel 2, the dirt shield 63 can better fit with the adjacent arc-shaped crushing plates 21, so that the gap between the two adjacent arc-shaped crushing plates 21 is filled by the dirt shield 63, the kitchen waste will not fall into the crushing barrel 2, the main shaft 4 is protected from being submerged by the kitchen waste, the main shaft 4 will not be oxidized too quickly, and the service life of the main shaft 4 is increased.

[0045] Finally, a garbage inlet 11 is provided on the crushing box 1, and the crushing cylinder 2 is located below one side of the garbage inlet 11. An adjustment mechanism 12 and an adjustment plate 13 are provided in the crushing box 1. The adjustment plate 13 is rotatably provided in the crushing box 1, and the adjustment plate 13 is located below the other side of the garbage inlet 11. The adjustment mechanism 12 can adjust the distance between the adjustment plate 13 and the blade 3. The adjustment mechanism 12 can be a hydraulic cylinder, wherein one end of the hydraulic cylinder is hinged to the crushing box 1, and the other end of the hydraulic cylinder is hinged to the adjustment plate 13. The hydraulic cylinder controls the rotation of the adjustment plate 13 to adjust the gap between the adjustment plate 13 and the blade 3 to determine the discharge size of the crusher. A garbage outlet 14 is provided on the crushing box 1, and a turntable 15 is also rotatably provided in the crushing box 1. The turntable 15 can control the opening and closing of the garbage outlet 14. When debris is entangled in the crushing cylinder 2, the main shaft 4 stops rotating, so that the crushing equipment stops working, and the turntable 15 rotates a certain angle so that the material is discharged from the rear garbage outlet 14 to ensure that the entangled object no longer enters the material and affects the rear equipment.

[0046] In summary, since the present application is mainly for processing kitchen waste, harmful gases such as hydrogen sulfide and sulfur dioxide will be generated during the processing of kitchen waste, so a blowing device will be installed on the crushing box 1, wherein the blowing device is arranged close to the garbage inlet, and the blowing device can blow air into the crushing box, so that the harmful gas in the crushing box can be discharged from the garbage outlet 14 in time, and the concentration of the harmful gas in the crushing box 1 is controlled to avoid corrosion of the device in the crushing box 1.

[0047] It should be understood that the above description of the specific embodiments of the present invention is only for illustrating the technical route and features of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, but the present invention is not limited to the above specific implementation methods. Any changes or modifications made within the scope of the claims of the present invention should be included in the protection scope of the present invention.

Claims

1. A kitchen waste crushing device that automatically cleans and entangles, characterized in that: The kitchen waste crushing device comprises: a crushing box (1), a crushing cylinder (2), a blade (3), a main shaft (4) and a scissor mechanism (5); The main shaft (4) is rotatably arranged in the crushing box (1), and a slider (41) is slidably arranged on the main shaft (4), and the slider (41) can move along the axial direction of the main shaft (4); The crushing cylinder (2) is divided into a plurality of arc-shaped crushing plates (21) along its circumferential direction, and the arc-shaped crushing plates (21) can be connected in sequence to form a cylindrical structure, the inner surfaces of the arc-shaped crushing plates (21) are connected to the main shaft (4) through a scissor mechanism (5), and the blades (3) are arranged on the outer surfaces of the arc-shaped crushing plates (21); The scissor mechanism (5) comprises two cross rods (51) which are cross-arranged and hinged to each other, wherein: one end of the first cross rod (51) in the scissor mechanism (5) is slidably connected to the inner surface of the arc-shaped crushing plate (21), and the first cross rod (51) can rotate relative to the arc-shaped crushing plate (21); the other end of the first cross rod (51) is hinged to the main shaft (4); one end of the second cross rod (51) in the scissor mechanism (5) is hinged to the inner surface of the arc-shaped crushing plate (21), and the other end of the second cross rod (51) is hinged to the slider (41); When the slider (41) moves along the main shaft (4), it can control the radial movement of the arc-shaped crushing plates (21) along the crushing barrel (2) through the scissor mechanism (5) so as to separate or connect the arc-shaped crushing plates (21) from each other.

2. The automatic cleaning and entanglement kitchen waste crushing device according to claim 1, characterized in that: The kitchen waste crushing device further comprises: a saw blade (6) and a saw seat (7); The saw seat (7) is fixedly arranged on the main shaft (4), the saw blade (6) is located in the crushing cylinder (2) and the blade of the saw blade (6) faces the intersection of the two adjacent arc-shaped crushing plates (21), a first sliding rod (61) is fixedly arranged near the first end of the saw blade (6), and a second sliding rod (62) is fixedly arranged at the second end of the saw blade (6); the first sliding rod (61) is slidably connected to the slider (41), and the second sliding rod (62) is slidably arranged in the saw seat (7), and the slider (41) can push the saw blade (6) to move along the radial direction of the crushing cylinder (2) and the axial direction of the main shaft (4), and the blade of the saw blade (6) extends out of the crushing cylinder (2).

3. The automatic cleaning and entanglement kitchen waste crushing device according to claim 2, characterized in that: The saw seat (7) comprises two saw plates (71) parallel to each other, each of the saw plates (71) being provided with a sliding bevel groove (72), the second sliding rod (62) being provided with a sliding hole corresponding to the sliding bevel groove (72), the second sliding rod (62) being arranged between the two saw plates (71), and the second sliding rod (62) being able to slide along the sliding bevel groove (72).

4. The automatic cleaning and entanglement kitchen waste crushing device according to claim 3, characterized in that: The sliding hole and the sliding inclined groove (72) are connected via a sliding shaft, the sliding shaft can pass through the sliding inclined groove (72) and the sliding hole, and the sliding shaft can move along the sliding inclined groove (72).

5. The automatic cleaning and entanglement kitchen waste crushing device according to claim 4, characterized in that: The distance between the first end of the sliding bevel groove (72) and the slider (41) is smaller than the distance between the second end of the sliding bevel groove (72) and the slider (41); the first end and the second end of the sliding bevel groove (72) are two opposite ends of the sliding bevel groove (72); the first end of the sliding bevel groove (72) is an end close to the main shaft (4), and the second end of the sliding bevel groove (72) is an end close to the saw blade (6).

6. The automatic cleaning and entanglement kitchen waste crushing device according to claim 5, characterized in that: A guide groove is provided in the sliding block (41) along the radial direction of the crushing cylinder (2), and one end of the first sliding rod (62) is slidably disposed in the guide groove.

7. The automatic cleaning and entanglement kitchen waste crushing device according to claim 6, characterized in that: On both sides of the saw blade (6), dirt baffles (63) are arranged parallel to the main shaft (4); the dirt baffles (63) are perpendicular to the saw blade (6); when the saw blade (6) extends out of the crushing cylinder (2), the dirt baffles (63) can fit with the inner surfaces of two adjacent arc-shaped crushing plates (21).

8. The automatic cleaning and entanglement kitchen waste crushing device according to any one of claims 1 to 7, characterized in that: The main shaft (4) is also provided with a driving disk (42), the driving disk (42) being sleeved on the main shaft (4), the driving disk (42) being provided with a threaded connection portion protruding along the axial direction of the main shaft (4), the threaded connection portion being provided with an external thread, the slider (41) being provided with an internal threaded hole cooperating with the threaded connection, and the driving disk (42) being capable of rotating around the main shaft (4).

9. The automatic cleaning and entanglement kitchen waste crushing device according to any one of claims 1 to 7, characterized in that: The crushing box (1) is provided with a garbage inlet (11), the crushing cylinder (2) is located below one side of the garbage inlet (11), an adjustment mechanism (12) and an adjustment plate (13) are provided in the crushing box (1), the adjustment plate (13) is rotatably arranged in the crushing box (1), the adjustment plate (13) is located below the other side of the garbage inlet (11), and the adjustment mechanism (12) can adjust the distance between the adjustment plate (13) and the blade (3).

10. The automatic cleaning and entanglement kitchen waste crushing device according to any one of claims 1 to 7, characterized in that: The crushing box (1) is provided with a garbage outlet (14), and a rotating disk (15) is also rotatably provided inside the crushing box (1), and the rotating disk (15) can control the opening and closing of the garbage outlet (14).

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