Garbage cleaning device for kitchen

Abstract

The invention relates to the technical field of kitchen waste crushing, in particular to a kitchen waste cleaning device which comprises a main body cylinder of a cylindrical structure, a first containing groove is formed in the upper end of the main body cylinder, and a crushing mechanism for cutting and crushing fiber impurities is arranged in the first containing groove of the main body cylinder. The crushing mechanism comprises a fixing plate fixedly arranged at the upper end of the main body cylinder through a bolt, the lower end of the fixing plate is fixedly connected with a first motor, the transmission shaft end of the first motor is fixedly connected with a first fixing body, and the main body cylinder is provided with a rotary collecting mechanism for centrifugally cleaning liquid in the first placing groove. The crushed fiber impurities and wastewater move towards the outer side under the action of centrifugal force, the fiber impurities which are not completely crushed are collected in a third cavity under the filtration of the four ultrafiltration membranes, and at the moment, the completely crushed fiber impurities and wastewater slowly enter a fourth cavity.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen garbage crushing, and in particular to a kitchen garbage cleaning device. Background Art

[0002] Kitchen waste refers to the waste generated in residents' daily life and food processing, catering services, unit catering and other activities, including discarded vegetable leaves, leftovers, leftover rice, fruit peels, egg shells, tea dregs, bones, etc. For larger restaurants, the liquid in the kitchen waste needs to be pre-treated before being discharged into the sewer. In the prior art, when restaurants process kitchen waste, they generally filter the kitchen waste first, then pour the large pieces of waste into the trash can for recycling, and then discharge the liquid waste into the sewer.

[0003] After filtering, the kitchen waste contains a lot of waste oil and fibrous materials such as slender vegetable stalks. When the liquid garbage is discharged into the sewer, the waste oil solidifies on the inner wall of the sewer pipe, and at the same time it will adhere to the fiber material, causing the solidified waste oil to be harder and easily clog the sewer pipe, causing great harm. The fiber material in the liquid is easy to connect together when flowing in the sewer pipe, and the liquid garbage contains a lot of suspended impurities, which will gradually adhere to the surface of the fiber material, causing the volume of the fiber material to increase, causing the sewer pipe to be blocked. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a kitchen garbage cleaning device.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a kitchen garbage cleaning device, comprising a main body tube of a cylindrical structure, a first placement groove is provided at the upper end of the main body tube, a crushing mechanism for cutting and crushing fiber impurities is arranged in the first placement groove, the crushing mechanism comprises a fixing plate fixedly arranged at the upper end of the main body tube by bolts, a first motor is fixedly connected to the lower end of the fixing plate, a first fixed body is fixedly connected to the transmission shaft end of the first motor, a plurality of circumferentially arranged second placement grooves are provided at the lower end of the first fixed body, the first fixed body is respectively fixedly connected to a third motor in the second placement grooves, and a plurality of transmission shaft ends of the third motors are respectively fixedly connected to rotating blades, a rotating collection mechanism for centrifugally cleaning liquid is arranged in the first placement groove, the rotating collection mechanism comprises a second fixed body of a cylindrical structure, and a plurality of symmetrically arranged support columns are fixedly connected to the lower end of the main body tube.

[0006] Preferably, the lower ends of several of the rotating blades are rotatably connected to connecting rods, and the lower ends of several of the connecting rods are in contact with the second fixed body.

[0007] Preferably, a first limiting groove is provided at the lower end of the first fixed body, the first fixed body is fixedly connected to the second motor in the first limiting groove, the transmission shaft end of the second motor is fixedly connected to a threaded rod, a limiting body is provided on the side of the threaded rod through threaded cooperation, the side of the limiting body is slidingly cooperated with the first limiting groove, the lower end of the limiting body is fixedly connected to the first electric telescopic rod, and the telescopic end of the first electric telescopic rod is fixedly connected to the detection head.

[0008] Preferably, an annular groove is provided inside the main body tube, and a fixing ring is rotatably connected to the main body tube in the annular groove, the upper end of the fixing ring is fixedly connected to the lower end of the second fixing body, a third placement groove is provided at the upper end of the second fixing body, a rotating blade is fixedly connected inside the second fixing body, four symmetrically arranged third limiting grooves are provided on the inner side surface of the second fixing body, and third fixing bodies are slidably arranged in the third limiting grooves on the second fixing body, and four arc plates corresponding to the positions of the third limiting grooves are fixedly connected to the lower end of the first fixing body.

[0009] Preferably, a third cavity is respectively opened at the upper ends of the four third fixed bodies, a fourth cavity communicating with the third cavity is respectively opened at the upper end of the second fixed body at a position corresponding to the third fixed body, two vertically distributed second cavities are opened inside the second fixed body, the ends of the two second cavities are respectively communicated with the fourth cavity, ultrafiltration membranes are respectively fixedly connected inside the four fourth cavities, and a through hole communicating with the second cavity is opened at the lower end of the second fixed body.

[0010] Preferably, four groups of second limiting grooves are opened at the upper end of the second fixed body, each group of the second limiting grooves includes two second limiting grooves symmetrically opened on the sides of the third limiting groove, and connecting plates are slidably arranged in the four groups of the second limiting grooves, and the sides of the eight connecting plates are fixedly connected to the sides of the third fixed body respectively.

[0011] Preferably, the main body tube is provided with a first cavity communicated with the annular groove below the second fixed body, a fourth motor is fixedly connected in the first cavity, a gear is fixedly connected to the transmission shaft end of the fourth motor, and a gear ring meshing with the gear is fixedly connected to the side of the fixing ring.

[0012] Preferably, a fourth placement groove is formed through the lower end of the main body tube, and the main body tube is connected with a fixing shell in the fourth placement groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The fourth motor drives the gear to rotate, and the gear cooperates to drive the gear ring to rotate. The gear ring drives the second fixed body to rotate through the fixed ring, and the second fixed body drives the kitchen waste to rotate through the internal rotating blades. At this time, the four third motors are started, and the four third motors respectively drive the rotating blades to rotate. The wastewater in the main barrel impacts the rotating blades under the drive of centrifugal force, and is crushed by the rotating blades. At the same time, the crushed fiber material will gather at the inner wall of the second fixed body, the inside is wastewater, and the innermost is grease with the lowest density. Then the first motor is started, and the first motor drives the four arc plates to rotate to a position that does not overlap with the third limiting groove through the first fixed body. Then the crushed fiber impurities and wastewater move outward under the action of centrifugal force, and the fiber impurities that are not completely crushed are collected in the third cavity under the filtration of four ultrafiltration membranes. At this time, the completely crushed fiber impurities and wastewater slowly enter the fourth cavity, and then the wastewater enters the through hole through the two second cavities, and is finally collected in the fixed shell. This device can fully crush the fiber impurities in the kitchen waste;

[0015] 2. The second motor drives the threaded rod to rotate, and the threaded rod cooperates to drive the limit body to move back and forth. When the limit body is moving back and forth, the first electric telescopic rod at the lower end of the limit body is extended and retracted, driving the detection head to detect the stratification of the wastewater. When the innermost grease in the wastewater is about to move to the inner wall of the main tube, the first motor drives the first fixed body to rotate, and the first fixed body drives the arc plate to move to a position overlapping with the third limit groove, so that the wastewater in the liquid garbage can be completely removed, and then the fixed shell is removed for replacement, and then the four arc plates are continued to rotate by the first motor to collect the remaining grease in the second fixed body in the fixed shell, so that the wastewater and grease in the kitchen garbage wastewater can be completely separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 The present invention is a sectional view of the whole Figure 1 ;

[0018] Figure 3 Partial cross-section of the present invention Figure 1 ;

[0019] Figure 4 Partial cross-section of the present invention Figure 2 ;

[0020] Figure 5 For the present invention Figure 2 A magnified image of point A;

[0021] Figure 6 For the present invention Figure 2 The enlarged view of point B;

[0022] Figure 7 For the present invention Figure 3 Enlarged view of point C.

[0023] 1. Main body tube; 11. First placement slot; 2. Crushing mechanism; 3. Support column; 4. Rotating collection mechanism; 21. Fixing plate; 22. First motor; 23. First fixed body; 24. Rotating blade; 25. First limiting slot; 26. Second motor; 27. Threaded rod; 28. Second placement slot; 29. ​​Third motor; 210. Limiting body; 211. First electric telescopic rod; 212. Detection head; 213. Connecting rod; 41. First cavity; 42. Fourth electric Machine; 43, gear; 44, gear ring; 45, fixing ring; 46, annular groove; 47, second fixing body; 48, third placement groove; 49, fourth placement groove; 410, fixing shell; 411, through hole; 412, second cavity; 413, rotating blade; 414, arc plate; 415, second limiting groove; 416, connecting plate; 417, third limiting groove; 418, third fixing body; 419, third cavity; 420, ultrafiltration membrane; 421, fourth cavity. DETAILED DESCRIPTION

[0024] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0025] See also Figure 1 - Figure 7 A kitchen garbage cleaning device includes a main body tube 1 of a cylindrical structure, a first placement groove 11 is opened at the upper end of the main body tube 1, and a crushing mechanism 2 for cutting and crushing fiber impurities is arranged in the first placement groove 11 of the main body tube 1.

[0026] The crushing mechanism 2 includes a fixing plate 21 fixedly arranged at the upper end of the main cylinder 1 by bolts, a first motor 22 is fixedly connected to the lower end of the fixing plate 21, a first fixing body 23 is fixedly connected to the transmission shaft end of the first motor 22, a plurality of circumferentially arranged second placement grooves 28 are opened at the lower end of the first fixing body 23, the first fixing body 23 is fixedly connected to the third motors 29 in the second placement grooves 28, and a plurality of rotating blades 24 are fixedly connected to the transmission shaft ends of the third motors 29.

[0027] The lower ends of the plurality of rotating blades 24 are rotatably connected to connecting rods 213 , respectively, and the lower ends of the plurality of connecting rods 213 are in contact with the second fixing body 47 .

[0028] A first limiting groove 25 is provided at the lower end of the first fixed body 23, and a second motor 26 is fixedly connected to the first fixed body 23 in the first limiting groove 25. A threaded rod 27 is fixedly connected to the transmission shaft end of the second motor 26. A limiting body 210 is provided on the side of the threaded rod 27 through threaded cooperation. The side of the limiting body 210 is slidably cooperated with the first limiting groove 25. The lower end of the limiting body 210 is fixedly connected to a first electric telescopic rod 211, and a detection head 212 is fixedly connected to the telescopic end of the first electric telescopic rod 211.

[0029] Specifically, the second motor 26 drives the threaded rod 27 to rotate, and the threaded rod 27 cooperates to drive the limit body 210 to move back and forth. When the limit body 210 is in the process of reciprocating movement, the first electric telescopic rod 211 at the lower end of the limit body 210 is extended and retracted, driving the detection head 212 to detect the stratification of the wastewater.

[0030] The main body tube 1 is provided with a rotating collection mechanism 4 for centrifugally cleaning the liquid in the first placement groove 11. The rotating collection mechanism 4 includes a second fixed body 47 of a cylindrical structure. The lower end of the main body tube 1 is fixedly connected to a plurality of symmetrically arranged support columns 3.

[0031] An annular groove 46 is provided inside the main body tube 1, and a fixing ring 45 is rotatably connected to the main body tube 1 in the annular groove 46. The upper end of the fixing ring 45 is fixedly connected to the lower end of the second fixing body 47. A third placement groove 48 is provided at the upper end of the second fixing body 47. A rotating blade 413 is fixedly connected inside the second fixing body 47. Four symmetrically arranged third limiting grooves 417 are provided on the inner side surface of the second fixing body 47. The second fixing body 47 is slidably provided with third fixing bodies 418 in the third limiting grooves 417 respectively. The lower end of the first fixing body 23 is fixedly connected with four arc plates 414 corresponding to the positions of the third limiting grooves 417.

[0032] A third cavity 419 is respectively provided at the upper end of the four third fixed bodies 418, and a fourth cavity 421 communicating with the third cavity 419 is respectively provided at the upper end of the second fixed body 47 at a position corresponding to the third fixed body 418, and two vertically distributed second cavities 412 are provided inside the second fixed body 47, and the ends of the two second cavities 412 are respectively communicated with the fourth cavity 421, and ultrafiltration membranes 420 are respectively fixedly connected inside the four fourth cavities 421, and a through hole 411 communicating with the second cavity 412 is provided at the lower end of the second fixed body 47.

[0033] Four groups of second limiting grooves 415 are opened at the upper end of the second fixed body 47, and each group of the second limiting grooves 415 includes two second limiting grooves 415 symmetrically opened on the side of the third limiting groove 417. Connecting plates 416 are respectively slidably arranged in the four groups of the second limiting grooves 415, and the side surfaces of the eight connecting plates 416 are respectively fixedly connected to the side surfaces of the third fixed body 418.

[0034] The main body tube 1 is provided with a first cavity 41 communicated with the annular groove 46 below the second fixed body 47, and a fourth motor 42 is fixedly connected in the first cavity 41. A gear 43 is fixedly connected to the transmission shaft end of the fourth motor 42, and a gear ring 44 meshing with the gear 43 is fixedly connected to the side of the fixing ring 45.

[0035] A fourth placement groove 49 is formed through the lower end of the main body tube 1 , and a fixing shell 410 is connected to the main body tube 1 in the fourth placement groove 49 .

[0036] Specifically, the fourth motor 42 is started, and the fourth motor 42 drives the gear 43 to rotate, and the gear 43 cooperates to drive the gear ring 44 to rotate, and the gear ring 44 drives the second fixed body 47 to rotate through the fixed ring 45, and the second fixed body 47 drives the kitchen waste to rotate through the internal rotating blades 413. At this time, the four third motors 29 are started, and the four third motors 29 respectively drive the rotating blades 24 to rotate. The waste water in the main barrel 1 impacts the rotating blades 24 under the drive of centrifugal force, and is crushed by the rotating blades 24.

[0037] When in use, the four symmetrically arranged support columns 3 are placed on a horizontal plane, and then the filtered waste water from the kitchen is poured into the second fixed body 47. Then the fixed plate 21 is fixedly connected to the main tube 1 by bolts. At this time, the connecting rod 213 at the lower end of the rotating blade 24 contacts the second fixed body 47. First, the first motor 22 is started. The first motor 22 drives the first fixed body 23 to rotate, so that the four arc plates 414 at the lower end of the first fixed body 23 rotate to the position corresponding to the third limiting groove 417. Then the fourth motor 42 is started. The fourth motor 42 drives the gear 43 to rotate, and the gear 43 cooperates to drive the gear ring 44 to rotate. The gear ring 44 drives the second fixed body 47 to rotate through the fixed ring 45. The second fixed body 47 drives the kitchen waste to rotate through the internal rotating blades 413. At this time, the four third motors 29 are started, and the four third motors 29 respectively drive the rotating blades 24 to rotate. The waste water in the main tube 1 is centrifuged. The crushed fiber impurities and wastewater are driven by the force and impacted toward the rotating blade 24, thereby being crushed by the rotating blade 24. At the same time, the crushed fiber material will gather at the inner wall of the second fixed body 47, with wastewater on the inside and grease with the lowest density at the innermost part. Then, the first motor 22 is started, and the first motor 22 drives the four arc plates 414 to rotate to a position that does not overlap with the third limiting groove 417 through the first fixed body 23. Then, the crushed fiber impurities and wastewater move outward under the action of centrifugal force, and the fiber impurities that are not completely crushed are collected in the third cavity 419 under the filtration of the four ultrafiltration membranes 420. At this time, the completely crushed fiber impurities and wastewater slowly enter the fourth cavity 421, and then the wastewater enters the through hole 411 through the two second cavities 412, and is finally collected in the fixed shell 410. The device can fully crush the fiber impurities in the kitchen waste to prevent the wastewater discharged into the sewer from containing longer fiber impurities.

[0038] When the waste water in the main barrel 1 is collected in layers under the action of centrifugal force and gravity, the second motor 26 is started, and the second motor 26 drives the threaded rod 27 to rotate, and the threaded rod 27 cooperates to drive the limiting body 210 to move back and forth. When the limiting body 210 is in the process of reciprocating movement, the first electric telescopic rod 211 at the lower end of the limiting body 210 is extended and retracted, driving the detection head 212 to detect the stratification of the waste water. When the innermost grease in the waste water is about to move to the inner wall of the main barrel 1, the first motor 22 drives the first fixed body 23 to rotate, and the first fixed body 23 drives the arc plate 414 to move to a position overlapping with the third limiting groove 417, so that the waste water in the liquid garbage can be completely removed, and then the fixed shell 410 is removed for replacement, and then the four arc plates 414 are continued to rotate by the first motor 22 to collect the remaining grease in the second fixed body 47 in the fixed shell 410, so that the waste water and grease in the kitchen garbage waste water can be completely separated.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A kitchen garbage cleaning device, comprising a main body tube (1) of a cylindrical structure, characterized in that: The upper end of the main body tube (1) is provided with a first placement groove (11), and the main body tube (1) is provided with a crushing mechanism (2) for cutting and crushing fiber impurities in the first placement groove (11), and the crushing mechanism (2) comprises a fixing plate (21) fixedly arranged at the upper end of the main body tube (1) by bolts, the lower end of the fixing plate (21) is fixedly connected to a first motor (22), the transmission shaft end of the first motor (22) is fixedly connected to a first fixing body (23), and the lower end of the first fixing body (23) is provided with a plurality of circumferentially arranged The first fixed body (23) is fixedly connected to a third motor (29) in the second placement groove (28), and the transmission shaft ends of the third motors (29) are fixedly connected to rotating blades (24). The main body tube (1) is provided with a rotating collection mechanism (4) for centrifugally cleaning the liquid in the first placement groove (11), and the rotating collection mechanism (4) includes a second fixed body (47) of a cylindrical structure. The lower end of the main body tube (1) is fixedly connected to a plurality of symmetrically arranged support columns (3).

2. A kitchen garbage cleaning device according to claim 1, characterized in that: The lower ends of the plurality of rotating blades (24) are rotatably connected to connecting rods (213), and the lower ends of the plurality of connecting rods (213) are in contact with the second fixed body (47).

3. A kitchen garbage cleaning device according to claim 1, characterized in that: A first limiting groove (25) is provided at the lower end of the first fixed body (23); a second motor (26) is fixedly connected to the first fixed body (23) in the first limiting groove (25); a threaded rod (27) is fixedly connected to the transmission shaft end of the second motor (26); a limiting body (210) is provided on the side surface of the threaded rod (27) by threaded engagement; the side surface of the limiting body (210) is slidably engaged with the first limiting groove (25); a first electric telescopic rod (211) is fixedly connected to the lower end of the limiting body (210); and a detection head (212) is fixedly connected to the telescopic end of the first electric telescopic rod (211).

4. A kitchen garbage cleaning device according to claim 1, characterized in that: An annular groove (46) is provided inside the main body tube (1), a fixing ring (45) is rotatably connected to the main body tube (1) in the annular groove (46), the upper end of the fixing ring (45) is fixedly connected to the lower end of a second fixing body (47), a third placement groove (48) is provided at the upper end of the second fixing body (47), a rotating blade (413) is fixedly connected inside the second fixing body (47), four symmetrically arranged third limiting grooves (417) are provided on the inner side surface of the second fixing body (47), third fixing bodies (418) are slidably arranged in the third limiting grooves (417) of the second fixing body (47), and four arc-shaped plates (414) corresponding to the positions of the third limiting grooves (417) are fixedly connected to the lower end of the first fixing body (23).

5. A kitchen garbage cleaning device according to claim 4, characterized in that: A third cavity (419) is respectively provided at the upper end of the four third fixed bodies (418); a fourth cavity (421) communicating with the third cavity (419) is respectively provided at the upper end of the second fixed body (47) at a position corresponding to the third fixed body (418); two second cavities (412) distributed vertically are provided inside the second fixed body (47); the ends of the two second cavities (412) are respectively communicated with the fourth cavity (421); ultrafiltration membranes (420) are respectively fixedly connected inside the four fourth cavities (421); and a through hole (411) communicating with the second cavity (412) is provided at the lower end of the second fixed body (47).

6. A kitchen garbage cleaning device according to claim 4, characterized in that: Four groups of second limiting grooves (415) are provided at the upper end of the second fixing body (47), each group of the second limiting grooves (415) comprises two second limiting grooves (415) symmetrically provided on the side of the third limiting groove (417), and connecting plates (416) are slidably provided in the four groups of the second limiting grooves (415), and the side surfaces of the eight connecting plates (416) are fixedly connected to the side surfaces of the third fixing body (418) respectively.

7. A kitchen garbage cleaning device according to claim 4, characterized in that: The main body tube (1) is provided with a first cavity (41) below the second fixed body (47) and communicating with the annular groove (46); a fourth motor (42) is fixedly connected in the first cavity (41); a gear (43) is fixedly connected to the transmission shaft end of the fourth motor (42); and a gear ring (44) meshing with the gear (43) is fixedly connected to the side surface of the fixed ring (45).

8. A kitchen garbage cleaning device according to claim 4, characterized in that: A fourth placement groove (49) is formed through the lower end of the main body tube (1), and a fixing shell (410) is connected to the main body tube (1) in the fourth placement groove (49).

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