Kitchen garbage crushing device

Abstract

The utility model relates to a kitchen garbage crushing device which comprises a shell, a feeding channel is arranged in the shell, a crushing roller is arranged in the feeding channel, a conveying part is arranged below the crushing roller, an isolation plate fixedly connected with the shell is arranged below the conveying part, and a bevel edge is arranged on the side, away from a feeding port, of the isolation plate. A plurality of water filtering meshes are formed in the bottom end of the squeezing box; dreg outlets are formed in the two sides of the squeezing box; connecting rods are arranged at the front end and the rear end of the interior of each dreg outlet; push plates are fixedly connected to the two sides of each connecting rod; a residue water tank is arranged at the bottom end of the squeezing box, and residue boxes matched with the residue outlets are arranged on the two sides of the residue water tank. The utility model has the advantages that dregs are compacted, so that the transfer space can be reduced, and the separation of water and dregs is realized.

Description

Technical Field

[0001] The utility model relates to the field of kitchen waste treatment, in particular to a kitchen waste crushing 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, leftovers, fruit peels, eggshells, tea dregs, fish bones, etc. Kitchen waste contains extremely high moisture and organic matter, which can be composted through biotechnology and converted into organic fertilizer, which can then be used for soil improvement and plant growth. In China, the treatment of kitchen waste has received more and more attention. The government encourages residents to sort garbage and separate kitchen waste from other garbage to reduce pollution to the environment and improve resource utilization. Kitchen waste varies in size and shape, and is often mixed with slag liquid. Therefore, in order to facilitate transportation, promote decomposition, and improve processing efficiency, it is often necessary to crush it during the treatment of kitchen waste.

[0003] The Chinese utility model patent with publication number CN216654850U discloses a kitchen waste crushing device. It includes a cylinder structure with two openings, a rotating part one and a rotating part two, and a limiting protrusion is provided at the bottom of the inner side of the cylinder structure; the rotating part two includes an upper ring seat, a lower ring seat and a scraper, and the upper ring seat and the lower ring seat are connected by a plurality of scrapers; the rotating part two is mounted on the cylinder structure, the lower ring seat is mounted with the limiting protrusion, and a limiting ring matching the upper ring seat is installed on the top of the inner side of the cylinder structure. The utility model realizes the effective crushing of kitchen waste through the above design, but there is still room for improvement in the existing technology:

[0004] 1. In the prior art, after the kitchen waste is crushed, it is often mixed with the residue and liquid in the garbage, which not only increases the cost of transportation, but also increases the difficulty of processing. When using it, additional equipment is often required to separate the garbage and the residue and liquid, which is time-consuming and labor-intensive.

[0005] 2. In the prior art, there is a lack of further compaction measures after the kitchen waste is crushed, which results in gaps between the garbage, increasing the difficulty of transportation. In specific implementation, under the same quality, users may need to use a larger space to transport the garbage, increasing the cost of transportation.

[0006] In view of this, it is necessary to improve the above defects. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a kitchen waste crushing device.

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0009] A kitchen waste crushing device comprises a shell with an openable front cover, a feeding port is arranged on one side of the top end of the shell, a feeding channel used in conjunction with the feeding port is arranged inside the shell, crushing rollers used in conjunction with each other are arranged on both sides of the bottom of the feed channel, the crushing rollers are rotatably connected to the inner wall of the shell, a conveying part is arranged below the crushing roller, conveying rollers driving the conveying part to rotate are arranged on both sides of the conveying part, driven rollers for supporting the conveying rollers are arranged in the middle of the conveying rollers on both sides, the driven rollers are rotatably connected to the inside of the shell, and an isolation plate fixedly connected to the shell is arranged below the conveying part, the isolation plate is away from the feeding port. A bevel is provided on the side, and a pressing box for use therewith is provided below the bevel, the pressing box is fixedly connected to the interior of the outer shell, a plurality of water filtering mesh holes are provided at the bottom end of the pressing box, slag outlets are provided on both sides of the pressing box, connecting rods are provided at the front and rear ends of the slag outlets, push plates with a shape consistent with the slag outlets are fixedly connected on both sides of the connecting rods, a reciprocating structure for driving the push plate to move back and forth is provided on the side of the push plate close to the feed port, a compacting structure for use therewith is provided at the top of the pressing box, a slag water tank is provided at the bottom end of the pressing box, and slag boxes for use with the slag outlets are provided on both sides of the slag water tank.

[0010] As an improvement, the rear end of the crushing roller passes through the outer shell and extends to the rear thereof, the rear ends of the crushing rollers on both sides are fixedly connected with full gears that mesh with each other, the rear end of the crushing roller close to the feed port is fixedly connected with motor 2, and the bottom end of motor 2 is fixedly connected with motor base 2.

[0011] As an improvement, the rear end of the conveying roller passes through the outer shell and extends to the rear thereof, the rear end of the conveying roller is fixedly connected to motor 1, and a motor seat 1 is fixedly connected between the motor 1 on both sides, the motor seat 1 is fixedly connected to the rear of the outer shell, and the motor seat 2 is fixedly connected to the motor seat 1.

[0012] As an improvement, the reciprocating structure includes a motor three arranged below the isolation plate, the motor three is fixedly connected to the rear of the inner wall of the outer shell, a semicircular gear is fixedly connected to the output shaft of the motor three, a circulating drive part for use with the semicircular gear is arranged outside the semicircular gear, the circulating drive part is in the shape of an elliptical ring, the upper and lower ends of the inner wall of the circulating drive part are fixedly connected with latches that mesh with the semicircular gear, the latches at the upper and lower ends do not mesh with the semicircular gear at the same time, and a connecting shaft is fixedly connected to the side of the circulating drive part close to the push plate, and the connecting shaft is fixedly connected to the push plate.

[0013] As an improvement, the compacting structure includes a box body arranged above the pressing box and fixedly connected to the inside of the outer shell, an eccentric wheel is arranged above the inside of the box body, a motor four fixedly connected to the box body is arranged behind the eccentric wheel, the output shaft of the motor four is fixedly connected to the center of the eccentric wheel, a fixed block is rotatably connected to the output shaft of the motor four, the fixed block is fixedly connected to the top wall of the box body, a positioning seat is fixedly connected to the middle part of the bottom wall of the box body, a lifting groove is opened inside the positioning seat, a compacting column is arranged in the lifting groove, the top end of the compacting column is rotatably connected to an eccentric rod, the eccentric rod is rotatably connected to the eccentric wheel, the bottom end of the compacting column passes through the box body and is fixedly connected to a compacting plate, and the positioning seat and the inner wall of the box body are connected to each other by a support seat.

[0014] As an improvement, a pad is fixed to the bottom end of the compaction plate, and connecting rod receiving grooves for matching with connecting rods are formed at the front and rear ends of the pad.

[0015] As an improvement, a slope is provided at the top end of the connecting rod.

[0016] As an improvement, a support plate is slidably connected below the circulation drive unit, and the support plate is fixedly connected to the bottom wall of the shell.

[0017] Compared with the prior art, the advantages of the utility model are: 1. The utility model can drain and filter the slag liquid in the crushed garbage through the water filter mesh at the bottom of the pressing box, and drive the push plate through the circular reciprocating structure to push the crushed garbage to both sides and drop it into the slag box, thereby realizing solid-liquid separation and reducing the difficulty of garbage treatment.

[0018] 2. The utility model compresses the garbage inside the pressing box through the compacting device to make it compacted, thereby reducing the space occupied by the garbage, making it more convenient to transport and further process, reducing processing costs and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a rear perspective view of a kitchen waste crushing device of the utility model;

[0020] Figure 2 This is a front view of a three-dimensional section of a kitchen waste crushing device of the utility model Figure 1 ;

[0021] Figure 3 This is a front view of a three-dimensional section of a kitchen waste crushing device of the utility model Figure 2 ;

[0022] Figure 4 It is a front cross-sectional view of a kitchen waste crushing device of the utility model;

[0023] Figure 5This is a top view of the structure of a squeezing box of a kitchen waste crushing device of the utility model;

[0024] Figure 6 This is a front cross-sectional view of a compaction structure of a kitchen waste crushing device of the utility model;

[0025] Figure 7 It is an enlarged view of A of a kitchen waste crushing device of the utility model;

[0026] Figure 8 It is an enlarged view of B of a kitchen waste crushing device of the utility model;

[0027] Fig. 9 This is a method diagram of C of a kitchen waste crushing device of the utility model;

[0028] As shown in the figure: 1. Shell; 2. Feeding port; 3. Feeding channel; 4. Crushing roller; 5. Conveying part; 6. Conveying roller; 7. Driven roller; 8. Isolation plate; 9. Bevel; 10. Pressing box; 11. Water filter mesh; 12. Slag outlet; 13. Connecting rod; 14. Pushing plate; 15. Reciprocating structure; 16. Compacting structure; 17. Slag water tank; 18. Slag tank; 19. Full gear; 20. Motor 2; 21. Motor seat 2; 2 2. Motor 1; 23. Motor seat 1; 24. Motor 3; 25. Semicircular gear; 26. Circular drive unit; 27. Gear; 28. Connecting shaft; 29. ​​Box; 30. Eccentric wheel; 31. Motor 4; 32. Fixed block; 33. Positioning seat; 34. Lifting slot; 35. Compacting column; 36. Eccentric rod; 37. Compacting plate; 38. Pad; 39. Connecting rod slot; 40. Slope; 41. Support seat; 42. Support plate. DETAILED DESCRIPTION

[0029] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figures 1 to 9As shown, the utility model proposes a kitchen waste crushing device, which includes a housing 1 with an openable front cover, a feed port 2 is provided on one side of the top of the housing 1, a feed channel 3 used in conjunction with the feed port 2 is provided inside the housing 1, and crushing rollers 4 used in conjunction with each other are provided on both sides of the bottom of the feed channel 3, which are used to crush and pulverize the kitchen waste entering the feed channel 3 through the feed port 2 to achieve the processed particle size, and the crushing rollers 4 are rotatably connected to the inner wall of the housing 1, and the rear end of the crushing rollers 4 passes through the housing 1 and extends to the rear thereof, and the rear ends of the crushing rollers 4 on both sides are fixedly connected with full gears 19 meshing with each other, and the rear end of the crushing rollers 4 on the side close to the feed port 2 is fixedly connected with a motor 2 20, and the bottom end of the motor 2 20 is fixedly connected with a motor seat 2 21. Therefore, when the motor 20 is powered on and driven, the full gear 19 can be driven to rotate, and under the meshing action, the two crushing rollers 4 rotate in opposite directions to achieve the crushing effect.

[0032] Next, a conveying part 5 is provided below the crushing roller 4. Conveying rollers 6 for driving the conveying part 5 are provided on both sides of the conveying part 5. The rear end of the conveying roller 6 passes through the shell 1 and extends to the rear thereof. The rear end of the conveying roller 6 is fixedly connected to a motor 22. A motor seat 23 is fixedly connected between the motors 22 on both sides. The motor seat 23 is fixedly connected to the rear of the shell 1. The motor seat 21 is fixedly connected to the motor seat 23. A driven roller 7 for supporting the conveying roller 6 is provided in the middle of the conveying rollers 6 on both sides. The driven roller 7 is rotatably connected to the inside of the shell 1. An isolation plate 8 fixedly connected to the shell 1 is provided below the conveying part 5. A bevel 9 is provided on the side of the isolation plate 8 away from the feed port 2. After being crushed by the crushing roller 4, the kitchen waste falls onto the conveying part 5. As it moves along with the conveying, it falls onto the bevel 9 at the end and falls with gravity.

[0033] Next, a press box 10 is provided below the bevel 9 for use with the press box 10. The press box 10 is fixedly connected to the inside of the housing 1. The kitchen waste falling from the bevel 9 can fall into the press box 10. At this time, the inside of the press box 10 is mixed with the residue and residue liquid of the crushed kitchen waste. The bottom of the press box 10 is provided with a plurality of water filtering meshes 11. Therefore, when the garbage falls in, the residue liquid can fall along the water filtering meshes 11 and fall into the residue water tank 17 provided below. At the same time, residue outlets 12 are provided on both sides of the press box 10. Connecting rods 13 are provided at the front and rear ends of the residue outlets 12. Push plates 14 whose shapes match the residue outlets 12 are fixedly connected on both sides of the connecting rods 13. A slope 40 is provided at the top of the connecting rods 13. This allows the garbage to fall along the slope 45 when it falls onto the push plate 14 without causing accumulation. At the same time, a reciprocating structure 15 is provided on the side of the push plate 14 close to the feed port 2 to drive it to move back and forth. At the same time, a compacting structure 16 is provided at the top of the pressing box 10 for use with it, and slag boxes 18 are provided on both sides of the slag water box 17 for use with the slag outlet 12.

[0034] Therefore, when the garbage is drained from the pressing box 10, the slag water falls into the slag water tank 17. At this time, the compacting structure 16 is started to compact the slag remaining in the pressing box 10. Subsequently, the reciprocating structure 15 is driven to push part of the slag out through the slag outlet 12 and drop it into the slag boxes 18 on both sides, completing the solid-liquid separation. The compacted slag has a smaller volume and is more convenient to transport.

[0035] In order to further explain the specific working principle of the present utility model, the above-mentioned cyclic reciprocating structure 15 includes a motor 3 24 arranged below the isolation plate 8, the motor 3 24 is fixedly connected to the rear of the inner wall of the housing 1, a semicircular gear 25 is fixedly connected to the output shaft of the motor 3 24, and a cyclic driving part 26 for use with the semicircular gear 25 is arranged outside the semicircular gear 25, the cyclic driving part 26 is in an elliptical ring shape, and a support plate 42 is slidably connected below the cyclic driving part 26, and the support plate 42 is fixedly connected to the bottom wall of the housing 1. The upper and lower ends of the inner wall of the cyclic driving part 26 are fixedly connected with a latch 27 that meshes with the semicircular gear 25, and the upper and lower latches 27 do not mesh with the semicircular gear 25 at the same time, and the side of the cyclic driving part 26 close to the push plate 14 is fixedly connected with a connecting shaft 28, and the connecting shaft 28 is fixedly connected to the push plate 14.

[0036] Therefore, motor three 24 drives the semicircular gear 25 to rotate clockwise, and when its toothed part engages with the latch teeth 27 at the upper end, it pushes the circulating drive part 26 to translate toward the push plate 14, and drives the push plate 14 to move through the connecting shaft 28, drives the compacted slag in the pressing box 10 to move, and falls into the slag box 18. When the teeth of the semicircular gear 25 engage with the latch teeth 27 at the lower end, it pushes the circulating drive part 26 to translate away from the push plate 14, and can also drive the push plate 14 to move to scrape off the slag.

[0037] In order to further explain the specific working principle of the present utility model, the compaction structure 16 includes a box body 29 arranged above the pressing box 10 and fixedly connected to the inside of the outer shell 1, an eccentric wheel 30 is arranged on the upper part of the inside of the box body 29, and a motor 31 fixedly connected to the box body 29 is arranged behind the eccentric wheel 30. The output shaft of the motor 31 is fixedly connected to the center of the eccentric wheel 30, and a fixed block 32 is rotatably connected to the output shaft of the motor 31. The fixed block 32 is fixedly connected to the top wall of the box body 29, and a positioning seat 33 is fixedly connected to the middle of the bottom wall of the box body 29. The positioning seat 33 and the inner side wall of the box body 29 are mutually connected by a support seat 41. A lifting groove 34 is provided inside the positioning seat 33, and a compacting column 35 is arranged in the lifting groove 34. The top end of the compacting column 35 is rotatably connected to an eccentric rod 36, and the eccentric rod 36 is rotatably connected to the eccentric wheel 30. The bottom end of the compacting column 35 passes through the box body 29 and is fixedly connected to a compacting plate 37. A pad 38 is fixed to the bottom end of the compacting plate 37. The front and rear ends of the pad 38 are provided with connecting rod receiving grooves 39 used to cooperate with the connecting rod 13.

[0038] Therefore, when enough slag falls into the pressing box 10, the motor 4 31 starts, driving the eccentric wheel 30 to rotate, so that the eccentric rod 36 has a height difference in the vertical direction, and then produces displacement, driving the compacting column 35 to move up and down, and then driving the compacting plate 37 to move up and down, thereby achieving the compaction effect.

[0039] It should be specially noted here that the components described and identified in the text and drawings of the utility model are the key components constituting the utility model, and the remaining non-key components or obvious prior art components, such as screws, nuts and other connectors, and technical features similar to the prior art are not shown. However, this does not mean that the above-mentioned components do not exist in the utility model, nor can it be interpreted as a practical limitation on the utility model.

[0040] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A kitchen waste crushing device, comprising a housing (1) with an openable front cover, characterized in that: A feed port (2) is provided at one side of the top end of the shell (1), a feed channel (3) used in conjunction with the feed port (2) is provided inside the shell (1), crushing rollers (4) used in conjunction with each other are provided on both sides of the bottom of the feed channel (3), the crushing rollers (4) are rotatably connected to the inner wall of the shell (1), a conveying section (5) is provided below the crushing roller (4), conveying rollers (6) for driving the conveying section (5) to rotate are provided on both sides of the conveying section (5), driven rollers (7) for supporting the conveying rollers (6) are provided in the middle of the conveying rollers (6) on both sides, the driven rollers (7) are rotatably connected to the inside of the shell (1), an isolation plate (8) fixedly connected to the shell (1) is provided below the conveying section (5), a bevel (9) is provided on the side of the isolation plate (8) away from the feed port (2), and a bevel (9) is provided below the bevel (9). A pressing box (10) is provided for use with the pressing box (10), the pressing box (10) is fixedly connected to the interior of the outer shell (1), a plurality of water filtering mesh holes (11) are provided at the bottom end of the pressing box (10), slag outlets (12) are provided on both sides of the pressing box (10), connecting rods (13) are provided at the front and rear ends of the slag outlets (12), push plates (14) whose shapes match the slag outlets (12) are fixedly connected to both sides of the connecting rods (13), a reciprocating structure (15) for driving the push plates (14) to move back and forth is provided on the side of the pushing plates (14) close to the feed port (2), a compacting structure (16) for use with the pressing box (10) is provided at the top end, a slag water tank (17) is provided at the bottom end of the pressing box (10), and slag boxes (18) for use with the slag outlets (12) are provided on both sides of the slag water tank (17).

2. The kitchen waste crushing device according to claim 1, characterized in that: The rear end of the crushing roller (4) passes through the outer shell (1) and extends to the rear thereof, and the rear ends of the crushing rollers (4) on both sides are fixedly connected with mutually meshing full gears (19), and the rear end of the crushing roller (4) on the side close to the feed port (2) is fixedly connected with a second motor (20), and the bottom end of the second motor (20) is fixedly connected with a second motor base (21).

3. The kitchen waste crushing device according to claim 2, characterized in that: The rear end of the conveying roller (6) passes through the outer shell (1) and extends to the rear thereof; the rear end of the conveying roller (6) is fixedly connected to a motor 1 (22); a motor seat 1 (23) is fixedly connected between the motor 1 (22) on both sides; the motor seat 1 (23) is fixedly connected to the rear of the outer shell (1); and the motor seat 2 (21) is fixedly connected to the motor seat 1 (23).

4. The kitchen waste crushing device according to claim 1, characterized in that: The cyclic reciprocating structure (15) comprises a motor three (24) arranged below the isolation plate (8), the motor three (24) being fixedly connected to the rear of the inner wall of the housing (1), a semicircular gear (25) being fixedly connected to the output shaft of the motor three (24), a cyclic driving part (26) for use with the semicircular gear (25) being arranged outside the semicircular gear (25), the cyclic driving part (26) being in the shape of an elliptical ring, the upper and lower ends of the inner wall of the cyclic driving part (26) being fixedly connected with a latching tooth (27) meshing with the semicircular gear (25), the latching tooth (27) at the upper and lower ends not meshing with the semicircular gear (25) at the same time, the cyclic driving part (26) being fixedly connected with a connecting shaft (28) on the side close to the push plate (14), the connecting shaft (28) being fixedly connected to the push plate (14).

5. The kitchen waste crushing device according to claim 1, characterized in that: The compacting structure (16) comprises a box body (29) which is arranged above the pressing box (10) and fixedly connected to the inside of the outer shell (1); an eccentric wheel (30) is arranged above the inside of the box body (29); a motor (31) which is fixedly connected to the box body (29) is arranged behind the eccentric wheel (30); an output shaft of the motor (31) is fixedly connected to the center of the eccentric wheel (30); a fixed block (32) is rotatably connected to the output shaft of the motor (31); the fixed block (32) is fixedly connected to the top wall of the box body (29); A positioning seat (33) is fixedly connected to the middle of the bottom wall of the box body (29), a lifting groove (34) is opened inside the positioning seat (33), a compacting column (35) is arranged in the lifting groove (34), the top end of the compacting column (35) is rotatably connected to an eccentric rod (36), the eccentric rod (36) is rotatably connected to the eccentric wheel (30), the bottom end of the compacting column (35) passes through the box body (29) and is fixedly connected to a compacting plate (37), and the positioning seat (33) and the inner side wall of the box body (29) are mutually connected by a supporting seat (41).

6. The kitchen waste crushing device according to claim 5, characterized in that: A backing plate (38) is fixed to the bottom end of the compacting plate (37), and connecting rod receiving grooves (39) for matching with the connecting rod (13) are formed at the front and rear ends of the backing plate (38).

7. The kitchen waste crushing device according to claim 1, characterized in that: The top end of the connecting rod (13) is provided with a slope (40).

8. The kitchen waste crushing device according to claim 4, characterized in that: A support plate (42) is slidably connected below the circulation drive portion (26), and the support plate (42) is fixedly connected to the bottom wall of the housing (1).

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