Kitchen waste crushing device

Abstract

The utility model relates to the technical field of kitchen waste treatment, and discloses a kitchen waste crushing device which comprises a conveying shell, first rotating seats are fixedly arranged on one side of the upper end of the conveying shell and located at the front end and the rear end of the conveying shell, and a crushing cylinder is rotationally arranged at the upper end of the conveying shell; second rotating seats are fixedly arranged at the upper end of the conveying shell and the side, away from the first rotating seat, of the crushing barrel, an electric telescopic rod is connected between the two rotating seats, a first motor is fixedly arranged in the middle of one side of the crushing barrel, and the output end of the first motor extends into the crushing barrel and is fixedly connected with a rotating rod; and crushing cutters are fixedly arranged on the rotating rod at equal intervals, and a feeding shell is fixedly arranged in the middle of the upper end of the crushing cylinder. According to the kitchen waste secondary crushing device, secondary crushing can be carried out on kitchen waste, the crushing effect of the kitchen waste is improved, meanwhile, discharging is rapid and thorough, the solid-liquid separation effect is achieved, and subsequent utilization of the kitchen waste is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of restaurant and kitchen waste treatment, in particular to a restaurant and kitchen waste crushing device. Background Art

[0002] Food waste can be fermented through biological or physical methods to obtain organic fertilizer or feed. Whether it is biological or physical method, it needs to be crushed during the processing process.

[0003] However, most of the existing kitchen waste crushing devices will have residual garbage in the crushing device after crushing, which is not convenient for discharge, and it is not possible to separate the solid and liquid after crushing, which reduces its utilization rate.

[0004] Therefore, those skilled in the art provide a food waste crushing device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a restaurant waste crushing device, which can perform secondary crushing on the restaurant waste to improve its crushing effect, while discharging the material quickly and thoroughly, and has a solid-liquid separation effect, which is convenient for the subsequent utilization of the restaurant waste.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A kitchen waste crushing device comprises a conveying shell, a first rotating seat is fixedly arranged on one side of the upper end of the conveying shell and at both the front and rear ends thereof, a crushing cylinder is rotatably arranged on the upper end of the conveying shell, a second rotating seat is fixedly arranged on the upper end of the conveying shell and on the side of the crushing cylinder away from the first rotating seat, and an electric telescopic rod is connected between the two rotating seats;

[0008] A first motor is fixedly arranged in the middle of one side of the crushing cylinder, the output end of the first motor extends into the crushing cylinder and is fixedly connected to a rotating rod, crushing knives are fixedly arranged on the rotating rod at equal intervals, a feed shell is fixedly arranged in the middle of the upper end of the crushing cylinder, crushing rollers are rotatably arranged on both sides of the feed shell, a discharge pipe is fixedly arranged on one side of the lower end of the crushing cylinder, and a feed pipe is fixedly arranged on one side of the upper end of the conveying shell close to the discharge pipe;

[0009] A partition is fixedly arranged on one side of the conveying shell near the feed pipe, a third motor is fixedly arranged on one side of the partition, a conveying auger is fixedly connected to the output end of the third motor, and a filter is fixedly arranged on the inner wall of the lower end of the conveying shell.

[0010] Furthermore, a support rod is fixedly arranged inside one side of the lower end of the pulverizing cylinder, and both ends of the support rod rotate inside the corresponding first rotating seat respectively;

[0011] Through the above technical solution, the support rod rotates inside the first rotating seat, so that the grinding cylinder can rotate.

[0012] Furthermore, a solenoid valve is fixedly provided on the discharge pipe, and a telescopic pipe is fixedly connected between the discharge pipe and the feed pipe;

[0013] Through the above technical solution, the switch of the discharge pipe is controlled by the solenoid valve, and the length between the discharge pipe and the feed pipe is increased by the telescopic tube.

[0014] Furthermore, a liquid storage tank is fixedly arranged at the lower end of the conveying shell and located at the filter screen, and a liquid storage pipe is fixedly arranged at one side of the lower end of the liquid storage tank;

[0015] Through the above technical solution, the liquid is stored in the liquid storage tank and the stored liquid is discharged through the liquid storage pipe.

[0016] Furthermore, second motors are fixedly arranged on both sides of the front end of the feed shell, and the output ends of the two second motors penetrate the feed shell and are fixedly connected to the corresponding ends of the crushing rollers;

[0017] Through the above technical solution, the crushing roller is driven to rotate by the second motor.

[0018] Furthermore, a discharge port is fixedly provided on the inner wall of the lower end of the conveying shell and on a side away from the third motor, and a storage box is fixedly provided on the lower end of the conveying shell and located at the discharge port;

[0019] Through the above technical solution, solid waste is collected through the storage box.

[0020] Furthermore, a support leg is fixedly provided at the lower end of the conveying shell and at one side away from the material storage box;

[0021] Through the above technical solution, the conveying shell is supported by the supporting legs.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes a kitchen waste crushing device, which drives the crushing roller to rotate through the second motor, thereby preliminarily crushing the kitchen waste entering from the feed port, and then drops it into the crushing cylinder. At this time, the first motor drives the rotating rod to rotate the crushing knife, so as to cut and crush the preliminarily crushed kitchen waste again, thereby improving the crushing effect of the kitchen waste and increasing the utilization of the kitchen waste.

[0024] 2. The utility model proposes a kitchen waste crushing device, which uses an electric telescopic rod in conjunction with two second rotating seats to lift one end of the crushing cylinder to make it tilted, so that the crushed kitchen waste can be discharged from the discharge pipe more thoroughly.

[0025] 3. The utility model proposes a kitchen waste crushing device, which drives the conveying auger to rotate through a third motor, thereby conveying the kitchen waste in the conveying shell. When the kitchen waste is conveyed to the filter screen, the liquid in the kitchen waste is filtered through the filter screen, and the liquid enters the liquid storage tank for collection, and the solid waste continues to be conveyed forward and then enters the storage box for collection, thereby realizing the solid-liquid separation of the kitchen waste, which is convenient for the user's subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a front view of a kitchen waste crushing device proposed by the utility model;

[0027] Figure 2 This is a front cross-sectional view of a kitchen waste crushing device proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of a crushing cylinder of a kitchen waste crushing device proposed by the utility model;

[0029] Figure 4 for Figure 2 The enlarged view of point A in the middle;

[0030] Figure 5 for Figure 2 Enlarged view of point B in the middle.

[0031] Legend:

[0032] 1. Conveying shell; 2. First rotating seat; 3. Crushing cylinder; 4. Support rod; 5. Second rotating seat; 6. Electric telescopic rod; 7. First motor; 8. Crushing knife; 9. Feeding shell; 10. Second motor; 11. Crushing roller; 12. Discharging pipe; 13. Solenoid valve; 14. Feeding pipe; 15. Telescopic pipe; 16. Partition; 17. Third motor; 18. Conveying auger; 19. Filter; 20. Liquid storage tank; 21. Liquid discharge pipe; 22. Discharging port; 23. Storage tank; 24. Support leg; 25. Rotating rod. DETAILED DESCRIPTION

[0033] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0034] Reference Figure 1-5 The utility model provides an embodiment: a kitchen waste crushing device, comprising a conveying shell 1, a first rotating seat 2 is fixedly arranged on one side of the upper end of the conveying shell 1 and at both ends thereof, a crushing cylinder 3 is rotatably arranged on the upper end of the conveying shell 1, a second rotating seat 5 is fixedly arranged on the upper end of the conveying shell 1 and on the side of the crushing cylinder 3 away from the first rotating seat 2, and an electric telescopic rod 6 is connected between the two rotating seats 5;

[0035] A first motor 7 is fixedly arranged in the middle of one side of the crushing cylinder 3, the output end of the first motor 7 extends into the crushing cylinder 3 and is fixedly connected to a rotating rod 25, crushing knives 8 are fixedly arranged on the rotating rod 25 at equal intervals, a feed shell 9 is fixedly arranged in the middle of the upper end of the crushing cylinder 3, crushing rollers 11 are rotatably arranged on both sides of the feed shell 9, a discharge pipe 12 is fixedly arranged on one side of the lower end of the crushing cylinder 3, and a feed pipe 14 is fixedly arranged on one side of the upper end of the conveying shell 1 close to the discharge pipe 12;

[0036] A partition 16 is fixedly provided on one side of the conveying shell 1 near the feed pipe 14 , a third motor 17 is fixedly provided on one side of the partition 16 , a conveying auger 18 is fixedly connected to the output end of the third motor 17 , and a filter screen 19 is fixedly provided on the inner wall of the lower end of the conveying shell 1 .

[0037] A support rod 4 is fixedly arranged inside one side of the lower end of the crushing cylinder 3, and both ends of the support rod 4 rotate inside the corresponding first rotating seat 2 respectively, and the crushing cylinder 3 can be rotated by the support rod 4 rotating inside the first rotating seat 2;

[0038] A solenoid valve 13 is fixedly provided on the discharge pipe 12, and a telescopic tube 15 is fixedly connected between the discharge pipe 12 and the feed pipe 14. The switch of the discharge pipe 14 is controlled by the solenoid valve 13, and the length between the discharge pipe 12 and the feed pipe 14 is increased by the telescopic tube 15;

[0039] A liquid storage tank 20 is fixedly provided at the lower end of the conveying shell 1 and located at the filter screen 19, and a liquid storage pipe 21 is fixedly provided at one side of the lower end of the liquid storage tank 20. The liquid is stored through the liquid storage tank 20 and discharged through the liquid storage pipe 21.

[0040] Second motors 10 are fixedly arranged on both sides of the front end of the feed shell 9. The output ends of the two second motors 10 penetrate the feed shell 9 and are fixedly connected to the corresponding ends of the crushing rollers 11. The crushing rollers 11 are driven to rotate by the second motors 10.

[0041] A discharge port 22 is fixedly provided on the inner wall of the lower end of the conveying shell 1 and on a side away from the third motor 17. A storage box 23 is fixedly provided at the lower end of the conveying shell 1 and located at the discharge port 22, and solid waste is collected through the storage box 23;

[0042] A support leg 24 is fixedly provided at the lower end of the conveying shell 1 and at one side away from the material storage box 23 , and the conveying shell 1 is supported by the support leg 24 .

[0043] Working principle: When the food waste crushing device is used, the food waste is added from the feed port 9, and the second motor 10 drives the crushing roller 11 to rotate, so that the food waste entering from the feed port 9 is preliminarily crushed, and then falls into the crushing cylinder 3. At this time, the first motor 7 drives the rotating rod 25 to rotate the crushing knife 8, so as to cut and crush the preliminarily crushed food waste again. After the crushing is completed, the electric telescopic rod 6 is used in conjunction with the two second rotating seats 5 to lift one end of the crushing cylinder 3 to make it tilted, and the discharge pipe is opened by the electromagnetic valve 13 to discharge the garbage into the conveying shell 1. The third motor 17 drives the conveying auger 18 to rotate, so as to convey the food waste in the conveying shell 1. When the food waste is conveyed to the filter 19, the liquid in the food waste is filtered by the filter 19, and the liquid enters the liquid storage tank 20 for collection. The solid waste continues to be conveyed forward and then enters the storage tank 23 for collection, so as to realize the solid-liquid separation of the food waste.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A kitchen waste crushing device, comprising a conveying shell (1), characterized in that: A first rotating seat (2) is fixedly arranged on one side of the upper end of the conveying shell (1) and at both the front and rear ends thereof; a crushing cylinder (3) is rotatably arranged on the upper end of the conveying shell (1); a second rotating seat (5) is fixedly arranged on the upper end of the conveying shell (1) and on the side of the crushing cylinder (3) away from the first rotating seat (2); and an electric telescopic rod (6) is connected between the two rotating seats (5); A first motor (7) is fixedly arranged in the middle of one side of the pulverizing cylinder (3); an output end of the first motor (7) extends into the interior of the pulverizing cylinder (3) and is fixedly connected to a rotating rod (25); pulverizing knives (8) are fixedly arranged at equal intervals on the rotating rod (25); a feed shell (9) is fixedly arranged in the middle of the upper end of the pulverizing cylinder (3); pulverizing rollers (11) are rotatably arranged on both sides of the feed shell (9); a discharge pipe (12) is fixedly arranged on one side of the lower end of the pulverizing cylinder (3); and a feed pipe (14) is fixedly arranged on one side of the upper end of the conveying shell (1) close to the discharge pipe (12); A partition (16) is fixedly arranged on one side of the conveying shell (1) near the feed pipe (14), a third motor (17) is fixedly arranged on one side of the partition (16), an output end of the third motor (17) is fixedly connected to a conveying auger (18), and a filter screen (19) is fixedly arranged on the inner wall of the lower end of the conveying shell (1).

2. A kitchen waste crushing device according to claim 1, characterized in that: A support rod (4) is fixedly arranged inside one side of the lower end of the pulverizing cylinder (3), and both ends of the support rod (4) rotate inside the corresponding first rotating seat (2).

3. The kitchen waste crushing device according to claim 1, characterized in that: A solenoid valve (13) is fixedly arranged on the discharge pipe (12), and a telescopic pipe (15) is fixedly connected between the discharge pipe (12) and the feed pipe (14).

4. The kitchen waste crushing device according to claim 1, characterized in that: A liquid storage tank (20) is fixedly arranged at the lower end of the conveying shell (1) and located at the filter screen (19), and a liquid storage pipe (21) is fixedly arranged at one side of the lower end of the liquid storage tank (20).

5. The kitchen waste crushing device according to claim 1, characterized in that: Second motors (10) are fixedly arranged on both sides of the front end of the feed shell (9), and the output ends of the two second motors (10) penetrate the feed shell (9) and are fixedly connected to the ends of the corresponding crushing rollers (11).

6. The kitchen waste crushing device according to claim 1, characterized in that: A discharge port (22) is fixedly provided on the inner wall of the lower end of the conveying shell (1) and on a side away from the third motor (17), and a storage box (23) is fixedly provided on the lower end of the conveying shell (1) and located at the discharge port (22).

7. The kitchen waste crushing device according to claim 1, characterized in that: A support leg (24) is fixedly provided at the lower end of the conveying shell (1) and at a side away from the material storage box (23).

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