Garbage cutting and crushing device for garbage incineration power generation

Abstract

The utility model belongs to the technical field of garbage treatment equipment, and particularly relates to a garbage cutting and crushing device for garbage incineration power generation, which comprises a fixed cutting table, a straight guide rail is fixedly mounted on the upper end face of the fixed cutting table, and a sliding block is slidably connected to the upper portion of the straight guide rail. A first supporting plate, a second supporting plate and a third supporting plate are fixedly mounted on the upper end face of the sliding block, a telescopic air cylinder is fixedly connected to the upper end face of the first supporting plate, a telescopic rod is arranged in the telescopic air cylinder, and a cutter fixing plate is fixedly connected to the lower end face of the telescopic rod; the lower end face of the cutter fixing plate is fixedly connected with a cutter. According to the household garbage incinerator, the three vertical cutting mechanisms and the two rotary cutting mechanisms are arranged, the sizes of cut blocks are adjusted by adjusting the distances among the three vertical cutting mechanisms, the household garbage incinerator can adapt to various different household garbage, and the problems that combustion is insufficient and the incineration efficiency is low due to the fact that the sizes of the garbage are not uniform are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage processing equipment, in particular to a garbage splitting and crushing device for garbage incineration power generation. Background Art

[0002] With the acceleration of urbanization, the amount of garbage generated has increased year by year. Traditional landfill and composting methods can no longer meet the growing demand for garbage disposal. They occupy a large amount of land resources and may also cause pollution to the soil and groundwater. Garbage disposal has become an urgent problem to be solved. Waste incineration power generation is an effective way to dispose of garbage. Waste incineration power generation technology can convert chemical energy in garbage into electrical energy and realize the recycling of resources.

[0003] There are the following problems:

[0004] In the existing waste incineration process, the sizes and shapes of the waste are different, which can easily lead to incomplete combustion, affecting the incineration efficiency and environmental protection effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a garbage segmentation and crushing device for garbage incineration power generation, which solves the problem of insufficient garbage combustion, affecting the incineration efficiency and environmental protection effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a garbage segmentation and crushing device for garbage incineration power generation, comprising a fixed cutting table, a straight guide rail is fixedly installed on the upper end surface of the fixed cutting table, a slider is slidably connected to the upper part of the straight guide rail, a first support plate, a second support plate and a third support plate are fixedly installed on the upper end surface of the slider, a telescopic cylinder is fixedly connected to the upper end surface of the first support plate, a telescopic rod is arranged inside the telescopic cylinder, a cutter fixing plate is fixedly connected to the lower end surface of the telescopic rod, and a cutter is fixedly connected to the lower end surface of the cutter fixing plate.

[0007] As an optimal technical solution of the utility model, a rotating roller is arranged in the through hole of the lower end surface of the fixed cutting table, and the rotating roller is fixedly installed on the front and rear end surfaces of the fixed cutting table, and the front and rear end surfaces of the fixed cutting table are fixedly connected with a driving motor.

[0008] As a preferred technical solution of the utility model, the right end face of the fixed cutting table is fixedly connected with a cutting outlet, the lower part of the cutting outlet is provided with a rotary shredding feed port, the lower end face of the rotary shredding feed port is fixedly connected with a rotary shredding box, the lower end face of the rotary shredding box is fixedly connected with a rotary shredding outlet, the front end face of the rotary shredding box is fixedly installed with a rotary shredding upper motor, and the rear end face of the rotary shredding box is fixedly connected with a rotary shredding lower motor.

[0009] As a preferred technical solution of the utility model, an upper rotating shaft and a lower rotating shaft are fixedly installed inside the rotary shredder box, and rotating cutters are fixedly installed circumferentially of the upper rotating shaft and the lower rotating shaft, and the rotating cutters on the upper rotating shaft and the lower rotating shaft are arranged in an alternating manner.

[0010] As a preferred technical solution of the utility model, limit blocks are arranged on the left and right end surfaces of the straight guide rail, and the limit blocks are fixedly connected to the fixed cutting table.

[0011] As a preferred technical solution of the utility model, a guide rod is fixedly installed on the upper end surface of the cutter fixing plate, and the guide rod runs through the first support plate. The upper and lower structural arrangements of the first support plate, the second support plate and the third support plate are all the same.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model is provided with three sets of vertical cutting and two sets of rotary cutting mechanisms, and the size of the cut pieces is adjusted by adjusting the spacing between the three sets of vertical cutting mechanisms. It can adapt to a variety of different types of domestic waste and solve the problem of incomplete combustion and low incineration efficiency due to uneven size of waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the isometric structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 4 This is a schematic diagram of the top view structure of the utility model;

[0018] Figure 5 This is a left-side structural schematic diagram of the utility model;

[0019] Figure 6 This is a schematic diagram of the isometric structure of the XX section of the utility model;

[0020] Figure 7 This is a schematic diagram of the main structure of the XX section of the utility model;

[0021] Figure 8 It is an enlarged schematic diagram of the structure at point A of the utility model.

[0022] In the figure: 1. Fixed cutting table; 2. Straight guide rail; 3. Telescopic cylinder; 4. Guide rod; 5. First support plate; 6. Second support plate; 7. Third support plate; 8. Limit block; 9. Rotating roller; 10. Cutting block outlet; 11. Rotary shredding feed inlet; 12. Rotary shredding box; 13. Rotary shredding outlet; 14. Rotary shredding upper motor; 15. Driving motor; 16. Sliding block; 17. Cutter; 18. Telescopic rod; 19. Rotary cutter; 20. Upper rotating shaft; 21. Lower rotating shaft; 22. Rotary shredding lower motor; 23. Cutter fixing plate. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] See also Figure 1-8 The utility model provides the following technical solutions: a garbage segmentation and crushing device for garbage incineration power generation, comprising a fixed cutting table 1, a straight guide rail 2 is fixedly installed on the upper end surface of the fixed cutting table 1, a slider 16 is slidably connected to the upper part of the straight guide rail 2, a first support plate 5, a second support plate 6 and a third support plate 7 are fixedly installed on the upper end surface of the slider 16, a telescopic cylinder 3 is fixedly connected to the upper end surface of the first support plate 5, a telescopic rod 18 is arranged inside the telescopic cylinder 3, a cutter fixing plate 23 is fixedly connected to the lower end surface of the telescopic rod 18, and a cutter 17 is fixedly connected to the lower end surface of the cutter fixing plate 23.

[0026] In the present embodiment, two straight guide rails 2 are symmetrically arranged and fixed with bolts. Three groups of sliders 16 are arranged, and each group is provided with four. The sliders 16 can be used to adjust the cutting position, thereby adjusting the size of the cut blocks to adapt to different types of garbage. The first support plate 5, the second support plate 6 and the third support plate 7, the structure and working mode of the first support plate 5 are the same. Three telescopic cylinders 3 are arranged on each group of cutting tables, which can achieve equal force and make cutting more efficient. The telescopic cylinder 3 is fixed with threaded bolts, and the cutter fixing plate 23 and the cutter 17 are designed as one body.

[0027] Specifically, a rotating roller 9 is provided in the through hole of the lower end surface of the fixed cutting platform 1 , and the rotating roller 9 is fixedly installed on the front and rear end surfaces of the fixed cutting platform 1 , and the front and rear end surfaces of the fixed cutting platform 1 are fixedly connected to the driving motor 15 .

[0028] In this embodiment, ten rotating rollers 9 are provided, and the spacing between the rotating rollers 9 on the right side of the fixed cutting table 1 is smaller than that on the left side to prevent blockage caused by the smaller cut pieces in the later stage of cutting. The drive motor 15 transmits power to the rotating rollers 9 through the transmission shaft. The drive motors 15 are arranged at intervals on the left and right, and a total of ten are provided. The drive motors 15 are fixed with bolts.

[0029] Specifically, the right end face of the fixed cutting table 1 is fixedly connected with a cutting outlet 10, a rotary shredding feed port 11 is arranged at the lower part of the cutting outlet 10, a rotary shredding box 12 is fixedly connected to the lower end face of the rotary shredding box 12, a rotary shredding outlet 13 is fixedly connected to the lower end face of the rotary shredding box 12, a rotary shredding upper motor 14 is fixedly installed on the front end face of the rotary shredding box 12, and a rotary shredding lower motor 22 is fixedly connected to the rear end face of the rotary shredding box 12.

[0030] In this embodiment, the discharge port 10 is fixed to the fixed cutting table 1 by welding. After the garbage passes through the rotary shredder box 12, it will be changed from block to small pieces. The rotary shredder lower motor 22 and the rotary shredder upper motor 14 respectively provide power in opposite directions.

[0031] Specifically, an upper rotating shaft 20 and a lower rotating shaft 21 are fixedly installed inside the rotary shredder box 12, and rotating cutters 19 are fixedly installed around the upper rotating shaft 20 and the lower rotating shaft 21. The rotating cutters 19 on the upper rotating shaft 20 and the lower rotating shaft 21 are arranged alternately.

[0032] In this embodiment, the upper rotating shaft 20 rotates counterclockwise and the lower rotating shaft 21 rotates clockwise, which can effectively complete the cutting work without throwing garbage and waste out of the rotating shredding feed port 11. Six groups of rotating cutters 19 are arranged around the upper rotating shaft 20, and five groups of rotating cutters 19 are arranged around the lower rotating shaft 21, and each group of rotating cutters 19 is provided with three cutters.

[0033] Specifically, limit blocks 8 are provided on both end surfaces of the left and right sides of the straight guide rail 2 , and the limit blocks 8 are fixedly connected to the fixed cutting table 1 .

[0034] In this embodiment, four limit blocks 8 are provided and are fixed to the upper end surface of the fixed cutting table 1 by bolt connection.

[0035] Specifically, a guide rod 4 is fixedly mounted on the upper end surface of the cutter fixing plate 23 , and the guide rod 4 passes through the first support plate 5 . The upper and lower structural arrangements of the first support plate 5 , the second support plate 6 and the third support plate 7 are all the same.

[0036] In this embodiment, the guide rods 4 are fixed to the cutter fixing plate 23 by welding. Four guide rods are symmetrically arranged on each set of support plates to play a guiding and fixing role, and can prevent the cutter 17 from deflecting during cutting.

[0037] The working principle and use process of the utility model are as follows: the staff turns on the power supply, moves the slider 16, and makes it move left and right on the straight guide rail 2 until the first support plate 5, the second support plate 6 and the third support plate 7 are adjusted to a suitable position, and then fixes the slider 16, and then the initially compressed garbage and waste enters the left side of the fixed cutting table 1 through the conveying device, and at the same time, the driving motor 15, the rotary shredder upper motor 14 and the rotary shredder lower motor 22 start to work, and under the operation of the driving motor 15, the power is transmitted to the rotating roller 9, and under the action of the rotating roller 9, the initially compressed garbage and waste begins to move inside the fixed cutting table 1, and at the same time, the first support plate 5, the second support plate 6 and the third support plate 7 are adjusted to a suitable position. The three telescopic cylinders 3 on the second support plate 6 and the third support plate 7 start to work. Under the guiding action of the guide rod 4, the telescopic rod 18 starts to extend and retract, thereby driving the cutter fixing plate 23 and the cutter 17 to move up and down, so as to cut the garbage. The three sets of cutting structures are set up to improve the processing efficiency and adjust the cutting size. The garbage enters the rotary shredder box 12 through the cutting block outlet 10. Driven by the rotary shredder upper motor 14 and the rotary shredder lower motor 22, the upper rotating shaft 20 and the lower rotating shaft 21 start to rotate, driving the rotary cutter 19 to shred the cut garbage into uniform size, and finally discharged through the rotary shredder outlet 13 under the action of gravity.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A garbage splitting and crushing device for garbage incineration power generation, comprising a fixed cutting table (1), characterized in that: A straight guide rail (2) is fixedly mounted on the upper end surface of the fixed cutting table (1); a slider (16) is slidably connected to the upper part of the straight guide rail (2); a first support plate (5), a second support plate (6) and a third support plate (7) are fixedly mounted on the upper end surface of the slider (16); a telescopic cylinder (3) is fixedly mounted on the upper end surface of the first support plate (5); a telescopic rod (18) is arranged inside the telescopic cylinder (3); a cutter fixing plate (23) is fixedly mounted on the lower end surface of the telescopic rod (18); and a cutter (17) is fixedly mounted on the lower end surface of the cutter fixing plate (23).

2. The garbage segmentation and crushing device for garbage incineration power generation according to claim 1, characterized in that: A rotating roller (9) is arranged in a through hole on the lower end surface of the fixed cutting platform (1), and the rotating roller (9) is fixedly mounted on the front and rear end surfaces of the fixed cutting platform (1), and the front and rear end surfaces of the fixed cutting platform (1) are fixedly connected to a driving motor (15).

3. The garbage segmentation and crushing device for garbage incineration power generation according to claim 1, characterized in that: The right end face of the fixed cutting table (1) is fixedly connected to a cutting outlet (10), a rotary shredding feed port (11) is provided at the lower part of the cutting outlet (10), a rotary shredding box (12) is fixedly connected to the lower end face of the rotary shredding feed port (11), a rotary shredding box (12) is fixedly connected to the lower end face of the rotary shredding box (12), a rotary shredding outlet (13) is fixedly connected to the front end face of the rotary shredding box (12), and a rotary shredding upper motor (14) is fixedly installed to the rear end face of the rotary shredding box (12), and a rotary shredding lower motor (22) is fixedly connected to the rear end face of the rotary shredding box (12).

4. The garbage segmentation and crushing device for garbage incineration power generation according to claim 3 is characterized by: An upper rotating shaft (20) and a lower rotating shaft (21) are fixedly installed inside the rotary shredder box (12), and rotating cutters (19) are fixedly installed around the upper rotating shaft (20) and the lower rotating shaft (21), and the rotating cutters (19) on the upper rotating shaft (20) and the lower rotating shaft (21) are arranged in a staggered manner.

5. The garbage segmentation and crushing device for garbage incineration power generation according to claim 1, characterized in that: Limit blocks (8) are provided on the left and right end surfaces of the straight guide rail (2), and the limit blocks (8) are fixedly connected to the fixed cutting table (1).

6. The garbage segmentation and crushing device for garbage incineration power generation according to claim 1, characterized in that: A guide rod (4) is fixedly mounted on the upper end surface of the cutter fixing plate (23), and the guide rod (4) passes through the first support plate (5). The upper and lower structural arrangements of the first support plate (5), the second support plate (6) and the third support plate (7) are all the same.

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