Garbage crushing device for garbage incineration power generation

Abstract

The invention relates to the technical field of waste incineration power generation, in particular to a waste crushing device for waste incineration power generation, which comprises a shell, an electric winding roller and the like, and an electric winding roller is connected in the shell. According to the device, an electric winding roller rotates, strip-shaped garbage is gradually wound on a roller body of the electric winding roller through a winding rod of the electric winding roller, after the electric winding roller is wound with more strip-shaped garbage, the electric winding roller rotates till a strip-shaped groove is aligned with a cutting knife, and then the cutting knife is inserted into the strip-shaped groove; the cutting knife is driven by the electric sliding block to slide leftwards or rightwards along the sliding rail, so that strip-shaped garbage wound on the electric winding roller is gradually cut off through the cutting knife, the strip-shaped garbage is separated from the electric winding roller after being cut into a plurality of short small sections, and therefore when the strip-shaped garbage is crushed through the crushing roller subsequently, the strip-shaped garbage is separated from the electric winding roller. And the materials can be crushed thoroughly.

Description

Technical Field

[0001] The invention relates to the technical field of waste incineration power generation, and in particular to a waste crushing device for waste incineration power generation. Background Art

[0002] In the prior art, when garbage is incinerated to generate electricity, in order to ensure the incineration effect and efficiency, the garbage must be crushed first. However, the existing garbage crushing devices usually crush the garbage by high-speed rotating blades. When crushing longer strips of garbage, due to the gaps between multiple blades, it is difficult to break the strips of garbage into shorter segments and crush them completely. There is even the possibility that the strips of garbage may entangle the crushing rollers, which will affect the subsequent incineration effect. Summary of the invention

[0003] In order to overcome the shortcoming of existing garbage crushing devices that it is difficult to completely crush long strips of garbage, the present invention provides a garbage crushing device for garbage incineration power generation.

[0004] The technical implementation scheme of the present invention is: a garbage crushing device for garbage incineration power generation, including a shell; a feed port is provided on the shell, a discharge port is provided on the shell, and two guiding inclined surfaces inclined downward toward the discharge port are arranged in the shell; it also includes an electric winding roller, a crushing roller, a lifting assembly and a cutting assembly; an electric winding roller is connected in the shell, a lifting assembly is connected on the shell, and the lifting assembly is also connected to an electric winding roller, and the two electric winding rollers are distributed longitudinally; each electric winding roller is provided with a plurality of winding rods, and the winding rods on the two electric winding rollers are staggered, and the lifting assembly is used to drive the electric winding roller located on the lower side to move up and down; two crushing rollers for crushing garbage are connected in the shell, and a plurality of blades are provided on the crushing roller, and the blades on the two crushing rollers are staggered; the crushing roller is located on the lower side of the electric winding roller; a cutting assembly for cutting strip-shaped garbage into small segments is connected in the shell.

[0005] Optionally, the lifting assembly includes an electric screw and a connecting block; four electric screws are fixedly connected to the shell; two connecting blocks are slidably connected to the shell, and all the connecting blocks are connected to the electric winding roller located on the lower side; every two electric screws are screwed together to a connecting block.

[0006] Optionally, the cutting assembly includes a slide rail, an electric slider, a fixed block and a cutting knife; a plurality of slide rails are transversely fixed in the shell, and the slide rails are parallel to the electric winding roller; an electric slider is slidably connected to each slide rail; a fixed block is fixed to each electric slider; each fixed block is connected to a cutting knife through an electric rotating shaft, and the cutting knives are distributed at both ends of the electric winding roller, and a plurality of strip grooves are opened on each electric winding roller; two partition chambers are arranged in the shell.

[0007] Optionally, it also includes an electric rotating rod and a first guide plate; a plurality of electric rotating rods are connected to the shell; the output ends of every two electric rotating rods are commonly fixedly connected to a first guide plate; the first guide plate is located between the feed port and the electric winding roller, and the connection between the electric rotating rod and the first guide plate is located in the middle of the first guide plate.

[0008] Optionally, a second guide plate is also included; two left-right symmetrical second guide plates are rotatably connected in the shell through a connecting rod, and the two second guide plates are tilted downward toward the left and right sides of the shell respectively.

[0009] Optionally, it also includes a conveyor belt, an electromagnetic plate and a receiving plate; two conveyor belts are connected in a left-right symmetrical manner in the shell; the conveyor belt is inclined toward the discharge port; two electromagnetic plates are fixedly connected in the shell; each electromagnetic plate is located inside the belt of a conveyor belt, and the lower side of the electromagnetic plate is the output end; a receiving plate is fixedly connected in the shell, the receiving plate is located on the lower side of the conveyor belt, and a chip discharge port is opened on the rear side of the shell.

[0010] Optionally, the upper surface of the receiving plate is inclined downward toward one side of the chip discharge opening.

[0011] Optionally, a plurality of convex balls are provided on the belt surface of the conveyor belt, and the lower side of the second guide plate is in contact with the conveyor belt.

[0012] Optionally, the inner wall surface of the shell is coated with a wear-resistant coating.

[0013] Optionally, it also includes a third guide plate, a permeable cloth and a drain pipe; a permeable groove is provided on the upper side of each second guide plate; a permeable cloth is arranged in each permeable groove; the permeable groove is connected to the drain pipe, the drain pipe runs through the shell, and the drain pipe is connected to an external water pump; two third guide plates are fixedly connected to the shell in a left-right symmetrical manner, and the two third guide plates are respectively inclined toward the middle of the shell.

[0014] The present invention has the following advantages: the present invention realizes that the strip-shaped garbage is gradually wound on the roller body of the electric winding roller by rotating the electric winding roller through the winding rod of the electric winding roller, and after the electric winding roller winds up a large number of strip-shaped garbage, the electric winding roller is rotated until the strip groove is aligned with the cutting knife, and then the cutting knife is inserted into the strip groove, and the cutting knife is driven by the electric slider to slide left or right along the slide rail, so that the strip-shaped garbage wound on the electric winding roller is gradually cut off by the cutting knife, so that the strip-shaped garbage is cut into several shorter segments and separated from the electric winding roller, so that when it is subsequently crushed by the crushing roller, it can be completely crushed; The first guide plate guides the strips of garbage entering from the feed port so that the strips of garbage fall downward in a vertical state, so as to ensure that when the strips of garbage come into contact with the electric winding roller, they can be wound around the electric winding roller. At the same time, the electric rotating rod drives the first guide plate to swing slightly to promote the falling of the strips of garbage. When the garbage moves on the guide slope, the iron filings in the garbage are gradually adsorbed and adhered to the belt surface of the conveyor belt under the attraction of the electromagnetic plate. By controlling the left and right conveyor belts to rotate counterclockwise and clockwise from front to back respectively, after the belt part of the conveyor belt with the iron filings is rotated to the upper side, this part of the garbage can slide down to the upper side of the receiving plate, and then, under the guidance of the upper side surface of the receiving plate, it is discharged from the chip discharge port to the rear side of the shell, thereby realizing the separation of iron filings from garbage; When the garbage falls onto the second guide plate, the water in the garbage can pass through the interception net on the permeable cloth permeable trough and enter the permeable trough. Then the water pump is controlled to suck away the water in the permeable trough through the drain pipe, thereby draining the garbage to ensure the subsequent incineration effect of the garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the garbage crushing device for garbage incineration power generation of the present invention; Figure 2 This is a diagram showing the installation state of the three-dimensional structure of the garbage crushing device for power generation by garbage incineration of the present invention, wherein the double-dotted line indicates the ground height; Figure 3 is a cross-sectional view of a housing of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the cutting assembly of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the third guide plate, water-permeable cloth, drainage pipe, conveyor belt, electromagnetic plate and receiving plate combination of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the housing of the present invention; Figure 7 This is a state diagram of the first guide plate rotating according to the present invention.

[0016] The markings of the components in the accompanying drawings are as follows: 1-shell, 1001-feeding port, 1002-discharging port, 1003-partition chamber, 1004-guide ramp, 1005-chip discharge port, 2-electric winding roller, 2001-winding rod, 2002-strip groove, 3-electric rotating rod, 4-first guide plate, 5-crushing roller, 101-electric screw rod, 102-connecting block, 201-slide rail, 202-electric slider, 203-fixed block, 204-cutting knife, 301-second guide plate, 30101-water-permeable groove, 302-third guide plate, 303-water-permeable cloth, 304-drain pipe, 401-conveyor belt, 402-electromagnetic plate, 403-receiving plate. DETAILED DESCRIPTION

[0017] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The words such as connection and coupling in this application include direct and indirect connection (coupling) unless otherwise specified.

[0018] Example 1 A garbage crushing device for garbage incineration power generation, such as Figure 1-Figure 7 As shown, it comprises a housing 1; a feed port 1001 is provided on the upper side of the housing 1, a discharge port 1002 is provided on the lower side of the housing 1, and two guiding inclined surfaces 1004 inclined downward toward the discharge port 1002 are provided in the housing 1; It also includes an electric winding roller 2, a crushing roller 5, a lifting assembly and a cutting assembly; the electric winding roller 2 is connected inside the shell 1, the lifting assembly is connected to the shell 1, the lifting assembly is also connected to an electric winding roller 2, and the two electric winding rollers 2 are distributed longitudinally; each electric winding roller 2 is provided with a plurality of winding rods 2001, and the winding rods 2001 on the two electric winding rollers 2 are staggered; two crushing rollers 5 are connected inside the shell 1, the crushing roller 5 is provided with a plurality of blades, and the blades on the two crushing rollers 5 are staggered; the crushing roller 5 is located at the lower side of the electric winding roller 2; the cutting assembly is connected inside the shell 1.

[0019] The lifting assembly includes an electric screw 101 and a connecting block 102; four electric screws 101 are fixedly connected to the shell 1; two connecting blocks 102 are slidably connected to the shell 1, and all the connecting blocks 102 are connected to the electric winding roller 2 located on the lower side; every two electric screws 101 are screwed together with a connecting block 102.

[0020] The cutting assembly includes a slide rail 201, an electric slider 202, a fixed block 203 and a cutting knife 204; four slide rails 201 are connected by transverse bolts in the shell 1, and the slide rails 201 are parallel to the electric winding roller 2; each slide rail 201 is slidably connected to an electric slider 202; each electric slider 202 is fixedly connected to a fixed block 203; each fixed block 203 is connected to a cutting knife 204 through an electric rotating shaft, and the cutting knives 204 are distributed on the front and rear sides of the electric winding roller 2, and each electric winding roller 2 is provided with four strip grooves 2002; two partition chambers 1003 are arranged in the shell 1, and the initial cutting knife 204 is located in the partition chamber 1003.

[0021] It also includes an electric rotating rod 3 and a first guide plate 4; six electric rotating rods 3 are connected to the shell 1; the output ends of every two electric rotating rods 3 are fixedly connected to a first guide plate 4; the first guide plate 4 is located between the feed port 1001 and the electric winding roller 2, and the connection between the electric rotating rod 3 and the first guide plate 4 is located in the middle of the first guide plate 4; a number of narrow channels are formed between the first guide plates 4.

[0022] It also includes a second guide plate 301; two left-right symmetrical second guide plates 301 are rotatably connected to the housing 1 through a connecting rod, and the two second guide plates 301 are tilted downward toward the left and right sides of the housing 1 respectively.

[0023] It also includes a conveyor belt 401, an electromagnetic plate 402 and a receiving plate 403; two conveyor belts 401 that are symmetrical on the left and right are connected to the shell 1; the conveyor belt 401 is inclined toward the discharge port 1002; two electromagnetic plates 402 are fixedly connected to the shell 1; each electromagnetic plate 402 is located inside the belt of a conveyor belt 401, and the lower side of the electromagnetic plate 402 is the output end; a receiving plate 403 is fixedly connected to the shell 1, and the receiving plate 403 is located on the lower side of the conveyor belt 401, and a chip discharge port 1005 is opened on the rear side of the shell 1.

[0024] The upper surface of the receiving plate 403 is tilted downward toward one side of the chip discharge opening 1005 , so as to guide the iron chips falling onto the receiving plate 403 toward the chip discharge opening 1005 .

[0025] The belt surface of the conveyor belt 401 is provided with a plurality of convex balls, and the lower side of the second guide plate 301 is in contact with the conveyor belt 401 .

[0026] The inner wall surface of the shell 1 is coated with a wear-resistant coating to enhance the wear resistance of the inner wall of the shell 1.

[0027] like Figure 1 As shown, the side where the connecting block 102 is located is the left side and the right side. When working, Figure 2As shown, the present invention is buried underground, the feed port 1001 is located on the ground, and a garbage collection device is arranged below the discharge port 1002. The strip-shaped garbage is manually fed into the housing 1 from the feed port 1001, and then the electric winding roller 2 and the crushing roller 5 are controlled to rotate, so that the strip-shaped garbage is gradually wound on the roller body of the electric winding roller 2 through the winding rod 2001 located on the upper side of the electric winding roller 2. After the upper side electric winding roller 2 is wound with more strip-shaped garbage, the upper side electric winding roller 2 is controlled to rotate so that the strip groove 2002 is aligned with the cutting knife 204, and then the strip-shaped garbage is discharged through the electric winding roller 2001. The electric rotating shaft at the connection between the fixed block 203 and the cutting knife 204 drives the cutting knife 204 to rotate to be perpendicular to the electric winding roller 2, so that the cutting knife 204 is inserted into the strip groove 2002, and then the fixed block 203 and the cutting knife 204 are driven by the electric slider 202 to slide left or right along the slide rail 201, so that the strip-shaped garbage wound on the electric winding roller 2 is gradually cut off by the cutting knife 204, so that the strip-shaped garbage is cut into several shorter segments and separated from the electric winding roller 2, so that it can be completely crushed when it is subsequently crushed by the crushing roller 5.

[0028] It should be noted that before the electric winding roller 2 continues to rotate to wind the strip-shaped garbage, the electric slider 202 is controlled to drive the fixed block 203 and the cutting knife 204 to move into the separation chamber 1003 to avoid the electric slider 202, the fixed block 203 and the cutting knife 204 blocking the electric winding roller 2 from winding the strip-shaped garbage, and the electric shaft at the connection between the fixed block 203 and the cutting knife 204 is controlled to drive the cutting knife 204 to rotate until it is separated from the strip groove 2002 to ensure that the electric winding roller 2 can rotate normally.

[0029] It should be noted that when the strips of garbage fall downward in a horizontal state until they come into contact with the electric winding roller 2, that is, the strips of garbage are parallel to the electric winding roller 2, at this time, the strips of garbage are easily rotated along with the winding rod 2001 under the manipulation of the winding rod 2001, resulting in difficulty in winding the strips of garbage through the winding rod 2001, and then causing the horizontal strips of garbage to easily escape from the winding, making it impossible to be cut into small sections. Therefore, a first guide plate 4 is provided, and the first guide plate 4 is used to guide the strips of garbage entering from the feed inlet 1001 so that the strips of garbage fall downward in a vertical state to ensure that they can be wound around the electric winding roller 2 when they come into contact with the electric winding roller 2. At the same time, the electric rotating rod 3 drives the first guide plate 4 to swing slightly to promote the falling of the strips of garbage. Further, when the cutting knife 204 is used to slide and cut the strips of garbage, the electric winding roller 2 is in a stopped rotating state, so that the newly fallen strips of garbage cannot be wound at this time. Figure 7As shown, the electric rotating rod 3 is controlled to drive the first guide plates 4 to rotate clockwise and counterclockwise from the front to the back, so that the first guide plates 4 are fitted together in pairs, making the first guide plates 4 wavy as a whole, so that the strip-shaped garbage can be blocked by the first guide plates 4 to prevent the strip-shaped garbage from continuing to move downward.

[0030] After the strip-shaped garbage is cut by the cutting blade 204, there may be a small amount of garbage that is initially long. After being cut by the cutting blade 204, the small segments formed are still long and are tightly connected to the electric winding roller 2 located on the upper side and cannot fall off, so that Figure 4 As shown, the electric screw 101 is controlled to rotate, and the connecting block 102 and the electric winding roller 2 on the lower side are driven by the electric screw 101 to move upward until the winding rod 2001 on the lower electric winding roller 2 contacts the roller body of the upper electric winding roller 2. Since the winding rods 2001 on the two electric winding rollers 2 are staggered, the winding rod 2001 on the lower side can be moved between the gaps of the winding rod 2001 on the upper side, so that the strip-shaped garbage that has not been detached from the upper electric winding roller 2 can be detached by the rotation of the electric winding roller 2 on the lower side, and gradually transferred and wound to the upper electric winding roller 2 on the lower side. The electric winding roller 2 on the lower side is then driven by the electric lead screw 101 to move the connecting block 102 and the electric winding roller 2 on the lower side downward until the electric winding roller 2 is aligned with the cutting knife 204, so that the above steps can be repeated, and the strip-shaped garbage wound on the electric winding roller 2 on the lower side is cut off by the cutting knife 204 to separate it from the electric winding roller 2, and then the garbage contacts the two shredding rollers 5 rotating in opposite directions, so that the two shredding rollers 5 cooperate to shred the strip-shaped garbage that has been cut into short segments, thereby effectively ensuring the shredding effect of the strip-shaped garbage, so as to facilitate the subsequent incineration operation of the garbage.

[0031] Since the garbage contains a lot of iron filings, in order to collect and utilize the iron filings in the garbage, when the strip-shaped garbage is crushed into small pieces by the crushing roller 5 and falls downward, the garbage is guided by the second guide plate 301, so that the garbage moves to the left and right sides of the two second guide plates 301 respectively, so as to ensure that the garbage all falls onto the guide slope 1004, and then moves to the discharge port 1002 under the guidance of the guide slope 1004, and then is discharged into the garbage collection device from the discharge port 1002. In the process of the garbage moving on the guide slope 1004, the iron filings in the garbage are gradually removed by the attraction of the electromagnetic plate 402. It is adsorbed and adhered to the belt surface of the conveyor belt 401, and the conveyor belts 401 on the left and right are controlled to rotate counterclockwise and clockwise from the front to the back respectively, so that the belt part of the conveyor belt 401 with iron filings adhered to it rotates to the upper side. Since the output end of the electromagnetic plate 402 is located on the lower side, it can no longer attract the iron filings moved to the upper side of the conveyor belt 401. This part of the garbage can slide down to the upper side of the receiving plate 403, and then, under the guidance of the upper surface of the receiving plate 403, it is discharged from the chip discharge port 1005 to the rear side of the shell 1, thereby separating the iron filings from the garbage, and the iron filings can be collected manually from the rear side of the shell 1.

[0032] It should be noted that, since a plurality of convex balls are arranged on the surface of the conveyor belt 401, during the rotation of the conveyor belt 401, the second guide plate 301 continuously contacts and separates from the convex balls on the conveyor belt 401, causing the second guide plate 301 to continuously vibrate, thereby effectively promoting the garbage on the second guide plate 301 to move downward.

[0033] Example 2 On the basis of Example 1, Figure 5 and Figure 6 As shown, it also includes a third guide plate 302, a permeable cloth 303 and a drain pipe 304; a permeable groove 30101 is opened on the upper side of each second guide plate 301; a permeable cloth 303 is arranged in each permeable groove 30101; the permeable groove 30101 is connected to the drain pipe 304, the drain pipe 304 runs through the shell 1, and the drain pipe 304 is connected to the external water pump; two third guide plates 302 are fixedly connected to the shell 1 in a left-right symmetrical manner, and the two third guide plates 302 are inclined toward the middle of the shell 1 respectively.

[0034] Since garbage usually contains moisture, in order to ensure the subsequent incineration effect of the garbage, when the garbage falls onto the second guide plate 301, the water in the garbage can pass through the permeable cloth 303 and enter the permeable groove 30101, and then the water pump is controlled to suck the water in the permeable groove 30101 through the drain pipe 304, thereby draining the garbage to ensure the subsequent incineration effect of the garbage, and guiding the garbage at the edge through the third guide plate 302 to ensure that all garbage can fall to the upper side of the second guide plate 301 to drain the moisture.

[0035] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A garbage pulverizing device for garbage incineration power generation, comprising a housing (1); a feed port (1001) is provided on the housing (1), a discharge port (1002) is provided on the housing (1), and two guiding inclined surfaces (1004) inclined downward toward the discharge port (1002) are provided in the housing (1); the characteristics are: The utility model also comprises an electric winding roller (2), a crushing roller (5), a lifting assembly and a cutting assembly; the housing (1) is connected with an electric winding roller (2), the housing (1) is connected with a lifting assembly, the lifting assembly is also connected with an electric winding roller (2), and the two electric winding rollers (2) are distributed longitudinally; each electric winding roller (2) is provided with a plurality of winding rods (2001), and the winding rods (2001) on the two electric winding rollers (2) are distributed in a mutually staggered manner; the lifting assembly is used to drive the electric winding roller (2) located at the lower side to move up and down; the housing (1) is connected with two crushing rollers (5) for crushing garbage, the crushing rollers (5) are provided with a plurality of blades, and the blades on the two crushing rollers (5) are distributed in a mutually staggered manner; the crushing roller (5) is located at the lower side of the electric winding roller (2); the housing (1) is connected with a cutting assembly for cutting strip-shaped garbage into small segments.

2. A garbage crushing device for garbage incineration power generation according to claim 1, characterized in that: The lifting assembly comprises an electric screw (101) and a connecting block (102); four electric screws (101) are fixedly connected to the housing (1); two connecting blocks (102) are slidably connected to the housing (1), and all the connecting blocks (102) are commonly connected to the electric winding roller (2) located at the lower side; and every two electric screws (101) are commonly screwed to one connecting block (102).

3. A garbage crushing device for garbage incineration power generation according to claim 1, characterized in that: The cutting assembly comprises a slide rail (201), an electric slider (202), a fixed block (203) and a cutting knife (204); a plurality of slide rails (201) are transversely fixedly connected in the housing (1), and the slide rails (201) are parallel to the electric winding roller (2); each slide rail (201) is slidably connected to an electric slider (202); each electric slider (202) is fixedly connected to a fixed block (203); each fixed block (203) is connected to a cutting knife (204) via an electric rotating shaft, and the cutting knives (204) are distributed at both ends of the electric winding roller (2), and each electric winding roller (2) is provided with a plurality of strip grooves (2002); two partition chambers (1003) are provided in the housing (1).

4. A garbage crushing device for garbage incineration power generation according to claim 1, characterized in that: It also comprises an electric rotating rod (3) and a first guide plate (4); a plurality of electric rotating rods (3) are connected to the housing (1); the output ends of every two electric rotating rods (3) are fixedly connected to a first guide plate (4); the first guide plate (4) is located between the feed port (1001) and the electric winding roller (2), and the connection between the electric rotating rod (3) and the first guide plate (4) is located in the middle of the first guide plate (4).

5. A garbage crushing device for garbage incineration power generation according to claim 1, characterized in that: It also comprises a second guide plate (301); two left-right symmetrical second guide plates (301) are rotatably connected in the shell (1) via a connecting rod, and the two second guide plates (301) are tilted downwards towards the left side and the right side of the shell (1), respectively.

6. A garbage crushing device for garbage incineration power generation according to claim 5, characterized in that: It also includes a conveyor belt (401), an electromagnetic plate (402) and a receiving plate (403); two conveyor belts (401) are connected to the shell (1) in a bilaterally symmetrical manner; the conveyor belts (401) are inclined toward a discharge port (1002); two electromagnetic plates (402) are fixedly connected to the shell (1); each electromagnetic plate (402) is located inside a belt of a conveyor belt (401), and the lower side of the electromagnetic plate (402) is an output end; a receiving plate (403) is fixedly connected to the shell (1), and the receiving plate (403) is located at the lower side of the conveyor belt (401); and a chip discharge port (1005) is opened at the rear side of the shell (1).

7. A garbage crushing device for garbage incineration power generation according to claim 6, characterized in that: The upper surface of the receiving plate (403) is inclined downward toward one side of the chip discharge opening (1005).

8. A garbage crushing device for garbage incineration power generation according to claim 6, characterized in that: A plurality of convex balls are arranged on the belt surface of the conveyor belt (401), and the lower side of the second guide plate (301) is in contact with the conveyor belt (401).

9. A garbage crushing device for garbage incineration power generation according to claim 1, characterized in that: The inner wall surface of the shell (1) is coated with a wear-resistant coating.

10. A garbage crushing device for garbage incineration power generation according to claim 5, characterized in that: It also comprises a third guide plate (302), a water-permeable cloth (303) and a drainage pipe (304); each second guide plate (301) is provided with a water-permeable groove (30101) on its upper side; each water-permeable groove (30101) is provided with a water-permeable cloth (303); the water-permeable groove (30101) is connected to a drainage pipe (304), the drainage pipe (304) runs through the housing (1), and the drainage pipe (304) is connected to an external water pump; two third guide plates (302) are fixedly connected to the housing (1) in a bilaterally symmetrical manner, and the two third guide plates (302) are respectively inclined towards the middle of the housing (1).

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