Distributing plate for household garbage incineration

Abstract

The invention relates to the technical field of garbage incineration, in particular to a material distribution plate for household garbage incineration, which comprises a fixed plate body, a material pushing plate trailer, a movable plate body, a supporting sliding plate, a crankshaft, a transmission arm and a transmission belt. The material pushing plate trailer drives the crankshaft to rotate through the transmission belt, the crankshaft drives the transmission arm to circularly push the supporting sliding plate, the movable plate body is repeatedly lifted and swung, fluctuation change of the height of the material distribution plate is achieved, when the movable plate body is turned over and descends, garbage can conveniently cross the material distribution plate with the reduced height, and meanwhile the original function of the material distribution plate is reserved. And garbage blockage is effectively prevented, so that the garbage incineration efficiency is effectively improved.

Description

Technical Field

[0001] A cloth plate involved in the present invention, in particular, a cloth plate for domestic waste incineration applied to the technical field of waste incineration technology. Background Art

[0002] After domestic waste ferments in the waste storage, it is grabbed by a grab bucket and sent to the hopper. The waste in the hopper needs to pass through a feeding section, a drying section, a combustion section, an afterburning section, and a slag discharger. It takes about 2 hours for the waste to reach the furnace slag to complete this series of processes. During a stable incineration process, there are often phenomena such as a sudden thickening of the waste material layer and a higher air pressure. This is caused by phenomena such as the sliding of waste in the feeder, a large amount of wrapped material, hanging material, and compaction of waste, which has a certain impact on the stability of combustion.

[0003] Due to the change in the way of stacking waste in the waste storage now, an extrusion method is adopted for incineration, making the extruded material more compact. A row of triangular cloth plates is arranged on the feeding platform, so that the waste on the feeding platform can further loosen the compact waste and prevent the waste from sliding and hanging. The loose and stable waste is orderly pushed into the drying section through the feeding platform, ensuring that the combustion condition and the thickness of the material layer will not fluctuate. Since domestic waste contains many plastic bags and discarded clothes, this kind of waste is relatively long and easy to hang on the cloth plate, thereby preventing the subsequent waste from being pushed, causing blockage of the waste, being unfavorable for the loosening of the waste, and further affecting the incineration effect of the waste. Summary of the Invention

[0004] Aiming at the above-mentioned prior art, the technical problem to be solved by the present invention is that plastic bags and clothes are easy to hang on the cloth plate, affecting the pushing of waste and the incineration effect.

[0005] To solve the above problems, the present invention provides a cloth plate for domestic waste incineration, which includes a fixed plate body fixedly arranged at equal intervals on the top of the feeding platform. A pusher plate cart is slidably connected to one end of the feeding platform away from the fixed plate body, and the pusher plate cart is horizontally corresponding to the fixed plate body. An activity slot is opened in the middle of the fixed plate body, and the activity slot penetrates the feeding platform. An activity plate body is rotatably connected inside the activity slot, and the top end of the activity plate body is higher than the fixed plate body; a transverse slot is opened at the bottom of the activity slot, and the transverse slot is perpendicular to the activity slot. A support slide plate is inserted inside the transverse slot, and the support slide plate contacts the bottom of the activity plate body. A crankshaft is rotatably connected to the bottom of the feeding platform. A transmission arm is hinged between the crankshaft and the support slide plate. A support frame is fixedly connected to the bottom of the pusher plate cart. A transmission belt is rotatably connected between the crankshaft and the support frame, and the pusher plate cart is in transmission connection with the transmission belt.

[0006] In the above-mentioned cloth plate for domestic waste incineration, the cloth plate is formed by combining a rotatable movable plate body in a fixed plate body. When the pusher plate vehicle pushes the garbage onto the feeding platform, the movable plate body swings repeatedly, realizing the fluctuating change of the height of the cloth plate, facilitating the garbage to cross the cloth plate, while retaining the original function of the cloth plate, effectively preventing the garbage from being blocked, and thus effectively improving the garbage incineration efficiency.

[0007] As a further improvement of this application, one ends of the fixed plate body and the movable plate body close to the pusher plate vehicle are both arranged in an inclined plane, and the inclined plane end of the movable plate body is longer than that of the fixed plate body. The fixed plate body is arranged in a trapezoid shape. The pushed garbage is lifted along the inclined planes of the fixed plate body and the movable plate body. The height of the fixed plate body is relatively low. When the movable plate body flips and descends, it is convenient for the garbage to cross the cloth plate.

[0008] As a further further improvement of this application, a plurality of scraping teeth are uniformly and fixedly arranged at the inclined plane end of the movable plate body, and the scraping teeth extend out of the fixed plate body. When the garbage is lifted along the inclined plane of the movable plate body, the plastics and clothes in the garbage are scraped and torn through the scraping of the scraping teeth, effectively preventing the garbage from hanging on the cloth plate.

[0009] As a further further improvement of this application, a shearing cutter head is fixedly connected to one end of the fixed plate body away from the pusher plate vehicle. The shearing cutter head corresponds to the movable plate body in a cross manner. During the process of the movable plate body restoring and flipping, the garbage hanging on the movable plate body is sheared by the movable plate body and the shearing cutter head, realizing the cutting of the garbage, effectively preventing the garbage from affecting the flipping and restoring of the movable plate body, and at the same time making the garbage more fragmented, effectively improving the garbage incineration effect.

[0010] As another improvement of this application, the cross section of the shearing cutter head is arranged in a triangular shape, and the inner side surface of the shearing cutter head is flush with the movable groove. The shearing cutter head is made of tungsten steel alloy. The triangular shearing cutter head can better contact the movable plate body, effectively improving the shearing effect on the garbage.

[0011] As a supplementary improvement of this application, an oil cylinder is fixedly connected to the top of the support frame, and the output end of the oil cylinder is fixedly connected to the pusher plate vehicle. By pushing the pusher plate vehicle to move repeatedly through the oil cylinder, the repeated pushing of the garbage is realized.

[0012] As a supplementary improvement of this application, one-way bearings are fixedly connected to both ends of the crankshaft, and the rotation direction of the one-way bearings is the same as the extending direction of the oil cylinder. The one-way rotation of the crankshaft is realized by using the one-way bearings.

[0013] As yet another improvement of the present application, a pushing end is rotatably connected to the bottom of the end of the pushing plate cart away from the feeding platform. A blocking protrusion is vertically fixed to the top of the pushing end. The blocking protrusion is in the same direction as the contraction direction of the oil cylinder. The top of the blocking protrusion abuts against the feeding platform. During the pushing process of the pushing plate cart, the blocking protrusion abuts against the feeding platform, and a thrust is applied to the conveyor belt through the pushing end. Conversely, during the pushing process of the pushing plate cart, the blocking protrusion flips downward, and the pushing end cannot apply a thrust to the conveyor belt.

[0014] As yet another improvement of the present application, the conveyor belt is made of two chain loops, and a pushing chain shaft is fixedly connected between the two chain loops. The bottom end of the pushing end abuts against the pushing chain shaft. The conveyor belt made of chain loops is more firm. By applying a thrust to the pushing chain shaft through the pushing end, the rotation of the conveyor belt is realized.

[0015] As yet another improvement of the present application, the surface of the pushing end close to the blocking protrusion is inclined. A hook groove is formed on the other surface of the pushing end. The hook groove corresponds to the pushing chain shaft in a clamping manner. When the pushing end applies a thrust to the pushing chain shaft, the hook groove is clamped with the pushing chain shaft, effectively improving the force application stability of the pushing end to the pushing chain shaft.

[0016] In summary, in this solution, a movable plate body that can rotate is arranged in the fixed plate body to form a cloth plate. When the pushing plate cart pushes garbage towards the feeding platform, the pushing plate cart drives the crankshaft to rotate through the conveyor belt, and the crankshaft drives the transmission arm to cyclically push the supporting sliding plate, realizing the repeated lifting and swinging of the movable plate body, realizing the fluctuating change of the height of the cloth plate. When the movable plate body flips and descends, it is convenient for the garbage to cross the cloth plate with a reduced height, while retaining the original function of the cloth plate, effectively preventing garbage blockage, and thus effectively improving the garbage incineration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Is a three-dimensional structure diagram of the first embodiment of the present application;

[0018] Figure 2 Is a three-dimensional structure diagram of the installation position of the first embodiment of the present application in the incinerator;

[0019] Figure 3 Is a side sectional view of the first embodiment of the present application;

[0020] Figure 4 Is a top three-dimensional structure diagram of the feeding platform of the first embodiment of the present application;

[0021] Figure 5 Is a bottom three-dimensional structure diagram of the feeding platform of the first embodiment of the present application;

[0022] Figure 6 Is a side sectional view of the feeding platform of the first embodiment of the present application;

[0023] Figure 7 This is a three-dimensional structural diagram of the fixed plate body and the movable plate body in the first implementation mode of the present application;

[0024] Figure 8 This is a demonstration diagram of the garbage being scratched and torn in the second implementation mode of the present application;

[0025] Figure 9 This is a demonstration diagram of the garbage being sheared in the second implementation mode of the present application;

[0026] Figure 10 This is a demonstration diagram of the pushing end pushing the pushing chain shaft in the third implementation mode of the present application;

[0027] Figure 11 This is a demonstration diagram of the pushing end crossing the pushing chain shaft in the third implementation mode of the present application;

[0028] Figure 12 This is a side view of the pushing end in the third implementation mode of the present application.

[0029] Explanation of the reference numerals in the figure:

[0030] 1. Feeding platform; 2. Fixed plate body; 201. Movable groove; 202. Movable plate body; 203. Scraping teeth; 204. Shearing cutter head; 3. Pushing plate cart; 301. Bracket frame; 302. Oil cylinder; 4. Transverse groove; 401. Support sliding plate; 402. Crankshaft; 403. Transmission arm; 404. One-way bearing; 5. Transmission belt; 501. Chain ring; 502. Pushing chain shaft; 6. Pushing end; 601. Blocking convex block; 602. Hooking groove. Specific implementation mode

[0031] The following will make a detailed description of the three implementation modes of the present application with reference to the accompanying drawings.

[0032] The first implementation mode:

[0033] Figures 1-4 As shown, a cloth plate for domestic waste incineration includes a fixed plate body 2 fixedly arranged at equal intervals on the top of the feeding platform 1, and a pushing plate cart 3 is slidably connected to one end of the feeding platform 1 away from the fixed plate body 2, and the pushing plate cart 3 is horizontally corresponding to the fixed plate body 2. An activity groove 201 is opened in the middle of the fixed plate body 2, and the activity groove 201 penetrates the feeding platform 1. An activity plate body 202 is rotatably connected inside the activity groove 201, and the top end of the activity plate body 202 is higher than the fixed plate body 2;

[0034] The rotatable activity plate body 202 is arranged in the fixed plate body 2 to form a cloth plate. During the garbage pushing process, the garbage passes through the cloth plate, and the cloth plate disassembles and loosens the squeezed garbage, and effectively avoids the situations of garbage wrapping and sliding.

[0035] Figures 3-7 It is shown that a transverse groove 4 is formed at the bottom of the movable groove 201, and the transverse groove 4 is perpendicular to the movable groove 201. A support sliding plate 401 is inserted into the interior of the transverse groove 4. The support sliding plate 401 contacts the bottom of the movable plate body 202. A crankshaft 402 is rotatably connected to the bottom of the feeding platform 1. A transmission arm 403 is hinged between the crankshaft 402 and the support sliding plate 401. A support frame 301 is fixedly connected to the bottom of the pusher plate cart 3. A transmission belt 5 is rotatably connected between the crankshaft 402 and the support frame 301. The pusher plate cart 3 is in transmission connection with the transmission belt 5. One ends of the fixed plate body 2 and the movable plate body 202 close to the pusher plate cart 3 are both arranged in an inclined plane, and the inclined plane end of the movable plate body 202 is longer than that of the fixed plate body 2. The fixed plate body 2 is arranged in a trapezoid shape. The pushed garbage is lifted along the inclined planes of the fixed plate body 2 and the movable plate body 202. The height of the fixed plate body 2 is relatively low. When the movable plate body 202 is turned over and lowered, it is convenient for the garbage to cross the cloth plate;

[0036] When the pusher plate cart 3 pushes the garbage towards the feeding platform 1, the pusher plate cart 3 drives the crankshaft 402 to rotate through the transmission belt 5. The crankshaft 402 drives the transmission arm 403 to repeatedly push the support sliding plate 401 in a cycle, realizing the repeated lifting and swinging of the movable plate body 202, and realizing the fluctuating change of the height of the cloth plate. When the movable plate body 202 is turned over and lowered, it is convenient for the garbage to cross the cloth plate with a reduced height, while retaining the original function of the cloth plate, effectively preventing the garbage from being blocked, and thus effectively improving the garbage incineration efficiency.

[0037] The second implementation mode:

[0038] Figures 6-9 It is shown that a plurality of scraping teeth 203 are uniformly and fixedly arranged at the inclined plane end of the movable plate body 202, and the scraping teeth 203 extend out of the fixed plate body 2. When the garbage is lifted along the inclined plane of the movable plate body 202, the plastics and clothes in the garbage are scraped and torn through the scraping of the scraping teeth 203, effectively preventing the garbage from hanging on the cloth plate. One end of the fixed plate body 2 far from the pusher plate cart 3 is fixedly connected with a shearing cutter head 204. The shearing cutter head 204 intersects and corresponds to the movable plate body 202. During the process of the movable plate body 202 restoring and turning over, the garbage hanging on the movable plate body 202 is sheared by the movable plate body 202 and the shearing cutter head 204, realizing the cutting of the garbage, effectively preventing the garbage from affecting the turning and restoring of the movable plate body 202, and at the same time making the garbage finer, effectively improving the garbage incineration effect. The cross section of the shearing cutter head 204 is arranged in a triangular shape, and the inner side surface of the shearing cutter head 204 is flush with the movable groove 201. The shearing cutter head 204 is made of tungsten steel alloy. The triangular shearing cutter head 204 can better contact the movable plate body 202, effectively improving the shearing effect on the garbage;

[0039] During the garbage pushing process, the garbage is lifted upward along the inclined surfaces of the fixed plate body 2 and the movable plate body 202, and then crosses the cloth plate. During this process, the plastics and clothes in the garbage are scratched and torn by the scraping teeth 203, realizing the scraping and tearing of the plastics and clothes, effectively preventing the garbage from hanging on the cloth plate. The scraping teeth 203 also facilitate the garbage to exert force on the movable plate body 202, realizing the downward flipping of the movable plate body 202. When the movable plate body 202 descends below the fixed plate body 2, the garbage stuck in the scraping teeth 203 is squeezed out, effectively avoiding the retention of the garbage. The plastics and clothes that originally crossed the fixed plate body 2 are hung on the descending movable plate body 202. During the ascending restoration process of the movable plate body 202, a shearing motion occurs between the movable plate body 202 and the shearing cutter head 204, thereby shearing the garbage, effectively improving the fine crushing effect of the garbage.

[0040] The third implementation mode:

[0041] Figures 1-3 and Figures 10-11 As shown, an oil cylinder 302 is fixedly connected to the top of the support frame 301, and the output end of the oil cylinder 302 is fixedly connected to the pusher plate cart 3. By pushing the pusher plate cart 3 repeatedly through the oil cylinder 302, the repeated pushing of the garbage is realized. One-way bearings 404 are fixedly connected to both ends of the crankshaft 402, and the rotation direction of the one-way bearings 404 is the same as the extending direction of the oil cylinder 302. The one-way rotation of the crankshaft 402 is realized by using the one-way bearings 404;

[0042] The circular pushing of the garbage is realized by pushing the pusher plate cart 3 through the oil cylinder 302. The one-way rotation of the crankshaft 402 is restricted by the one-way bearings 404, and the rotation direction of the crankshaft 402 is the same as the extending pushing direction of the oil cylinder 302, so that the crankshaft 402 will rotate only during the garbage pushing process, and the crankshaft 402 will not rotate during the retraction process of the oil cylinder 302 driving the pusher plate cart 3.

[0043] Figure 3 and Figures 10-12It is shown that at the bottom of one end of the pusher plate truck 3 away from the feeding platform 1, a pushing end 6 is rotatably connected. Vertically fixed to the top of the pushing end 6 is a blocking projection 601. The blocking projection 601 is in the same direction as the contraction direction of the oil cylinder 302. The top of the blocking projection 601 abuts against the feeding platform 1. During the pushing-out process of the pusher plate truck 3, the blocking projection 601 abuts against the feeding platform 1, and a thrust is applied to the conveyor belt 5 through the pushing end 6. On the contrary, during the pushing-out process of the pusher plate truck 3, the blocking projection 601 flips downward, and the pushing end 6 cannot apply a thrust to the conveyor belt 5. The conveyor belt 5 is made of two chain loops 501, and a pushing chain shaft 502 is fixedly connected between the two chain loops 501. The bottom end of the pushing end 6 abuts against the pushing chain shaft 502. The conveyor belt 5 made of the chain loops 501 is more firm. By applying a thrust to the pushing chain shaft 502 through the pushing end 6, the rotation of the conveyor belt 5 is realized. One side of the pushing end 6 close to the blocking projection 601 is inclined. On the other side of the pushing end 6, a hooking groove 602 is formed. The hooking groove 602 corresponds to the pushing chain shaft 502 in a clamping manner. When the pushing end 6 applies a thrust to the pushing chain shaft 502, the hooking groove 602 is clamped with the pushing chain shaft 502, effectively improving the force application stability of the pushing end 6 to the pushing chain shaft 502;

[0044] During the process of garbage pushing, the pusher plate truck 3 moves towards the feeding platform 1 under the thrust of the oil cylinder 302. The pushing end 6 at the bottom of the pusher plate truck 3 moves on the conveyor belt 5. When the pushing end 6 contacts the pushing chain shaft 502, the thrust of the pusher plate truck 3 acts on the conveyor belt 5. The hooking groove 602 is clamped with the pushing chain shaft 502, effectively improving the pushing stability. Before this, since the conveyor belt 5 does not drive the crankshaft 402, the movable plate body 202 remains in the same state, thereby prolonging the action time of the fixed plate body 2 and the movable plate body 202. Subsequently, when the pusher plate truck 3 retracts and resumes, the pushing end 6 contacts the pushing chain shaft 502 again. At this time, the force application direction of the pushing end 6 is not blocked by the blocking projection 601, and the pushing end 6 is toggled and lifted to realize that the pushing end 6 automatically crosses over the pushing chain shaft 502.

[0045] Combined with the current actual requirements, the above implementation manner adopted in this application, the protection scope is not limited to this. Within the knowledge scope of those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. A cloth board for incineration of domestic waste, characterized in that: It comprises fixed plates (2) arranged equidistantly and fixed on the top of a feeding platform (1); one end of the feeding platform (1) away from the fixed plate (2) is slidably connected to a pusher trolley (3), and the pusher trolley (3) corresponds horizontally to the fixed plate (2); a movable groove (201) is provided in the middle of the fixed plate (2), and the movable groove (201) passes through the feeding platform (1); a movable plate (202) is rotatably connected inside the movable groove (201), and the top end of the movable plate (202) is higher than the fixed plate (2); The bottom of the movable groove (201) is provided with a transverse groove (4), and the transverse groove (4) is perpendicular to the movable groove (201); a supporting slide plate (401) is inserted into the interior of the transverse groove (4); the supporting slide plate (401) contacts the bottom of the movable plate body (202); the bottom of the feeding platform (1) is rotatably connected to a crankshaft (402); a transmission arm (403) is hinged between the crankshaft (402) and the supporting slide plate (401); the bottom of the pusher trolley (3) is fixedly connected to a support frame (301); a transmission belt (5) is rotatably connected between the crankshaft (402) and the support frame (301); and the pusher trolley (3) is transmission-connected to the transmission belt (5).

2. A material distribution board for incineration of domestic waste according to claim 1, characterized in that: The ends of the fixed plate body (2) and the movable plate body (202) close to the material pushing trolley (3) are both arranged in an inclined surface, and the inclined surface end of the movable plate body (202) is longer than the inclined surface end of the fixed plate body (2), and the fixed plate body (2) is arranged in a trapezoidal shape.

3. A domestic waste incineration distribution board according to claim 2, characterized in that: A plurality of scraping teeth (203) are evenly and fixedly arranged on the inclined surface end of the movable plate body (202), and the scraping teeth (203) extend out of the fixed plate body (2).

4. The material distribution board for incineration of domestic waste according to claim 3, characterized in that: One end of the fixed plate body (2) away from the material pushing trolley (3) is fixedly connected with a shearing blade head (204), and the shearing blade head (204) crosses and corresponds to the movable plate body (202).

5. A material distribution board for incineration of domestic waste according to claim 4, characterized in that: The cross section of the shearing blade (204) is triangular in shape, and the inner side surface of the shearing blade (204) is flush with the movable groove (201). The shearing blade (204) is made of tungsten steel alloy.

6. The material distribution board for incineration of domestic waste according to claim 1, characterized in that: The top of the support frame (301) is fixedly connected to an oil cylinder (302), and the output end of the oil cylinder (302) is fixedly connected to the material pushing plate cart (3).

7. A domestic waste incineration distribution board according to claim 6, characterized in that: One-way bearings (404) are fixedly connected to both ends of the crankshaft (402), and the rotation direction of the one-way bearing (404) is consistent with the extension direction of the oil cylinder (302).

8. The material distribution board for incineration of domestic waste according to claim 6, characterized in that: The bottom of one end of the pusher trolley (3) away from the feeding platform (1) is rotatably connected to a pushing end head (6), and a blocking protrusion (601) is vertically fixed to the top of the pushing end head (6). The blocking protrusion (601) and the oil cylinder (302) have the same contraction direction, and the top of the blocking protrusion (601) contacts the feeding platform (1).

9. A material distribution board for incineration of domestic waste according to claim 8, characterized in that: The transmission belt (5) is made of two chain rings (501), and a push chain shaft (502) is fixedly connected between the two chain rings (501), and the bottom end of the push end head (6) is in contact with the push chain shaft (502).

10. A material distribution board for incineration of domestic waste according to claim 9, characterized in that: The push end (6) has a side close to the blocking protrusion (601) arranged in an inclined manner, and the other side of the push end (6) is provided with a hooking groove (602), and the hooking groove (602) is engaged and corresponds to the push chain shaft (502).

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