A household garbage incineration slag conveying device

Abstract

The application discloses a household garbage incineration slag conveying device and relates to the technical field of household garbage incineration slag treatment. The device comprises a tubular machine shell, a screw conveyor arranged in the tubular machine shell, and a feeding port and a discharging port arranged on the surface of the tubular machine shell. The device further comprises a butt joint pipe, a feeding frame, a material guiding frame, a sleeve pipe and a rotating plate. The butt joint pipe is fixedly penetrated through the inner and outer walls of the tubular machine shell and is used for connecting a water pipe. The feeding frame is fixedly installed on the top of the discharging port. The material guiding frame is fixedly installed on the inner wall of the feeding frame. The sleeve pipe is fixedly penetrated through the inner and outer walls of the feeding frame. The rotating plate is rotatably installed on the surface of the sleeve pipe. A first torsional spring is arranged between the rotating plate and the sleeve pipe. The rotating plate is used for weakening the impact of the slag and controlling the rotating range of the rotating plate, so that the screw conveyor can keep stable conveying efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household garbage incineration slag treatment, in particular to a household garbage incineration slag conveying device. BACKGROUND

[0002] The household garbage incineration slag conveying device is one of the key equipment of the garbage incineration power plant or treatment center, which is mainly used for conveying the slag generated after incineration to the subsequent processing unit.

[0003] The patent with the patent announcement number CN221025865U relates to a household garbage incineration slag cleaning conveying device, the front of the cylinder is provided with a first support seat, the inside of the first support seat is provided with a conveying device, one end of the cylinder is provided with a first support seat, the other end of the cylinder is provided with a second support seat, the other end of the cylinder is provided with a discharge port, the outer circumferential wall of the cylinder and close to the conveying device is provided with a feeding port, the right side of the cylinder is provided with a cleaning device, the conveying device includes a high-power motor, the inside of the cylinder is provided with an auger conveying rod, which avoids that the household garbage incineration slag is in water for a long time, thereby preventing the household garbage incineration slag from absorbing a large amount of water to cause a large increase in weight, increasing the cost of later landfill, and improving the dryness and practicality of the household garbage incineration slag cleaning conveying device when cleaning the household garbage incineration slag.

[0004] In the above-mentioned patent, the household garbage incineration slag is cleaned, the slag is pushed by the auger conveying rod after being cleaned by the cleaning device, and the slag is cleaned during the conveying process, but during the conveying of the slag into the cylinder, the slag has sharp edges on the surface, and when the slag is conveyed downward, not only will it collide with the edges of the auger conveying rod, but also will scratch the surface of the auger conveying rod. After long-term use, the friction and scraping will cause the surface of the auger conveying rod to wear, thereby affecting the conveying effect. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a household garbage incineration slag conveying device, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present application is realized by the following technical solutions: A household garbage incinerator slag conveying device, comprising a tubular casing, the inside of the tubular casing is provided with an auger conveyor, the surface of the tubular casing is provided with a feeding port and a discharging port, comprising: a butt joint pipe, the butt joint pipe is fixedly penetrated in the inner and outer walls of the tubular casing, the butt joint pipe is used for connecting a water pipe, tap water is injected into the tubular casing through the butt joint pipe, the water flow is mixed with the slag in conveying, and the furnace ash attached to the surface of the slag is washed away by the tap water; a feeding frame, the feeding frame is fixedly installed on the top of the discharging port; a guide frame, the guide frame is fixedly installed on the inner wall of the feeding frame; a sleeve, the sleeve is fixedly penetrated in the inner and outer walls of the feeding frame; a rotating plate, the rotating plate is rotatably installed on the surface of the sleeve, a first torsional spring is arranged between the rotating plate and the sleeve, the rotating plate rotates to drive the round rod to rotate synchronously, and the first torsional spring is stretched in the rotating process; and a round rod, the round rod is fixedly installed on one side of the rotating plate close to the tubular casing.

[0007] According to the above technical solution, the inner wall of the feeding frame is fixedly installed with a connecting plate, one side of the connecting plate close to the rotating plate is fixedly installed with an elastic telescopic rod, the movable end of the elastic telescopic rod is fixedly installed with a T-shaped plate, the T-shaped plate moves to compress the movable end of the elastic telescopic rod, so that the elastic telescopic rod stores energy, an upward counterforce is applied to the T-shaped plate, and a roller is rotatably installed on the circumferential surface of the T-shaped plate.

[0008] According to the above technical solution, a rectangular groove is formed in the rotating plate, the connecting plate is in contact with the inner wall of the discharging port, when the rotating plate drives the roller to move, the connecting plate in stable contact with the discharging port provides necessary support force for the elastic telescopic rod, and one side of the roller close to the connecting plate is in contact with the rotating plate.

[0009] According to the above technical solution, the surface of the feeding frame is provided with a limiting device for fixing the rotating plate, and a supporting device for improving operation stability is arranged on the limiting device; the limiting device comprises a loading plate, a movable rod, a sliding plate, a reset spring, a carrying block and a blocking plate, the round rod contacts the blocking plate away from the loading plate in the rotating process, and pushes the blocking plate to rotate towards the loading plate, the loading plate is fixedly penetrated in the inner and outer walls of the feeding frame, the movable rod is slidably penetrated in the top of the inner wall of the loading plate, the sliding plate is fixedly installed at the bottom of the movable rod, the reset spring is arranged between the sliding plate and the loading plate, the carrying block is fixedly installed on the surface of the sliding plate, the blocking plate is rotatably installed on the circumferential surface of the carrying block, a second torsional spring is arranged between the carrying block and the blocking plate, the blocking plate rotates to stretch the second torsional spring, the second torsional spring resets to drive the blocking plate to rotate back, and one side of the blocking plate away from the loading plate is in contact with the inner wall of the sliding plate.

[0010] According to the technical scheme, the movable slot is arranged on the side of the loading plate close to the mounting block, the inner wall of the sliding plate is in contact with the loading plate, the sliding plate moves to drive the movable rod to move downward, and the sliding plate moves to compress the return spring.

[0011] According to the technical scheme, the support device comprises a connecting plate, a lifting plate, a rectangular frame and a sliding block, the connecting plate is fixedly installed on the side of the loading plate close to the mounting block, the lifting plate is slidingly installed on the inner wall of the connecting plate, the rectangular frame is fixedly installed on the bottom of the lifting plate, the sliding block is fixedly installed on the side of the rectangular frame close to the loading plate, the rectangular frame is fixedly connected with the sliding plate, when the sliding plate moves downward, the sliding plate drives the rectangular frame to move downward synchronously, the sliding block is in contact with the inner wall of the movable slot, and the movable slot ensures smooth movement of the sliding block in the vertical direction.

[0012] According to the technical scheme, the bottom of the rectangular frame is fixedly installed with a triangular block, the top of the triangular block is in contact with the sliding plate, and the side of the triangular block close to the sliding block is in contact with the loading plate, so that the loading plate provides additional support force for the triangular block, and the support force is transmitted to the sliding plate through the triangular block.

[0013] According to the technical scheme, the side of the extrusion block close to the friction plate is provided with an arc surface, the arc surface of the extrusion block is in contact with the friction plate during movement and continuously presses the friction plate through the arc surface, and the friction plate itself has elasticity.

[0014] The application provides a household garbage incineration slag conveying device.

[0015] (1) The household garbage incineration slag conveying device guides the slag to move towards the rotating plate, guides the slag to move downward, increases the moving path of the slag downward conveying, reduces the impact force when the slag contacts the edge of the output end of the auger conveyor, thereby reducing the abrasion of the auger conveyor, the elastic expansion rod transmits the reaction force applied to the T-shaped plate to the rotating plate, the elastic expansion rod is arranged to weaken the impact of the slag on the rotating plate and control the range of downward rotation of the rotating plate, prevent the rotating plate from rotating excessively to affect the work of the auger conveyor, and ensure that the auger conveyor maintains stable conveying efficiency.

[0016] (2) The household garbage incineration slag conveying device applies resistance to the round rod through the blocking plate, so that the rotating plate is stably arranged at the specified position, the blocking plate is arranged to automatically arrange the rotating plate at the specified position, the conveying mode of the slag can be flexibly adjusted according to actual needs, the restriction can be quickly released through the downward pulling of the handle, the handle can be quickly used for resetting operation of the rotating plate, and the overall efficiency of adjusting the conveying mode of the slag is improved.

[0017] (3) The household garbage incineration slag conveying device, the movable groove ensures smooth movement of the sliding block, the loading plate provides support for the triangular block, through the guidance of the sliding block and the support of the triangular block, the smoothness and stability of the sliding plate movement are enhanced, the slag conveying mode switching process is stable and reliable, at the same time, the friction plate and the extrusion block are in close contact, so that the lifting plate remains stable at the specified position, the stability of the rectangular frame is further enhanced, and the blocking plate can stably limit the rotating plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is a schematic diagram of the internal structure of the tubular casing of the present application;

[0020] Figure 3 It is a schematic diagram of the position structure of the tubular casing and the connecting plate of the present application;

[0021] Figure 4 It is a schematic diagram of the internal structure of the material conveying frame of the present application;

[0022] Figure 5 It is a schematic diagram of the overall structure of the rotating plate of the present application;

[0023] Figure 6 It is a schematic diagram of the position structure of the rotating plate and the roller of the present application;

[0024] Figure 7 It is a schematic diagram of the overall structure of the loading plate of the present application;

[0025] Figure 8 It is a schematic diagram of the position structure of the loading plate and the movable rod of the present application;

[0026] Figure 9 It is a schematic diagram of the position structure of the sliding block of the present application;

[0027] Figure 10 It is a schematic diagram of the position structure of the lifting plate of the present application.

[0028] In the figure: 1, tubular casing; 2, auger conveyor; 3, butt joint pipe; 4, material conveying frame; 5, material guiding frame; 6, sleeve; 7, rotating plate; 8, round rod; 9, connecting plate; 10, elastic expansion rod; 11, T-shaped plate; 12, roller; 131, loading plate; 132, movable rod; 133, sliding plate; 134, return spring; 135, carrying block; 136, blocking plate; 137, handle; 141, adapter plate; 142, lifting plate; 143, rectangular frame; 144, sliding block; 145, triangular block; 146, extrusion block; 147, friction plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0030] Please refer to Figures 1-6 An embodiment of the present application is a household garbage incineration slag conveying device, which comprises a tubular casing 1, a screw conveyor 2 arranged inside the tubular casing 1, and a feed inlet and a discharge outlet arranged on the surface of the tubular casing 1, comprising: a butt joint pipe 3 fixedly penetrating the inner and outer walls of the tubular casing 1, the butt joint pipe 3 being used for connecting a water pipe; a material conveying frame 4 fixedly installed on the top of the discharge outlet; a material guiding frame 5 fixedly installed on the inner wall of the material conveying frame 4; a sleeve 6 fixedly penetrating the inner and outer walls of the material conveying frame 4; a rotating plate 7 rotationally installed on the surface of the sleeve 6, a first torsional spring being arranged between the rotating plate 7 and the sleeve 6; and a round rod 8 fixedly installed on one side of the rotating plate 7 close to the tubular casing 1. By increasing the moving path of downward conveying of the slag, the impact force when the slag contacts the edge of the output end of the screw conveyor 2 is reduced, thereby reducing the abrasion of the screw conveyor 2.

[0031] The inner wall of the material conveying frame 4 is fixedly installed with a connecting plate 9, one side of the connecting plate 9 close to the rotating plate 7 is fixedly installed with an elastic telescopic rod 10, the movable end of the elastic telescopic rod 10 is fixedly installed with a T-shaped plate 11, and the circumferential surface of the T-shaped plate 11 is rotationally installed with a roller 12. By arranging the elastic telescopic rod 10, the weakening of the impact of the rotating plate 7 on the slag is enhanced, and the range of downward rotation of the rotating plate 7 is controlled, so as to ensure the stable conveying efficiency of the screw conveyor 2.

[0032] A rectangular groove is arranged on the rotating plate 7, the connecting plate 9 contacts the inner wall of the discharge outlet, and the roller 12 contacts one side of the rotating plate 7 close to the connecting plate 9. By the stable contact of the connecting plate 9 and the discharge outlet, the stability of the elastic telescopic rod 10 in work is improved.

[0033] When the embodiment works, the slag is conveyed downward into the material conveying frame 4, the slag in conveying contacts the guide frame 5, the inclined surface of the guide frame 5 guides the slag to move toward the rotating plate 7, after the slag separates from the guide frame 5, the slag starts to fall and contacts the surface of the rotating plate 7, the impact force is generated, the impact force forces the rotating plate 7 to rotate downward, the rotating plate 7 rotates to drive the round rod 8 to rotate synchronously, and the round rod 8 stretches the first torsional spring in the rotating process; the rotating plate 7 continues to guide the slag to move downward, after the slag separates from the rotating plate 7, the slag enters the tubular machine shell 1, and the first torsional spring restores to drive the rotating plate 7 to rotate and reset; at this time, the auger conveyor 2 is started to push the slag along the preset conveying direction, and then the connecting pipe 3 is used to inject tap water into the tubular machine shell 1, the water flow mixes with the slag in conveying and is conveyed together under the cooperation of the auger conveyor 2, in the process, the ash attached to the surface of the slag is washed away by the tap water, and finally the slag is discharged from the discharge port, by increasing the moving path of the slag conveyed downward, the impact force when the slag contacts the edge of the output end of the auger conveyor 2 is reduced, so that the abrasion of the auger conveyor 2 is reduced, the slag falls and impacts the rotating plate 7, the rotating plate 7 rotates to exert pressure on the roller 12, the roller 12 moves toward the connecting plate 9, the roller 12 moves to drive the T-shaped plate 11 to move toward the connecting plate 9, the T-shaped plate 11 moves to compress the movable end of the elastic telescopic rod 10, so that the elastic telescopic rod 10 stores energy and exerts the upward counterforce on the T-shaped plate 11; the counterforce is transmitted to the roller 12 through the T-shaped plate 11, and then the roller 12 acts on the rotating plate 7, so that the buffering effect is formed to reduce the impact of the slag; when the impact force of the slag on the rotating plate 7 is reduced, the elastic telescopic rod 10 releases the stored energy to push the T-shaped plate 11 to reset, the T-shaped plate 11 drives the roller 12 to reset, and the roller 12 drives the rotating plate 7 to reset rapidly, by arranging the elastic telescopic rod 10, the weakening of the impact of the slag on the rotating plate 7 is enhanced, and the range of the downward rotation of the rotating plate 7 is controlled to ensure that the auger conveyor 2 maintains stable conveying efficiency.

[0034] Please refer to Figures 1-10On the basis of the above-mentioned embodiment, in another embodiment of the present application, the surface of the material conveying frame 4 is provided with a limiting device for fixing the rotating plate 7, and a supporting device is arranged on the limiting device to improve the operation stability; the limiting device comprises a loading plate 131, a movable rod 132, a sliding plate 133, a return spring 134, a carrying block 135 and a blocking plate 136, the loading plate 131 is fixedly penetrated in the inner and outer walls of the material conveying frame 4, the movable rod 132 is slidingly penetrated in the top of the inner wall of the loading plate 131, the sliding plate 133 is fixedly installed at the bottom of the movable rod 132, the return spring 134 is arranged between the sliding plate 133 and the loading plate 131, the carrying block 135 is fixedly installed on the surface of the sliding plate 133, the blocking plate 136 is rotatably installed on the circumferential surface of the carrying block 135, a No. 2 torsional spring is arranged between the carrying block 135 and the blocking plate 136, the side of the blocking plate 136 away from the loading plate 131 is in contact with the inner wall of the sliding plate 133, and the rotating plate 7 is automatically stabilized at the specified position through the arrangement of the blocking plate 136, so that the conveying mode of the slag can be flexibly adjusted according to actual needs.

[0035] The side of the loading plate 131 close to the carrying block 135 is provided with a movable groove, the inner wall of the sliding plate 133 is in contact with the loading plate 131, and the side of the sliding plate 133 away from the carrying block 135 is fixedly provided with a handle 137, so that the reset operation of the rotating plate 7 can be quickly completed by pulling down the handle 137, and the overall efficiency of adjusting the conveying mode of the slag can be improved.

[0036] The supporting device comprises a connecting plate 141, a lifting plate 142, a rectangular frame 143 and a sliding block 144, the connecting plate 141 is fixedly installed on the side of the loading plate 131 close to the carrying block 135, the lifting plate 142 is slidingly installed on the inner wall of the connecting plate 141, the rectangular frame 143 is fixedly installed at the bottom of the lifting plate 142, the sliding block 144 is fixedly installed on the side of the rectangular frame 143 close to the loading plate 131, the rectangular frame 143 is fixedly connected with the sliding plate 133, the inner wall of the sliding block 144 is in contact with the movable groove, the sliding plate 133 moves more smoothly through the guidance of the sliding block 144, and the slag conveying mode switching process is more reliable.

[0037] The bottom of the rectangular frame 143 is fixedly provided with a triangular block 145, the top of the triangular block 145 is in contact with the sliding plate 133, the side of the triangular block 145 close to the sliding block 144 is in contact with the loading plate 131, and the sliding plate 133 moves more stably through the support of the triangular block 145, so that the slag conveying mode switching process is more stable.

[0038] The one side of the lifting plate 142 close to the carrying block 135 is fixedly installed with an extrusion block 146, and the inner wall of the abutment plate 141 is fixedly installed with a friction plate 147, the one side of the extrusion block 146 close to the friction plate 147 is provided with an arc surface, and the friction plate 147 itself has elasticity, the stability of the sliding plate 133 is further enhanced by maintaining the stability of the rectangular frame 143, and the blocking plate 136 can stably limit the rotating plate 7.

[0039] When the embodiment works, after shutdown, the rotating plate 7 is manually operated to rotate upward, the rotating plate 7 rotates to stretch the first torsional spring, and the rotating plate 7 drives the round rod 8 to rotate synchronously, the round rod 8 contacts the blocking plate 136 away from the loading plate 131 during the rotating process, and drives the blocking plate 136 to rotate to the loading plate 131, the blocking plate 136 rotates to stretch the second torsional spring, until the contact surface of the round rod 8 and the blocking plate 136 is separated, after the separation, the second torsional spring restores to drive the blocking plate 136 to rotate back to the original position; at this time, the rotating plate 7 is released, the first torsional spring restores to drive the rotating plate 7 to rotate back, the rotating plate 7 rotates to drive the round rod 8 to rotate synchronously, the round rod 8 contacts the blocking plate 136 close to the loading plate 131 during the rotating process, the blocking plate 136 applies a blocking force to the round rod 8 to limit the complete restoration of the first torsional spring; the rotating plate 7 is stably positioned at the specified position; after the rotating plate 7 is limited, the gap between the material guide frame 5 and the material conveying frame 4 is reduced, and the conveying time of the slag between the material guide frame 5 and the material conveying frame 4 is increased, so as to reduce the downward conveying speed of the slag, by setting the blocking plate 136, the rotating plate 7 is automatically positioned at the specified position, which is convenient for flexibly adjusting the conveying mode of the slag according to actual needs, when the blocking of the round rod 8 is removed, the handle 137 is manually pulled down, the handle 137 moves to drive the sliding plate 133 to move downward, the sliding plate 133 moves to drive the movable rod 132 to move downward, and at the same time, the sliding plate 133 moves to compress the reset spring 134; at the same time, the sliding plate 133 moves to drive the carrying block 135 to move downward, the carrying block 135 moves to drive the blocking plate 136 to move downward, the contact surface of the blocking plate 136 and the round rod 8 is gradually separated during the downward movement of the blocking plate 136, so that the blocking of the blocking plate 136 to the round rod 8 is removed; at this time, the first torsional spring restores to drive the rotating plate 7 to reset, after the rotating plate 7 is reset, the handle 137 is released, and the reset spring 134 drives the sliding plate 133 to reset, by pulling down the handle 137, the reset operation of the rotating plate 7 can be quickly completed, which is helpful to improve the overall efficiency of adjusting the slag conveying mode;

[0040] When the sliding plate 133 moves downward, the rectangular frame 143 moves downward synchronously, the movement of the rectangular frame 143 drives the sliding block 144 to move downward, when the sliding block 144 moves, the guide groove ensures the smooth movement of the sliding block 144 in the vertical direction, thereby enhancing the smoothness of the movement of the rectangular frame 143 in the vertical direction, at the same time, the rectangular frame 143 drives the triangular block 145 to move downward synchronously, when the triangular block 145 moves, the loading plate 131 provides additional support force for the triangular block 145, the support force is transmitted to the sliding plate 133 through the triangular block 145, thereby enhancing the stability of the movement of the rectangular frame 143 in the vertical direction, through the guidance of the sliding block 144 and the support of the triangular block 145, the smoothness and stability of the movement of the sliding plate 133 are enhanced, the slag conveying mode switching process is stable and reliable, when the rectangular frame 143 moves downward, the lifting plate 142 moves downward synchronously, the movement of the lifting plate 142 drives the extrusion block 146 to move downward, the curved surface of the extrusion block 146 contacts the friction plate 147 during the movement process and continuously presses the friction plate 147 through the curved surface, the friction plate 147 is elastically deformed by extrusion, so that its surface is in close contact with the curved surface of the extrusion block 146, high friction force is formed, the lifting plate 142 is kept stable at the specified position, the stability of the lifting plate 142 is further transmitted to the rectangular frame 143, ensuring that the rectangular frame 143 does not deviate after moving downward, thereby reducing the rebounding thrust of the return spring 134 at this time, so that the operator can more easily control the handle 137, by keeping the stability of the rectangular frame 143, the stability of the sliding plate 133 is further enhanced, ensuring that the blocking plate 136 can stably limit the rotating plate 7.

[0041] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A household garbage incineration slag conveying device, comprising a tubular casing (1), the inside of the tubular casing (1) is provided with an auger conveyor (2), the surface of the tubular casing (1) is provided with a feeding port and a discharging port, characterized in that, Include: The butt joint pipe (3) is fixedly penetrated in the inner and outer walls of the tubular casing (1), and the butt joint pipe (3) is used for connecting the water pipe; The material conveying frame (4) is fixedly installed on the top of the discharge port; The material guiding frame (5) is fixedly installed on the inner wall of the material conveying frame (4); The sleeve (6) is fixedly penetrated in the inner and outer walls of the material conveying frame (4); The rotary plate (7) is rotatably installed on the surface of the sleeve (6), and a first torsional spring is arranged between the rotary plate (7) and the sleeve (6); The circular rod (8) is fixedly installed on one side of the rotary plate (7) close to the tubular casing (1); The limiting device includes a loading plate (131), a movable rod (132), a sliding plate (133), a reset spring (134), a carrying block (135) and a blocking plate (136), the loading plate (131) is fixedly penetrated in the inner and outer walls of the material conveying frame (4), the movable rod (132) is slidably penetrated in the inner wall of the loading plate (131), the sliding plate (133) is fixedly installed on the bottom of the movable rod (132), the reset spring (134) is arranged between the sliding plate (133) and the loading plate (131), the carrying block (135) is fixedly installed on the surface of the sliding plate (133), the blocking plate (136) is rotatably installed on the circumferential surface of the carrying block (135), a second torsional spring is arranged between the carrying block (135) and the blocking plate (136), and one side of the blocking plate (136) away from the loading plate (131) is in contact with the inner wall of the sliding plate (133). A movable groove is formed in one side of the loading plate (131) close to the carrying block (135), the sliding plate (133) is in contact with the inner wall of the loading plate (131), and a handle (137) is fixedly installed on one side of the sliding plate (133) away from the carrying block (135).

2. The household garbage incinerator slag conveying device according to claim 1, characterized in that: The inner wall of the material conveying frame (4) is fixedly installed with a connecting plate (9), one side of the connecting plate (9) close to the rotary plate (7) is fixedly installed with an elastic telescopic rod (10), the movable end of the elastic telescopic rod (10) is fixedly installed with a T-shaped plate (11), and a roller (12) is rotatably installed on the circumferential surface of the T-shaped plate (11). Wherein, the surface of the material conveying frame (4) is provided with a limiting device for fixing the rotary plate (7), and the limiting device is provided with a supporting device for improving the operation stability.

3. The household garbage incinerator slag conveying device according to claim 2, characterized in that: A rectangular groove is formed in the rotary plate (7), the connecting plate (9) is in contact with the inner wall of the discharge port, and the roller (12) is in contact with one side of the rotary plate (7) close to the connecting plate (9).

4. The household garbage incinerator slag conveying device according to claim 3, characterized in that: The support device comprises an adapter plate (141), a lifting plate (142), a rectangular frame (143) and a sliding block (144), the adapter plate (141) is fixedly installed on one side of the loading plate (131) close to the mounting block (135), the lifting plate (142) is slidingly installed on the inner wall of the adapter plate (141), the rectangular frame (143) is fixedly installed on the bottom of the lifting plate (142), the sliding block (144) is fixedly installed on one side of the rectangular frame (143) close to the loading plate (131), the rectangular frame (143) is fixedly connected with the sliding plate (133), and the sliding block (144) is in contact with the inner wall of the movable groove.

5. The household garbage incinerator slag conveying device according to claim 4, characterized in that: The bottom of the rectangular frame (143) is fixedly installed with a triangular block (145), the top of the triangular block (145) is in contact with the sliding plate (133), and one side of the triangular block (145) close to the sliding block (144) is in contact with the loading plate (131).

6. The household garbage incinerator slag conveying device according to claim 5, characterized in that: One side of the sliding block (144) close to the triangular block (145) is provided with an arc surface, and the friction plate (147) is elastic.

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