Discharge device of a hopper cleaning device

Abstract

The present invention discloses a discharge device for a hopper cleaning device, belonging to the technical field of hopper cleaning devices. It includes a main body structure. One end of the upper surface of the main body structure is provided with a connecting mechanism, and the other end of the upper surface of the main body structure is equipped with an exhaust mechanism. One end of the bottom of the main body structure is equipped with a drainage mechanism. Through the operation of the connecting mechanism, it automatically connects to the discharge position at the bottom of the hopper, enabling the asynchronous double-headed motor to be placed inside the hopper. Based on the operation of the first output end of the asynchronous double-headed motor, the inside of the hopper is cleaned. Based on the coordinated operation of the first output end and the second output end of the asynchronous double-headed motor, while achieving the drainage effect, the sediment is broken up, making the discharge work more convenient. Through the inclined surface structure of the buffer channel, the liquid and gas can be discharged from the exhaust mechanism and the drainage mechanism respectively. During the exhaust process, it is cleaned by a flexible filter sheet, and the liquid is filtered by the activated carbon particles inside the flexible pipe.

Description

Technical Field

[0001] The present invention belongs to the technical field of hopper cleaning equipment, and more specifically, relates to a discharge device of hopper cleaning equipment. Background Art

[0002] To avoid pollution, cross - contamination, confusion and errors, after the use of the hopper, it usually needs to be cleaned, dried and disinfected before continued use. Generally, the hopper is first flushed with clean water for cleaning, and then hot air is blown in for drying and disinfection. Some materials are difficult to wash off with clean water, so it is necessary to add a cleaning agent for cleaning before the clean - water cleaning step. Drainage and exhaust need to be collected and treated separately.

[0003] A common hopper cleaning machine is a closed cleaning chamber. The structure disclosed in Chinese Patent CN201720142071.4 has a relatively large overall equipment volume, requires fixed installation at a location, and has complex pipeline connections, which need to be improved.

[0004] In the prior art, there are also mobile hopper cleaning machines, such as the structure disclosed in Chinese Patent CN201520699279.7. This structure is provided with a cleaning gun that can extend into the hopper to wash and dry the inside of the hopper. However, its discharge process is a direct discharge, which has a greater impact on the production environment and needs to be improved.

[0005] In view of this, the present invention is specifically proposed. Summary of the Invention

[0006] To solve the above - mentioned technical problems, the basic concept of the technical solution adopted in the present invention is as follows:

[0007] A discharge device of a hopper cleaning equipment, including a main body structure. One end of the upper surface of the main body structure is provided with a connection mechanism, the other end of the upper surface of the main body structure is equipped with an exhaust mechanism, and one end of the bottom of the main body structure is equipped with a drainage mechanism;

[0008] Main body structure: Responsible for providing main support for the connection mechanism, exhaust mechanism and drainage mechanism, and achieving the effect of separating water and gas;

[0009] Connection mechanism: Achieve the connection function with the hopper to be cleaned, and perform simple cleaning of the inside of the hopper and internal liquid discharge work after connection;

[0010] Exhaust mechanism: Achieve the functions of guiding and filtering during the exhaust gas discharge process;

[0011] Drainage mechanism: During the liquid discharge process, through a multi - section combined structure, perform filtration, and provide convenience for disassembly, replacement and cleaning.

[0012] As a further solution of the present invention: The main body structure includes a buffer channel, the bottom of the buffer channel is set as an inclined surface structure, a connection interface is installed at the rear end of the upper surface of the buffer channel, an exhaust interface is installed at the front end of the upper surface of the buffer channel, a sewage discharge pipe is installed at the bottom of the rear end of the buffer channel, an interface pipe is installed at the rear end of the sewage discharge pipe, and threads are provided on the outer surface of the interface pipe.

[0013] As a further solution of the present invention: A frame is provided on the outer surface of the buffer channel, a partition layer is provided inside the frame, the buffer channel is inserted inside the partition layer, a fixing plate is installed on the upper surface of the frame, the fixing plate is fixedly connected to the buffer channel by bolts, and universal wheels are rotatably connected to the four corner positions at the bottom end of the frame.

[0014] As a further solution of the present invention: The connection mechanism includes a hydraulic rod and a connection disk, a folding pipe is installed on the upper surface of the connection disk, a force application disk is installed at the top end of the folding pipe, the connection disk is rotatably connected inside the connection interface, the hydraulic rod is fixedly installed on the upper surface of the fixing plate, the number of the hydraulic rods is two groups, an adjusting frame is installed at the output end of the hydraulic rod, the adjusting frame is fixedly connected to the force application disk, and through holes are provided through the upper surfaces of the force application disk and the connection disk.

[0015] As a further solution of the present invention: A main interface is installed on the upper surface of the force application disk, the main interface is responsible for being placed inside the hopper and connected to the hopper, a flexible sealing gasket is installed on the outer surface of the main interface, and a control mechanism is installed inside the main interface.

[0016] As a further solution of the present invention: The control mechanism includes a gear pump, the output end of the gear pump is fixedly installed inside the main interface, an upper support frame is installed on the upper surface of the gear pump, a hoop is installed at the top end of the upper support frame, and an asynchronous double-headed motor is installed inside the hoop.

[0017] As a further solution of the present invention: A water guide plate is installed at the first output end of the asynchronous double-headed motor, a cutter disk is installed at the second output end of the asynchronous double-headed motor, the cutter disk is located inside the input end of the gear pump, the water guide plate is set as an inclined arc surface structure, and the water guide plates are distributed at equal intervals in a circumferential manner.

[0018] As a further solution of the present invention: The exhaust mechanism includes a sleeve frame, the sleeve frame is fixedly installed on the outer surface of the exhaust interface, arc-shaped connecting bars are rotatably connected to both sides at the front end of the sleeve frame, a sleeve shell is rotatably connected between the arc-shaped connecting bars, the sleeve shell is fixedly connected to the sleeve frame by screws, a cavity is provided inside the sleeve shell, the sleeve shell is set as a bottom-opening structure, a ventilation port is provided on the upper surface of the sleeve shell, and the ventilation port penetrates into the inside of the cavity.

[0019] As a further solution of the present invention: a flexible filter sheet is arranged inside the cavity, the flexible filter sheets are in contact with each other, the flexible filter sheet is in contact with the inner wall of the cavity, a driving fan is installed outside the ventilation hole on the upper surface of the housing, the driving fan includes a fan housing, the fan housing is fixedly connected to the housing, a driving motor is installed inside the fan housing, an impeller is installed at the output end of the driving motor, and the impeller is rotatably connected inside the fan housing.

[0020] As a further solution of the present invention: the drainage mechanism includes a flexible pipe, activated carbon particles are encapsulated inside the flexible pipe through a water-permeable filter membrane, one end of the flexible pipe is rotatably connected to a kit, internal threads are provided inside the kit, an interface part is installed at the other end of the flexible pipe, the outer surface of the interface part is in contact, the internal threads are engaged with the external threads, and the kit is engaged with the interface pipe through the internal threads.

[0021] Beneficial effects:

[0022] Through the operation of the connection mechanism, the discharge position at the bottom of the hopper is automatically connected, so that the asynchronous double-headed motor is placed inside the hopper. Based on the operation of the first output end of the asynchronous double-headed motor, the spiral drive principle is adopted to clean the inside of the hopper. Based on the coordinated operation of the first output end and the second output end of the asynchronous double-headed motor, while achieving the drainage effect, the sediment is broken, making the discharge work more convenient. Through the inclined surface structure of the buffer channel, the liquid and gas can be discharged from the exhaust mechanism and the drainage mechanism respectively. During the exhaust process, the flexible filter sheet is used for cleaning, and through the setting of the arc-shaped connecting strip, the user can unfold the housing to the side position to clean and replace the flexible filter sheet. The liquid is filtered by the activated carbon particles inside the flexible pipe, and through the multi-section combined structure of the drainage mechanism, the situation that the liquid discharge is affected due to the blockage of a certain part during long-term use is avoided.

[0023] The following further describes in detail the specific implementation manners of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In the drawings:

[0025] Figure 1 is a schematic diagram of the construction state of the present invention;

[0026] Figure 2 is the present invention Figure 1 is a schematic diagram of the bottom view;

[0027] Figure 3 is a schematic diagram of the structure of the present invention;

[0028] Figure 4 is an exploded schematic diagram of the main structure of the present invention;

[0029] Figure 5 Schematic diagram of the connection mechanism of the present invention;

[0030] Figure 6 Exploded schematic diagram of the connection mechanism of the present invention;

[0031] Figure 7 Exploded schematic diagram of the exhaust mechanism of the present invention;

[0032] Figure 8 Exploded schematic diagram of the drainage mechanism of the present invention.

[0033] In the figure: 1. Main body structure; 101. Buffer channel; 102. Connection interface; 103. Exhaust interface; 104. Sewage discharge pipe; 105. Interface pipe; 106. Frame; 107. Fixed plate; 108. Universal wheel;

[0034] 2. Connection mechanism; 201. Hydraulic rod; 202. Connection disk; 203. Folding pipe; 204. Force application disk; 205. Adjusting frame; 206. Main interface; 207. Gear pump; 208. Upper support frame; 209. Asynchronous double-headed motor; 210. Water guide plate; 211. Cutter head;

[0035] 3. Exhaust mechanism; 301. Sleeve frame; 302. Arc-shaped connecting strip; 303. Sleeve shell; 304. Flexible filter sheet; 305. Fan housing; 306. Driving motor; 307. Impeller;

[0036] 4. Drainage mechanism; 401. Flexible pipe; 402. Kit; 403. Interface part. Specific implementation manners

[0037] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0038] As Figures 1 to 8 shown, a discharge device of a hopper cleaning device includes a main body structure 1. One end of the upper surface of the main body structure 1 is provided with a connection mechanism 2, the other end of the upper surface of the main body structure 1 is equipped with an exhaust mechanism 3, and one end of the bottom of the main body structure 1 is equipped with a drainage mechanism 4;

[0039] Main body structure 1: Responsible for providing the main support for the connection mechanism 2, the exhaust mechanism 3, and the drainage mechanism 4, and achieving the water-gas separation effect;

[0040] Connection mechanism 2: Achieve the connection function with the hopper to be cleaned, and perform simple cleaning and internal liquid discharge work on the inside of the hopper after connection;

[0041] Exhaust mechanism 3: Achieve the functions of guiding and filtering during the exhaust process of waste gas;

[0042] Drainage mechanism 4: During the liquid discharge process, through a multi-section combined structure, perform filtration and provide convenience for disassembly, replacement, and cleaning.

[0043] Through the operation of the connecting mechanism 2, it automatically connects to the discharge position at the bottom of the hopper, enabling the asynchronous double-headed motor 209 to be placed inside the hopper. Based on the operation of the first output end of the asynchronous double-headed motor 209, using the spiral drive principle, the inside of the hopper is cleaned. Based on the coordinated operation of the first output end and the second output end of the asynchronous double-headed motor 209, while achieving the drainage effect, the sediment is broken up, making the discharge work more convenient. Through the inclined surface structure of the buffer channel 101, the liquid and gas can be discharged from the exhaust mechanism 3 and the drainage mechanism 4 respectively. During the exhaust process, it is cleaned through the flexible filter sheet 304, and through the setting of the arc connecting strip 302, the user can unfold the housing 303 to the side position to clean and replace the flexible filter sheet 304. The liquid is filtered through the activated carbon particles inside the flexible pipe 401, and through the multi-section combined structure of the drainage mechanism 4, the situation where a certain part is blocked after long-term use and affects the liquid discharge is avoided.

[0044] Specifically, as Figure 4 shown, the main body structure 1 includes a buffer channel 101. The bottom of the buffer channel 101 is set as an inclined surface structure. A connection interface 102 is installed at the rear end of the upper surface of the buffer channel 101, an exhaust interface 103 is installed at the front end of the upper surface of the buffer channel 101, a sewage discharge pipe 104 is installed at the bottom of the rear end of the buffer channel 101, an interface pipe 105 is installed at the rear end of the sewage discharge pipe 104, and threads are provided on the outer surface of the interface pipe 105.

[0045] Through the connection interface 102, it can provide a prerequisite for the assembly of the connecting mechanism 2. The liquid and gas enter the inside of the buffer channel 101 through the connection interface 102, and through the inclined surface structure at the bottom of the buffer channel 101, the separation effect of the gas and liquid is achieved. The liquid is discharged through the sewage discharge pipe 104, and through the threads provided on the interface pipe 105, it provides a prerequisite for the assembly of the drainage mechanism 4. The gas is discharged through the exhaust interface 103.

[0046] Specifically, as Figure 4 shown, a frame 106 is provided on the outer surface of the buffer channel 101. A partition is provided inside the frame 106. The buffer channel 101 is inserted inside the partition. A fixing plate 107 is installed on the upper surface of the frame 106. The fixing plate 107 is fixedly connected to the buffer channel 101 through bolts. Universal wheels 108 are rotatably connected to the four corner positions at the bottom end of the frame 106.

[0047] The assembly position of the buffer channel 101 is defined by the vehicle frame 106, and it is structurally coordinated with the fixed plate 107 through the connection method of bolts to achieve the position fixing function of the buffer channel 101. In this way, by pushing the vehicle frame 106, the universal wheel 108 is driven to rotate to adjust the position of the buffer channel 101.

[0048] Specifically, as Figures 5 to 6 shown, the connecting mechanism 2 includes a hydraulic rod 201 and a connecting disc 202. A folding tube 203 is installed on the upper surface of the connecting disc 202, and a force application disc 204 is installed at the top of the folding tube 203. The connecting disc 202 is rotatably connected to the inside of the connecting interface 102. The hydraulic rod 201 is fixedly installed on the upper surface of the fixed plate 107. The number of hydraulic rods 201 is two groups. An adjusting frame 205 is installed at the output end of the hydraulic rod 201. The adjusting frame 205 is fixedly connected to the force application disc 204. Through holes are formed through the upper surfaces of both the force application disc 204 and the connecting disc 202.

[0049] The hydraulic rod 201 obtains support from the position of the fixed plate 107, and by its telescoping, the position of the adjusting frame 205 is adjusted to drive the force application disc 204 to rise and fall. One end of the folding tube 203 connected to the connecting disc 202 is fixed inside the connecting interface 102 and unfolds or folds through the rising and falling of the force application disc 204.

[0050] Specifically, as Figure 6 shown, a main interface 206 is installed on the upper surface of the force application disc 204. The main interface 206 is responsible for being placed inside the hopper and connecting with the hopper. A flexible sealing gasket is installed on the outer surface of the main interface 206, and a control mechanism is installed inside the main interface 206.

[0051] During the rising and falling process of the force application disc 204, the main interface 206 also rises and falls and is placed inside the hopper, connecting with the discharge position of the hopper. The flexible sealing gasket ensures the sealing effect of the connection position. At this time, the control mechanism is placed inside the hopper accordingly.

[0052] Specifically, as Figure 6 shown, the control mechanism includes a gear pump 207. The output end of the gear pump 207 is fixedly installed inside the main interface 206. An upper support frame 208 is installed on the upper surface of the gear pump 207. A hoop is installed at the top of the upper support frame 208, and an asynchronous double-headed motor 209 is installed inside the hoop.

[0053] By the forward operation of the gear pump 207, the cleaning liquid can be injected into the hopper interior. The upper support frame 208 provides support for the hoop and fixes the asynchronous double-headed motor 209. The asynchronous double-headed motor 209 is placed inside the hopper along with the gear pump 207.

[0054] Specifically, as Figure 6As shown, a water guide plate 210 is installed at the first output end of the asynchronous dual-head motor 209, and a cutter head 211 is installed at the second output end of the asynchronous dual-head motor 209. The cutter head 211 is located inside the input end of the gear pump 207. The water guide plate 210 is set as an inclined arc surface structure, and the water guide plates 210 are distributed at equal intervals in a circumferential manner.

[0055] Based on the operation of the first output end of the asynchronous dual-head motor 209, the water guide plate 210 is driven to rotate. Through the inclined arc surface structure of the water guide plate 210 and using the spiral drive principle, the inside of the hopper is cleaned. Based on the coordinated operation of the first output end and the second output end of the asynchronous dual-head motor 209, the water guide plate 210 and the cutter head 211 are driven to rotate. While achieving the drainage effect, the sediment is broken up, making the discharge work of the gear pump 207 more convenient and avoiding the occurrence of sediment blockage. The discharged liquid and gas enter the inside of the buffer channel 101 through the folding pipe 203.

[0056] Specifically, as Figure 7 shown, the exhaust mechanism 3 includes a sleeve frame 301 which is fixedly installed on the outer surface of the exhaust interface 103. Arc-shaped connecting bars 302 are rotatably connected to both sides of the front end of the sleeve frame 301. A sleeve shell 303 is rotatably connected between the arc-shaped connecting bars 302. The sleeve shell 303 is fixedly connected to the sleeve frame 301 by screws. A cavity is provided inside the sleeve shell 303. The sleeve shell 303 is set as a bottom-opening structure. A ventilation port is opened on the upper surface of the sleeve shell 303, and the ventilation port penetrates into the inside of the cavity.

[0057] The sleeve frame 301 is connected to the exhaust interface 103. By removing the screws and rotating the arc-shaped connecting bars 302, the sleeve shell 303 can be moved to the side position, and the flexible filter sheet 304 placed inside the cavity can be taken and placed through the bottom-opening structure of the sleeve shell 303, providing convenience for its cleaning and replacement.

[0058] Specifically, as Figure 7 shown, a flexible filter sheet 304 is provided inside the cavity. The flexible filter sheets 304 are in contact with each other, and the flexible filter sheet 304 is in contact with the inner wall of the cavity. A driving fan is installed outside the ventilation hole on the upper surface of the sleeve shell 303. The driving fan includes a fan housing 305 which is fixedly connected to the sleeve shell 303. A driving motor 306 is installed inside the fan housing 305. An impeller 307 is installed at the output end of the driving motor 306, and the impeller 307 is rotatably connected inside the fan housing 305.

[0059] After the flexible filter sheet 304 is placed inside the cavity, the gas passing through can be filtered by the flexible filter sheet 304, and the fan housing 305 provides support for the driving motor 306. Through the operation of the driving motor 306, the impeller 307 is driven to rotate, achieving the drainage effect for the gas.

[0060] Specifically, as Figure 8 shown, the drainage mechanism 4 includes a flexible pipe 401. Activated carbon particles are encapsulated inside the flexible pipe 401 through a water-permeable filter membrane. One end of the flexible pipe 401 is rotatably connected to a kit 402. Internal threads are provided on the inner side of the kit 402. An interface part 403 is installed at the other end of the flexible pipe 401. The outer surface of the interface part 403 fits, and the internal threads mesh with the external threads. The kit 402 meshes with the interface pipe 105 through the internal threads.

[0061] The flexible pipe 401 is connected to the interface pipe 105 through the kit 402, and through the combination of the kit 402 and the interface part 403, the connection effect of multiple drainage mechanisms 4 is achieved, avoiding the situation that the liquid discharge is affected due to the blockage of a certain part during long-term use. Inside the flexible pipe 401, the activated carbon particles are encapsulated through a water-permeable filter membrane, so that when the liquid passes through, the impurities are adsorbed by the activated carbon particles to filter the liquid.

[0062] Working principle:

[0063] Through the connection interface 102, preconditions can be provided for the assembly of the connection mechanism 2. Liquids and gases enter the interior of the buffer channel 101 through the connection interface 102 uniformly, and through the inclined plane structure at the bottom of the buffer channel 101, the separation effect of gas and liquid is achieved. The liquid is discharged through the sewage drain pipe 104, and through the threads provided on the interface pipe 105, preconditions are provided for the assembly of the water supply mechanism 4. The gas is discharged through the exhaust interface 103. The assembly position of the buffer channel 101 is limited by the vehicle frame 106, and through the connection method of bolts, it is structurally combined with the fixed plate 107 to achieve the position fixing function of the buffer channel 101. In this way, by pushing the vehicle frame 106, the universal wheel 108 is driven to rotate to adjust the position of the buffer channel 101. The hydraulic rod 201 obtains support from the position of the fixed plate 107, and through its telescoping, the position of the adjustment frame 205 is adjusted, driving the force application disc 204 to rise and fall. One end of the folding tube 203 connected to the connection disc 202 is fixed inside the connection interface 102, and it is unfolded or folded through the rise and fall of the force application disc 204. During the rise and fall of the force application disc 204, the main interface 206 also rises and falls accordingly and is placed inside the hopper, connecting to the discharge position of the hopper. The sealing effect of the connection position is ensured through the flexible gasket. At this time, the control mechanism is placed inside the hopper accordingly. Through the forward operation of the gear pump 207, the cleaning liquid can be injected into the hopper. The upper support frame 208 provides support for the hoop and fixes the asynchronous double-headed motor 209. The asynchronous double-headed motor 209 is placed inside the hopper along with the gear pump 207. Based on the operation of the first output end of the asynchronous double-headed motor 209, the water guide plate 210 is driven to rotate. Through the inclined plane arc structure of the water guide plate 210 and using the spiral drive principle, the interior of the hopper is cleaned. Based on the coordinated operation of the first output end and the second output end of the asynchronous double-headed motor 209, the water guide plate 210 and the cutter head 211 are driven to rotate. While achieving the drainage effect, the sediment is broken up, making the discharge work of the gear pump 207 more convenient and avoiding the occurrence of sediment blockage. The discharged liquid and gas enter the interior of the buffer channel 101 through the folding tube 203. The sleeve frame 301 is connected to the exhaust interface 103. After removing the screws, by rotating the arc-shaped connection bar 302, the sleeve 303 can be moved to the side position, and through the bottom opening structure of the sleeve 303, the flexible filter element 304 placed inside the cavity can be taken and placed, providing convenience for its cleaning and replacement. After the flexible filter element 304 is placed inside the cavity, the gas passing through can be filtered through the flexible filter element 304. The blower housing 305 provides support for the drive motor 306. Through the operation of the drive motor 306, the impeller 307 is driven to rotate to achieve the drainage effect of the gas. The flexible pipe 401 is connected to the interface pipe 105 through the kit 402, and through the combination of the kit 402 and the interface part 403, the connection effect of multiple drainage mechanisms 4 is achieved, avoiding the situation that the liquid discharge is affected due to the blockage of a certain part during long-term use. Inside the flexible pipe 401,The activated carbon particles are encapsulated by a water-permeable membrane, so that when the liquid passes through, the activated carbon particles adsorb impurities to filter the liquid.

[0064] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An emission device of a hopper cleaning device, comprising a main body structure (1), characterized in that, one end of the upper surface of the main body structure (1) is provided with a connection mechanism (2), the other end of the upper surface of the main body structure (1) is equipped with an exhaust mechanism (3), and one end of the bottom of the main body structure (1) is equipped with a drainage mechanism (4); Main body structure (1): Responsible for providing main support for the connection mechanism (2), exhaust mechanism (3), and drainage mechanism (4), and achieving the effect of water and gas separation; Connection mechanism (2): Achieve the connection function with the hopper to be cleaned, and perform simple cleaning of the hopper interior and internal liquid discharge work after connection; Exhaust mechanism (3): Achieve the functions of guiding and filtering during the exhaust gas emission process; Drainage mechanism (4): During the liquid discharge process, filter through a multi-section combined structure, and provide convenience for disassembly, replacement, and cleaning; The connection mechanism (2) includes a hydraulic rod (201) and a connection disk (202). A folding tube (203) is installed on the upper surface of the connection disk (202). The top of the folding tube (203) is equipped with a force application disk (204). The connection disk (202) is rotatably connected to the inside of the connection interface (102). The hydraulic rod (201) is fixedly installed on the upper surface of the fixed plate (107). The number of the hydraulic rods (201) is two groups. The output end of the hydraulic rod (201) is equipped with an adjustment frame (205). The adjustment frame (205) is fixedly connected to the force application disk (204). Through openings are formed through the upper surfaces of the force application disk (204) and the connection disk (202); The exhaust mechanism (3) includes a sleeve frame (301). The sleeve frame (301) is fixedly installed on the outer surface of the exhaust interface (103). Arc-shaped connection bars (302) are rotatably connected to both sides of the front end of the sleeve frame (301). A sleeve shell (303) is rotatably connected between the arc-shaped connection bars (302). The sleeve shell (303) is fixedly connected to the sleeve frame (301) by screws. A cavity is provided inside the sleeve shell (303). The sleeve shell (303) is arranged with an open bottom structure. A ventilation port is formed on the upper surface of the sleeve shell (303), and the ventilation port penetrates into the interior of the cavity; The drainage mechanism (4) includes a flexible pipe (401). Activated carbon particles are encapsulated in the flexible pipe (401) through a water-permeable filter membrane. One end of the flexible pipe (401) is rotatably connected to a kit (402). Internal threads are formed inside the kit (402). The other end of the flexible pipe (401) is equipped with an interface part (403). The outer surface of the interface part (403) is in fit. The internal threads are engaged with the external threads. The kit (402) is engaged with the interface pipe (105) through the internal threads.

2. The emission device of a hopper cleaning device according to claim 1, characterized in that, The main body structure (1) includes a buffer channel (101), the bottom of the buffer channel (101) is arranged as an inclined plane structure, a connection interface (102) is installed at the rear end of the upper surface of the buffer channel (101), an exhaust interface (103) is installed at the front end of the upper surface of the buffer channel (101), a sewage drain pipe (104) is installed at the bottom of the rear end of the buffer channel (101), an interface pipe (105) is installed at the rear end of the sewage drain pipe (104), and a thread is provided on the outer surface of the interface pipe (105).

3. The discharge device of a hopper cleaning device according to claim 2, characterized in that, a vehicle frame (106) is arranged on the outer surface of the buffer channel (101), a partition layer is arranged inside the vehicle frame (106), the buffer channel (101) is inserted inside the partition layer, a fixing plate (107) is installed on the upper surface of the vehicle frame (106), the fixing plate (107) is fixedly connected with the buffer channel (101) by bolts, and universal wheels (108) are rotatably connected to the four corner positions at the bottom end of the vehicle frame (106).

4. The discharge device of a hopper cleaning device according to claim 1, characterized in that, a main interface (206) is installed on the upper surface of the force application disc (204), the main interface (206) is responsible for being placed inside the hopper and connected to the hopper, a flexible sealing gasket is installed on the outer surface of the main interface (206), and a control mechanism is installed inside the main interface (206).

5. The discharge device of a hopper cleaning device according to claim 4, characterized in that, the control mechanism includes a gear pump (207), the output end of the gear pump (207) is fixedly installed inside the main interface (206), an upper support frame (208) is installed on the upper surface of the gear pump (207), a hoop is installed at the top end of the upper support frame (208), and an asynchronous double-headed motor (209) is installed inside the hoop.

6. The discharge device of a hopper cleaning device according to claim 5, characterized in that, a water guide plate (210) is installed at the first output end of the asynchronous double-headed motor (209), a cutter disc (211) is installed at the second output end of the asynchronous double-headed motor (209), the cutter disc (211) is located inside the input end of the gear pump (207), the water guide plate (210) is arranged as an inclined arc surface structure, and the water guide plates (210) are distributed at equal circumferential intervals.

7. The discharge device of a hopper cleaning device according to claim 1, characterized in that, A flexible filter sheet (304) is disposed inside the cavity. The flexible filter sheets (304) are in contact with each other, and the flexible filter sheet (304) is in contact with the inner wall of the cavity. A driving fan is installed outside the ventilation hole on the upper surface of the casing (303). The driving fan includes a fan housing (305). The fan housing (305) is fixedly connected to the casing (303). A driving motor (306) is installed inside the fan housing (305). An impeller (307) is installed at the output end of the driving motor (306). The impeller (307) is rotatably connected to the inside of the fan housing (305).

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