Hazardous waste hopper suspension conveying feeding device

Abstract

The present application relates to the technical field of suspension conveying, in particular to a hazardous waste hopper suspension conveying and feeding device, which comprises a suspension conveying device, the bottom of the front side of the left side of the suspension conveying device is provided with a positioning and discharging part, the suspension conveying device comprises a suspension conveying guide frame, the outer wall of the suspension conveying guide frame is fixedly connected with inverted L-shaped support legs on multiple sides, and the top of the suspension conveying guide frame is provided with a hopper on multiple sides, the present application is provided with the suspension conveying device and the positioning and discharging part, automatic cleaning of hazardous waste adhered to the inner wall of the hopper is realized, many problems caused by residual waste are effectively solved, in the discharging process, the device can automatically open the discharge port at the bottom of the hopper to complete feeding, residual hazardous waste adhered to the inner wall is vibrated and falls off and discharged through continuous reciprocating knocking actions, the residual waste is prevented from returning to the loading station with the hopper, the loading station equipment is not contaminated, and the health safety and operation precision of the loading area are ensured.

Description

Technical Field

[0001] This invention relates to the field of overhead conveying technology, and more specifically, to an overhead conveying and feeding device for hazardous waste hoppers. Background Technology

[0002] Suspended conveying refers to a conveying method that relies on hangers or load-bearing components suspended on elevated tracks to continuously move materials along a pre-set route. It is widely used in material transfer in industrial production. In the field of hazardous waste treatment, long-distance, enclosed transfer and feeding operations are required for hoppers containing hazardous waste to prevent leakage and spillage during the transfer process, which could pollute the factory environment. However, traditional planar conveying equipment cannot meet the requirements of enclosed overhead conveying operations. Therefore, a dedicated hazardous waste hopper suspended conveying and feeding device is needed to complete the relevant operations.

[0003] According to patent document CN121317320A, an intelligent suspended conveying device and method for plastic bag processing is disclosed. The intelligent suspended conveying device for plastic bag processing includes: a suspended circulating conveying mechanism, which includes a ring-shaped circulating moving component, a drive component, and several suspension connectors; an adjustable clamping mechanism, which includes a spacing adjustment component and two sets of clamping components; a rotating mechanism, which includes a rotating component and a drive component; and a telescopic buffer mechanism, which includes a buffer component, a telescopic expansion component, and a cutter. This invention uses a circulating suspended conveying system that can clamp raw material packaging bags at the automatic feeding position, and then automatically cut the raw material packaging bags through the telescopic buffer mechanism, allowing the raw materials to be buffered within the telescopic buffer mechanism. After the telescopic buffer mechanism moves to the unloading position, the raw materials can be quantitatively fed into the mixing mixer, thereby achieving efficient and high-precision transportation and feeding effects.

[0004] When treating hazardous waste, it is usually loaded into hoppers and then transported to the feeding position by a suspended conveyor. The hoppers then pour the hazardous waste inside into the treatment equipment. However, some existing suspended conveyor feeding devices can only achieve the function of fixed-point conveying of the hoppers. After some hazardous waste with adhesive properties is loaded into the hopper, it is easy to stick to the inner wall surface of the hopper. After feeding, a large amount of waste may still remain inside the hopper. This residual waste will return to the feeding position with the hopper. On the one hand, it will stick and contaminate the equipment at the feeding position, affecting the hygiene, safety and operation accuracy of the feeding position. On the other hand, it will occupy the effective volume of the hopper, change the actual weight of the hopper, interfere with the load calculation of the suspended conveyor and the metering accuracy of subsequent feeding, and thus affect the process stability and material balance of the entire hazardous waste treatment system. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, this invention provides a hazardous waste hopper suspension conveying and feeding device. The technical problem this invention aims to solve is that it can only achieve the fixed-point conveying function of the hopper. After some hazardous waste with adhesive properties is loaded into the hopper, it easily adheres to the inner wall surface of the hopper. After feeding is completed, a large amount of waste may still remain inside the hopper. This residual waste will return to the loading station with the hopper. On the one hand, it will adhere to and contaminate the equipment at the loading station, affecting the hygiene, safety, and operational accuracy of the loading station. On the other hand, it will also occupy the effective volume of the hopper, changing the actual loading weight of the hopper, interfering with the load calculation of the suspension conveyor and the metering accuracy of subsequent feeding, thereby affecting the process stability and material balance of the entire hazardous waste treatment system.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is as follows: A hazardous waste hopper suspended conveying and feeding device includes a suspended conveying device, wherein a positioning and unloading component is provided at the bottom of the left front side of the suspended conveying device; The suspended conveying device includes a suspended conveying guide frame, with inverted L-shaped support legs fixedly connected to multiple sides of the outer wall of the suspended conveying guide frame, and hoppers provided on multiple sides of the top of the suspended conveying guide frame; The positioning and unloading component includes a lifting frame, and an unloading passage is provided on the rear side of the lifting frame.

[0007] As a further embodiment of the present invention: the hopper includes an inverted T-shaped plate, and crossbars are fixedly connected to both sides of the rear side of the inverted T-shaped plate. Side rods are fixedly connected to both sides of the rear side of the two crossbars. Columnar horizontal guide rods are fixedly connected to the front side of the inner side of the two sets of side rods. A loading component is fixedly connected to the middle of the front side of the two crossbars.

[0008] As a further embodiment of the present invention: the loading component includes a loading hopper, and through slots are provided in the middle of the left and right sides of the loading hopper. A rear plate is fixedly connected to the top of the rear side of the loading hopper. Connecting rods are slidably connected to both sides of the middle of the rear side of the rear plate. Rectangular sliding plates are fixedly connected to the top and bottom of the rear sides of the two connecting rods. V-shaped grooves are provided on the rear sides of the two rectangular sliding plates. A convex block is fixedly connected to the bottom of the two connecting rods.

[0009] As a further embodiment of the present invention: side connecting plates are fixedly connected to the left and right sides of the front side of the rear plate, cross plates are fixedly connected to the front side of the two side connecting plates, side connecting plates are fixedly connected to the top and bottom of the rear side of the cross plates, a front plate is fixedly connected to the front side of the cross plates, a front plate groove is opened in the middle of the bottom of the front side of the front plate, hinge blocks are fixedly connected to the four sides of the rear side of the front plate, abutments are slidably connected to both sides of the inner wall of the V-shaped groove opened on the front side of the two rectangular slide plates, expansion rods are rotatably connected to the front ends of the two sets of abutments, L-shaped inclined rotating rods are rotatably connected to the outer sides of the two sets of expansion rods, the rear sides of the outer sides of the two sets of L-shaped inclined rotating rods are rotatably connected to the front sides of the two sets of hinge blocks, the outer walls of the top and bottom sets of expansion rods are slidably connected to both sides of the inner wall of the two horizontal guide plates, the front side of the outer wall of the convex block is slidably connected to the inner wall of the front plate groove opened on the front plate, and the two sides of the top of the front side of the front plate are fixedly connected to the middle of the rear side of the two crossbars.

[0010] As a further embodiment of the present invention: A columnar short block is rotatably connected to the rear side of the inner side of each of the left and right sets of L-shaped inclined rotating rods; a shrinking plate is rotatably connected to the inner end of each of the left and right sets of columnar short blocks; both sides of the inner rear wall of each of the two shrinking plates are slidably connected to the outer wall of each of the left and right sets of columnar horizontal guide rods; an inverted L-shaped connecting rod is fixedly connected to the outer side of each of the two shrinking plates; a bottom baffle is fixedly connected to the bottom of the inner side of each of the two inverted L-shaped connecting rods; the outer walls of each of the two bottom baffles are slidably connected to the inner walls of the two through slots opened in the two hoppers; and the inner sides of the two bottom baffles are in contact.

[0011] As a further embodiment of the present invention: the lifting frame includes two side support plates, and horizontal reinforcing rods are fixedly connected to both sides of the top of the front and rear sides of the two side support plates. Rectangular frames are fixedly connected to the left and right sides of the outer walls of the two sets of horizontal reinforcing rods. L-shaped blocks are fixedly connected to the top and bottom of the front and rear sides of the inner sides of the two rectangular frames. Columnar transverse transmission rods are rotatably connected to the inner walls of multiple sets of L-shaped blocks. A motor connecting plate is fixedly connected to the middle of the top of the inner side of the right side support plate. A motor is fixedly connected to the left side of the top of the motor connecting plate. A transmission disc is fixedly connected to the output end of the motor. A track is fitted to the outer wall of the transmission disc. A second transmission disc is fitted to the rear side of the inner wall of the track. The inner wall of the second transmission disc is fitted to the middle of the outer wall of the columnar transverse transmission rod at the top rear side. Turntables are fixedly connected to the left and right ends of the two sets of columnar transverse transmission rods at the top and bottom. Second tracks are fitted to the outer walls of multiple turntables on the left and multiple turntables on the right.

[0012] As a further embodiment of the present invention: side reinforcing rods are fixedly connected to both sides of the middle outer side of the two side support uprights, and vertical guide plates are fixedly connected to the rear inner side of the two sets of side reinforcing rods. Inclined discharge plates are fixedly connected to the bottom inner side of the two vertical guide plates, and lifting arms are fixedly connected to the bottom rear side of the two second tracks.

[0013] As a further embodiment of the present invention: the unloading frame includes a receiving outer frame, with a discharge pipe fixedly connected to the left and right sides of the bottom of the receiving outer frame, and wall-tapping components provided on the left and right sides of the receiving outer frame. The left and right sides of the receiving outer frame are hollowed out. A passage pipe is fixedly connected to the bottom of each of the two discharge pipes, and a discharge hopper is fixedly connected to the bottom of each of the two passage pipes. Columnar rotating rod sleeves are fixedly connected to the front and rear sides of the top outer sides of each of the two passage pipes. Concave support plates are fixedly connected to the bottom inner sides of the left and right sets of columnar rotating rod sleeves. Columnar rotating rods are rotatably connected to the top inner walls of the left and right sets of columnar rotating rod sleeves. Conical teeth are fixedly connected to the front ends of each of the two columnar rotating rods. Vertical poles are fixedly connected to the front and rear sides of the top outer sides of each of the two concave support plates. U-shaped horizontal guide plates are fixedly connected to the front and rear sides of the top outer sides of each of the two discharge pipes. A columnar vertical pole support block is fixedly connected to the middle of the front side of the receiving outer frame. The top of the columnar upright support block is fixedly connected to the columnar upright. A rear L-shaped connecting rod is fixedly connected to the middle of the front sides of the two front uprights. A motor connecting seat is fixedly connected to the front side of the two rear L-shaped connecting rods on the side closest to each other. A second motor is fixedly connected to the bottom front side of the motor connecting seat. A transmission shaft is fixedly connected to the output end of the second motor. A transmission track is fitted onto the outer wall of the transmission shaft. Conical tooth transmission rod sleeves are fixedly connected to the left and right sides of the bottom rear side of the motor connecting seat. Conical tooth transmission rods are rotatably connected to the inner walls of the two conical tooth transmission rod sleeves. A second drive shaft is fixedly connected to the middle of the outer wall of the conical tooth transmission rod. The outer wall of the second drive shaft fits onto the rear side of the inner wall of the transmission track. Second conical teeth are fixedly connected to both ends of the conical tooth transmission rod. The outer sides of the two second conical teeth mesh with the front sides of the two conical teeth. The middle outer sides of the left and right sets of uprights are fixedly connected to the inner sides of the two lifting arms.

[0014] As a further aspect of the present invention: each of the two knocking components includes two vertical guide legs. The bottoms of the left and right sets of vertical guide legs are fixedly connected to the front and rear sides of the top of the two concave support plates. A spring connecting block is fixedly connected to the top of each of the left and right sets of vertical guide legs. A spring is fixedly connected to the outer side of each of the left and right sets of spring connecting blocks. A reciprocating push-pull rod is slidably connected to the inner wall of the top of each of the left and right sets of vertical guide legs. A second spring connecting block is fixedly connected to the outer side of the top of each of the left and right sets of reciprocating push-pull rods. The outer ends of each of the left and right sets of springs are fixedly connected to... On the inner side of the left and right sets of second spring connecting blocks, and on the outer side of the top of the left and right sets of reciprocating push-pull rods, vertical push-pull rods are fixedly connected. On the top of the left and right sets of vertical push-pull rods, L-shaped push-pull rods are fixedly connected. The outer walls of the left and right sets of L-shaped push-pull rods are slidably connected to the inner walls of the left and right sets of U-shaped horizontal guide plates. On both sides of the top inner side of the left and right sets of L-shaped push-pull rods, columnar push-pull rods are fixedly connected. On the inner end of the left and right sets of columnar push-pull rods, knocking plates are fixedly connected. The outer walls of the left and right sets of knocking plates are slidably connected to the left and right sides of the inner wall of the receiving frame.

[0015] As a further embodiment of the present invention: The top of the inner side of each of the left and right sets of vertical guide legs is fixedly connected to an inverted convex side plate; the middle of the inner side of each of the left and right sets of inverted convex side plates is fixedly connected to a central connecting block; the bottom inner wall of each of the left and right sets of inverted convex side plates is rotatably connected to a columnar side rotating rod; the middle of the outer wall of each of the two columnar side rotating rods is fixedly connected to a rotating roller; the outer wall of each of the two rotating rollers is fitted with a third track; the side of the inner wall of each of the left and right sets of third tracks away from the rotating rollers is fitted into the middle of the outer wall of each of the two columnar rotating rods; the outer side of the bottom of each of the left and right sets of reciprocating push-pull rods is fixedly connected to an elliptical sliding block; the front and rear ends of each of the two columnar side rotating rods are fixedly connected to a rotating block; the top of the outer side of each of the left and right sets of rotating blocks is rotatably connected to a rotating abutment; the outer wall of each of the left and right sets of rotating abutments is rotatably connected to the inner wall of each of the left and right sets of elliptical sliding blocks.

[0016] The beneficial effects of this invention are as follows: This invention, by incorporating a suspended conveyor and a positioning unloading component, achieves automatic cleaning of hazardous waste adhering to the inner wall of the hopper, effectively solving numerous problems caused by residual waste. During unloading, the device automatically opens the bottom outlet of the hopper to complete feeding, while simultaneously vibrating the hopper through continuous reciprocating wall-tapping motions to shake off all residual hazardous waste adhering to the inner wall, preventing residual waste from returning to the loading station with the hopper. This avoids contaminating the loading station equipment, ensuring hygiene, safety, and operational accuracy in the loading area, and also prevents it from occupying the effective volume of the hopper, ensuring a stable actual loading weight. It eliminates the interference of residual waste on the load calculation of the suspended conveyor and the accuracy of subsequent feeding and metering, effectively maintaining the process stability and material balance of the entire hazardous waste treatment system. In addition, this device completes automatic door opening and unloading and inner wall cleaning operations through mechanical linkage, eliminating the need for additional manual cleaning of residual waste, reducing the workload and labor costs of operators, and improving the overall efficiency of hazardous waste feeding and processing. The device has strong overall structural linkage and achieves the cleaning function by relying on the mechanical transmission of the conveying and unloading process. It has low additional energy consumption, stable and reliable operation, and can be adapted to the transformation needs of most existing hazardous waste overhead conveying and feeding production lines, making it highly practical and adaptable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 This is a three-dimensional structural diagram of the suspended conveyor device of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the hopper of the present invention; Figure 4 This is a schematic diagram of the three-dimensional separation structure of the hopper of the present invention; Figure 5 This is a schematic diagram of the three-dimensional separation structure of the loading component of the present invention; Figure 6 This is a three-dimensional structural diagram of the positioning and unloading component of the present invention; Figure 7 This is a schematic diagram of the three-dimensional separation structure of the positioning and unloading component of the present invention; Figure 8 This is a three-dimensional structural diagram of the lifting frame of the present invention; Figure 9 This is a three-dimensional structural diagram of the unloading tube frame of the present invention; Figure 10 This is a three-dimensional structural diagram of the wall-knocking component of the present invention.

[0018] In the diagram: 1. Suspended conveyor device; 11. Suspended conveyor guide frame; 12. Inverted L-shaped support leg; 13. Hopper; 131. Inverted T-shaped plate; 132. Crossbar; 133. Side bar; 134. Columnar horizontal guide bar; 135. Loading component; 1351. Loading hopper; 1352. Through groove; 1353. Rear plate; 1354. Rectangular sliding plate; 1355. V-groove; 1356. Connecting rod; 1357. Convex block; 1358. Cross plate; 1359. Side connecting plate; 13510. Horizontal guide plate; 13511. Front plate; 13512. Hinge block; 13513. Retracting and expanding rod; 13514. Abutment block; 1351 5. L-shaped inclined rotating rod; 13516. Columnar short block; 13517. Expanding plate; 13518. Inverted L-shaped connecting upright; 13519. Bottom baffle; 13520. Front plate slide groove; 2. Positioning and unloading component; 21. Lifting frame; 211. Side support upright plate; 212. Horizontal reinforcing rod; 213. Rectangular frame; 214. L-shaped block; 215. Motor connecting plate; 216. Motor; 217. Transmission disc; 218. Track; 219. Second transmission disc; 2110. Columnar horizontal transmission rotating rod; 2111. Turntable; 2112. Side reinforcing rod; 2113. Vertical guide plate; 2114. Inclined discharge plate; 2115. Second track 2116. Lifting arm; 22. Unloading frame; 221. Receiving frame; 222. Knocking component; 2221. Vertical guide leg; 2222. Spring connecting block; 2223. Spring; 2224. Reciprocating push-pull rod; 2225. Second spring connecting block; 2226. Vertical push-pull rod; 2227. L-shaped push-pull rod; 2228. Columnar push-pull rod; 2229. Knocking panel; 22210. Inverted convex side plate; 22211. Central connecting block; 22212. Columnar side rotating rod; 22213. Rotating roller; 22214. Third track; 22215. Rotating block; 22216. Rotating stop block; 22217. Ellipse 223. Sliding chute block; 224. Columnar upright; 225. Feed pipe; 226. Feed passage pipe; 227. Discharge hopper; 228. Concave support plate; 229. Columnar rotating rod sleeve block; 2210. Columnar rotating rod; 2211. Conical tooth; 2213. Upright; 2214. U-shaped horizontal guide plate; 2215. Rear L-shaped connecting rod; 2216. Motor connecting seat; 2217. Second motor; 2218. Transmission shaft; 2219. Transmission track; 22110. Conical tooth transmission rod sleeve block; 22111. Conical tooth transmission rod; 22112. Second transmission shaft; 22113. Second conical tooth; 22115. Columnar upright support block. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figure 1 As shown, the present invention provides a hazardous waste hopper suspension conveying and feeding device, including a suspension conveying device 1, and a positioning unloading component 2 is provided at the bottom of the left front side of the suspension conveying device 1.

[0021] like Figure 2-9As shown, the suspended conveying device 1 includes a suspended conveying guide frame 11. Multiple sides of the outer wall of the suspended conveying guide frame 11 are fixedly connected to inverted L-shaped support legs 12. Multiple sides of the top of the suspended conveying guide frame 11 are provided with hoppers 13. Each hopper 13 includes an inverted T-shaped plate 131. Crossbars 132 are fixedly connected to both sides of the rear of the inverted T-shaped plate 131. Side bars 133 are fixedly connected to the left and right sides of the rear of the two crossbars 132. Columnar horizontal guide bars 134 are fixedly connected to the front sides of the inner sides of the two sets of side bars 133. A loading component 135 is fixedly connected to the middle of the front side of the two crossbars 132. The loading component 135 includes a loading hopper 1351. Through slots 1352 are opened in the middle of the left and right sides of the loading hopper 1351. A rear... The rear plate 1353 has two slidably connected connecting rods 1356 on both sides of its rear center. Rectangular sliding plates 1354 are fixedly connected to the top and bottom of the rear sides of the two connecting rods 1356. V-grooves 1355 are formed on the rear sides of the two rectangular sliding plates 1354. Protruding blocks 1357 are fixedly connected to the bottom of the two connecting rods 1356. Side connecting plates 1359 are fixedly connected to the left and right sides of the front side of the rear plate 1353. Cross plates 1358 are fixedly connected to the front sides of the two side connecting plates 1359. Side connecting plates 1359 are fixedly connected to the top and bottom of the rear side of the cross plates 1358. A front plate 13511 is fixedly connected to the front side of the cross plates 1358. A front plate groove 13520 is formed in the center of the bottom front side of the front plate 13511. Hinges 13512 are fixedly connected to all four sides of the rear side of the front plate 13511. Abutments 13514 are slidably connected to both sides of the inner walls of the V-shaped grooves 1355 on the front side of the two rectangular slide plates 1354. Expanding rods 13513 are rotatably connected to the front ends of both sets of abutments 13514. L-shaped diagonal rods 13515 are rotatably connected to the outer sides of both sets of left and right expanding rods 13513. The rear sides of the outer sides of both sets of left and right L-shaped diagonal rods 13515 are rotatably connected to the front sides of the left and right hinge blocks 13512. The outer walls of the top and bottom sets of expanding rods 13513 are slidably connected to both sides of the inner walls of the two horizontal guide plates 13510. The front sides of the outer walls of the convex blocks 1357 are slidably connected to the inner walls of the front plate slide grooves 13520 on the front plate 13511. The front top of the front plate 13511 is fixedly connected to the middle of the rear side of the two crossbars 132 on both sides. The rear side of the inner side of the two sets of L-shaped diagonal rotating rods 13515 on both sides is rotatably connected to a columnar short block 13516. The inner ends of the two sets of columnar short blocks 13516 on both sides are rotatably connected to a shrinking plate 13517. The two sides of the rear inner wall of the two shrinking plates 13517 are slidably connected to the outer wall of the two sets of columnar horizontal guide rods 134 on both sides. The outer side of the two shrinking plates 13517 is fixedly connected to an inverted L-shaped connecting rod 13518. The bottom of the inner side of the two inverted L-shaped connecting rods 13518 is fixedly connected to a bottom baffle 13519. The outer wall of the two bottom baffles 13519 is slidably connected to the inner wall of the two through slots 1352 opened in the two hoppers 1351.The inner sides of the two bottom baffles 13519 are fitted together. The positioning and unloading component 2 includes a lifting frame 21. An unloading passage frame 22 is provided on the rear side of the lifting frame 21. The lifting frame 21 includes two side support plates 211. Horizontal reinforcing rods 212 are fixedly connected to the top sides of the front and rear sides of the two side support plates 211. Rectangular frames 213 are fixedly connected to the left and right sides of the outer walls of the two sets of horizontal reinforcing rods 212. L-shaped blocks 214 are fixedly connected to the top and bottom of the front and rear sides of the inner sides of the two rectangular frames 213. Columnar horizontal transmission rods 2110 are rotatably connected to the inner walls of multiple sets of L-shaped blocks 214. A motor connecting plate 215 is fixedly connected to the middle of the top of the inner side of the right side support plate 211. A motor 21 is fixedly connected to the left side of the top of the motor connecting plate 215. 6. A transmission disc 217 is fixedly connected to the output end of motor 216. A track 218 is fitted onto the outer wall of the transmission disc 217. A second transmission disc 219 is fitted onto the rear side of the inner wall of the track 218. The inner wall of the second transmission disc 219 is fitted onto the middle of the outer wall of the columnar transverse transmission rod 2110 at the top rear side. Turntables 2111 are fixedly connected to both ends of the top and bottom sets of columnar transverse transmission rods 2110. A second track 2115 is fitted onto the outer wall of multiple turntables 2111 on the left and multiple turntables 2111 on the right. Side reinforcing rods 2112 are fixedly connected to both sides of the middle outer side of the two side support plates 211. Vertical guide plates 2113 are fixedly connected to the rear side of the inner side of the two sets of side reinforcing rods 2112. The bottom of the inner side of the two vertical guide plates 2113 is fixedly connected to the rear side of the inner side of the two vertical guide plates 2113. A sloping discharge plate 2114 is fixedly connected to the bottom of the rear side of each of the two second tracks 2115. A lifting arm 2116 is fixedly connected to the bottom of each track. The unloading frame 22 includes a receiving frame 221. A discharge pipe 224 is fixedly connected to the left and right sides of the bottom of the receiving frame 221. A knocking device 222 is provided on both sides of the receiving frame 221. The left and right sides of the receiving frame 221 are hollowed out. A passage pipe 225 is fixedly connected to the bottom of each of the two discharge pipes 224. A discharge hopper 226 is fixedly connected to the bottom of each of the two passage pipes 225. Columnar rotating rod sleeves 228 are fixedly connected to the front and rear sides of the top outer sides of each of the two passage pipes 225. A concave support plate 227 is fixedly connected to the bottom of the inner side of each of the two sets of columnar rotating rod sleeves 228. The top inner wall of the columnar rotating rod sleeve 228 is rotatably connected to columnar rotating rods 229. The front ends of the two columnar rotating rods 229 are fixedly connected to conical teeth 2210. The front and rear sides of the top outer sides of the two concave support plates 227 are fixedly connected to uprights 2213. The front and rear sides of the top outer sides of the two feed pipes 224 are fixedly connected to U-shaped horizontal guide plates 2214. The middle of the front side of the receiving frame 221 is fixedly connected to a columnar upright support block 22115. The top of the columnar upright support block 22115 is fixedly connected to a columnar upright 223. The middle of the front side of the two uprights 2213 is fixedly connected to a rear L-shaped connecting rod 2215. The front side of the two rear L-shaped connecting rods 2215 that are close to each other is fixedly connected to a motor connecting seat 2216.A second motor 2217 is fixedly connected to the bottom front side of the motor connecting seat 2216. A transmission shaft 2218 is fixedly connected to the output end of the second motor 2217. A transmission track 2219 is fitted onto the outer wall of the transmission shaft 2218. Conical tooth transmission rod sleeves 22110 are fixedly connected to both the left and right sides of the bottom rear side of the motor connecting seat 2216. Conical tooth transmission rods 22111 are rotatably connected to the inner walls of the two conical tooth transmission rod sleeves 22110. A second drive shaft 22112 is fixedly connected to the middle of the outer wall of 2111. The outer wall of the second drive shaft 22112 is fitted onto the rear side of the inner wall of the transmission track 2219. Second conical teeth 22113 are fixedly connected to both ends of the conical tooth transmission rod 22111. The outer sides of the two second conical teeth 22113 mesh with the front sides of the two conical teeth 2210. The outer middle parts of the two sets of left and right uprights 2213 are fixedly connected to the inner sides of the two lifting arms 2116. When handling hazardous waste, the hazardous waste is first poured into the loading hopper 1351. At this time, the two bottom baffles 13519 of the hopper 13 are in a closed state. After the loading is completed, the suspended conveying guide frame 11 drives the entire hopper to move towards the positioning unloading component 2. When the hopper 13 moves to the designated position above the unloading passage frame 22, the motor 216 is started. The motor 216 drives the transmission disc 217 to rotate. The transmission disc 217 drives the second transmission disc 219 to rotate through the track 218, which in turn drives the columnar transverse transmission rod 2110 connected to it to rotate synchronously. The turntables 2111 at both ends of the columnar transverse transmission rod 2110 rotate accordingly. Through the second track 2115, all the turntables 2111 rotate synchronously, which in turn drives the lifting arm 2116 fixed at the bottom of the rear side of the second track 2115 to move upward. The lifting arm 2116 drives the unloading passage frame 22 connected to it to lift upward along the direction of the vertical guide plate 2113. During the upward lifting of the unloading frame 22, the columnar upright 223 fixed to the top of the columnar upright support block 22115 moves upward synchronously, and its top gradually pushes against the convex block 1357, forcing the convex block 1357 to slide upward along the front plate slide groove 13520 opened in the front plate 13511. The convex block 1357 drives the connecting rod 1356 and the rectangular slide plate 1354 to move upward synchronously. The V-shaped groove 1355 opened on the rear side of the rectangular slide plate 1354 moves upward with it. The inclined surfaces on both sides of the V-shaped groove 1355 squeeze the internally slidingly connected abutment block 13514, forcing the two abutment blocks 13514 to slide away from each other along the V-shaped groove 1355. The abutment block 13514 pushes the expansion rod 13513 to move outward, and the expansion rod 13513 pushes the L-shaped inclined rotating rod. 13515 rotates outward along the hinge block 13512. The L-shaped inclined rotating rod 13515 drives the expansion plate 13517 to slide outward along the columnar horizontal guide rod 134 through the columnar short block 13516. The expansion plate 13517 drives the bottom baffle 13519 to slide outward along the through groove 1352 through the inverted L-shaped connecting rod 13518. The discharge port at the bottom of the loading hopper 1351 gradually opens. At this time, the bottom of the outer wall of the loading hopper 1351 is inserted into the inner wall of the receiving frame 221. Under the action of gravity, all the hazardous waste stored inside the loading hopper 1351 falls downward into the receiving frame 221. Then, it enters the discharge pipe 224 and the through pipe 225 along the receiving frame 221, and finally is discharged from the discharge hopper 226 into the preset hazardous waste treatment equipment below, completing the unloading operation.

[0022] like Figure 10As shown, both knocking components 222 include two upright guide legs 2221. The bottoms of both sets of upright guide legs 2221 are fixedly connected to the front and rear sides of the top of the two concave support plates 227. Spring connecting blocks 2222 are fixedly connected to the top of both sets of upright guide legs 2221. Springs 2223 are fixedly connected to the outer sides of both sets of spring connecting blocks 2222. Reciprocating push-pull rods 2224 are slidably connected to the inner walls of the tops of both sets of upright guide legs 2221. Second spring connecting blocks 2225 are fixedly connected to the outer sides of the tops of both sets of reciprocating push-pull rods 2224. The outer ends of springs 2223 are fixedly connected to the inner sides of the left and right sets of second spring connecting blocks 2225. Vertical push-pull rods 2226 are fixedly connected to the outer sides of the tops of the left and right sets of reciprocating push-pull rods 2224. L-shaped push-pull rods 2227 are fixedly connected to the tops of the left and right sets of vertical push-pull rods 2226. The outer walls of the left and right sets of L-shaped push-pull rods 2227 are slidably connected to the inner walls of the left and right sets of U-shaped horizontal guide plates 2214. Columnar push-pull rods 2228 are fixedly connected to both sides of the top inner sides of the left and right sets of L-shaped push-pull rods 2227. Knocking pins are fixedly connected to the inner ends of the left and right sets of columnar push-pull rods 2228. The outer walls of the wall panels 2229 and the two sets of wall panels 2229 are slidably connected to the left and right sides of the inner wall of the receiving frame 221. The top of the inner side of the two sets of vertical guide legs 2221 are fixedly connected to the inverted convex side plates 22210. The middle of the inner side of the two sets of inverted convex side plates 22210 is fixedly connected to the middle of the inner side of the two sets of inverted convex side plates 22210. The bottom inner wall of the two sets of inverted convex side plates 22210 is rotatably connected to the columnar side rotating rods 22212. The middle of the outer wall of the two columnar side rotating rods 22212 is fixedly connected to the rotating rollers 22213. The outer wall of the two rotating rollers 22213 is fitted with a third... The inner walls of the two sets of third tracks 22214 on the left and right sides away from the rotating roller 22213 are fitted into the middle of the outer walls of the two columnar rotating rods 229. The outer sides of the bottom of the two sets of reciprocating push-pull rods 2224 are fixedly connected with elliptical sliding blocks 22217. The front and rear ends of the two columnar side rotating rods 22212 are fixedly connected with rotating blocks 22215. The top of the outer sides of the two sets of rotating blocks 22215 on the left and right sides are rotatably connected with rotating abutments 22216. The outer walls of the two sets of rotating abutments 22216 on the left and right sides are rotatably connected to the inner walls of the two sets of elliptical sliding blocks 22217 on the left and right sides. While the hopper 1351 is inserted into the inner wall of the receiving frame 221 to discharge material, the second motor 2217 starts and drives the transmission shaft 2218 connected to the output end to rotate. The transmission shaft 2218 drives the second transmission shaft 22112 to rotate through the transmission track 2219, which in turn drives the conical tooth transmission rod 22111, which is fixedly connected to the second transmission shaft 22112, to rotate on the inner wall of the conical tooth transmission rod sleeve 22110. The second conical teeth 22113, which are fixedly connected to both ends of the conical tooth transmission rod 22111, rotate accordingly. Since the second conical teeth 22113 and the conical teeth 2210 mesh with each other, they will drive the two conical teeth 2210 to rotate synchronously, which in turn drives the columnar rotating rod 229, which is fixedly connected to the conical teeth 2210, to rotate on the inner wall of the columnar rotating rod sleeve 228. The columnar rotating rod 229 drives the rotating roller 22213 to rotate via the third track 22214. The rotating roller 22213 drives the columnar side rotating rod 22212, which is fixedly connected to it, to rotate. The rotating blocks 22215, which are fixedly connected to both ends of the columnar side rotating rod 22212, rotate accordingly. The rotating abutment block 22216, which is rotatably connected to the top of the outer side of the rotating block 22215, performs a circular motion and slides on the inner wall of the elliptical slide block 22217. This pushes the elliptical slide block 22217 to drive the reciprocating push-pull rod 2224 to perform a reciprocating lateral movement along the vertical guide leg 2221. When the rotating abutment... When block 22216 pushes the elliptical sliding block 22217 to move inward, the reciprocating push-pull rod 2224 sequentially drives the vertical push-pull rod 2226, the L-shaped push-pull rod 2227 and the columnar push-pull rod 2228 to move inward, thereby pushing the wall-knocking plate 2229 to hammer the inner wall of the receiving frame 221, causing the hazardous waste material attached to the inner wall of the receiving frame 221 to fall off due to vibration. When the rotating block 22216 rotates outward, the elastic force of the spring 2223 pushes the second spring connecting block 2225 to reset outward, driving the entire wall-knocking plate 2229 back to its original position, completing one wall-knocking action. The reciprocating wall-tapping action described above continues, which can prevent viscous hazardous waste from adhering and accumulating on the inner wall of the receiving frame, ensuring a smooth and unobstructed feeding process. After all the hazardous waste is discharged, the motor 216 reverses, driving the unloading frame 22 to move downwards and reset. The columnar upright 223 loses its pushing force against the convex block 1357, and the bottom baffle 13519 of the hopper closes again under the action of the reset force. The suspended conveyor guide frame 11 drives the empty hopper to move to the next station, preparing for the next round of loading and unloading operations. This completes the single hazardous waste feeding process.

[0023] Working principle of this invention: When processing hazardous waste, the hazardous waste is first poured into the loading hopper 1351. At this time, the two bottom baffles 13519 of the hopper 13 are in a closed state. After loading is completed, the suspended conveyor guide frame 11 drives the entire hopper to move towards the positioning unloading component 2. When the hopper 13 moves to the designated position above the unloading passage frame 22, the motor 216 is started. The motor 216 drives the transmission disc 217 to rotate. The transmission disc 217 drives the second transmission disc 219 to rotate through the track 218, which in turn drives the columnar transverse transmission rod 2110 connected to it to rotate synchronously. The turntables 2111 at both ends of the columnar transverse transmission rod 2110 rotate accordingly. Through the second track 2115, all the turntables 2111 rotate synchronously, which in turn drives the fixed first... The lifting arm 2116 at the rear bottom of the second track 2115 moves upward. The lifting arm 2116 drives the unloading frame 22 connected to it to rise upward along the direction of the vertical guide plate 2113. During the upward movement of the unloading frame 22, the columnar upright 223 fixed to the top of the columnar upright support block 22115 moves upward synchronously. Its top gradually pushes against the convex block 1357, forcing the convex block 1357 to slide upward along the front plate slide groove 13520 opened in the front plate 13511. The convex block 1357 drives the connecting rod 1356 and the rectangular slide plate 1354 to move upward synchronously. The V-shaped groove 1355 opened on the rear side of the rectangular slide plate 1354 moves upward with it. The inclined surfaces on both sides of the V-shaped groove 1355 press against the internally slidingly connected abutment block 13514, forcing The two abutment blocks 13514 slide away from each other along the V-groove 1355, pushing the expansion rod 13513 to move outward. The expansion rod 13513 pushes the L-shaped inclined rotating rod 13515 to rotate outward along the hinge block 13512. The L-shaped inclined rotating rod 13515 drives the expansion plate 13517 to slide outward along the columnar horizontal guide rod 134 via the columnar short block 13516. The expansion plate 13517 drives the bottom baffle 13519 to slide outward along the through groove 1352 via the inverted L-shaped connecting upright rod 13518. The discharge port at the bottom of the hopper 1351 gradually opens. As the hopper 1351 inserts into the inner wall of the receiving frame 221 to discharge material, the second motor 2217 starts and drives the conveyor belt. The transmission shaft 2218 connected to the output end rotates, and the transmission shaft 2218 drives the second transmission shaft 22112 to rotate via the transmission track 2219. This, in turn, drives the conical tooth transmission rod 22111, which is fixedly connected to the second transmission shaft 22112, to rotate on the inner wall of the conical tooth transmission rod sleeve 22110. The second conical teeth 22113, which are fixedly connected to both ends of the conical tooth transmission rod 22111, rotate accordingly. Since the second conical teeth 22113 mesh with the conical teeth 2210, they drive the two conical teeth 2210 to rotate synchronously. This, in turn, drives the cylindrical rotating rod 229, which is fixedly connected to the conical teeth 2210, to rotate on the inner wall of the cylindrical rotating rod sleeve 228. The cylindrical rotating rod 229 drives the rotating roller 22213 to rotate via the third track 22214.The rotating roller 22213 drives the columnar side rotating rod 22212, which is fixedly connected to it, to rotate. The rotating blocks 22215, which are fixedly connected to both ends of the columnar side rotating rod 22212, rotate accordingly. The rotating abutment 22216, which is rotatably connected to the top of the outer side of the rotating block 22215, makes a circular motion and slides on the inner wall of the elliptical slide block 22217. This pushes the elliptical slide block 22217 to drive the reciprocating push-pull rod 2224 to make a reciprocating lateral movement along the vertical guide leg 2221. When the rotating abutment block 22216 pushes the elliptical sliding block 22217 inward, the reciprocating push-pull rod 2224 sequentially drives the vertical push-pull rod 2226, the L-shaped push-pull rod 2227, and the columnar push-pull rod 2228 inward, thereby pushing the wall-tapping plate 2229 to hammer the inner wall of the receiving outer frame 221, causing the hazardous waste adhering to the inner wall of the receiving outer frame 221 to be dislodged by vibration. When the rotating abutment block 22216 rotates outward, the elastic force of the spring 2223 pushes the second spring connecting block 2225 to return to its original position, driving the entire wall-tapping plate 2229 back to its original position, completing one wall-tapping action. The above reciprocating wall-tapping action continues, which can prevent viscous hazardous waste from adhering and accumulating on the inner wall of the receiving outer frame, ensuring a smooth and continuous feeding process without blockage.

[0024] 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 to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A hazardous waste hopper suspended conveying and feeding device, comprising a suspended conveying device (1), characterized in that: The bottom of the left front side of the suspended conveyor (1) is provided with a positioning unloading component (2); The suspended conveying device (1) includes a suspended conveying guide frame (11), and multiple sides of the outer wall of the suspended conveying guide frame (11) are fixedly connected with inverted L-shaped support legs (12), and multiple sides of the top of the suspended conveying guide frame (11) are provided with hoppers (13). The positioning and unloading component (2) includes a lifting frame (21), and an unloading passage frame (22) is provided on the rear side of the lifting frame (21).

2. The hazardous waste hopper suspension conveying and feeding device according to claim 1, characterized in that: The hopper (13) includes an inverted T-shaped plate (131), with crossbars (132) fixedly connected to both sides of the rear side of the inverted T-shaped plate (131), and side bars (133) fixedly connected to the left and right sides of the rear side of the two crossbars (132). Columnar horizontal guide bars (134) are fixedly connected to the front side of the inner side of the two sets of side bars (133), and a loading component (135) is fixedly connected to the middle of the front side of the two crossbars (132).

3. The hazardous waste hopper suspension conveying and feeding device according to claim 2, characterized in that: The loading component (135) includes a loading hopper (1351), with through slots (1352) in the middle of both the left and right sides of the loading hopper (1351). A rear plate (1353) is fixedly connected to the top of the rear side of the loading hopper (1351). Connecting rods (1356) are slidably connected to both sides of the middle of the rear side of the rear plate (1353). Rectangular sliding plates (1354) are fixedly connected to the top and bottom of the rear side of the two connecting rods (1356). V-shaped grooves (1355) are opened on the rear side of the two rectangular sliding plates (1354). A convex block (1357) is fixedly connected to the bottom of the two connecting rods (1356).

4. The hazardous waste hopper suspension conveying and feeding device according to claim 3, characterized in that: Side connecting plates (1359) are fixedly connected to the left and right sides of the front side of the rear plate (1353). A cross plate (1358) is fixedly connected to the front side of the two side connecting plates (1359). Side connecting plates (1359) are fixedly connected to the top and bottom of the rear side of the cross plate (1358). A front plate (13511) is fixedly connected to the front side of the cross plate (1358). A front plate slide groove (13520) is provided in the middle of the bottom front side of the front plate (13511). Hinges (13512) are fixedly connected to the four sides of the rear side of the front plate (13511). Abutments (13514) are slidably connected to both sides of the inner wall of the V-shaped groove (1355) opened on the front side of the two rectangular sliding plates (1354). The two sets of... The front end of each of the abutment blocks (13514) is rotatably connected to a retracting rod (13513). The outer sides of the two sets of retracting rods (13513) are rotatably connected to L-shaped inclined rotating rods (13515). The rear sides of the outer sides of the two sets of L-shaped inclined rotating rods (13515) are rotatably connected to the front sides of the two sets of hinge blocks (13512). The outer walls of the top and bottom sets of retracting rods (13513) are slidably connected to both sides of the inner walls of the two horizontal guide plates (13510). The front side of the outer wall of the convex block (1357) is slidably connected to the inner wall of the front plate groove (13520) opened in the front plate (13511). The two sides of the top front side of the front plate (13511) are fixedly connected to the middle of the rear side of the two crossbars (132).

5. A hazardous waste hopper suspension conveying and feeding device according to claim 4, characterized in that: The inner rear sides of the left and right sets of L-shaped inclined rotating rods (13515) are rotatably connected to columnar short blocks (13516). The inner ends of the left and right sets of columnar short blocks (13516) are rotatably connected to expansion plates (13517). The two sides of the inner rear walls of the two expansion plates (13517) are slidably connected to the outer walls of the left and right sets of columnar horizontal guide rods (134). The outer sides of the two expansion plates (13517) are fixedly connected to inverted L-shaped connecting rods (13518). The bottom of the inner side of the two inverted L-shaped connecting rods (13518) is fixedly connected to bottom baffles (13519). The outer walls of the two bottom baffles (13519) are slidably connected to the inner walls of the two through slots (1352) opened in the two hoppers (1351). The inner sides of the two bottom baffles (13519) are in contact.

6. The hazardous waste hopper suspension conveying and feeding device according to claim 1, characterized in that: The lifting frame (21) includes two side support plates (211). Horizontal reinforcing rods (212) are fixedly connected to the top sides of both the front and rear sides of the two side support plates (211). Rectangular frames (213) are fixedly connected to the left and right sides of the outer walls of the two sets of horizontal reinforcing rods (212). L-shaped blocks (214) are fixedly connected to the top and bottom of the front and rear sides of the inner sides of the two rectangular frames (213). Columnar horizontal transmission rods (2110) are rotatably connected to the inner walls of multiple sets of L-shaped blocks (214). A motor connecting plate (215) is fixedly connected to the middle of the top inner side of the right side support plate (211). The motor connecting plate (211)... 5) A motor (216) is fixedly connected to the left side of the top. A transmission disc (217) is fixedly connected to the output end of the motor (216). A track (218) is fitted on the outer wall of the transmission disc (217). A second transmission disc (219) is fitted on the rear side of the inner wall of the track (218). The inner wall of the second transmission disc (219) is fitted in the middle of the outer wall of the columnar transverse transmission rod (2110) at the top rear side. Turntables (2111) are fixedly connected to the left and right ends of the two sets of columnar transverse transmission rods (2110) at the top and bottom. A second track (2115) is fitted on the outer wall of the multiple turntables (2111) on the left and the multiple turntables (2111) on the right.

7. A hazardous waste hopper suspension conveying and feeding device according to claim 6, characterized in that: Side reinforcing rods (2112) are fixedly connected to both sides of the middle outer side of the two side support plates (211). Vertical guide plates (2113) are fixedly connected to the rear inner side of the two sets of side reinforcing rods (2112). Inclined discharge plates (2114) are fixedly connected to the bottom inner side of the two vertical guide plates (2113). Lifting arms (2116) are fixedly connected to the bottom rear side of the two second tracks (2115).

8. A hazardous waste hopper suspension conveying and feeding device according to claim 1, characterized in that: The unloading frame (22) includes a receiving frame (221). A discharge pipe (224) is fixedly connected to the left and right sides of the bottom of the receiving frame (221). A knocking device (222) is provided on both the left and right sides of the receiving frame (221). The left and right sides of the receiving frame (221) are hollowed out. A passage pipe (225) is fixedly connected to the bottom of each of the two discharge pipes (224). A discharge hopper (226) is fixedly connected to the bottom of each of the two passage pipes (225). Columnar rotating rod sleeves (228) are fixedly connected to the front and rear sides of the top outer sides of each of the two passage pipes (225). The bottom of the inner side of the left and right sets of columnar rotating rod sleeves (228)... Each part is fixedly connected to a concave support plate (227). The top inner walls of the left and right sets of columnar rotating rod sleeves (228) are rotatably connected to columnar rotating rods (229). The front ends of the two columnar rotating rods (229) are fixedly connected to conical teeth (2210). The front and rear sides of the top outer sides of the two concave support plates (227) are fixedly connected to uprights (2213). The front and rear sides of the top outer sides of the two feed pipes (224) are fixedly connected to U-shaped horizontal guide plates (2214). The middle part of the front side of the receiving frame (221) is fixedly connected to a columnar upright support block (22115). The top of the columnar upright support block (22115) is fixedly connected to a columnar upright support block. The two front uprights (2213) are fixedly connected to the middle of their front sides with rear L-shaped connecting rods (2215). A motor connecting seat (2216) is fixedly connected to the front side of the two rear L-shaped connecting rods (2215) on the side closest to each other. A second motor (2217) is fixedly connected to the bottom front side of the motor connecting seat (2216). A transmission shaft (2218) is fixedly connected to the output end of the second motor (2217). A transmission track (2219) is fitted onto the outer wall of the transmission shaft (2218). Conical tooth transmission rod sleeves (22110) are fixedly connected to the left and right sides of the bottom rear side of the motor connecting seat (2216). The inner wall of the conical tooth transmission rod sleeve (22110) is rotatably connected to the conical tooth transmission rod (22111). The middle part of the outer wall of the conical tooth transmission rod (22111) is fixedly connected to the second transmission shaft (22112). The outer wall of the second transmission shaft (22112) is sleeved on the rear side of the inner wall of the transmission track (2219). The left and right ends of the conical tooth transmission rod (22111) are fixedly connected to the second conical teeth (22113). The outer sides of the two second conical teeth (22113) are meshed with the front sides of the two conical teeth (2210). The middle parts of the outer sides of the two sets of vertical rods (2213) are fixedly connected to the inner sides of the two lifting arms (2116).

9. A hazardous waste hopper suspension conveying and feeding device according to claim 8, characterized in that: Both of the aforementioned wall-knocking components (222) include two upright guide legs (2221). The bottoms of the left and right sets of upright guide legs (2221) are fixedly connected to the front and rear sides of the top of the two concave support plates (227). The tops of the left and right sets of upright guide legs (2221) are fixedly connected to spring connecting blocks (2222). The outer sides of the left and right sets of spring connecting blocks (2222) are fixedly connected to springs (2223). The inner walls of the tops of the left and right sets of upright guide legs (2221) are slidably connected to reciprocating push-pull rods (2224). The outer sides of the tops of the left and right sets of reciprocating push-pull rods (2224) are fixedly connected to second spring connecting blocks (2225). The outer ends of the left and right sets of springs (2223) are fixedly connected to the left and right sets of second spring connecting blocks. Inside the spring connecting block (2225), the outer sides of the top of the left and right sets of reciprocating push-pull rods (2224) are fixedly connected to vertical push-pull rods (2226), the tops of the left and right sets of vertical push-pull rods (2226) are fixedly connected to L-shaped push-pull rods (2227), the outer walls of the left and right sets of L-shaped push-pull rods (2227) are slidably connected to the inner walls of the left and right sets of U-shaped horizontal guide plates (2214), the two sides of the top of the inner side of the left and right sets of L-shaped push-pull rods (2227) are fixedly connected to columnar push-pull rods (2228), the inner ends of the left and right sets of columnar push-pull rods (2228) are fixedly connected to wall-knocking plates (2229), and the outer walls of the left and right sets of wall-knocking plates (2229) are slidably connected to the left and right sides of the inner wall of the receiving frame (221).

10. A hazardous waste hopper suspension conveying and feeding device according to claim 9, characterized in that: The top of the inner side of each of the left and right sets of vertical guide legs (2221) is fixedly connected to an inverted convex side plate (22210). A central connecting block (22211) is fixedly connected to the middle of the inner side of each of the left and right sets of inverted convex side plates (22210). A columnar side rotating rod (22212) is rotatably connected to the inner bottom wall of each of the left and right sets of inverted convex side plates (22210). A rotating roller (22213) is fixedly connected to the middle of the outer wall of each of the two columnar side rotating rods (22212). A third track (22214) is fitted onto the outer wall of each of the two rotating rollers (22213). The left and right sets of third tracks (22214)... 14) The side of the inner wall away from the rotating roller (22213) is fitted into the middle of the outer wall of the two columnar rotating rods (229). The outer side of the bottom of the two sets of reciprocating push-pull rods (2224) is fixedly connected with an elliptical slide block (22217). The front and rear ends of the two columnar side rotating rods (22212) are fixedly connected with rotating blocks (22215). The top of the outer side of the two sets of rotating blocks (22215) is rotatably connected with a rotating abutment (22216). The outer wall of the two sets of rotating abutments (22216) is rotatably connected to the inner wall of the two sets of elliptical slide blocks (22217).

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