Loading chute for rapid loading station

Abstract

The invention discloses a loading chute for a rapid loading station, which comprises a positioning connection mechanism, a telescopic vibration mechanism and a power transmission mechanism, and the power transmission mechanism is arranged on the positioning connection mechanism and the telescopic vibration mechanism; materials such as coal discharged from the surge bin of the loading station are shifted through the shifting plates at the two ends; the telescopic vibration mechanism is connected with the positioning connection mechanism, and telescopic adjustment is achieved; in order to effectively discharge the materials without causing blockage, a vibrating plate is arranged at the lower part of the second blanking pipe, a plurality of eccentric wheels are arranged at the lower part of the vibrating plate, and the materials in the second blanking pipe are vibrated through rotation of the eccentric wheels, so that the materials can smoothly fall down; the wheel carrier is pushed and adjusted through a hydraulic cylinder, a hydraulic rod and a pushing spring, so that the positions of the first pushing wheel and the second pushing wheel on the wheel carrier can be controlled, and the situation that the transmission belt is loose and power transmission cannot be achieved is prevented.

Description

Technical Field

[0001] This invention relates to loading stations, and more specifically to loading chutes, and to loading chutes for rapid loading stations. Background Technology

[0002] With the rapid development of the global logistics system, the demand for industrial production and transportation efficiency is increasing. Traditional loading methods are gradually revealing many limitations when facing high-volume, continuous operation scenarios.

[0003] In early logistics and industrial transportation, loading relied primarily on manual labor or simple mechanical devices (such as manual carts and hoisting equipment). While these methods were low-cost, they had significant drawbacks. First, manual loading was inefficient, especially when handling bulk materials (such as ore, coal, and sand), requiring a large workforce for handling and stacking, resulting in long work cycles and high labor costs. Second, manual operation posed safety hazards, potentially leading to accidents such as falls, collisions, or poisoning. Furthermore, traditional mechanical loading equipment often lacked flexibility, failing to adapt to different vehicle types and material forms, resulting in high material loss rates during loading and preventing continuous operation.

[0004] With the popularization of automation technology, traditional loading methods are gradually being replaced by automated mechanical equipment. However, existing mechanical loading systems still have many problems. For example, the connection between belt conveyors and vehicles still relies on manual assistance, making it difficult to further improve loading efficiency; stacker cranes and gantry cranes require frequent adjustments during loading, which is time-consuming and complex; in addition, traditional mechanical devices lack targeted designs for different material characteristics, such as easy clogging by particulate matter and easy leakage of liquids, failing to meet diverse loading needs. These limitations have prompted the industry to seek more efficient and intelligent loading solutions, thus giving rise to the widespread application of loading chute technology.

[0005] The rapid quantitative loading system for trains is an automated equipment that integrates technologies such as conveying, metering, and control to achieve rapid loading of bulk materials. The system consists of five main modules: a conveying system, a metering and loading system, a track-mounted mobile loading device, a control system, and a dust removal system.

[0006] The rapid quantitative loading system is a new type of loading system that uses a self-traction device to replace railway locomotive traction, completely solving the problem of loading time being limited by railway locomotives. Integrating PLC / PC technology, mechanical structure, electrical control, and hydraulic technology, it is suitable for loading bulk materials such as coal and ore. The system achieves multi-stage automatic batching through dynamic weighing technology, with a single-section loading time of less than 60 seconds and an annual loading capacity exceeding 12 million tons.

[0007] As a device that utilizes gravity or mechanical power to rapidly transfer materials, the technological development of loading chutes is closely related to the demand for logistics automation. Early chutes were mainly used in the mining and building materials industries, guiding materials from silos to transport vehicles through simple ramp structures to reduce the frequency of manual handling. With advancements in industrial technology, chutes have gradually evolved towards modularization and intelligentization. In recent years, with the integration of IoT and AI technologies, loading chutes have further upgraded towards automation and intelligence. For example, sensors monitor material flow and loading status in real time, and combined with PLC control systems, precise adjustments are achieved, thereby improving loading efficiency and safety.

[0008] Although loading chute technology has been applied in many fields, it still faces some technical bottlenecks and challenges. These include the fact that existing loading chutes generally rely on gravity for raw material discharge, which makes them prone to blockages during discharge, and the difficulty in removing raw materials during loading, resulting in intermittent material output. Furthermore, they lack the capability for integrated power control cabinets. Summary of the Invention

[0009] One objective of this invention is to provide a new technical solution for a loading chute for rapid loading stations.

[0010] According to a first aspect of the present invention, a loading chute for a rapid loading station is provided, comprising a positioning and connecting mechanism, a telescopic vibration mechanism, and a power transmission mechanism, wherein the power transmission mechanism is disposed on the positioning and connecting mechanism and the telescopic vibration mechanism;

[0011] The positioning and connecting mechanism includes a semi-circular connecting bucket, which is used to achieve a fixed connection with the buffer bin of the loading station. A first material hole is opened on one side of the lower part of the semi-circular connecting bucket. A first shaft is installed through the interior of the semi-circular connecting bucket. Two end plates are fixedly installed on one end of the first shaft inside the semi-circular connecting bucket. The two end plates are movably located inside the semi-circular connecting bucket.

[0012] The telescopic vibration mechanism includes a first discharge pipe movably connected to the semi-circular connecting bucket, a second discharge pipe movably installed on the outer side of the other end of the first discharge pipe, and a vibrating plate movably connected to the lower part of one end of the second discharge pipe.

[0013] The power transmission mechanism includes a servo motor that is connected to the first shaft. The two ends of the first shaft are keyed to a first wheel. Positioning plates are welded to both sides of one end of the second discharge tube. A second shaft is movably mounted on the lower part of the positioning plate. The two ends of the second shaft are keyed to a second wheel. The first wheel and the second wheel are connected by a transmission belt. A plurality of eccentric wheels are keyed between the two second wheels on the second shaft. The plurality of eccentric wheels are fitted and disposed on the lower part of the vibrating plate.

[0014] Furthermore, the upper edge of the semi-circular connecting hopper is integrally formed with a screw hole fixing edge, which is used to fix the semi-circular connecting hopper to the buffer bin of the loading station. Positioning rods are fixed on both sides of the semi-circular connecting hopper.

[0015] Furthermore, a second material hole is provided at one end of the first material discharge pipe, the first material hole and the second material hole are matched with each other, and a sealing plate is fixedly provided on one side of the first material discharge pipe, the sealing plate being matched with the semi-circular connecting hopper.

[0016] Furthermore, connecting side plates are welded to both sides of the first material discharge pipe and the sealing plate, and an installation hole is provided at one corner of the connecting side plate. The positioning rod is movably connected inside the installation hole. An arc-shaped hole is also provided on the connecting side plate, and the two ends of the first shaft are movably located inside the arc-shaped hole.

[0017] Furthermore, a vibrating plate is movably installed at the lower part of one end of the second discharge pipe, a positioning shaft hole and an arc groove are opened on the inner side wall of the second discharge pipe, a steel cable ring is welded to the upper end of the second discharge pipe, and a pressure plate is welded to the end of the second discharge pipe.

[0018] Furthermore, a first long shaft and a second long shaft are respectively installed through both ends of the vibrating plate, with both ends of the second long shaft being movably installed inside the positioning shaft hole, and both ends of the first long shaft being movably connected inside the arc-shaped groove.

[0019] Furthermore, servo electric cylinders are fixedly installed on both sides of the first discharge tube, and a first fixing plate is fixedly installed at one end of both sides of the second discharge tube, with the output end of the servo electric cylinder fixedly connected to the first fixing plate.

[0020] Furthermore, a second fixing plate is welded to both sides of the second material discharge pipe, and a hydraulic cylinder is fixedly installed on one side of the second fixing plate. A hydraulic rod is movably installed inside the hydraulic cylinder, and a wheel frame is fixedly connected to the end of the hydraulic rod.

[0021] Furthermore, a push spring is sleeved on the outer side of the hydraulic cylinder and the hydraulic rod, and the two ends of the push spring are respectively fixedly connected to one side of the second fixed plate and one side of the wheel frame.

[0022] Furthermore, a first pushing wheel and a second pushing wheel are movably mounted on one side of the wheel frame. The first pushing wheel is attached to the upper end of one side of the transmission belt, and the second pushing wheel is disposed between the transmission belts and attached to the upper end of the other side of the transmission belt.

[0023] The beneficial effects of this invention are:

[0024] When in use, the present invention is fixedly connected to the buffer bin of the loading station through a positioning and connecting mechanism, and two end plates are installed inside the semi-circular connecting hopper through the first shaft. The two end plates are used to move the coal and other materials discharged from the buffer bin of the loading station, so that the two end plates can move the materials to the first material hole and the second material hole for discharge.

[0025] This invention connects to the positioning and connecting mechanism via a telescopic vibration mechanism, enabling telescopic adjustment. This allows the telescopic vibration mechanism to adapt to different transport vehicles. Specifically, the telescopic vibration mechanism is raised and lowered via a hoisting steel cable, allowing for angle adjustment. This facilitates control of the alignment of the sealing plate with the first material hole, ensuring the first and second material holes correspond and allowing material discharge. Furthermore, to adjust the position of the telescopic vibration mechanism for closer proximity to the transport vehicle and easier material discharge, a servo electric cylinder controls the movement and adjustment of the second and first discharge pipes, controlling the extension length to ensure stable material discharge.

[0026] In order to ensure that the material can be discharged effectively and without blockage, a vibrating plate is installed at the bottom of the second discharge pipe. In order to enable the vibrating plate to vibrate continuously, several eccentric wheels are installed at the bottom of the vibrating plate. The rotation of the eccentric wheels vibrates the material inside the second discharge pipe, so that the material can fall smoothly and without blockage. In order to achieve synchronous power transmission, the two end plates and eccentric wheels are driven synchronously. When conveying materials, the second discharge pipe is vibrated to facilitate the discharge of materials.

[0027] Furthermore, in order to maintain the tension of the transmission belt during the extension and retraction adjustment of the first and second discharge pipes, and to prevent the transmission belt from becoming loose and unable to transmit power, a hydraulic cylinder, hydraulic rod, and push spring are used to push and adjust the wheel frame. This allows the first and second push rollers on the wheel frame to be positioned to facilitate pushing the transmission belt. The first and second push rollers are designed to push and adjust both sides of the transmission belt, which can effectively prevent the transmission belt from colliding and tangling during pushing, and improve the separation of the two sides of the transmission belt.

[0028] Other features and advantages of the invention will become clear from the following detailed description of exemplary embodiments of the invention with reference to the accompanying drawings. Attached Figure Description

[0029] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the invention and, together with their description, serve to explain the principles of the invention.

[0030] Figure 1 This is a schematic diagram of the overall structure of a loading chute for a rapid loading station in one embodiment;

[0031] Figure 2 A side view of the positioning and connecting mechanism of a loading chute for a rapid loading station in one embodiment;

[0032] Figure 3 A top view of the positioning and connecting mechanism of a loading chute for a rapid loading station in one embodiment;

[0033] Figure 4 A top view of the telescopic vibration mechanism of a loading chute for a rapid loading station in one embodiment;

[0034] Figure 5 A bottom view of the telescopic vibration mechanism of a loading chute for a rapid loading station in one embodiment;

[0035] Figure 6 An exploded side view of the second discharge pipe of a loading chute for a rapid loading station in one embodiment;

[0036] Figure 7 An exploded bottom view of the second discharge pipe of a loading chute for a rapid loading station in one embodiment;

[0037] Figure 8 This is a schematic diagram of the power transmission mechanism of a loading chute for a rapid loading station in one embodiment;

[0038] Figure 9 This is a schematic diagram of the power transmission mechanism of a loading chute for a rapid loading station in one embodiment.

[0039] The diagram shows the following: 1. Positioning and connecting mechanism; 101. Semi-circular connecting hopper; 102. Screw hole fixing edge; 103. First material hole; 104. Positioning rod; 105. First shaft; 106. End plates; 2. Telescopic vibration mechanism; 201. Connecting side plate; 202. Sealing plate; 203. Second material hole; 204. First discharge pipe; 205. Second discharge pipe; 206. Vibrating plate; 207. Servo electric cylinder; 208. First fixing plate; 209. Arc groove; 210. Positioning shaft hole; 211. The first... 1. Long shaft; 212. Second long shaft; 213. Steel cable ring; 214. Re-pressure plate; 215. Arc-shaped hole; 216. Mounting hole; 3. Power transmission mechanism; 301. Servo motor; 302. First rotating wheel; 303. Positioning plate; 304. Second shaft; 305. Second rotating wheel; 306. Eccentric wheel; 307. Transmission belt; 308. Second fixing plate; 309. Hydraulic cylinder; 310. Hydraulic rod; 311. Pushing spring; 312. Wheel frame; 313. First pushing wheel; 314. Second pushing wheel. Detailed Implementation

[0040] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention.

[0041] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0042] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0043] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0044] like Figures 1-9 As shown, the loading chute for a rapid loading station includes a positioning and connecting mechanism 1, a telescopic vibration mechanism 2, and a power transmission mechanism 3. The power transmission mechanism 3 is mounted on the positioning and connecting mechanism 1 and the telescopic vibration mechanism 2.

[0045] The positioning and connecting mechanism 1 includes a semi-circular connecting bucket 101, which is used to achieve a fixed connection with the buffer bin of the loading station. A first material hole 103 is opened on one side of the lower part of the semi-circular connecting bucket 101. A first shaft 105 is installed through the interior of the semi-circular connecting bucket 101. Two end plates 106 are fixedly installed on one end of the first shaft 105 inside the semi-circular connecting bucket 101. The two end plates 106 are movably located inside the semi-circular connecting bucket 101.

[0046] The telescopic vibration mechanism 2 includes a first discharge pipe 204 that is movably connected to the semi-circular connecting bucket 101, a second discharge pipe 205 that is movably installed on the outer side of the other end of the first discharge pipe 204, and a vibrating plate 206 that is movably connected to the lower part of one end of the second discharge pipe 205.

[0047] The power transmission mechanism 3 includes a servo motor 301 that is connected to the first shaft 105. The two ends of the first shaft 105 are keyed to the first rotating wheel 302. The two sides of the second discharge pipe 205 are welded to the positioning plate 303. The lower part of the positioning plate 303 is movably mounted with the second shaft 304. The two ends of the second shaft 304 are keyed to the second rotating wheel 305. The first rotating wheel 302 and the second rotating wheel 305 are connected by a transmission belt 307. The second shaft 304 is keyed between the two second rotating wheels 305 and several eccentric wheels 306 are keyed to the second shaft 304. The several eccentric wheels 306 are fitted and arranged on the lower part of the vibrating plate 206.

[0048] In this embodiment, preferably, the upper edge of the semi-circular connecting bucket 101 is integrally formed with a screw hole fixing edge 102, which is used to fix the semi-circular connecting bucket 101 to the buffer bin of the loading station. Positioning rods 104 are fixed on both sides of the semi-circular connecting bucket 101.

[0049] It should be noted that the screw hole fixing edge 102 is set to fix the semi-circular connecting bucket 101 to the buffer bin of the loading station, maintain a tight connection, and effectively prevent material leakage during feeding and conveying. That is, the semi-circular connecting bucket 101 and the buffer bin of the loading station are installed and connected by fixing bolts to the screw hole fixing edge 102.

[0050] In this embodiment, preferably, a second material hole 203 is provided at one end of the first material discharge pipe 204, the first material hole 103 and the second material hole 203 are matched with each other, and a sealing plate 202 is fixedly provided on one side of the first material discharge pipe 204, and the sealing plate 202 is matched with the semi-circular connecting hopper 101.

[0051] It should be noted that the matching setting of the first material hole 103 and the second material hole 203 facilitates the material to be moved when the two end plates 106 rotate, so that the material can be transported into the first material hole 103 and the second material hole 203, which is convenient for the material to be transported through the first discharge pipe 204 and the second discharge pipe 205. In order to adjust the angle of the first discharge pipe 204 and the second discharge pipe 205, the first material hole 103 and the second material hole 203 can be staggered, and the sealing plate 202 can block the first material hole 103, which can effectively prevent the material from being transported into the second material hole 203. The sealing plate 202 and the semi-circular connecting hopper 101 are both set to be arc-shaped and adapted to each other, so that the sealing plate 202 can be rotated and adjusted on the outside of the semi-circular connecting hopper 101.

[0052] In this embodiment, preferably, connecting side plates 201 are welded to both sides of the first material discharge pipe 204 and the sealing plate 202, and an installation hole 216 is opened at one corner of the connecting side plate 201. The positioning rod 104 is movably connected inside the installation hole 216. An arc-shaped hole 215 is also opened on the connecting side plate 201, and the two ends of the first shaft 105 are movably located inside the arc-shaped hole 215.

[0053] It should be noted that the connecting side plate 201 is designed to connect with the semi-circular connecting bucket 101, that is, to be movably connected with the positioning rod 104 through the mounting hole 216. This can effectively maintain the stable rotation of the connecting side plate 201. Furthermore, the arc-shaped hole 215 allows the first shaft 105 to be movably installed, which facilitates effective rotation when the telescopic vibration mechanism 2 is hoisted and adjusted, preventing the first shaft 105 from affecting the rotation of the connecting side plate 201. The positioning rod 104 is used for positioning and installation. The cooperation between the first shaft 105 and the positioning rod 104 facilitates the rotational adjustment of the connecting side plate 201.

[0054] In this embodiment, preferably, a vibrating plate 206 is movably installed at the lower part of one end of the second discharge pipe 205, a positioning shaft hole 210 and an arc groove 209 are provided on the inner side wall of the second discharge pipe 205, a steel cable ring 213 is welded to the upper end of the second discharge pipe 205, and a pressure plate 214 is welded to the end of the second discharge pipe 205.

[0055] It should be noted that the vibrating plate 206 is designed to vibrate the material inside the second discharge pipe 205, which can effectively shake the material off and prevent the material from clogging inside the second discharge pipe 205. The upper part of the second discharge pipe 205 is welded with a steel cable ring 213, which facilitates connection with steel cables and enables the lifting and lowering adjustment of the second discharge pipe 205, thereby achieving angle control and adjustment. The pressure plate 214 is designed to scrape the output material to maintain the stability of the material when it is discharged onto the loading vehicle, preventing excessive accumulation and collapse.

[0056] In this embodiment, preferably, a first long shaft 211 and a second long shaft 212 are respectively installed through both ends of the vibrating plate 206, the two ends of the second long shaft 212 are respectively movably installed inside the positioning shaft hole 210, and the two ends of the first long shaft 211 are respectively movably connected inside the arc groove 209.

[0057] It should be noted that the first long shaft 211 and the second long shaft 212 are configured to allow the vibrating plate 206 to be movably installed at the lower part of the second discharge pipe 205. The second long shaft 212 and the positioning shaft hole 210 are configured to position one end of the vibrating plate 206. The first long shaft 211 and the arc groove 209 are configured to facilitate the rotation adjustment of the vibrating plate 206. When the eccentric wheel 306 rotates, it can push and adjust one end of the vibrating plate 206 up and down, so that the vibrating plate 206 can vibrate to discharge the material and prevent blockage.

[0058] In this embodiment, preferably, servo electric cylinders 207 are fixedly installed on both sides of the first discharge pipe 204, and a first fixing plate 208 is fixedly installed at one end of both sides of the second discharge pipe 205, and the output end of the servo electric cylinder 207 is fixedly connected to the first fixing plate 208.

[0059] It should be noted that servo electric cylinders 207 are provided on both sides of the first discharge tube 204 to push and pull the second discharge tube 205, so that the second discharge tube 205 can be extended and retracted after being sleeved on the outside of the first discharge tube 204. Furthermore, the two sides of the second discharge tube 205 are connected to the output end of the servo electric cylinder 207 through the first fixing plate 208, so that when the servo electric cylinder 207 outputs power, it can push and pull to adjust the extension and retraction length of the second discharge tube 205, thereby adjusting and controlling the position of the second discharge tube 205.

[0060] In this embodiment, preferably, a second fixing plate 308 is welded to both sides of the second material discharge pipe 205, a hydraulic cylinder 309 is fixedly installed on one side of the second fixing plate 308, a hydraulic rod 310 is movably installed inside the hydraulic cylinder 309, and a wheel frame 312 is fixedly connected to the end of the hydraulic rod 310.

[0061] It should be noted that the second fixing plate 308 is set to install the hydraulic cylinder 309, and one end of the hydraulic rod 310 is movable inside the hydraulic cylinder 309, and the end of the hydraulic rod 310 is connected to the wheel frame 312, so that the wheel frame 312 can push the hydraulic rod 310 and the hydraulic cylinder 309 when under force, thereby realizing the position adjustment and control of the wheel frame 312.

[0062] In this embodiment, preferably, a push spring 311 is sleeved on the outside of the hydraulic cylinder 309 and the hydraulic rod 310, and the two ends of the push spring 311 are respectively fixedly connected to one side of the second fixed plate 308 and one side of the wheel frame 312.

[0063] It should be noted that a push spring 311 is sleeved on the outside of the hydraulic cylinder 309 and the hydraulic rod 310. The push spring 311 can push the wheel frame 312 outward when the wheel frame 312 is compressed by the hydraulic rod 310 and the hydraulic cylinder 309, so that the wheel frame 312 can be reset and adjusted. In addition, the hydraulic cylinder 309 and the hydraulic rod 310 are also used to eliminate the continuous jumping of the push spring 311 during the force process, so that the push spring 311 can quickly maintain stability.

[0064] In this embodiment, preferably, a first pushing wheel 313 and a second pushing wheel 314 are movably mounted on one side of the wheel frame 312. The first pushing wheel 313 is attached to the upper end of one side of the transmission belt 307, and the second pushing wheel 314 is disposed between the transmission belts 307 and is attached to the upper end of the other side of the transmission belt 307.

[0065] It should be noted that a first pushing wheel 313 and a second pushing wheel 314 are provided on one side of the wheel frame 312. The first pushing wheel 313 pushes the upper transmission belt 307, and the second pushing wheel 314 pushes the transmission belt 307 on the other side. That is, the second pushing wheel 314 is located between the transmission belts 307. This design can prevent the two sides of the transmission belt 307 from colliding and tangling when pushing the transmission belt 307.

[0066] The specific operation process of this invention is as follows:

[0067] In use, the semi-circular connecting bucket 101 is installed and connected to the buffer bin of the loading station by fixing the bolt hole fixing edge 102, and connected to the steel cable and steel cable ring 213 to realize the hoisting of the telescopic vibration mechanism 2. One end of the telescopic vibration mechanism 2 is movably connected to the positioning connection mechanism 1, so that the telescopic vibration mechanism 2 can be hoisted and the angle adjusted by the steel cable.

[0068] Then, during material transportation, the telescopic vibration mechanism 2 is raised and lowered via steel cables. This allows the telescopic vibration mechanism 2 to rotate on the semi-circular connecting hopper 101 via the positioning rod 104 and the mounting hole 216 on the connecting side plate 201. This allows the sealing plate 202 to rotate on the outside of the semi-circular connecting hopper 101, thereby offsetting the sealing of the first material hole 103. This adjusts the angle of the first material discharge pipe 204 and the second material discharge pipe 205, ensuring that the first material hole 103 and the second material discharge pipe 205 are aligned. The two material holes 203 can correspond to each other, effectively transporting materials into the second material hole 203. In order to make the second material drop tube 205 close to the loading height, the servo electric cylinder 207 is activated to push and pull the second material drop tube 205, so that the second material drop tube 205 can be extended and retracted on the outside of the first material drop tube 204. That is, when the servo electric cylinder 207 outputs power, it can push and pull to adjust the extension and retraction length of the second material drop tube 205, thereby adjusting and controlling the position of the second material drop tube 205.

[0069] Then, the servo motor 301 in the power transmission mechanism 3 is started, so that the servo motor 301 can drive the first shaft 105 and the two end plates 106 to rotate, so that the two end plates 106 can move the material put into the semi-circular connecting hopper 101, so that the material can be transported from the first material hole 103 and the second material hole 203 to the inside of the first discharge pipe 204 and the second discharge pipe 205, realizing the material is transported to the loading vehicle. When the servo motor 301 drives the first shaft 105 to rotate, the first rotating wheel 302, the transmission belt 307 and the second rotating wheel 305 drive the second shaft 304 to rotate, so that the second shaft 304 vibrates and adjusts the vibration plate 206 through the eccentric wheel 306, thereby making the vibration plate 206 vibrate, which can prevent the material inside the second discharge pipe 205 from getting blocked.

[0070] In order to maintain the tension of the transmission belt 307 during the extension and retraction adjustment of the first discharge pipe 204 and the second discharge pipe 205, and to prevent the transmission belt 307 from becoming loose and unable to transmit power, the hydraulic cylinder 309, the hydraulic rod 310 and the push spring 311 are used to push and adjust the wheel frame 312, so that the position of the first push wheel 313 and the second push wheel 314 on the wheel frame 312 can be controlled to facilitate the pushing of the transmission belt 307. The setting of the first push wheel 313 and the second push wheel 314 is used to push and adjust both sides of the transmission belt 307, which can effectively prevent the transmission belt 307 from colliding and tangling during the pushing, and improve the separation of the two sides of the transmission belt 307.

[0071] While specific embodiments of the invention have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of the invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. A loading chute for rapid loading stations, characterized in that: It includes a positioning connection mechanism (1), a telescopic vibration mechanism (2), and a power transmission mechanism (3), wherein the power transmission mechanism (3) is disposed on the positioning connection mechanism (1) and the telescopic vibration mechanism (2); The positioning and connecting mechanism (1) includes a semi-circular connecting bucket (101), which is used to achieve a fixed connection with the buffer bin of the loading station. A first material hole (103) is provided on one side of the lower part of the semi-circular connecting bucket (101). A first shaft (105) is installed through the interior of the semi-circular connecting bucket (101). A two-end deflector plate (106) is fixedly installed on one end of the first shaft (105) inside the semi-circular connecting bucket (101). The two-end deflector plate (106) is movably located inside the semi-circular connecting bucket (101). The telescopic vibration mechanism (2) includes a first discharge pipe (204) movably connected to the semi-circular connecting bucket (101), a second discharge pipe (205) movably installed on the outer side of the other end of the first discharge pipe (204), and a vibrating plate (206) movably connected to the lower part of one end of the second discharge pipe (205). The power transmission mechanism (3) includes a servo motor (301) that is connected to the first shaft (105) for transmission. The two ends of the first shaft (105) are respectively keyed to a first wheel (302). The two sides of the second discharge pipe (205) are respectively welded to a positioning plate (303). The lower part of the positioning plate (303) is movably mounted with a second shaft (304). The two ends of the second shaft (304) are respectively keyed to a second wheel (305). The first wheel (302) and the second wheel (305) are connected by a transmission belt (307). The second shaft (304) is keyed between the two second wheels (305) with a plurality of eccentric wheels (306). The plurality of eccentric wheels (306) are attached to the lower part of the vibrating plate (206).

2. The loading chute for rapid loading stations according to claim 1, characterized in that: The upper edge of the semi-circular connecting bucket (101) is integrally formed with a screw hole fixing edge (102), which is used to fix the semi-circular connecting bucket (101) to the buffer bin of the loading station. Positioning rods (104) are fixed on both sides of the semi-circular connecting bucket (101).

3. The loading chute for rapid loading stations according to claim 2, characterized in that: The first discharge pipe (204) has a second material hole (203) at one end. The first material hole (103) and the second material hole (203) are matched with each other. A sealing plate (202) is fixedly provided on one side of the first discharge pipe (204). The sealing plate (202) is matched with the semi-circular connecting bucket (101).

4. The loading chute for rapid loading stations according to claim 3, characterized in that: The first material discharge pipe (204) and the sealing plate (202) are respectively welded with connecting side plates (201). A mounting hole (216) is opened at one corner of the connecting side plate (201). The positioning rod (104) is movably connected inside the mounting hole (216). An arc-shaped hole (215) is also opened on the connecting side plate (201). The two ends of the first shaft (105) are movably located inside the arc-shaped hole (215).

5. The loading chute for rapid loading stations according to claim 1, characterized in that: A vibrating plate (206) is movably installed at the lower part of one end of the second discharge pipe (205). A positioning shaft hole (210) and an arc groove (209) are opened on the inner side wall of the second discharge pipe (205). A steel cable ring (213) is welded to the upper end of the second discharge pipe (205). A pressure plate (214) is welded to the end of the second discharge pipe (205).

6. The loading chute for a rapid loading station according to claim 5, characterized in that: The vibrating plate (206) has a first long shaft (211) and a second long shaft (212) installed through its two ends respectively. The two ends of the second long shaft (212) are movably installed inside the positioning shaft hole (210) respectively. The two ends of the first long shaft (211) are movably connected inside the arc groove (209) respectively.

7. The loading chute for rapid loading stations according to claim 1, characterized in that: Servo electric cylinders (207) are fixedly installed on both sides of the first discharge pipe (204), and a first fixing plate (208) is fixedly installed at one end of both sides of the second discharge pipe (205). The output end of the servo electric cylinder (207) is fixedly connected to the first fixing plate (208).

8. The loading chute for rapid loading stations according to claim 1, characterized in that: The second material discharge pipe (205) is welded with a second fixing plate (308) on both sides. A hydraulic cylinder (309) is fixedly installed on one side of the second fixing plate (308). A hydraulic rod (310) is movably installed inside the hydraulic cylinder (309). A wheel frame (312) is fixedly connected to the end of the hydraulic rod (310).

9. The loading chute for a rapid loading station according to claim 8, characterized in that: A push spring (311) is sleeved on the outside of the hydraulic cylinder (309) and the hydraulic rod (310). The two ends of the push spring (311) are respectively fixedly connected to one side of the second fixing plate (308) and one side of the wheel frame (312).

10. The loading chute for a rapid loading station according to claim 9, characterized in that: A first pusher wheel (313) and a second pusher wheel (314) are movably mounted on one side of the wheel frame (312). The first pusher wheel (313) is attached to the upper end of one side of the transmission belt (307), and the second pusher wheel (314) is disposed between the transmission belts (307) and attached to the upper end of the other side of the transmission belt (307).

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