Automatic dried sand loading device and using method thereof

Abstract

The invention relates to the technical field of dried sand loading, and discloses an automatic dried sand loading device and a using method thereof.The automatic dried sand loading device comprises a supporting frame, a supporting frame is fixedly connected to the side wall of the supporting frame, a discharging hopper is fixedly connected to the inner wall of the supporting frame, and a discharging frame is arranged at the bottom of the discharging hopper; a truck needing to be loaded with dried sand is moved to the bottom of the discharging hopper, the dried sand is intensively discharged into the discharging frame through the supporting assembly and the loading assembly, at the moment, the discharging position of the dried sand in the discharging frame is changed through the driving assembly, then the position of the cambered surface plate is changed through the separating assembly, and the dried sand is discharged out of the discharging hopper. Part of the dried sand intermittently falls to the periphery of the side plate of the compartment, the diffusion range is intermittently expanded through reciprocating movement of the discharging frame, change of the falling position of the dried sand and cooperation of reciprocating movement of the cambered surface plate, the compartment can be evenly filled with the dried sand, and the situation that the dried sand vertically falls, consequently, the middle of the compartment is stacked high, and secondary flattening is needed is effectively prevented.

Description

Technical Field

[0001] This invention relates to the field of drying sand loading equipment technology, specifically to an automated drying sand loading device and its usage method. Background Technology

[0002] Dry sand is sand that has undergone drying treatment. It mainly involves removing moisture from natural or manufactured sand to reduce its moisture content to a specific standard, thereby meeting the needs of different industries for dried aggregates. It is widely used in construction, casting, chemical and other fields. Automated loading devices are equipment used to automatically complete the loading of dry sand, which can effectively improve loading efficiency, reduce labor costs and reduce errors.

[0003] When loading trucks, the loading device often uses a belt conveyor in conjunction with a hopper to load the trucks. However, the hopper can usually only load the middle part of the truck, resulting in a high accumulation of dried sand in the middle area of ​​the truck, which requires secondary manual leveling and affects loading efficiency. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides an automated loading device for drying sand, including a support frame, wherein a support bracket is fixedly connected to the side wall of the support frame; The frame mechanism has a support component fixedly installed at its bottom and a loading component installed on its inner wall for loading the truck. The material distribution mechanism is installed on the inner wall of the frame mechanism to ensure that the dried sand is evenly distributed in the truck bed. The anti-flush mechanism, located on the inner wall of the material distribution mechanism, is used to slow down the flow rate of the dried sand. A discharge funnel is fixedly connected to the inner wall of the support frame, and a discharge frame is provided at the bottom of the discharge funnel. Connecting blocks are fixedly connected to the left and right sides of the discharge frame. The process involves conveying dried sand into a discharge hopper via a support component. The dried sand then enters a distribution mechanism through the discharge hopper, causing it to flow in different directions. A counter-flushing mechanism further slows down the flow of the dried sand, ensuring that it fills the car body evenly. This effectively prevents the dried sand from falling vertically and accumulating too much in the middle of the car body, requiring secondary leveling.

[0005] Preferably, the frame structure includes: A support assembly is fixedly installed on the inner wall of the support assembly and the outer wall of the support frame for conveying drying sand; A loading assembly is fixedly installed on the outer wall of the loading assembly and the inner wall of the support frame for loading dried sand into the truck bed. The operator moves the truck to the bottom of the loading assembly, conveys the dried sand into the loading assembly through the support assembly, and then loads the truck bed with the material through the loading assembly.

[0006] Preferably, the material distribution mechanism includes: The drive assembly is fixedly mounted on the inner wall of the support frame by fasteners and is used to make the discharge frame reciprocate. The fasteners include a support plate that is fixedly connected to the inner wall of the support frame, and a motor that is fixedly connected to the side wall of the support plate; The separation component is slidably connected to the inner wall of the discharge frame via a sliding member, and is used to divert the dried sand. The sliding component includes two arc-shaped panels that are slidably connected to the inner wall of the discharge frame, and baffles are fixedly connected to the side walls of the two arc-shaped panels. The dried sand leaking from the loading assembly will fall into the discharge frame. The drive assembly moves the discharge frame horizontally back and forth to change the drop position. In conjunction with the separation assembly, the drop is diverted, increasing the diffusion range and allowing the dried sand to fill the car body evenly. This prevents the dried sand from falling vertically, which would cause it to accumulate too high in the middle of the car body and make it easy for the dried sand to fall out.

[0007] Preferably, the hedging mechanism includes: The deceleration component is fixedly connected to the side wall of the discharge frame by a support member to slow down the flow rate of the dried sand. The support includes a blocking frame fixedly connected to the left and right sides of the discharge frame, and two arc-shaped blocks slidably connected to the inner wall of the discharge frame; The diversion component is slidably connected to the inner wall of the discharge frame via a transverse component, and is used to divert the dried sand again. The transverse component includes two inclined panels that are slidably connected to the inner wall of the discharge frame, and two limiting rods that are fixedly connected to the inner wall of the discharge frame; The drying sand, after passing through the deceleration component, causes multiple streams of drying sand to collide, slowing down the flow speed of the drying sand, consuming its kinetic energy, and reducing its impact force. This effectively prevents the drying sand from being too dry and having strong fluidity. When some of the drying sand falls around the side panel of the carriage, the strong impact force can easily cause the drying sand to splash out of the carriage, allowing the drying sand to fall stably. In conjunction with the diversion component approaching the collision point, the drying sand is diverted again.

[0008] Preferably, the support assembly includes a belt conveyor fixedly connected to the inner wall of the support frame; The feeding assembly includes a discharge funnel fixedly connected to the inner wall of the support frame, and two sliders fixedly connected to the inner wall of the support frame. The operator moves the truck that needs to be loaded with dried sand to the bottom of the discharge hopper. After the movement is completed, the belt conveyor is started to transport the dried sand, so that the dried sand falls into the discharge hopper and is discharged through the discharge hopper.

[0009] Preferably, the drive assembly includes a rack fixedly connected to the top of the left connecting block, and the inner walls of both connecting blocks are slidably connected to the outer walls of the two sliders. A gear rod is fixedly connected to the output end of the motor on the side wall, and the outer wall of the gear rod meshes with the top of the rack. The dried sand discharged from the discharge funnel falls into the discharge frame. The motor drives the gear rod to rotate, and the gear rod meshes with the rack, pushing the rack to move. This causes the connecting block to slide on the top of the slider, thus moving the discharge frame. When one side of the discharge frame moves to contact the outer wall of the discharge funnel, the motor reverses, changing the direction of movement of the discharge frame. This process is repeated to change the drop position of the dried sand in the discharge frame.

[0010] Preferably, the separating component includes a concave-convex plate fixedly connected to the bottom of the slider, and spring connecting rods fixedly connected to the side walls of the two arc panels, with the outer walls of the two spring connecting rods slidably connected to the inner wall of the discharge frame. The drying sand flowing within the discharge frame is diverted by the arc panel, allowing some of the sand to flow along its curved surface. When the sand contacts the baffle, it falls vertically into the carriage, spreading to both sides. As the discharge frame moves, it also moves the arc panel, baffle, and spring connecting rod. When the spring connecting rod reaches the protruding position of the concave-convex plate, it is compressed, accumulating rebound force. This causes the arc panel and baffle to move towards the concave-convex plate, changing the diffusion position of the drying sand and allowing some of it to flow smoothly. The dry sand falls around the side panels of the carriage until the spring connecting rod contacts the recessed position of the convex and concave plate again. The rebound force of the spring connecting rod will be released, causing the baffle and the arc panel to return to their original positions. This process is repeated to change the position of the arc panel, intermittently causing some of the dried sand to fall around the side panels of the carriage. The reciprocating movement of the discharge frame changes the falling position of the dried sand. In conjunction with the reciprocating movement of the arc panel, the diffusion range is intermittently expanded, allowing the dried sand to fill the carriage evenly. This effectively prevents the dried sand from falling vertically, which would cause it to accumulate too high in the middle of the carriage and require secondary leveling.

[0011] Preferably, the mitigation component includes a flow divider groove formed on the inner wall of the arc-shaped block, and a fixing frame is fixedly connected to both the left and right sides of the discharge frame; Both fixed frames have rocker arms rotatably connected to their inner walls, and both arc-shaped blocks have spring return rods fixedly connected to their side walls. When the spring connecting rod moves away from the discharge frame, it pushes the rocker to rotate, causing the rocker to tilt and push the spring return rod to move, accumulating rebound force. Since the rotation center of the rocker is closer to the spring connecting rod, according to the lever principle, the longer the lever arm, the greater the displacement. Therefore, the moving distance of the spring return rod will be greater than the moving distance of the spring connecting rod. The movement of the spring return rod will drive the arc block to move. At this time, the arc block occupies the space of the discharge frame. Some of the dried sand will enter the two diversion channels, and the other part will flow out from the middle of the two arc blocks, dividing the flowing dried sand into multiple streams. The dried sand flowing out of the diversion channels will collide with the dried sand flowing out from the middle of the two arc blocks, causing the multiple streams of dried sand to collide and consume the kinetic energy of the dried sand.

[0012] Preferably, the diversion assembly includes a push rod fixedly connected to the side wall of the arc-shaped block, the inner walls of the two inclined plates are slidably connected to the outer walls of the two limiting rods, and seven return springs are fixedly connected to the side walls of the two limiting rods. When the two arc-shaped blocks approach each other, they will also drive the push rod to move. As the arc-shaped blocks continue to move, the push rod will come into contact with the inclined plate, pushing the inclined plate to slide on the inclined surface of the limit rod. This causes the inclined plate to squeeze the return spring, allowing the return spring to accumulate rebound force. When the inclined plate slides on the inclined surface of the limit rod, it will bring the inclined plate closer to the arc-shaped blocks, so that some of the dried sand after the collision comes into contact with the inclined plate and slides down the inclined surface of the inclined plate to the position of the arc-shaped block. This effectively prevents the dried sand guided by the arc-shaped blocks from colliding and leaking out from between the two arc-shaped blocks, which would reduce the amount of dried sand passing between the arc-shaped block and the baffle and affect the distribution of dried sand in the carriage.

[0013] A method for using an automated loading device for drying sand includes the following steps: S1: Material loading: The operator moves the truck that needs to be loaded with dried sand to the bottom of the discharge hopper. After the movement is completed, the belt conveyor is started to transport the dried sand, so that the dried sand falls into the discharge hopper. S2: Material distribution: By changing the position of the arc panel through the separation component, some of the dried sand is intermittently allowed to fall around the side panel of the carriage. The falling position of the dried sand is changed by the reciprocating movement of the discharge frame. In conjunction with the reciprocating movement of the arc panel, the diffusion range is intermittently expanded, allowing the dried sand to fill the carriage.

[0014] The present invention has the following beneficial effects: (1) When using this invention, the operator moves the truck that needs to be loaded with dried sand to the bottom of the discharge hopper. After the movement is completed, the dried sand is discharged into the discharge frame by the support component and the loading component. At this time, the drop position of the dried sand in the discharge frame is changed by the drive component, and the position of the arc panel is changed by the separation component. Part of the dried sand is intermittently dropped to the side panel of the truck body. The drop position of the dried sand is changed by the reciprocating movement of the discharge frame. With the reciprocating movement of the arc panel, the diffusion range is intermittently expanded so that the dried sand can fill the truck body evenly. This effectively prevents the dried sand from falling vertically, which would cause the middle of the truck body to accumulate too high and require secondary leveling.

[0015] (2) When the spring connecting rod is far away from the discharge frame, the present invention divides the flowing dry sand into multiple streams by the deceleration component. The dry sand flowing out from the diversion groove will collide with the dry sand flowing out between the two arc blocks, so that the multiple streams of dry sand collide, consume the kinetic energy of the dry sand, reduce its impact force, and effectively prevent the dry sand from being too dry and having strong fluidity. When some of the dry sand falls around the side panel of the carriage, the strong impact force will easily cause the dry sand to splash out of the carriage, so that the dry sand falls stably.

[0016] (3) When the two arc blocks approach each other, the diversion component will make the inclined plate approach the arc blocks, so that the dried sand after the collision comes into contact with the inclined plate and slides down the inclined surface of the inclined plate to the position of the arc plate. This effectively prevents the dried sand guided by the arc blocks from colliding and leaking out from the middle of the two arc blocks, resulting in a reduction in the amount of dried sand passing between the arc plate and the baffle, which affects the distribution of dried sand in the carriage.

[0017] (4) When the spring connecting rod contacts the recessed position of the concave and convex plate again, the spring connecting rod will return to its original position. At this time, the pushing force on the rocker disappears, the rebound force of the spring reset rod is released, and the arc block returns to its original position until the spring connecting rod pushes the rocker to rotate again. This process repeats, which will intermittently make the arc block occupy the space in the discharge frame, effectively preventing the arc block from occupying the space in the discharge frame for a long time, which will reduce the amount of dried sand discharged. Due to the continuous movement of the discharge frame, the amount of dried sand discharged is reduced. During the movement of the discharge frame, the dried sand discharged from the discharge funnel may be concentrated on one side of the discharge frame, causing the dried sand to leak out from the top of the discharge frame. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a cross-sectional view of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall structure of the present invention; Figure 3 This is a cross-sectional view of the support frame of the present invention; Figure 4 This is a cross-sectional view of the material discharge frame of the present invention; Figure 5 This is a schematic diagram of the internal structure of the material discharge frame of the present invention; Figure 6 This is a cross-sectional view of the arc-shaped block of the present invention; Figure 7 For the present invention Figure 6 Enlarged diagram of A in the middle; Figure 8 This is a schematic diagram of the arc-shaped block's working process according to the present invention; Figure 9 This is a schematic diagram of the workflow of the present invention.

[0020] The attached diagram lists the components represented by each number as follows: In the diagram: 1. Frame mechanism; 11. Support assembly; 12. Loading assembly; 111. Support frame; 112. Support frame; 113. Belt conveyor; 121. Discharge hopper; 122. Slider; 2. Material distribution mechanism; 21. Drive assembly; 22. Separation assembly; 211. Discharge frame; 212. Connecting block; 213. Rack; 214. Support plate; 215. Motor; 216. Gear rod; 221. Concave-convex plate; 222. Arc panel; 223. Baffle; 224. Spring connecting rod; 3. Counter-impact mechanism; 31. Slowing assembly; 32. Diverting assembly; 311. Blocking frame; 312. Arc block; 313. Diverting channel; 314. Fixing frame; 315. Rocker; 316. Spring return rod; 321. Inclined panel; 322. Push rod; 323. Limiting rod; 324. Return spring. Detailed Implementation

[0021] 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.

[0022] Example 1, please refer to Figure 1 - Figure 4 The present invention is an automated loading device for drying sand, including a support frame 111, and a support frame 112 is fixedly connected to the side wall of the support frame 111. The frame mechanism 1 has a support component 11 fixedly installed at its bottom and a loading component 12 installed on its inner wall. The loading component 12 is used to load materials onto the truck. Material distribution mechanism 2 is installed on the inner wall of frame mechanism 1 to make the dried sand evenly distributed in the truck compartment. The anti-flush mechanism 3 is located on the inner wall of the material distribution mechanism 2 and is used to slow down the flow rate of the dried sand. A discharge funnel 121 is fixedly connected to the inner wall of the support frame 111. A discharge frame 211 is provided at the bottom of the discharge funnel 121. Connecting blocks 212 are fixedly connected to the left and right sides of the discharge frame 211. The drying sand is conveyed into the discharge hopper 121 through the support component 11. The drying sand enters the distribution mechanism 2 through the discharge hopper 121, which diverts the drying sand. The flow rate of the drying sand is then slowed down by the flushing mechanism 3, so that the drying sand can fill the car body evenly. This effectively prevents the drying sand from falling vertically and causing it to accumulate too high in the middle of the car body, requiring secondary leveling.

[0023] Framework 1 includes: Support component 11 is fixedly installed on the inner wall of support component 111 and on the outer wall of support frame 111 for conveying drying sand; The loading assembly 12 is fixedly installed on the outer wall of the loading assembly 12 and the inner wall of the support frame 111, and is used to load dried sand into the truck bed. The operator moves the truck to the bottom of the loading assembly 12, and then conveys the dried sand into the loading assembly 12 through the support assembly 11. The loading assembly 12 then loads the truck bed.

[0024] The material distribution mechanism 2 includes: The drive assembly 21 is fixedly mounted on the inner wall of the support frame 111 by a fastener, and is used to make the discharge frame 211 reciprocate. The fasteners include a support plate 214 fixedly connected to the inner wall of the support frame 111, and a motor 215 fixedly connected to the side wall of the support plate 214; Separation component 22 is slidably connected to the inner wall of discharge frame 211 via a sliding member, and is used to divert the dried sand. The sliding component includes two arc-shaped panels 222 that are slidably connected to the inner wall of the discharge frame 211, and baffles 223 are fixedly connected to the side walls of the two arc-shaped panels 222. The dried sand leaking from the loading component 12 will fall into the discharge frame 211. The drive component 21 moves the discharge frame 211 horizontally back and forth, changing the drop position. In conjunction with the separation component 22, the drop is diverted, increasing the diffusion range, so that the dried sand can fill the car body evenly, preventing the dried sand from falling vertically and causing it to accumulate high in the middle of the car body, which would make it easy for the dried sand to fall out.

[0025] Hedging institution 3 includes: The deceleration component 31 is fixedly connected to the side wall of the discharge frame 211 by a support member, and is used to slow down the flow speed of the dried sand. The support includes a blocking frame 311 fixedly connected to the left and right sides of the discharge frame 211, and two arc-shaped blocks 312 slidably connected to the inner wall of the discharge frame 211. Diverting component 32 is slidably connected to the inner wall of discharge frame 211 via a transverse component, and is used to divert the dried sand again. The transverse component includes two inclined panels 321 that are slidably connected to the inner wall of the discharge frame 211, and two limiting rods 323 that are fixedly connected to the inner wall of the discharge frame 211. In this process, after passing through the deceleration component 31, multiple streams of dried sand collide, slowing down the flow speed of the dried sand, consuming its kinetic energy, and reducing its impact force. This effectively prevents the dried sand from being too dry and having strong fluidity. When some of the dried sand falls around the side panel of the carriage, the strong impact force can easily cause the dried sand to splash out of the carriage, allowing the dried sand to fall stably. Then, in conjunction with the diversion component 32 approaching the collision position, the dried sand is diverted again.

[0026] Example 2, please refer to Figure 2 - Figure 9 The present invention is an automated loading device for drying sand. Based on the first embodiment, the support component 11 includes a belt conveyor 113 fixedly connected to the inner wall of the support frame 112. The loading assembly 12 includes a discharge funnel 121 fixedly connected to the inner wall of the support frame 111, and two sliders 122 fixedly connected to the inner wall of the support frame 111. The operator moves the truck that needs to be loaded with dried sand to the bottom of the discharge hopper 121. After the movement is completed, the belt conveyor 113 is started to transport the dried sand, so that the dried sand falls into the discharge hopper 121 and is discharged through the discharge hopper 121.

[0027] The drive assembly 21 includes a rack 213 fixedly connected to the top of the left connecting block 212, and the inner walls of both connecting blocks 212 are slidably connected to the outer walls of the two sliders 122. A gear rod 216 is fixedly connected to the output end of the side wall of the motor 215. The outer wall of the gear rod 216 meshes with the top of the rack 213. The specific model of the motor 215 is Z4-160. The dried sand discharged from the discharge funnel 121 falls into the discharge frame 211. The motor 215 drives the gear rod 216 to rotate. The gear rod 216 meshes with the rack 213, pushing the rack 213 to move. This causes the connecting block 212 to slide on the top of the slider 122, thus moving the discharge frame 211. When one side of the discharge frame 211 moves to contact the outer wall of the discharge funnel 121, the motor 215 reverses, changing the direction of movement of the discharge frame 211. This process is repeated to change the falling position of the dried sand in the discharge frame 211.

[0028] The separation assembly 22 includes a concave-convex plate 221 fixedly connected to the bottom of the slider 122, and spring connecting rods 224 fixedly connected to the side walls of the two arc panels 222. The outer walls of the two spring connecting rods 224 are slidably connected to the inner wall of the discharge frame 211. The drying sand flowing within the discharge frame 211 is diverted by the arc panel 222, causing some of the drying sand to flow along the arc surface of the panel 222. When the drying sand contacts the baffle 223, it falls vertically into the carriage, spreading to both sides. As the discharge frame 211 moves, it also moves the arc panel 222, baffle 223, and spring connecting rod 224. When the spring connecting rod 224 reaches the protruding position of the concave-convex plate 221, it is compressed, accumulating rebound force, which moves the arc panel 222 and baffle 223 towards the concave-convex plate 221, altering the flow of the drying sand. The diffusion position allows some of the dried sand to fall around the side panels of the carriage until the spring connecting rod 224 contacts the recessed position of the concave-convex plate 221 again. The rebound force of the spring connecting rod 224 will be released, causing the baffle 223 and the arc panel 222 to return to their original positions. This process is repeated to change the position of the arc panel 222, intermittently allowing some of the dried sand to fall around the side panels of the carriage. The reciprocating movement of the discharge frame 211 changes the falling position of the dried sand. In conjunction with the reciprocating movement of the arc panel 222, the diffusion range is intermittently expanded, allowing the dried sand to fill the carriage evenly. This effectively prevents the dried sand from falling vertically, which would cause it to accumulate too high in the middle of the carriage and require secondary leveling.

[0029] The slowing component 31 includes a diversion groove 313 opened on the inner wall of the arc-shaped block 312, and a fixing frame 314 is fixedly connected to the left and right sides of the discharge frame 211. Both fixed brackets 314 are rotatably connected to the inner walls of the two fixed brackets 315, and both arc-shaped blocks 312 are fixedly connected to the side walls of the two arc-shaped blocks 312. When the spring connecting rod 224 moves away from the discharge frame 211, it pushes the rocker arm 315 to rotate, causing the rocker arm 315 to tilt. This tilts the rocker arm 315, which in turn pushes the spring return rod 316 to move, accumulating a rebound force. Since the rotation center of the rocker arm 315 is closer to the spring connecting rod 224, according to the lever principle, the longer the lever arm, the greater the displacement. Therefore, the moving distance of the spring return rod 316 will be greater than the moving distance of the spring connecting rod 224. The movement of the spring return rod 316 will cause the arc-shaped block 312 to move, such as... Figure 8 As shown, at this time, the arc-shaped block 312 occupies the space of the discharge frame 211. Some of the dried sand will enter the two diversion channels 313, and the other part will flow out from the middle of the two arc-shaped blocks 312, dividing the flowing dried sand into multiple streams. The dried sand flowing out from the diversion channel 313 will collide with the dried sand flowing out from the middle of the two arc-shaped blocks 312, so that the multiple streams of dried sand collide and consume the kinetic energy of the dried sand.

[0030] The diversion assembly 32 includes a push rod 322 fixedly connected to the side wall of the arc block 312, and the inner walls of the two inclined panels 321 are slidably connected to the outer walls of the two limiting rods 323. Seven return springs 324 are fixedly connected to the side walls of the two limiting rods 323. When the two arc-shaped blocks 312 approach each other, they will also drive the push rod 322 to move. As the arc-shaped blocks 312 continue to move, the push rod 322 will contact the inclined panel 321, pushing the inclined panel 321 to slide on the inclined surface of the limiting rod 323. This causes the inclined panel 321 to compress the return spring 324, allowing the return spring 324 to accumulate rebound force. When the inclined panel 321 slides on the inclined surface of the limiting rod 323, it will move closer to the arc-shaped blocks 312, causing some of the dried sand after the collision to contact the inclined panel 321 and slide down the inclined surface of the inclined panel 321 to the position of the arc panel 222. This effectively prevents the dried sand guided by the arc-shaped blocks 312 from colliding and leaking out from between the two arc-shaped blocks 312, resulting in a reduction in the amount of dried sand passing between the arc panel 222 and the baffle, which would affect the distribution of dried sand in the carriage.

[0031] The method of using this automated drying sand loading device includes the following steps: S1: Material loading: The operator moves the truck that needs to be loaded with dried sand to the bottom of the discharge hopper 121. After the movement is completed, the belt conveyor 113 is started to transport the dried sand, so that the dried sand falls into the discharge hopper 121. S2: Material distribution: By changing the position of the arc panel 222 through the separation component 22, some of the dried sand is intermittently allowed to fall around the side panel of the carriage. By reciprocating the discharge frame 211, the falling position of the dried sand is changed. In conjunction with the reciprocating movement of the arc panel 222, the diffusion range is intermittently expanded, allowing the dried sand to fill the carriage.

[0032] A specific application of this embodiment is as follows: When using this invention, the operator moves the truck that needs to be loaded with dried sand to the bottom of the discharge funnel 121. After the movement is completed, the belt conveyor 113 is started to transport the dried sand, causing it to fall into the discharge funnel 121 and be discharged into the discharge frame 211. At this time, the motor 215 is started to drive the gear rod 216 to rotate. Through the meshing of the gear rod 216 with the rack 213, the rack 213 is pushed to move, which in turn drives the connecting block 212 to move on the slider 1. The top of motor 22 slides, causing the discharge frame 211 to move. When one side of the discharge frame 211 moves to contact the outer wall of the discharge funnel 121, the motor 215 reverses, changing the direction of movement of the discharge frame 211. This process repeats, changing the drop position of the dried sand in the discharge frame 211. The dried sand flowing in the discharge frame 211 is diverted by the arc panel 222, causing some of the dried sand to flow along the arc surface of the arc panel 222. When the dried sand contacts the baffle 223, it falls vertically into the carriage. The drying sand is diffused to both sides of the carriage. When the discharge frame 211 moves, it also moves the arc panel 222, baffle 223, and spring connecting rod 224. When the spring connecting rod 224 moves to the protruding position of the concave-convex plate 221, the spring connecting rod 224 will be squeezed, accumulating rebound force, which will drive the arc panel 222 and baffle 223 to move towards the concave-convex plate 221, changing the diffusion position of the drying sand, causing some of the drying sand to fall around the side panels of the carriage, until the spring connecting rod 224 re-enters the concave-convex plate 221. When the concave position is contacted, the rebound force of the spring connecting rod 224 will be released, causing the baffle 223 and the arc panel 222 to return to their original positions. This process is repeated to change the position of the arc panel 222, intermittently causing some of the dried sand to fall around the side panel of the car body. The discharge frame 211 moves back and forth to change the falling position of the dried sand. In conjunction with the reciprocating movement of the arc panel 222, the diffusion range is intermittently expanded, so that the dried sand can fill the car body evenly. This effectively prevents the dried sand from falling vertically, which would cause it to accumulate too high in the middle of the car body and require secondary leveling. Secondly, when the spring connecting rod 224 moves away from the discharge frame 211, it will push the rocker arm 315 to rotate, causing the rocker arm 315 to tilt. This allows the rocker arm 315 to push the spring return rod 316 to move, accumulating rebound force. Since the rotation center of the rocker arm 315 is closer to the spring connecting rod 224, according to the lever principle, the longer the lever arm, the greater the displacement. Therefore, the moving distance of the spring return rod 316 will be greater than the moving distance of the spring connecting rod 224. The movement of the spring return rod 316 will drive the arc block 312 to move, such as... Figure 8As shown, at this time, the arc-shaped block 312 occupies the space of the discharge frame 211. Some of the dried sand will enter the two diversion channels 313, and the other part will flow out from the middle of the two arc-shaped blocks 312, dividing the flowing dried sand into multiple streams. The dried sand flowing out from the diversion channel 313 will collide with the dried sand flowing out from the middle of the two arc-shaped blocks 312, so that the multiple streams of dried sand collide, consume the kinetic energy of the dried sand, reduce its impact force, and effectively prevent the dried sand from being too dry and having strong fluidity. When some of the dried sand falls around the side panel of the carriage, the strong impact force will easily cause the dried sand to splash out of the carriage, so that the dried sand falls stably. Secondly, when the two arc-shaped blocks 312 approach each other, they will also drive the push rod 322 to move. As the arc-shaped blocks 312 continue to move, the push rod 322 will contact the inclined panel 321, pushing the inclined panel 321 to slide on the inclined surface of the limiting rod 323, causing the inclined panel 321 to squeeze the return spring 324, allowing the return spring 324 to accumulate rebound force. When the inclined panel 321 slides on the inclined surface of the limiting rod 323, it will bring the inclined panel 321 closer to the arc-shaped blocks 312, so that some of the dried sand after the collision will contact the inclined panel 321 and slide down the inclined surface of the inclined panel 321 to the position of the arc panel 222. This effectively prevents the dried sand guided by the arc-shaped blocks 312 from colliding and leaking out from between the two arc-shaped blocks 312, resulting in a reduction in the amount of dried sand between the arc panel 222 and the baffle, which would affect the distribution of dried sand in the carriage. Secondly, when the spring connecting rod 224 contacts the recessed position of the concave-convex plate 221 again, the spring connecting rod 224 will return to its original position. At this time, the pushing force on the rocker 315 disappears, and the rebound force of the spring return rod 316 will be released, causing the arc block 312 to return to its original position until the spring connecting rod 224 pushes the rocker 315 to rotate again. This process repeats, intermittently causing the arc block 312 to occupy the space inside the discharge frame 211, effectively preventing the arc block 312 from occupying the space of the discharge frame 211 for a long time, which will reduce the amount of dried sand discharged. Due to the continuous movement of the discharge frame 211 and the reduction in the amount of dried sand discharged, the dried sand discharged from the discharge funnel 121 during the movement of the discharge frame 211 may concentrate on one side of the discharge frame 211, causing the dried sand to leak out from the top of the discharge frame 211.

[0033] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automated loading device for drying sand, comprising a support frame (111), wherein a support bracket (112) is fixedly connected to the side wall of the support frame (111), characterized in that, Also includes: A frame mechanism (1) is provided, with a support component (11) fixedly installed at the bottom of the frame mechanism (1) and a loading component (12) installed on the inner wall of the frame mechanism (1). The loading component (12) is used to load materials onto the truck. The material distribution mechanism (2) is installed on the inner wall of the frame mechanism (1) to make the dried sand evenly distributed in the truck compartment; The anti-flush mechanism (3) is located on the inner wall of the material distribution mechanism (2) and is used to slow down the flow rate of the drying sand. A discharge funnel (121) is fixedly connected to the inner wall of the support frame (111), and a discharge frame (211) is provided at the bottom of the discharge funnel (121). Connecting blocks (212) are fixedly connected to the left and right sides of the discharge frame (211). Among them, the drying sand is conveyed into the discharge hopper (121) through the support component (11), and the drying sand enters the distribution mechanism (2) through the discharge hopper (121) to divert the drying sand. Then, the flow speed of the drying sand is slowed down by the anti-flushing mechanism (3).

2. The automated loading device for drying sand according to claim 1, characterized in that: The frame structure (1) includes: A support component (11) is fixedly installed on the inner wall of the support component (111) and the outer wall of the support frame (111) for conveying drying sand; The loading assembly (12) is fixedly installed on the outer wall of the loading assembly (12) and the inner wall of the support frame (111) for loading dried sand into the truck bed; The operator moves the truck to the bottom of the loading assembly (12), conveys the dried sand into the loading assembly (12) through the support assembly (11), and then loads the truck through the loading assembly (12).

3. The automated loading device for drying sand according to claim 2, characterized in that: The material distribution mechanism (2) includes: The drive assembly (21) is fixedly mounted on the inner wall of the support frame (111) by a fastener, and is used to make the discharge frame (211) reciprocate. The fastener includes a support plate (214) fixedly connected to the inner wall of the support frame (111), and a motor (215) is fixedly connected to the side wall of the support plate (214). The separation component (22) is slidably connected to the inner wall of the discharge frame (211) via a sliding member, and is used to divert the dried sand. The sliding component includes two arc panels (222) slidably connected to the inner wall of the discharge frame (211), and baffles (223) are fixedly connected to the side walls of the two arc panels (222). Among them, the dried sand leaking out from the loading component (12) will fall into the discharge frame (211). The discharge frame (211) will be moved horizontally and reciprocally by the drive component (21) to change the drop position, and the discharge will be diverted in conjunction with the separation component (22).

4. The automated loading device for drying sand according to claim 3, characterized in that: The hedging mechanism (3) includes: Slowing component (31), which is fixedly connected to the side wall of the discharge frame (211) by a support member, is used to slow down the flow rate of the drying sand; The support includes a blocking frame (311) fixedly connected to the left and right sides of the discharge frame (211), and two arc-shaped blocks (312) are slidably connected to the inner wall of the discharge frame (211). Diverting component (32), which is slidably connected to the inner wall of discharge frame (211) via a transverse component, is used to divert the dried sand again; The transverse component includes two inclined panels (321) slidably connected to the inner wall of the discharge frame (211), and two limiting rods (323) are fixedly connected to the inner wall of the discharge frame (211). In this process, after the drying sand passes through the deceleration component (31), multiple streams of drying sand will collide, slowing down the flow speed of the drying sand. Then, with the diversion component (32) approaching the collision position, the drying sand will be diverted again.

5. The automated loading device for drying sand according to claim 4, characterized in that: The support assembly (11) includes a belt conveyor (113) fixedly connected to the inner wall of the support frame (112). The loading assembly (12) includes a discharge funnel (121) fixedly connected to the inner wall of the support frame (111), and two sliders (122) are fixedly connected to the inner wall of the support frame (111). The operator moves the truck to the bottom of the discharge hopper (121), starts the belt conveyor (113) to transport the dried sand into the discharge hopper (121), and discharges it through the discharge hopper (121).

6. The automated loading device for drying sand according to claim 5, characterized in that: The drive assembly (21) includes a rack (213) fixedly connected to the top of the left connecting block (212), and the inner walls of the two connecting blocks (212) are slidably connected to the outer walls of the two sliders (122). A gear rod (216) is fixedly connected to the output end of the side wall of the motor (215), and the outer wall of the gear rod (216) meshes with the top of the rack (213). The dried sand discharged from the discharge hopper (121) will fall into the discharge frame (211). By starting the motor (215), the gear rod (216) will rotate. The gear rod (216) will mesh with the rack (213), causing the rack (213) to move, which will drive the discharge frame (211) to move and change the discharge position.

7. The automated loading device for drying sand according to claim 6, characterized in that: The separation component (22) includes a concave-convex plate (221) fixedly connected to the bottom of the slider (122), and spring connecting rods (224) fixedly connected to the side walls of the two arc panels (222). The outer walls of the two spring connecting rods (224) are slidably connected to the inner wall of the discharge frame (211). When the discharge frame (211) moves, it will also drive the arc panel (222), baffle (223) and spring connecting rod (224) to move, so that the spring connecting rod (224) is squeezed by the concave and convex plate (221), which will drive the arc panel (222) to move towards the concave and convex plate (221), change the position of the drying sand distribution, and make the drying sand diffuse towards the side plate of the carriage.

8. The automated loading device for drying sand according to claim 7, characterized in that: The slowing component (31) includes a flow divider (313) formed on the inner wall of the arc block (312), and the left and right sides of the discharge frame (211) are fixedly connected to a fixing frame (314). Both of the two fixed frames (314) are rotatably connected to the inner walls of the frame, and both of the two arc-shaped blocks (312) are fixedly connected to the side walls of the block. When the spring connecting rod (224) moves away from the discharge frame (211), it will push the rocker (315) to rotate, causing the rocker (315) to push the spring reset rod (316) and the arc block (312) to move, allowing the arc block (312) to enter the discharge frame (211), causing the dried sand in the discharge frame (211) to collide and slow down the flow speed.

9. The automated loading device for drying sand according to claim 8, characterized in that: The diversion assembly (32) includes a push rod (322) fixedly connected to the side wall of the arc block (312), the inner walls of the two inclined panels (321) are slidably connected to the outer walls of the two limiting rods (323), and seven return springs (324) are fixedly connected to the side walls of the two limiting rods (323). When the arc block (312) moves, it will drive the push rod (322) to move, so that the push rod (322) pushes the inclined panel (321) to slide along the inclined surface of the limit rod (323), so that the inclined panel (321) is close to the collision position of the dried sand.

10. A method of using an automated loading device for drying sand, comprising the automated loading device for drying sand as described in claim 9, characterized in that: Includes the following steps, S1: Material loading: The operator moves the truck that needs to be loaded with dried sand to the bottom of the discharge hopper (121). After the movement is completed, the belt conveyor (113) is started to transport the dried sand, so that the dried sand falls into the discharge hopper (121). S2: Material distribution: By changing the position of the arc panel (222) through the separation component (22), some of the dried sand is intermittently dropped to the side panel of the car body. By moving the discharge frame (211) back and forth, the falling position of the dried sand is changed. In conjunction with the reciprocating movement of the arc panel (222), the diffusion range is intermittently expanded, so that the dried sand fills the car body.

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