A conveying device with intelligent material recovery function

Abstract

This invention discloses a conveying device with intelligent material recovery function, belonging to the field of conveying device technology. The conveying device includes a conveyor and a cleaner, with the cleaner scraper in contact with the lower surface of the conveyor. The conveying device also includes a support device, which is connected to a drive device, an adjustment device, and an intelligent level gauge. The adjustment device is connected to the drive device. The support device includes a recovery bin, which is connected to the drive device. The drive device includes a middle section reamer, a terminal motor, and a terminal section reamer. The recovery bin and the terminal motor are fastened together, and the recovery bin is movably connected to the middle section reamer and the terminal section reamer. The recovery bin is provided with a middle cutter groove and a terminal cutter groove. The bottom end of the middle section reamer is rotatably connected to the middle cutter groove, and the output end of the terminal motor is inserted into the terminal cutter groove. The output end of the terminal motor is fastened to the terminal section reamer.

Description

Technical Field

[0001] This invention relates to the field of conveying device technology, specifically a conveying device with intelligent material recovery function. Background Technology

[0002] In the existing belt conveyor industry, most belt cleaners are used to clean the conveyor belts, removing any material residue and maintaining normal belt operation.

[0003] However, due to limited space for installing sweepers at the conveyor headstock, only one or two sweepers are typically installed, resulting in only moderate cleaning effectiveness. This has been particularly problematic for applications requiring high cleaning efficiency, for which a satisfactory solution has yet to be found. Adding sweepers at the rear of the conveyor hopper to improve cleaning is a good approach. However, the scraped material cannot fall directly into the hopper, necessitating significant on-site manpower for cleaning, leading to wasted labor and environmental pollution. Alternatively, a water flushing system for the sweeping box can be used to wash away the scraped material, but this wastes transported materials, pollutes water resources, and requires a wastewater treatment system, resulting in substantial costs.

[0004] For viscous materials, traditional screw conveyors retain the material in a loose state during the recovery process, resulting in low recovery efficiency. Furthermore, because the material tends to move along with the screw blades, it tends to spiral forward during vertical material guidance, extending the conveying stroke and reducing conveying efficiency to some extent. Summary of the Invention

[0005] The purpose of this invention is to provide a conveying device with intelligent material recovery function to solve the problems raised in the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: The conveying device includes a conveyor and a cleaner. The cleaner scraper is in contact with the lower surface of the conveyor. The conveying device also includes a support device, which is connected to a drive device, an adjustment device and an intelligent level gauge. The adjustment device is connected to the drive device. The support device includes a recovery bin and a connection between the recovery bin and the drive device. The drive device includes a middle section reamer, a terminal motor, and a terminal reamer. The recovery bin and the terminal motor are fastened together, and the recovery bin is movably connected to the middle section reamer and the terminal reamer, respectively. The recycling bin is equipped with a middle cutter groove and a final cutter groove. The bottom end of the middle section reamer is rotatably connected to the middle cutter groove, and the output end of the final section motor is inserted into the final cutter groove. The output end of the final section motor is fastened to the final section reamer.

[0007] Material is transported via a conveyor. A cleaner sweeps material adhering to the conveyor belt into a support device. A drive unit propels the material forward, and an adjustment device regulates material looseness to improve conveying efficiency. The collected material is then fed back onto the upper surface of the conveyor. An intelligent level gauge transmits a signal to the drive unit's control center when the collection bin is nearly full, initiating automatic conveying. To address material sticking to the walls or causing blockages, a vibrating motor can be installed on the support device. Activating the vibration mode helps clear the feeding path and improves conveying efficiency. The recycling bin uses a series of sequentially arranged front, middle, and final cutting grooves for continuous conveying. It is used to feed materials from the lower conveyor belt back to the upper layer. The recycled material first enters the front cutting groove, then the middle cutting groove. The rotating middle section reamer moves the material upward and finally into the final cutting groove. The end of the final cutting groove has a discharge port to guide the recycled material back into the conveyor. The final section motor is fixed to the recycling bin and outputs torque to drive the rotation of the final section reamer. The final section reamer uses spiral blades to push the material forward.

[0008] Furthermore, the upper end of the middle section reamer is rotatably connected to the middle cutter groove, and the output end of the final section motor is located at the end of the final cutter groove near the middle cutter groove.

[0009] The upper end of the middle section reamer is placed in the middle blade groove and is rotated and supported by a bracket. During the material dropping and recycling process, the end section motor is placed at the end of the end blade groove near the middle blade groove. As the middle section reamer drives the material upward, both the middle section reamer and the end section reamer are supported at both ends to improve rotational stability.

[0010] Furthermore, the support device includes a support plate located at the connection between the middle cutter groove and the end cutter groove. The support plate is provided with an overflow port, and the end reamer is tangent to the upper side of the support plate.

[0011] By setting up a pallet, the material conveyed by the middle section reamer falls onto the upper part of the pallet along the overflow port and is piled up. The final section reamer can maintain tangency with the pallet, so that when the final section reamer rotates, it can drive the material forward, reduce dead zones, and improve the quality of material recovery.

[0012] Furthermore, the upper end of the middle section reamer is rotatably connected to the end slot, and the output end of the end section motor is located at the end of the end slot away from the middle slot.

[0013] The upper end of the middle reamer is rotated and supported by the final reamer groove, so that the middle reamer can directly convey the material into the final reamer groove. Then, the material moves forward under the action of the final reamer groove. By placing the final reamer groove at the end of the final reamer groove away from the middle reamer groove, motion interference is prevented, the conveying resistance is small, and continuous large-volume conveying can be carried out.

[0014] Furthermore, the regulating device includes an air supply ring and a pressurizing component. An air inlet channel is provided on the central shaft of the middle section reamer. One side of the air supply ring is connected to an air source, and the other side is connected to the air inlet channel pipe. The central shaft of the intermediate reamer is equipped with several pressurization chambers, which are connected to the air injection duct. The pressurization component is placed inside the pressurization chamber, and the air outlet of the pressurization component is directed toward the conveyed material.

[0015] By setting up an air supply ring, connecting the air source, and introducing it into the air intake duct, the air intake duct outputs high-pressure gas through the pressurization chamber, and guides the gas through the pressurization component. This causes the gas to spray out in a downward direction along the spiral blades of the middle section cutter, pushing the material towards the middle cutter groove. This applies force to the material, increases its density, and improves the instantaneous conveying efficiency. At the same time, it makes the material adhere to the middle cutter groove, increasing the friction. The friction between the material and the side wall of the middle cutter groove is greater than the friction between the material and the spiral blades, making the material conveying direction more vertical and improving the conveying efficiency.

[0016] Furthermore, the pressurization assembly includes a leeward plate, a blocking rod, and an electromagnet. The leeward plate and the pressurization chamber are rotatably connected. The side of the leeward plate near the pressurization chamber is made of magnetic material. Ventilation holes are provided on the leeward plate. The electromagnet is placed inside the pressurization chamber. The blocking rod and the pressurization chamber are fastened together. The blocking rod is arc-shaped, and the end of the blocking rod away from the pressurization chamber is inserted into the ventilation hole. During pressurization: the windproof plate and the opposite ends of the electromagnet are the same magnetic poles.

[0017] The leeward plate is designed with three sides surrounding it. During pressurization, gas only exits through the ventilation holes, and a limiting block is installed on it to abut against the central axis of the middle reamer, limiting the rotation angle and improving directional impact performance. The opening direction of the leeward plate is opposite to the direction of the helical blades of the middle reamer. During pressurization, a rated current is input to the electromagnet. Under the action of magnetic repulsion, the leeward plate opens, causing the blocking rods to slide out from the ventilation holes. High-pressure airflow exits from the pressurization chamber through the ventilation holes, exerting a force on the material towards the wall of the middle reamer groove, thereby increasing the material distribution density. When the material distribution density reaches a certain level, as the middle reamer rotates, the material moves upward along the direction of the helical blades, exerting a reverse force on the leeward plate, causing it to gradually close. The blocking rods simultaneously seal the ventilation holes to prevent blockage. When the middle reamer is located in the final reamer groove, the downward-sloping airflow direction of the ventilation holes pushes the material outward, allowing it to fall within the conveying stroke of the final reamer, avoiding conveying dead zones and improving conveying efficiency.

[0018] Furthermore, the diameter of the ventilation holes is set to decrease gradually in the direction away from the plug rod.

[0019] By setting the direction to decrease, when the leeward plate is opened, the blocking rod gradually slides out of the ventilation hole. When the limit angle is reached, the flow cross section is the largest, the impact on the material is the greatest, and the material distribution density adjustment effect is the best.

[0020] As an optimization, the support device also includes a frame and a receiving hopper. The recycling bin and the receiving hopper are respectively fixedly connected to the frame. The lower end of the receiving hopper faces the front knife groove. The receiving hopper is located below the cleaner. The intelligent material level gauge sensor is inserted into the inside of the receiving hopper.

[0021] The recycling bin and the receiving hopper are installed on the frame. The receiving hopper is designed to be vertically integrated, which is used to guide the material cleaned by the sweeper into the front cutter groove. The sensing section of the intelligent level gauge is inserted into the receiving hopper to sense the amount of material being recycled. When the level is reached, the material is pushed to flow sequentially through the front cutter groove, the middle cutter groove, and the final cutter groove, and finally falls onto the conveyor belt to complete the recycling.

[0022] As an optimization, the drive unit also includes a front motor, a front reamer, and a middle motor. The front motor is fixedly connected to the frame, the output end of the front motor is fixedly connected to the front reamer, and both sides of the front reamer are rotatably connected to the front tool slot. The middle motor is fixedly connected to the frame, and the output end of the middle motor is drivenly connected to the middle reamer.

[0023] The front motor and the middle motor are installed on the frame respectively. The front motor and the middle motor are used to output torque to drive the front reamer and the middle reamer to rotate and push the material forward. The middle motor and the middle reamer adopt belt drive, which can make the two axes parallel and reduce the relative height.

[0024] Compared with the prior art, the beneficial effects of this invention are as follows: By setting a pallet, the material conveyed by the middle-section reamer falls along the overflow port onto the upper side of the pallet and is piled up. The end-section reamer can remain tangent to the upper side of the pallet, so that when the end-section reamer rotates, it can drive the material forward, reducing dead zones and improving the quality of material recovery. The middle-section reamer can directly convey the material into the end-section groove, and then move forward under the action of the end-section reamer. By placing the end-section motor at the end of the end-section groove away from the middle-section groove, motion interference is prevented, conveying resistance is low, and continuous large-volume conveying is possible. The air duct outputs high-pressure gas through the pressurization chamber, and the gas is guided by the pressurization component, so that the gas ejection direction is inclined downward along the spiral blades of the middle-section reamer, pushing the material towards the middle-section groove, thereby applying force to the material. Increasing material density improves instantaneous conveying efficiency and simultaneously ensures the material adheres to the central cutting groove, increasing friction. This makes the friction between the material and the side wall of the central cutting groove greater than the friction between the material and the spiral blades, resulting in a more vertical conveying direction and improved conveying efficiency. During pressurization, a rated current is input to the electromagnet. Under the repulsive force of the magnetic poles, the leeward plate opens, allowing the blocking rods to slide out of the ventilation holes. High-pressure airflow is ejected from the pressurization chamber through the ventilation holes, exerting a force on the material towards the wall of the central cutting groove, thereby increasing the material distribution density. When the material distribution density reaches a certain level, as the central reamer rotates, the material moves upward along the direction of the spiral blades, exerting a reverse force on the leeward plate, causing it to gradually close. The blocking rods simultaneously seal the ventilation holes, preventing blockage. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the arrangement of the middle section motor and the final cutter slot inlet on the same side in this invention; Figure 3 This is a schematic diagram of the intelligent level gauge structure of the present invention; Figure 4 This is a schematic diagram of the pallet structure of the present invention; Figure 5 This is a schematic diagram showing the opposite arrangement of the middle section motor and the final cutter slot inlet in this invention; Figure 6 This is a schematic diagram of the gas replenishment ring structure of the present invention; Figure 7 This is a schematic diagram of the booster assembly structure of the present invention.

[0026] In the diagram: 1. Conveyor; 2. Sweeper; 3. Support device; 31. Frame; 32. Collection hopper; 33. Recycling bin; 331. Front cutter groove; 332. Middle cutter groove; 333. Final cutter groove; 34. Pallet; 4. Drive device; 41. Front motor; 42. Front reamer; 43. Middle motor; 44. Middle reamer; 441. Air duct; 442. Pressure chamber; 45. Final motor; 46. Final reamer; 5. Adjustment device; 51. Air supply ring; 52. Pressure boosting component; 521. Backsplash; 5211. Ventilation hole; 522. Blocking rod; 523. Electromagnet; 6. Intelligent level gauge. Detailed Implementation

[0027] 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.

[0028] Example 1: As Figure 1 - Figure 4 , Figure 7 As shown, the present invention provides a technical solution for a conveying device with intelligent material recovery function.

[0029] The conveying device includes a conveyor 1 and a cleaner 2, with the scraper of the cleaner 2 in contact with the lower surface of the conveyor 1. The conveying device is characterized in that it further includes a support device 3, which is connected to a drive device 4, an adjustment device 5 and an intelligent level gauge 6 respectively, and the adjustment device 5 is connected to the drive device 4. The support device 3 includes a recovery bin 33 and a connection between the recovery bin 33 and the drive device 4. The drive device 4 includes a middle section reamer 44, a terminal motor 45 and a terminal reamer 46. The recovery bin 33 and the terminal motor 45 are fastened together. The recovery bin 33 is movably connected to the middle section reamer 44 and the terminal reamer 46 respectively. The recycling bin 33 is provided with a middle cutter groove 332 and a final cutter groove 333. The bottom end of the middle section reamer 44 is rotatably connected to the middle cutter groove 332. The output end of the final section motor 45 is inserted into the final cutter groove 333. The output end of the final section motor 45 is fastened to the final section reamer 46.

[0030] Material is conveyed via conveyor 1. A sweeper 2 sweeps material adhering to the conveyor belt into support device 3. Driven by drive device 4, the material is propelled forward. An adjusting device 5 regulates material looseness to improve conveying efficiency. The collected material is then fed back onto the upper surface of conveyor 1. An intelligent level gauge 6 transmits a signal to the control center of drive device 4 when the material collection bin is nearly full, initiating automatic conveying. To prevent material from sticking to the walls or causing blockages, a vibrating motor can be installed on support device 3. Activating the vibration mode helps clear the feeding path and improves conveying efficiency. The recycling bin 33 uses a series of sequentially arranged front cutter grooves 331, middle cutter grooves 332, and final cutter grooves 333 for continuous conveying. This is used to feed the material on the lower belt of the conveyor 1 back to the upper layer. The recycled material first enters the front cutter groove 331, then enters the middle cutter groove 332. The rotation of the middle section reamer 44 drives the material upward and finally into the final cutter groove 333. The end of the final cutter groove 333 is equipped with a discharge port for reintroducing the recycled material into the conveyor 1. The final section motor 45 is fixed on the recycling bin 33 and outputs torque to drive the final section reamer 46 to rotate. The final section reamer 46 uses spiral blades to push the material forward.

[0031] Furthermore, the upper end of the middle section reamer 44 is rotatably connected to the middle cutter groove 332, and the output end of the end section motor 45 is located at the end of the end cutter groove 333 near the middle cutter groove 332.

[0032] The upper end of the middle section reamer 44 is placed in the middle blade groove 332 and is rotated and supported by a bracket. During the material dropping and recycling process, the end section motor 45 is placed at the end of the end blade groove 333 near the middle blade groove 332. During the process of the middle section reamer 44 driving the material upward, both the middle section reamer 44 and the end section reamer 46 adopt double-end support to improve rotational stability.

[0033] Furthermore, the support device 3 includes a support plate 34, which is located at the connection between the middle cutter groove 332 and the end cutter groove 333. The support plate 34 is provided with an overflow port, and the end reamer 46 is tangent to the upper side of the support plate 34.

[0034] By setting up the pallet 34, the material conveyed by the middle section reamer 44 falls into the upper side of the pallet 34 along the overflow port and is piled up. The end section reamer 46 can be kept tangent to the upper side of the pallet 34, so that when the end section reamer 46 rotates, it can drive the material forward, reduce the occurrence of dead zones, and improve the quality of material recovery.

[0035] Furthermore, the regulating device 5 includes an air supply ring 51 and a pressurizing component 52. An air inlet duct 441 is provided on the central shaft of the middle section reamer 44. One side of the air supply ring 51 is connected to an air source, and the other side is connected to the air inlet duct 441. The middle section reamer 44 has several pressurizing chambers 442 on its central shaft. The pressurizing chambers 442 are connected to the air duct 441. The pressurizing component 52 is placed in the pressurizing chamber 442 and the air outlet direction of the pressurizing component 52 is towards the conveyed material.

[0036] By setting up an air supply ring 51, connecting the air source, and introducing it into the air intake duct 441, the air intake duct 441 outputs high-pressure gas through the pressurization chamber 442, and guides the gas through the pressurization component 52, so that the gas ejection direction is inclined downward along the spiral blades of the middle section cutter 44, and pushes the material to move towards the middle cutter groove 332, thereby applying force to the material, increasing the material density, and thus improving the instantaneous conveying efficiency. At the same time, it makes the material adhere to the middle cutter groove 332, increasing the friction force, so that the friction force between the material and the side wall of the middle cutter groove 332 is greater than the friction force between the material and the spiral blades, making the material conveying direction more inclined to vertical linear conveying, and improving the conveying efficiency.

[0037] Furthermore, the pressurization assembly 52 includes a leeward plate 521, a blocking rod 522, and an electromagnet 523. The leeward plate 521 and the pressurization chamber 442 are rotatably connected. The side of the leeward plate 521 near the pressurization chamber 442 is made of magnetic material. The leeward plate 521 is provided with a ventilation hole 5211. The electromagnet 523 is placed inside the pressurization chamber 442. The blocking rod 522 and the pressurization chamber 442 are fastened together. The blocking rod 522 is arc-shaped. The end of the blocking rod 522 away from the pressurization chamber 442 is inserted into the ventilation hole 5211. During pressurization: the opposite ends of the leeward plate 521 and electromagnet 523 are the same magnetic poles.

[0038] The leeward plate 521 is surrounded on three sides, meaning that when pressurized, the gas only flows out from the ventilation hole 5211, and a limiting block is set on it to abut against the central axis surface of the middle section reamer 44 to limit the rotation angle and improve the directional impact performance. The opening direction of the leeward plate 521 is opposite to the direction of the spiral blades of the middle section reamer 44. During pressurization, a rated current is input to the electromagnet 523. Under the action of magnetic pole repulsion, the leeward plate 521 opens, and the blocking rods 522 slide out from the ventilation holes 5211. The high-pressure airflow is jetted out from the pressurization chamber 442 through the ventilation holes 5211, and exerts a force on the material in the direction close to the wall of the middle knife groove 332, thereby increasing the material distribution density. When the material distribution density reaches a certain level, as the middle section reamer 44 rotates, the material moves upward along the direction of the spiral blades and exerts a reverse force on the leeward plate 521, causing the leeward plate 521 to gradually close. The blocking rods 522 also block the ventilation holes 5211 at the same time to prevent blockage.

[0039] Furthermore, the diameter of the ventilation hole 5211 is set to decrease in the direction away from the plug rod 522.

[0040] By setting the direction to decrease, when the back wind plate 521 is opened, the blocking rod 522 gradually slides out from the ventilation hole 5211. When the limit angle is reached, the flow cross section is the largest, the impact on the material is the largest, and the material distribution density adjustment effect is the best.

[0041] As an optimization, the support device 3 also includes a frame 31 and a receiving hopper 32. The recycling bin 33 and the receiving hopper 32 are respectively fastened to the frame 31. The recycling bin 33 is provided with a front knife groove 331. The front knife groove 331, the middle knife groove 332 and the end knife groove 333 are connected in sequence. The lower end of the receiving hopper 32 faces the front knife groove 331. The receiving hopper 32 is located below the cleaner 2. The sensing end of the intelligent material level gauge 6 is inserted into the inside of the receiving hopper 32.

[0042] The recycling bin 33 and the receiving hopper 32 are installed on the frame 31. The receiving hopper 32 is a through-type design, used to guide the material cleaned by the sweeper 2 into the front cutter groove 331. The sensing section of the intelligent level gauge 6 is inserted into the receiving hopper 32 to sense the amount of material to be recycled. When the sensing reaches a certain height, the material is pushed to flow through the front cutter groove 331, the middle cutter groove 332 and the final cutter groove 333 in sequence, and finally falls on the upper side of the conveyor belt 1 to complete the recycling.

[0043] As an optimization, the drive device 4 also includes a front motor 41, a front reamer 42, and a middle motor 43. The front motor 41 and the middle motor 43 are respectively fixedly connected to the frame 31. The output end of the front motor 41 is fixedly connected to the front reamer 42. The two sides of the front reamer 42 are respectively rotatably connected to the front tool groove 331. The middle motor 43 is fixedly connected to the frame 31. The output end of the middle motor 43 is drivenly connected to the middle reamer 44.

[0044] The front motor 41 and the middle motor 43 are installed on the frame 31 respectively. The front motor 41 and the middle motor 43 are used to output torque to drive the front reamer 42 and the middle reamer 44 to rotate and push the material forward. The middle motor 43 and the middle reamer 44 adopt belt drive, which can make the two axes parallel and reduce the relative height.

[0045] Example 2: Figure 5 - Figure 6 As shown, the upper end of the middle section reamer 44 is rotatably connected to the end cutter groove 333, and the output end of the end section motor 45 is located at the end of the end cutter groove 333 away from the middle cutter groove 332.

[0046] The upper end of the middle section reamer 44 is rotated and supported by the end reamer groove 333, so that the middle section reamer 44 can directly convey the material into the end reamer groove 333. Then, under the action of the end section reamer 46, it moves forward. By placing the end section motor 45 at the end of the end reamer groove 333 away from the middle reamer groove 332, motion interference is prevented, the conveying resistance is small, and continuous large-volume conveying can be carried out.

[0047] When the middle section reamer 44 is located in the end cutter groove 333, the downward air outlet direction of the ventilation hole 5211 pushes the material to move outward, causing the material to fall into the conveying stroke of the end section reamer 46, thus avoiding the occurrence of conveying dead zones and affecting conveying efficiency.

[0048] The working principle of this invention is as follows: By setting up a pallet 34, the material conveyed by the intermediate reamer 44 falls along the overflow port into the upper side of the pallet 34 and is piled up. The final reamer 46 can maintain tangency with the pallet 34, so that when the final reamer 46 rotates, it can drive the material forward, reduce dead zones, and improve the quality of material recovery. The intermediate reamer 44 can directly convey the material into the final reamer groove 333, and then move forward under the action of the final reamer 46. By placing the final motor 45 at the end of the final reamer groove 333 away from the intermediate reamer groove 332, motion interference is prevented, the conveying resistance is small, and continuous large-volume conveying can be performed. The air inlet duct 441 outputs high-pressure gas through the pressurization chamber 442, and the gas is guided by the pressurization component 52, so that the gas ejection direction is inclined downward along the spiral blades of the intermediate reamer 44, and pushes the material to move towards the intermediate reamer groove 332, thereby applying force to the material and increasing the material density. This improves instantaneous conveying efficiency and simultaneously ensures that the material adheres to the central blade groove 332, increasing friction. The friction between the material and the side wall of the central blade groove 332 is greater than the friction between the material and the spiral blades, making the material conveying direction more vertical and improving conveying efficiency. During pressurization, a rated current is input to the electromagnet 523. Under the action of magnetic pole repulsion, the leeward plate 521 opens, and the blocking rods 522 slide out from the ventilation holes 5211. High-pressure airflow is jetted out from the pressurization chamber 442 through the ventilation holes 5211, and exerts a force on the material towards the wall of the central blade groove 332, thereby increasing the material distribution density. When the material distribution density reaches a certain level, as the middle section reamer 44 rotates, the material moves upward along the direction of the spiral blades and exerts a reverse force on the leeward plate 521, causing the leeward plate 521 to gradually close. The blocking rods 522 simultaneously block the ventilation holes 5211 to prevent blockage.

[0049] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A conveying device with intelligent material recycling function, the conveying device comprising a conveyor (1) and a cleaner (2), wherein the scraper of the cleaner (2) contacts the lower surface of the conveyor (1), characterized in that: The conveying device also includes a support device (3), which is connected to the drive device (4), the adjustment device (5) and the intelligent level gauge (6) respectively. The adjustment device (5) is connected to the drive device (4). The support device (3) includes a recovery bin (33), which is connected to a drive device (4). The drive device (4) includes a middle section reamer (44), a terminal motor (45), and a terminal section reamer (46). The recovery bin (33) and the terminal motor (45) are fastened together, and the recovery bin (33) is movably connected to the middle section reamer (44) and the terminal section reamer (46) respectively. The recycling bin (33) is provided with a middle knife groove (332) and a final knife groove (333). The bottom end of the middle section reamer (44) is rotatably connected to the middle knife groove (332). The output end of the final section motor (45) is inserted into the final knife groove (333). The output end of the final section motor (45) is fastened to the final section reamer (46). The regulating device (5) includes a pressurizing component (52); The middle section reamer (44) is provided with several pressure chambers (442) on its central shaft. The pressurization assembly (52) includes a leeward plate (521), a plug rod (522), and an electromagnet (523). The leeward plate (521) and the pressurization chamber (442) are rotatably connected. The side of the leeward plate (521) near the pressurization chamber (442) is made of magnetic material. The leeward plate (521) is provided with a ventilation hole (5211). The electromagnet (523) is placed inside the pressurization chamber (442). The plug rod (522) and the pressurization chamber (442) are fastened together. The plug rod (522) is arc-shaped. The end of the plug rod (522) away from the pressurization chamber (442) is inserted into the ventilation hole (5211). During pressurization: the opposing ends of the back wind plate (521) and the electromagnet (523) are the same magnetic poles; The diameter of the ventilation hole (5211) is set to decrease in the direction away from the plug rod (522).

2. The conveying device with intelligent material recovery function according to claim 1, characterized in that: The upper end of the middle section reamer (44) is rotatably connected to the middle cutter groove (332), and the output end of the end section motor (45) is located at the end of the end cutter groove (333) near the middle cutter groove (332).

3. The conveying device with intelligent material recovery function according to claim 2, characterized in that: The support device (3) includes a tray (34), which is located at the connection between the middle knife groove (332) and the end knife groove (333). The tray (34) is provided with an overflow port, and the end reamer (46) is tangent to the upper side of the tray (34).

4. The conveying device with intelligent material recovery function according to claim 1, characterized in that: The upper end of the middle section reamer (44) is rotatably connected to the end slot (333), and the output end of the end section motor (45) is located at the end of the end slot (333) away from the middle slot (332).

5. A conveying device with intelligent material recovery function according to any one of claims 1 to 4, characterized in that: The regulating device (5) includes an air supply ring (51), and an air inlet channel (441) is provided on the central axis of the middle section reamer (44). One side of the air supply ring (51) is connected to an air source, and the other side is connected to the air inlet channel (441). Several of the pressurizing chambers (442) and the air duct (441) are connected by pipes. The pressurizing component (52) is placed inside the pressurizing chamber (442) and the air outlet direction of the pressurizing component (52) is towards the material being conveyed.

6. A conveying device with intelligent material recovery function according to any one of claims 1 to 4, characterized in that: The support device (3) also includes a frame (31) and a receiving hopper (32). The recycling bin (33) and the receiving hopper (32) are respectively fastened to the frame (31). The recycling bin (33) is provided with a front knife groove (331). The front knife groove (331), the middle knife groove (332) and the end knife groove (333) are connected in sequence. The lower end of the receiving hopper (32) faces the front knife groove (331). The receiving hopper (32) is located below the cleaner (2). The sensing end of the intelligent material level gauge (6) is inserted into the receiving hopper (32).

7. A conveying device with intelligent material recovery function according to claim 6, characterized in that: The drive device (4) further includes a front motor (41), a front reamer (42), and a middle motor (43). The front motor (41) and the middle motor (43) are respectively fixedly connected to the frame (31). The output end of the front motor (41) is fixedly connected to the front reamer (42). The two sides of the front reamer (42) are respectively rotatably connected to the front tool groove (331). The output end of the middle motor (43) is connected to the middle reamer (44) in a transmission connection.

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