Conveying device with intelligent fallen material recycling function

Abstract

The invention discloses a conveying device with an intelligent fallen material recycling function, and relates to the technical field of conveying devices.The conveying device comprises a conveyor and a sweeper, a scraper of the sweeper makes contact with the lower surface of the conveyor, the conveying device further comprises a supporting device, and the supporting device is connected with a driving device, an adjusting device and an intelligent level gage. The adjusting device is connected with the driving device; the supporting device comprises a recycling bin, the recycling bin is connected with the driving device, the driving device comprises a middle-section reamer, a tail-section motor and a tail-section reamer, the recycling bin is fixedly connected with the tail-section motor, and the recycling bin is movably connected with the middle-section reamer and the tail-section reamer; a middle reamer groove and a tail reamer groove are formed in the recycling bin, the bottom end of the middle reamer is rotationally connected with the middle reamer groove, and the output end of the tail motor is inserted into the tail reamer groove and fixedly connected with the tail reamer.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of conveying device, in particular to a conveying device with intelligent material falling recycling function. BACKGROUND

[0002] In the existing belt conveyor field, a sweeper is mostly used to clean the conveyor belt to clean the material remaining on the conveyor belt and maintain the normal operation of the belt.

[0003] However, due to the limited space for installing the sweeper at the head of the belt conveyor, at most one or two sweepers are installed, and the cleaning effect is general. Especially for occasions with high cleaning effect requirements, there has been no good way to solve the problem. However, increasing the sweeper at the rear of the belt material falling hopper to increase the cleaning effect is a good method. However, the scraped material cannot directly fall into the material falling hopper, so a large amount of manpower is needed to clean up on site, which not only wastes manpower but also causes environmental pollution. Alternatively, a cleaning box water washing system is used to wash away the scraped material with water, which not only causes waste of transported material and pollution of water resources, but also requires a sewage treatment system to be installed, which is a very large cost investment.

[0004] For viscous materials, the traditional screw conveyor still maintains a loose state during the recycling process, and the recycling efficiency is not high. In addition, since the material is easy to move with the screw blade, the material is easy to move forward in a spiral manner during the vertical material guiding process, which prolongs the conveying distance and reduces the conveying efficiency to a certain extent. SUMMARY

[0005] The present application aims to provide a conveying device with intelligent material falling recycling function to solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: The conveying device comprises a conveyor and a sweeper, the sweeper scraper plate is in contact with the lower surface of the conveyor, the conveying device further comprises a supporting device, the supporting device is connected with a driving device, an adjusting device and an intelligent material level meter respectively, and the adjusting device is connected with the driving device; The supporting device comprises a recycling bin, the recycling bin is connected with the driving device, the driving device comprises a middle section reamer, a tail section motor and a tail section reamer, the recycling bin is tightly connected with the tail section motor, and the recycling bin is movably connected with the middle section reamer and the tail section reamer respectively; The recycling bin is provided with a middle cutter groove and a tail cutter groove, the bottom end of the middle section reamer is rotatably connected with the middle cutter groove, the output end of the tail section motor is inserted into the tail cutter groove, and the output end of the tail section motor is tightly connected with the tail section reamer.

[0007] The material is conveyed by the conveyor, the material adhering to the conveyor belt is swept into the supporting device by the sweeper, the material is driven to advance by the driving device, the loosening degree of the material is adjusted by the adjusting device to improve the conveying efficiency, the collected material is sent to the upper surface of the conveyor again, and when the material collection is about to be full, a signal is transmitted to the control center of the driving device to automatically convey. In view of the material sticking to the wall or blocking, a vibration motor can be arranged on the supporting device, and the feeding stroke is assisted to dredge and the conveying efficiency is improved by starting the vibration mode. The recovery bin is used for continuously conveying the material on the lower layer of the conveyor to the upper layer through the front, middle and rear knife grooves arranged in sequence, the recovered material enters the front knife groove first, then enters the middle knife groove, and is moved upward by the middle section reamer and finally enters the rear knife groove, the rear end of the rear knife groove is provided with a discharge port for guiding the recovered material into the conveyor, and the rear section motor is fixed on the recovery bin and used for outputting torque to drive the rear section reamer to rotate.

[0008] Further, the upper end of the middle section reamer is rotationally connected with the middle knife groove, and the output end of the rear section motor is located at the end of the rear knife groove close to the middle knife groove.

[0009] The upper end of the middle section reamer is arranged in the middle knife groove and is rotationally supported by the support, and in the material recovery process, the rear section motor is arranged at the end of the rear knife groove close to the middle knife groove, and the middle section reamer and the rear section reamer are both rotationally supported at both ends to improve the rotation stability.

[0010] Further, the supporting device comprises a supporting plate, the supporting plate is arranged at the connection between the middle knife groove and the rear knife groove, the supporting plate is provided with a material overflow port, and the rear section reamer is tangent to the upper side of the supporting plate.

[0011] The material conveyed by the middle section reamer falls onto the upper side of the supporting plate along the material overflow port and is stacked, and the rear section reamer can be tangent to the upper side of the supporting plate, so that the rear section reamer can move the material forward when rotating, reducing the occurrence of dead zones and improving the material recovery quality.

[0012] Further, the upper end of the middle section reamer is rotationally connected with the middle knife groove, and the output end of the rear section motor is located at the end of the rear knife groove away from the middle knife groove.

[0013] The middle section reamer is rotationally supported at the upper end of the middle section reamer by the rear knife groove, so that the middle section reamer can directly convey the material into the rear knife groove, and then move forward under the action of the rear section reamer, the rear section motor is arranged at the end of the rear knife groove away from the middle knife groove to prevent movement interference and reduce conveying resistance, and continuous and large-batch conveying can be realized.

[0014] Further, the adjusting device comprises a gas supplement ring and a pressurizing assembly, the middle shaft of the middle reamer is provided with a blast duct, one side of the gas supplement ring is connected with a gas source, and the other side is in pipeline communication with the blast duct; The middle shaft of the middle reamer is provided with a plurality of pressurizing cavities, the plurality of pressurizing cavities are in pipeline communication with the blast duct, and the pressurizing assembly is arranged in the pressurizing cavity.

[0015] By arranging the gas supplement ring, connecting the gas source and introducing the gas into the blast duct, the blast duct guides the high-pressure gas out through the pressurizing cavity, and the gas is guided by the pressurizing assembly, so that the gas jet direction is inclined downward along the helical blade of the middle reamer, and the material is pushed to move towards the middle cutter groove, thereby exerting force on the material, improving the material density, and improving the instantaneous conveying efficiency. At the same time, the material adheres to the middle cutter groove, increasing the friction force, so that the friction force between the material and the side wall of the middle cutter groove is greater than the friction force between the material and the helical blade, the conveying direction of the material tends to be vertical linear conveying, and the conveying efficiency is improved.

[0016] Further, the pressurizing assembly comprises a backboard, a plug rod and an electromagnet, the backboard is rotationally connected with the pressurizing cavity, the side of the backboard close to the pressurizing cavity is made of magnet material, the backboard is provided with a ventilation hole, the electromagnet is arranged in the pressurizing cavity, the plug rod is fixedly connected with the pressurizing cavity, and the plug rod is arranged in an arc shape, and one end of the plug rod away from the pressurizing cavity is inserted into the ventilation hole. When pressurizing, the same poles of the backboard and the electromagnet face each other.

[0017] The backboard is arranged in a three-side surrounding manner, that is, the gas jet flows out only from the ventilation hole during pressurizing, and a limiting block is arranged on the backboard and used for abutting against the middle shaft surface of the middle reamer to limit the rotation angle and improve the directional impact performance. The opening direction of the backboard is opposite to the direction of the helical blade of the middle reamer. During pressurizing, the rated current is input to the electromagnet, the backboard is opened under the repulsion of the magnetic poles, the plug rods slide out of the ventilation hole, the high-pressure airflow jet flows out from the ventilation hole of the pressurizing cavity, and the airflow exerts force on the material to the wall surface of the middle cutter groove, thereby improving the material distribution density. When the material distribution density reaches a certain degree, the material moves upward along the direction of the helical blade as the middle reamer rotates, and exerts a reverse force on the backboard, so that the backboard is gradually closed, the plug rods simultaneously block the ventilation hole, and the blockage is prevented. When the middle reamer is located in the final cutter groove, the material is pushed to move outward due to the downward air outlet direction of the ventilation hole, so that the material falls into the conveying stroke of the final reamer, avoids the occurrence of a conveying dead zone, and affects the conveying efficiency.

[0018] Further, the ventilation hole is arranged in a decreasing manner along the direction away from the plug rod.

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

[0020] As an optimization, the supporting device further comprises a rack and a collecting hopper, the recovery bin and the collecting hopper are respectively fixedly connected with the rack, the lower end of the collecting hopper faces the rake groove, the collecting hopper is located below the sweeper, and the sensing end of the intelligent material level meter is inserted into the collecting hopper.

[0021] The recovery bin and the collecting hopper are respectively mounted on the rack, the collecting hopper is designed in an up-down penetrating mode, is used for guiding the material cleaned by the sweeper into the rake groove, the sensing section of the intelligent material level meter is inserted into the collecting hopper, is used for sensing the weight of the recovered material, when a certain height is sensed, the material is pushed to flow through the rake groove, the middle groove and the end groove in sequence, and finally falls on the upper side of the conveyor belt to complete the recovery.

[0022] As an optimization, the driving device further comprises a front motor, a front reamer and a middle motor, the front motor is fixedly connected with the rack, the output end of the front motor is fixedly connected with the front reamer, the front reamer is rotatably connected with the rake groove at two sides, and the middle motor is fixedly connected with the rack.

[0023] The front motor and the middle motor are respectively mounted on the rack, the front motor and the middle motor are respectively used for outputting torque, are used for driving the front reamer and the middle reamer to rotate, and push the material to move forward, the middle motor and the middle reamer adopt belt transmission, so that the two axes are parallel, and the relative height is reduced.

[0024] Compared with the prior art, the beneficial effects of the present application are: by setting the supporting plate, the material conveyed by the middle section reamer falls on the upper side of the supporting plate along the overflow port and is stacked, and the last section reamer can be tangent to the upper side of the supporting plate, so that when the last section reamer rotates, it can move the material forward, reduce the occurrence of dead zones, and improve the material recovery quality; the middle section reamer can directly convey the material into the last section reamer groove, and then move forward under the action of the last section reamer, by placing the last section motor at the end of the last section reamer groove away from the middle section reamer groove, preventing motion interference, the conveying resistance is small, and at the same time, continuous large-scale conveying can be carried out; the air injection duct guides the high-pressure gas through the plenum, and guides the gas through the plenum assembly, so that the gas injection direction is inclined downward along the helical blade of the middle section reamer, and pushes the material to move towards the middle section reamer groove, thereby exerting a force on the material and increasing the material density, thereby improving the instantaneous conveying efficiency, and at the same time, the material adheres to the middle section reamer groove, increasing the friction force, so that the friction force between the material and the side wall of the middle section reamer groove is greater than the friction force between the material and the helical blade, the conveying direction of the material tends to be vertical linear conveying, and the conveying efficiency is improved; when the plenum is pressurized, the input rated current of the electromagnet is connected, under the action of the magnetic pole repulsion force, the back plate is opened, and the blocking rods slide out from the air vent, the high-pressure airflow is jetted out from the plenum through the air vent, and an action force is exerted on the material towards the middle section reamer groove wall, thereby increasing the material distribution density; when the material distribution density reaches a certain degree, as the middle section reamer rotates, the material moves upward along the direction of the helical blade and exerts a reverse force on the back plate, causing the back plate to gradually close, the blocking rods simultaneously block the air vent, and prevent blockage. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall structure of the present application; Figure 2 is a schematic diagram of the present application with the middle section motor and the last section reamer groove inlet arranged on the same side; Figure 3 is a schematic diagram of the structure of the intelligent material level meter of the present application; Figure 4 is a schematic diagram of the structure of the supporting plate of the present application; Figure 5 is a schematic diagram of the present application with the middle section motor and the last section reamer groove inlet arranged on different sides; Figure 6 is a schematic diagram of the structure of the air supplementing ring of the present application; Figure 7 is a schematic diagram of the structure of the plenum assembly of the present application.

[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] The material is conveyed by the conveyor 1, the material adhered to the conveyor 1 belt is swept into the supporting device 3 by the sweeper 2, the material is driven to advance by the driving device 4, the adjusting device 5 is arranged to adjust the material bulkiness, the conveying efficiency is improved, the collected material is sent to the upper surface of the conveyor 1 again, the intelligent material level meter 6 is arranged, when the material collection is about to be full, a signal is transmitted to the control center of the driving device 4, and automatic conveying is carried out. In view of the material sticking to the wall or blocking, a vibration motor can be arranged on the supporting device 3, the vibration mode is started, the feeding stroke is assisted to dredge, and the conveying efficiency is improved. The recovery bin 33 is continuously conveyed through the front knife groove 331, the middle knife groove 332 and the tail knife groove 333 arranged in sequence, and is used for sending the material on the lower layer belt of the conveyor 1 to the upper layer again. The recovered material first enters the front knife groove 331, then enters the middle knife groove 332, is driven to move upwards by the middle section reamer 44, and finally enters the tail knife groove 333. The tail end of the tail knife groove 333 is provided with a discharge port for guiding the recovered material into the conveyor 1 again. The tail section motor 45 is fixed on the recovery bin 33 and is used for outputting torque to drive the tail section reamer 46 to rotate. The tail section reamer 46 adopts a spiral blade to push the material to move forward.

[0031] Further, the upper end of the middle section reamer 44 is rotationally connected with the middle knife groove 332, and the output end of the tail section motor 45 is located at the end of the tail knife groove 333 close to the middle knife groove 332.

[0032] The upper end of the middle section reamer 44 is arranged in the middle knife groove 332 and is rotationally supported by the support. During the material recovery process, the tail section motor 45 is arranged at the end of the tail knife groove 333 close to the middle knife groove 332. During the upward movement of the material driven by the middle section reamer 44, the middle section reamer 44 and the tail section reamer 46 are both rotationally supported at two ends, so that the rotation stability is improved.

[0033] Further, the supporting device 3 comprises a supporting plate 34, the supporting plate 34 is located at the connection position of the middle knife groove 332 and the tail knife groove 333, the supporting plate 34 is provided with a material overflow port, and the tail section reamer 46 is tangent to the upper side of the supporting plate 34.

[0034] The material conveyed by the middle section reamer 44 falls onto the upper side of the supporting plate 34 along the material overflow port and is stacked. The tail section reamer 46 can be tangent to the upper side of the supporting plate 34, so that the tail section reamer 46 can drive the material to move forward when the tail section reamer 46 rotates, the occurrence of dead zones is reduced, and the material recovery quality is improved.

[0035] Further, the adjusting device 5 comprises a gas supplementing ring 51 and a pressure increasing assembly 52. The middle shaft of the middle section reamer 44 is provided with a blowing channel 441. One side of the gas supplementing ring 51 is connected with a gas source, and the other side is in pipeline communication with the blowing channel 441. The middle shaft of the middle reamer 44 is provided with a plurality of pressurizing cavities 442, the plurality of pressurizing cavities 442 are in pipeline communication with the air filling channel 441, the pressurizing assembly 52 is arranged in the pressurizing cavity 442, and the air outlet direction of the pressurizing assembly 52 is towards the conveyed material.

[0036] By arranging the air supplement ring 51, connecting the air source and introducing the air into the air filling channel 441, the air filling channel 441 guides the high-pressure gas out of the pressurizing cavity 442, and the pressurizing assembly 52 guides the gas, so that the gas jet direction is inclined downward along the helical blade of the middle reamer 44, and the material is pushed to move towards the direction close to the middle cutter groove 332, so as to exert force on the material, improve the material density, and improve the instantaneous conveying efficiency, and at the same time, the material is attached to the middle cutter groove 332, the friction force is increased, 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 helical blade, the conveying direction of the material tends to be vertical linear conveying, and the conveying efficiency is improved.

[0037] Further, the pressurizing assembly 52 comprises a backboard 521, a blocking rod 522 and an electromagnet 523, the backboard 521 is rotationally connected with the pressurizing cavity 442, the side of the backboard 521 close to the pressurizing cavity 442 is made of magnet material, the backboard 521 is provided with a ventilation hole 5211, the electromagnet 523 is arranged in the pressurizing cavity 442, the blocking rod 522 is fixedly connected with the pressurizing cavity 442, the blocking rod 522 is arranged in an arc shape, and the end of the blocking rod 522 away from the pressurizing cavity 442 is inserted into the ventilation hole 5211. When pressurizing, the same poles of the backboard 521 and the electromagnet 523 are opposite.

[0038] The backboard 521 is arranged in a three-side surrounding mode, that is, the gas is jetted out of the ventilation hole 5211 only when pressurizing, and a limiting block is arranged on the backboard 521 and used for abutting against the middle shaft surface of the middle reamer 44 and limiting the rotation angle, so as to improve the directional impact performance, and the opening direction of the backboard 521 is opposite to the direction of the helical blade of the middle reamer 44. When pressurizing, the rated current is input to the electromagnet 523, under the repulsion of the magnetic poles, the backboard 521 is opened, the blocking rod 522 slides out of the ventilation hole 5211, the high-pressure airflow is jetted out of the pressurizing cavity 442 through the ventilation hole 5211, and the airflow exerts force on the material to the direction close to the wall surface of the middle cutter groove 332, so as to improve the material distribution density; when the material distribution density reaches a certain degree, the material moves upwards along the direction of the helical blade with the rotation of the middle reamer 44, and exerts a reverse force on the backboard 521, so that the backboard 521 is gradually closed, the blocking rod 522 simultaneously blocks the ventilation hole 5211, and the blocking is prevented.

[0039] Further, the diameter of the ventilation hole 5211 is arranged in a decreasing mode along the direction away from the blocking 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 reamer 44 is located in the end reamer groove 333, due to the inclined downward air outlet direction of the air vent 5211, the material is pushed to move outward, so that the material falls into the conveying stroke of the end reamer 46, avoiding the occurrence of conveying dead zones and affecting the conveying efficiency.

[0048] The working principle of the present application is as follows: by arranging the supporting plate 34, the material conveyed by the middle reamer 44 falls onto the upper side of the supporting plate 34 and is stacked, and the end reamer 46 can be kept tangent to the supporting plate 34 last time, so that when the end reamer 46 rotates, the material can be brought forward, reducing the occurrence of dead zones and improving the material recovery quality; the middle reamer 44 can directly convey the material into the end reamer groove 333, and then move forward under the action of the end reamer 46, by arranging the end motor 45 at the end of the end reamer groove 333 away from the middle reamer groove 332, the movement interference is prevented, the conveying resistance is small, and at the same time, continuous and large batch conveying can be carried out; the air duct 441 guides the high-pressure gas out through the plenum chamber 442, and the gas is guided by the plenum assembly 52, so that the gas is sprayed in a direction inclined downward along the helical blade of the middle reamer 44, and the material is pushed to move in the direction close to the middle reamer groove 332, thereby exerting a force on the material and improving the material density, thereby improving the instantaneous conveying efficiency, and at the same time, the material is attached to the middle reamer groove 332, the friction force is increased, the friction force between the material and the side wall of the middle reamer groove 332 is greater than the friction force between the material and the helical blade, the conveying direction of the material tends to be vertical linear conveying, and the conveying efficiency is improved; when the plenum is on, the input rated current of the electromagnet 523 is connected, under the action of the magnetic pole repulsion, the backboard 521 is opened, and the blocking rod 522 slides out from the air vent 5211, the high-pressure airflow is jetted out from the plenum chamber 442 through the air vent 5211, and an action force is exerted on the material in the direction close to the wall surface of the middle reamer groove 332, thereby improving the material distribution density; when the material distribution density reaches a certain degree, as the middle reamer 44 rotates, the material moves upward along the direction of the helical blade and exerts a reverse force on the backboard 521, so that the backboard 521 gradually closes, the blocking rod 522 simultaneously blocks the air vent 5211, and the blockage is prevented.

[0049] It will be apparent to those skilled in the art that the application is not limited to the details of the above-described exemplary embodiments but can be implemented in other embodiments without departing from the spirit or essential characteristics of the application. Thus, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the application to be indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No feature of the application is to be construed as limiting the scope of the claims to the exact disclosure herein provided.

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 the 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. 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 blade groove (332) and a final blade groove (333). The bottom end of the middle section reamer (44) is rotatably connected to the middle blade groove (332). The output end of the final section motor (45) is inserted into the final blade groove (333). The output end of the final section motor (45) is fastened to the final section reamer (46).

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. A 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 a pressurizing component (52). An air inlet channel (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 channel (441). The middle section reamer (44) has several pressure chambers (442) on its central axis. The pressure chambers (442) are connected to the air duct (441). The pressure boosting component (52) is placed inside the pressure chamber (442) and the air outlet direction of the pressure boosting component (52) is towards the conveyed material.

6. A conveying device with intelligent material recovery function according to claim 5, characterized in that: 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). When pressurized: the opposite ends of the back wind plate (521) and the electromagnet (523) are the same magnetic poles.

7. A conveying device with intelligent material recovery function according to claim 6, characterized in that: The diameter of the ventilation hole (5211) is set to decrease in the direction away from the plug rod (522).

8. 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).

9. A conveying device with intelligent material recovery function according to claim 8, 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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