Belt conveyor and belt load flow display lamp used in cooperation with same

Abstract

The invention provides a belt conveyor and a belt load flow display lamp used in cooperation with the belt conveyor, and relates to the technical field of belt conveyors. The belt conveyor comprises an induction assembly which comprises a pressure induction assembly arranged below a conveying belt and a speed inductor used for monitoring the speed of the conveying belt; the pressure sensing assembly is used for sensing the load pressure of the conveyor, and the display alarm system comprises a buzzer for alarming, a plurality of display lamps with different colors and a data processing module. According to the method, an operator on duty can judge the load according to the color of the lamp strip, the coaling time is shortened, the coal conveying unit consumption is reduced, the cost is reduced fundamentally, the safety is high, and belt damage and fire accidents caused by coal blockage are prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of belt conveyors, and particularly to a belt conveyor and a belt load flow display lamp used in conjunction therewith. Background Art

[0002] Belt conveyors are widely used in scenarios such as mines, ports, factories, etc. for transporting bulk materials. A belt conveyor usually consists of a conveyor, idlers, and a driving mechanism. Existing belt conveyors are relatively mature. When the belt conveyor is in use, the driving mechanism drives the idler set and the belt to move, realizing the transportation of materials on the belt.

[0003] During the operation of the belt conveyor, the idlers are constantly rotating. The rotating idlers can only drive the conveyor to operate on a conventional belt conveyor. A large amount of mechanical energy is generated when the idlers rotate, and this mechanical energy cannot be recovered on existing belt conveyors and will be wasted. At the same time, it is usually difficult for operators to understand the load flow situation of the belt in real time and intuitively. Existing monitoring methods mostly transmit data to the monitoring system in the control room through sensors. Operators need to constantly monitor the monitoring screen, which not only increases the labor intensity but also makes it difficult to quickly obtain information at the production site, which is not conducive to timely adjusting the conveying operation. When operating, the coal pile has a large amount of fog, which is not convenient for observing the screen. Once the belt load flow is too large, it may cause the belt to slip, tear, or even damage the driving device; if the load flow is too small, it will cause waste of resources and reduce production efficiency, seriously affecting safety in production, and at the same time increasing the work difficulty and maintenance volume for operators and maintenance personnel. Summary of the Invention

[0004] The present invention provides a belt conveyor and a belt load flow display lamp used in conjunction therewith to solve the problems of waste of kinetic energy in the prior art, and at the same time, it is usually difficult for operators to understand the load flow situation of the belt in real time and intuitively. Existing monitoring methods mostly transmit data to the monitoring system in the control room through sensors. Operators need to constantly monitor the monitoring screen, which not only increases the labor intensity but also makes it difficult to quickly obtain information at the production site, which is not conducive to timely adjusting the conveying operation. When operating, the coal pile has a large amount of fog, which is not convenient for observing the screen. Once the belt load flow is too large, it may cause the belt to slip, tear, or even damage the driving device; if the load flow is too small, it will cause waste of resources and reduce production efficiency, seriously affecting safety in production, and at the same time increasing the work difficulty and maintenance volume for operators and maintenance personnel.

[0005] The present invention provides a belt conveyor, including: a conveyor for transporting articles, and the conveyor includes a driving assembly and a conveyor belt.

[0006] Kinetic energy recovery component, the kinetic energy recovery component is connected to the drive component, and the kinetic energy recovery component is used to recover the kinetic energy generated when the conveyor is running;

[0007] Dust suppression and cleaning component, the dust suppression and cleaning component is used to suppress dust and clean the conveyor;

[0008] Touch operation screen, the touch operation screen is electrically connected to the kinetic energy recovery component and the dust suppression and cleaning component respectively, and the touch operation screen is used to operate the device.

[0009] Further, the drive component includes a plurality of idler groups, a first drive motor for driving one of the idler groups, and a sprocket group;

[0010] The idler group includes two brackets and an idler rotatably arranged between the two brackets. The first drive motor is supported and fixed by a support plate. The first drive motor is connected to the idler, and the idler is used to drive the conveyor belt to run;

[0011] The sprocket group includes a sprocket arranged at the outer end of the idler and a chain for linking multiple sprockets.

[0012] Further, the kinetic energy recovery component includes a generator arranged at the end of the conveyor and a plurality of storage batteries electrically connected to the generator;

[0013] A large-diameter gear is connected to the outside of the sprocket, and a small-diameter gear meshed with the large-diameter gear is arranged at the rotating end of the generator. The generator is protected by a protective box with heat dissipation holes.

[0014] Further, it includes a battery protection box. The plurality of storage batteries are slidably arranged inside the protection box. A sealing plate is slidably arranged at the opening of the battery protection box. A heat dissipation pipeline is arranged on one side of the battery protection box. A heat dissipation fan is arranged inside the heat dissipation pipeline. A safety protection net is arranged at the opening of the heat dissipation pipeline. The heat dissipation fan operates by being powered on by a plurality of storage batteries.

[0015] Further, the dust suppression and cleaning component includes a water tank, sliding support frames arranged on both sides of the conveyor, a sliding frame arranged between the two sliding support frames, and a water spraying component slidably arranged inside the sliding frame and connected to the water tank;

[0016] A water pump is arranged inside the water tank. The water pump is connected to the water spraying component through a connecting hose. A transparent window is arranged on one side of the water tank, and a water injection pipe is also arranged on the water tank;

[0017] The water spraying assembly includes a water storage pipeline connected to the connecting hose, a water mist pipeline with a number of high-pressure nozzles provided with solenoid valves below the water storage pipeline and connected by a connecting rod, and a number of spray heads with solenoid valves below the water mist pipeline. The water mist pipeline is communicated with the water storage pipeline.

[0018] Further, the sliding support frame includes a support rod and a triangular support frame slidably connected to the support rod;

[0019] A sliding groove for the triangular support frame to slide is formed in the support rod. The two sides of the sliding frame are respectively connected to the two triangular support frames. A second driving motor is arranged at the upper end of one of the support rods, and a first lead screw threadedly engaged with the triangular support frame is arranged at the output end of the second driving motor.

[0020] Further, second sliding grooves are formed on both sides inside the sliding frame. Second sliding blocks slidably connected to the second sliding grooves are arranged on both sides of the water storage pipeline. A third driving motor is arranged at one end of the sliding frame, and a second lead screw threadedly engaged with the second sliding blocks is arranged at the output end of the third driving motor.

[0021] A belt load flow display lamp used in cooperation with a belt conveyor includes an induction assembly and a display and alarm system. The induction assembly includes a pressure induction assembly and a speed sensor for monitoring the conveyor belt speed. The pressure induction assembly is used to sense the load pressure of the conveyor. The display and alarm system includes a buzzer for alarming, a number of display lamps of different colors, and a data processing module.

[0022] Further, two pressure induction assemblies are symmetrically arranged. The pressure induction assembly includes a fixing plate arranged below the conveyor belt, a sliding plate slidably connected to the upper part inside the fixing plate, a pressure sensor arranged inside the fixing plate, and a roller rotatably connected above the sliding plate and in contact with the lower surface of the conveyor belt.

[0023] Further, a sliding cavity is formed on the upper end surface of the fixing plate. The sliding plate is slidably connected to the sliding cavity. Both sides of the lower end surface of the sliding plate are supported and connected by compression springs. The pressure sensor is located inside the sliding cavity. A pressure rod corresponding to the position of the pressure sensor is arranged on the lower end surface of the sliding plate; the speed sensor is arranged in the middle gap of the conveyor belt through a support rod; the buzzer and the number of display lamps of different colors are all arranged on the top of the device.

[0024] The belt load flow display lamp provided by the present invention uses an induction component and a display and alarm system. By setting display lamps of different colors, such as green, yellow, red, and blue, when the load flow is within the normal range, the green display lamp lights up; when the load flow is close to the upper limit and there is a risk of overload, the yellow display lamp lights up; when the load flow exceeds the upper limit and reaches the overload state, the red display lamp lights up and is accompanied by a buzzer alarm. When there is no load rotation, the blue display lamp lights up, and the operator can increase the operation amount.

[0025] The belt conveyor provided by the present invention utilizes a kinetic energy recovery component. When the conveyor is running and the idler rotates, it will drive the large-diameter gear provided to rotate, and then drive the small-diameter gear below to rotate, thereby driving the generator to operate and generate electricity. The electric energy generated by the generator will be stored in several storage batteries, thus realizing the recovery and utilization of the kinetic energy during the operation of the conveyor and greatly reducing the waste of energy.

[0026] The belt conveyor provided by the present invention can realize the cleaning of the conveyor or the dust reduction or temperature reduction of the materials conveyed on the conveyor by using a dust reduction and cleaning component. At the same time, by using the second driving motor and the third driving motor, it can drive the water spraying component to adjust to different positions, so that it can be adjusted to the corresponding positions according to the needs of cleaning or dust reduction and temperature reduction, greatly improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic diagram of the load flow lamp process in the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in cooperation therewith.

[0029] Figure 2 It is a three-dimensional structure diagram of the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in cooperation therewith.

[0030] Figure 3 It is a partial cross-sectional view of the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in cooperation therewith.

[0031] Figure 4 It is a cross-sectional view of the pressure induction component in the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in cooperation therewith.

[0032] Figure 5 It is a three-dimensional structural schematic diagram of the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in conjunction therewith.

[0033] Figure 6 It is a three-dimensional structural schematic diagram of the water spraying assembly in the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in conjunction therewith.

[0034] Figure 7 It is a three-dimensional structural schematic diagram of the driving assembly in the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in conjunction therewith.

[0035] Figure 8 It is a three-dimensional structural schematic diagram of the kinetic energy recovery in the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in conjunction therewith.

[0036] Figure 9 It is a three-dimensional structural schematic diagram of the sliding frame in the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in conjunction therewith.

[0037] Figure 10 It is a partial three-dimensional structural schematic diagram of the belt conveyor provided by the embodiment of the present invention and the belt load flow display lamp used in conjunction therewith.

[0038] In the figure: 1, conveyor belt; 101, touch operation screen; 6, idler set; 601, bracket; 602, idler; 7, first driving motor; 8, sprocket; 9, chain; 10, generator; 11, storage battery; 12, large diameter gear; 13, small diameter gear; 14, protective box; 15, protective box; 16, sealing plate; 17, heat dissipation pipe; 18, heat dissipation fan; 19, water tank; 1901, water injection pipe; 20, sliding frame; 22, water pump; 23, connecting hose; 24, water storage pipe; 25, high-pressure nozzle; 26, water mist pipe; 27, spray head; 28, support rod; 29, triangular support frame; 30, chute; 31, second driving motor; 32, first lead screw; 33, second chute; 34, second slider; 35, third driving motor; 36, second lead screw; 37, pressure sensing assembly; 38, speed sensor; 39, buzzer; 40, display lamp; 41, fixing plate; 42, sliding plate; 43, pressure sensor; 44, roller; 45, compression spring; 46, pressure rod. Detailed implementation manners

[0039] To make the objectives, technical solutions, and advantages of the present invention clearer, the following will clearly and completely describe the technical solutions in the present invention in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0040] As Figures 1 - 10 shown, the belt conveyor provided by the embodiment of the present invention includes a conveyor for conveying articles, and the conveyor includes a driving assembly and a conveyor belt 1;

[0041] Among them, as Figure 7 shown, the driving assembly includes a plurality of idler groups 6, a first driving motor 7 for driving one of the idler groups 6, and a sprocket group; the idler group 6 includes two brackets 601 and an idler 602 rotatably arranged between the two brackets 601. The first driving motor 7 is supported and fixed by a support plate. The first driving motor 7 is connected to the idler 602, and the idler 602 is used to drive the conveyor belt 1 to run; the sprocket group includes a sprocket 8 arranged at the outer end of the idler 602 and a chain 9 for linking a plurality of sprockets 8. When the conveyor is running, by using the first driving motor 7 to drive one of the idlers 602 to rotate, and using the sprocket 8 and the chain 9 for linking a plurality of sprockets 8 to drive the remaining idlers 602 to rotate, the material conveying of the conveyor belt 1 is realized;

[0042] As Figures 7 - 8 shown, the kinetic energy recovery component is connected to the driving component, and the kinetic energy recovery component is used to recover the kinetic energy generated when the conveyor is running; the kinetic energy recovery component includes a generator 10 arranged at the end of the conveyor and a plurality of storage batteries 11 electrically connected to the generator 10; a large-diameter gear 12 is connected to the outside of the sprocket 8, and a small-diameter gear 13 meshing with the large-diameter gear 12 is arranged at the rotating end of the generator 10. When the conveyor is running, by using the first driving motor 7, the sprocket 8, and the chain 9, the rotation of a plurality of idlers 602 is realized, thereby realizing driving the conveyor belt 1 to convey materials. When the idler 602 rotates, it will drive the arranged large-diameter gear 12 to rotate, and then drive the small-diameter gear 13 below to rotate, thereby driving the generator 10 to operate and generate electricity. The electric energy generated by the generator 10 will be stored in a plurality of storage batteries 11, thereby realizing the recovery and utilization of the kinetic energy when the conveyor is running, greatly reducing the waste of energy. Among them, using a large-diameter gear to drive a small-diameter gear can ensure that when the large-diameter gear rotates one circle, the small-diameter gear rotates several circles, thereby ensuring the efficient operation of the generator 10;

[0043] Further, the generator 10 is protected by driving the protective box 14 of the heat dissipation holes to prevent the generator 10 from being wetted by water sources, which affects its normal use. It includes a battery protection box 15, and a number of storage batteries 11 are slidably arranged inside the protection box 15. The battery protection box 15 is used to protect the internal storage batteries 11. A sealing plate 16 is slidably arranged at the opening of the battery protection box 15. A heat dissipation pipeline 17 is arranged on one side of the battery protection box 15. A heat dissipation fan 18 is arranged inside the heat dissipation pipeline 17. A safety protection net is arranged at the opening of the heat dissipation pipeline 17. The heat dissipation fan 18 is powered by a number of storage batteries 11. When the electric energy recovered by kinetic energy needs to be stored in the battery through a charging process, it will inevitably trigger a heat generation mechanism. By turning on the heat dissipation fan 18, the internal storage batteries 11 can be cooled, thereby preventing performance degradation or safety hazards, ensuring safety and performance, and enabling the conveyor to smoothly convert kinetic energy into electric energy for storage during operation, thus greatly reducing energy waste;

[0044] As Figure 3 , Figure 9 and Figure 10 shown, a dust reduction and cleaning component is used to reduce dust and clean the conveyor; the dust reduction and cleaning component includes a water tank 19, sliding support frames arranged on both sides of the conveyor, a sliding frame 20 arranged between the two sliding support frames, and a water spraying component that slides inside the sliding frame 20 and is connected to the water tank 19;

[0045] Further, a water pump 22 is provided inside the water tank 19. The water pump 22 is connected to the water spraying assembly through a connecting hose 23. The length of the connecting hose 23 is sufficient for adjusting the water spraying assembly to various positions. A transparent viewing window is provided on one side of the water tank 19, which is convenient for observing the internal water source. A water injection pipe 1901 is also provided on the water tank 19, and the water injection pipe 1901 is used for injecting water into the water tank 19. The water spraying assembly includes a water storage pipe 24 connected to the connecting hose 23, a water mist pipe 26 connected by a connecting rod to a plurality of high-pressure nozzles 25 provided below the water storage pipe 24 and equipped with electromagnetic valves, and a plurality of spray nozzles 27 provided below the water mist pipe 26 and equipped with electromagnetic valves. The water mist pipe 26 is communicated with the water storage pipe 24. The water spraying assembly can be used to clean the conveyor and can also be used to reduce dust or cool the conveyed materials on the conveyor. When the conveyor needs to be cleaned, the water source inside the water tank 19 is pumped through the connecting hose 23 by the water pump 22 into the water storage pipe 24. Then, the electromagnetic valve is opened, and the conveyor is flushed with high pressure by the plurality of high-pressure nozzles 25. During the flushing, the water spraying assembly slides back and forth within the sliding frame 20 to ensure the comprehensiveness of the flushing. When it is necessary to reduce dust or cool the materials conveyed on the surface of the conveyor belt 1, the water source inside the water tank 19 is pumped through the connecting hose 23 by the water pump 22 into the water storage pipe 24, and then it will enter the water mist pipe 26. At this time, the electromagnetic valve of the high-pressure nozzle 25 is closed, and the electromagnetic valve of the spray nozzle 27 is opened to reduce dust or cool the materials conveyed on the surface of the conveyor belt 1. The water spraying assembly can be slid and adjusted to the required position according to the needs.

[0046] Furthermore, the sliding support frame includes a support rod 28 and a triangular support frame 29 slidably connected to the support rod 28. The triangular support frame 29 can greatly improve the stability of the support for the sliding frame 20. A sliding groove 30 for the triangular support frame 29 to slide is provided inside the support rod 28. The two sides of the sliding frame 20 are respectively connected to the two triangular support frames 29. A second driving motor 31 is provided at the upper end of one of the support rods 28. The output end of the second driving motor 31 is provided with a first lead screw 32 threadedly engaged with the triangular support frame 29. When it is necessary to adjust the height of the water spraying assembly, by starting the second driving motor 31 to drive the first lead screw 32 to rotate within the triangular support frame 29, the height adjustment of the entire sliding frame 20 can be realized, and thus the height adjustment of the water spraying assembly can be realized.

[0047] Furthermore, second sliding grooves 33 are formed on both sides inside the sliding frame 20, and second sliding blocks 34 slidably connected to the second sliding grooves 33 are arranged on both sides of the water storage pipe 24, so as to realize the sliding adjustment of the water storage pipe 24. A third driving motor 35 is arranged at one end of the sliding frame 20, and a second lead screw 36 threadedly engaged with the second sliding block 34 is arranged at the output end of the third driving motor 35. By driving the second lead screw 36 to rotate in the second sliding block 34 by using the third driving motor 35, the spraying assembly can be driven to slide and adjust inside the sliding frame 20, so that different positions of the conveyor can be comprehensively cleaned and dust-reduced; a touch operation screen 101, which is electrically connected to the kinetic energy recovery assembly and the dust-reducing and cleaning assembly respectively, and the touch operation screen 101 is used to operate the device.

[0048] As Figures 1 - 4 shown, the belt load flow display lamp provided by the embodiment of the present invention and used in cooperation with a belt conveyor includes an induction assembly and a display and alarm system. The induction assembly includes a pressure induction assembly 37 and a speed sensor 38 for monitoring the speed of the conveyor belt 1. The pressure induction assembly 37 is used to sense the load pressure of the conveyor, and the display and alarm system includes a buzzer 39 for alarming, a plurality of display lamps 40 of different colors, and a data processing module.

[0049] Furthermore, two pressure induction assemblies 37 are symmetrically arranged. The pressure induction assembly 37 includes a fixing plate 41 arranged below the conveyor belt 1, a sliding plate 42 slidably connected to the inside above the fixing plate 41, a pressure sensor 43 arranged inside the fixing plate 41, and a roller 44 rotatably connected above the sliding plate 42 and in contact with the lower surface of the conveyor belt 1; a sliding cavity is formed on the upper end surface of the fixing plate 41, the sliding plate 42 is slidably connected to the sliding cavity, and both sides of the lower end surface of the sliding plate 42 are supported and connected by compression springs 45. The pressure sensor 43 is located inside the sliding cavity, and a pressure rod 46 corresponding to the position of the pressure sensor 43 is arranged on the lower end surface of the sliding plate 42; the speed sensor 38 is arranged in the middle gap of the conveyor belt 1 through a support rod; in the normal state, the lower surface of the conveyor belt 1 is in contact with the roller 44. When there is more material conveyed on the conveyor belt 1, the roller 44 and the sliding plate 42 will be pressed down, the compression spring 45 will be compressed, and the pressure rod 46 will squeeze the pressure sensor 43. When the squeezing force is large, it means that the current load of the device is large, and at the same time, the speed sensor 38 is also synchronously detecting the current speed of the conveyor belt 1.

[0050] Further, the buzzer 39 and several display lights 40 of different colors are all arranged on the top of the device. The buzzer 39 and several display lights 40 of different colors are arranged above the top, making them in a prominent position for direct observation. The speed sensor 38 and the pressure sensor 43 are used to transmit the collected pressure and speed data to the data processing module. Then, the data processing module analyzes and calculates the received pressure and speed data, and obtains the load flow value of the belt according to the preset algorithm. At the same time, the load flow value is compared with the preset flow threshold range to judge the current state of the load flow.

[0051] In the embodiment, by setting display lights of different colors, such as green, yellow, red, and blue, when the load flow is within the normal range, the green display light is on; when the load flow is close to the upper limit and there is a risk of overload, the yellow display light is on; when the load flow exceeds the upper limit and reaches the overload state, the red display light is on, and the buzzer 39 gives an alarm. When there is no load rotation, the blue display light is on, and the operator can increase the operation amount.

[0052] The working principle and usage process of the present invention:

[0053] When the conveyor is in operation, one of the idlers 602 is driven to rotate by the first drive motor 7, and the remaining idlers 602 are driven to rotate by the sprockets 8 and the chain 9 used to link multiple sprockets 8, so as to realize the material transportation of the conveyor belt 1; when the conveyor is in operation, the rotation of the idler 602 drives the large-diameter gear 12 provided to rotate, and then drives the small-diameter gear 13 below to rotate, thereby driving the generator 10 to operate and generate electricity. The electric energy generated by the generator 10 is stored in several storage batteries 11, thus realizing the recycling of the kinetic energy during the operation of the conveyor; when the conveyor needs to be cleaned, the water source inside the water tank 19 is pumped into the water storage pipe 24 through the connecting flexible hose 23 by using the water pump 22, and then the solenoid valve is opened, and the conveyor is subjected to high-pressure flushing by using multiple high-pressure nozzles 25. During flushing, the water spraying assembly slides back and forth within the sliding frame 20 to ensure the comprehensiveness of flushing; when it is necessary to reduce dust or cool the materials conveyed on the surface of the conveyor belt 1, the water source inside the water tank 19 is pumped into the water storage pipe 24 through the connecting flexible hose 23 by using the water pump 22, and then it enters the water mist pipe 26. At this time, the solenoid valve of the high-pressure nozzle 25 is closed, and the solenoid valve of the spray head 27 is opened to reduce dust or cool the materials conveyed on the surface of the conveyor belt 1. During the operation of the conveyor, the pressure and speed data collected by the speed sensor 38 and the pressure sensor 43 are transmitted to the data processing module, and then the data processing module analyzes and calculates the received pressure and speed data, and obtains the load flow value of the belt according to the preset algorithm; at the same time, the load flow value is compared with the preset flow threshold range to judge the current state of the load flow; when the load flow is within the normal range, the green display light is on; when the load flow is close to the upper limit and there is a risk of overload, the yellow display light is on; when the load flow exceeds the upper limit and reaches the overload state, the red display light is on and the buzzer 39 gives an alarm. When there is no-load rotation, the blue display light is on, and the operator can increase the operation amount.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A belt conveyor, characterized in that, Comprising: A conveyor for conveying articles, the conveyor including a drive assembly and a conveyor belt (1); A kinetic energy recovery assembly, the kinetic energy recovery assembly being connected to the drive assembly, the kinetic energy recovery assembly being used for recovering the kinetic energy generated when the conveyor is operating; A dust reduction and cleaning assembly, the dust reduction and cleaning assembly being used for dust reduction and cleaning of the conveyor; A touch operation screen (101), the touch operation screen (101) being electrically connected to the kinetic energy recovery assembly and the dust reduction and cleaning assembly respectively, the touch operation screen (101) being used for operating the equipment.

2. The belt conveyor according to claim 1, characterized in that, The drive assembly includes a plurality of roller groups (6), a first drive motor (7) for driving one of the roller groups (6), and a sprocket group; The roller group (6) includes two brackets (601) and a roller (602) rotatably arranged between the two brackets (601), the first drive motor (7) being supported and fixed by a support plate, the first drive motor (7) being connected to the roller (602), the roller (602) being used for driving the conveyor belt (1) to operate; The sprocket group includes a sprocket (8) arranged at the outer end of the roller (602) and a chain (9) for linking a plurality of sprockets (8).

3. The belt conveyor according to claim 2, characterized in that, The kinetic energy recovery assembly includes a generator (10) arranged at the end of the conveyor and a plurality of storage batteries (11) electrically connected to the generator (10); A large-diameter gear (12) is connected to the outer side of the sprocket (8), a small-diameter gear (13) meshing with the large-diameter gear (12) is arranged at the rotating end of the generator (10), and the generator (10) is protected by a protective box (14) with heat dissipation holes.

4. The belt conveyor according to claim 3, characterized in that, Including a battery protection box (15), the plurality of storage batteries (11) are slidably arranged inside the protection box (15), a sealing plate (16) is slidably arranged at the opening of the battery protection box (15), a heat dissipation pipeline (17) is arranged on one side of the battery protection box (15), a heat dissipation fan (18) is arranged inside the heat dissipation pipeline (17), a safety protection net is arranged at the opening of the heat dissipation pipeline (17), and the heat dissipation fan (18) operates through the plurality of storage batteries (11) being powered on.

5. The belt conveyor according to claim 4, characterized in that, The dust reduction and cleaning assembly includes a water tank (19), sliding support frames arranged on both sides of the conveyor, a sliding frame (20) arranged between the two sliding support frames, and a water spraying assembly slidably arranged inside the sliding frame (20) and connected to the water tank (19); A water pump (22) is arranged inside the water tank (19), the water pump (22) is connected to the water spraying assembly through a connecting hose (23), a transparent window is arranged on one side of the water tank (19), and a water injection pipe (1901) is also arranged on the water tank (19); The water spraying assembly includes a water storage pipe (24) connected to the connecting hose (23), a water mist pipe (26) disposed below the water storage pipe (24) and connected by a connecting rod with a plurality of high-pressure nozzles (25) provided with solenoid valves, and a plurality of spray nozzles (27) disposed below the water mist pipe (26) and provided with solenoid valves. The water mist pipe (26) is communicated with the water storage pipe (24).

6. The belt conveyor according to claim 5, characterized in that, The sliding support frame includes a support rod (28) and a triangular support frame (29) slidably connected to the support rod (28); A chute (30) for the sliding of the triangular support frame (29) is formed in the support rod (28). Both sides of the sliding frame (20) are respectively connected to the two triangular support frames (29). A second driving motor (31) is disposed at the upper end of one of the support rods (28), and a first lead screw (32) threadedly engaged with the triangular support frame (29) is disposed at the output end of the second driving motor (31).

7. The belt conveyor according to claim 6, characterized in that, Second chutes (33) are formed on both sides inside the sliding frame (20). Second sliders (34) slidably connected to the second chutes (33) are disposed on both sides of the water storage pipe (24). A third driving motor (35) is disposed at one end of the sliding frame (20), and a second lead screw (36) threadedly engaged with the second sliders (34) is disposed at the output end of the third driving motor (35).

8. A belt load flow display lamp used in conjunction with a belt conveyor, characterized in that, It includes an induction component and a display and alarm system. The induction component includes a pressure induction component (37) and a speed sensor (38) for monitoring the speed of the conveyor belt (1). The pressure induction component (37) is used for sensing the load pressure of the conveyor. The display and alarm system includes a buzzer (39) for alarming, a plurality of display lights (40) of different colors, and a data processing module.

9. A belt load flow display lamp used in conjunction with a belt conveyor, characterized in that, Two pressure induction components (37) are symmetrically arranged. The pressure induction component (37) includes a fixing plate (41) disposed below the conveyor belt (1), a sliding plate (42) slidably connected to the upper interior of the fixing plate (41), a pressure sensor (43) disposed inside the fixing plate (41), and a roller (44) rotatably connected above the sliding plate (42) and in contact with the lower surface of the conveyor belt (1).

10. A belt load flow display lamp used in conjunction with a belt conveyor, characterized in that, A sliding cavity is formed on the upper end surface of the fixing plate (41). The sliding plate (42) is slidably connected to the sliding cavity. Both sides of the lower end surface of the sliding plate (42) are supported and connected by compression springs (45). The pressure sensor (43) is disposed inside the sliding cavity. A pressure rod (46) corresponding to the position of the pressure sensor (43) is disposed on the lower end surface of the sliding plate (42); the speed sensor (38) is disposed through a support rod in the middle gap of the conveyor belt (1); the buzzer (39) and the plurality of display lights (40) of different colors are all disposed on the top of the device.

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