Automatic cleaning machine for track residue

Abstract

The present invention relates to the technical field of auxiliary equipment of power plants, and specifically discloses an automatic track waste material cleaning machine, including an excavator, wherein the running wheels of the excavator are track wheels matched with the track, the excavator chassis is installed with a fixed frame, the fixed frame is provided with a power generation mechanism, and the fixed frame is connected with a fixed plate through a rotating mechanism. In the present invention, an excavator is used to dig the coal dropped from the track and the side of the track, and transported to a designated position through a conveyor belt, so that the coal dropped on the track of the coal transport train can be removed, and the coal is prevented from piling up on the track of the coal transport train and affecting the normal passage of the coal transport train. When the coal is transported on the conveyor belt, a heating plate can be used to provide an extrusion force to the transported coal, and a crushing roller contacts the coal on the conveyor belt under the action of a spring, and the crushing roller is used to crush large pieces of coal during the continuous transmission of the coal by the conveyor belt, so as to prevent large pieces of coal from piling up and wasting space in the later stage.

Description

Technical Field

[0001] The invention relates to the technical field of power plant auxiliary equipment, in particular to an automatic track residual material cleaning machine. Background Art

[0002] A thermal power plant, also known as a thermal power plant, is a factory that uses combustibles (such as coal) as fuel to produce electricity. Its basic production process is: when the fuel burns, it heats water to generate steam, converting the chemical energy of the fuel into thermal energy. The steam pressure drives the turbine to rotate, converting the thermal energy into mechanical energy, and then the turbine drives the generator to rotate, converting the mechanical energy into electrical energy. The prime mover is usually a steam engine or a gas turbine, and in some smaller power stations, internal combustion engines may also be used. They all generate electricity by utilizing the pressure drop in the process of high-temperature, high-pressure steam or gas passing through a turbine to become low-pressure air or condensed water.

[0003] In thermal power plants, coal, as one of the main combustion raw materials, usually needs to be transported to the power plant by coal trains for unloading. However, during the unloading process, a large amount of coal will fall on the tracks of the coal trains, affecting the normal passage of the coal trains. In addition, the large amount of fallen coal will accumulate on the tracks of the coal trains, affecting the subsequent loading and transportation of coal. The coal scattered on the tracks will affect the layout of the coal storage in the plant, resulting in a decrease in the coal loading capacity of the plant, and it is not convenient for the unified planning and storage of coal and the convenience of the subsequent use of coal. Therefore, in order to solve such problems, we proposed an automatic track residual material cleaning machine. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an automatic track waste material cleaning machine.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] The automatic cleaning machine for track residual materials comprises an excavator, wherein the walking wheels of the excavator are track wheels matched with the track, the chassis of the excavator is equipped with a fixed frame, the fixed frame is provided with a power generation mechanism, the fixed frame is connected with a fixed plate through a rotating mechanism, the fixed plate is connected with a mounting plate through an adjusting mechanism, a conveyor belt is installed on the mounting plate, and a limiting mechanism and a feeding mechanism matched with the conveyor belt are provided on the side of the mounting plate;

[0007] The feeding mechanism comprises a fixed block fixed on the side of the mounting plate, a feed hopper is installed on the top of the fixed block, the feed hopper is located above the conveyor belt, the inner bottom wall of the feed hopper is connected to a rubber plate through a jacking assembly, and a vibration assembly is installed at the bottom of the rubber plate.

[0008] Preferably, the vibration assembly includes a support plate fixed to the bottom of the rubber plate, a vibration motor is installed at the bottom of the support plate, and an impact column is fixed to the top of the rubber plate.

[0009] Preferably, the lifting assembly comprises a telescopic rod installed on the inner bottom wall of the hopper, the piston rod end of the telescopic rod is fixedly connected to the bottom of the support plate, and an L-shaped wear-resistant plate is fixed to the side of the rubber plate.

[0010] Preferably, the limiting mechanism includes a strip plate fixed on the side of the mounting plate, a threaded cylinder is fixed on the top of the strip plate, a threaded rod is threadedly sleeved in the threaded cylinder, the top end of the threaded rod extends to above the conveyor belt and is rotatably connected to the top plate, a through hole is opened on the top plate, a sliding sleeve is installed in the through hole, a sliding rod is slidably installed in the sliding sleeve, the top end of the sliding rod extends to above the top plate and is connected to the limiting block, the bottom end of the sliding rod extends to below the top plate and is connected to the heating plate, a spring is fixed between the heating plate and the top plate, and the sliding rod is located at the inner ring of the spring.

[0011] Preferably, the heating plate is provided with a plurality of dust suction holes, a mounting frame is installed at the bottom of the heating plate, a crushing roller is rotatably installed on the mounting frame, the crushing roller is located below the conveyor belt, a vacuum cleaner is installed on the top plate, the dust suction end of the vacuum cleaner is respectively connected with the plurality of dust suction holes through a plurality of bellows, guide plates inclined upward are fixed at both ends of the heating plate, and the bottom wall of the hopper is inclined.

[0012] Preferably, the rotating mechanism includes a motor installed on the top of the fixed frame, the end of the output shaft of the motor is connected to a reinforcing plate, the reinforcing plate is fixedly connected to the bottom of the fixed plate, the generator set includes a generator and a diesel engine installed on the top of the fixed frame and cooperating with each other, the flywheel of the diesel engine is connected to the input end of the generator, and the generating end of the generator is electrically connected to the motor.

[0013] Preferably, a connecting rod is fixed to the bottom of the fixed plate, a slider is fixed to the bottom end of the connecting rod, an arc-shaped slide groove matching the slider is opened on the top of the fixed frame, the slider is slidably installed in the slide groove, an installation groove is opened on the top of the fixed frame, and the motor is located in the installation groove.

[0014] Preferably, the adjustment mechanism comprises a connecting plate fixed on the top of the fixing plate, the top of the connecting plate is hinged to the bottom of the mounting plate, a hydraulic cylinder is hinged on the side of the connecting plate, and the end of the piston rod of the hydraulic cylinder is hinged to the bottom of the mounting plate.

[0015] Preferably, a rubber block is fixed on the top of the fixing plate, and the top of the rubber block is fixedly connected to the bottom of the mounting plate.

[0016] Preferably, the cleaning mechanism includes an L-shaped plate fixed to the top of the fixed frame, an electric push rod is installed at the bottom of the horizontal plane of the L-shaped plate, a shovel plate is fixedly connected to the end of the piston rod of the electric push rod, a number of triangular plates are arranged on the shovel plate in sequence, two rubber connecting blocks are fixed on both sides of the shovel plate, rectangular plates are fixed on the sides of the two rubber connecting blocks, a rotating motor is installed on the side of one of the rectangular plates, the output shaft of the rotating motor passes through one of the rectangular plates and is connected to a rotating shaft, a roller sleeve is fixedly sleeved on the outer wall of the rotating shaft, a number of cleaning soft bristles are installed on the outer wall of the roller sleeve, a connecting column is fixed on the top of the connecting column with a crossbeam, a silicone block is fixed to the bottom of the crossbeam, a friction block is fixed to the bottom of the silicone block, an arc-shaped groove is opened at the bottom of the friction block, and a wear-resistant layer is applied in the arc-shaped groove.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1: In the present invention, an excavator is used to dig the coal that has fallen on the track and the side of the track, and the coal is transported to a designated location through a conveyor belt. The coal that has fallen on the track of the coal transport train can be removed to prevent the coal from piling up on the track of the coal transport train and affecting the normal passage of the coal transport train. When the coal is transported on the conveyor belt, a heating plate can be used to provide an extrusion force to the transported coal. The crushing roller contacts the coal on the conveyor belt under the action of a spring, and the crushing roller is used to crush large pieces of coal during the continuous conveyance of the coal by the conveyor belt, so that large pieces of coal are prevented from piling up and wasting space in the later stage. The heating plate and the crushing roller are used to crush the coal. The coal is extruded and transported, which can prevent the coal from slipping on the conveyor belt and improve the stability of the coal during transportation. The heating characteristics of the heating plate are used to heat the coal to ensure the dryness of the coal and prevent the coal from being excessively damp and affecting its later use. The coal is easier to break after heating, and the effect is better when used in conjunction with the crushing roller. The crushing roller can crush the coal while making the heating area of ​​the coal larger, making it more evenly heated and dried. The dust generated when the coal is transported on the conveyor belt can be collected by using a vacuum cleaner and the dust collection holes on the heating plate to avoid excessive dust in the factory that affects the working environment.

[0019] 2: In the present invention, the excavator dumps the excavated coal into the feed hopper, and uses the feed hopper to transport the coal to the conveyor belt for transportation, and uses the vibration motor to drive the support plate to vibrate, so that the support plate can drive the rubber plate and the impact column to vibrate, and the vibration generated by the impact column can be used to collide with the inner wall of the excavator bucket to make it vibrate, so that the coal debris attached to the excavator bucket can be vibrated and removed, and it is avoided that too much coal debris is attached to the excavator bucket and affects the working efficiency of the excavator, and when the vibration motor drives the support plate and the rubber plate to vibrate, the wear-resistant plate on the side of the rubber plate can be vibrated at the same time, so that the coal in the feed hopper can be evenly moved to the conveyor belt under the vibration of the wear-resistant plate. The vibration motor can make the conveyor belt vibrate at the same time, and the coal transported on the conveyor belt can vibrate at a certain frequency, so that it is heated by the heating plate and crushed by the crushing roller during the vibration process, which can make the heating plate and the crushing roller have a better coal treatment effect. At the same time, the conveyor belt can also vibrate and remove the coal powder that falls on it during the vibration process, so as to avoid the excessive accumulation of coal powder and excessive aging of the excavator and conveyor belt during long-term use, thereby improving the service life and overall cleanliness of the conveyor belt and excavator, and avoiding the problem of coal powder attached to the surface of the conveyor belt and excavator that needs to be frequently cleaned in the later stage.

[0020] 3: In the present invention, the fixed plate is driven to rotate by the output shaft of the motor, so that the fixed plate can drive the adjusting mechanism to rotate, thereby causing the mounting plate to rotate at a certain angle, and the transmission angle of the conveyor belt installed on the mounting plate can be adjusted. The piston rod of the hydraulic cylinder pushes the mounting plate to rotate at the hinge point with the connecting plate, and the inclination angle of the mounting plate and the conveyor belt installed thereon can be adjusted. The adjustment can be made according to the actual situation on site, thereby improving the convenience of the device during use, and the inclination of the conveyor belt can be used to better transport the coal on the conveyor belt.

[0021] 4: In the present invention, when the excavator is used to travel on the coal transport train track, the electric push rod can be used to lower the shovel plate to contact the ground between the coal transport train tracks, and the forward power of the excavator can be used to clean the coal slag scattered between the coal transport train tracks. The coal slag between the coal transport train tracks can be shoveled onto the shovel plate, and then the excavator bucket can be used to transfer it to the conveyor belt for transmission, avoiding the difficulty in cleaning the coal slag between the coal transport train tracks due to the limitation of the over-large excavator bucket and shape. The coal slag scattered between the coal transport train tracks can be cleaned, and when the shovel plate moves downward, the connecting column and the cross beam can be driven downward until the arc-shaped groove at the bottom of the friction block contacts the coal transport train track, and the excavator can be used to drive the friction block to move downward during driving. The wiping block can wipe the coal transport train track by movement, and the compacted coal powder and coal slag on the coal transport train track can be removed from the coal transport train track, thereby ensuring the cleanliness of the coal transport train track and facilitating the travel of coal transport trains and excavators. The rotating motor is used to drive the rotating shaft to rotate the roller sleeve, so that the cleaning soft hair on the outer wall of the roller sleeve can be used to clean the coal powder and coal slag in the gaps of the coal transport train track. The roller sleeve is rotated toward the shovel plate, so that the coal powder and coal slag in the gaps of the coal transport train track can be cleaned onto the shovel plate. The vibration of the vibration motor and the vibration of the excavator during operation drive the cleaning soft hair to vibrate, so that the coal powder and coal slag attached to the cleaning soft hair can be shaken off. There is no need to clean the cleaning soft hair regularly, thereby ensuring the sustainable cleaning performance of the cleaning soft hair. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the connection between the excavator and the fixed frame of the automatic track waste material cleaning machine proposed by the present invention;

[0023] Figure 2 for Figure 1 A partial enlarged view of the middle A part;

[0024] Figure 3 A schematic diagram of the connection between the excavator and the fixed frame of the automatic track waste material cleaning machine proposed by the present invention;

[0025] Figure 4 for Figure 3 A partial enlarged view of the middle B part;

[0026] Figure 5 for Figure 3 A partial enlarged view of the middle C part;

[0027] Figure 6 This is a schematic diagram of the connection between the mounting plate and the conveyor belt of the track residual material automatic cleaning machine proposed by the present invention;

[0028] Figure 7 This is a schematic diagram of the connection between the feed hopper and the telescopic rod of the track residual material automatic cleaning machine proposed by the present invention;

[0029] Figure 8 This is an axonometric diagram of the feed hopper and telescopic rod of the track residual material automatic cleaning machine proposed by the present invention;

[0030] Fig. 9 for Figure 8 A partial enlarged view of the middle D part;

[0031] Fig.10 This is an axonometric diagram of the feed hopper and telescopic rod of the track residual material automatic cleaning machine proposed by the present invention;

[0032] Fig.11 for Fig.10 A partial enlarged view of part E in the middle.

[0033] In the figure: 1. excavator; 2. fixed frame; 3. generator; 4. diesel engine; 5. motor; 6. slider; 7. connecting rod; 8. fixed plate; 9. rubber block; 10. mounting plate; 11. conveyor belt; 12. feed hopper; 13. rubber plate; 14. impact column; 15. wear plate; 16. support plate; 17. fixed block; 18. strip plate; 19. slide; 20. top plate; 21. vacuum cleaner; 22. threaded barrel ; 23. Heating plate; 24. Connecting plate; 25. Hydraulic cylinder; 26. Sliding rod; 27. Spring; 28. Crushing roller; 29. ​​Vibrating motor; 30. Telescopic rod; 31. Shovel plate; 32. L-shaped plate; 33. Electric push rod; 34. Guide rail; 35. Rubber connecting block; 36. Rectangular plate; 37. Roller sleeve; 38. Rotating shaft; 39. Rotating motor; 40. Connecting column; 41. Crossbeam; 42. Silicone block; 43. Friction block. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Reference Figure 1-11 The track residual material automatic cleaning machine comprises an excavator 1, the travel wheels of the excavator 1 are track wheels matched with the track, the chassis of the excavator 1 is installed with a fixed frame 2, the fixed frame 2 is provided with a power generation mechanism, the fixed frame 2 is connected with a fixed plate 8 through a rotating mechanism, the fixed plate 8 is connected with a mounting plate 10 through an adjusting mechanism, a conveyor belt 11 is installed on the mounting plate 10, and a limiting mechanism and a feeding mechanism matched with the conveyor belt 11 are provided on the side of the mounting plate 10;

[0036] The feeding mechanism includes a fixed block 17 fixed to the side of the mounting plate 10, a feed hopper 12 is installed on the top of the fixed block 17, the feed hopper 12 is located above the conveyor belt 11, the inner bottom wall of the feed hopper 12 is connected to a rubber plate 13 through a jacking assembly, and a vibration assembly is installed at the bottom of the rubber plate 13.

[0037] As a technical optimization solution of the present invention, the vibration component includes a support plate 16 fixed to the bottom of the rubber plate 13, a vibration motor 29 is installed at the bottom of the support plate 16, and an impact column 14 is fixed to the top of the rubber plate 13. The vibration motor 29 is used to drive the support plate 16 to vibrate, so that the support plate 16 can drive the rubber plate 13 and the impact column 14 to vibrate. The vibration generated by the impact column 14 can be used to collide with the inner wall of the bucket of the excavator 1 to make it vibrate, so that the coal debris attached to the bucket of the excavator 1 can be vibrated and removed, so as to avoid excessive coal debris attached to the bucket of the excavator 1 and affect the working efficiency of the excavator 1.

[0038] As a technical optimization solution of the present invention, the jacking assembly includes a telescopic rod 30 installed on the inner bottom wall of the feed hopper 12, the piston rod end of the telescopic rod 30 is fixedly connected to the bottom of the support plate 16, and an L-shaped wear-resistant plate 15 is fixed to the side of the rubber plate 13. The wear-resistant plate 15 can make the coal in the feed hopper 12 slide evenly onto the conveyor belt 11 under the vibration action of the vibration motor 29, so as to prevent the coal from accumulating and adhering to the feed hopper 12 due to excessive moisture and being difficult to enter the conveyor belt 11.

[0039] As a technical optimization scheme of the present invention, the limiting mechanism includes a strip plate 18 fixed on the side of the mounting plate 10, a threaded cylinder 22 is fixed on the top of the strip plate 18, a threaded rod is connected to the inner thread of the threaded cylinder 22, the top end of the threaded rod extends to the top of the conveyor belt 11 and is rotatably connected to the top plate 20, a through hole is opened on the top plate 20, a sliding sleeve is installed in the through hole, a sliding rod 26 is slidably installed in the sliding sleeve, the top end of the sliding rod 26 extends to the top of the top plate 20 and is connected to the limiting block, the bottom end of the sliding rod 26 extends to the bottom of the top plate 20 and is connected to the heating plate 23, a spring 27 is fixed between the heating plate 23 and the top plate 20, the sliding rod 26 is located at the inner ring of the spring 27, when the coal is transported on the conveyor belt 11, the heating plate 23 can be used to provide an extrusion force to the transported coal, the crushing roller 28 comes into contact with the coal on the conveyor belt 11 under the action of the spring 27, and During the continuous transmission of the coal by the conveyor belt 11, the crushing roller 28 is used to crush the large pieces of coal to avoid the accumulation of large pieces of coal in the later stage and waste of space. The heating plate 23 and the crushing roller 28 are used to squeeze and transport the coal, which can prevent the coal from slipping on the conveyor belt 11 and improve the stability of the coal during transportation. The heating characteristics of the heating plate 23 are used to heat the coal to ensure the dryness of the coal and prevent the coal from being excessively damp and affecting its later use. The coal is easier to crush after heating. The effect is better when it is used together with the crushing roller 28. The crushing roller 28 can crush the coal while making the heating area of ​​the coal heated by the heating plate 23 larger, so that the heat and drying are more uniform. The dust generated when the coal is transported on the conveyor belt 11 can be collected by using the dust collector 21 and the dust suction holes on the heating plate 23 to avoid excessive dust in the factory that affects the working environment.

[0040] As a technical optimization scheme of the present invention, a plurality of dust suction holes are opened on the heating plate 23, a mounting frame is installed at the bottom of the heating plate 23, a crushing roller 28 is rotatably installed on the mounting frame, and the crushing roller 28 is located below the conveyor belt 11. A dust collector 21 is installed on the top plate 20, and the dust suction end of the dust collector 21 is respectively connected with the plurality of dust suction holes through a plurality of corrugated tubes. Guide plates inclined upward are fixed at both ends of the heating plate 23, and the inner bottom wall of the feed hopper 12 is inclined. The guide plates on both sides of the heating plate 23 can provide guidance for the coal transported on the conveyor belt 11 to prevent the coal from deviating on the conveyor belt 11.

[0041] As a technical optimization scheme of the present invention, the rotating mechanism includes a motor 5 installed on the top of the fixed frame 2, and the end of the output shaft of the motor 5 is connected to a reinforcing plate, and the reinforcing plate is fixedly connected to the bottom of the fixed plate 8. The generator set includes a generator 3 and a diesel engine 4 installed on the top of the fixed frame 2 and cooperating with each other. The flywheel of the diesel engine 4 is connected to the input end of the generator 3, and the power generation end of the generator 3 is electrically connected to the motor 5. The output shaft of the motor 5 drives the fixed plate 8 to rotate, so that the fixed plate 8 can drive the mounting plate 10 to rotate through the adjustment mechanism, thereby adjusting the transmission angle of the conveyor belt 11 installed on the mounting plate 10, and can be adjusted independently according to the actual use situation on site, thereby improving the convenience of the device when used. Through the coordinated use of the diesel engine 4 and the generator 3, the diesel engine 4 can be used to drive the generator 3 to operate for power generation, and the electricity generated by the generator 3 can be supplied to the motor 5 for use. There is no need to connect the motor 5 with special wires, which improves the convenience of the device when used.

[0042] As a technical optimization solution of the present invention, a connecting rod 7 is fixed to the bottom of the fixed plate 8, a slider 6 is fixed to the bottom end of the connecting rod 7, an arc-shaped slide groove 19 matching the slider 6 is opened on the top of the fixed frame 2, the slider 6 is slidably installed in the slide groove 19, an installation groove is opened on the top of the fixed frame 2, the motor 5 is located in the installation groove, and the slider 6 is slidably installed in the slide groove 19 to provide guidance for the fixed plate 8 when it rotates under the action of the motor 5.

[0043] As a technical optimization solution of the present invention, the adjustment mechanism includes a connecting plate 24 fixed on the top of the fixed plate 8, the top of the connecting plate 24 is hinged to the bottom of the mounting plate 10, a hydraulic cylinder 25 is hinged on the side of the connecting plate 24, the piston rod end of the hydraulic cylinder 25 is hinged to the bottom of the mounting plate 10, the piston rod of the hydraulic cylinder 25 pushes the mounting plate 10, and the mounting plate 10 can be rotated around the hinge point with the connecting plate 24, and the inclination of the mounting plate 10 and the conveyor belt 11 installed thereon can be adjusted, which can be adjusted according to the actual situation on site.

[0044] As a technical optimization solution of the present invention, a rubber block 9 is fixed on the top of the fixed plate 8, and the top of the rubber block 9 is fixedly connected to the bottom of the mounting plate 10. The rubber block 9 can increase the connection strength between the mounting plate 10 and the fixed plate 8, and improve the stability of the adjustment mechanism when adjusting the inclination angle of the mounting plate 10 and the conveyor belt 11 installed thereon.

[0045] As a technical optimization solution of the present invention, the cleaning mechanism includes an L-shaped plate 32 fixed on the top of the fixing frame 2, an electric push rod 33 is installed at the bottom of the horizontal plane of the L-shaped plate 32, a shovel plate 31 is fixedly connected to the piston rod end of the electric push rod 33, and a plurality of triangular plates are sequentially arranged on the shovel plate 31, two rubber connecting blocks 35 are fixed on both sides of the shovel plate 31, and rectangular plates 36 are fixed on the sides of the two rubber connecting blocks 35, a rotating motor 39 is installed on the side of one of the rectangular plates 36, and the output shaft of the rotating motor 39 passes through one of the rectangular plates 36 and is connected to a rotating shaft 38, A roller sleeve 37 is fixedly sleeved on the outer wall of the rotating shaft 38, and a number of cleaning soft bristles are installed on the outer wall of the roller sleeve 37. A connecting column 40 is fixed on the shovel plate 31, and a crossbeam 41 is fixed to the top of the connecting column 40. A silicone block 42 is fixed to the bottom of the crossbeam 41, and a friction block 43 is fixed to the bottom of the silicone block 42. An arc-shaped groove is opened at the bottom of the friction block 43, and a wear-resistant layer is applied in the arc-shaped groove. The wear-resistant layer can increase the friction force generated between the arc-shaped groove at the bottom of the friction block 43 and the coal transport train track, so as to ensure that the friction block 43 can be used to clean the compacted coal powder and coal slag on the coal transport train track.

[0046] When the present invention is in use, the track wheels of the excavator 1 are placed on the track of the coal transport train in the factory building, and the excavator 1 is used to excavate the coal dropped from the track and the side of the track, and the excavated coal is dumped into the hopper 12.

[0047] The conveyor belt 11 is started, and the coal in the hopper 12 is transported to the designated position through the conveyor belt 11, so that the coal dropped on the track of the coal transport train can be removed to prevent the coal from piling up on the track of the coal transport train and affecting the normal passage of the coal transport train; at the same time, the telescopic rod 30 and the vibration motor 29 are started, and the piston rod of the telescopic rod 30 pushes the support plate 16 to move upward, and the support plate 16 drives the rubber plate 13 and the impact column 14 to move upward into the bucket of the excavator 1, and the vibration motor 29 drives the support plate 16 to vibrate, so that the support plate 16 drives the rubber plate 13 and the impact column 14 to vibrate, and the impact column 14 can be used to drive the support plate 16 to vibrate. The vibration generated by the vibration motor 29 collides with the inner wall of the bucket of the excavator 1 to make it vibrate, so that the coal debris attached to the bucket of the excavator 1 can be removed by vibration, so as to avoid excessive coal debris attached to the bucket of the excavator 1 and affect the working efficiency of the excavator 1; and when the vibration motor 29 drives the support plate 16 and the rubber plate 13 to vibrate, the wear-resistant plate 15 on the side of the rubber plate 13 can vibrate at the same time, so that the coal in the feed hopper 12 can slide evenly onto the conveyor belt 11 under the vibration of the wear-resistant plate 15, so as to avoid the coal from being accumulated and attached to the feed hopper 12 due to excessive moisture and being difficult to enter the conveyor belt 11.

[0048] After the coal enters the conveyor belt 11, the heating plate 23 is started. When the coal is transported on the conveyor belt 11, the heating plate 23 can be used to provide an extrusion force to the transported coal. The crushing roller 28 contacts the coal on the conveyor belt 11 under the action of the spring 27, and the crushing roller 28 is used to crush large pieces of coal during the continuous conveyance of the conveyor belt 11 to avoid the accumulation of large pieces of coal in the later stage and waste of space. The heating plate 23 and the crushing roller 28 are used to squeeze and transport the coal, which can avoid the coal from slipping on the conveyor belt 11 and improve the stability of the coal during transportation. The heating characteristics of the heating plate 23 are used to heat the coal to ensure the dryness of the coal and prevent the coal from being overly damp and affecting its later use. The heated coal is easier to break, and the effect is better when used in conjunction with the crushing roller 28. The crushing roller 28 can crush the coal while making the coal heated by the heating plate 23 over a larger area, making it more evenly heated and dried. At the same time, the vacuum cleaner 21 is started. Through the coordinated use of the vacuum cleaner 21, the bellows and the dust collection holes on the heating plate 23, the dust generated when the coal is transported on the conveyor belt 11 can be collected to prevent excessive dust in the factory from affecting the working environment.

[0049] At the same time, the conveyor belt 11 can vibrate under the action of the vibration motor 29. The conveyor belt 11 can vibrate and remove the coal powder that falls on it during the vibration process, thereby preventing the excavator 1 and the conveyor belt 11 from accumulating excessive coal powder and aging excessively during long-term use, thereby improving the service life and overall cleanliness of the conveyor belt 11 and the excavator 1, and avoiding the problem of frequent cleaning of the conveyor belt 11 and the excavator 1 to prevent the coal powder attached to the surface in the later stage.

[0050] When it is necessary to adjust the conveying angle of the conveyor belt 11, the motor 5 is started, and the fixed plate 8 is driven to rotate by the output shaft of the motor 5, so that the fixed plate 8 can drive the adjustment mechanism to rotate, so that the mounting plate 10 can rotate at a certain angle, and the conveying angle of the conveyor belt 11 installed on the mounting plate 10 can be adjusted; when it is necessary to adjust the inclination angle of the conveyor belt 11, the hydraulic cylinder 25 is started, and the piston rod of the hydraulic cylinder 25 pushes the mounting plate 10 to rotate around the hinge point with the connecting plate 24, so that the inclination angle of the mounting plate 10 and the conveyor belt 11 installed thereon can be adjusted, and it can be adjusted according to the actual situation on site, thereby improving the convenience of the device when in use, and the inclination of the conveyor belt 11 can be used to better transport coal on the conveyor belt 11.

[0051] At the same time, when the excavator 1 is used to travel on the coal transport train track, the electric push rod 33 is started, and the shovel plate 31 can be lowered to contact the ground between the coal transport train tracks by the electric push rod 33, and the coal slag scattered between the coal transport train tracks can be cleaned by using the forward power of the excavator 1. The coal slag between the coal transport train tracks can be shoveled onto the shovel plate 31, and then the excavator 1 bucket is used to transfer it to the conveyor belt 11 for transmission, so as to avoid the difficulty in cleaning the coal slag between the coal transport train tracks due to the limitation of the over-large bucket and shape of the excavator 1. The coal slag scattered between the coal transport train tracks can be cleaned; and when the shovel plate 31 moves downward, the connecting column 10 and the cross beam 41 can be driven downward until the arc-shaped groove at the bottom of the friction block 43 contacts the coal transport train track, and the excavator 1 can be used to drive the friction block 43 to move during the driving process. The track of the coal transport train can be wiped, and the compacted coal powder and coal slag on the track of the coal transport train can be removed from the track of the coal transport train, ensuring the cleanliness of the track of the coal transport train and facilitating the travel of the coal transport train and the excavator 1; at the same time, the rotating motor 39 is used to drive the rotating shaft 38 to rotate so that the roller sleeve 37 rotates, so that the cleaning soft hair on the outer wall of the roller sleeve 37 can be used to clean the coal powder and coal slag in the gap of the track of the coal transport train, and the roller sleeve 37 is used to rotate toward the shovel plate 31, so that the coal powder and coal slag in the gap of the track of the coal transport train can be cleaned onto the shovel plate 31, and the coal powder and coal slag scattered between the tracks of the coal transport train can be thoroughly cleaned; and the vibration of the vibration motor 29 and the vibration of the excavator 1 during operation drive the cleaning soft hair to vibrate, so that the coal powder and coal slag attached to the cleaning soft hair can be shaken off, and there is no need to clean the cleaning soft hair regularly, thereby ensuring the sustainable cleaning performance of the cleaning soft hair.

[0052] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic track waste cleaning machine, comprising an excavator (1), characterized in that: The travel wheels of the excavator (1) are track wheels that match the track; the chassis of the excavator (1) is equipped with a fixed frame (2); a power generation mechanism is arranged on the fixed frame (2); a fixed plate (8) is connected to the fixed frame (2) via a rotating mechanism; a mounting plate (10) is connected to the fixed plate (8) via an adjusting mechanism; a conveyor belt (11) is installed on the mounting plate (10); a limiting mechanism and a feeding mechanism that match the conveyor belt (11) are arranged on the side of the mounting plate (10); and a cleaning mechanism is arranged on the side of the fixed frame (2) close to the bucket of the excavator (1); The feeding mechanism comprises a fixed block (17) fixed to the side of the mounting plate (10), a feed hopper (12) being mounted on the top of the fixed block (17), the feed hopper (12) being located above the conveyor belt (11), the inner bottom wall of the feed hopper (12) being connected to a rubber plate (13) via a jacking assembly, and a vibration assembly being mounted on the bottom of the rubber plate (13); The vibration assembly comprises a support plate (16) fixed to the bottom of the rubber plate (13), a vibration motor (29) is installed at the bottom of the support plate (16), and an impact column (14) is fixed to the top of the rubber plate (13); The lifting assembly comprises a telescopic rod (30) mounted on the inner bottom wall of the feed hopper (12), the piston rod end of the telescopic rod (30) is fixedly connected to the bottom of the support plate (16), and an L-shaped wear-resistant plate (15) is fixed to the side of the rubber plate (13); The limiting mechanism comprises a strip plate (18) fixed to the side of the mounting plate (10), a threaded tube (22) being fixed to the top of the strip plate (18), a threaded rod being sleeved with an internal thread of the threaded tube (22), a top end of the threaded rod extending to above the conveyor belt (11) and being rotatably connected to a top plate (20), a through hole being opened on the top plate (20), a sliding sleeve being installed in the through hole, a sliding rod (26) being slidably installed in the sliding sleeve, a top end of the sliding rod (26) extending to above the top plate (20) and being connected to a limiting block, a bottom end of the sliding rod (26) extending to below the top plate (20) and being connected to a heating plate (23), a spring (27) being fixed between the heating plate (23) and the top plate (20), and the sliding rod (26) being located at an inner ring of the spring (27); The heating plate (23) is provided with a plurality of dust suction holes. A mounting frame is installed at the bottom of the heating plate (23). A crushing roller (28) is rotatably mounted on the mounting frame. The crushing roller (28) is located above the conveyor belt (11). A dust collector (21) is installed on the top plate (20). The dust suction end of the dust collector (21) is respectively connected to the plurality of dust suction holes through a plurality of corrugated pipes. Guide plates inclined upward are fixed at both ends of the heating plate (23). The inner bottom wall of the feed hopper (12) is inclined. The rotating mechanism comprises a motor (5) mounted on the top of the fixing frame (2), the end of the output shaft of the motor (5) being connected to a reinforcing plate, the reinforcing plate being fixedly connected to the bottom of the fixing plate (8), the power generation mechanism comprising a generator (3) and a diesel engine (4) mounted on the top of the fixing frame (2) and cooperating with each other, the flywheel of the diesel engine (4) being connected to the input end of the generator (3), and the power generation end of the generator (3) being electrically connected to the motor (5); A connecting rod (7) is fixed to the bottom of the fixing plate (8), a slider (6) is fixed to the bottom end of the connecting rod (7), an arc-shaped slide groove (19) matching with the slider (6) is provided on the top of the fixing frame (2), the slider (6) is slidably installed in the slide groove (19), and an installation groove is provided on the top of the fixing frame (2), and the motor (5) is located in the installation groove; The adjustment mechanism comprises a connecting plate (24) fixed on the top of the fixing plate (8), the top of the connecting plate (24) is hinged to the bottom of the mounting plate (10), a hydraulic cylinder (25) is hinged to the side of the connecting plate (24), and the end of the piston rod of the hydraulic cylinder (25) is hinged to the bottom of the mounting plate (10).

2. The track residual material automatic cleaning machine according to claim 1, characterized in that: A rubber block (9) is fixed to the top of the fixing plate (8), and the top of the rubber block (9) is fixedly connected to the bottom of the mounting plate (10).

3. The track residual material automatic cleaning machine according to claim 1, characterized in that: The cleaning mechanism comprises an L-shaped plate (32) fixed to the top of the fixing frame (2), an electric push rod (33) is installed at the bottom of the horizontal plane of the L-shaped plate (32), a shovel plate (31) is fixedly connected to the piston rod end of the electric push rod (33), a plurality of triangular plates are sequentially arranged on the shovel plate (31), two rubber connecting blocks (35) are fixed on both sides of the shovel plate (31), rectangular plates (36) are fixed on the sides of the two rubber connecting blocks (35), a rotating motor (39) is installed on the side of one of the rectangular plates (36), and the rotating motor The output shaft of (39) passes through one of the rectangular plates (36) and is connected to a rotating shaft (38). A roller sleeve (37) is fixedly sleeved on the outer wall of the rotating shaft (38). A plurality of cleaning bristles are installed on the outer wall of the roller sleeve (37). A connecting column (40) is fixed on the shovel plate (31). A crossbeam (41) is fixedly connected to the top of the connecting column (40). A silicone block (42) is fixed to the bottom of the crossbeam (41). A friction block (43) is fixed to the bottom of the silicone block (42). An arc-shaped groove is provided at the bottom of the friction block (43). A wear-resistant layer is applied to the arc-shaped groove.

Images