Intelligent speed regulation feeding conical crawler belt crushing and screening station based on multi-source data feedback

Abstract

The invention relates to the technical field of intelligent control and automatic equipment of mining machinery, in particular to an intelligent speed regulation feeding conical crawler belt crushing and screening station based on multi-source data feedback. Comprising a feeding machine, a material returning belt, a conical crushing set, a double-power bag, an upper screen belt, a material returning screen, a screen lower belt, a transition belt, a weak current box, a crawler chassis, a waste chute, a strong current box, a monitoring alarm system, an external operation assembly and a machine body, the crawler chassis is assembled at the lower end of the machine body, the feeding machine is assembled on one side of the machine body, and the material returning belt is assembled on the other side of the machine body; a cone breaking set is assembled at the upper end of the machine body, a wireless transmitter in an external operation assembly is assembled in the machine body, a transition belt is assembled on one side of the machine body, data transmitted back to a controllable programmer in real time is analyzed through a discharging radar level gage and a feeding radar level gage, and belt speed data is calculated. And the frequency converter controls the rotating speed of the variable-frequency speed-regulating speed-reducing motor, so that the feeding belt speed of the feeder is controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent control and automation equipment for mining machinery, and particularly to an intelligent speed-regulating feeding cone crawler crushing and screening station based on multi-source data feedback. Background Technique

[0002] As the core equipment for sand and gravel aggregate processing, the cone crawler mobile crushing and screening station realizes the integration of crushing-screening-mobile operations in open-pit mines, quarries, and engineering construction sites through modular integration of a feeding belt, a cone crusher main unit, multi-stage vibrating screens, and a material conveying system. However, traditional equipment generally adopts single-point electric control, and the adjustment of its operating parameters mainly depends on the on-site experience judgment of operators.

[0003] The traditional cone crawler crushing and screening station has the following technical defects:

[0004] 1. The feeding control system is inefficient. The current system relies on manual experience judgment combined with single-point level sensing for rough feeding adjustment. There is a significant lag, resulting in a crushing chamber overload rate > 12%, and the no-load energy consumption loss accounts for 18 - 25% of the rated power.

[0005] 2. The working condition perception ability is insufficient, and the single-dimensional signal analysis is limited: The existing technology only indirectly infers the equipment load state through low-dimensional parameters such as motor current and hydraulic system pressure, and has a high missed detection rate for abnormal working conditions such as the intrusion of metal foreign objects and large non-crushable objects. There is a lack of a closed-loop feedback mechanism based on the rheological characteristics of materials, and parameters need to be adjusted through multiple shutdown interventions, seriously restricting the continuous operation ability.

[0006] 3. The dynamic adaptability is lacking. It relies on manual hydraulic adjustment and a discrete adjustment method combined with visual assessment of the return material of the vibrating screen. Each adjustment requires a shutdown of 15 - 30 minutes; operators need to accumulate more than 2000 hours of experience to stabilize the grading qualification rate at 68% - 75%.

[0007] 4. The discovery of work anomalies is lagging. After the crushing wall is slowly worn, the return material volume has been increasing, and there will be some materials that are larger than the screen hole and smaller than the discharge port, which have been circulating in the system. This results in an energy utilization rate of less than 60%, and it will also cause abnormal wear of components. For every 1 mm increase in the wear amount of the crushing wall / jaw wall, the actual size deviation of the discharge port reaches 0.6 - 1.2 mm. The wear condition of components can only be judged through manual observation.

[0008] 5. Existing intelligent transformation solutions are mostly limited to single-machine PLC control, lacking global collaborative optimization of the crushing main unit - feeder - vibrating screen, resulting in a fluctuation range of the system comprehensive efficiency exceeding ±15%; directly affecting the reliability and continuous operation ability of the equipment under harsh working conditions.

[0009] Therefore, to solve the above problems, an intelligent speed-adjusting feeding conical crawler crushing and screening station based on multi-source data feedback is proposed. Summary of the Invention

[0010] The purpose of the present invention is to provide an intelligent speed-adjusting feeding conical crawler crushing and screening station based on multi-source data feedback, so as to solve the problems in the prior art mentioned in the above background technology, such as the low efficiency of the feeding control system, insufficient working condition perception ability, lack of dynamic adaptability, late discovery of working abnormalities, and the existing intelligent transformation solutions are mostly limited to single-machine PLC control, lacking the global collaborative optimization of the crushing main machine - feeder - vibrating screen.

[0011] To achieve the above purpose, the present invention provides the following technical solution: An intelligent speed-adjusting feeding conical crawler crushing and screening station based on multi-source data feedback, including: a feeder, a return belt, a conical crushing group, a dual power pack, an upper screening belt, a return material screen, a screen-bottom belt, a transition belt, a weak electric box, a crawler chassis, a waste chute, a strong electric box, a monitoring and alarm system, an external operation component and a machine body. The crawler chassis is assembled at the lower end of the machine body, the feeder is assembled on one side of the machine body, the return belt is assembled on the other side of the machine body, the conical crushing group is assembled at the upper end of the machine body, the wireless transmitter in the external operation component is assembled inside the machine body, and the transition belt is assembled on one side of the machine body.

[0012] Preferably, a variable-speed conveyor is assembled inside the bin group in the feeder, a frequency-converting speed-regulating reduction motor is fixedly connected to one side of the bin group, the variable-speed conveyor is connected to the frequency-converting speed-regulating reduction motor by a coupling, and a discharge radar level gauge and a discharge camera are assembled on one side of the bin group.

[0013] Preferably, a magnetic separator is assembled at the upper end of the bin group, a feeding radar level gauge and a feeding camera are assembled on one side of the magnetic separator, a first vision system is assembled on one side of the magnetic separator, an iron-passing inductor is assembled inside the variable-speed conveyor, a weighing system is assembled at the upper end of the bin group, a sliding frame is assembled at the lower end of the bin group, and a sliding hydraulic cylinder is assembled inside the sliding frame.

[0014] Preferably, a bladder accumulator is assembled outside the conical crusher main machine in the conical crushing group, a release cylinder is assembled on one side of the bladder accumulator, a hydraulic motor is assembled at the upper end of the release cylinder, the hydraulic motor is assembled outside the conical crusher main machine, and the conical crusher main machine is connected to the conical crusher hydraulic lubrication system by a pipeline.

[0015] Preferably, a dual power pack is assembled at the upper end of the machine body, an upper screening belt is assembled on one side of the machine body, a return material screen is assembled at the lower end of the upper screening belt, and a screen-bottom belt is assembled at the lower end of the return material screen.

[0016] Preferably, a transition belt is assembled at the lower end of one side of the machine body. A second vision system is assembled on one side of the transition belt. A belt scale is movably connected inside the transition belt. The machine body is fixedly connected with a weak electricity box. A waste chute is assembled on one side of the machine body. A strong electricity box is fixedly connected to one side of the machine body. A monitoring and alarm system is assembled at the upper end of the machine body.

[0017] Preferably, the machine body is connected to an external vehicle-mounted screen, an external feeder belt remote controller, a comprehensive remote controller, and a wireless transmitter via a wireless transmitter.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. By providing a feeder, a return belt, a cone crusher group, a dual power pack, an upper screen belt, a return screen, a screen-bottom belt, a transition belt, a weak electricity box, a crawler chassis, a waste chute, a strong electricity box, a monitoring and alarm system, and an external operation component, the data transmitted back to the programmable controller in real time by the discharge radar level gauge and the feed radar level gauge is analyzed to calculate the belt speed data.

[0020] The speed of the variable-frequency speed-regulating reduction motor is controlled by a frequency converter, thereby controlling the feed belt speed of the feeder. At the same time, the second vision system (constructs a three-dimensional digital body of the material, realizes on-line detection of particle size distribution, with an identification accuracy of ±5 mm, meeting the requirements for class II aggregate detection in GB / T 14684-2022), and the belt scale transmits data back to the programmable controller in real time. If it continues to increase and reaches the threshold, the feeder is controlled to reduce the belt speed, and a signal is sent to the monitoring and alarm system through the programmable controller to issue an alarm. Image data is collected by the discharge camera and the feed camera, transmitted to the external vehicle-mounted screen through the wireless transmitter, and the image is displayed. At the same time, the monitoring data of the discharge radar level gauge and the feed radar level gauge is transmitted back to the programmable controller in real time for data analysis, and then transmitted to the external vehicle-mounted screen through the wireless transmitter, and the data is displayed.

[0021] Feeder, return belt, cone crusher unit, upper screening belt, return material screen, underscreen belt, transition belt, monitoring and alarm system. All operating data, including weigher data, equipment current data, and set limit operating data, are transmitted back to the programmable controller in real time for data analysis, and then transmitted to the external vehicle-mounted screen through a wireless transmitter and displayed. The external vehicle-mounted screen has touch screen and page turning functions and can feedback all data on the operation of the whole machine, but cannot perform operations. As a construction machinery on the feeding side, it can directly observe the feeding situation of the equipment, avoid all situations affecting the operation efficiency of the equipment from the source, and achieve quick response and accurate judgment. An external feeder belt remote controller is configured. Logically, it can bypass the automatic adjustment system during operation and directly control the actions of the CFS intelligent feeding system. A comprehensive remote controller is configured, which can operate all functions of the equipment through wireless transmission, including starting and stopping the engine sets in the dual power pack, starting and stopping all equipment, allowing the operation of all intelligent systems, operating the equipment to move, and operating the hydraulic cylinder actions.

[0022] 2. In the present invention, a feeder, a cone crusher unit, a transition belt, a monitoring and alarm system, and an external vehicle-mounted screen are provided. Through the iron passing inductor, the induction of iron-containing substances above 20 mm is carried out, and the data is transmitted back to the programmable controller in real time, and an instruction is sent to the monitoring and alarm system to perform an alarm action. At the same time, the feeder stops conveying, and the feeder is slid to the discharging position through the sliding frame and the sliding hydraulic cylinder. The feeder starts to perform the discharging action, and the iron-containing material is discharged out of the equipment through the waste chute. The central control system determines that the iron-containing material has been discharged out of the equipment by calculating the time and belt speed of the iron-containing material passing through the iron passing inductor.

[0023] Through the first vision system, the external dimensions of the material are drawn. If it is found that the size exceeds the limit size of the set feeding particle size, the data is transmitted back to the programmable controller in real time, and an instruction is sent to the monitoring and alarm system to perform an alarm action. At the same time, the feeder stops conveying, and the feeder is slid to the discharging position through the sliding frame and the sliding hydraulic cylinder. The feeder starts to perform the discharging action, and the oversized material is discharged out of the equipment through the waste chute. The programmable controller AI determines that the oversized material has been discharged out of the equipment by calculating the time and belt speed of the material passing on the belt. Each time the equipment is started, the cone crusher unit will drive the hydraulic motor through the cone crusher hydraulic lubrication system to make the discharge port of the cone crusher zero, and the nitrogen accumulator and the release cylinder are used to determine the completion of the zeroing action.

[0024] The central control system drives the hydraulic motor according to the preset discharge port data to complete the adjustment of the discharge port. Through the second vision system, the outer shape dimensions of the discharge particle size of the cone crusher group are drawn. Through the belt scale, the discharge amount of the cone crusher group is weighed, and the data is transmitted back to the programmable controller in real time and analyzed. When the particle size continues to increase, the weight continues to increase, and at the same time the weight of the undersize belt continues to decrease, the system action will be triggered. The data is transmitted back to the programmable controller, an instruction is sent to the monitoring and alarm system for alarm action, and at the same time it is fed back to the external vehicle-mounted screen to notify the feeding end to stop feeding. At the same time, when the first vision system detects that no material continues to enter, the feeder stops conveying after a delay. When both the second vision system and the belt scale detect no material, the signal is fed back to the central control system and the cone crusher group stops.

[0025] Through the cone crusher hydraulic lubrication system, drive the hydraulic motor to align the discharge port of the cone crusher, and determine the completion of the alignment action through the bladder accumulator and the release cylinder. Then, the central control system drives the hydraulic motor according to the preset discharge port data to complete the re-adjustment of the discharge port. After the action is completed, the cone crusher group and the feeder start running successively. Brief Description of the Drawings

[0026] Figure 1 It is a three-dimensional structure schematic diagram of the present invention;

[0027] Figure 2 It is a three-dimensional structure schematic diagram of the feeder of the present invention;

[0028] Figure 3 It is a three-dimensional structure schematic diagram of the feeder of the present invention;

[0029] Figure 4 It is a three-dimensional structure schematic diagram of the transition belt of the present invention;

[0030] Figure 5 It is a three-dimensional structure schematic diagram of the integrated remote controller of the present invention;

[0031] Figure 6 It is a front view schematic diagram of the structure of the external vehicle-mounted screen of the present invention;

[0032] Figure 7 It is a front view schematic diagram of the structure of the external feeder belt remote controller of the present invention;

[0033] Figure 8 It is a three-dimensional structure schematic diagram of the wireless transmitter of the present invention;

[0034] Figure 9 It is a three-dimensional structure schematic diagram of the cone crusher group of the present invention;

[0035] Figure 10 It is a three-dimensional structure schematic diagram of the cone crusher hydraulic lubrication system of the present invention.

[0036] In the figure: 1. Feeder; 101. Bin group; 102. Variable-speed conveyor; 103. Variable-frequency speed-regulation reduction motor; 104. Discharge radar level gauge; 105. Discharge camera; 106. Iron remover; 107. Feed radar level gauge; 108. Feed camera; 109. First vision system; 110. Ferrous metal inductor; 111. Weighing system; 112. Slide carriage; 113. Slide hydraulic cylinder; 2. Return belt; 3. Cone crusher group; 301. Bladder accumulator; 302. Release cylinder; 303. Hydraulic motor; 304. Cone crusher main unit; 305. Cone crusher hydraulic lubrication system; 4. Dual power pack; 5. Upper screen belt; 6. Return material screen; 7. Under-screen belt; 8. Transition belt; 801. Second vision system; 802. Belt scale; 9. Weak-current box; 10. Crawler chassis; 11. Waste chute; 12. Strong-current box; 13. Monitoring and alarm system; 14. External operation component; 1401. External vehicle-mounted screen; 1402. External feeder belt remote controller; 1403. Comprehensive remote controller; 1404. Wireless transmitter; 15. Machine body. Specific implementation mode

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figure 1-10 , an embodiment provided by the present invention:

[0039] An intelligent speed-regulating feeding cone crawler crushing and screening station based on multi-source data feedback, comprising: a feeder 1, a return belt 2, a cone crusher group 3, a dual power pack 4, an upper screen belt 5, a return material screen 6, an under-screen belt 7, a transition belt 8, a weak-current box 9, a crawler chassis 10, a waste chute 11, a strong-current box 12, a monitoring and alarm system 13, an external operation component 14 and a machine body 15. The crawler chassis 10 is assembled at the lower end of the machine body 15, the feeder 1 is assembled on one side of the machine body 15, the return belt 2 is assembled on the other side of the machine body 15, the cone crusher group 3 is assembled at the upper end of the machine body 15, the wireless transmitter 1404 in the external operation component 14 is assembled inside the machine body 15, and the transition belt 8 is assembled on one side of the machine body 15.

[0040] Furthermore, a variable-speed conveyor 102 is installed inside the bin group 101 in the feeder 1. A variable-frequency speed-regulating reduction motor 103 is fixedly connected to one side of the bin group 101. The variable-speed conveyor 102 is connected to the variable-frequency speed-regulating reduction motor 103 by a coupling. An outlet radar level gauge 104 and an outlet camera 105 are installed on one side of the bin group 101. The 104 outlet radar level gauge and the 107 inlet radar level gauge are used to transmit data back to the programmable controller in real time for analysis to calculate the belt speed data. Using a frequency converter to control the speed of the 103 variable-frequency speed-regulating reduction motor is used to control the feeding belt speed of the 1 feeder. The 105 outlet camera and the 108 inlet camera are used to collect image data. The 1404 wireless transmitter transmits the data to the 1401 external vehicle-mounted screen to display the images. The 104 outlet radar level gauge and the 107 inlet radar level gauge are used to monitor the data and transmit it back to the programmable controller in real time for data analysis.

[0041] Furthermore, a magnetic separator 106 is installed at the upper end of the bin group 101. An inlet radar level gauge 107 and an inlet camera 108 are installed on one side of the magnetic separator 106. A first vision system 109 is installed on one side of the magnetic separator 106. An iron-passing inductor 110 is installed inside the variable-speed conveyor 102. A weighing system 111 is installed at the upper end of the bin group 101. A sliding rack 112 is installed at the lower end of the bin group 101. A sliding hydraulic cylinder 113 is installed inside the sliding rack 112. The 110 iron-passing inductor is used to detect iron-containing substances larger than 20 mm and transmit the data back to the programmable controller in real time to send an instruction to the 13 monitoring and alarm system for an alarm action. The 109 vision system is used to draw the external dimensions of the material. If the maximum dimension exceeding the set feeding particle size is found, the data is transmitted back to the programmable controller in real time. The 111 sliding rack and the 112 sliding hydraulic cylinder are used to slide the 1 feeder to the discharging position.

[0042] Furthermore, a bladder accumulator 301 is installed outside the main cone crusher 304 in the cone crusher group 3. A release cylinder 302 is installed on one side of the bladder accumulator 301. A hydraulic motor 303 is installed at the upper end of the release cylinder 302. The hydraulic motor 303 is installed outside the main cone crusher 304. The main cone crusher 304 is connected to the cone crusher hydraulic lubrication system 305 by a pipeline. The 3 cone crusher group is driven by the 305 cone crusher hydraulic lubrication system to drive the 303 hydraulic motor to align the discharge opening of the cone crusher. The 301 bladder accumulator and the 302 release cylinder are used to determine the completion of the alignment action.

[0043] Furthermore, a dual power pack 4 is installed at the upper end of the machine body 15. An upper screening belt 5 is installed on one side of the machine body 15. A return material screen 6 is installed at the lower end of the upper screening belt 5. A sub-screening belt 7 is installed at the lower end of the return material screen 6.

[0044] Furthermore, a transition belt 8 is assembled at the lower end on one side of the machine body 15. A second vision system 801 is assembled on one side of the transition belt 8. A belt scale 802 is movably connected to the inner side of the transition belt 8. The machine body 15 is fixedly connected with a weak electricity box 9. A waste chute 11 is assembled on one side of the machine body 15. A strong electricity box 12 is fixedly connected to one side of the machine body 15. A monitoring and alarming system 13 is assembled at the upper end of the machine body 15. The 801 vision system and the 802 belt scale are used to transmit data back to the external operation component 14 in real time. The 13 monitoring and alarming system is used to issue an alarm. The 1 feeder, 2 return belt, 3 cone crusher group, 5 upper screening belt, 6 return screen, 7 under-screen belt, 8 transition belt and 13 monitoring and alarming system are used to run data including weighing scale data, equipment current data, and set limit operation data. The monitoring data is transmitted back to the programmable controller in real time and data analysis is performed. The 801 second vision system is used to draw the external dimensions of the discharge particle size of the 3 cone crusher group.

[0045] Furthermore, the machine body 15 is connected to an external vehicle-mounted screen 1401, an external feeder belt remote controller 1402, a comprehensive remote controller 1403 and a wireless transmitter 1404 by the wireless transmitter 1404. It is transmitted to the 1401 external vehicle-mounted screen through the 1404 wireless transmitter and the data is displayed. The data is transmitted to the 1401 external vehicle-mounted screen by the 1404 wireless transmitter and displayed. The 1401 external vehicle-mounted screen has touch screen and page turning functions and can feedback all data of the whole machine operation, but cannot perform operations. As a construction machinery on the feeding side, it can intuitively observe the feeding situation of the equipment, avoid all situations affecting the equipment operation efficiency from the source, and achieve quick response and accurate judgment.

[0046] Working principle: When in use, materials enter this machine through primary crushing or a forklift via a feeder. First, it triggers the 111 belt scale in the feeder for weighing. The 109 first vision system simultaneously draws the external dimensions of the materials. The 107 feed radar level gauge monitors the height of the materials in the bin, and at the same time, the monitoring data is transmitted back to the programmable controller in real time for data analysis. When the materials pass through the 106 iron remover, if there are iron blocks in the materials, they will be adsorbed onto the 106 iron remover. If they cannot be removed by the iron remover, when the materials pass through the 110 iron passing inductor and there are iron blocks larger than 20 mm in the materials, it will trigger protection, the feeding belt stops conveying, and the feeder is slid to the discharging position through the 112 sliding frame and the 113 sliding hydraulic cylinder for discharging. The iron-containing materials are discharged out of the equipment through the 11 waste material chute. If there are no iron blocks larger than 20 mm in the materials, they continue to enter the 3 cone crusher group. At the same time, the 104 discharge radar level gauge monitors the height of the materials in the main body 304 of the cone crusher, and the monitoring data is transmitted back to the external operation component 14 in real time for data analysis. The 105 discharge camera and the 108 feed camera simultaneously transmit the real-time images to the external operation component 14 in the excavator control room. The materials enter the 6 return material screen through the 5 upper screening belt, enter the 2 return belt through the 8 transition belt to form a closed-loop cycle. At the same time, the 8 transition belt weighs the return materials, and the feedback weighing data is compared with the weighing system data in the feeder to obtain more accurate data. The 801 second vision system on the 8 transition belt draws the external dimensions of the materials on the screen to determine whether the cone discharge port is worn, and reflects whether the discharge port is appropriate during the dynamic adjustment of the cone discharge port. The undersize materials enter the finished product stockpile through the 7 undersize belt.

[0047] The above is only the preferred embodiment of the present invention, and it is not intended to limit the present invention in any form; any ordinary technician in the industry can smoothly implement the present invention as shown in the accompanying drawings of the specification and described above; however, any equivalent changes made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above, such as minor modifications, refinements, and evolutions, are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An intelligent speed-regulating feeding conical crawler crushing and screening station based on multi-source data feedback, comprising: Feeder (1), return belt (2), cone crusher group (3), dual power pack (4), upper screening belt (5), return material screen (6), under-screen belt (7), transition belt (8), weak electricity box (9), crawler chassis (10), waste chute (11), strong electricity box (12), monitoring and alarm system (13), external operation component (14) and machine body (15), characterized in that: a crawler chassis (10) is assembled at the lower end of the machine body (15), a feeder (1) is assembled on one side of the machine body (15), a return belt (2) is assembled on the other side of the machine body (15), a cone crusher group (3) is assembled at the upper end of the machine body (15), a wireless transmitter (1404) in the external operation component (14) is assembled inside the machine body (15), and a transition belt (8) is assembled on one side of the machine body (15).

2. An intelligent speed-regulating feeding cone crawler crushing and screening station based on multi-source data feedback according to claim 1, characterized in that: A variable-speed conveyor (102) is assembled inside the bin group (101) in the feeder (1), a variable-frequency speed-regulating reduction motor (103) is fixedly connected to one side of the bin group (101), the variable-speed conveyor (102) is connected to the variable-frequency speed-regulating reduction motor (103) by a coupling, and a discharge radar level gauge (104) and a discharge camera (105) are assembled on one side of the bin group (101).

3. An intelligent speed-regulating feeding conical crawler crushing and screening station based on multi-source data feedback according to claim 2, characterized in that: A magnetic separator (106) is assembled at the upper end of the bin group (101), a feed radar level gauge (107) and a feed camera (108) are assembled on one side of the magnetic separator (106), a first vision system (109) is assembled on one side of the magnetic separator (106), an iron-passing inductor (110) is assembled inside the variable-speed conveyor (102), a weighing system (111) is assembled at the upper end of the bin group (101), a sliding frame (112) is assembled at the lower end of the bin group (101), and a sliding hydraulic cylinder (113) is assembled inside the sliding frame (112).

4. An intelligent speed-regulating feeding cone crawler crushing and screening station based on multi-source data feedback according to claim 1, characterized in that: A bladder accumulator (301) is assembled outside the cone crusher main machine (304) in the cone crusher group (3), a release cylinder (302) is assembled on one side of the bladder accumulator (301), a hydraulic motor (303) is assembled at the upper end of the release cylinder (302), the hydraulic motor (303) is assembled outside the cone crusher main machine (304), and the cone crusher main machine (304) is connected to the cone crusher hydraulic lubrication system (305) by a pipeline.

5. An intelligent speed-regulating feeding conical crawler crushing and screening station based on multi-source data feedback according to claim 1, characterized in that: A dual power pack (4) is assembled at the upper end of the machine body (15), an upper screening belt (5) is assembled on one side of the machine body (15), a return material screen (6) is assembled at the lower end of the upper screening belt (5), and an under-screen belt (7) is assembled at the lower end of the return material screen (6).

6. An intelligent speed-regulating feeding conical crawler crushing and screening station based on multi-source data feedback according to claim 1, characterized in that: A transition belt (8) is assembled at the lower end on one side of the machine body (15), a second vision system (801) is assembled on one side of the transition belt (8), a belt scale (802) is movably connected inside the transition belt (8), a weak electricity box (9) is fixedly connected to the machine body (15), a waste chute (11) is assembled on one side of the machine body (15), a strong electricity box (12) is fixedly connected to one side of the machine body (15), and a monitoring and alarm system (13) is assembled at the upper end of the machine body (15).

7. An intelligent speed-regulating feeding conical crawler crushing and screening station based on multi-source data feedback according to claim 1, characterized in that: The wireless transmitter (1404) of the machine body (15) is connected to an external vehicle-mounted screen (1401), an external feeding belt remote controller (1402), a comprehensive remote controller (1403), and a wireless transmitter (1404).

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