94 results about "Belt machine" patented technology

The invention provides a robot-coordinated coal conveying sealing-tape machine mobile inspection method and device, and relates to the technical field of robots, and the method comprises the steps: employing a worm and gear drive system to control a modular walking robot to carry out mobile inspection along a coal conveying gallery track; dynamically adjusting a multi-degree-of-freedom camera, collecting image data of the sealing-tape machine in a robot inspection process, and collecting multi-mode data of the sealing-tape machine through a multi-sensor array; feature extraction and decision-making level fusion are carried out on the adhesive tape machine image data and the multi-mode adhesive tape machine data; and constructing an adhesive tape machine fault identification channel, carrying out abnormal identification on the adhesive tape machine state abnormal feature set by adopting the adhesive tape machine fault identification channel, determining adhesive tape machine fault parameters, and carrying out robot inspection strategy adjustment and early warning closed-loop control through the adhesive tape machine fault parameters. The technical problem of low manual inspection efficiency in the prior art can be solved, and the technical effect of improving the inspection efficiency is achieved.

The utility model provides a sand drainage plate inserting device which comprises a crawler machine, a rotatable mechanical arm is arranged above the crawler machine, a plate inserting device is arranged at the front end of the mechanical arm, the plate inserting device comprises a vibration assembly, a cutting assembly is arranged below the vibration assembly, the vibration assembly comprises a vibration seat, a vibration motor is arranged above the vibration seat, and the cutting assembly is arranged below the vibration seat. A connecting flange is arranged below the vibration seat, a feeding port is formed in one side of the vibration seat and used for loading a drainage plate, the cutting assembly comprises a cutting pipe, a top flange is arranged at the top end of the cutting pipe, and the top flange is used for being connected with the connecting flange. The construction efficiency is remarkably improved, the construction difficulty is reduced, the method is suitable for various complex stratums, and the problem that in actual construction, the drainage plate is bent or even broken in the driving process and cannot penetrate through soil to reach the designed depth is solved.

The utility model relates to the technical field of TBM tunnel construction, especially relates to a kind of TBM continuous belt forced deviation rectification device and TBM continuous belt machine.Gantry has column and crossbeam;Deviation rectification structure includes first rod and deviation rectification wheel, first rod lower end can be with column vertical sliding fit, first rod upper end can be with crossbeam transverse sliding fit;Drive mechanism is connected with first rod upper end, drive mechanism can provide the recovery force after first rod upper end and crossbeam transverse sliding, and can provide the recovery force after first rod lower end vertical slide relative to column.The TBM continuous belt forced deviation rectification device of the application, deviation rectification wheel can adjust position with the lateral pressure size received, to reduce the fatigue stress of deviation rectification wheel and first rod, to increase the service life of deviation rectification wheel.

The utility model discloses a punching jig with a machine table which comprises a working table, a supporting frame is vertically arranged at the top end of the working table, a lifting plate is transversely arranged in the supporting frame, a punching cutter is transversely arranged at the bottom end of the lifting plate, and the lifting plate and the punching cutter are in the same moving direction. A jig containing table is arranged between the workbench and the supporting frame, the jig containing table is transversely located on the workbench, the jig containing table is parallel to the lifting plate, the punching cutter is parallel to the jig containing table, a jig is transversely placed on the jig containing table, and a product to be punched is transversely placed at the top end of the jig. A jig limiting frame is arranged between the jig and the jig containing table, the jig limiting frame is transversely located on one side of the surface of the jig containing table, and one side of the jig is connected with the jig limiting frame in an inserted mode.

The invention discloses a system and method for detecting ground material distribution of a belt conveyor by adopting a quadruped robot, and the system comprises the quadruped robot which is used as a mobile platform, and also comprises a processor which is integrated on the quadruped robot, and the processor is used for processing data and sending and receiving related execution instructions; the communication unit is in communication connection with the processor, the communication unit comprises a WIFI module, the communication unit is in signal connection with the belt conveyor central control unit through the WIFI module, and the communication unit is used for transmitting data between the processor and the belt conveyor central control unit; and the detection unit is in communication connection with the processor, the detection unit comprises an image acquisition module, and accumulated material image data is acquired through the image acquisition module and sent to the processor. The problems that the accumulated material distribution of the belt conveyor is wide and the detection is not timely can be effectively solved, the detection accuracy is improved, and the workload of manual detection is reduced.

The utility model relates to the technical field of grinding belt sanders, and discloses a travel switch assembly, which aims to solve the technical problem of lead breakage caused by up-and-down movement of an inductive switch, and comprises a support shaft and a mounting plate respectively used for fixedly connecting the support shaft and an external component, and a guide seat and an oil seal seat are sleeved outside the support shaft. The supporting shaft penetrates through a lower sealing plate of the grinding head, the oil seal seat is fixedly installed at the top of the lower sealing plate, the guide seat is installed at the bottom of the lower sealing plate, the top of the supporting shaft is fixedly connected with a locking plate, a limiting adjusting plate is installed on the locking plate, and a proximity sensor is installed at the top of the limiting adjusting plate. A limiting induction locking plate installed on a vertical plate in the grinding head is arranged, a limiting induction plate is installed on the limiting induction locking plate, and a hole used for induction of the proximity sensor is formed in the limiting induction plate. The limiting induction plate moves, and the proximity sensor does not move, so that the problem that a lead of the proximity sensor is broken due to up-down movement is avoided.

The invention relates to the technical field of tunnel boring machine construction, and discloses a TBM dual-mode deslagging switching device and method for recognizing tunneling in an underpressure mode. The technical problem that in the prior art, equipment dual-mode conversion opportunity is difficult to sense under the under-voltage condition is solved. The system comprises a multi-source working condition sensing module which is integrally installed on a TBM host and a rear support and is used for collecting tunneling state data in real time; the multi-source working condition sensing module is electrically connected with the decision-making and control center, the decision-making and control center is electrically connected with the dual-mode cooperative execution mechanism, and the system further comprises a sensing module and an adjusting device which are used for sensing the undervoltage condition and adjusting the undervoltage condition. According to the system and the method, the long screw conveyor and the belt conveyor can be intelligently decided and controlled to cooperatively work under the complex geological downhill tunneling working condition on the basis of multi-source information fusion, and it is ensured that the tunneling process is safe, continuous and efficient.

The invention discloses a hauling carrier roller device of a belt conveyor inspection robot, and belongs to the technical field of belt conveyor inspection robots, the hauling carrier roller device comprises a consignment walking supporting guide mechanism, the consignment walking supporting guide mechanism is arranged on a track and is hinged to the second end of a consignment connecting assembly; the consignment connecting assembly is used for guaranteeing that the consignment walking supporting and guiding mechanism synchronously moves along a track along with the belt conveyor inspection robot and does not collide with the belt conveyor inspection robot. The invention aims to solve the problem of replacement and transportation of new and old carrier rollers when the carrier rollers of the long-distance and ultra-long-distance coal conveying belt conveyor in an underground coal mine or a trestle are damaged, meanwhile, the function of a belt inspection robot is widened, and overflow value is provided for terminal customers.

The application relates to a deviation adjusting mechanism, a test system and a test method of the deviation adjusting mechanism, wherein the deviation adjusting mechanism comprises a controller, a detection part and a deviation adjusting part; the detection part comprises a circular ring and a detection element arranged on the circular ring, the circular ring can drive the detection element to rotate relative to the adhesive tape, the detection element is used for detecting position data of the adhesive tape, and the deviation adjusting part is used for deviation adjusting operation on the adhesive tape; the controller stores a control program, the controller is signal-connected with the detection part and the deviation adjusting part, the controller can acquire the position data, can modify the control program according to the position data under different preset deviation angles, can calculate a current deviation angle of the adhesive tape according to the current position data and the control program, and can control the deviation adjusting part to perform deviation adjusting operation on the adhesive tape when the deviation angle reaches a preset threshold value, until the deviation angle is smaller than the preset threshold value. In this way, the accuracy and reliability of the deviation adjusting mechanism in deviation adjusting operation on the adhesive tape of the pipe belt machine can be improved, and the adjustment operation is simplified.

The invention discloses a pipe belt conveyor torsion monitoring method and system based on machine vision and a storage medium, and the method comprises the steps: extracting a first laser line in a region of interest of a collected standard pipe belt conveyor image, and determining a main laser line and a reference diameter, a view conversion matrix is calculated according to the conversion relation between the oval feature of the main laser ray under the camera view angle and the circular feature of the section view; extracting a second laser line in a region of interest of a to-be-detected pipe belt machine image acquired in real time, and determining an auxiliary laser line and a main view outer ring edge inflection point; performing coordinate transformation on the main view outer ring edge inflection point according to the view transformation matrix to obtain a cutaway view outer ring edge inflection point; and calculating the torsion angle of the pipe belt conveyor according to the position relation between the inflection point of the outer ring edge of the section view and the reference diameter, and determining the torsion abnormity degree. According to the pipe belt machine torsion monitoring method and system based on machine vision and the storage medium provided by the embodiment of the invention, the accuracy of pipe belt machine torsion monitoring is improved.

The application discloses a directional feeding bottle garbage visual sorting line. The bottle garbage visual sorting line comprises a directional vibrating feeder, a bottle poking machine, a guide belt machine and a high-speed jet light sorting machine; a material distributing plate is arranged in the middle of the feeding end of the lower cavity wall of the directional vibrating feeder, and a plurality of flow guide strips are symmetrically distributed at the discharging end; the poking soft fingers of the bottle poking machine are located in the hopper and above the material distributing plate; the height of the poking soft fingers is controlled by the lifting adjusting assembly of the bottle poking machine to control the output flow of the bottles; a plurality of transverse bars are longitudinally and equidistantly distributed on the upper surface of the guide wide belt of the guide belt machine, each transverse bar and a flow guide plate are left-right opposite, the transverse bars and the flow guide strips limit the longitudinal movement of light materials, and the left end of the guide wide belt is opposite to the feeding port of the sorting bin body of the high-speed jet light sorting machine. The application has the effects of longitudinal uniform distribution, transverse movement guidance and uniform speed of feeding, good sorting effect and fast sorting speed.

The invention discloses a rolling motion trail monitoring method, and relates to the related field of industrial automation monitoring, and the rolling motion trail monitoring method comprises rolling equipment which comprises a rolling machine, a monitoring assembly, a transmission belt machine and a leading-out placing plate; the first adjusting assembly comprises an industrial camera assembly; the second adjusting assembly comprises a stable adjusting assembly; the data acquisition assembly comprises an industrial computer and an audible and visual alarm; the left end of the rolling machine is fixedly connected with the monitoring assembly, the right end of the rolling machine is fixedly connected with the stable adjusting assembly, and the rear end of the rolling machine is fixedly connected with the conveying belt machine. An analysis function of an industrial computer and an audible and visual alarm are combined, so that track abnormity can be found in time and early warning can be performed; the stability adjusting assembly guarantees stable operation of the upper compression roller and the lower compression roller by means of linkage of components such as a lower gear, a lower incomplete gear plate and an upper driven gear, and rolling precision is improved.

The application relates to a pipe belt twisting pipe moving detection device of a pipe belt machine, which comprises an image recognition module, a position acquisition module, a data processing module and a pipe twisting alarm module; the data processing module calculates a pipe twisting angle value according to a pipe belt lapping direction of a current pipe belt machine line, a track position of a camera, a twisting angle and a pipe belt lapping overlap angle of the current pipe belt machine, filters out pipe twisting shaking of the pipe belt in an instant, combines the pipe twisting angle and a pipe twisting duration by using an integral method, obtains a pipe twisting alarm value and is used for judging whether pipe twisting alarm occurs or not; the pipe twisting alarm module outputs a detection result according to a judgment result of the data processing module, realizes an alarm function and adopts an integral method of two parameters of the pipe twisting angle and a pipe twisting occurrence time, forms a comprehensive evaluation index of the severity of pipe twisting and the evaluation is more reliable.

The utility model relates to the technical field of pipe belt machines, in particular to a pipe twisting prevention pipe belt machine, which comprises an opening section and a round pipe section which are connected with each other, and further comprises a support arranged above the opening section, a sliding seat is horizontally connected onto the support in a sliding mode, a deviation switch is connected onto the sliding seat, and the sliding direction of the sliding seat is perpendicular to the conveying direction of the opening section. The support is arranged close to the round pipe section so that the deviation switch can be located at the position of the V-shaped pipe belt of the opening section, the sliding base is further in threaded connection with a fastening bolt, and the bottom of the fastening bolt abuts against the surface of the support. According to the pipe twisting prevention pipe belt machine, the deviation switch is arranged on the support in a sliding mode, the position can be adjusted, the deviation switch is fixed to the V-shaped opening section of the pipe belt machine, when a pipe belt deviates, the deviation switch is triggered to give an alarm, the pipe twisting phenomenon is prevented, meanwhile, the front-back position and the left-right position of the deviation switch can be adjusted, and the deviation switch is convenient to adjust. Debugging and assembling on the pipe belt machine are facilitated, and the applicability is wide.

According to the material adding method and device, the computer storage medium and the terminal, a second electromagnetic feeding machine is arranged between a conveying belt machine and a U-shaped reamer, and materials output to a feeding port of the U-shaped reamer are fed into the second electromagnetic feeding machine through the second electromagnetic feeding machine; the vibration treatment is performed according to the vibration amplitude which is in positive linear correlation with the operation frequency of the belt conveyor, and the vibration amplitude is larger when the materials are more, so that uneven distribution caused by material accumulation is avoided, the distribution uniformity of the glass fibers on the board core is improved, and a technical support is provided for improving the mechanical index of the gypsum board.

The utility model discloses a U-shaped iron core end full-automatic polishing belt sander which comprises a workbench arranged on a machine frame, a control table and a circulating abrasive belt are arranged on the machine frame, and the circulating abrasive belt is wound between abrasive belt driving mechanisms. The U-shaped iron core feeding mechanism and the U-shaped iron core discharging mechanism are arranged on the two sides of the circulating abrasive belt. The contact switch array can detect the grinding effect of the U-shaped iron core, the circulating abrasive belt is divided into a plurality of working areas, an optical sensor and / or a camera capable of detecting the use degree of the abrasive belt in the working area in real time are / is arranged at the corresponding position of each working area, and when the use degree exceeds a threshold value, the next working area is automatically replaced for grinding. The replacement frequency of the abrasive belt can be effectively reduced, and the utilization efficiency of the abrasive belt is improved. All the structures are tightly matched, and full automation of the grinding process can be achieved.

The anti-falling device of the telescopic belt conveyor comprises clamping groove plates, bases and clamping devices, the clamping groove plates are installed on the two sides of the telescopic belt conveyor, a plurality of limiting clamping grooves are formed in the clamping groove plates, the bases are installed on the ground on the two sides of the telescopic belt conveyor, the clamping devices are arranged on the bases, and the limiting clamping grooves are formed in the clamping groove plates. The clamping device comprises a mounting base, an electromagnet, a traction assembly, a clamping tongue piece, a limiting supporting plate and a rotating shaft, the mounting base is arranged on the base, the electromagnet and the rotating shaft are both arranged on the mounting base, the rotating shaft is located below the electromagnet, the two ends of the clamping tongue piece are rotationally connected with the rotating shaft and the traction assembly respectively, and the other end of the traction assembly is connected with the electromagnet; an inverted arc angle is arranged at the bottom of the clamping tongue piece, and the limiting supporting plate is arranged on the base and provided with a supporting via hole for the clamping tongue piece to penetrate through. The technical problems that in the prior art, due to the fact that a lifting device is damaged or a circuit breaks down, the telescopic belt conveyor falls, goods are crushed by the telescopic belt conveyor, even workers are pressed, and safety accidents happen are solved.

The automatic casting sprue grinding machine vision equipment comprises a material disc conveying frame, a lifting channel is arranged at the front end of the material disc conveying frame, a positioning frame is arranged on one side of the front end of the material disc conveying frame, and a positioning clamping mechanism is arranged on the side face of the positioning frame. The top of the positioning frame is provided with a four-axis mechanical arm used for clamping products in the material disc to the positioning clamping mechanism and a visual recognition assembly used for recognizing the products, and the other side of the front end of the material disc conveying frame is provided with a six-axis mechanical arm used for clamping the products of the positioning clamping mechanism to the belt sander. The four-axis mechanical arm is matched with the visual recognition assembly, products are taken out of a material tray and placed in the positioning and clamping mechanism, the product position precision is improved, the six-axis mechanical arm can stably clamp the products in the follow-up process, and the alarm rate is reduced; a plurality of material trays containing products can be pre-stored in advance, the material trays containing the products can be automatically supplemented, the material supplementing frequency is reduced, and meanwhile the movement path of the mechanical arm is shortened.

The application discloses a pipe belt machine energy-saving control method, device, computing equipment, and computer program product. The energy-saving control method comprises the following steps: setting a rated speed and a minimum running speed of a conveying belt of the pipe belt machine; accelerating the speed of the conveying belt from zero to the rated speed in an empty state and a full load state respectively to obtain an empty load frequency change value and a full load frequency change value when the speed changes per unit; obtaining a current frequency change value according to a current torque value, a current speed value, the empty load frequency change value, the full load frequency change value, an empty load torque, and a full load torque; monitoring the current speed value in real time; switching to a speed-up state when the current speed value is lower than a uniform speed value, and adjusting an increased given frequency according to the current frequency change value; and switching to a speed-down state when the current speed value is higher than the uniform speed value, and adjusting a decreased given frequency according to the current frequency change value. On the basis of effectively realizing energy-saving control, control cost and operation reliability are reasonably considered.

The utility model relates to the technical field of mesh belt machines, in particular to a multilayer mesh belt automatic turning plate type blanking structure which comprises a transmission assembly, a guide rail, a mesh plate and a blanking assembly, and multilayer transportation is achieved through the rotatable mesh plate and the guide rail provided with the blanking assembly. The multi-layer transportation mode can enable the materials to efficiently circulate among all production links, so that unnecessary space occupation is reduced, and the efficiency of the whole production process is improved; the mesh belt machine can be effectively connected with other equipment in a small space range through a multi-layer transportation mode, so that the rationality of equipment layout and the utilization rate of space are improved; and by improving the effective area and the space utilization rate of the mesh belt machine, the transportation capacity can be fully exerted when the production scale is large, and the equipment can be prevented from being idle by adjusting the transportation level when the production scale is small, so that the comprehensive utilization efficiency of the equipment is improved.

1. The name of the design product: speed regulation abrasive belt machine. 2. The use of the design product: used for grinding and polishing parts of different materials. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

The utility model discloses a tearing prevention and control device for a mining coal conveying belt conveyor. The tearing prevention and control device comprises a coal conveying belt conveyor body and a tearing prevention and control mechanism. The tearing prevention and control mechanism comprises a mounting plate, a camera, an infrared sensor and a control panel; a pair of mounting plates are arranged in a mirror image mode, the two mounting plates are fixed to the two sides of the coal conveying belt conveyor body through mounting mechanisms correspondingly, the top ends of the two mounting plates are connected with upper supporting plates located over the coal conveying belt conveyor body correspondingly, and the camera faces the coal conveying belt conveyor body after being detachably mounted on the upper supporting plates; the bottom ends of the two mounting plates are connected with lower supporting plates extending to the position under the coal conveying belt conveyor body correspondingly, a connecting plate is detachably connected between the two lower supporting plates, and the infrared sensors are evenly arranged on the top face of the connecting plate in an embedded mode. Compared with the prior art, the anti-tearing device has the advantages that the camera and the infrared sensor can monitor the surface condition of the belt in real time, and potential tearing risks can be found and early warned in time.

1. Name of the product in this design: Graphical User Interface for Soundprint Monitoring of Belt Conveyor in Electronic Equipment. 2. Purpose of this design: An electronic device. 3. The key design feature of this product is its graphical user interface. 4. The image or photograph that best illustrates the design's key features: the front view. 5. The product carrier uses a conventional design, omitting the rear view, left view, right view, top view, and bottom view. 6. Purpose of the graphical user interface: It is mainly used for real-time monitoring of the status of the belt conveyor through voiceprint. 7. Human-computer interaction method of graphical user interface: The main view is the belt conveyor sound fingerprint monitoring page. Click the "Inspection Mode" button in the lower right corner of the interface in the main view to enter the change status diagram, which can monitor the belt conveyor status at close range.

The invention relates to a semi-automatic unstacking and truck loading system which comprises a feeding conveying line, an unstacker, a tray warehouse, a climbing belt conveying line, a turning roller conveying line, a follow-up belt conveying line, a telescopic belt conveyor, a damping swing assembly, a hydraulic lifting platform and a supporting base, the feeding conveying line is in butt joint with the unstacker, and the tray warehouse is arranged on the side face of the unstacker; the discharging end of the unstacker is connected with the lower end of the climbing belt conveying line, the upper end of the climbing belt conveying line is connected with one end of the turning roller conveying line, the other end of the turning roller conveying line is connected with the follow-up belt conveying line, the follow-up belt conveying line slides on the telescopic belt conveyor, and a damping swing assembly is arranged at the output end of the telescopic belt conveyor. The lower end of the telescopic belt conveyor is arranged on the hydraulic lifting platform which is arranged on the supporting base. The unstacking, conveying and loading processes are connected in series, the labor intensity of loading and unstacking personnel is reduced, the automation level is remarkably improved, the loading distance is automatically adjusted, and the loading efficiency is greatly improved.

The utility model relates to the field of belt sanders, in particular to an R-position grinding belt sander with a constant-force real-time control mechanism, which comprises a mounting frame, an adjustable clamping seat arranged on the left side of the upper end of the mounting frame, a support frame fixedly mounted on the upper side of the front end of the adjustable clamping seat, and a telescopic cylinder fixedly mounted at the upper end of the support frame. The output end of the telescopic air cylinder extends to the inner side of the supporting frame and is fixedly provided with a clamping block, the upper end of the mounting frame is fixedly provided with a mounting base, the upper end of the mounting base is fixedly provided with a mounting plate, the front side of the lower end of the mounting plate is provided with a connecting rod, and the left side of the upper end of the connecting rod is fixedly provided with a connecting piece. The constant-force electric telescopic rod immediately responds to output constant force, the length of the constant-force electric telescopic rod is automatically adjusted and changed, and the constant-force electric telescopic rod is matched with the adjusting rod, so that the pressure between the constant-force electric telescopic rod and the grinding abrasive belt is constantly kept, the grinding abrasive belt is stabilized, the grinding and polishing force of the grinding abrasive belt on a workpiece tends to be balanced, and the grinding quality and precision of the workpiece are improved.

A kind of welding net opening equipment, including rack, unpowered roller is rotatably installed on rack, two left and right limiting plates distributed left and right are installed above roller, two front and rear direction synchronous belt machines are installed on the both sides of discharge end on rack, synchronous belt machine is driven by servo motor, guide rail is fixedly connected on the machine box of synchronous belt machine, sliding block is fixedly connected on the synchronous belt of synchronous belt machine, material dragging cylinder is hinged to sliding block in the direction of material tail, one end of material dragging V-shaped arm is hinged to sliding block, near middle part is hinged to the cylinder rod of material dragging cylinder, material dragging grab hook is fixedly connected to the other end of material dragging V-shaped arm, four lower blades are fixedly installed between roller near discharge end, oil cylinder is fixedly connected on punching net frame, upper blade corresponding to lower blade is fixed on the cylinder rod of oil cylinder.This opening equipment can carry out opening to welding.

The invention provides a special tool for a numerical control belt sander to machine a round edge of a kitchen knife, and relates to the technical field of kitchen knife machining, the special tool comprises a vertical rack and further comprises a workpiece machining positioning assembly, and the workpiece machining positioning assembly comprises machining bearing tables fixedly connected to the two ends of the outer side of the vertical rack; a base fixing seat is fixedly connected to the interior of the machining bearing table, and bottom supporting frames are fixedly connected to the four corners of the top end of the base fixing seat; the workpiece positioning assembly comprises a positioning support fixedly connected to the bottom supporting frame. The synchronous positioning driving assembly comprises a transmission rotating wheel rotationally connected to the bottom supporting frame, and a tensioning limiting wheel is fixedly connected to the top end of the base fixing seat, so that the beneficial effects that manual calibration is not needed during kitchen knife feeding, and the operation difficulty is reduced are achieved through the design; the problems of manual placement calibration and large positioning errors are solved, the kitchen knife positioning precision is remarkably improved, and the consistency of batch machining is guaranteed.

The utility model relates to positioning navigation magnetic stripe technical field discloses a kind of coal conveying rubber belt machine inspection robot positioning navigation magnetic stripe, including high-strength magnetic stripe, the end of high-strength magnetic stripe is provided with modularization connecting mechanism, and modularization connecting mechanism makes high-strength magnetic stripe be standard modularization unit, and modularization connecting mechanism includes connecting card frame and connecting card piece, and connecting card frame is fixedly connected at one end of high-strength magnetic stripe, and connecting card piece is fixedly connected at the other end of high-strength magnetic stripe.The utility model is designed by modularization connecting mechanism whole, makes high-strength magnetic stripe be standard modularization unit, by quick buckle connection, reduce on-site cutting workload, can replace module alone after damage, reduce maintenance cost, by the design of full package type sealing structure, can be wrapped protection to positioning navigation magnetic stripe main body, for coal slime water, oil stain erosion in coal conveying environment, can prolong the service life of positioning navigation magnetic stripe main body, reduce the frequency of maintenance.