52 results about "Transfer point" patented technology

The invention discloses a high-precision SMD MELF thermistor function testing machine. The high-precision SMD MELF thermistor function testing machine comprises a rack; the constant-temperature oil tank is arranged on the rack, and a temperature equalizing pump is arranged on the constant-temperature oil tank; the material distributing mechanism comprises a magnetic groove and a material distributing disc, the magnetic groove is formed in the rack, the material distributing disc is located at one end of the magnetic groove, the material distributing disc is rotationally connected to the rack, a plurality of first material grooves are formed in the material distributing disc at equal intervals in the circumferential direction of the material distributing disc, and a first magnetic block is arranged at one end of each first material groove; the test material distribution disc is rotationally connected to the rack, a plurality of second material grooves are formed in the test material distribution disc at equal intervals in the circumferential direction of the test material distribution disc, a second magnetic block is arranged at one end of each second material groove, the second material grooves are right opposite to the first material grooves at the transfer points of the material distribution disc and the test material distribution disc, and the partial area of the bottom of the test material distribution disc is located in the constant-temperature oil groove. Compared with the prior art, the MELF thermistor resistance testing device can solve the problems that an existing MELF thermistor resistance testing device is low in efficiency and poor in precision.

The train type dust falling device comprises a front section train and a rear section train which are arranged on a track of a return airway and connected in series, a horizontal cyclone water film dust remover and an electrostatic dust remover are sequentially arranged on the front section train from front to back, and an air inlet in the front end of the horizontal cyclone water film dust remover is connected with a dust collection pipeline system. A floating dust suction hood, a transfer point dust suction hood and a plurality of working face dust suction hoods are arranged on the dust suction pipeline system, and an electrostatic generator and a counter-rotating axial flow fan are arranged on the rear section of train side by side in the left-right direction. The device can move along with the movement of the coal face, keeps a good dust collection state, and greatly improves the dust collection effect and greatly improves the air environment of the coal face of an underground coal mine in a wet dust collection and electrostatic dust collection combined mode on the premise of ensuring gas safety.

The invention relates to the technical field of ring forge piece transfer, in particular to a ring forge piece directional transfer device which comprises a picking mechanism and a placing mechanism. The picking mechanism comprises a lifting assembly, a box body a, an inner supporting plate, a spring a, a pressure applying wheel, a guide plate, a rotating block and a motor b; the lifting assembly is connected with the box body a; the motor b is arranged on the box body a, and the output end of the motor b is connected with the rotating block; the pressure applying wheels are circumferentially arranged on the rotating block; a baffle ring is arranged on the inner side of the box body a, and a sliding plate slidably connected with the baffle ring is connected to the guide plate; one end of the sliding plate is connected with the inner wall of the box body a through a spring a; the sliding plate is connected with the inner supporting plate through a connecting block; the placing mechanism is arranged on the supporting frame and used for placing cushion blocks on the ring forgings. A worker does not need to transfer the ring forgings to a transfer point in advance, the automatic feeding and discharging functions of the ring forgings are achieved, the workload of the worker is remarkably reduced, and meanwhile the transfer efficiency of the ring forgings is improved.

A drinking and domestic water system with a transfer point (22) from the public water supply network, a line (2, 4) from which at least one ring main (10; 38, 40) branches off, wherein the ring main (10) branches off from the line (2, 4) via an outlet opening (14) and is led back into the line (2, 4) via an inlet opening (16), wherein a flow resistance element (36) is arranged in the line (2, 4) between the outlet opening (14) and the inlet opening (16), or wherein the ring main (38, 40) is led back into a circulation line (6) via the inlet opening (16). The present invention aims to provide such drinking and domestic water system, which is intended to simplify the shutting off of the ring main for functional tests, cleaning measures or maintenance purposes.

The invention discloses an intelligent seismic isolation support design system and method driven by a generative adversarial network, and relates to the technical field of seismic isolation support design, and the method comprises the following steps: obtaining first people flow data and first vibration data of a transfer station, and load data of a subway; according to the first people flow data, outputting second people flow data representing people flow loads through a generative adversarial network; and generating second vibration data representing vibration prediction through a pre-constructed response generation model according to the second people flow data, the load data and the first vibration data. According to the scheme, the vibration difference is decomposed into quantitative adjustment requirements of specific physical attributes such as rigidity and damping through multi-dimensional difference analysis and physical attribution mapping, so that design parameter optimization of the shock insulation support has definite physical significance and operability; according to the technical scheme, the problems of single vibration difference analysis dimension and fuzzy attribution in the prior art are solved.

The utility model discloses a coal conveying operation device splash-proof baffle of thermal power plant, include: the baffle, the one side of baffle has established the rectangular groove, the inside movable inlay of rectangular groove has the extension board, the outer surface of extension board has established the through groove, is provided with the connecting shaft on the baffle, and the extension board is movably sleeved on the connecting shaft through the through groove, and the one side rotation is connected with first telescopic support of baffle, and the one side of extension board is provided with the installation groove, and the second telescopic support is rotatably connected in the installation groove. The utility model discloses according to the position of the position of the transfer point of conveying belt adjusts the range of the baffle, better improves the baffle effect. According to the angle of the transfer point, better the coal is baffleed, prevents splashing.

This utility model discloses a gear transfer oiling mechanism, including a frame with a placement plate for placing gears mounted on the frame. A vertical rod is mounted on one side of the placement plate, with the upper part of the vertical rod for placing the gears and the lower part of the vertical rod for mounting a drive assembly. The drive assembly drives the vertical rod to move vertically and also drives the placement plate and gears to move laterally, moving the gears laterally above the vertical rod. The vertical rod then rises vertically to place the gears. The vertical rod is also connected to a rotary drive assembly, which drives the vertical rod and gears to rotate. An oil injector is mounted on one side of the vertical rod, and the oil injector applies oil to the rotating gears. This utility model can achieve rotary oiling operation, with a high degree of automation and work efficiency, and precise and stable controllable oil volume.

The invention relates to the technical field of part blanking, in particular to a blanking device for gas turbine part machining. The limiting plates are located on the two sides above the conveying belt and used for limiting deviation of bearings, a discharging point is formed at the tail end of the conveying belt, a transferring point is formed on a bearing plate longitudinally flush with the discharging point, a certain distance is formed between the discharging point and the transferring point, and the end of the bearing plate is close to the conveying belt. A material stirring plate and expansion mechanisms are arranged on one side of the bearing plate, the expansion mechanisms are arranged in the driving wheel in an array mode, and in the transferring stage, the expansion mechanisms enable the conveying belt to be tightened through outward expansion so as to abut against the inner wall and the side wall of the conveying belt in the axial direction. When the shifting plate reaches a preset point position, the conveying belt is expanded through the expansion plate, the conveying belt located at the discharging point is tightened, the conveying belt lifts the bearing upwards into the material containing groove, the bearing and the material containing groove are in a staggered state, it is guaranteed that the bearing is accurately positioned in the transferring process, and the transferring efficiency is improved.

This utility model discloses an anti-clogging chute device for a belt conveyor transfer point, comprising a base plate, with electric telescopic rods fixedly installed on the left and right sides of the top of the base plate by bolts. A lifting plate is fixedly connected to the top of the electric telescopic rods, and a chute plate is fixedly connected to the top of the lifting plate around its perimeter by support rods. A motor is fixedly installed on one side of the lifting plate by bolts, and a rotating rod is fixedly connected to the output end of the motor. A rotating cylinder is fixedly connected to the surface of the rotating rod. This utility model uses the electric telescopic rods to drive the lifting plate to move up and down, thereby raising and lowering the chute plate and the feed hopper as a whole. The height can be adjusted according to the conveying volume to avoid material accumulation. The motor drives the rotating rod and the rotating cylinder to rotate, causing the first and second vibrating rods to periodically strike the chute plate, generating vibration to prevent material adhesion. Combined with the real-time unblocking of the feed hopper by the unblocking rod, a dual anti-clogging mechanism of "vibration anti-sticking + mechanical unblocking" is formed.

Device on a carding machine or carding machine with a garnished drum, at least one garnished adjacent take-up unit and a stripping roller, which interact with a small mutual distance between the cylindrical surfaces (working distance) at the fiber transfer points, with a side part (side plate) arranged on both sides of the drum and fixedly mounted on a frame, and a displacement device for the take-up unit to set a predetermined working distance with an adjustment device, wherein, for setting the working distance (a), the side part (18a, 18b) of the drum (4) and the holding element (19a) for the take-up unit (5) is coupled by at least one force transmission means (21; 21a), characterized in that mechanical means (28, 29; 30) are assigned to the holding element (19a) and the holding device (26) for the stripping roller (6), by means of which the working distance (b) between take-up unit (5) and stripping roller (6) is adjustable.

The application discloses a kind of for continuous belt conveyor to transfer belt conveyor anti-falling structure, it is related to bulk material conveying technical field, including guide chute, it is set between continuous belt conveyor, transfer belt conveyor;Conveying sealing mechanism includes sealing skirt, it is set in guide chute close to one end of transfer belt conveyor, elastic adjusting device is arranged between sealing skirt and guide chute, and when conveying material, elastic adjusting device is deformed to make sealing skirt far from the end of guide chute close to the load-bearing surface of transfer belt conveyor, ensure the reliability of sealing effect;When material conveying is finished, elastic adjusting device resets to make sealing skirt far from load-bearing surface, reduce abrasion;Buffer mechanism is set in the inner wall of guide chute bottom, buffer material when guide chute is received material, reduce impact, reduce material spilling and dust raising;Dust removal mechanism is set above guide chute, for absorbing dust-containing gas generated when material conveying, reach dust suppression purpose, control dust diffusion, improve transfer point operating environment.

The invention belongs to the technical field of robots, and provides a control method, device, equipment, medium and product, the control method is applied to a robot, and a pile outlet route and / or a pile return route of the robot are / is demonstrated by receiving remote control operation of a user; environment maps corresponding to the pile exiting route and / or the pile returning route are constructed; the pile outlet route is a route starting from the charging pile and proceeding to the transit point in the first direction, the pile return route is a route proceeding to the charging pile from the transit point, and the transit point is an end point of a first route proceeding in the first direction after the robot can obtain a real-time dynamic positioning fixed solution. According to the embodiment, the technical problem of positioning failure when the robot autonomously goes out of the pile and / or returns the pile can be solved, so that the use convenience and user experience of the robot are improved.

Examples relate to a sheet-fed rotary printing machine including a coating unit, which includes an impression cylinder and a further cylinder forming a contact zone therewith. The coating unit comprises a charging device for electrostatically fixing sheets on the impression cylinder, which includes an electrode unit that is directed toward the outer cylindrical surface of the impression cylinder. A charging core zone includes a region of an outer cylinder surface of the impression cylinder that is located next to the electrode unit. The charging core zone is arranged downstream from the contact zone and upstream from a transfer point leading away from the impression cylinder. An electrode of the electrode unit has a minimum first distance with respect to the impression cylinder of between 4 mm and 13 mm and a minimum second distance with respect to the further cylinder of between 4 mm and n 35 mm.

A cableway station with small spatial requirements that includes boarding and disembarking areas for passengers, a first station level and a second station level. The first station level includes a station conveyor and a continuous conveyor. The continuous conveyor has a conveyor track connecting the station levels, at least one carrying element, and a conveyor for continuously moving the at least one carrying element along the conveyor track. The at least one carrying element is designed to grab a cableway vehicle moved in the first station level by the station conveyor at a transfer point of the station conveyor track and to carry the cableway vehicle to the second station level. The conveyor track at least in sections runs transversely to a gravity plane that includes a gravity direction of gravity acting on the cableway vehicle at the transfer point and the station conveyor direction at the transfer point.

Adjustable sliding table (1) for a conveyor belt, particularly for a conveyor belt transfer point. The sliding table (1) comprises a structure (2) having aligned beams (5), straightening elements (3) at the ends of the sliding table (1) each comprising a means for adjusting the straightness of the sliding table (1) and a means for attaching said straightening elements (3) to the structure (2), and sliding bars (4) comprising at least one buffer (15) and at least one support (16) suitable for being assembled on the beams (5) of the structure (2) and on the straightening elements (3). Figure for the abbreviation: Fig 1A

The invention discloses a slag falling prevention structure from a continuous belt conveyor to a transfer belt conveyor, and relates to the technical field of bulk material conveying, the slag falling prevention structure comprises a material guide groove arranged between the continuous belt conveyor and the transfer belt conveyor; the conveying sealing mechanism comprises a sealing skirt edge which is arranged at the end, close to the transfer belt conveyor, of the material guide groove, an elastic adjusting device is arranged between the sealing skirt edge and the material guide groove, the elastic adjusting device deforms when materials are conveyed so that the end, away from the material guide groove, of the sealing skirt edge can be attached to the bearing face of the transfer belt conveyor, and the reliability of the sealing effect is guaranteed. After material conveying is completed, the elastic adjusting device resets to enable the sealing skirt to be away from the bearing face, and abrasion is reduced; the buffering mechanism is arranged on the inner wall of the bottom of the material guide groove and buffers materials when the material guide groove receives the materials, impact is reduced, and material scattering and dust raising are reduced; the dust removal mechanism is arranged above the material guide groove and used for absorbing dust-containing gas generated during material conveying, the purpose of dust suppression is achieved, dust diffusion is controlled, and the working environment of a transfer point is improved.

The application discloses a kind of based on passenger flow evacuation capacity quantization intermodal transfer point recommendation method, it is related to transfer point recommendation field, it is by to user request batch processing, the user request in a period of time is gathered into pending queue.For this queue, two core calculations are carried out simultaneously: one is based on individual private cost of user portrait and current system state, two is prospective predictive congestion cost. Among them, congestion cost is quantified by simulating the marginal influence of each user in the queue on the future state of the system after selecting different transfer points, thereby quantifying the negative externality caused by a single recommended choice to the group. Finally, through the balanced utility calculation, the individual private cost and the predictive congestion cost are optimized, and the final recommended scheme is obtained, which respects the individual demand and takes into account the overall evacuation efficiency, thereby foreseeing and resolving potential congestion at the system level.

The invention belongs to the technical field of semiconductor wire welding (bonding), and particularly relates to a floating type wire welding and cutting process and a wire welding and cutting system.The floating type wire welding and cutting process comprises the steps that a chopper moves upwards from a starting point to a first transfer point; the chopper obliquely moves downwards from the first transfer point to a second transfer point; the chopper moves upwards from the second transfer point to a third transfer point; the chopper obliquely moves downwards from the third transfer point to the end point; the method is applied to semiconductor bonding wires (bonding), the chopper moving track is optimized, namely, the chopper sequentially passes through the first transfer point, the second transfer point, the third transfer point and the first transfer point from the starting point to the end point, namely, two-cutter line cutting is adopted to start line cutting at the high point and end line cutting at the low point, even if a product is in a floating state, an ideal platform can be cut out, and the production efficiency is improved. Meanwhile, the cleaver is uniform in stress, abrasion of the cleaver can be reduced, the service life of the cleaver is prolonged, the operation parameters of the cleaver are adjusted according to different modes and wires, and the operation efficiency is higher.

The invention discloses a control system of a self-lifting profiling taper transfer printing machine, and relates to the technical field of industrial automatic control and precise transfer printing. And the pressure compensation module is used for carrying out PID (Proportion Integration Differentiation) operation according to the theoretical pressure value of each point on the taper transfer track and the real-time pressure value fed back by the pressure sensor to generate a dynamic pressure compensation instruction so as to keep the transfer pressure constant at different diameters of the conical workpiece. Through the dynamic pressure adjusting module, a pressure planning value is inquired in real time according to the curvature radius of a transfer printing point, PID closed-loop control is carried out in combination with feedback of a pressure sensor, and dynamic self-adaptive constant adjustment of transfer printing pressure at different diameters of a conical workpiece is achieved; therefore, the process problems of different transfer printing depths, local loss or ink overflow and the like caused by pressure fluctuation are effectively solved, and the uniformity and consistency of transfer printing quality are remarkably improved.

The invention relates to the technical field of underground dust removal devices, and discloses a foam dust removal device for an underground belt conveyor transfer point, which comprises a box body, a feeding conveyor belt arranged on one side of the box body and a discharging conveyor belt arranged on the other side of the box body, and further comprises a guide pipe fixedly arranged on the outer wall of a shell and communicated with the guide pipe, a transfer mechanism is arranged at the end, away from the shell, of the guide pipe, and an adjusting mechanism is fixedly installed on the side, arranged in the box body, of the transfer mechanism. And rotation enables the gas to move towards the periphery under the action of centrifugal force and to be compressed, at the moment, the air pressure in the center of the shell is reduced, then the adjusting mechanism at the other end of the adjusting piece moves to a certain degree, and the spraying head can be adjusted to a proper position to spray the foam dedusting agent when the speed of the conveying belt is different.

The application relates to an intelligent city bus management method and system and an intelligent city bus system. The method comprises the following steps: obtaining a passenger order submitted by a mobile terminal; generating a scheme combination based on the passenger order; calculating the expected time consumption of each candidate path in the scheme combination and pushing the candidate path and the corresponding time consumption to the mobile terminal; obtaining a preselected path submitted by the mobile terminal; dividing a time interval, obtaining the order quantity of each platform as a local path starting point in each time interval, and taking the order quantity as a characteristic value of the local path, wherein the local path is a path from the platform to a next node of each preselected path, and the node comprises a starting point, a transfer point and a terminal on the preselected path; based on the characteristic value and the order information of passengers on the vehicle, scheduling a vehicle passing through the vicinity of a station corresponding to the characteristic value and / or a vehicle passing through a local path corresponding to the characteristic value to stop or not to stop at the station corresponding to the characteristic value. The application can improve the passenger carrying efficiency of the bus system.

The invention relates to a loading system for a machine station, in particular for a filling system and / or a freeze dryer (3) with a platform (30), the loading system (1) comprising a push device (4), a control device (12) and a transport system (2), the transport system (2) having a transport surface (21) and several transport bodies (22, 23, 24) and several actuators, wherein the control device (12) is configured to control at least some of the several actuators of the transport system (2) so that the transport bodies (22, 23, 24) can be moved independently of one another simultaneously relative to the transport surface (21), wherein at least some of the transport bodies are designed as container transport bodies (22) and each container transport body (22) is configured to transport at least one container, wherein the control device (12) is configuredto control at least some of the several actuators of the transport system (2) in order to move the container transport bodies (22) into a transfer point (26), wherein a container (5) can be moved by means of the push device (4) down from a container transport body (22) arranged at the transfer point (26), in particular in the direction of the positioning plate (30), and / or a container (5) can be moved by means of the push device (4), in particular from the positioning plate (30), onto a container transport body (22) arranged at the transfer point (26). The invention further relates to a machine system, in particular a filling system, comprising a loading system and a method for loading containers.

The invention relates to a picking system (10) which has: a multiplicity of pouches (30), wherein each of the pouches (30) is designed to be opened in order to receive articles (18) and to be closed in order to transport received articles (18); at least one drone (22), wherein each of the drones (22) is designed to be coupled to one of the pouches (30) and to transport the coupled pouch through the air; and a loading and unloading station (100, 102; 40), which is designed to manually or automatically load one of the articles (18) into and unload it from the coupled pouch (30) according to a picking order, and which has a guide frame (44) on which the corresponding drone (22) is positioned while the coupled pouch (30) is loaded and unloaded at a transfer point (106) defined by the guide frame (44).

System (1) for detecting loads (2) of a plant with a plant network (3) which is connected via a transfer point (4) to a single-phase or multi-phase power supply network, so that loads (2) of the plant are supplied with electrical power, with - at least one measuring unit (7) that monitors the current and voltage profile (I, U) of each phase (L) and transmits a power profile determined therefrom to a load detection unit (8) of the system, wherein the load detection unit (8) calculates a power requirement of the loads (2) based on the power profile produced for each phase (L) by at least one inverter (9) and the power profile determined by the measuring unit (7) for each phase (L), and thus automatically detects the loads (2) present within the system, and wherein the measuring unit (7) has a calculation unit which determines an active power curve (P) and a reactive power curve (Q) for each phase (L) from the monitored current and voltage curves, which are transmitted via an interface to the load detection unit (8), wherein the load detection unit (8) performs pattern recognition for each phase (L) based on the power profile produced by the inverter (9) and the power profile determined by the measuring unit (7) to identify the loads present individually for each phase (L), and where the pattern recognition is based on the magnitude of load jumps during switching-on or switching-off events of the calculated power demand of the loads (2).

The reading stand comprises a base, an adapter block is arranged at the upper end of the base, a supporting rod is rotationally connected between the left inner wall and the right inner wall of the adapter block through a rotating shaft, adapter columns are rotationally connected to the left side and the right side of the upper end of the supporting rod respectively, a supporting plate is fixedly connected between the outer side walls of the adapter columns, and the reading stand further comprises an adjusting mechanism; the adjusting mechanism comprises a sliding groove, a U-shaped seat, a connecting rod, a worm gear, a worm and a U-shaped block, the sliding groove is formed in the rear end of the supporting rod, the U-shaped block is slidably connected into the sliding groove, the U-shaped seat is arranged on the upper side of the rear end of the supporting plate, the connecting rod is rotatably connected between the lower end of the U-shaped seat and the upper end of the U-shaped block, and a protective shell is arranged at the right end of the adapter block. According to the reading stand capable of regulating and controlling the visual angle, when the visual angle of the reading stand is regulated and controlled, each transfer point is provided with a self-locking structure, so that the loosening condition can be avoided, and the use effect is better.

A picking system (10) is disclosed which comprises: a plurality of bags (30), each of the bags (30) being configured to open for receiving unit loads (18) and to close for transporting received unit loads (18); at least one drone (22), each of the drones (22) being configured to be coupled to one of the bags (30) and to transport the coupled bag by air; and a loading / unloading station (100, 102; 40) being configured to load or unload the coupled bag (30) with one of the unit loads (18) according to a picking order, manually or automatically, and which comprises a guide frame (44) on which the corresponding drone (22) is positioned while the coupled bag (30) is loaded or unloaded at a transfer point (106) defined by the guide frame (44).

The embodiment of the invention provides a storage robot scheduling method and device and a storage medium. The scheduling method comprises the steps of obtaining a starting position and an ending position of a task; a first carrying path for carrying the goods from the starting point position to a first connection area of the first map is generated, and a first storage robot for executing a task where the first map is located is determined; under the condition that the first storage robot carries the goods to the first connection area, a second map is activated; a second carrying path for carrying the goods from a second connection area corresponding to the first connection area to the final position by the storage robot is generated, and a second storage robot executing a second map task is determined; and the second storage robot is dispatched to carry the goods to the final position. By setting the connection point, when the transport vehicle arrives at the connection point, the map of the task is automatically switched, association is established between the warehouses, manual participation is not needed in the task execution process, and the cargo transport efficiency between the flat warehouse and the vertical warehouse and the coordination between the warehouses are improved.

This invention discloses a method for selecting connection points in collaborative transportation between urban public transport and unmanned aerial vehicles (UAVs), belonging to the technical field of logistics and distribution systems. The method includes: acquiring relevant data; preprocessing urban road network traffic flow data, performing K-means clustering on the preprocessed data to divide the time periods of different daily traffic flow patterns; extracting urban public transport trajectory data features within the target road section, obtaining the road segment operation trajectory features for the time period of that road section through clustering; modeling and analyzing each type of road segment, constructing the time series of each type of road segment using difference equations; calculating the expected value of comprehensive road segments based on the road segment operation trajectory features and characteristic travel times using fuzzy comprehensive evaluation; using a fuzzy compromise method to determine the demand weight of POI data; and using an annealing algorithm for connection point selection. This invention achieves scientific and intelligent connection point selection, effectively improving the efficiency of last-mile collaborative logistics distribution.

The invention relates to a facility (10) for producing containers (12B) made of thermoplastic material, comprising a system (32) for conveying the containers (12B), the system (32) comprising at least: - a first upstream wheel (66) provided with grippers (42) for gripping a container (12B), and - a second downstream wheel (68) that is provided with grippers (42) for gripping a container (12B) and is synchronized with the first wheel (66) in order, at a transfer point (73), to transfer a container (12B) from a gripper (42) of the first wheel (66) to a gripper (42) of the second wheel (68), the system (32) comprising ejection means arranged upstream of the transfer point (73), characterized in that the ejection means comprise a multiple ejection device (84) configured to simultaneously eject the containers (12B) from at least two adjacent grippers.

The invention belongs to the technical field of drill jumbo control, and particularly relates to a drill jumbo and a control method and device thereof. The method comprises the steps that a drill jumbo mechanical arm is controlled to conduct drilling according to a tunnel face hole arrangement diagram; according to a to-be-drilled target hole site on the tunnel face hole arrangement diagram, the target pose of the tail end of the mechanical arm and a transfer point corresponding to the to-be-drilled target hole site are determined; each joint of the mechanical arm is controlled to move to a transfer point, and then each joint of the mechanical arm is controlled to enable the tail end of the mechanical arm to move to the target pose for drilling; the transfer point is a preset path point which is selected from a preset path point set and is closest to the to-be-drilled target hole site; the preset path point set is pre-calibrated; when the extensions of the telescopic joint of the large arm and the telescopic joint of the propelling beam of the mechanical arm are different, the spatial distance between the large arm and the propelling beam is the position of each joint of the mechanical arm of a safe distance. The technical problem that a drill boom frame of an existing drill jumbo is prone to collision interference and stops working is solved.