42results about How to "Avoid mopping" patented technology

The invention relates to a display rack, in particular to a multi-functional clothing display rack. The multi-functional clothing display rack comprises a base, universal wheels, a height adjusting assembly, an upper sliding base assembly, a rotary driving assembly and four rotary display rack bodies. The multi-functional clothing display rack has the advantages that the display rack can be rotated, multiple sets of clothing can be displayed many angles, display is comprehensive, a customer can comprehensively view multiple sets of clothing hung around the display rack, and it is convenient for the customer to select and purchase the clothing; the height can be freely adjusted, various clothing types can be displayed, and the selectivity is high. The lower end of the height adjusting assembly is fixedly connected to the base, the upper sliding base assembly is fixedly connected to the upper end of the base, the rotary driving assembly is fixedly connected to the upper sliding base assembly, the rotary driving assembly is rotationally connected to the height adjusting assembly, the four rotary display rack bodies are uniformly arranged around the upper sliding base assembly, the upper ends of the four rotary display rack bodies are in meshing and transmission connection with the upper sliding base assembly, and the lower ends of the four rotary display rack bodies are in cooperative sliding connection with the base.

The invention relates to a positioning system and in particular relates to a floating body positioning system. The floating body positioning system comprises a floating body, a positioning rope and an anchor point, wherein one end of the floating body is connected with the positioning rope; the other end of the positioning rope is fixedly arranged on the anchor point; the positioning rope comprises a suspension rope and a traction rope; a counterweight system is arranged at the joint of the suspension rope and the traction rope; a floating ball is arranged on the traction rope; the length of the traction rope from the floating ball to the anchor point is smaller than the length of the traction rope from the counterweight system to the anchor point; at least one anchor point is formed; and at least one traction rope is arranged. According to the floating ball and the counterweight system, the motion range of the floating body is narrowed and the accuracy is improved; with increase of the number of the anchor points, the motion range of the floating body is gradually narrowed and the positioning accuracy is greatly improved; and moreover, according to the floating body, the problem that the traction rope falls on the ground is solved. According to the system disclosed by the invention, fiber cables serve as the traction ropes and the suspension ropes, and the system is solid, durable, corrosion-resistant and long in service period.

The invention relates to a transverse control method of single-side missile hanging landing, and belongs to the field of aviation flight. The method comprises the following steps that 1) an integral quantity is taken from a (phi<g>) calculation formula (delta) before a course aligning phase is turned to, and turned into a calculation formula in the course aligning phase, and the amplitude ofthe (phi<g>) is not triggered; 2) a mean value of the present roller angle of a UAV in multiple continuous beats during cut-in is taken as the feedback roll angle, and a mean value of multiple continuous beats during cut-in is taken as the integral quantity; and 3) a single-side missile hanging control strategy is widened from only the course aligning phase to linear downslide, trajectory flareout and course aligning phases, and the limit of the relative height of 150m during cut-in is set for the trajectory flareout phase. The roll angle is not limited to a given limit value, a transverse asymmetric aileron tromming tab compensation quantity is added to avoid the UAV from influence of the given roll angle limit value, and the original given roll angle limit value can play original roles.

The invention discloses an auxiliary construction device for optical fiber communication coverage. The device comprises a vehicle body, a rotating seat is welded at the upper end of the vehicle body,a movable column is rotationally connected to the rotating seat, a first installation seat is fixedly connected to the upper end of the vehicle body, a hydraulic cylinder is movably installed on the first installation seat, a driving end of the hydraulic cylinder is movably connected with the bottom of the movable column, the side wall of the movable column is fixedly connected with a first limiting seat and a second limiting seat, and a first rotating cavity and a second rotating cavity are formed inside the second limiting seat. According to the device, constructors can conveniently reach required construction height, and do not need climb up or down ladders, so that higher convenience and higher safety are achieved; tools needed in the construction process of the constructors can be placed in a classified mode, and can be found rapidly, so that use is more convenient, and the construction efficiency is higher; and meanwhile, the damage to pedestrians caused by the fact that wire ends of old cables replaced in the maintenance and construction processes drag along the ground or sag can be prevented, and therefore higher safety is realized.

The invention relates to a liquefied natural gas dispenser calibrating device and method used for calibrating the gas dispensing amount precision of a liquefied natural gas dispenser. The device comprises an insulating pipeline. The insulating pipe comprises a hose connecting transition pipeline, the insulating pipeline comprises a hard pipeline, or the insulating pipeline comprises a hard pipeline and a hose connecting transition pipeline connected with the hard pipeline. The liquefied natural gas dispenser calibrating device and method are reasonable in design, compact in structure and convenient to use.

The invention discloses an efficient spraying machine special for machinery-picked cotton. The efficient spraying machine comprises a vehicle body, walking wheels arranged below the vehicle body, a plant divider installed on the outer sides of the walking wheels and cameras arranged on the vehicle body and located ahead of the walking wheels. The efficient spraying machine is convenient to operate; the plant divider is simple in structure and convenient to operate; the positions of plant-divider protecting plates arranged in front of the wheels of the cotton spraying machine can be conveniently and rapidly adjusted vertically, machinery damage to cotton plants is reduced, repeated disassembling is avoided, material resources and manpower are saved, and plant dividing and spraying efficiency is improved; due to high-speed rotating air flow generated by high-pressure air and spraying head bodies, liquid pesticide can penetrate through plant canopies, and the liquid applying rate of leaves can be greatly increased; the overall height of high-pressure spraying air bellows can be adjusted through a lifting hydraulic cylinder, and atomized liquid pesticide can be simultaneously sprayed onto roots, stems and the plant canopies of the machinery-picked cotton; the positions of plant-canopy spraying heads at the upper portions of the high-pressure spraying air bellows can be adjusted, and proper installation positions can be selected along with growth of cotton plants.

The bidirectional locking mechanism comprises a first execution part, a stop seat, a support and a locking part, a second execution block is hinged between the middle of the locking part and a first execution block, and the locking part rotates along with the output end of the first execution part through the first execution block and the second execution block. The locking part is provided with an abutting position and a bearing position; the first execution part drives the locking part to abut against the stop seat, at the moment, the road axle is located below the abutting position so as to limit the road axle to continue to be recycled, and therefore the situation that railway wheels floor the ground and the road wheels fail during road driving is effectively avoided; when the highway-railway transport vehicle runs on the railway, the highway axle is limited by the bearing position, the highway wheels are effectively and stably prevented from falling, the driving safety is improved, and in the retraction process of the output end of the first execution part, the locking part is driven to be separated from the stop seat and separated from the moving path of the highway axle, so that the highway axle is switched in different states; and the operation convenience is improved.

The invention discloses a new energy vehicle quick charging pile with an electric leakage protection function. A moisture-proof bottom plate is included. A charging cabinet body is fixedly connected to an upper surface of the moisture-proof bottom plate, a storage battery containing cavity, a charging wire winding cavity and a motor cavity are arranged in the charging cabinet body, a storage battery is fixedly connected to an inner bottom wall of the storage battery containing cavity, and a charging wire winding roller is rotatably connected to the inner wall of the charging wire winding cavity through a ball bearing. According to the new energy vehicle quick charging pile with the electric leakage protection function, an n-shaped fixing frame and a rainproof plate are arranged; rainwatercan be prevented from entering the charging gun containing cavity; by arranging a sealing cover, rainwater can be prevented from entering a touch operation display screen; and by arranging a photovoltaic solar panel, a rain shielding plate and a rain shielding fence plate, the rainwater can be prevented from entering the charging cabinet body, and sunlight can be prevented from directly irradiating the charging cabinet body so that erosion of sunlight or rainwater to the charging cabinet body is reduced, and a normal service life of the charging cabinet body is guaranteed.

The invention relates to the technical field of drag parachute mechanisms, in particular to a high-reliability lightweight drag parachute connecting device. The high-reliability lightweight drag parachute connecting device comprises a short frame, a drag parachute joint and a fixed parachute jettison assembly, wherein the short frame is of a rectangular structure; the drag parachute joint is of an open-side triangular structure; the two ends of the drag parachute joint are fixedly installed at the two ends of the short frame correspondingly; a through hole is formed in the top of the drag parachute joint; the fixed parachute jettison assembly is fixedly installed in the through hole of the drag parachute joint; a main parachute connecting band is arranged at one end of a main bearing beam of an external machine body for fixed connection, a main parachute connecting pin penetrates through a through hole in the main parachute connecting band, and through vertical locking of a split cotter, fixed connection of the fixed parachute jettison assembly and the main bearing beam of the external machine body is achieved. The high-reliability lightweight drag parachute connecting device achieves direct transfer and instant separation of variable concentrated force and can ensure the effect that forcible separation can be achieved when the concentrated force is too high, and according to the requirements, the device is easy and convenient to use, reliable and low in weight.

The invention discloses a large-scale unmanned aerial vehicle take-off front wheel lifting test flight control law and a design method thereof. The design method comprises the steps: adding a preset skewness of a longitudinal control surface into a longitudinal instruction of a large-scale unmanned aerial vehicle, and controlling an elevator through the preset skewness to enable the large unmannedaerial vehicle to rise in a head-up direction; in the acceleration skating process of the large unmanned aerial vehicle, when the speed of the large unmanned aerial vehicle reaches the set speed, giving a front wheel lifting instruction, wherein the set speed is smaller than the front wheel lifting speed in a normal take-off state; and when the large unmanned aerial vehicle lifts the front wheelaccording to the front wheel lifting instruction, immediately giving an engine shutdown instruction and a reverse deflection instruction of the longitudinal control surface, wherein the engine shutdown instruction is used for decelerating and stopping the large unmanned aerial vehicle, and the reverse deflection instruction is used for controlling the elevator to make the large unmanned aerial vehicle to flight in the head-down direction and controlling the front wheel to be put down. The front wheel can be lifted by the large unmanned aerial vehicle at the speed lower than the front wheel lifting speed in the normal take-off state, and meanwhile, it is guaranteed that the large unmanned aerial vehicle cannot take off from the ground or rush out of a runway.

The invention discloses a control method and a control system of a mobile robot, and a storage medium. The control method comprises the steps of: acquiring an image from an image shooting device; identifying an edge of a suspected no-dragging region in a physical space where the mobile robot is located from the image, and determining a relative spatial position between the edge of the suspected no-dragging region and the mobile robot at least by utilizing the image; when determining that the mobile robot moves to the vicinity of the edge of the suspected no-dragging region according to the relative spatial position, determining that the suspected no-dragging region is a no-dragging region by detecting a driving signal in the mobile robot; and adjusting at least one behavior operation of the mobile robot in a mopping mode according to the determined mopping forbidding region. According to the control method and the control system, the region forbidden to be mopped can be effectively detected through utilizing the image, and the behavior and / or movement of the mobile robot can be correspondingly controlled according to the detection result.

The invention relates to the technical field of medical instruments, and in particular relates to a traditional Chinese medicine acupuncture physiotherapy lamp for the neurology department. The lamp comprises a lamp body and a lamp holder, the outer wall of a stand column of the lamp holder is sleeved with a winding column used for winding a power line, a plurality of clamping grooves are formed in the outer surface of the winding column from outside to inside, and the upper and lower ends of each clamping groove penetrate through the winding column; meanwhile, the plurality of clamping grooves are distributed in the winding column in an annular array, and the opening width of each clamping groove is smaller than the inner diameter of each clamping groove; and a rotary positioning mechanism is arranged between the lamp body and the lamp holder, the rotary positioning mechanism comprises a T-shaped cylinder fixedly connected to the lamp body, a plurality of locking assemblies distributed in an annular array mode are arranged on the T-shaped cylinder, the T-shaped cylinder is rotationally connected with a locking ring with a sealed bottom through the locking assemblies, and the bottom surface of the locking ring is fixedly connected with the lamp holder. The phenomenon that a power line is mopped on the ground or wound is avoided, the good storage effect is achieved, and meanwhile multi-angle irradiation is achieved.

The invention relates to the field of automobile assembling, and discloses a protective device for a vehicle transmission shaft and suitable for a production line. The protective device comprises a protective beam and a protective ring. The two ends of the protective beam are provided with a first connection portion and a second connection portion which are used for being detachably connected with a vehicle frame of a vehicle. The protective ring is provided with an opening. One end of the opening of the protective ring is hinged to the protective beam. The other end of the opening of the protective ring is provided with a third connection portion for being detachably connected with the protective beam. The protective device is simple in structure and convenient to use. According to the protective device, the protective beam is arranged on the vehicle frame through the first connection portion and the second connection portion at the two ends of the protective beam, and the transmission shaft is fixed in the protective ring, limited effectively in the assembling process and prevented from generating large-range shaking; meanwhile, compared with a rope blinding mode in the prior art, the protective device has the advantages of preventing the transmission shaft from swinging along a longitudinal beam of the vehicle frame in the longitudinal direction.

The invention relates to a magnetic stripe winding rolling machine and belongs to technical field of magnetic stripe production equipment. The magnetic stripe winding rolling machine comprises a frame; a spindle is arranged on the frame, a roller is arranged on the spindle, and a stripe arranging device is arranged on one side of the spindle; the magnetic stripe winding rolling machine is capable of overcoming the disadvantages of stripe clamping, stripe mess, stripe breakage, continuous rearrangement, high danger, need for several people for operation, and the like, and has the characteristics of simple operation, high automation degree, high safety performance, effective reduction of labor intensity, and high working efficiency.

The invention relates to the technical field of hydrogen preparation, and discloses efficient and environment-friendly hydrogen production equipment which comprises an equipment body, wherein a hydrogen storage tank is arranged at one end of the equipment body; a supporting mechanism is arranged between the equipment body and the hydrogen storage tank; a positioning mechanism is mounted above thesupporting mechanism between the equipment body and the hydrogen storage tank; the supporting mechanism comprises a first connecting rod and a chassis, the positioning mechanism comprises a second connecting rod, a first clamping sleeve and a second clamping sleeve, a winding mechanism is installed at the other end of the equipment body, and the winding mechanism comprises a fixing rod and a limiting plate movably installed with the fixing rod. According to the efficient and environment-friendly hydrogen production equipment, the hydrogen storage tank is convenient to assemble and disassemble,the equipment body is convenient to carry, labor is saved, the space occupied by the pulling mechanism is reduced, the hose can be prevented from being rubbed and damaged, the hose is convenient to store, water leakage between the water inlet and the hose can be prevented and the sealing performance is good.

The invention discloses a PVC glove production device, and belongs to the technical field of PVC glove production equipment. The PVC glove production device comprises a base, wherein one side of the base is connected with a control panel, the other side of the base is connected with a power line, a production main machine is arranged on the upper side of the base, sliding rails are arranged on the upper side of the production main machine, box doors are arranged in the sliding rail, handles are connected to the side walls of the box doors, a motor is connected to the inner side wall of the production main machine, and the output end of the motor is connected with a threaded rod. The PVC glove production device is provided with inclined plates, driving wheels, fixing plates, rotating motors, stirring shafts, stirring blades, driven wheels, mounting seats and other structures, under the mutual cooperation of the structures, the stirring and mixing functions can be achieved, PVC glove production raw materials in a PVC material box are stirred and mixed, the phenomenon that the raw materials precipitate in the standing and processing processes is avoided, and therefore, the quality of the processed PVC gloves can be ensured.

The invention discloses a wire winder for a refrigerator and the refrigerator the same. The wire winder comprises a wire winding box body, a wire winding box cover, a power line and a power line locking structure, wherein the wire winding box cover is arranged on the wire winding box body and is provided with a wire wrapping structure extending into the wire winding box body, and the wire wrapping structure can rotate relative to the wire winding box body along with the wire winding box cover; the power line is wound on the wire wrapping structure and a plug of the power line extends outwards from the interior of the wire winding box body; the power line locking structure is arranged on the wire winding box body and is used for locking the power line. According to the wire winder disclosed by the invention, since the power line is wound on the wire wrapping structure of the wire winder and is locked by using the power-line locking structure, on one hand, a user can wind the power line conveniently, on the other hand, the user can conveniently release the power line with corresponding length for use according to the practical need, and the phenomena that the power line is on the floor and the like are avoided, so that over-early damage and ageing of the power line are avoided and the service life of the power line is prolonged.

The invention discloses a hydraulic machine with high stability. The hydraulic machine with high stability comprises a top cover, a hydraulic device is installed at the top of the top cover, a piston is installed inside the hydraulic device, a stretchable rod is installed at one end of the piston, a pressing plate is installed at the top end of the stretchable rod, and an oil storage tank is installed on a clamping plate; a fixing rod is installed on one sides of the top cover and the base plate, a reeling shaft is installed on the fixing rod, and a liquid conveying pipe is installed on the reeling shaft; and a second sliding wheel is installed at the position, close to the reeling shaft, on the liquid conveying pipe, a first sliding wheel is installed at the end, close to the hydraulic device, on the liquid conveying pipe, and the first sliding wheel is connected with one side of the upper portion of the top cover through a support. According to the hydraulic machine, a fixing frame is installed between the top cover and the base plate, the two sides of the pressing plate are arranged on a frame rod of the fixing frame in a sleeving manner, and therefore in the lifting process of the pressing plate, the stability is greatly increased, swing of the pressing plate is reduced, and the flat pressing quality of workpieces is increased.

The invention discloses an antibacterial and antistatic grid partition curtain for medical use and a manufacturing process thereof. The grid partition curtain comprises a base cloth obtained by weaving antibacterial flame-retardant fibers, conductive fibers, grid cloths obtained by weaving antibacterial flame-retardant fibers, peripheral edges and hook belts, wherein the conductive fibers are drafted in the base cloth, the peripheral edges are sewn on the circumferences of the grid cloths and base cloth, the hook belts are arrayed and sewn on the top edges in a weft direction, and the bottom edges of the grid clothes in the weft direction are spliced and sewn on the top edge of the base cloth in the weft direction. Flame-retardant polyester fibers and the conductive fibers are woven into the base cloth and the grid cloths; a simultaneous bath method is adopted for high-temperature dyeing; the base cloth and the grid cloths are clipped; the peripheral edges are sewn on the circumferences of the grid cloths; the hook belts are sewn; the bottom edges of the grid cloths in the weft direction are spliced and sewn on the top edge of the base cloth in the weft direction; multiple other grid cloths are sewn on the upper sides of the grid cloths. The grid partition curtain can be freely hung, the grid cloth part can be folded, and the universality is high; the grid partition curtain islight in gram weight, easy to wash and resistant to flame, bacteria and static electricity.

The invention discloses a gas heating and humidifying device for a ventilator for respiratory acute and critical diseases. The device comprises a base, a main machine fixedly arranged on the base, anair-oxygen mixer fixed on the main machine, a control panel arranged on the air-oxygen mixer, a support plate fixedly connected with the base and arranged on the main machine, and a humidifier fixedlymounted on the support plate. The air-oxygen mixer is connected with the humidifier through a stainless steel pipe, the humidifier is connected with a transition breathing cylinder through a stainless steel pipe, a hose is fixedly embedded in the transition breathing cylinder, a mask is fixedly installed on the hose, a supporting frame is fixedly installed on the inner wall of the transition breathing cylinder, and an activated carbon net is fixedly embedded in the supporting frame. The transition breathing cylinder is additionally arranged at the end, for conveying air to the mask, of the humidifier, so that when air passes through the activated carbon net in the transition breathing cylinder, peculiar smells in the air can be filtered out.

A transfer trolley for quilting quilts comprises two sets of quarter-circle-shaped side support plates, arc-shaped guide grooves concentric with the side support plates are formed in one sides of thearc edges of the side support plates, and a traction rod and a plurality of supporting rods are inserted between the side support plates. A plurality of clamps are fixedly connected to the traction rod, the two ends of the traction rod penetrate through the arc-shaped guide grooves of the side support plates to be inserted into driving rods, the ends of the driving rods are inserted into axles, the axles are inserted into the front ends and the rear ends of the lower portions of the side support plates, and the two ends of the axles extend out of the outer side walls of the side support platesto be fixedly sleeved with wheels; and a handle is arranged on the outer walls of the lower middle portions of the driving rods, a positioning stud is formed on the handle and connected to the driving rods in a screwed mode, and a positioning insertion hole opposite to the positioning stud is formed in the vertical side edges of the side support plates.

The invention relates to the technical field of drag parachute mechanisms, in particular to a high-reliability lightweight drag parachute connecting device. The high-reliability lightweight drag parachute connecting device comprises a short frame, a drag parachute joint and a fixed parachute jettison assembly, wherein the short frame is of a rectangular structure; the drag parachute joint is of an open-side triangular structure; the two ends of the drag parachute joint are fixedly installed at the two ends of the short frame correspondingly; a through hole is formed in the top of the drag parachute joint; the fixed parachute jettison assembly is fixedly installed in the through hole of the drag parachute joint; a main parachute connecting band is arranged at one end of a main bearing beam of an external machine body for fixed connection, a main parachute connecting pin penetrates through a through hole in the main parachute connecting band, and through vertical locking of a split cotter, fixed connection of the fixed parachute jettison assembly and the main bearing beam of the external machine body is achieved. The high-reliability lightweight drag parachute connecting device achieves direct transfer and instant separation of variable concentrated force and can ensure the effect that forcible separation can be achieved when the concentrated force is too high, and according to the requirements, the device is easy and convenient to use, reliable and low in weight.

The invention discloses an automatic one-way take-up charging pile which comprises a charging pile. A charging pile bottom plate is fixedly mounted at the bottom of the charging pile. A left inner cavity of the charging pile is provided with a cavity. A connecting long pipe is arranged in the cavity. The other end of the connecting long pipe is connected with a charging gun. The charging gun is positioned at the outer end of the charging pile. Two groups of mounting plates are fixedly mounted on the inner wall of the cavity, and two groups of movable shafts are fixedly mounted on the mountingplates. Movable cylinders are movably mounted on the outer walls of the movable shafts. A gun outlet is fixedly formed in the outer wall of the charging pile, and the connecting long pipe penetrates through the gun outlet. A charging jack is fixedly mounted on the outer wall of the charging gun. A plurality of groups of bulges are fixedly mounted on the outer wall of the connecting long pipe. A main rotating shaft is fixedly installed on the outer wall of the right group of mounting plate, and a main rotating shaft outer disc is movably installed on the outer wall of the main rotating shaft. According to the device, automatic take-up can be achieved, a charging wire is prevented from mopping the ground, the charging device is prevented from being damaged, and when the charging wire is pulled, a motor is protected, and a motor shaft is prevented from rotating reversely.

The invention discloses a low-power dissipation running gear and a control method based on an intelligent terminal. The low-power dissipation running gear comprises a pair of leg portions, a driving device, a braking device, and an upper body. Tilt angle sensors are arranged at the upper ends of hip joints, encoders are respectively arranged on inner sides of upper legs and lower legs, gyroscopes are respectively arranged on the left side and the right side of the hip joints and are fixed on a first revolving shaft connecting the leg portion and the hip joints, pressure sensors are respectively arranged on the bottom of two feet, the upper body comprises a support frame and an intelligent terminal, a driving circuit and a data acquisition device which are arranged on the supporting frame, the lower end of the supporting frame is connected with the hip joints through a second revolving shaft, the data acquisition device is respectively connected with the intelligent terminal, the driving circuit, the tilt angle sensors, four encoders, two gyroscopes and two pressure sensors, and the driving circuit is connected with the driving device and the braking device respectively. The low-power dissipation running gear and the control method based on the intelligent terminal have more reasonable human simulating shape, and are equipped with low energy consumption and natural steps of a driven walking device.

The invention belongs to the field of spinning, and particularly relates to a cloth drying room capable of automatically draining water based on water pressure. The cloth drying room comprises a room body; the room body is fixedly connected with the ground; the ground is fixedly connected with a hollow supporting seat; the hollow supporting seat is provided with a water inlet and a water outlet; the hollow supporting seat is fixedly connected with two hollow supporting rods; a threaded sleeve is rotationally connected inside each hollow supporting rod; and a threaded rod is connected inside each threaded sleeve in a threaded mode. Through cooperation of a sliding plate and a reset spring, when water in a water storage cavity reaches a certain volume, the sliding plate can slide and compress the reset spring under the action of water pressure, a conductive block is in butt joint with a conductive sheet, a pressure trigger switch is automatically closed, and then a water pump automatically pumps the water in the water storage cavity, so that the labor loss caused by manual drainage is avoided; and the drainage is timely, so that the drainage performance of the drying room can be effectively improved.

The invention discloses an asymmetric cutter module. The asymmetric cutter module comprises an upper cutter and a lower forming die, the upper cutter comprises a cutter body and a cutter bit arranged at one end of the cutter body, the cutter bit comprises two side walls which are arranged at an included angle, and a cutter nose of the cutter bit is formed at the joint of the two side walls; included angles between a cutter nose vertical line which passes through the cutter nose and is parallel to the center line of the cutter body in a height direction and the two side walls are different; the upper cutter comprises a forming die body and a forming groove formed in the upper end of a forming die, the forming groove comprises two forming side walls which are arranged at the included angle, a groove bottom of the forming groove is formed in the joint of the two forming side walls, and the included angles between a groove bottom vertical line which passes through the groove bottom and is parallel to the center line of the forming die body in the height direction and the two forming side walls are different. According to the asymmetric cutter module and a plate bending device, the plate machining range can be widened, and part of mechanical plate supporting functions are achieved; machining is integrated, and replacement of different cutting dies for special workpieces is reduced; and the processing operability is improved.

The present application discloses a mobile robot control method, control system, and storage medium. The control method includes: acquiring an image from the image capture device; Drag the edge of the area, and at least use the image to determine the relative spatial position between the edge of the suspected no-drag area and the mobile robot; when it is determined according to the relative spatial position that the mobile robot moves to the suspected prohibited When dragging near the edge of the area, by detecting a driving signal in the mobile robot, it is determined that the suspected no-drag area is a no-drag area; according to the determined no-drag area, adjust the position of the mobile robot in the mop mode At least one behavioral operation. The present application can effectively detect areas where mopping is prohibited through images, and can control the behavior and / or movement of the mobile robot according to the detection results.

The invention relates to a cable elevator and a working method thereof, and belongs to the technical field of water pump testing. The cable elevator comprises a main beam, a left longitudinal beam, a right longitudinal beam, a left suspension, a right suspension, a left bearing seat, a right bearing seat, a servo motor, a main shaft, a wire spool, an electric slip ring, a three-phase electric slip ring, a carbon brush rod, a lower beam and a limit switch, wherein the left longitudinal beam and the right longitudinal beam are fixed to the two ends of the main beam correspondingly, and the left suspension and the right suspension are installed below the main beam; and the left suspension and the right suspension are provided with the left bearing seat and the right bearing seat correspondingly, the servo motor is fixed on the left suspension, a motor shaft of the servo motor penetrates through the left bearing seat and is sequentially connected with the main shaft, the wire spool, the right bearing seat and the electric slip ring, the main shaft is provided with the three-phase electric slip ring, the left suspension is provided with the carbon brush rod, the lower beam is fixedly connected with the left suspension and the right suspension, and the limit switch is installed on the lower beam. The cable elevator is simple and reasonable in overall structural design, safe, reliable, convenient to operate, high in applicability and capable of meeting the intelligent production requirement.

The invention relates to the technical field of new energy charging pile wire arrangement, in particular to a large-current wire arrangement connecting device which comprises a first connecting arm and a second connecting arm, and the first connecting arm and the second connecting arm are provided with a first hinge end and a second hinge end respectively. The first connecting arm and the second connecting arm are hinged to each other through the first hinge end and the second hinge end. The other end, opposite to the first hinged end, of the first connecting arm is provided with a rotary connecting part connected with the charging pile. The other end, opposite to the second hinged end, of the second connecting arm is provided with a charging connecting end connected with a large-flow wire. Wherein a synchronous winch is arranged on the first connecting arm, and a first control line and a second control line are wound on the synchronous winch. The heavy large-current wire is tidied, the situation that the large-current wire is dirty when dragged back and forth due to the fact that the large-current wire is mopped to the ground in the using process is avoided, and meanwhile abrasion of the large-current wire can be avoided when the large-current wire is dragged.