30results about How to "Meet travel requirements" patented technology

The invention discloses an intelligent ticket checking method and system and solves problems of access dependence on only card brushing or ticket check and incapability of verifying fare evasion or old-age-card misuse in the prior art. The method comprises steps that S1, the card purchasing face information of a user is acquired and is stored in a database module; S2, whether the check-in face information of the user shot at an entrance is matched with the card purchasing face information of the database module is determined, if yes, a gate machine is opened, if not, entry is not permitted; and S3, whether the check-out face information of the user shot at an exit is matched with the card purchasing face information of the database module is determined, if yes, cut payment is carried out, and the gate machine is opened, if not, entry is not permitted. The method is advantaged in that the individual information is bound with the traffic card information, the face identification technology is taken as basis, no card brushing is required, automatic ticket checking is realized, fare evasion can be effectively prevented and struck, traffic behaviors are standardized, user experience is improved, and the method is in accord with trip requirements.

The invention relates to a travel limiting device, which is characterized in that: all components of the system are arranged in a limit switch box; a working face of the limit switch box is provided with rubber plates meeting the requirements on thickness and materials so as to reasonably buffer inertial impact force applied during mechanical limit; the working face of the limit switch box is inwards provided with cylindrical cavity holes serving as access ways of a spring travel shaft; the spring travel shaft comprises a spring, a hollow shaft of which an inner cavity at one end is provided with holes, two adjusting nuts and a spring guiding shaft; and in the limit switch box, the right side of the spring travel shaft is provided with a travel control switch which comprises four components, namely a substrate, a spring piece, a flange plate and a micro switch, wherein the flange plate is arranged on the spring piece; and the micro switch and the spring piece are arranged on the substrate. The device provides effective measures for electrical limit and mechanical limit, and simultaneously effectively realizes the accurate adjustment of the positions of the electrical limit and themechanical limit by adopting the travel-length mechanical structure adjustment technology.

The invention relates to an automatic driving robot for an indoor rotating hub test. The robot comprises an adjustable base, an accelerator pedal robot and a brake pedal robot, wherein the acceleratorpedal robot and the brake pedal robot are arranged on the adjustable base side by side; the accelerator pedal robot comprises an accelerator pedal clamping device, an accelerator pedal executing mechanism and an accelerator pedal power mechanism. The accelerator pedal executing mechanism comprises a telescopic rod and a hollow connector, wherein the telescopic rod is movably mounted in the hollowconnector; one end of the hollow connector is in threaded connection with an expansion sleeve assembly; one end of the telescopic rod penetrates through the expansion sleeve assembly to be connectedwith the accelerator pedal clamping device, and the other end of the hollow connector is sleeved with a guide connector; one end of the guide connector is connected with an iron connector, a magnet isinstalled at the other end of the hollow connector, one end of the guide connector is rotationally connected with an accelerator rocker arm, and the accelerator rocker arm is connected with an accelerator pedal power mechanism. The robot is high in cost performance, high in environment adaptability, safe, reliable and wide in application range.

The invention discloses a grabbing type racking and unracking machine. The machine comprises a vertical support, an objective table, a transverse motion mechanism performing transverse motion relativeto the objective table, and a lifting device driving the transverse motion mechanism to move up and down. One end of the objective table is connected to the vertical support, the lifting device ascends and descends on the vertical support, the transverse motion mechanism and the lifting device are connected to move up and down along with the lifting device, truckles facilitating walking are arranged on the vertical support and the objective table, and metamorphic grabbing mechanisms performing synchronous reverse rotation are arranged on the transverse motion mechanism in pairs towards the objective table. The grabbing type racking and unracking machine has the advantages that the machine can walk conveniently inside a channel, cargo racking and unracking can be achieved, and meanwhile other objects are not affected.

The invention discloses a metamorphic grabbing mechanism with an automatic adjustment function. The metamorphic grabbing mechanisms are installed on a transverse movement mechanism of a shelf loadingfacility in a paired mode, and the metamorphic grabbing mechanisms which are used in a paired mode conduct synchronous movement in the opposite directions. The transverse movement mechanism comprisesmultiple transverse movement devices which are connected in a transmission mode. The transverse movement device which is located on the topmost portion of the transverse movement mechanism comprises abase and connecting plates. A pair of convex lugs are arranged on the upper surface of the base, and a basic shaft is arranged on the convex lugs. Electromagnet clamping devices are arranged at the bottoms of the connecting plates. The basic shaft which is arranged on the convex lugs passes through connecting holes of the electromagnet clamping devices, and then the two ends of the basic shaft are supported on the convex lugs. One end of each connecting plate is connected with a lifting device of the shelf loading facility. According to the metamorphic grabbing mechanism with the automatic adjustment function, a pair of gear sets are utilized to drive a three-time speed mechanism to accomplish the process that a facility conducts shelf loading on a left line of goods shelves and a right line of goods shelves in a channel, and compared with the process that two acceleration mechanisms are usually utilized to accomplish the operation of the three-time speed mechanism, the facility has the advantage that the complexity and the assembly difficulty of the structure are greatly reduced.

The invention discloses a large-load cargo elevator hanging system with the traction ratio being 6:1. The large-load cargo elevator hanging system with the traction ratio being 6:1 comprises a counter-weight assembly, and is characterized in that a machine room bearing steel beam is designed into a #-shaped structure or a structure of a Chinese character 'tian'; a rope head steel beam and a host steel beam arranged in parallel and a counter-weight steel beam and a guiding steel beam arranged in parallel are included; three bridge frame structures are arranged and comprises a main bridge frameand two front and back auxiliary bridge frames; the lift car load is hung on the front and back auxiliary bridge frames; and a single traction steel wire rope is made to form four hanging strands on one auxiliary bridge frame, and form two hanging strands on another auxiliary bridge frame. The range in which a large-load cargo elevator host adopts a gearless synchronous host is wider; the load requirement of a main shaft is lowered, and the using requirement of a large-load cargo elevator is met; the waste oil environment pollution problem is solved; and stress is balanced and stable, and elevator running is more stable; and the running noise is low.

The invention discloses an unclamping method and device adopting continuous jarring through spring periodically stretching out and drawing back. According to the unclamping method and device, a valveis arranged in a tubular column, when the pressure of circulating fluid entering the tubular column is larger than the counter-acting force of a spring inside the tubular column and a valve hole is closed, the pressure of the circulating fluid compresses the spring and is converted into compressed elastic potential energy of the spring, when the compressed elastic potential energy of the spring isincreased gradually and equal to the pressure of the circulating fluid, the valve hole is opened, the pressure inside the tubular column is unbalanced instantly, the compressed elastic potential energy of the spring is released instantly and drives a jar weight inside the tubular column to upwards impact suddenly, and impacting kinetic energy is transmitted to the clamping point through the tubular column; after one-time impacting is completed, all components inside the tubular column are reset simultaneously to well prepare for energy storage impact of the next time, the process is repeated,and periodical repeat jarring is formed till unclamping is achieved. The unclamping method and device can be used for salvage operation of vertical wells and can also be used for unclamping and salvage operation of deviated wells, greatly-displaced wells and horizontal wells; and during operation, manual resetting operation is not needed, continuous jarring can be achieved till unclamping is achieved, and the unclamping method and device are more efficient and quicker than a conventional technology.

The invention belongs to the technical field of aircraft strength test loading, and discloses an asymmetric load buffer and a parameter determination method, and the asymmetric load buffer comprises aforce transmission end cover, a locking large nut, an outer cylinder, a locking small nut, a sliding bearing bracket, a locking small nut, a sliding bearing, a large spring, a small spring, a loadingmandrel, a sliding bearing, a sliding bearing bracket and an end cover. Through the application of the invention, the rigidity of the loading system can be reduced, a lag recovery area of the servo loading system is avoided, the loading command curve and the feedback command curve are highly superposed, the loading precision is ensured, and meanwhile, the reversing impact on the loading of a testpiece is avoided. The stroke requirements of actuators of different load levels can be met by adjusting the compression amount of the spring.

The invention relates to a travel limiting device, which is characterized in that: all components of the system are arranged in a limit switch box; a working face of the limit switch box is provided with rubber plates meeting the requirements on thickness and materials so as to reasonably buffer inertial impact force applied during mechanical limit; the working face of the limit switch box is inwards provided with cylindrical cavity holes serving as access ways of a spring travel shaft; the spring travel shaft comprises a spring, a hollow shaft of which an inner cavity at one end is provided with holes, two adjusting nuts and a spring guiding shaft; and in the limit switch box, the right side of the spring travel shaft is provided with a travel control switch which comprises four components, namely a substrate, a spring piece, a flange plate and a micro switch, wherein the flange plate is arranged on the spring piece; and the micro switch and the spring piece are arranged on the substrate. The device provides effective measures for electrical limit and mechanical limit, and simultaneously effectively realizes the accurate adjustment of the positions of the electrical limit and themechanical limit by adopting the travel-length mechanical structure adjustment technology.

The invention provides an optical lens group for mobile focusing. From the object side to the image side of the optical lens group for moving focusing, the optical lens group sequentially comprises: a first lens group having positive focal power, the first lens group comprising at least one lens having focal power; the second lens group comprises two lenses with focal power; when the object to be shot moves from infinity to macro relative to the optical lens group for mobile focusing or when the object to be shot moves from macro to infinity relative to the optical lens group for mobile focusing, the second lens group moves on the optical axis to realize focusing. When the optical lens group is located at the close-shooting position and the optical lens group is located at the far-shooting position, the interval difference quantity T of the first lens group and the second lens group on the optical axis and the distance TTL from the object side surface of the first lens of the optical lens group to the imaging surface of the optical lens group on the optical axis meet the following condition: T / TTLlt; and 0.25%. According to the invention, the problem of high power consumption of an optical lens group in the prior art is solved.

The invention relates to the technical field of tunnel construction, in particular to a device for soft soil foundation shield tunnel construction. The device for soft soil foundation shield tunnel construction comprises a shield body, a cleaning system and a segment assembling system, wherein the cleaning system is arranged in the shield body, and the segment assembling system is connected with the tail of the shield body; the segment assembling system is connected with the tail of the shield body through a mounting disc and comprises a pushing part and a clamping part, the pushing part is fixedly connected with the mounting disc, the clamping part is connected with the free movable end of the pushing part, and the clamping part clamps segments for splicing and using. According to the device for soft soil foundation shield tunnel construction and an using method, the problems that in the specific using process in the prior art, an existing urban underground pipeline is very complex, large-diameter pipe pieces are not suitable for being installed in tunnels with complex and changeable lines, small-diameter pipe piece construction in the prior art consumes much time, and the accuracy is difficult to grasp are solved.

The invention relates to an electro-hydrostatic actuator provided with a replaceable multi-stroke hydraulic cylinder. The electro-hydrostatic actuator comprises an integrated valve block, a motor and a two-way gear pump are installed on the two sides of the integrated valve block respectively, the two-way gear pump is driven by the motor, the two-way gear pump is sleeved with an oil tank, the two sides of the two-way gear pump are provided with a two-way gear pump first end and a two-way gear pump second end respectively, and a two-position three-way electromagnetic reversing valve is inserted into the integrated valve block. A round hole used for containing a coupler is formed in the middle of the integrated valve block, a semicircular groove used for containing the hydraulic cylinder is formed in the bottom of the integrated valve block, a pressing plate is of a semicircular plate-shaped structure, right-angle bent edges are arranged at the two ends of the semicircular pressing plate, the hydraulic cylinder is fixed through the semicircular pressing plate and the semicircular groove in the integrated valve block, mounting and dismounting are convenient, hydraulic cylinders with different strokes can be replaced, and the stroke requirements of different working conditions on the hydraulic cylinders are met.

The invention discloses an intelligent blind guiding method and an intelligent wheelchair. The intelligent blind guiding method comprises the steps of synchronously collecting data at regular time; performing data transmission; carrying out operation judgment; performing wheelchair navigation. The wheelchair control system in the intelligent wheelchair is an intelligent blind guiding system. The intelligent blind guiding system comprises a satellite navigation system, a camera system, a voice recognition system and a laser radar system, memorizers that are distributed to the satellite navigation system, the camera system, the voice recognition system and the laser radar system, and the data processing system that is used for processing data output by the satellite navigation system, the camera system, the voice recognition system and the laser radar system to form an instruction for guiding the motion direction of the motion control system. By using the invention method and the intelligent wheelchair, the blind can drive the intelligent wheelchair to move freely, and travel requirements of the blind are met.

The application discloses a power adapter for a data card. The power adapter comprises an outer housing and a circuit board, wherein the circuit board is arranged in the outer housing, at least one plugging-unplugging interface connected with the data card is arranged on the circuit board, and openings communicated with the plugging-unplugging interfaces are arranged on the outer housing; and the power adapter further comprises a direct current ground extending part, wherein the direct current ground extending part is arranged in the outer housing, one end of the direct current ground extending part is connected with the plugging-unplugging interfaces of the circuit board, and the other end of the direct current ground extending part is in the status of an open circuit or is connected with the direct current ground of the power adapter. Compared with the prior art, the power adapter for the data card can effectively improve the radiance performance of the low-frequency stage of an antenna under the condition that the size of the whole adapter is not increased. Furthermore, the power adapter for the data card is less in volume, so that the carrying requirement when users travel can be met; and the power adapter for the data card can be conveniently used by the users.

The invention provides an auxiliary tight supporting and pushing mechanism and a tunnel boring machine. An auxiliary pushing oil cylinder is connected with a main machine and auxiliary supporting shoes, and a base of an auxiliary tight supporting mechanism makes contact with a tunnel. A telescopic fixed supporting assembly is arranged on a base of the auxiliary tight supporting mechanism, the two ends of the telescopic fixed supporting assembly are connected with the auxiliary supporting shoes at the two sides of the telescopic fixed supporting assembly respectively, and the stroke requirement of an auxiliary tight supporting oil cylinder is met. The two ends of the auxiliary tight supporting oil cylinder are connected with auxiliary supporting shoes at the two sides of the auxiliary tight supporting oil cylinder respectively so as to provide tight supporting force needed by tunneling. By adjusting the stroke of the auxiliary pushing oil cylinder, the auxiliary tight supporting and pushing mechanism slides in the tunnel until the geological working condition required by the auxiliary supporting shoes to tightly support the tunnel wall is met, the auxiliary tight supporting oil cylinder stretches out, the auxiliary supporting shoes achieve and keep certain supporting pressure after tightly supporting the tunnel wall, oil enters from the rodless cavity side of the auxiliary pushing oil cylinder, the pushing oil cylinder stretches out, the TBM starts tunneling until a tunneling stroke is reached, and then tunneling is stopped. Therefore, the TBM can assist in pushing by means of the supporting reaction force of an auxiliary tight supporting and pushing system, and normal tunneling in weak surrounding rock is met.

The invention discloses a nail button feeding air cylinder of a bead nailing machine, which comprises an outer barrel and an air cylinder shaft, wherein the air cylinder shaft comprises a main shaft, a piston and a sealed inspection panel; the piston is connected with the bottom end of the main shaft; the top end of the main shaft is provided with a connection hole in which a nail button punch needle is connected in a sleeving manner; two sides of the connection hole are provided with fixed screw holes; the nail button punch needle is supported by screws from the two sides; the sealed inspection panel enters from the top end of the main shaft and is connected on the main shaft in the sleeving manner; the air cylinder shaft is inserted in the outer barrel; the inner side wall of the outer barrel is provided with clamping platform bodies and clamping grooves; the clamping platform bodies limit the bottom of the sealed inspection panel; the clamping grooves are matched with clamp spring so as to enable the top of the sealed inspection panel to be limited; the effective travel of the air cylinder shaft is 10mm. Compared with the prior art, according to the ail button feeding air cylinder of the bead nailing machine, disclosed by the invention, the original air cylinder structure is improved, and the precision of the effective travel of the air cylinder shaft is controlled in 40mm.

The embodiment of the present invention discloses a path recommendation method and device. Based on the acquired historical trajectory data, a directed graph corresponding to the determined destination point is constructed; any two adjacent nodes contained in the directed graph The corresponding line segments have their corresponding turning probability values; according to the maximum probability pathfinding algorithm, a path with the highest probability value from the starting node to the destination point is selected from the directed graph as the recommended path. This technical solution is no longer limited to using prior knowledge to build a large number of models to solve complex and changeable road conditions. Compared with the trajectory planning generated by algorithm models and strategy calculations in current mainstream navigation applications, this technical solution analyzes historical trajectories Using data to mine user travel patterns is more in line with the complex changes in road conditions in the real environment. Based on the constructed directed graph, the most popular route, the recommended route, can be mined to better meet the travel requirements of users.

The invention relates to a docking type axle box positioning device which actively adjusts the longitudinal displacement, which comprises an axle box body and an axle box end cover respectively docked with two ends of the axle box connecting arm. The actuator is connected to the bogie frame for active adjustment and positioning of the longitudinal displacement. One end of the actuator is connected to the bogie frame through a rubber joint, and is connected with a rubber pile positioning part for lateral positioning. The other end of the actuator is connected to the bogie frame through a rubber joint. The joint is connected to the axle box body. Compared with the prior art, the present invention integrates the longitudinal positioning of the actuator and the lateral positioning of the rubber pile, adopts the sequential docking method of the axle box body, the axle box connecting arm and the axle box end cover, and installs the actuator on the axle box Inside the connecting arm, the actuator is used to synchronously realize the longitudinal positioning and the active adjustment of the longitudinal displacement, which can greatly simplify the structural layout of the active shaft box positioning device, facilitate disassembly and maintenance, and simultaneously achieve good longitudinal positioning and lateral positioning.

The invention relates to an embedded butt-joint type axle box positioning device capable of actively adjusting longitudinal displacement, comprising an axle box body and an axle box end cover which are in butt joint with the two ends of an axle box connecting arm respectively, wherein an actuator used for active adjustment and positioning connection of longitudinal displacement between a wheel setand a bogie frame is installed in the axle box connecting arm, one end of the actuator is connected to the bogie frame through a rubber joint and connected with a rubber stack positioning part used for transverse positioning, and the other end of the actuator is connected to the axle box body through a rubber joint. Compared with the prior art, longitudinal positioning of the actuator and transverse positioning of the rubber stack are integrated; the axle box body, the axle box connecting arm and the axle box end cover are in butt joint in sequence, the actuator is installed in the axle box connecting arm, and longitudinal positioning and longitudinal displacement active adjustment are synchronously achieved through the actuator, therefore the structural layout of the active axle box positioning device can be greatly simplified, disassembly, assembly and maintenance are facilitated, and meanwhile good longitudinal positioning and transverse positioning can be synchronously achieved.

The invention relates to a vertically placing mechanical press fitting structure of power device clusters, the vertically placing mechanical press fitting structure of the power device clusters comprises a square frame, a top plate, a bottom plate and power device clusters, the bottom plate is fixedly installed at the bottom in the square frame, the top plate is fixedly installed at the upper end in the square frame, the bottom plate and the top plate are arranged in parallel, and a plurality of power device clusters are vertically installed between the top plate and the bottom plate. According to the power device cluster vertically placing mechanical press fitting structure, the power device clusters are arranged in the vertical direction to ensure that flat plate type power electronic devices maintain an identical posture in assembly, transportation and use as well as maintenance processes, so that corresponding processes are simplified. The flat plate type power electronic devices maintain the horizontal posture in a running process all along, a press fitting force and the device gravity are accordant in direction, and therefore the phenomena that due to the power device clusters are placed horizontally, the devices are stressed unevenly, using faults occur under the long-term mechanical vibration conditions are avoided.

The invention discloses a horizontal compression type garbage storeroom which comprises a box. The two sides of the box are each provided with a two-stage shear fork lifting device for lifting the box. An extrusion plate assembly for compressing garbage is arranged inside a cavity of the box. A multi-stage compression air cylinder controlling the extrusion plate assembly to move left and right is arranged on the extrusion plate assembly. An output shaft of the multi-stage compression air cylinder is connected to the side wall of the cavity of the box. The discharging end of the box is provided with a discharging door capable of being perpendicularly opened and closed. The two sides of the discharging end of the box are each provided with a discharging door opening oil cylinder controlling the discharging door to be perpendicularly opened and closed. The two two-stage shear fork lifting devices and the two discharging door opening oil cylinders are controlled by an oil pressure control system. The horizontal compression type garbage storeroom is simple in structure and flexible in installation position; the box is sunk into the ground, the high concealment is achieved, the horizontal compression type garbage storeroom can be completely integrated with the surroundings, and the city appearance is not affected; the working efficiency of sanitation workers can be effectively improved, and labor intensity is lowered; the space occupied by extruded garbage is smaller, garbage is convenient to transfer, and the horizontal compression type garbage storeroom saves energy and is more environmentally friendly.

The invention discloses a horizontal compression type garbage storeroom which comprises a box. The two sides of the box are each provided with a two-stage shear fork lifting device for lifting the box. An extrusion plate assembly for compressing garbage is arranged inside a cavity of the box. A multi-stage compression air cylinder controlling the extrusion plate assembly to move left and right is arranged on the extrusion plate assembly. An output shaft of the multi-stage compression air cylinder is connected to the side wall of the cavity of the box. The discharging end of the box is provided with a discharging door capable of being perpendicularly opened and closed. The two sides of the discharging end of the box are each provided with a discharging door opening oil cylinder controlling the discharging door to be perpendicularly opened and closed. The two two-stage shear fork lifting devices and the two discharging door opening oil cylinders are controlled by an oil pressure control system. The horizontal compression type garbage storeroom is simple in structure and flexible in installation position; the box is sunk into the ground, the high concealment is achieved, the horizontal compression type garbage storeroom can be completely integrated with the surroundings, and the city appearance is not affected; the working efficiency of sanitation workers can be effectively improved, and labor intensity is lowered; the space occupied by extruded garbage is smaller, garbage is convenient to transfer, and the horizontal compression type garbage storeroom saves energy and is more environmentally friendly.

The invention relates to an accelerator pedal robot, which comprises an accelerator pedal clamping device, an actuator and a power mechanism. The actuator comprises a telescopic rod and a hollow connector, wherein a telescopic rod is movably installed in the hollow connector, and the hollow One end of the connector is threadedly connected with an expansion sleeve assembly, one end of the telescopic rod is connected to the accelerator pedal clamping device through the expansion sleeve assembly, and the other end of the hollow connector is sleeved with a guide connector, one end of the guide connector An iron connector is connected, a magnet is installed at the other end of the hollow connector, a rocker arm is rotatably connected to one end of the guide connector, and the rocker arm is connected with the power mechanism. The invention has high cost performance, strong environmental adaptability, safety and reliability, and wide application range.

The invention relates to a wire bonder compact loading and unloading delivery gear which is suitable for a metal wire bonder, especially for production equipment of a semiconductor device. The invention comprises a base, a side platform and a feeding unit. The invention is characterized in that the base is fixed with a lead rail along the landscape orientation; the side platform is fixed with a slide rod which is mutually matched with the lead rail. A nut and a screw mandrel rotary actuator which are driven by a stepping motor are arranged between the side platform and the base along the landscape orientation; the side platform is provided with a guide sleeve along the portrait; the feeding unit is fixed with the guide rod which is matched with the guide sleeve, a nut and a screw mandrel rotary actuator which are driven by a stepping motor are arranged between the feeding unit and the side platform along the portrait. As the delivery gear of the invention adopts the unique constructionand the integration casting, the size space of the whole machine is obviously reduced, at the same time, the travel requirements can be satisfied, the design is easy to maintain, and the delivery gear has the advantages of simple structure, long service life, low cost, and being easy to control.

The invention discloses a bead feeding air cylinder of a bead nailing machine. The bead feeding air cylinder of the bead nailing machine comprises an outer barrel and an air cylinder shaft, wherein the air cylinder shaft comprises a main shaft body, a piston and a sealing opening plate. The piston is connected to the bottom end of the main shaft body, a thread for being connected with a bead blunt pin is arranged at the top end of the main shaft body, the sealing opening plate enters from the top end of the main shaft body and is in sleeved connection to the main shaft body, the air cylinder shaft is inserted into the outer barrel, a clamping position table body and a clamping position groove are formed in the inner side wall of the outer barrel, the clamping position table body limits at the bottom of the sealing opening plate, the clamping position groove is matched with a clamping spring to limit the top of the sealing opening plate, and the effective stroke of the air cylinder shaft is 40mm. Compared with the prior art, the bead feeding air cylinder of the bead nailing machine has the advantages that the structure of an existing air cylinder is improved, and the effective stroke of the air cylinder is precise to be 40mm.

The invention relates to the technical field of intelligent manufacturing and discloses a capsule locking device for a fully-automatic capsule filling machine. The capsule locking device for the fully-automatic capsule filling machine comprises a support platform and a lower mold, the bottom surface of the support platform is fixedly provided with an air pressure tank, the inside of the air pressure tank is provided with a power piston which is matched with the air pressure tank, and the bottom surface of the power piston is fixedly provided with a transmission rod; a user can control the position of a power regulating piston to control the air pressure inside a pressure balancing tank, accordingly to control the maximum value of the air pressure inside the pressure balancing tank, furtherto control the pneumatic thrust born by a driven piston and finally to achieve simultaneously adjustment of the pushing stroke of locking centers, thereby meeting the requirements of locking processes of capsules of different specifications on the stroke of the locking centers. Compared with the prior art, the capsule locking device for the fully-automatic capsule filling machine is simple in adjustment, saves time and labor, avoids the problems of errors caused by one-by-one adjustment of the locking centers, ensures identical locking degree of all capsules and reduces the defect rate of products.

The invention discloses a rainproof and sun-shading bicycle with a telescopic adjustment function. The rainproof and sun-shading bicycle with a shopping cart and the telescopic adjustment function comprises a front bicycle body unit, a rear bicycle body unit and an adjustment device. The front bicycle body unit comprises a front bicycle frame, a driven wheel, a rain cover support device and a steering device arranged on the front bicycle frame in a pivoting manner. The rear bicycle body unit comprises a rear bicycle frame, a drive wheel and a rain cover device connected to the position above the rear wheel in a pivoting manner. The adjustment device comprises a first locking piece connected to one of the front bicycle frame and the rear bicycle frame in a pivoting manner, a second locking piece connected to one of the rear bicycle frame and the front bicycle frame in a pivoting manner and a locking body arranged between the first locking piece and the second locking piece. The front bicycle frame can move close to or away from the rear bicycle frame along a shaft. The front bicycle frame and the rear bicycle frame are locked through the locking body. When the rear bicycle frame moves away from the front bicycle frame along the shaft, the rain cover device connected to the rear bicycle frame in a pivoting manner can be unfolded and is connected with the rain cover support device arranged on the front bicycle frame, and the rainproof and sun-shading functions can be achieved. The rainproof and sun-shading bicycle is simple in structure and easier to detach and install, the bicycle can adapt to the severe weather which people encounter when going outside in daily life to the maximal degree, and travel of people is convenient.