123 results about "Third rail" patented technology

The utility model discloses a full-automatic molten metal transferring and pouring system which comprises a track arranged between an electric furnace and a pouring chamber, the track comprises a first track arranged in front of the electric furnace, a second track arranged in front of the pouring chamber and a third track communicated with the first track and the second track, a transferring dumping car is arranged on the first track, and a transferring dumping car is arranged on the second track. A pouring truck is arranged on the second track, a transfer truck is arranged on the third track, molten metal in the electric furnace is transferred into a steel ladle of the transfer dumping truck, and the steel ladle is transferred between the transfer dumping truck and the pouring truck through the transfer truck. According to the system, full-automatic industrial processes such as molten metal receiving, transferring, pouring and liquid returning are achieved, personnel participation is reduced, and the safety of the whole technological process is improved.

The apparatus and method guides a web of material to move in a first direction and a second direction. Sensor signals are transmitted from a source module slidably attached to a first rail and located at an angle to and between the web of material moving in the first direction and the second direction. First and second receiver modules are each slidably attached to second and third rails positioned in alignment with the first rail. The sensor module cooperates with the first receiver module to slidably travel along the first and second rails to capture measurements associated with the web of material in the first direction and the sensor module cooperates with the second receiver module to slidably travel along the first and third rails to capture measurements associated with the web of material in the second direction.

A kind of cookware for pre-prepared dish making, including loading and being arranged in the cooking of loading one side, the loading includes fixed plate, loading trolley and installation column;The installation column is fixed to the bottom of the installation plate, the upper surface of the fixed plate is fixed with track, the loading trolley is installed in the track;Fixed plate is divided into transport section and processing section along its length direction, the processing section is covered with heat preservation cover;The track includes first track, second track and third track in turn, the first track is located in the transport section, multiple third tracks are arranged in parallel in processing section, the second track is located at the junction of transport section and processing section, the first track and third track are arranged along the length direction of the fixed plate, the second track is arranged along the width direction of the fixed plate.Solve the user cooking method is poor and lacks cooking time Problem, greatly reduce the cooking difficulty of pre-prepared dish, liberate the cooking time of user.

A system includes a set of parallel rails, parallel with a first axis, comprising a first rail, a second rail, a third rail, and a fourth rail. The second rail has a first spacing from the first rail along a second axis orthogonal to the first axis. The third rail has a second spacing from the first rail along a third axis orthogonal to the first axis and the second axis. The fourth rail has the first spacing from the third rail along a fourth axis parallel to the second axis and has the second spacing from the second rail along a fifth axis parallel to the third axis. The system is configurable via a set of aerial arm type configuration options, a set of aerial vehicle configuration options, a set of transportation options, a set of imaging device accessory configuration options, and / or a set of mounted element configuration options.

A slide rail assembly includes a first rail, a second rail, a third rail, a fourth rail and a fifth rail. The second rail and the third rail are respectively movable relative to the first rail. Each of the second rail and the third rail is formed with a passage. The fourth rail and the fifth rail are configured to be accommodated in the passages of the second rail and the third rail respectively.

A roof rack assembly for a vehicle that includes a structure that extends in a cross-car direction of the vehicle, the roof rack assembly has: a first rack portion comprising a first rail and an opposing second rail; and a second rack portion comprising a third rail and an opposing fourth rail. The first rail has a cutout, and the second rail has a cutout, and the cutout of the first rail is configured to align with the cutout of the second rail. The structure of the vehicle is configured to extend through the aligned cutouts of the first rail and the second rail when the roof rack assembly is installed on the vehicle.

This invention discloses a high-voltage connector with secondary locking capability, comprising a plug and a socket. The plug housing has a pair of power female terminals and a pair of signal female terminals built in, and the socket housing correspondingly has a pair of power male terminals and a pair of signal male terminals built in. The distance between the pair of power female terminals and the pair of power male terminals is greater than the distance between the pair of signal female terminals and the pair of signal male terminals. A locking handle is pivotally connected to the plug housing. The locking handle includes a connecting section and connecting ends symmetrically located on both sides of the connecting section. A locking track is formed on the inner wall of the connecting end. Limiting pins matching the locking track are provided on both sides of the socket housing. The locking track includes a first track, a second track, and a third track connected in sequence. This design divides the locking slide rail into a first track, a second track, and a third track, and then uses different spacings between the power terminals and the signal terminals to achieve a step-by-step locking structure, ensuring safe use.

The application discloses a high-flow-transfer logistics storage trolley and a running track thereof, and belongs to the technical field of logistics. The high-flow-transfer logistics storage trolley and the running track thereof comprise a first base and a second base, a fixing seat is arranged between the first base and the second base, a moving track is slidably connected to the fixing seat, first tracks, second tracks and third tracks are fixedly connected to the first base and the second base, and trolley bases are arranged on the first tracks, the second tracks and the third tracks. The application realizes instantaneous hanging and releasing of goods through a quick clamping mechanism, thereby significantly improving reversing and avoiding efficiency. Meanwhile, the application utilizes mechanical positioning signals to ensure accurate butt joint of the moving track at a turnout, thereby fundamentally avoiding the risk of derailment and guaranteeing high stability of turning and passing through a turnout.

A bench saw comprises a base table, a sliding table and a bracket. The base station includes first and second guide rails. The slide table is configured to move relative to the base table. The sliding table comprises a third guide rail and a fourth guide rail. The carriage includes a support frame and at least four rollers configured to rotate relative to the support frame about a corresponding axis of rotation. A first roller and a second roller of the at least four rollers are configured to receive a first guide rail and a third guide rail, and a third roller and a fourth roller of the at least four rollers are configured to receive a second guide rail and a fourth guide rail. The axes of rotation are substantially parallel. The carriage is configured to move relative to the base table and the slide table.

The present application relates to tea picking robot technical field, especially with vision recognition and adaptive cutting structure's intelligent tea picking robot.Its technical scheme includes support, still including first track frame, first track frame fixed mounting is in support, first track frame sliding installation has mounting frame, the bottom fixed mounting of mounting frame has second track frame, second track frame sliding installation has third track frame, third track frame sliding installation has tea picking frame, the both sides fixed mounting of mounting frame have visual detector, the symmetrical sliding installation of tea picking frame has slide.The present application has realized the adaptive alignment tea picking based on vision recognition, through cutting and lifting main movement's pure mechanical linkage, synchronous achieves flexible shearing protection branch, cutter head self-cleaning, vision lens full stroke blowing cleaning and tea leaf negative pressure collection, while guaranteeing fresh leaf quality, substantially improves structure integration, reduces the whole machine energy consumption.

The present application relates to a kind of quilter's frame moving mechanism of quilting machine.The present application includes quilting machine body, and two first tracks are fixed on the quilting machine body, and first limiting slot is opened in two first tracks;By setting connecting line and slider, when new clamping frame needs to be replaced, motor is started, motor can drive two first rotating shafts to rotate in the same direction, so that two line reels can simultaneously pay off and reel in, so that the slider can be slid in the first limiting slot by connecting line, the clamping frame is moved by the first rubber pad and the second rubber pad, connecting line brings the clamping frame to the middle of third limiting slot, rotate crank handle, drive the L-shaped plate and third track on both sides to move to both sides, and the clamping frame will fall on the receiving plate, reverse rotation crank handle makes both sides third track reset, then new clamping frame is placed between two third tracks, finally the clamping frame reaches first limiting slot by motor.

The utility model discloses a third rail support adjusting structure, relates to the technical field of rail traffic equipment, and aims to solve the technical problems that in the prior art, the length of an insulating cantilever in a third rail support is fixed, so that the distance between a third rail and a base is inconvenient to adjust, and the third rail is inconvenient to install. The device comprises a fixed arm, an adjusting mechanism, a movable claw and a locking mechanism, the fixed arm is connected with the movable claw through the adjusting mechanism, and the adjusting mechanism is used for enabling the movable claw to relatively move along the fixed arm; the length of the insulation cantilever composed of the fixed arm and the movable claw can be adjusted according to actual needs, so that the distance between the third rail and the base is adjusted more conveniently, and the third rail is installed more conveniently.

The application discloses a folding rod device and a telescopic method thereof, and relates to the technical field of rod devices. The folding rod device comprises a driving main body, a folding rod main body is rotationally connected to the driving main body, the folding rod main body comprises a first rail, a second rail and a third rail, and the first rail, the second rail and the third rail are rotationally connected in sequence. In the case that a single driving unit is driven, the length of the folding rod device in the extended state is long enough, and the height of the folding rod device in the folded state is low enough, so that the folding rod device can adapt to more scenes, the folding rod device has no risk of falling after being erected, the folding rod device can be transported in equipment, transportation is convenient, control is simple, and the production and installation cost is more advantageous.

The utility model provides a three-layer track FCT automatic test line, and relates to the field of FCT test lines, and the three-layer track FCT automatic test line comprises a code binding machine, a first elevator, a first test machine, a second elevator, a second test machine and a third elevator which are sequentially arranged from front to back, and also comprises a first track mechanism, a second track mechanism and a third track mechanism which are sequentially arranged from top to bottom, the device further comprises a first carrier and a second carrier. By arranging the first track mechanism, the second track mechanism, the third track mechanism and the lifting track mechanism, the code binding machine, the first testing machine and the second testing machine can work at the same time, do not interfere with one another and do not need to wait, and when any testing machine breaks down, the whole line does not need to be stopped for maintenance, and parallel station distribution is not needed; the first testing machine and the second testing machine complete full-item testing in a one-stop mode and are completely independent, split item substation testing is not needed, and the problem that the first pass yield is reduced due to the fact that defective products of a front station are repeatedly tested in a rear station is solved.

The application relates to the technical field of door openers, and discloses a door opener which comprises a shell, a starting device, a driving member, a pushing device and a connecting member; the shell is provided with an upper cover and a lower cover, a containing space is arranged between the upper cover and the lower cover, the lower cover is provided with a first track, a second track, a third track and a fourth track; the starting device is arranged in the containing space and is provided with a first sliding block, a first elastic member, a connecting member and a starting member; the first elastic member is connected with the first sliding block; the connecting member is connected with the first sliding block; the connecting member is provided with a hook part; the driving member is arranged in the third track and is provided with a hooking part and a pushing part; the pushing device is arranged in the containing space and is provided with a pushing rod, a second sliding block, a second elastic member and a limiting member; the pushing rod is provided with a groove; the second elastic member is connected with the second sliding block; and the connecting member is connected with the driving member and the pushing rod at two ends respectively.

The present application relates to a shield tunneling and liaison passage synchronous implementation battery car safety command signal system, belonging to the technical field of shield construction. It comprises: an annular groove, which is arranged on the road section between the first track and the second track; a rotating disc, which is rotatably connected in the annular groove and whose top extends upward; and a third track, which is fixedly connected to the top of the rotating disc and is in opposite abutment with one end of the first track and the second track close to each other, forming a complete transportation track. The present application not only solves the shortcomings of the traditional sound and light alarm signal system, such as complicated installation, high cost, non-obvious effect and easy interference, but also has a significant advantage in organizing construction on the basis of the expected stable warning effect, because a special person checks the track in the liaison passage construction area and commands the evacuation of the operating personnel near the track in the construction site.

The utility model discloses an AGV (Automatic Guided Vehicle) transfer platform which comprises a platform body, wheels arranged at the bottom of the platform body and a lifting plate arranged on the platform body, and is characterized in that the platform body is provided with a charging gun, a charging wire and a winding assembly for winding the charging wire; the platform body is provided with a first track, a driving piece is arranged in the first track in a sliding mode, and the charging gun is sleeved with the driving piece; the platform body is provided with a second rail extending in the length direction of the platform body and a third rail extending in the width direction of the platform body, the first rail can be connected with the second rail or the third rail, and the driving part can drive the charging gun to enter the first rail or the second rail; the table body is provided with a power input port; the second track and the third track correspond to the side edges of the head and the tail of the new energy automobile, when the charging gun moves to the relative position, an automobile owner can conveniently take the charging gun, and therefore the new energy automobile can be conveniently charged.

This article is a rail that guides the movement of a moving object that transports goods, for example, in a restaurant, a logistics warehouse, etc. As shown in the reference perspective view showing the names of each part, this article has a pair of first rails, a pair of second rails, a pair of first lift rails, a pair of third rails, and a pair of second lift rails that are arranged from bottom to top when viewed from the front. A moving object having wheels can move along the longitudinal direction on the pair of first rails, the pair of second rails, and the pair of third rails. The pair of first lift rails are for supporting the moving object as it moves up and down between the pair of first rails and the pair of second rails. The pair of second lift rails are for supporting the moving object as it moves up and down between the pair of second rails and the pair of third rails. When the moving object ascends from the first rail to the second rail, for example, the moving object is on the first rail (Reference Figure 1 for use), and the platform is raised and rotated to engage with the first lifting rail, so that the main body is supported on the first lifting rail (Reference Figure 2 for use). Then, the main body is rotated to release the wheels from the first rail, allowing it to pass between the second rails (Reference Figure 3 for use), and then the main body is pulled up toward the platform, allowing it to pass between the second rails (Reference Figure 4 for use). Furthermore, the main body is rotated again to position it on the second rail, and the platform is rotated to release support from the first lifting rail, and the moving object is placed on the second rail (Reference Figure 5 for use). When the moving body ascends from the second rail toward the third rail, for example, from a state in which the moving body is positioned on the second rail at the intersection with the third rail in a plan view (Reference Use State Figure 6), the platform is raised and rotated to engage with the second lifting rail, resulting in a state in which the body is supported by the second lifting rail (Reference Use State Figure 7).Then, by rotating the body, the wheels are released from the second rail, resulting in a state in which the body can pass between the first lifting rails (Reference Use State Figure 8).Next, the body is raised toward the platform, allowing the body to pass between the first lifting rails, and then the body is rotated again to result in a state in which the body can pass between the third rails (Reference Use State Figure 9).When the mobile unit is further raised toward the platform from this state and passed between the third rails, the body is rotated to position the wheels on the third rail, and the platform is further rotated to release support from the second lift rail, placing the mobile unit on the third rail (see reference diagram 10 for usage). In this way, this article is provided with a first lift rail that supports the mobile unit, allowing the mobile unit to automatically move up and down between the first and second rails, and with a second lift rail that supports the mobile unit, allowing the mobile unit to automatically move up and down between the second and third rails.

The present application relates to a new type of track type flat warehouse device, including first track, second track and trolley, the second track is parallel with the first track and is located above the first track, the first track and the second track are provided with the bottom layer sliding block on the sliding, the bottom layer sliding block is installed on the third track which can move up and down, the locking structure is arranged between the bottom layer sliding block and the third track, the chassis is installed between the third track on both sides, the scraper seat is also arranged on the chassis, the side sliding block is arranged on the second track, the trolley includes the car body and the driving motor, the car body and the scraper seat are connected through the ball hinge to transmit power. When the grain surface height in the warehouse changes, the height of the chassis which crosses the full width of the warehouse changes as a whole, the power mechanism on the chassis and the auxiliary power provided by the trolley together push the scraper to walk and realize flat warehouse. The present application also has the advantages of high safety factor, stable structure, no flat warehouse dead angle, not easy to leave the track mark on the grain surface, and can be stored in a corner of the warehouse during idle time.

According to the disclosure, an unweighting system is provided to reduce the gravity load of a subject due to the weight acting along a first Z axis, the unweighting system including a support structure, motor and subject movement system mounted on the support structure. The movement system includes a first rail and a second rail parallel to a second Y axis; a third rail parallel to a third axis perpendicular to the second Y axis, wherein the third rail extends between the first rail and the second rail and is configured to slide along the first and second rails in order to move along the second Y axis; a sliding element configured to slide along the third rail in the direction of the third X axis; a cable associated with the sliding element and driven by the motor to reduce the subject's gravity load in the direction of the first axis; a supporting element for the subject, associated with the cable. The unweighting system includes a camera configured to detect a subject's position in space.

The utility model relates to the technical field of automobile parts, and discloses an air outlet assembly which comprises a body provided with an air outlet. The air guide assembly comprises a blade group with a first blade and a second blade; the driving assembly comprises a driving part and a rotating disc, the driving part is connected with the rotating disc and drives the rotating disc to rotate, a track groove is formed in the rotating disc, and the track groove comprises a first track section, a second track section and a third track section which are sequentially communicated; the first blade and the second blade respectively and rotatably extend into the track groove; when the rotating disc rotates, the first blade can be driven to rotate in the first track section and the second track section, the second blade can be driven to rotate in the second track section and the third track section, and the rotating directions of the first blade and the second blade in the second track section are different. The utility model has the advantages of small volume, compact structure and low manufacturing cost.

The present application relates to a workpiece feeding and discharging system and a feeding and discharging method. The workpiece feeding and discharging system comprises a machining platform, a feeding and discharging platform and a track changing mechanism. The machining platform comprises a first track. The feeding and discharging platform comprises a second track and a third track. The second track and the first track are horizontally oriented and spaced apart at their ends to form a spacing area. The third track extends from below the second track into the spacing area and connects with the first track to form a continuous first track path. The track changing mechanism is arranged between the first track and the second track and can enter or leave the spacing area. When the track changing mechanism enters the spacing area, the track changing mechanism connects the second track and the first track at their ends to form a continuous second track path, and blocks the first track path, so that a running trolley can move between the second track and the first track. When the track changing mechanism leaves the spacing area, the first track path is unblocked, so that the running trolley can move between the first track and the third track. In this way, the running trolley can automatically feed and discharge the machining platform along the feeding and discharging track path, and the machining of one workpiece and the feeding of another workpiece can be carried out simultaneously.

The invention relates to a slide rail assembly. The slide rail assembly comprises a first rail which is provided with a blocking feature; a second rail; the third rail is movably arranged between the first rail and the second rail; the auxiliary part is movably mounted on the third rail and can move between a first state and a second state; wherein the second rail is provided with a first predetermined feature, and the third rail is provided with a second predetermined feature; when the third rail is located at a preset position relative to the first rail and the auxiliary part is in the first state, the blocking feature is used for blocking the auxiliary part and preventing the third rail from moving from the preset position to a preset direction. When the second rail moves to a preset stroke in the preset direction relative to the third rail at the preset position, resistance is generated through mutual contact of a first preset characteristic and a second preset characteristic, and a stopping or speed reducing function is provided.

An electronic device includes a hinge structure including a fixing bracket including first and second rails, a first rotating member including a first rail structure fastened to the first rail and a second rail structure extending from the first rail structure, a second rotating member including a third rail structure fastened to the second rail and a fourth rail structure extending from the third rail structure, a first arm member including a fifth rail structure, a second arm member including a sixth rail structure, a first support member applying a force on an opposite surface of the fifth rail structure, a second support member applying a force on an opposite surface of the second rail structure, a third support member applying a force on an opposite surface of the sixth rail structure, and a fourth support member applying a force on an opposite surface of the fourth rail structure.

Aspects of the disclosure include a pull and push two steps load floor system. An exemplary pull and push two steps load floor system can include a first two-track transition support feature including a first track having an open end and a second track having an open end and a second two-track transition support feature including a third track having an open end and a fourth track having an open end. The load floor system can further include a load floor having a hinge and four pins positioned such that the load floor can be coupled to the first two-track transition support feature and to the second two-track transition support feature by placing the four pins into respective tracks of the first two-track transition support feature and the second two-track transition support feature through the respective open ends.

A first rail is connected to a second rail in a sliding mode, the second rail is connected to a third rail in a sliding mode, the sliding rail module comprises a first auxiliary sliding assembly arranged between the first rail and the second rail, and a plurality of first rolling pieces are arranged on the first auxiliary sliding assembly; the elastic locking assembly is arranged between the third rail and the second rail, and after the second rail slides to a preset position relative to the third rail, the elastic locking assembly is switched from an unlocking state to a locking state through the elastic force of the elastic locking assembly so that the second rail can be locked on the third rail; the elastic unlocking assembly is arranged on the second rail; when the first rail slides relative to the second rail, the first auxiliary sliding assembly is driven to move through rolling friction force generated between the first rail and the first rolling piece, and after the first rail slides to a preset position relative to the second rail, the first auxiliary sliding assembly overcomes the elastic force of the elastic unlocking assembly to drive the elastic unlocking assembly to be switched to the second state. And the elastic unlocking assembly overcomes the elastic force of the elastic locking assembly to drive the elastic unlocking assembly to be switched into an unlocking state.

The utility model relates to the technical field of mining monitoring devices, in particular to a multifunctional data acquisition and analysis device for mining mine resources, which comprises a first track component and a second track component. Through the arrangement of an electric telescopic rod, a third rail, a first mounting base, a first driving wheel assembly, a second mounting base and a second driving wheel assembly, the device can drive the third rail to move up and down through the electric telescopic rod, so that the third rail can be in butt joint with the first rail and the second rail to adapt to the situation that the depths in a mine are different; meanwhile, the base is driven to move through a first mounting base fixedly connected with the base and a second mounting base slidably connected with the base, so that the driving mechanism can stably move on the bent parts of the first track assembly and the second track assembly to adapt to the condition that a tunnel in a mine is bent, and the device can flexibly move in the mine and is convenient to use. And different positions of the mine can be monitored conveniently.

A flap drive mechanism for moving an actuating flap of an aircraft is provided. In one aspect, a flap drive mechanism includes a base mount, links, an actuator, a first track having a first rail, a second track pivotably coupled with the first track and having a second rail, a third track pivotably coupled with the second track and having a third rail. The second and third tracks and a mounting link each provide a flap segment mount. The actuator is coupled with the base mount and arranged to drive the links so that the first rail translates relative to the base mount, the second track pivots relative to the first track while a bearing coupled with the third track slides relative to the second rail, and the third track pivots relative to the second track while a bearing coupled with the mounting link slides relative to the third track.

This invention relates to a rapid clamping and self-adjusting distance pipe welding track device, belonging to the technical field of pipe welding robots. The rapid clamping and self-adjusting distance pipe welding track device includes: a segmented rapid clamping track, comprising a first track segment, a second track segment, and a third track segment arranged circumferentially along the pipe to be welded, wherein the first track segment is movably connected to the second and third track segments respectively, forming a clamping cavity for clamping the pipe to be welded; an opening adjustment unit, comprising a first driving component and a second driving component, wherein the two ends of the first driving component are respectively connected between the first track segment and the second track segment; and an axial adjustment unit detachably disposed between the segmented rapid clamping track and the pipe to be welded. Beneficial effects: It enables the rapid clamping and positioning of the track for the pipe to be welded, and the adjustment of its axial and radial relative positions.