37results about How to "Improve effective space utilization" patented technology

The invention provides a tea dynamic dryer, the structure includes machine rack, drum, outer cover shell, tea inlet bucket, the drum upon the machine rack is placed on the friction wheel and supporting wheel, the lower part of the tea inlet bucket is adapted to one end of the drum tea inlet dynamic-static interval, which is characterized in that: the other end of the air inlet pipe is connected to the hot air transmitting pipe through the floating pipe; the cross sectional area of the central air pipe is gradually reduced from the air inlet end; outer ring surface of the drum is longitudinally equipped with many bar shaped plates; the machine rack is equipped on the machine rack through the swivel-pin, the machine rack horizontal angle modulation mechanism is equipped between the machine base and the machine rack. Under the conditions that the tea is in dynamic, suspending state and is desiccated, the machine has the advantages as follows: the utilization rate of equal diameter drum useful space is high, the waste hot wind is not easy to resort around the drum, the hot efficiency is high, the running time of tea in the drum can be effectively controlled according to the processing demand.

The invention relates to a damping transmission mechanism for an exercise rehabilitation training device, which comprises a motor (1), a transmission device (2), a damper (3) and limb attachment devices (4). The damping transmission mechanism is characterized in that the damper (3) is an electro-rheological damper, the motor (1) is connected with a rotating shaft of the electro-rheological damperthrough the transmission device (2), and both ends of the rotating shaft of the electro-rheological damper are connected with the limb attachment devices (4) respectively. Compared with the prior art,the mechanism has the advantages that the exercise rehabilitation training device applying the damping transmission mechanism has high control accuracy and continuously adjustable damping amplitude.

The invention relates to a power supply-free tray type cold chain heat preservation box capable of achieving repeated cold charging, and the power supply-free tray type cold chain heat preservation box capable of achieving the repeated cold charging solves the problems that an existing cold chain heat preservation box is insufficient in heat preservation time, inconvenient to operate and low in effective available space of the heat preservation box. The cold chain heat preservation box comprises an outer box body and an inner box body arranged in the outer box body, and the outer box body is made of heat insulation plates; a heat preservation cage formed by butt joint of heat preservation pipes is arranged between the inner box body and the outer box body, an opening is formed in the frontside of the heat preservation cage, and the heat preservation pipes are arranged on the upper side, the lower side, the left side, the right side and the back side of the heat preservation cage; an input port of a heat preservation medium is arranged at one corner of the bottom of the heat preservation cage, and an output port of the heat preservation medium is arranged at the opposite angle of the top of the heat preservation cage; and an integrated box door is arranged on the front sides of the inner box body and the outer box body, and the heat preservation pipes capable of achieving the heat preservation medium charging and discharging is embedded into the box door. According to the power supply-free tray type cold chain heat preservation box capable of achieving the repeated cold charging, the heat preservation is carried out through the heat preservation cage formed of the heating pipes capable of achieving the repeated cold charging, the endurance time of the cold chain heat preservation is prolonged, the holding and replacing operations of the heat preservation media are simplified, and the space effective utilization rate of the heat preservation box is improved.

The invention discloses a geographic information fusion sharing and recognition system. The system comprises an information acquisition and identification module, an information fusion module, an information encryption and sharing module, a user information identification module and an information extraction module, the information acquisition and identification module is connected with the information fusion module; the information fusion module, the user information identification module and the information extraction module are connected with the information encryption sharing module. The information acquisition and identification module comprises a remote sensing information acquisition module, an information discrimination module, a restoration enhancement module, an information filtering module and an information base. According to the invention, the remote sensing information acquisition module, the information discrimination module, the restoration enhancement module, the information filtering module and the information base are arranged to discriminate fuzzy information; the fuzzy information is restored and enhanced, the maximum utilization of the information is ensured,the repeated information is filtered, the storage effectiveness of the information base is reduced, and the space effective utilization rate of the information base is improved.

The invention provides a fusiform dressing method for trimming pricklyash peel main stems which comprises two stages of sapling stereotyped culturing and control pruning during fruit blossom stage, wherein during the pruning the upper portions of the main stems are subject to principal branch facilitation, lower bud wiping, drawing and stretching principal branch, equalized core extraction, retracting and shorting, old branch regenerating, main stem mastheading and suitable condensed planting.

The invention relates to the field of steel processing equipment, in particular to a pair of material clamping pliers for an annular heating furnace material charging and taking device. The material clamping pliers for the annular heating furnace material charging and taking device comprises two pliers rods, wherein the pliers rods are arranged in parallel. The portions, close to the middle portions, of the pliers rods are arranged in a first double-hole bearing pedestal in a sleeving mode. The ends, close to the first double-hole bearing pedestal, of the pliers rods are arranged in a second double-hole bearing pedestal in a sleeving mode, a clamp is arranged at the other end of each pliers rod, and notches of the clamps are arranged in a face-to-face mode. A driving mechanism which is used for controlling the two pliers rods to rotate so as to control the clamps to be combined and separated is further arranged between the pliers rods. The material clamping pliers for the annular heating furnace material charging and taking device is simple in structure and low in cost, and can meet the material clamping requirement of the annular heating furnace material charging and taking device.

The invention discloses an eyedrop bottle, which comprises an outer bottle body, a corrugated silica gel inner liner is inserted into the outer bottle body, the upper end of the silica gel inner lineris connected with the extrusion part of the inner liner, the outer bottle body is internally and rotatbly mounted with a spiral driving sleeve sleeved on the external of the silica gel inner liner, the inner wall of the spiral driving sleeve is formed with driving inner threads; the outer wall of the extrusion part of the inner liner is formed with a driven bump matching with the driving inner threads, the upper part of the inner wall of the spiral driving sleeve is formed with ratchets; the upper end of the outer bottle body is connected with a button part, the upper part of the outer wall of the button part is formed with a guide bump, the upper end of the outer bottle body is formed with an inclined guide groove slidably matching with the guide bump, and the bottom end of the button part is formed with a ratchet part which coordinates with the ratchets to drive the rotation of the spiral driving sleeve. The eyedrop bottle has the advantages that the effective space utilization ratio is high, and the button part used for manual operation is only partially exposed to the top of the outer bottle body, making the overall shape of the packaging bottle more regular and beautiful.

The invention discloses a circle rolling element stamping die comprising a processing block. A buffering cavity with an opening facing upwards is fixedly arranged in the processing block, and left-right symmetric downwards-moving inner cavities are arranged in the left and right end walls of the buffering cavity in a communicating manner. The circle rolling element stamping die is simple in structure and convenient to use; the device is provided with a buffering space, circle rolling elements which are thrown in are firstly stored in the buffering space, and stamping is carried out only when the circle rolling elements in the buffering space reach a certain number; compared with an existing stamping device, energy resources are saved; and before the device conducts the stamping step, the pulverizing step is additionally carried out, the circle rolling elements are further stamped, and the using rate of the effective space of a circle rolling element cylinder is greatly improved.

The invention discloses a space truss type multi-satellite adapter which comprises multiple satellite installation supports, a supporting disc, a truss rod system and a rear end frame. The supportingdisc comprises at least three annular ribs and multiple longitudinal ribs, multiple corresponding satellite installation supports are detachably installed on the center annular rib near the circle center of the supporting disc and used for installing intermediate satellites, multiple corresponding satellite installation supports are detachably installed on the multiple peripheral annular ribs awayfrom the circle center of the supporting disc and used for installing at least two peripheral satellites, installation ports of the multiple satellites are provided in a single-layer layout, the carrying capacity of a rocket is improved, and the fairing effective space use rate is high. Meanwhile, the supporting disc is connected with the rear end frame through the truss rod system, distributionforce bearing points of the multiple satellites on the supporting disc are switched to ring force bearing points of the rear end frame through the truss rod system, the structure of the truss rod system is simplified, the structural weight is low, so that the carrying capacity of the rocket is improved, the satellite and rocket environment is improved, and the fairing space is saved.

The invention belongs to the technical field of medical equipment, and discloses a channel module and an implantable nerve stimulator. The channel module comprises a channel upper cover and a channel lower cover, wherein the channel upper cover is provided with a first metallization area; the channel lower cover is detachably connected with a feed-through piece, and the channel upper cover is buckled on the channel lower cover to form a channel; the feed-through piece is provided with a second metallization area; and the first metallization area and the second metallization area are connected through a gold wire to communicate the feed-through piece with the channel upper cover. According to the channel module and the implantable nerve stimulator, a traditional lead mode is omitted, connection is facilitated and rapid, the space of the channel module is greatly saved, more channels can be arranged in a limited space, and the effective space utilization rate is increased.

The invention relates to the field of steel processing equipment, and particularly relates to a feeding and discharging device for an annular heating furnace. The feeding and discharging device comprises a rack, a trolley and a grabbing mechanism, wherein the trolley is arranged on the rack in a sliding mode, and the grabbing mechanism is arranged on the trolley; the grabbing mechanism comprises two parallel claw beams, the middle parts of the two claw beams sleeve the interior of a first double-hole bearing seat, the top of the first double-hole bearing seat is hinged to the bottom of the trolley, clamping pincers of which notches are opposite are respectively arranged one end of the two claw beams on the same side, the other ends sleeve the interior of a second double-hole bearing seat,a lifting air cylinder is arranged between the second double-hole bearing seat and the trolley, the telescopic end and the cylinder body end of the lifting air cylinder are respectively hinged to thetop of the second double-hole bearing seat and the bottom of the trolley, a clamping cylinder is arranged between the two claw beams, swing arms are respectively hinged to the telescopic end and the cylinder body end of the clamping cylinder, and the other ends of the two swing arms are fixedly connected with the two claw beams respectively. According to the feeding and discharging device, the degree of automation of feeding and discharging processes of the annular heating furnace can be increased, and remote operation control is realized.

The invention discloses an electric automobile two-gear transmission. The electric automobile two-gear transmission comprises a first shaft, a second shaft, a one-gear driving gear, a second-gear driving gear, a first-gear driven gear, a second-gear driven gear, a speed reducer driving gear, a reverse-gear driving gear, a reverse gear driven gear, a second reverse gear synchronizer assembly, a one-way bearing for supporting the first-gear driven gear and a one-way bearing for supporting the second-gear driven gear, and a transmission gear shifting system, a transmission housing system, a rolling bearing supporting the first shaft and a rolling bearing supporting the second shaft. According to the electric automobile two-gear transmission, the gear shifting action is simplified, the gear shifting can be realized without a clutch, the power interruption time in the gear shifting process is shortened, the transmission structure is simplified while the motor efficiency and the power performance of the electric automobile are improved, the transmission structure is simplified, the transmission cost is reduced, and the popularization and popularization of the electric automobile are facilitated.

The invention discloses a device convenient for storing and taking articles based on moving part, and relates to the technical field of article storing devices. The device comprises a storage box; theperipheral side face of a supporting turntable is of a tooth-shaped structure; a rotary storage mechanism is fixedly connected to the center of the upper surface of the supporting turntable; a plurality of combined storage racks are fixedly connected to the peripheral side surface of a mounting column in the peripheral direction; first sliding grooves are formed in the inner top and the inner bottom of a first mounting groove; the peripheral side faces of T-shaped sliding blocks are in sliding fit with the inner walls of the first sliding grooves; an annular through hole is formed in the inner wall of the storage box close to the bottom; and arc-shaped driving racks are engaged with the peripheral side face of the supporting turntable. Through the design of an outer storage frame, an inner storage frame, the first mounting groove, the first sliding grooves, the T-shaped sliding blocks, a first magnet and a second magnet, the size of the article storage device can be greatly reduced, the space effective utilization rate of the article storage device is greatly increased, and the article storage stability is greatly improved.

The invention relates to the field of steel processing equipment, in particular to a loading and unloading device for an annular heating furnace. It includes a frame, a trolley slidably set on the frame, and a grabbing mechanism set on the trolley; the grabbing mechanism includes two parallel clamp rods, and the middle parts of the two clamp rods are sleeved in the first double-hole bearing seat , the top of the first double-hole bearing seat is hinged with the bottom of the trolley, one end of the two clamp rods on the same side is respectively provided with a clamp opposite to the notch, and the other end is sleeved in the second double-hole bearing seat, the second There is a lifting cylinder between the double-hole bearing seat and the trolley. The telescopic end and the cylinder body end of the lifting cylinder are respectively hinged with the top of the second double-hole bearing seat and the bottom of the trolley. There is also a clamp between the two clamp rods. The telescoping end and the cylinder body end of the clamping cylinder are respectively hinged with swing arms, and the other ends of the two swing arms are respectively fixedly connected with two clamp rods. The invention can improve the automation degree of the feeding and discharging process of the annular heating furnace, and realize remote operation control.

The invention discloses a waste material compression device in the circuit substrate packaging process, which comprises a square base, guide support columns respectively arranged on the four corners of the base and a square top plate, the top plate is connected with the guide support column through a slider, and can be moved up and down along the base Sliding, the device also includes nitrogen cylinders symmetrically arranged between the guide support columns. The advantage is that the device is not only simple in structure, convenient, lightweight, and safe; first, the guide support column is used to not only support and position the top plate, but also to make it slide up and down to perform compression; secondly, the symmetrical nitrogen cylinder is used, compared with As far as the spring is used, the safety performance is improved.

The invention discloses an SIP laminated structure, which comprises a tube shell, a bonding lead column, a power substrate, a functional substrate and at least three functional lead columns. The bonding lead column and the power substrate are fixed on the bottom wall of the tube shell, and the power substrate is in bonding connection with the bonding lead column. The functional lead columns vertically penetrate through and are fixedly connected with the bottom wall of the tube shell. Each functional lead column comprises an inner lead column positioned in the tube shell and an outer lead column positioned outside the tube shell. The functional substrate is fixedly connected with the inner lead columns of the at least two functional lead columns and is electrically connected with the powersubstrate or the inner lead column of the at least one functional lead column. The functional substrate of the SIP laminated structure can be fixedly connected through any two or more functional leadcolumns in the at least three functional lead columns, flexible laminated design is achieved, and the assembly density is easy to improve. The functional lead column has an electric connection function, the number of internal connecting wires can be reduced, space waste is reduced, and the product size can be reduced.

The invention discloses a novel ball screw rod device. The novel ball screw rod device comprises a motor, a screw rod, a nut, a sliding seat and a plug pin assembly; a mounting hole is formed in the middle of the sliding seat, and the nut is coaxially embedded into the mounting hole; the screw rod penetrates through the mounting hole and is in screw connection with the nut; a first through hole isformed in the top of the sliding seat, and a plug pin hole is formed in the position, corresponding to the first through hole, of the periphery side of the nut; the plug pin assembly is used for fixedly connecting the nut and the sliding seat through the first through hole and the plug pin hole; the sliding seat is further provided with a plurality of oil storage tanks and a plurality of flow channels, and the flow channels are used for communicating with the oil storage tanks to pump in lubricating oil; and the motor is used for driving the screw rod to drive the sliding seat to slide through the nut. The novel ball screw rod device is convenient to assemble and convenient to lubricate, has a compact structure, saves cost and has high practicability.

The present application relates to a coal internally heated carbonization retort, an internally heated coal carbonization system and process. The resort may comprise one or more carbonization chambers with heating gas conducting walls, one or more heating gas distribution channels and an oxygen-deficient heating gas generator. The carbonization chambers may be arranged in parallel and filled with coals, and the heating gas generator may be configured to generate oxygen-deficient heating gas which is fed into the carbonization chambers through their heating gas conducting walls after the heating gas goes through the transmission and distribution pipes, and distribution channels. The heating gas directly contacts with and heats the coals filled in the chambers for carbonization or coking.

The invention relates to a bird repellent device, in particular to a sound-light bird repellent machine which comprises a base, a supporting rod, a bearing pedestal and a multi-edge reflector. The lower end of the supporting rod is fixedly connected with the base. The upper end of the supporting rod is sleeved with the bearing pedestal. Transverse rods extending in the radial direction of the supporting rod are evenly distributed on the bearing pedestal. Wind bowls are arranged at the tail ends of the transverse rods. The multi-edge reflector is arranged on the top of the bearing pedestal. The inner surfaces of the wind bowls are concave arc-shaped faces. An orange-peel-shaped reflecting metal film is arranged on each concave arc-shaped face. Bells are arranged in the wind bowls. The sound-light bird repellent machine is firm, durable, small in size, compact and simple in structure and large in bird-repellent range; through the common effect of sound and light, the bird repellent machine is not influenced by weather change situations, is good in bird-repellent effect and can be widely applied to transmission overhead lines.

The invention discloses a circle rolling element stamping die comprising a processing block. A buffering cavity with an opening facing upwards is fixedly arranged in the processing block, and left-right symmetric downwards-moving inner cavities are arranged in the left and right end walls of the buffering cavity in a communicating manner. The circle rolling element stamping die is simple in structure and convenient to use; the device is provided with a buffering space, circle rolling elements which are thrown in are firstly stored in the buffering space, and stamping is carried out only when the circle rolling elements in the buffering space reach a certain number; compared with an existing stamping device, energy resources are saved; and before the device conducts the stamping step, the pulverizing step is additionally carried out, the circle rolling elements are further stamped, and the using rate of the effective space of a circle rolling element cylinder is greatly improved.

A magnetic reversing locking mechanism comprises a coaxial stator and a rotor, both of which are connected through bearings; The stator and rotor have the same number of pole pairs, and the polaritiesof any adjacent stator poles and rotor poles are opposite. The rotor can rotate around the axis of the stator to drive the magnetic pole pair of the rotor to move so that it approaches or distances from the magnetic pole pair of the stator. When the magnetic pole pair of the rotor is close to the magnetic pole pair of the stator, the attractive force between the magnetic poles forms a torque to the rotor shaft, and the torque is transmitted outwardly by the rotor shaft to realize the locking action. The magnetic pole pairs of the rotor can be fitted with the adjacent magnetic pole pairs of different stators to realize the locking action in different directions; Due to the spontaneous and persistent presence of the attractive force between the poles, the locking action can be maintained for a long time without external driving. The magnetic reversing locking mechanism of the invention has the advantages of low energy consumption and small heat generation, thus eliminating the risk of overheating failure of the traditional mechanism, and the locking force can be flexibly adjusted, and various valves and manipulator systems can be realized.

The invention discloses a double-loop antenna, an antenna module and a mobile terminal. The antenna includes a first antenna radiation unit and a second antenna radiation unit; the first antenna radiation unit and the second antenna radiation unit are on different planes It is staggered but not connected; the first antenna radiating unit is provided with a first end and a second end; the second antenna radiating unit is provided with a third end and a fourth end; when in use, the first end, Any one of the second terminal, the third terminal and the fourth terminal is connected to the signal source as a power feeding part, and the rest are connected to the metal ground as a grounding part. In the present invention, by designing the first antenna radiating unit and the second antenna radiating unit which are staggered but not connected on different planes, the antenna can meet the requirements of different communication systems for frequency bands, and the frequency band coverage is wider and the effective space utilization rate is higher. High, and because the signal source can be connected to any end, the layout design is more flexible, suitable for large-scale promotion and application.

The invention discloses an eye drops bottle, which comprises an outer bottle body, a corrugated silicone liner is inserted into the outer bottle body, an inner liner extruding part is connected to the upper end of the silicone liner, and a sleeve socket is installed in the outer bottle body. The spiral drive sleeve outside the silicone liner, the inner wall of the spiral drive sleeve is formed with a drive internal thread; the outer wall of the extrusion part of the liner is formed with a driven protrusion that matches the drive internal thread; the upper part of the inner wall of the spiral drive sleeve is formed There are ratchets; the upper end of the outer bottle body is connected with a button part, the upper part of the outer wall of the button part is formed with a guide protrusion, the upper end of the outer bottle body is formed with an inclined guide groove slidingly matched with the guide protrusion, and the lower end of the outer wall of the button part is formed with a The ratchet cooperates with the ratchet part that drives the rotation of the helical drive sleeve; the effective space utilization rate of the present invention is high, and only part of the button part for manual operation is exposed on the top of the outer bottle body, so that the overall appearance of the packaging bottle is more regular and beautiful.

The invention discloses a double-loop antenna, an antenna module and a mobile terminal. The antenna comprises a first antenna radiation unit and a second antenna radiation unit, wherein the first antenna radiation unit and the second antenna radiation unit are arranged on different planes in a staggered manner but are not connected, the first antenna radiation unit is provided with a first tail end and a second tail end, the second antenna radiation unit is provided with a third tail end and a fourth tail end, during use, any one of the first tail end, the second tail end, the third tail end and the fourth tail end serves as a feed part to be connected with a signal source, and the other tail ends serve as grounding parts to be connected with metal ground. The antenna is advantaged in thatthe first antenna radiation unit and the second antenna radiation unit are designed to be arranged on different planes in a staggered manner but not connected, the antenna can meet the requirements of different communication systems for frequency bands, the frequency band coverage range is wider, the space effective utilization rate is higher, and due to the fact that the signal source can be connected with any tail end, the layout design is flexible, and the antenna is suitable for large-range application and popularization.