WO2008134989A1 - Procédé et dispositif de transport sécurisé par tuyau pneumatique - Google Patents

Procédé et dispositif de transport sécurisé par tuyau pneumatique Download PDF

Info

Publication number
WO2008134989A1
WO2008134989A1 PCT/CN2008/070918 CN2008070918W WO2008134989A1 WO 2008134989 A1 WO2008134989 A1 WO 2008134989A1 CN 2008070918 W CN2008070918 W CN 2008070918W WO 2008134989 A1 WO2008134989 A1 WO 2008134989A1
Authority
WO
WIPO (PCT)
Prior art keywords
lock
key
cover
lock cylinder
barrel
Prior art date
Application number
PCT/CN2008/070918
Other languages
English (en)
Chinese (zh)
Inventor
Hongrui Lu
Original Assignee
Beijing Yin Rong Science & Technology Co. Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Yin Rong Science & Technology Co. Ltd. filed Critical Beijing Yin Rong Science & Technology Co. Ltd.
Publication of WO2008134989A1 publication Critical patent/WO2008134989A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
    • B65G51/06—Despatch carriers for tube mail

Definitions

  • the invention relates to the field of pneumatic pipeline transmission, in particular to a device and a method for safe transmission of pneumatic pipeline transmission. Background technique
  • Pneumatic pipe conveyor systems can be used in a variety of industries, such as hospitals, banks, factories, office buildings, shopping malls, restaurants, and other places where items need to be transported.
  • the pneumatic pipe conveying system connects the various departments, and the items can be efficiently transmitted between any two transceiver stations, which can save people from running hard, save a lot of time and greatly improve work efficiency.
  • the transmitter as a transmission carrier often causes the article to fall out of the conveyor because the cover is not covered, causing the transmission to be caught in the middle of the transmission pipe, causing the transmission system to be unsmooth.
  • a safe transmission method for pneumatic pipeline transmission of the present invention comprises the following steps: 1) providing a locking mechanism for locking the cover body and the barrel of the transport carrier on the transport carrier; 2) judging by a locking detection mechanism Whether the locking mechanism locks the cover body and the barrel body, and allows the transport carrier to be released into the pneumatic pipe only when the locking detection mechanism determines that the cover body and the barrel body are in a locked state.
  • the locking detection mechanism further determines whether the locking mechanism itself is in a locked state, only when the cover body and the barrel are in a locked state, and the locking mechanism itself is in a locked state, The transport carrier is allowed to pass into the pneumatic duct.
  • the locking mechanism includes a lock portion and a lock groove portion, and the lock portion and the lock groove portion cooperate to place the cover body and the barrel body in a locked state or an unlocked state;
  • the lock detecting mechanism includes a lock start determination And a locking portion, the lock opening determining portion is configured to determine whether the locking portion places the cover body and the barrel body in a locked state;
  • the locking portion is configured to determine, when the lock opening determining portion is determined, the locking portion The lock portion is locked when the cover body and the tub body are placed in a locked state.
  • the lock portion includes a lock cylinder and a lock tongue disposed on the cover body;
  • the lock groove portion is a lock groove disposed on the tub body and matched with the lock tongue, and the lock core can drive the lock tongue to be inserted or Exiting the lock slot;
  • the lock initiation determining portion includes the lock cylinder a matching key, and determining whether the cover and the barrel are in a locked state by whether the key can be pulled out of the lock cylinder;
  • the locking portion includes a marble, and the lock tongue is pulled out from the lock groove When the cover body and the barrel body are in an unlocked state, the marbles jam the key in the lock cylinder, so that the key cannot be pulled out from the lock core, when the lock tongue is inserted into the lock groove When the cover and the tub are in the locked state, the marble unlocks the key so that the key can be pulled out of the lock cylinder and the lock cylinder is locked relative to the cover.
  • a through hole is formed in the cover body in a radial direction
  • a blind hole is defined in a position opposite to the through hole
  • an outer marble is disposed in the through hole
  • the blind hole is disposed in the blind hole
  • the lock portion includes a lock cylinder and a lock tongue disposed on the cover body;
  • the lock groove portion is a lock groove disposed on the tub body and matched with the lock tongue, and the lock core can drive the lock tongue to be inserted or Exiting the lock slot;
  • the lock initiation determining portion includes a key matched with the lock cylinder, and determining whether the cover body and the barrel body are in a locked state by whether the key can be pulled out from the lock core;
  • the portion includes a key matched with the lock cylinder and a cover top plate disposed on the cover body and located above the lock core, and the cover top plate is provided with an opening at a position corresponding to the lock cylinder, and the opening Forming a match with the key, determining whether the cover body and the tub body are in a locked state by whether the key can be pulled out from the opening;
  • the locking portion includes a key groove opened on an outer circumferential surface of the lock cylinder and a positioning pin elastically connected to the key groove.
  • the positioning pin elastically abuts against the outer circumferential surface of the lock core.
  • the key is located at a position that cannot be pulled out of the opening.
  • the lock portion includes a lock cylinder and a lock block
  • the cover body is rotatably mounted on the tub body via a rotating shaft, and the lock cylinder is disposed on the other side of the tub body opposite to the rotation shaft
  • the lock block is disposed on the lock core
  • the lock groove portion is a groove disposed on the cover body and matched with the lock block, and the cover body is rotated to cover the barrel body
  • the lock opening determination portion includes a key matched with the lock cylinder, and the cover body is judged by whether the key can be pulled out from the lock cylinder
  • the barrel is in a locked state
  • the locking portion includes a marble, and when the locking tongue is pulled out from the locking groove, the cover and the barrel are in an unlocked state, the marble latches the key In the lock cylinder, the key cannot be pulled out from the lock cylinder, and when the lock tongue is inserted into the lock groove to lock the cover body and the barrel body,
  • the method further includes a limiting piece disposed on the barrel for opening the cover In the state, the lock cylinder is prevented from rotating; and when the cover is fastened on the barrel, the limiting piece releases the rotation prevention of the lock cylinder.
  • the transport carrier can only be inserted into the lock cylinder by the key and rotate the lock cylinder to an appropriate position in order to bring the cover and the barrel of the transport carrier into an open state.
  • the key is further provided with a flexible connecting portion or handle for preventing the transport carrier from entering the pneumatic conduit when the key is not pulled out of the lock cylinder.
  • the method further includes: a host and an altimetry sensing unit that detects whether the transport carrier is ultra-high, and the altimetry sensing unit super-transmits the transport carrier when the key is not pulled out from the lock cylinder A high signal is sent to the host.
  • the altimetry sensing unit is an infrared light pipe, an infrared light pipe, an ultrasonic sensor or a laser sensor.
  • the method further includes a host and a sensing unit that detects whether the key is present on the transport carrier, and when the sensing unit detects that the key is present on the carrier, the sensing unit This signal is sent to the host.
  • the sensor unit is a Hall switch, a magnetic metal detecting sensor or a non-magnetic metal detecting sensor.
  • the lock portion includes a lock cylinder and a lock tongue disposed on the cover body; the lock groove portion is a lock groove disposed on the tub body and matched with the lock tongue, and the lock core can drive the lock tongue to be inserted or
  • the lock-in determination unit includes a handle, and the handle is disposed on the lock cylinder to drive the lock cylinder to rotate, and the lock portion is a boss disposed on the cover body, and the boss is opened The handle is elastically pressed against the boss. When the handle is rotated, the lock cylinder driving the lock tongue is inserted into the lock groove, so that the handle and the barrel are in a locked state, the handle is elastically Pressed into the groove.
  • the method further includes a host and an altimetry sensing unit that detects whether the transport carrier is ultra-high, and the altimetry sensing unit super-transmits the transport carrier when the handle is not pressed into the recess A high signal is sent to the host.
  • the altimetry sensing unit is an infrared light pipe, an infrared light pipe, an ultrasonic sensor or a laser sensor.
  • the transport carrier can only open the cover and the barrel of the transport carrier by opening the handle, causing the handle to move away from the recess and rotating the handle into position.
  • a safe transmission method for pneumatic pipeline transmission Preferably a safe transmission method for pneumatic pipeline transmission:
  • the key with the interlock function and the key and the transmitter interlocking has the function of hindering the normal operation of the transmitter into the transmission pipeline, hindering the normal work, including obstructing the insertion and not being put into the normal position, opening with the key
  • the key is locked with the transmitter, the key and the transmitter are interlocked, and the key is interlocked with the transmitter to transmit
  • the change in the shape of the conveyor increases the combination of the two keys, preventing the transmitter from being placed in the transmission pipe, until the cover and the body of the transmitter are locked, the interlock can be released, the key is reset, and then the obstacle is removed;
  • the transmitter is a transmitter equipped with a lock for the key
  • the key is reset. If the cover and body of the transmitter are not locked yet, the key cannot be reset. The lock should be continued. Only when the lock is locked, the key can be reset. The reset means to remove the key or insert the key into the transmitter. The transmitter does not affect the place where the transmission pipeline works normally. After the key is reset, the transmitter can be placed in the transmission pipeline for transmission;
  • Existing locks can be used as a locking structure and a locking detection mechanism.
  • a safety transmission device for pneumatic pipeline transmission comprises: a locking structure disposed on a transmission carrier and a locking detection mechanism for placing the cover body and the barrel of the transmission carrier in a locked state or unlocking
  • the locking detecting mechanism is configured to determine whether the locking mechanism locks the cover body and the barrel body, and the locking detecting mechanism further is further determined when the locking detecting mechanism determines that the cover body and the barrel body are in a locked state. Lock the locking mechanism.
  • the locking mechanism includes a lock portion and a lock groove portion, and the lock portion and the lock groove portion cooperate to place the cover body and the barrel body in a locked state or an unlocked state;
  • the lock detecting mechanism includes a lock start determination And a locking portion, the lock opening determining portion is configured to determine whether the locking portion places the cover body and the barrel body in a locked state;
  • the locking portion is configured to determine, when the lock opening determining portion is determined, the locking portion The lock portion is locked when the cover body and the tub body are placed in a locked state.
  • the lock portion includes a lock cylinder and a lock tongue disposed on the cover body;
  • the lock groove portion is a lock groove disposed on the tub body and matched with the lock tongue, and the lock core can drive the lock tongue to be inserted or Exiting the lock slot;
  • the lock initiation determining portion includes a key matched with the lock cylinder, and determining whether the cover body and the tub body are in a locked state by whether the key can be pulled out from the lock core;
  • the lock portion includes a pin, when the latch is pulled out of the lock slot to unlock the cover and the tub, the pin entraps the key in the lock cylinder, so that the key cannot be removed from the lock cylinder Pulling out, when the locking tongue is inserted into the locking groove to lock the cover body and the barrel body, the marble unlocks the key, so that the key can be pulled out from the lock core. And locking the lock cylinder relative to the cover.
  • a through hole is formed in the cover body in a radial direction
  • a blind hole is defined in a position opposite to the through hole
  • an outer marble is disposed in the through hole
  • the blind hole is disposed in the blind hole
  • the lock portion includes a lock cylinder and a lock tongue disposed on the cover body;
  • the lock groove portion is a lock groove disposed on the tub body and matched with the lock tongue, and the lock core can drive the lock tongue to be inserted or Exiting the lock slot;
  • the lock initiation determining portion includes a key matched with the lock cylinder, and determining whether the cover body and the barrel body are in a locked state by whether the key can be pulled out from the lock core;
  • the portion includes a key matched with the lock cylinder and a cover top plate disposed on the cover body and located above the lock core, and the cover top plate is provided with an opening at a position corresponding to the lock cylinder, and the opening Forming a match with the key, determining whether the cover body and the tub body are in a locked state by whether the key can be pulled out from the opening;
  • the locking portion includes a key groove opened on an outer circumferential surface of the lock cylinder and a positioning pin elastically connected to the key groove.
  • the positioning pin elastically abuts against the outer circumferential surface of the lock core.
  • the key is located at a position that cannot be pulled out of the opening.
  • the lock portion includes a lock cylinder and a lock block
  • the cover body is rotatably mounted on the tub body via a rotating shaft, and the lock cylinder is disposed on the other side of the tub body opposite to the rotation shaft
  • the lock block is disposed on the lock core
  • the lock groove portion is a groove disposed on the cover body and matched with the lock block, and the cover body is rotated to cover the barrel body
  • the lock opening determination portion includes a key matched with the lock cylinder, and the cover body is judged by whether the key can be pulled out from the lock cylinder
  • the barrel is in a locked state
  • the locking portion includes a marble, and when the locking tongue is pulled out from the locking groove, the cover and the barrel are in an unlocked state, the marble latches the key In the lock cylinder, the key cannot be pulled out from the lock cylinder, and when the lock tongue is inserted into the lock groove to lock the cover body and the barrel body,
  • a first stop and a second stop are respectively disposed on the barrel body and the cover body, and when the cover body is rotated to the barrel body, the second stop is screwed into the first Inside the mouth.
  • the method further includes a limiting piece disposed on the barrel for preventing the lock cylinder from rotating when the cover is in an open state; and when the cover is fastened When the barrel is on the barrel, the limiting piece releases the rotation prevention of the lock cylinder.
  • the key is further provided with a flexible connecting portion or handle for preventing the transport carrier from entering the pneumatic conduit when the key is not pulled out of the lock cylinder.
  • the method further includes: a host and an altimetry sensing unit that detects whether the transport carrier is ultra-high, and the altimetry sensing unit super-transmits the transport carrier when the key is not pulled out from the lock cylinder A high signal is sent to the host.
  • the altimetry sensing unit is an infrared light pipe, an infrared light pipe, an ultrasonic sensor or a laser sensor.
  • the method further includes a host and a sensing unit that detects whether the key is present on the transport carrier, and when the sensing unit detects that the key is present on the carrier, the sensing unit This signal is sent to the host.
  • the sensor unit is a Hall switch, a magnetic metal detecting sensor or a non-magnetic metal detecting sensor.
  • the lock portion includes a lock cylinder and a lock tongue disposed on the cover body; the lock groove portion is a lock groove disposed on the tub body and matched with the lock tongue, and the lock core can drive the lock tongue to be inserted or
  • the lock-in determination unit includes a handle, and the handle is disposed on the lock cylinder to drive the lock cylinder to rotate, and the lock portion is a boss disposed on the cover body, and the boss is opened The handle is elastically pressed against the boss. When the handle is rotated, the lock cylinder driving the lock tongue is inserted into the lock groove, so that the handle and the barrel are in a locked state, the handle is elastically Pressed into the groove.
  • the method further includes a host and an altimetry sensing unit that detects whether the transport carrier is ultra-high, and the altimetry sensing unit super-transmits the transport carrier when the handle is not pressed into the recess A high signal is sent to the host.
  • the altimetry sensing unit is an infrared light pipe, an infrared light pipe, an ultrasonic sensor or a laser sensor.
  • the invention ensures that the transmission carrier entering the transmission pipeline is in a locked state by providing a locking mechanism and a locking detection mechanism on the transmission carrier; and when the locking mechanism is in the locked state, it is locked by the locking detection mechanism Tight, redundant interlocking relationship ensures the safety and reliability of the cover and the barrel of the transport carrier, improves transmission efficiency, and increases privacy.
  • Figure 1 is a schematic view of the device for safe transmission of pneumatic conduit transmission of the present invention in use
  • FIG. 2 is a schematic structural view of the locking mechanism in a locked state in an embodiment of the device of the present invention
  • FIG. 3 is a schematic structural view of the locking mechanism in the unlocked state in the embodiment shown in FIG. 2;
  • Figure 4 is a cross-sectional view taken along line AA of Figure 2, showing the structure of the disk and the locking tongue in the locked state
  • Figure 5 is a cross-sectional view taken along line CC of Figure 3, showing the structure of the disk and the locking tongue in the unlocked state
  • Figure 6 is a schematic illustration of the transport carrier using the apparatus of the present invention after release;
  • Figure 7 is a schematic structural view of another embodiment of the apparatus of the present invention.
  • Figure 8 is a perspective view of still another embodiment of the apparatus of the present invention.
  • Figure 9 is a schematic view showing the structure of the embodiment shown in Figure 8 in a locked state
  • Figure 10 is a schematic structural view of the embodiment shown in Figure 8 in an unlocked state;
  • Figure 11 is a cross-sectional view taken along line BB of Figure 9;
  • Figure 12 is a perspective view of the rotary shaft in the embodiment shown in Figure 8;
  • Figure 13 is a perspective view of the key in the embodiment shown in Figure 8;
  • Figure 14 is a perspective view of the positioning pin in the embodiment shown in Figure 8;
  • Figure 15 is a perspective view of the cover disk in the embodiment shown in Figure 8.
  • Figure 16 is a perspective view of still another embodiment of the apparatus of the present invention, wherein the locking mechanism is in a locked state;
  • Figure 17 is a perspective view of the embodiment shown in Figure 16, wherein the locking mechanism is in an unlocked state;
  • Figure 18 is an enlarged view of a portion D in Figure 17;
  • Figure 19 is a schematic structural view of the locking detecting mechanism in the embodiment shown in Figure 16;
  • Figure 20 is a schematic structural view of a movable piece in the embodiment shown in Figure 16;
  • Figure 21 is a plan view showing the lower portion of the cover in the embodiment shown in Figure 16;
  • Figure 22 is a plan view showing the cover body in a state close to the cover in the embodiment shown in Figure 16;
  • Figure 23 is an enlarged view of a portion E in Figure 22;
  • Figure 24 is a schematic view showing the structure of the handle mechanism transmission member of the lock mechanism
  • Figure 25 is a cross-sectional view taken along line B-B of Figure 24;
  • Figure 26 is a cross-sectional view taken along line C-C of Figure 24;
  • Figure 27 is a plan view of the boss of Figure 24;
  • Figure 28 is a schematic view showing the structure of the present invention in which an altimeter sensor is mounted
  • Figure 29 is a schematic view showing the structure of the present invention in which a key is mounted
  • Figure 30 is a schematic view showing the structure of the transmission carrier not being too high
  • Figure 31 is a schematic view showing the structure of the transport carrier when the key is removed.
  • the pneumatic duct transfer system includes a console 100, a transfer duct 101, and a transport carrier.
  • An inlet 102 and an outlet (not shown) are provided on the transfer line 101.
  • the transport carrier is filled with the items to be transported, and then enters the transport duct 101 from the entrance 102, is transported to the designated location, and then taken out by the exit.
  • the transport carrier includes a tub 1 and a cover 12. The object of the present invention is to prevent the barrel 1 and the lid 12 from being separated during transport.
  • the detecting method of the present invention comprises the following steps: 1) providing a locking mechanism for locking the cover body of the transport carrier and the tub body on the transport carrier; 2) determining whether the locking mechanism will cover the cover body by a locking detecting mechanism
  • the barrel body is locked, and further, the locking detection mechanism further determines whether the locking mechanism itself is in a locked state, and only when the cover body and the barrel body are in a locked state, and the locking mechanism itself is in a locked state, the transmission carrier is allowed. Release into the pneumatic pipe.
  • the locking mechanism includes a lock portion and a lock groove portion, and the lock portion and the lock groove portion cooperate to place the cover body and the barrel body in a locked state or an unlocked state;
  • the lock detecting mechanism includes a lock a determination unit and a locking unit, wherein the lock determination unit is configured to determine whether the lock portion places the cover body and the barrel body in a locked state; the lock portion is configured to determine, when the lock start determination unit determines the lock portion, the cover body and the barrel body When locked, lock the lock.
  • the first embodiment of the apparatus for safely transporting pneumatic conduits of the present invention comprises a locking mechanism and a locking detecting mechanism.
  • the locking mechanism includes a lock portion and a lock groove portion
  • the lock detecting mechanism includes a lock opening determining portion and a locking portion.
  • the lock portion includes a lock cylinder 13 disposed at the center of the cover body 12, a lock tongue 6, a flower disk 15 fixed to the outside of the lock core 13, and a tongue limiting pin 16 fixed to the cover body 12, and the lock tongue 6 passes
  • the return pin 26 is rotatably coupled to the cover body 12.
  • the lock tongue 6 can be disposed in a plurality of directions along the circumference of the cover body 12.
  • the lock tongue 6 can be angular or linear.
  • the lock groove portion is an annular lock groove 20 provided on the barrel 1 to cooperate with the lock tongue 6.
  • a through hole 28 is further disposed in the cover body 12, and an outer marble 21 having a radius equal to the radius of the cover body 12 is disposed in the through hole 28, and a position corresponding to the outer marble 21 is disposed in the lock core 13 at a position opposite to the outer marble 21.
  • the marble 22 and the spring 23 The working surface of the inner marble 22 and the outer marble 21 is spherical, which can reduce the resistance of the inner marble 22 and the outer marble 21 during sliding.
  • a bevel is provided on the outer side of the outer marble 21 to facilitate the fitting of the cover 12 to the barrel 1.
  • the outer marble 21 is provided with a recess 27, and the cover 12 is further provided with a stopper 28 which cooperates with the recess 27.
  • the stopper 28 has a distance from the recess 27 to allow the inner marble 22 to extend into the cover 12.
  • the lock opening determining portion is a key 2 inserted into the lock cylinder 13, and the locking portion is a semi-cylindrical or other shaped marble block 14 disposed between the lock cylinder 13 and the cover body 12, and a plurality of ball pieces 14 are disposed in the marble block 14.
  • the marble 19 that can control whether the key 2 can be pulled out. When the key 2 is turned to an angle (unlocked state), it cannot be pulled out, and when it is rotated to another angle (locked state), it can be pulled out.
  • the lock cylinder 13 is just rotated to the state where it can be pulled out; if it is not locked, the key 2 cannot be pulled out.
  • the locking mechanism is locked by the locking detecting mechanism, ensuring that the cover 12 does not open during the operation of the transport carrier in the pipe.
  • the cover body 12 and the tub 1 can only be opened by inserting the key 2 into the lock cylinder 13 and rotating the lock cylinder 13 to cause the lock tongue 6 to exit the lock groove 20.
  • the lock cylinder 13 can drive the lock tongue 6 into or out of the lock groove 20 through the curved disk (described later) as shown in FIG. 11, and the lock groove 20 can also be as shown in FIG.
  • the lock tongue 6 corresponds to a separate lock groove (described below) structure.
  • a flexible restraint cord 24 is attached to the key 2, and the other end of the flexible restraint cord 24 is fixed to the console 100.
  • the key 2 can be pulled out and connected to the console 100 by the flexible restraint cord 24, and the transport carrier has entered the transport duct 101 from the inlet 102.
  • a handle 25 having a size larger than the size of the inlet 102 of the conveying passage is fixed on the key 2, and the length of the handle 25 may be larger than the size of the inlet 102; or according to actual operation habits. , only larger than the size of a certain direction of the entrance 102.
  • the inlet 102 is rectangular as shown in Fig. 1, and the length of the handle 25 is only required to be larger than the width of the inlet 102.
  • the other structure of this embodiment is the same as that of the first embodiment.
  • the cover 12 of the transport carrier includes a cover top tray 8, a cover tray 3 and a cover lower tray 4, between the cover top tray 8 and the cover upper tray 3, the cover tray 3 and the cover lower tray. There are cavities between 4 each.
  • the lock portion includes a lock cylinder 11, and a plurality of lock tongues 6.
  • the lock cylinder 11 is rotatably mounted at the center of the upper tray 3 and below the top tray 8.
  • a curved disk holder 13 is fixed on the circumference of the lower end portion of the lock cylinder 11, and a curved disk 17 is fixed to the curved disk holder 13.
  • the lock groove portion is a slit hole 49 corresponding to each of the lock tongues 6 which is opened in the circumferential direction of the tub body 1.
  • a key groove 18 is disposed on each of the two sides of the upper end of the lock cylinder 11.
  • a space corresponding to the two key grooves 18 is disposed in the space between the cover top plate 8 and the cover plate 3, and a positioning pin 10 is provided for working therewith.
  • One end of the positioning pin 10 is provided with a compression spring 9, and the other end abuts against the outer peripheral surface of the lock cylinder 11. It is also possible to provide only one keyway 18 on the lock cylinder 11, and accordingly only one positioning
  • a plurality of arcuate chutes 7 are evenly distributed on the curved disk 17. The diameter of one end of the chute 7 is gradually increased from the one end to the other end.
  • Each sliding slot 7 is provided with a sliding cylindrical pin 5, and the locking tongue 6 is connected to the cylinder. Pin 5 on.
  • a plurality of slots 49 for the movement of the locking tongue 6 are evenly disposed on the cover disc 3.
  • the inner side of the upper end of the barrel 1 of the transport carrier is provided with a lock that cooperates with the lock tongue 6 Slot 20.
  • the lock opening determining portion is a key 2 that cooperates with the central key hole of the lock cylinder 11, and the cover top plate 8 is provided with a socket 50 corresponding to the shape of the key hole and aligned.
  • the action process of this embodiment is: when the cover 12 of the transport carrier is separated from the tub 1 thereof, the key 2 is inserted into the key hole in the center of the lock core 11 through the insertion hole 50 on the cover top disk 8 at this time, The positioning pin 10 is located in the key groove 18 of the lock cylinder 11 in an extended state, that is, the locking mechanism is in a locked state; when the cover 12 needs to be placed on the barrel 1, the compression spring 9 is overcome first. The elastic force, the key 2 is turned, and the lock cylinder 11 is rotated to further rotate the curved disk 17 fixedly connected with the lock cylinder 11. Then, the cylindrical pin 5 drives the locking tongue 6 to slide along the sliding slot 7 on the curved disk 17.
  • the locking tongue 6 Since the diameter of the sliding groove 7 gradually changes from one end to the other end, the locking tongue 6 is gradually retracted into the cover body 12, at this time The locking mechanism is in an unlocked state, and only in the unlocked state, the cover 12 can be covered on the barrel 1. After the cover 12 is engaged with the barrel 1, the key 2 is turned again in the opposite direction, and the locking tongue 6 gradually The lock groove 20 extending to the barrel 1 is fitted, and at the same time, the sound generated when the positioning pin 10 is engaged with the key groove 18 is heard, and the key 2 can be pulled out, and the cover 12 and the barrel 1 are firmly engaged in a certain manner. Release the case.
  • the key 2 can be removed from the key hole and the socket on the top plate 8 after being reset, otherwise the tooth of the key 2 will be covered.
  • the disk 8 can't be pulled out.
  • the locked state due to the close fitting of the positioning pin 10 and the keyway 18 on the lock cylinder 11, the two will not be easily disengaged, so the lock cylinder 11 will not rotate, and thus the lock tongue 6 will not escape from the lock groove. 20 off. That is, in the locked state of the locking mechanism, the locking mechanism is simultaneously locked by the locking detection mechanism, further ensuring that the unlocking is not performed during the transmission.
  • the apparatus of the present invention is mainly applied to the case where the cover 12 of the transport carrier and the tub 1 are rotatably coupled together, such as by a rotating shaft 35 or a hinge.
  • a first stop 30 is provided on the barrel body 1
  • a second stop 31 is provided on the cover body 12 to cooperate with the first stop 30.
  • the rotating cover 12 is fastened to the barrel 1, the second opening 30 is screwed into the first opening 31, on the one hand, the cover 12 and the barrel 1 are prevented from being misplaced in the axial direction of the transport carrier.
  • the cover 12 when the cover 12 is opened, it can only be rotated counterclockwise as shown (or rotate clockwise, that is, the first and second stops 30, 31 are placed relative to the lock (lower) Said barrel 1 and the other side of the cover 12).
  • the lock portion of the apparatus of the present invention includes a lock cylinder 36 and a lock block 37 having an eccentric core disposed on the lock cylinder 36.
  • the lock cylinder 36 is rotatably mounted in the tub 1 and the lock block 37 is located above the tub 1 in a horizontal position corresponding to the cover 12.
  • a longitudinal groove 51 is disposed on the inner side of the mouth 30 of the barrel 1, that is, toward the center of the barrel 1, and two symmetrically arranged elastic pieces 46 are mounted on the bottom of the longitudinal groove.
  • the two pieces of the elastic piece 46 are connected to the limiting piece 32; the longitudinal groove 51
  • the inner shrapnel 46 can also It can be replaced by other types of telescopic devices, such as springs, as long as the limiting piece 32 can be moved up and down.
  • Two limiting protrusions 45 are disposed on two sides of the upper end of the limiting piece 32, and the two limiting protrusions 45 function as:
  • the lock block 37 When 12 is open, the lock block 37 faces the outside of the tub 1 and cannot be turned counterclockwise or clockwise toward the central axis of the tub 1.
  • An angular contact piece 33 is provided on the lower side of the limiting piece 32.
  • the cover 12 is provided with a recess 52 for accommodating the lock block 37, and the recess 52 is provided with a press block 34 which cooperates with the angular contact piece 33.
  • the lock-up determination portion and the lock portion are the same as those in the first embodiment.
  • a notch 47 is further provided on the recess 52 of the cover 12. Since the notch 47 is provided, the cover body 12 is not in contact with the upper lock core 37 during the cover process to prolong the service life.
  • the operation process of this embodiment is as follows: As shown in Fig. 7, the lock block 37 is located outside the barrel 1, and the key 2 is inserted into the lock core 36 and cannot be pulled out. Under the blocking of the limiting piece 32, the lock cylinder 36 cannot be rotated. The cover body 12 is rotated in the direction of the lock block 37. The clamp 34 in the lock cylinder recess 52 contacts the angular contact piece 33, and the angular contact piece 33 is pressed into the longitudinal groove 51. At this time, the key 2 is screwed, and the lock block is locked. 37 is rotated into the recess 52, and when the angular contact piece 33 is not pressed into the longitudinal groove 51, the lock block 37 cannot be rotated. As shown in Figure 16.
  • the key 2 just turns to the position where it can be pulled out.
  • the marble block 14 and the marble 19 fix the marble block 14 and the lock cylinder 36, thereby fixing the barrel 1 and the lock core 36 so that the two cannot be relatively rotated and cannot be unlocked. That is, in the state where the key 2 is pulled out, the locking mechanism is locked by the locking detecting mechanism, ensuring that the cover 12 does not open while the transport carrier is running inside the pipe.
  • the lock portion of the embodiment includes a lock cylinder 13 and a lock tongue 6 disposed on the cover body; the lock groove portion is a lock groove 20 disposed on the barrel body and matched with the lock tongue 6, the lock cylinder 13
  • the drive lock tongue 6 is inserted into or withdrawn from the lock groove 20;
  • the lock release determining portion includes a handle 53.
  • the handle 53 is provided with a reset positioning block 58.
  • the handle 53 is disposed on the lock cylinder 13 to drive the lock cylinder 13 to rotate, and the lock portion For the boss 55 disposed on the cover body 12, the boss 55 is provided with a recess 57.
  • the handle 53 is elastically pressed against the boss 55.
  • the lock cylinder 13 drives the lock tongue 6 into the lock slot. 20, so that when the cover body 12 and the tub 1 are in the locked state, the reset positioning block 58 of the handle 53 can be elastically pressed into the recess 57.
  • the handle 53 can be coupled to the lock cylinder 13 via a cross pin 54, and the cross pin 54 is provided with a torsion spring 59 having a force for always resetting the handle 53, so that the handle 53 is externally The end is pressed toward the cover end, and the handle 53 drives the lock cylinder 13 to rotate by the cross pin 54.
  • the handle 53 retracts the locking tongue 6, the handle 53 is lifted up (indicated by a two-dot chain line); when the handle 53 screws the locking tongue 6 into the locking groove 20, the reset positioning block 58 of the handle 53 and the groove of the boss 55 57 is facing, at this time, the hand is released, and the handle 53 is inserted into the recess 57 by the elastic force.
  • the recess 57 of the boss 55 serves to lock the lock cylinder 13.
  • the angle at which the handle 53 is placed is such that the reset positioning block 58 cannot fall into the recess 57, and the handle 53 is raised at a high position by the non-grooved portion of the boss 55 of FIG.
  • the reset positioning block 58 of the handle 53 can be separated from the recess 57 by rotating the handle 53, and the handle 53 can be rotated to the proper position, that is, the position of the lock tongue 6 exiting the lock slot 20.
  • the lid body 12 and the tub 1 are in an open state, that is, the lid body 12 is opened.
  • the lock cylinder 13 only functions to drive the lock tongue 6 into or out of the lock groove 20, so that the heart does not have a key, and the handle 53 functions as the key 2 in the previous embodiment.
  • FIG. 28 it is a schematic structural diagram of a transmitting workstation of a transmission system equipped with an altimeter sensor, 102 is an entrance of a transmitting workstation of the transmission system, and 103 is an altimetry sensor installed at an entrance of the transmitting workstation when the transmission carrier is super When it is high, it can be observed.
  • the altimeter sensor 103 can be an infrared light pipe, an infrared light pipe, an ultrasonic sensor or a laser sensor. The object is blocked and the object is not blocked.
  • the signal is different, through the wire and the host (not The figure shows) connected, and reports whether there is a super high signal to the host in time, so that the host can make an instruction not to send or send;
  • 104 is a transmission carrier
  • 105 is a handle or key of the transmission carrier, when there is a key 105 is not pulled
  • the transmission carrier super high is detected by the sensor as shown in Fig. 28; when the key has been pulled out or the handle is reset, the transmission carrier is not over high, and the sensor 103 does not detect, as shown in Fig. 30
  • the state is a schematic diagram of a state structure in which the transmission carrier is not super high.
  • Fig. 29 it is a schematic structural view of the present invention in which a key is installed.
  • 102 is the entrance of the transmitting workstation of the transmission system
  • 103 is the sensor for the presence of the key, which is installed at the entrance of the transmitting workstation where the key can be detected
  • the sensor 103 is a Hall switch, a magnetic metal detecting sensor or a non-magnetic metal detecting.
  • the sensor is connected to the host through a wire.
  • 105 is the key of the transmission carrier, which is a key corresponding to the sensor 103 containing magnetic or magnetic metal or non-magnetic metal material.
  • the sensor 103 is connected to the host through a wire, and the signal of the keyless 105 is reported to the host in time, so that The host makes an instruction not to send or send; when the key 105 is not pulled out, the special material of the key 105 is detected by the sensor 103 as shown in the state of FIG. 29, the host does not send or send an instruction; when the key 105 has been pulled out At the time, the sensor 103 does not detect, as shown in the state of FIG. 30 and FIG. 31, the host makes an instruction to transmit; 104 is a transmission carrier.
  • the host of this embodiment may be a programmable controller purchased from Beijing Yinrong Technology Co., Ltd. and the like.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un procédé et un dispositif de transport sécurisé par tuyau pneumatique. Le procédé de transport consistant à agencer des moyens de verrouillage pour verrouiller le couvercle (12) et le corps du transporteur pneumatique (1) ; déterminer par des moyens de détection de verrouillage si le couvercle (12) et le corps du transporteur pneumatique (1) sont ou non interverrouillés entre eux par les moyens de verrouillage. C'est uniquement lorsque les moyens de détection de verrouillage déterminent que le couvercle (12) et le corps du transporteur pneumatique (1) sont verrouillés entre eux que le transporteur pneumatique peut être amené à entrer dans le tuyau pneumatique. Le dispositif de transport pneumatique comporte des moyens de verrouillage et des moyens de détection de verrouillage disposés sur le transporteur pneumatique. L'invention s'assure que le transporteur pneumatique entre dans le tuyau de transport pneumatique dans un état de verrouillage. Lorsque les moyens de verrouillage sont verrouillés, le transporteur pneumatique est également verrouillé par les moyens de détection de verrouillage. L'invention assure la fiabilité du couvercle (12) et du corps du transporteur pneumatique (1) dans l'état de verrouillage et améliore le rendement et la confidentialité du transport.
PCT/CN2008/070918 2007-05-08 2008-05-08 Procédé et dispositif de transport sécurisé par tuyau pneumatique WO2008134989A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN200710200592.1 2007-05-08
CN200710200592 2007-05-08
CN200710201009 2007-07-06
CN200710201009.9 2007-07-06

Publications (1)

Publication Number Publication Date
WO2008134989A1 true WO2008134989A1 (fr) 2008-11-13

Family

ID=39943143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/070918 WO2008134989A1 (fr) 2007-05-08 2008-05-08 Procédé et dispositif de transport sécurisé par tuyau pneumatique

Country Status (1)

Country Link
WO (1) WO2008134989A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556436A (en) * 1969-04-16 1971-01-19 Diebold Inc Closure for pneumatic system carrier
US3893584A (en) * 1973-06-26 1975-07-08 Raymond Lee Organization Inc Utility meter container
DE2616245A1 (de) * 1975-10-15 1977-10-20 Bruno Rieth Gmbh Rohrpostbuechse
US4273478A (en) * 1977-04-12 1981-06-16 Stig Cedergren Locking security container
DE20215651U1 (de) * 2002-10-11 2003-02-27 Sumetzberger Walter Hülse für eine Rohrpostanlage
US6658903B1 (en) * 2000-09-27 2003-12-09 Mcshane James P. Thermally insulated lock box and lock therefor
CN1668519A (zh) * 2002-06-04 2005-09-14 兰普森创意股份有限公司 安全系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556436A (en) * 1969-04-16 1971-01-19 Diebold Inc Closure for pneumatic system carrier
US3893584A (en) * 1973-06-26 1975-07-08 Raymond Lee Organization Inc Utility meter container
DE2616245A1 (de) * 1975-10-15 1977-10-20 Bruno Rieth Gmbh Rohrpostbuechse
US4273478A (en) * 1977-04-12 1981-06-16 Stig Cedergren Locking security container
US6658903B1 (en) * 2000-09-27 2003-12-09 Mcshane James P. Thermally insulated lock box and lock therefor
CN1668519A (zh) * 2002-06-04 2005-09-14 兰普森创意股份有限公司 安全系统
DE20215651U1 (de) * 2002-10-11 2003-02-27 Sumetzberger Walter Hülse für eine Rohrpostanlage

Similar Documents

Publication Publication Date Title
US10117536B2 (en) Automatic door closing device for secure locker system
CN101228561B (zh) 用于存储钞票以及类似物的箱
US7186176B2 (en) Coin dispensing apparatus with safe housing
US20160177615A1 (en) Tamper evident storage device for items of value
EP2278560B1 (fr) Mécanisme d'obturateur de sécurité pour un dispositif de manipulation de devises
TWI305631B (en) Coin deposit apparatus
US9962993B2 (en) Brake mechanism for mobile currency vaults
WO2008134989A1 (fr) Procédé et dispositif de transport sécurisé par tuyau pneumatique
CN101314435A (zh) 一种安全传输器的方法及装置
CN101391708B (zh) 一种气动管道传输的安全传输载体方法及装置
US7364157B2 (en) Compact backnote dispensing device with banknote length sensor
WO2019105300A1 (fr) Distributeur automatique pour joints d'étanchéité de câble d'étanchéité à haute sécurité
JP4137032B2 (ja) 有料駐輪システムにおける施錠装置
CN101323397A (zh) 一种气动管道传输的安全检测方法及装置
KR100981776B1 (ko) 매체자동지급기의 고객접근모듈
CA2445935A1 (fr) Distributeur automatique avec verrouillage de couvercle telecommande
CN101314437A (zh) 一种带有手柄的传输器
CN104401727B (zh) 一种气动管道传输的方法及装置
US8459434B2 (en) Article receiving and detection apparatus and method therefore
CN101314440B (zh) 一种具有互锁功能的传输器
CN105347035B (zh) 一种带有约束绳的传输器及其方法
CN105712082A (zh) 一种智能传输器的方法及装置
CN101337625A (zh) 一种气动管道传输的安全传输方法及装置
CN101811624B (zh) 一种传输器的方法及装置
JP4481122B2 (ja) 硬貨繰出装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08734273

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08734273

Country of ref document: EP

Kind code of ref document: A1