阅读说明：本技术 一种可对行李包裹检测的三杆门 (Three-rod door capable of detecting luggage package ) 是由 钟盈盈 于 2019-10-31 设计创作，主要内容包括：本发明公开的一种可对行李包裹检测的三杆门,包括闸机,所述闸机右端面内设有三杆转腔,所述三杆转腔上壁右端呈四十五度向上,所述三杆转腔上壁可转动的设有转盘,所述转盘外圆面内环形阵列且贯穿设有转杆腔,所述转杆腔内可翻转的设有拦截杆,位于最上侧的所述转杆腔处于水平状态,本发明通过在三杆闸机上设置X光扫描,对行李进行一边输送一边检测,便于行李的和乘客的通过,加快了通过效率的同时确保了乘客的安全,同时在行李检测腔对外一侧设置有挡布,并且在确保行李完全通过检测后,乘客才可通过闸机,避免携带危险物品的乘客进入的同时,也避免乘客的物品丢失,大大提高安全性。(The invention discloses a three-rod door capable of detecting luggage packages, which comprises a gate, wherein a three-rod rotating cavity is arranged in the right end face of the gate, the right end of the upper wall of the three-rod rotating cavity is upwards in forty-five degrees, a rotating disc is rotatably arranged on the upper wall of the three-rod rotating cavity, a rotating rod cavity is annularly arrayed in the outer circle face of the rotating disc and penetrates through the rotating rod cavity, a blocking rod is arranged in the rotating rod cavity in a turnover manner, the rotating rod cavity positioned at the uppermost side is in a horizontal state, the three-rod gate is provided with X-ray scanning to convey and detect luggage at one side, so that the passage of the luggage and passengers is facilitated, the passing efficiency is accelerated, the safety of the passengers is ensured, meanwhile, a blocking cloth is arranged at the outer side of the luggage detecting cavity, and after the luggage completely passes through the detection, the passengers carrying dangerous articles can pass through the gate, the entrance of the luggage is avoided, and the articles of, the safety is greatly improved.)

1. A three-bar door capable of detecting luggage parcels comprises a gate and is characterized in that: the brake is characterized in that a three-rod rotating cavity is formed in the right end face of the brake, the right end of the upper wall of the three-rod rotating cavity is upwards forty-five degrees, the rotatable rotating disc of the upper wall of the three-rod rotating cavity is arranged, a rotating rod cavity is arranged in the outer circle face of the rotating disc in a penetrating manner, a blocking rod can be arranged in the rotating rod cavity in a rotatable manner, the rotating rod cavity positioned at the uppermost side is in a horizontal state, a rotating column which is rotatably connected to the upper wall of the three-rod rotating cavity is fixedly arranged on the left upper end face of the rotating disc, a chuck cavity is arranged on the left upper side of the three-rod rotating cavity, the upper end of the rotating column extends into the chuck cavity, a chuck is fixedly arranged on the outer circle face of the chuck, three clamping cavities are arranged on the annular array of the outer circle face of the chuck, a clamping device is arranged on the left upper side of the chuck cavity, a clamping rod inserted into the clamping cavity is arranged in the, and drives the chuck to rotate one hundred eighty degrees, at the moment, the clamping rod is inserted into the next clamping cavity again, a locking device is arranged at the center in the turntable, three locking rods corresponding to the intercepting rods are arranged in an annular array in the locking device, a clamping groove is arranged in one end of the interception rod close to the rotary disc, the locking rod extends into the clamping groove, thereby preventing the interception bars from overturning, when emergency evacuation is needed, the locking device can move the locking bar at the uppermost side out of the clamping groove, at the moment, the interception bars at the uppermost side can be overturned to be in a vertical state, a detection cavity is arranged on the left side of the three-rod rotating cavity, a conveying device is arranged on the lower side of the detection cavity, a sealing device is arranged on the front side of the conveying device, and a blocking cloth for blocking the front side of the detection cavity is arranged in the sealing device, the blocking cloth is opened, and the conveying device drives the luggage to move backwards and detect.

2. A luggage wrap detectable three bar door according to claim 1, wherein: the screens device is including locating the rotation chamber of the upper left side in chuck chamber, rotate chamber right side lower wall with the intercommunication is equipped with the kelly chamber between the upper left wall lower extreme in chuck chamber, kelly slidable locates the kelly intracavity, the kelly is done the upper end and extends to rotate the fixed drive plate that is equipped with of intracavity, it is equipped with the spout to run through around in the drive plate, the rotatable spur gear that is equipped with down of chamber back wall, the skew axle center department of terminal surface is fixed to be equipped with and extends to drive the slide bar in the spout before the lower spur gear down, drive plate right side lower extreme with rotate fixedly connected with extension spring between the chamber right side lower wall, extension spring can drive the below removes and resets to the drive plate side right.

3. A luggage wrap detectable three bar door according to claim 1, wherein: the locking device comprises a pulling cavity arranged at the center in the turntable, the locking rod can slide between the pulling cavity and the inner wall of the rotating rod cavity, one end of the locking rod, which is close to the symmetry center, extends into the pulling cavity, a pulling plate is fixedly arranged, the left upper side of the pulling cavity is communicated with a cavity with an opening facing to the upper left, a through hole communicated with the cavity is arranged in the rotating column in a penetrating manner, a fixed column is fixedly arranged on the left upper wall of the chuck cavity, the right lower end of the fixed column penetrates through the through hole and extends into the cavity, a sliding guide cavity with an opening opposite to the pulling cavity is arranged in the right lower end surface of the fixed column, a pulling block is slidably arranged in the sliding guide cavity, the right lower end of the pulling block extends to the upper right side in the pulling cavity, a crank connecting rod cavity is communicated with the upper left side of the sliding guide cavity, and a crank is rotatably, the crank is far away from rotation center one end hinged joint and is connected with the connecting rod, the connecting rod has upper end hinged joint in pulling the upper left end of piece, the fixed block that is equipped with the triangle-shaped of pulling chamber lower right wall center, the trilateral of fixed block respectively with three the pulling plate is relative, fixed block and three respectively fixedly connected with reset spring between the pulling plate.

4. A luggage wrap detectable three bar door according to claim 2, wherein: rotate the chamber upside and be equipped with the transmission chamber, the rotatable driven bevel gear that is equipped with of transmission chamber right side lower wall, the fixed pivot that is equipped with in driven bevel gear axle center, the lower extreme extends to the right side of pivot crank connecting rod intracavity and fixed connection in crank rotation center, the rotatable meshing that is equipped with of transmission chamber back wall driven bevel gear's drive bevel gear, the drive bevel gear rear end is fixed and is equipped with straight-teeth gear.

5. A luggage wrap detectable three bar door according to claim 1, wherein: conveyor locates including the intercommunication detect the chamber of carrying of chamber downside, carry the chamber about between the wall preceding back symmetry and rotatable be equipped with carry the axle, carry the fixed delivery wheel that is equipped with of off-axial disc, around being equipped with the conveyer belt between the delivery wheel, carry the chamber right side and be equipped with synchronous chamber, carry the axle right-hand member to extend to the fixed driven pulleys that are equipped with in synchronous chamber, rotatable driving pulley that is equipped with between the driven pulleys, driving pulley with around being equipped with the hold-in range between the driven pulleys, the driving pulley right-hand member is fixed and is equipped with transmission bevel gear.

6. A luggage wrap detectable three bar door according to claim 1, wherein: the sealing device comprises a telescopic cavity which is arranged at the front side of the conveying cavity and communicated with the lower wall of the detection cavity, the left wall and the right wall of the detection cavity are symmetrical and are communicated with the upper side of the telescopic cavity, the detection cavity is internally provided with a lifting rod with the left end and the right end extending into the lifting plate cavity in a vertically sliding way, the upper end is fixedly connected with the front end of the lower end surface of the lifting rod, the lower wall of the telescopic cavity is communicated with a driving sliding cavity, the left wall and the right wall of the driving sliding cavity are symmetrically and rotatably provided with telescopic screw rods which are fixedly connected with each other, the driving slide blocks which are symmetrically arranged at the left and the right in the driving slide cavity and can slide are respectively in threaded connection with the telescopic screw rods at the left and the right sides, the lifting rod is characterized in that a driven sliding cavity is formed in the lower end face of the lifting rod, driven sliding blocks are symmetrically arranged in the driven sliding cavity in a bilateral mode and can slide in the driven sliding cavity, and telescopic hinges are connected between the driven sliding blocks and the driving sliding blocks through hinges.

7. A luggage wrap detectable three bar door according to claim 6, wherein: the utility model discloses a take-up roller, including the take-up roller, take-up roller cavity left and right wall, take-up roller cavity right side is equipped with the batching roller, keep off the cloth lower extreme and pass flexible chamber and extend to take-up roller cavity and convolute in on the excircle face of batching roller, take-up roller cavity with the take-up roller cavity right side is equipped with rotates the chamber, the batching roller right-hand member extends to rotate the intracavity fixed driven spur gear that is equipped with, driven spur gear right-hand member with rotate fixedly connected with clockwork spring between the chamber right wall, flexible screw rod right-hand member extends to it is equipped with the meshing to rotate the intracavity fixed initiative spur gear that is equipped with of driven spur gear upper end, the fixed take-up roller.

8. A luggage wrap detectable three bar door according to claim 5, wherein: the upper wall of the synchronous cavity is communicated with a lifting cavity at the center, a lifting block is arranged in the lifting cavity in a vertically sliding manner, the upper end of a pull wire penetrates through the upper wall of the lifting cavity and is fixedly connected to the left end of the upper end surface of the lifting block, a power motor is fixedly arranged in the lifting block, the lower end of the power motor is in power connection with a power bevel gear which can be meshed with the transmission bevel gear, the front side of the lifting cavity is communicated with a control cavity, a control block which is fixedly connected to the front end of the lifting block is arranged in the control cavity in a vertically sliding manner, a control motor is fixedly arranged in the upper wall, the lower end of the control motor is in power connection with a control screw which is in threaded connection with the control block, the right end of the upper wall of the lifting cavity is communicated with a rack cavity which is communicated with the rotating cavity and the left wall of the transmission cavity, the rack may be engaged with the upper spur gear and the lower spur gear.

9. A luggage wrap detectable three bar door according to claim 1, wherein: the outer disc of column spinner is equipped with the angle detector that fixed set up in the floodgate machine that offsets, angle detector electric connection in control motor, the left wall internal fixation of detection chamber is equipped with X photo detector, X photo detector can inspect the parcel, fixed first coin detector and the second coin detector of being equipped with in floodgate machine up end front end, first coin detector with the coin detector of second can scan the detection by bus coin.

Technical Field

The invention relates to the technical field of three-rod gates, in particular to a three-rod gate capable of detecting luggage packages.

Background

In many cities, all be equipped with the BRT public transit, and the bus stop is all need buy the ticket earlier and take a bus, and most BRT bus stops adopt three poles of gates to dredge the passenger, work such as count, but because the mode of passing through of three poles of gates is one alone pole, and space limitation, some suitcase and great parcel can not pass through easily, can take place the suitcase card even and influence passenger's ticket checking and pass through in three poles of gates, the passenger need cross the gate with luggage from the top just can, it is extremely unchangeable to the passenger. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

the common three-rod gate adopts a one-person-one-rod mode, and due to the fact that space between the three rods is small, luggage is not easy to pass through, and even the phenomenon that the luggage is clamped and the like occurs, ticket checking is affected.

In order to solve the problems, the three-bar door capable of detecting the luggage parcels is designed in the embodiment, the three-bar door capable of detecting the luggage parcels in the embodiment comprises a gate machine, a three-bar rotating cavity is arranged in the right end face of the gate machine, the right end of the upper wall of the three-bar rotating cavity is upwards forty-five degrees, a rotary table is rotatably arranged on the upper wall of the three-bar rotating cavity, a rotary column which is rotatably connected to the upper wall of the three-bar rotating cavity is fixedly arranged on the upper left end face of the rotary table, a chuck cavity is arranged on the upper left side of the three-bar rotating cavity, the upper end of the rotary column extends into the chuck cavity, a chuck is fixedly arranged on the outer circular surface of the chuck, three clamping cavities are arranged on the upper left side of the chuck cavity, and a clamping device is arranged on the upper left side of the chuck cavity, the blocking device is internally provided with a blocking rod inserted into the blocking cavity at the lower left side, the blocking rod is pushed to drive the turntable to rotate one hundred twenty degrees after being moved out of the blocking cavity, the chuck is driven to rotate one hundred eighty degrees, the blocking rod is inserted into the next blocking cavity again at the moment, the inner center of the turntable is provided with a locking device, the locking device is internally provided with three locking rods corresponding to the blocking rods in an annular array manner, one end, close to the turntable, of each blocking rod is internally provided with a clamping groove, the locking rods extend into the clamping grooves to prevent the blocking rods from overturning, when emergency evacuation is needed, the locking device can move the locking rods at the uppermost side out of the clamping grooves, the blocking rods at the uppermost side can be overturned to a vertical state, the left side of the three-rod rotating cavity is provided with a detection cavity, and the lower side of the detection cavity is provided with a conveying device, the front side of the conveying device is provided with a sealing device, a blocking cloth for sealing the front side of the detection cavity is arranged in the sealing device, the blocking cloth is opened, and the conveying device drives the luggage to move backwards and detect.

Preferably, the screens device is including locating the rotation chamber of the upper left side in chuck chamber, rotate chamber right side lower wall with the intercommunication is equipped with the kelly chamber between the upper left wall lower extreme in chuck chamber, kelly slidable locates the kelly intracavity, the kelly is done the upper end and extends to rotate the fixed drive plate that is equipped with of intracavity, it is equipped with the spout to run through around in the drive plate, rotate the rotatable spur gear down that is equipped with of chamber back wall, the skew axle center department of terminal surface is fixed to be equipped with and extends to drive the slide bar in the spout down, drive plate right side lower extreme with rotate fixedly connected with extension spring between the chamber right side lower wall, extension spring can drive the below in drive plate right side removes and resets.

Preferably, the locking device comprises a pulling cavity arranged at the center in the turntable, the locking rod can slide between the pulling cavity and the inner wall of the rotating rod cavity, one end of the locking rod, which is close to the symmetry center, extends into the pulling cavity, a pulling plate is fixedly arranged in the pulling cavity, the left upper side of the pulling cavity is communicated with a cavity with an opening facing to the upper left, a through hole communicated with the cavity is arranged in the rotating column in a penetrating manner, a fixed column is fixedly arranged on the left upper wall of the chuck cavity, the right lower end of the fixed column penetrates through the through hole and extends into the cavity, a sliding guide cavity with an opening opposite to the pulling cavity is arranged in the right lower end face of the fixed column, a pulling block is slidably arranged in the sliding guide cavity, the right lower end of the pulling block extends to the upper right side in the pulling cavity, a crank connecting rod cavity is communicated with the upper left side of the sliding guide cavity, and a crank, the crank is far away from rotation center one end hinged joint and is connected with the connecting rod, the connecting rod has upper end hinged joint in pulling the upper left end of piece, the fixed block that is equipped with the triangle-shaped of pulling chamber lower right wall center, the trilateral of fixed block respectively with three the pulling plate is relative, fixed block and three respectively fixedly connected with reset spring between the pulling plate.

Preferably, it is equipped with the transmission chamber to rotate the chamber upside, the rotatable driven bevel gear that is equipped with of transmission chamber right side lower wall, the fixed pivot that is equipped with in driven bevel gear axle center, the right lower extreme of pivot extends to crank connecting rod intracavity and fixed connection in crank rotation center, the rotatable meshing that is equipped with of transmission chamber back wall the drive bevel gear of driven bevel gear, the drive bevel gear rear end is fixed and is equipped with straight-tooth gear.

Preferably, conveyor locates including the intercommunication detect the transport chamber of chamber downside, carry the chamber about between the wall preceding back symmetry and rotatable transport axle that is equipped with, carry the fixed delivery wheel that is equipped with of off-axial disc, around being equipped with the conveyer belt between the delivery wheel, it is equipped with synchronous chamber to carry the chamber right side, carry the axle right-hand member to extend to the fixed driven pulleys that are equipped with in synchronous chamber, rotatable driving pulley that is equipped with between the driven pulleys, driving pulley with around being equipped with the hold-in range between the driven pulleys, the fixed transmission bevel gear that is equipped with of driving pulley right-hand member.

Preferably, the closing device comprises a telescopic cavity which is arranged at the front side of the conveying cavity and communicated with the lower wall of the detection cavity, the left wall and the right wall of the detection cavity are symmetrical and are communicated with the upper side of the telescopic cavity, the detection cavity is internally provided with a lifting rod with the left end and the right end extending into the lifting plate cavity in a vertically sliding way, the upper end is fixedly connected with the front end of the lower end surface of the lifting rod, the lower wall of the telescopic cavity is communicated with a driving sliding cavity, the left wall and the right wall of the driving sliding cavity are symmetrically and rotatably provided with telescopic screw rods which are fixedly connected with each other, the driving slide blocks which are symmetrically arranged at the left and the right in the driving slide cavity and can slide are respectively in threaded connection with the telescopic screw rods at the left and the right sides, the lifting rod is characterized in that a driven sliding cavity is formed in the lower end face of the lifting rod, driven sliding blocks are symmetrically arranged in the driven sliding cavity in a bilateral mode and can slide in the driven sliding cavity, and telescopic hinges are connected between the driven sliding blocks and the driving sliding blocks through hinges.

Preferably, the initiative sliding chamber downside is equipped with the winding wheel chamber, the rotatable cloth roller that is equipped with between the wall of the left and right sides in winding wheel chamber, it passes to keep off the cloth lower extreme flexible chamber and extend to in the winding wheel chamber and convolute in on the cloth roller excircle face, the winding wheel chamber with the initiative sliding chamber right side is equipped with rotates the chamber, the cloth roller right-hand member extends to it is equipped with driven spur gear to rotate the intracavity fixation, driven spur gear right-hand member with rotate fixedly connected with clockwork spring between the wall of the chamber right side, the flexible screw rod right-hand member extends to it is equipped with the meshing to rotate the intracavity fixation the initiative spur gear of driven spur gear upper end, the fixed take-up pulley that is equipped with of initiative spur gear right-hand member, around being equipped with the acting as go.

Preferably, the upper wall of the synchronous cavity is provided with a lifting cavity in a center communication manner, a lifting block is arranged in the lifting cavity in a vertically sliding manner, the upper end of a pull wire penetrates through the upper wall of the lifting cavity and is fixedly connected to the left end of the upper end face of the lifting block, a power motor is fixedly arranged in the lifting block, the lower end of the power motor is in power connection with a power bevel gear which can be meshed with the transmission bevel gear, the front side of the lifting cavity is provided with a control cavity in a communication manner, a control block fixedly connected to the front end of the lifting block is arranged in the control cavity in a vertically sliding manner, a control motor is fixedly arranged in the upper wall, the lower end of the control motor is in power connection with a control screw rod which is in threaded connection with the control block, the right end of the upper wall of the lifting cavity is in communication manner with a rack cavity which is communicated with the rotating cavity and the left wall, the rack may be engaged with the upper spur gear and the lower spur gear.

Preferably, an angle detector fixedly arranged in the gate is arranged against the outer circumferential surface of the rotating column, the angle detector is electrically connected to the control motor, an X-ray detector is fixedly arranged in the left wall of the detection cavity and can be used for detecting a parcel, a first coin detector and a second coin detector are fixedly arranged at the front end in the upper end surface of the gate, and the first coin detector and the second coin detector can be used for scanning and detecting riding coins.

The invention has the beneficial effects that: according to the invention, the X-ray scanning is arranged on the three-rod gate, so that the luggage is conveyed and detected at the same time, the luggage and passengers can conveniently pass through the three-rod gate, the passing efficiency is accelerated, the safety of the passengers is ensured, meanwhile, the blocking cloth is arranged on the outer side of the luggage detection cavity, and after the luggage is completely detected, the passengers can pass through the three-rod gate, so that the passengers carrying dangerous articles can be prevented from entering the three-rod gate, the articles of the passengers can be prevented from being lost, and the safety is greatly improved.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a three-bar door for baggage package inspection according to the present invention;

FIG. 2 is an enlarged view of the structure of "A" in FIG. 1;

FIG. 3 is an enlarged view of the structure of "B" of FIG. 2;

FIG. 4 is an enlarged view of the structure of "C" of FIG. 2;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 3;

FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 4;

FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 1;

FIG. 8 is a schematic view of the structure in the direction "G-G" of FIG. 7;

FIG. 9 is a schematic view of the structure in the direction "H-H" of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-9, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a three-rod door capable of detecting luggage packages, which is mainly applied to passenger dispersion and luggage detection when a BRT is taken, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a three-rod door capable of detecting luggage parcel, comprising a gate 11, wherein a three-rod rotary cavity 12 is arranged in the right end face of the gate 11, the right end of the upper wall of the three-rod rotary cavity 12 is upwards in a forty-five degree angle, a rotary table 13 is rotatably arranged on the upper wall of the three-rod rotary cavity 12, a rotary rod cavity 14 is arranged in an annular array in the outer circle face of the rotary table 13 and penetrates through the outer circle face of the rotary table 13, a blocking rod 15 is arranged in the rotary rod cavity 14 in a turnover manner, the rotary rod cavity 14 positioned at the uppermost side is in a horizontal state, a rotary column 16 rotatably connected to the upper wall of the three-rod rotary cavity 12 is fixedly arranged on the left upper end face of the rotary table 13, a chuck cavity 17 is arranged on the left upper side of the three-rod rotary cavity 12, a chuck 18 is fixedly arranged on the outer circle face of the rotary column 16 and extends into the chuck cavity 17, a chuck 18 is fixedly arranged on the outer circle face, a clamping rod 20 inserted into the clamping cavity 19 at the lower left side is arranged in the clamping device 101, after the clamping rod 20 is moved out of the clamping cavity 19, the blocking rod 15 is pushed to drive the rotary disc 13 to rotate by one hundred twenty degrees and drive the chuck 18 to rotate by one hundred eighty degrees, at this time, the clamping rod 20 is inserted into the next clamping cavity 19 again, a locking device 102 is arranged at the inner center of the rotary disc 13, three locking rods 21 corresponding to the blocking rods 15 are arranged in an annular array in the locking device 102, a clamping groove 22 is arranged in one end, close to the rotary disc 13, of the blocking rod 15, the locking rods 21 extend into the clamping groove 22 to prevent the blocking rods 15 from overturning, when emergency evacuation is required, the locking device 102 can move the uppermost locking rod 21 out of the clamping groove 22, and at this time, the uppermost blocking rod 15 capable of overturning is in a vertical state, the left side of the three-rod rotating cavity 12 is provided with a detection cavity 23, the lower side of the detection cavity 23 is provided with a conveying device 103, the front side of the conveying device 103 is provided with a sealing device 104, a blocking cloth 24 which seals the front side of the detection cavity 23 is arranged in the sealing device 104, the blocking cloth 24 is opened, and the conveying device 103 drives the luggage to move backwards and detect.

According to the embodiment, the following is explained in detail screens device 101, screens device 101 is including locating the rotation chamber 25 of the upper left side in chuck chamber 17, rotate chamber 25 right lower wall with the intercommunication is equipped with kelly chamber 26 between the upper left wall lower extreme in chuck chamber 17, kelly 20 slidable locates in the kelly chamber 26, kelly 20 is done the upper end and is extended to rotate the fixed drive plate 27 that is equipped with in chamber 25, drive plate 27 is interior to run through around being equipped with spout 28, rotate the rotatable spur gear 29 down that is equipped with of chamber 25 back wall, the skew axle center department of terminal surface is fixed to be equipped with and extends to drive slide bar 30 in the spout 28 before the spur gear 29 down, drive plate 27 right lower extreme with rotate fixedly connected with extension spring 31 between the chamber 25 lower right wall, extension spring 31 can drive plate 27 below removal and reset to the right.

According to the embodiment, the locking device 102 is described in detail below, the locking device 102 includes a pulling cavity 32 disposed at the inner center of the rotary disc 13, the locking rod 21 is slidable between the pulling cavity 32 and the inner wall of the rotary rod cavity 14, one end of the locking rod 21 near the symmetry center extends into the pulling cavity 32 and is fixedly provided with a pulling plate 33, the upper left side of the pulling cavity 32 is communicated with a cavity 34 opened to the upper left, a through hole 35 communicated with the cavity 34 is penetrated through the rotary column 16, the upper left wall of the chuck cavity 17 is fixedly provided with a fixing column 36, the lower right end of the fixing column 36 passes through the through hole 35 and extends into the cavity 34, the lower right end of the fixing column 36 is internally provided with a sliding guide cavity 37 opened opposite to the pulling cavity 32, the sliding guide cavity 37 is slidably provided with a pulling block 38, the lower right end of the pulling block 38 extends to the upper right side of the pulling cavity 32, lead the upper left side intercommunication in smooth chamber 37 and be equipped with crank link chamber 39, the rotatable crank 40 that is equipped with of upper left wall in crank link chamber 39, rotation center one end hinged joint is kept away from to crank 40 has connecting rod 41, connecting rod 41 have upper end hinged joint in pull piece 38 upper left end, the fixed block 42 that is equipped with the triangle-shaped form in pulling chamber 32 lower right wall center, three sides of fixed block 42 respectively with three pull the board 33 relatively, fixed block 42 and three respectively fixedly connected with reset spring 43 between the pull board 33.

Beneficially, the upper side of the rotating cavity 25 is provided with a transmission cavity 44, the lower right wall of the transmission cavity 44 is rotatably provided with a driven bevel gear 45, the axis of the driven bevel gear 45 is fixedly provided with a rotating shaft 46, the lower right end of the rotating shaft 46 extends into the crank connecting rod cavity 39 and is fixedly connected to the rotating center of the crank 40, the rear wall of the transmission cavity 44 is rotatably provided with a driving bevel gear 47 meshed with the driven bevel gear 45, and the rear end of the driving bevel gear 47 is fixedly provided with an upper spur gear 48.

According to an embodiment, the conveying device 103 is described in detail below, the conveying device 103 includes a conveying cavity 51 communicated with the lower side of the detection cavity 23, conveying shafts 52 are symmetrically and rotatably provided at the front and back sides between the left and right walls of the conveying cavity 51, conveying wheels 53 are fixedly provided on the outer circumferential surface of the conveying shafts 52, a conveying belt 54 is wound between the conveying wheels 53, a synchronization cavity 55 is provided at the right side of the conveying cavity 51, a driven pulley 56 is fixedly provided at the right end of the conveying shaft 52 extending into the synchronization cavity 55, a driving pulley 57 is rotatably provided between the driven pulleys 56, a synchronization belt 58 is wound between the driving pulley 57 and the driven pulley 56, and a transmission bevel gear 59 is fixedly provided at the right end of the driving pulley 57.

According to the embodiment, the following detailed description will be given to the sealing device 104, the sealing device 104 includes a telescopic cavity 60 disposed at the front side of the conveying cavity 51 and communicated with the lower wall of the detection cavity 23, the left and right walls of the detection cavity 23 are symmetrically and communicated with the upper side of the telescopic cavity 60 to form a lifting plate cavity 61, the detection cavity 23 is provided with a lifting rod 62 having left and right ends extending into the lifting plate cavity 61 and capable of sliding up and down, the upper end is fixedly connected to the front end of the lower end face of the lifting rod 62, the lower wall of the telescopic cavity 60 is communicated with a driving sliding cavity 63, the driving sliding cavity 63 is provided with telescopic screws 64 symmetrically and rotatably disposed at the left and right walls, the telescopic screws 64 are fixedly connected to each other, the driving sliding blocks 65 respectively in threaded connection with the left and right telescopic screws 64 are symmetrically and slidably disposed in the driving sliding cavity 63, the lower end face of the lifting rod 62 is provided with, the driven sliding cavity 66 is provided with driven sliding blocks 67 which are bilaterally symmetrical and can slide, and telescopic hinges 68 are hinged between the driven sliding blocks 67 and the driving sliding block 65.

Beneficially, initiative sliding chamber 63 downside is equipped with winding wheel chamber 69, rotatable cloth roller 70 that is equipped with between the wall about winding wheel chamber 69, fender cloth 24 lower extreme passes flexible chamber 60 and extends to in the winding wheel chamber 69 and convolute in on the disc outside the cloth roller 70, winding wheel chamber 69 with initiative sliding chamber 63 right side is equipped with rotates chamber 71, cloth roller 70 right-hand member extends to rotate chamber 71 internal fixation and be equipped with driven spur gear 72, driven spur gear 72 right-hand member with rotate fixedly connected with clockwork spring 73 between the chamber 71 right side wall, telescopic screw 64 right-hand member extends to rotate chamber 71 internal fixation and be equipped with engage in initiative spur gear 74 of driven spur gear 72 upper end, initiative spur gear 74 right-hand member is fixed to be equipped with take-up pulley 75, the last stay wire 76 that winds of take-up pulley 75.

Beneficially, a lifting cavity 77 is arranged on the upper wall and the center of the synchronous cavity 55 in a communicating manner, a lifting block 78 is arranged in the lifting cavity 77 in a vertically slidable manner, the upper end of the pull wire 76 penetrates through the upper wall of the lifting cavity 77 and is fixedly connected to the left end of the upper end surface of the lifting block 78, a power motor 79 is fixedly arranged in the lifting block 78, a power bevel gear 80 capable of meshing with the transmission bevel gear 59 is dynamically connected to the lower end of the power motor 79, a control cavity 81 is arranged on the front side of the lifting cavity 77 in a communicating manner, a control block 82 fixedly connected to the front end of the lifting block 78 is arranged in the control cavity 81 in a vertically slidable manner, a control motor 83 is fixedly arranged in the upper wall of the control cavity 81, a control screw 84 in threaded connection with the control block 82 is dynamically connected to the lower end of the control motor 83, a rack cavity 85 communicated with the rotating cavity 25 and the left wall of the, a rack 86 capable of sliding up and down in the rack cavity 85 is fixedly arranged at the right end of the upper end face of the lifting block 78, and the rack 86 can be meshed with the upper straight gear 48 and the lower straight gear 29.

Advantageously, an angle detector 88 fixedly arranged in the gate 11 is arranged against the outer circumferential surface of the rotating column 16, the angle detector 88 is electrically connected to the control motor 83, an X-ray detector 87 is fixedly arranged in the left wall of the detection cavity 23, the X-ray detector 87 can detect the parcel, a first coin detector 90 and a second coin detector 91 are fixedly arranged in the front end of the upper end surface of the gate 11, and the first coin detector 90 and the second coin detector 91 can scan and detect the riding coin.

The following detailed description of the steps of using a three-bar door for baggage inspection according to the present disclosure is provided with reference to fig. 1 to 9:

in an initial state, the uppermost intercepting rod 15 is in a horizontal state, the locking rod 21 is clamped into the clamping groove 22, the right lower end of the clamping rod 20 extends into the clamping cavity 19 at the lowest side, the lifting rod 62 is at an upper limit position, the telescopic hinge 68 is in an unfolding state, the front side of the detection cavity 23 is sealed by the cloth baffle 24, the lifting block 78 is at a middle position, the power bevel gear 80 is not meshed with the transmission bevel gear 59, and the rack 86 is not meshed with the lower straight gear 29 and the upper straight gear 48.

When passing through the gate, when luggage is present, passengers detect the riding coins on the first coin detector 90, the control motor 83 is started and drives the control screw 84 to rotate, the control block 82 is connected through threads to descend, and then the lifting block 78 is driven to descend until the power bevel gear 80 is meshed with the transmission bevel gear 59, in the process, the wire 76 is tensioned by the lifting block 78, and then the wire winding wheel 75 is driven to rotate and drive the driving spur gear 74 to rotate, and then the telescopic screw 64 is driven to rotate, the driving sliding blocks 65 are driven to mutually approach through threaded connection, and then the telescopic hinge 68 is driven to contract, and then the lifting rods 62 are driven to descend through the driven sliding blocks 67, at the moment, the driving spur gear 74 is driven to rotate through gear meshing electric driven spur gears 72 and drives the cloth rolling roller 70 to rotate, and then the cloth blocking 24 is wound and stored, at the moment, the power motor 79 is started and drives the, the gear engagement drives the transmission bevel gear 59 to rotate and drives the driving pulley 57 to rotate, the synchronous belt 58 drives the driven pulley 56 to rotate, the conveying shaft 52 drives the conveying wheel 53 to rotate, the luggage is placed on the conveying belt 54, the luggage is conveyed backwards, the X-ray detector 87 detects the luggage, when the X-ray detector 87 detects that the luggage is abnormal, an alarm is given, when no abnormality occurs, the riding coin is scanned on the upper side of the second coin detector 91, the control motor 83 rotates reversely and drives the lifting block 78 to reset first, the lifting rod 62 is driven to reset under the torsion of the spiral spring 73, the lifting block 78 continues to lift and drives the rack 86 to lift to be engaged with the lower straight gear 29, the lower straight gear 29 is driven to rotate by one hundred eighty degrees, the sliding rod 30 is driven to drive the driving plate 27 to move to the left upper side and drive the clamping rod 20 to move out of the clamping cavity 19, at the moment, the passenger pushes the uppermost intercepting rod 15 and enters the bus station, so that the rotary table 13 is driven to rotate by one hundred twenty degrees, the rotary column 16 drives the chuck 18 to rotate by one hundred twenty degrees, the next clamping cavity 19 rotates to the lower right of the clamping rod 20, after the rotary column 16 detected by the angle detector 88 rotates by one hundred twenty degrees, the control motor 83 rotates forwards and drives the lifting block 78 to restore the initial state, the clamping rod 20 resets and is inserted into the clamping cavity 19, and the device completely restores the initial state;

when emergency evacuation is needed, the control motor 83 is started and drives the rack 86 to ascend to the upper limit position, the rack 86 is meshed with the lower straight gear 29 and then is disengaged and meshed with the upper straight gear 48, the upper straight gear 48 is driven to rotate and drive the driving bevel gear 47 to rotate, the driven bevel gear 45 is driven to rotate through gear meshing, the crank 40 is driven to rotate by one hundred eighty degrees through the rotating shaft 46, the pull block 38 is driven to move leftwards and downwards through the connecting rod 41, the pull block 33 is pulled to move leftwards and downwards after the pull block 38 is abutted against the pull plate 33 on the upper right, the locking rod 21 on the upper right is driven to move out of the clamping groove 22, the right end of the intercepting rod 15 which is positioned on the upper right and blocked is overturned downwards to the vertical state, and passengers can quickly pass through the brake and quickly evacuate.

The invention has the beneficial effects that: according to the invention, the X-ray scanning is arranged on the three-rod gate, so that the luggage is conveyed and detected at the same time, the luggage and passengers can conveniently pass through the three-rod gate, the passing efficiency is accelerated, the safety of the passengers is ensured, meanwhile, the blocking cloth is arranged on the outer side of the luggage detection cavity, and after the luggage is completely detected, the passengers can pass through the three-rod gate, so that the passengers carrying dangerous articles can be prevented from entering the three-rod gate, the articles of the passengers can be prevented from being lost, and the safety is greatly improved.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.