WO2017166519A1

WO2017166519A1 - Three-dimensional conveying and sorting vehicle having radio frequency reading and writing functions

Info

Publication number: WO2017166519A1
Application number: PCT/CN2016/089325
Authority: WO
Inventors: 田艺儿
Original assignee: 田艺儿
Priority date: 2016-03-28
Filing date: 2016-07-08
Publication date: 2017-10-05
Also published as: CN105668168A; CN105668168B

Abstract

A three-dimensional conveying and sorting vehicle having radio frequency reading and writing functions comprises a vehicle frame assembly (1), a driving wheel assembly (2), an auxiliary wheel assembly (3), a cargo tray assembly (4), a steering device, a collision prevention and speed regulation device (6), an external control photoelectric instruction collection pile (7), an electrical control device (8), and a radio frequency card assembly (9). The sorting vehicle has the advantages that the sorting vehicle has a small turning radius, occupies a smaller area, has a strong gradeability and a high space utilization rate, can prevent collisions and is stable, and has the two functions of conveying and sorting tipping.

Description

Three-dimensional transmission sorting car with radio frequency reading and writing function

Technical field

The invention relates to a three-dimensional transmission sorting vehicle with radio frequency reading and writing function.

Background technique

Traditional air transport passenger baggage transmission or express delivery goods use rubber conveyor belts. The traditional transmission and sorting devices have various defects: due to the large turning radius of the rubber conveyor belt, poor climbing ability, low space utilization, traditional air bag sorting, large-scale express cargo sorting device, and input cost. High; traditional baggage cargo belt conveyors must be activated regardless of the number of baggage cargo transmission devices, and the power utilization rate is low; the traditional baggage cargo belt conveyor cannot identify the position of the baggage cargo and cannot implement cargo positioning; The baggage sorting device is connected by a plurality of sorting cars, driven by one power. As long as there is one piece of baggage, all parts of the car are to be operated, and the power utilization rate is low.

However, intelligent aviation and intelligent express logistics need to improve the efficiency of transmission sorting, reduce the floor space, improve the space utilization, and need to locate the baggage goods in the transmission sorting system, implement fast and error-free sorting, and need a three-dimensional Stereoscopic intelligent transmission sorting car.

Summary of the invention

In order to overcome the deficiencies of the prior art, the present invention provides a three-dimensional transmission sorting vehicle having a radio frequency reading and writing function.

The technical solution of the present invention is as follows:

A three-dimensional transmission sorting vehicle with radio frequency reading and writing function, comprising: frame assembly (1), driving wheel assembly (2), auxiliary wheel assembly (3), cargo tray assembly (4) , steering device, anti-collision and speed control device (6), external control photoelectric command collection pile (7), electrical control device (8) and radio frequency card assembly (9);

The frame assembly (1) includes a frame (10) and rows disposed on the front and rear sides of the frame (10) a pallet shaft (11) and an auxiliary axle (12) disposed on a side of the frame (10), the luggage pallet shaft (11) being biased toward an inner side of the frame (10);

The driving wheel assembly (2) is disposed at a rear side of the vehicle frame (10) and is coupled to the driving wheel rail (020), and the vehicle frame corresponding to the driving wheel assembly (2) ( 10) a driven wheel assembly (2') is provided in front of one side, and the driven wheel assembly (2') is connected to the active wheel rail (020);

The auxiliary wheel assembly (3) is fixed on the auxiliary wheel axle (12), and the auxiliary wheel assembly (3) is disposed on the auxiliary wheel rail (021);

The cargo pallet assembly (4) includes a pallet (41), and a bottom of the pallet (41) is fixed to the luggage pallet shaft (11) by a pallet rotation bracket (43), and the luggage a pallet shaft (11) is fixed to a side of the vehicle frame (10) adjacent to the driving wheel assembly (2);

The steering device includes a driven wheel steering device assembly (5) and a driving wheel powerless steering control plate (5'), and the driven wheel steering device assembly (5) is disposed on the driven wheel assembly (2') The external control electric signal is used to control the rotation of the driven wheel (2'), and the driving wheel unpowered steering control board (5') is fixedly connected with the vehicle frame (10);

The anti-collision and speed regulating device (6) comprises an anti-collision bar (61) and a rear anti-collision plate (61') provided at the front and rear ends of the vehicle frame (10);

The externally controlled photoelectric command collecting pile (7) is disposed at one side of the vehicle frame (10), and the height thereof corresponds to a light control command pile (011) of the transmission sorting operation on the track;

The electrical control device (8) includes a power processor (83), a negative collector wheel (81), and a positive collector wheel (82) disposed on the vehicle frame (10), the negative collector wheel (81) connected to the auxiliary wheel rail (021) and connected to a negative power, the positive electric collector wheel (82) is connected to the active wheel rail (020) and connected to the positive power, the power processor ( 83) output direct current;

The radio frequency card assembly (9) is disposed on a side of the vehicle frame (10).

Further, the vehicle frame (10) is made of square plastic, and the frame assembly (1) further includes a climbing stable electromagnet (13) provided on the vehicle frame (10), the climbing The slope stabilizing electromagnet (13) is energized during the climbing operation and the suction force generated by the rail pulls the frame assembly (1) against the rail, and the climbing surface stabilizes the suction surface of the electromagnet (13) The distance from the rail is less than 0.5 mm.

Further, the driving wheel assembly (2) includes a driving wheel (21) and a driving wheel frame (23) disposed above the driving wheel (21), and the driving wheel frame (23) is fixed to the vehicle On the frame (10), the driving wheel (21) is fixed on the driving wheel frame (23) through a driving wheel shaft (24), and the driving wheel outer side plate is provided on the left and right sides of the driving wheel (21) ( 22), the diameter of the driving wheel outer side plate (22) is larger than the diameter of the driving wheel (21), so that the driving wheel outer side plate (22) can clamp the driving wheel rail (020), the driving wheel outer side The extension of the plate (22) is provided with a cone, the driving wheel (21) has a motor M1 for driving the driving wheel (21), and the driven wheel steering assembly (5) drives the frame of the vehicle ( 10) rotating, thereby driving the driving wheel unpowered steering control board (5') to push the driving wheel outer side plate (22) to steer the driving wheel (21).

Further, the driven wheel assembly (2') includes a driven wheel (21') and a driven wheel carrier (23') disposed above the driven wheel (21'), the driven wheel carrier (23' Fixed to the frame (10) of the vehicle, the driven wheel (21') being fixed to the driven wheel frame (23') by a driven wheel shaft (24'), the driven wheel (21') The left and right sides are provided with a driven wheel outer side plate (22'), and the diameter of the driven wheel outer side plate (22') is larger than the diameter of the driven wheel (21'), so that the driven wheel outer side plate (22') can The driving wheel rail (020) is clamped, and the extension of the driven wheel outer side plate (22') is provided with a cone.

Further, the driving wheel rail (020) and the auxiliary wheel rail (021) are both disposed on the sleeper (022), and the driving wheel rail (020) is inclined when the slope is uphill or downhill. Chain rails (024) are provided on both sides.

Further, the side of the auxiliary wheel assembly (3) is provided with a protruding luggage pallet tilting body stability pulley (31), and the luggage pallet tilting body stability pulley (31) is located on the rail. The truck is tilted under the stabilizer plate (023) to make the frame assembly (1) run stably.

Further, the cargo tray assembly (4) comprises a pallet (41), the pallet (41) is made of a plastic plate or a wooden board, and the middle portion of the pallet (41) is recessed inwardly, and two The front end is respectively provided with a front and rear baffle plate (42), and the bottom end of the supporting plate (41) is further provided with a tilting thrust buffer (47), and the other end of the tilting thrust buffer (47) is fixed at the end The car frame (10) is away from the side of the driving wheel assembly (2), and the bottom of the pallet (41) is provided with a pallet tilting hook (44), and the pallet is tilted with the pallet (44) a lower end matching tilting index hook (45) is fixed to the vehicle frame (10), and the tilting displacement hook (45) is rotatable about the vehicle frame (10), the tilting The lower end of the displacement hook (45) is provided with a variable length push rod (46) which is an armature, and the variable length push rod (46) is expandable and contractible, the variable When the length pusher (46) is in the extended state, it is in contact with the luggage support flip control board (014) on the rail, so that the tilting displacement hook (45) and the pallet tilting hook (44) are mutually Separating, the bottom of the pallet (41) is further provided with a pallet tilting counter (48) Outside of the pallet tilting counter (48) provided on the pallet (41) and connected to said vehicle frame (10).

Further, the anti-collision bar (61) is fixed on the external control governor (63) through the anti-collision speed regulating lever (62), and the anti-collision speed regulating lever (62) can be extended and contracted forward and backward.

Further, the radio frequency card assembly (9) includes a radio frequency card chip EPC area (91), a radio frequency card chip memory area (92), a radio frequency card chip memory second area (93), and a radio frequency card chip memory three area (94). ) and the RF card information processor (95).

Further, the radio frequency card assembly (9) is highly corresponding to the sorting position radio frequency reader (012) or the transmission area radio frequency reader (013) on the track, and the sorting position radio frequency reader ( 012) Located in the sorting position The side of the rail, read the radio frequency card chip information of the transmission sorting car, check and issue the dumping sorting control command, and write the code of the sorting bit to the chip, the transmission area radio frequency reader (013) ) Set at the boundary of the track division boundary, read the RF card chip information of the transmission sorting car, and send it to the sorting area data center (010) together with the address code of the reader to establish a positioning database for the transmission sorting car and baggage goods. .

The invention according to the above solution has the beneficial effects that the invention has the advantages of small turning radius, small floor space, strong climbing ability and high space utilization rate through the active track navigation; the overall structure of the invention has photoelectric external control and radio frequency external control And the vehicle self-control function realizes the intelligent running function, and has the characteristics of anti-collision and smoothness; the invention has two functions of transmission and sorting and tipping; the middle part of the body structure of the transmission sorting vehicle has no metal objects, and satisfies the X-ray machine detection. Baggage cargo demand. The cargo function information is recorded in the RF function card, and the information of the RF function card is collected by the RF reader on the rail side, thereby obtaining accurate information of the baggage cargo, accurately positioning, and establishing a baggage cargo operation database; each individual transmission sorting car With independent power unit, several pieces of baggage are used to drive several sorting trucks in the transmission area, and the power utilization rate of the transmission sorting device is high.

DRAWINGS

1 is a schematic overall structural view of Embodiment 1 of the present invention;

2 is a schematic overall structural view of Embodiment 2 of the present invention;

Figure 3 is an exploded view of the structure of the first embodiment of the present invention;

Figure 4 is a left side view of the first embodiment of the present invention;

Figure 5 is a right side view of the first embodiment of the present invention;

Figure 6 is a front side view of the first embodiment of the present invention;

Figure 7 is a rear side view of the first embodiment of the present invention;

Figure 8 is a plan view of the first embodiment of the present invention;

Figure 9 is a top plan view of an unloaded bag according to an embodiment of the present invention;

FIG. 10 is a schematic diagram of a center of gravity distribution according to an embodiment of the present invention; FIG.

Figure 11 is a side elevational view showing the state in which the luggage tray is tilted and unlocked according to an embodiment of the present invention;

Figure 12 is a rear elevational view showing the state in which the luggage tray is tilted and unlocked according to an embodiment of the present invention;

Figure 13 is a schematic view showing a climbing process according to an embodiment of the present invention;

Figure 14 is an enlarged plan view showing a portion A of Figure 12;

Figure 15 is a schematic electrical diagram of a first embodiment of the present invention.

In the figure, 010, sorting area data center; 011, light control command pile for transmission sorting operation; 012, sorting position RF reader/writer; 013, transmission area RF reader; 014, baggage on rail Board flip control board; 020, active wheel rail; 021, auxiliary wheel rail; 022, sleeper; 023, transmission sorting truck tilting stability board; 024, chain rail; 030, luggage; 1, frame assembly; Car frame; 11, luggage support shaft; 12, auxiliary axle; 13, climbing stable electromagnet; 2, drive wheel assembly; 21, drive wheel; 22, drive wheel outer plate; 23, drive wheel frame; Driving wheel shaft; 2', driven wheel assembly; 21', driven wheel; 22', driven wheel outer plate; 23', driven wheel frame; 24', driven wheel rotating shaft; 3. auxiliary wheel assembly; Pallet tilting body stability pulley; 4, cargo pallet assembly; 41, pallet; 42, pallet front and rear baffle; 43, pallet rotation bracket; 44, pallet tilting hook; 45, tilting displacement hook 46, variable length putter; 47, tipping thrust buffer; 48, pallet tipping counter; 5, driven wheel steering device assembly; 5' Active wheel without power steering control panel; 6, anti-collision and speed control device; 61, anti-collision bar; 62, anti-collision speed control rod; 63, external control speed governor; 61', rear anti-collision plate; , external control photoelectric command collection pile; 8, electrical control device; 81, negative electric collector wheel; 82, positive electric collector wheel; 83, power processor; 9, RF card assembly; 91, EPC area; 92, memory One area; 93, memory area 2; 94, memory three areas; 95, RF card information processor.

detailed description

The present invention will be further described below in conjunction with the drawings and embodiments:

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. The orientation or positional relationship of the indications is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of the description of the invention and the simplified description, rather than indicating or implying that the device or component referred to has a specific orientation, in a specific orientation. The construction and operation are therefore not to be construed as limiting the invention.

Embodiment 1

A three-dimensional transmission sorting vehicle with radio frequency reading and writing function, comprising a frame assembly 1, a driving wheel assembly 2, an auxiliary wheel assembly 3, a cargo tray assembly 4, a steering device, an anti-collision and speed regulating device 6, The external control photoelectric command collects the pile 7, the electric control device 8, and the radio frequency card assembly 9.

The frame assembly 1 includes a frame 10 made of square plastic, a luggage support shaft 11 provided on the front and rear sides of the frame 10, an auxiliary axle 12 provided on the side of the frame 10, and a climbing slope provided on the frame 10 of the vehicle. The electromagnet 13 is stabilized, and there is no metal object in the middle of the frame 10. The purpose of the X-ray emission angle is 60 degrees when the sorting car is transferred into the X-ray detection zone, and there is no metal between the X-rays and the baggage on the pallet. Affects X-ray radiation. The climbing stable electromagnet 13 is energized during the climbing operation and the suction force generated by the rail pulls the frame assembly 1 to the rail to prevent the vehicle body from leaning backward, and the climbing slope is stabilized. The luggage pallet shaft 11 is biased toward the inside of the frame 10, and its center of gravity is as shown by the arrow in FIG. The suction surface of the climbing stable electromagnet 13 is less than 0.5 mm from the rail.

The driving wheel assembly 2 is disposed at the rear of one side of the frame 10 of the vehicle and is connected to the driving wheel rail. The driving wheel assembly 2 includes a driving wheel 21 and a driving wheel frame 23 disposed above the driving wheel 21. The driving wheel frame 23 is fixed at On the frame 10 of the vehicle, the driving wheel 21 is fixed on the driving wheel frame 23 through the driving wheel shaft 24. The left and right sides of the driving wheel 21 are provided with a driving wheel outer side plate 22, and the diameter of the driving wheel outer side plate 22 is larger than the diameter of the driving wheel 21. The outer diameter of the outer side plate is 5 mm to 3 mm below the surface of the rail, so that the outer side plate 22 of the driving wheel can The driving wheel rail 020 is clamped, and the outer side of the driving wheel outer side plate 22 is provided with a cone for meshing with the chain. When the vehicle climbs the slope, the edge of the climbing rail is installed with a chain, and the driving wheel side plate is along the outer ring and the chain. The rail 026 meshes to ensure that the power wheel does not slip when climbing at a large angle, increasing the angle of the conveyor sorting car to 60 degrees. The driving wheel 21 has a motor M1 for driving the driving wheel 21 to operate.

A driven wheel assembly 2' is provided in front of the side of the vehicle frame 10 corresponding to the driving wheel assembly 2, and the driven wheel assembly 2' assists the wheel rail connection, which includes the driven wheel 21' and the driven wheel 21'. The driven wheel frame 23' is fixed to the frame 10 of the driven wheel frame 23', and the driven wheel 21' is fixed to the driven wheel frame 23' via the driven wheel rotating shaft 24'. The left and right sides of the driven wheel 21' are provided with the outer side of the driven wheel. The plate 22', the diameter of the driven wheel outer side plate 22' is larger than the diameter of the driven wheel 21', so that the driven wheel outer side plate 22' can clamp the driving wheel rail 020, and the extension of the driven wheel outer side plate 22' is provided with the cone.

In the present embodiment, the driven wheel assembly 2' and the driving wheel assembly 2 are respectively disposed on the front and rear sides of the frame assembly 1.

The auxiliary wheel assembly 3 is fixed on the auxiliary axle 12, and the side of the auxiliary wheel assembly 3 is provided with a protruding luggage pallet tilting body stability pulley 31, and the luggage pallet tilting body stability pulley 31 is located on the rail for transmission sorting. The car tilts under the stability plate 023 and rolls, ensuring that the impact force when the luggage pallet is tilted does not affect the stability of the frame body, so that the frame assembly 1 runs stably.

The auxiliary wheel assembly 3 is disposed on the auxiliary wheel rail 021, and the driving wheel rail 020 and the auxiliary wheel rail 021 are all disposed on the sleeper 022. The driving wheel rail 020 is a small-sized railway rail, and the track surface width is slightly smaller than the driving wheel inner width. When the driving wheel rail 020 is inclined in an uphill or downhill state, the chain rails 024 are arranged on the left and right sides thereof, and the plane width of the auxiliary wheel rails 021 is more than twice the width of the auxiliary wheel, which may be a rail or an I-steel or a square steel tube. The transmission area radio frequency reader 013 receives the data center 010 command for changing the running direction of the transmission sorting vehicle, and when the specific transmission sorting vehicle is identified, immediately writes to the memory three area 94 of the radio frequency card assembly 9 of the vehicle. Steering finger make. The information processor 95 in the RF card assembly 9 outputs the steering commands in the four zones 94 of the memory to the steering device.

The cargo pallet assembly 4 includes a pallet 41. The pallet 41 is made of a plastic plate or a wooden board. The middle portion of the pallet 41 is recessed inwardly, and the front and rear baffles 42 are respectively disposed at two ends of the pallet, and the bottom of the pallet 41 passes through. The pallet rotating bracket 43 is fixed to the luggage pallet shaft 11, and the luggage pallet shaft 11 is fixed to the side of the vehicle frame 10 near the driving wheel assembly 2, and its center of gravity is as indicated by an arrow in FIG. The bottom end of the pallet 41 is further provided with a tilting thrust buffer 47. The other end of the tilting thrust buffer 47 is fixed on the side of the frame 10 away from the driving wheel assembly 2. The bottom of the pallet 41 is provided with a pallet tipping. The hook 44 is fixed to the frame 10 with the tilting displacement hook 45 matched with the lower end of the pallet tilting hook 44, and the tilting displacement hook 45 is rotatable around the frame 10, and the pallet 41 is reset and restored under external force. In the horizontal state, the pallet tilting hook 44 is connected to the tilting displacement hook 45, while pressing the tilting thrust buffer 47 in a compressed energy storage state, and pushing the pallet 41; when the tilting displacement hook 45 is displaced, leaving the tray The plate tilting hook 44, the energy storage thrust of the tipping thrust damper 47 causes the pallet 41 to tip over, and the hydraulically cushioning reduces the tipping impact of the pallet 41. When the hook of the tilting device is displaced, the pallet tilting hook is separated therefrom, and the luggage tray 41 is tilted under the force of gravity. The lower end of the tilting displacement hook 45 is provided with a variable length push rod 46, the variable length push rod 46 is an armature, the variable length push rod 46 is expandable and contractible, and the variable length push rod 46 is extended and on the rail. The baggage inversion control board 014 is in contact with each other, so that the tilting displacement hook 45 and the pallet tilting hook 44 are separated from each other, and the pallet is tilted; if the electromagnet is not energized, the variable length pusher is retracted, and the length is short and The rail tipping command control panel 013 is not in contact and functions as a non-tilting lock. . The normal position of the baggage reversal control panel 014 on the rail is horizontal, which is a distance from the tilting displacement hook 45 in the tilting device of the transport sorting car, and does not trigger the luggage pallet to tip over. When there is a tipping command, the bag pallet flip control panel 014 on the rail is lifted at one end, and its height can hit the tilting displacement hook 45 to cause the luggage pallet to tip over and perform sorting. The bottom of the pallet 41 is further provided with a pallet tilting counter 48, and the pallet tilting counter 48 is disposed on the outer side of the pallet 41 and is associated with the frame The frame 10 is connected, and the number of times the pallet is tipped is recorded, which serves as a basis for regular maintenance.

The steering device comprises a driven wheel steering device assembly 5 and a driving wheel unpowered steering control plate 5'. The driven wheel steering device assembly 5 is disposed on the driven wheel assembly 2', and is used to control the driven wheel 2' by an external control electrical signal. The driving wheel unpowered steering control plate 5' is fixedly connected with the frame 10, and the driven wheel steering device assembly 5 drives the frame 10 to rotate, thereby driving the driving wheel unpowered steering control plate 5' to push the driving wheel outer plate 22 to The drive wheel 21 is turned.

The collision avoidance and speed adjustment device 6 automatically decelerates when it hits the previous transmission sorting car while the vehicle body is traveling, which is consistent with the speed of the preceding vehicle. If the front body stops running, the brakes are automatically stopped to prevent collision. When the current car accelerates, the speed control device will automatically adjust to return to the set speed. The utility model comprises an anti-collision bar 61 and a rear bumper plate 61′ which are arranged at the front and rear ends of the frame 10 of the vehicle. The anti-collision bar 61 is fixed on the external control governor 63 by the anti-collision speed regulating lever 62, and the anti-collision speed regulating lever 62 It can be flexed back and forth. When colliding with the front car, the anti-collision speed control lever 62 is retracted, the speed regulation voltage is lowered, the vehicle speed is reduced, or the brake speed is zero. When the current vehicle accelerates, the anti-collision speed control lever 62 is extended. Increase the speed to the set speed.

The externally controlled photoelectric command collecting pile 7 is disposed on one side of the frame 10 of the vehicle, and its height corresponds to the light control command pile 011 of the transmission sorting operation on the track. The sorting area data center 010 sends a command of the running direction and the running speed to the transmission sorting vehicle through the light control command pile 011 of the transmission sorting operation, controls the operation of the transmission sorting vehicle, is installed on the side part of the rail, and transmits the sorting. The running light control command pile 011 is composed of ten light-emitting tubes and outputs "1" or "0" respectively: the "1" level driving steering assembly of the left steering command or the right steering command and the implementation of the vehicle body turning hill climbing command The "1" level climbing stable electromagnet 13 works with the rail to generate a huge suction force, and the frame body is sucked on the rail. Since the suction surface of the electromagnet 13 is less than 0.5 mm from the rail, the vehicle operation is not affected; The speed control command is divided into 4 speeds, one of the 1, 2, 3, and 4 speeds outputs "1" level, and the speed control device follows the command to adjust the speed.

The electric control device 8 includes a power processor 83, a negative electric collector 81 and a positive collector wheel 82 disposed on the vehicle frame 10. The negative collector wheel 81 is connected to the auxiliary wheel rail and is connected to the negative power. 82 is connected to the active wheel rail and connected to the positive power 36V, and the power processor 83

outputs

36V, 12V, 5V direct current.

The RF card assembly 9 is disposed on the side of the vehicle frame 10, and includes a radio frequency card chip EPC area 91, a radio frequency card chip memory area 92, a radio frequency card chip memory area 23, a radio frequency card chip memory area 34, and a radio frequency card information processing. 95. The EPC area 91 of the radio frequency card chip is written to the number of the transmission sorting car, and is password-locked and cannot be rewritten; the area of the radio frequency card chip memory 92 is written into the code of the baggage cargo when the baggage goods are loaded onto the transport sorting car. Reach the destination code, flight code, and sort code. The memory of the RF card chip memory in the second area 93: When the transmission car arrives at the sorting position, the sorting bit RF reader 012 reads the RF card chip EPC area 91 and the RF card chip memory area 92 information and the reader 012 When the destination code and flight code of the memory are consistent, the drive rail rollover control panel is lifted (Fig. 12) and the sorting position code is written to the radio frequency card chip memory area 23; the radio frequency card chip memory has three sectors 94 memory: rail The vehicle turning command written by the radio frequency reader 013: left turn or right turn. The RF card information processor 95 reads the baggage code of the sorting position in the area 92 of the memory, and reads the sorting code in the second area 93 of the memory. If the sorting code of the two areas is consistent, the output level drives the tilting variable. The length pusher 46 is extended, the hook 45 is displaced when the control panel 014 is tilted over the track, and the pallet 41 is tipped over to carry out baggage sorting. If the sorting bit code of the memory area 93 is different from the sorting bit in the memory area 92, the RF card information processor 95 does not output the driving tilting constant length push rod 46 extension, even if the sorting bit is read by radio frequency. The output of the writer 012 drives the bag pallet flip control panel 014 to be lifted, and the pallet 41 does not dump the sorted baggage 30, and the two-way information check and comparison can be sorted to improve the reliability of baggage sorting.

The information processor 95 of the RF card assembly 9 delivers the steering commands in the memory three zones 94 to the vehicle body steering.

Embodiment 2

Different from the first embodiment, the driving wheel assembly 2 and the driven wheel assembly 2' are disposed under the frame assembly 1 in this embodiment, and the remaining technical features are the same as those in the first embodiment.

Structural performance analysis of the present invention:

1, car weight analysis

1 Baggage weight action point The baggage support shaft 11 is not in the center line of the frame body, but is biased toward the side of the driving wheel and tilted toward the side of the baggage sorting direction for quick tipping and sorting.

2 The center of gravity of the baggage and pallet is on the pallet center line, not on the bag support shaft 11, but on the side of the drive wheel, that is, the center of gravity of the baggage cargo falls on the drive wheel. The center of gravity of the luggage pallet is on the side of the tilting direction of the pallet shaft 11 for quick sorting.

2, car body dynamics analysis

The center of gravity of the car body is pressed against the driving wheel, and the driving wheel provides the driving power of the car body. The motor is installed in the driving wheel, which is small in size and simple in structure.

3, automatic navigation analysis

The driving wheel carries most of the body and baggage weight, and the driving wheel and the driven wheel are clamped on the main rail through the side wheel side plates to obtain a single track navigation operation. Advantages of monorail navigation: The turning radius is much smaller than the radius of the two-track navigation.

4, operational stability analysis

Since the weight and power of the car are on the main power wheel and the main rail, the operation is stable, so the auxiliary wheel is added to improve the balance performance of the vehicle body.

5, turning performance analysis

Since the auxiliary wheel runs on the auxiliary rail, and the plane width of the auxiliary rail is larger than the width of the auxiliary wheel, when the vehicle body turns, the driving wheel and the driven wheel turn on the active wheel rail, and the vehicle speed is 2 m/s, at this time, the auxiliary The direction of the wheel on the auxiliary rail is not the same as the center line of the auxiliary rail. The line speed is also different from that of the driving wheel. Since the surface width of the auxiliary rail is larger than the width of the auxiliary wheel, the auxiliary wheel does not fall off the auxiliary rail, and has a turning radius of the monorail. Small advantages, and the smoothness of the dual-track car.

6, tipping performance analysis

Since the center of gravity of the car body and the luggage are biased toward the driving wheel, the pallet is provided with lateral tilting power. The tilting hook provides a stability guarantee for the pallet. When the tilting hook is displaced, the pallet is fast under the weight of the pallet and the luggage. Tipping over.

In order to prevent the loading of the cargo from being in the center of the pallet and biasing toward the auxiliary wheel, the preset hydraulic damper spring force that affects the tipping of the luggage pallet provides more tilting power.

7, automatic navigation anti-collision speed control function analysis

When the anti-collision speed control device hits the front car, it automatically decelerates and runs at the same speed as the front car. If the front car stops, the automatic brake stops running.

8. Analysis of climbing and three-dimensional transmission performance

The outer edges of the driving wheel and the driven wheel are sprocket, which are meshed on the climbing chain. The distance between the stable electromagnet on the frame and the rail is less than 0.5mm. The suction between the electromagnet and the rail prevents the frame from reclining and increases. The meshing force of the sprocket and the chain can climb up to 60 degrees to implement three-dimensional transmission.

9, the car body has triple control performance

1 The photoelectric command pile obtains the external control photoelectric command to change the running direction and speed adjustment of the vehicle, such as deceleration during steering and acceleration when going straight;

2 The RF card obtains the command sent by the RF reader and writes the RF card chip. The information processor in the RF card reads out the instructions in the chip and sends them to the steering device adjustment device to change the running direction of the vehicle body;

3 car body automatic control device

Automatically slow down or brake when running close to the front car to prevent collision.

10, communication performance analysis

An RF reader is installed at the boundary of the transmission sorting to read the information of the vehicle body RF card chip. Upload the data of the sorting car's car number, bag code and location, running speed, transmission sorting car number, sorting success or unsuccessful information to the data center. At the same time, the data center command is received, and the running command is written to the vehicle body RF card chip.

11, sorting reliability analysis

After the double information check, it is determined whether the baggage tray is dumped and sorted. First, the sorting position RF reader recognizes the flight, destination, and baggage number in the transmission sorting chip, and issues the sorting command when the destination and flight number are preset in the reader; the second is the transmission sorting. The car uses the RF card information processor to identify the sorting bit code and the pre-set sorting bit code in the chip, and the sorting action is issued. Only when both sorting actions are issued can the tipping sorting be completed. Prevent incorrect sorting caused by equipment problems.

12, the implementation of the transmission process x-ray security

The baggage cargo can be placed on the transmission sorting vehicle to complete the X-ray security inspection, greatly simplify the structure of the baggage cargo sorting area, and improve the transmission and security efficiency.

The invention has the following characteristics:

1. It has the function of transferring and dumping and sorting baggage goods;

2. Each transmission sorting car has an independent power unit that can be operated by bicycle;

3, with anti-collision function, with the function of following the same speed of the front car - automatic queuing;

4. It has the double detection function of tipping and sorting baggage, the sorting position identification transmission sorting car, the transmission sorting car identifying the sorting position, and the double identification preventing the sorting mistake;

5. The radio frequency function card is installed on the transmission sorting car, and the transmission sorting code and the baggage cargo code are recorded. The car and baggage information are combined into one. The radio frequency reader for transmitting the sorting area identifies the car and the goods. Set Bit database

6. Transfer the sorting car RF function card, receive the command from the data center, and change the running direction and speed.

7. There is no metal in the middle of the car body structure of the transmission sorting car, which satisfies the X-ray machine to detect the baggage cargo demand, and completes the X-ray machine test in the transmission sorting car operation;

8. The transmission sorting car has the advantages of a monorail car, track navigation, and a small turning radius, so that the transportation sorting device has a small footprint;

9, with two rows of four wheels running smoothly;

10, has the advantages of the tracked vehicle, the climbing ability is strong, up to 60 degrees, to achieve 3D operation, high space utilization;

11. It has the function of collecting information, identifying the running instructions of the rails, implementing stop, start, speed regulation, turning, climbing, dumping and sorting luggage;

12. The radio frequency identification device on the rail side can identify the radio frequency card of the transmission sorting vehicle to obtain the vehicle code, baggage code, vehicle position and other information, and implement the identification and positioning of the vehicle and the baggage. The instant location of each transport sorter or baggage can be queried from the transport sorting data center. Timely search for specific baggage or cargo, timely discover baggage goods that have not passed security inspection, and improve safety control.

It is to be understood that those skilled in the art will be able to make modifications and changes in accordance with the above description, and all such modifications and variations are intended to be included within the scope of the appended claims.

The present invention is exemplarily described with reference to the accompanying drawings, and it is obvious that the implementation of the present invention is not limited by the above-described manner, as long as various improvements or not improved by the method concept and technical solution of the present invention are adopted. The concept and technical solution of the present invention are directly applied to other occasions, and are all within the protection scope of the present invention.

Claims

A three-dimensional transmission sorting vehicle with radio frequency reading and writing function, comprising: frame assembly (1), driving wheel assembly (2), auxiliary wheel assembly (3), cargo tray assembly (4) , steering device, anti-collision and speed control device (6), external control photoelectric command collection pile (7), electrical control device (8) and radio frequency card assembly (9);

The frame assembly (1) includes a frame (10), a luggage support shaft (11) disposed on the front and rear sides of the vehicle frame (10), and an auxiliary axle disposed on a side of the vehicle frame (10). (12), the luggage pallet shaft (11) is biased to the inner side of the vehicle frame (10);

The driving wheel assembly (2) is disposed at a rear side of the vehicle frame (10) and is coupled to the driving wheel rail (020), and the vehicle frame corresponding to the driving wheel assembly (2) ( 10) a driven wheel assembly (2') is provided in front of one side, and the driven wheel assembly (2') is connected to the active wheel rail (020);

The auxiliary wheel assembly (3) is fixed on the auxiliary wheel axle (12), and the auxiliary wheel assembly (3) is disposed on the auxiliary wheel rail (021);

The cargo pallet assembly (4) includes a pallet (41), and a bottom of the pallet (41) is fixed to the luggage pallet shaft (11) by a pallet rotation bracket (43), and the luggage a pallet shaft (11) is fixed to a side of the vehicle frame (10) adjacent to the driving wheel assembly (2);

The steering device includes a driven wheel steering device assembly (5) and a driving wheel powerless steering control plate (5'), and the driven wheel steering device assembly (5) is disposed on the driven wheel assembly (2') The external control electric signal is used to control the rotation of the driven wheel (2'), and the driving wheel unpowered steering control board (5') is fixedly connected with the vehicle frame (10);

The anti-collision and speed regulating device (6) comprises an anti-collision bar (61) and a rear anti-collision plate (61') provided at the front and rear ends of the vehicle frame (10);

The externally controlled photoelectric command collecting pile (7) is disposed at one side of the vehicle frame (10), and the height thereof corresponds to a light control command pile (011) of the transmission sorting operation on the track;

The electrical control device (8) includes a power processor (83), a negative collector wheel (81), and a positive collector wheel (82) disposed on the vehicle frame (10), the negative collector wheel (81) connected to the auxiliary wheel rail (021) and connected to a negative power, the positive electric collector wheel (82) is connected to the active wheel rail (020) and connected to the positive power, the power processor ( 83) output direct current;

The radio frequency card assembly (9) is disposed on a side of the vehicle frame (10).
The three-dimensional transmission sorting vehicle with radio frequency read/write function according to claim 1, wherein the frame assembly (1) further comprises a climbing stable electromagnet disposed on the vehicle frame (10) (13) The climbing stable electromagnet (13) is energized during the climbing operation and the suction force generated by the rail pulls the frame assembly (1) against the rail.
The three-dimensional transmission sorting vehicle with radio frequency read/write function according to claim 1, wherein the driving wheel assembly (2) comprises a driving wheel (21) and a driving wheel (21) a driving wheel carrier (23) fixed to the vehicle frame (10), the driving wheel (21) being fixed to the driving wheel frame (23) by a driving wheel shaft (24) Above, the left and right sides of the driving wheel (21) are provided with a driving wheel outer side plate (22), and the diameter of the driving wheel outer side plate (22) is larger than the diameter of the driving wheel (21), so that the driving wheel The outer side plate (22) can clamp the driving wheel rail (020), the extension of the outer side panel (22) of the driving wheel is provided with a cone, and the driving wheel (21) has a motor M1 for driving the driving wheel (21). Operating, the driven wheel steering assembly (5) drives the vehicle frame (10) to rotate, thereby driving the driving wheel unpowered steering control panel (5') to push the driving wheel outer panel (22) The drive wheel (21) is turned.
A three-dimensional transmission sorting vehicle with radio frequency reading and writing function according to claim 3, characterized in that The driven wheel assembly (2') includes a driven wheel (21') and a driven wheel carrier (23') disposed above the driven wheel (21'). The driven wheel carrier (23') is fixed. On the vehicle frame (10), the driven wheel (21') is fixed on the driven wheel frame (23') by a driven wheel rotating shaft (24'), and the left and right sides of the driven wheel (21') The side is provided with a driven wheel outer side plate (22'), the driven wheel outer side plate (22') having a diameter larger than the diameter of the driven wheel (21'), so that the driven wheel outer side plate (22') can be clamped The active wheel rail (020), the extension of the driven wheel outer side plate (22') is provided with a cone.
The three-dimensional transmission sorting vehicle with radio frequency read/write function according to claim 4, wherein the driving wheel rail (020) and the auxiliary wheel rail (021) are both disposed on the sleeper (022). When the active wheel rail (020) is tilted uphill or downhill, the chain rails (024) for lifting the climbing capability are provided on the left and right sides.
The three-dimensional transmission sorting vehicle with radio frequency reading and writing function according to claim 1, wherein a side of the auxiliary wheel assembly (3) is provided with a protruding luggage pallet tilting body stabilization pulley (31) The luggage pallet tilting body stabilization pulley (31) is located below the transmission sorting truck tilting stability plate (023) on the rail, so that the frame assembly (1) runs stably.
The three-dimensional transmission sorting vehicle with radio frequency read/write function according to claim 1, wherein said cargo tray assembly (4) comprises a pallet (41), and a central portion of said pallet (41) is inward The recess has two front and rear baffles (42) respectively, and the bottom end of the pallet (41) is further provided with a tilting thrust buffer (47), and the bottom of the pallet (41) is provided a pallet tilting hook (44), a tilting displacement hook (45) matching the lower end of the pallet tilting hook (44) is fixed to the vehicle frame (10), and the tilting displacement A hook (45) is rotatable about the frame (10), and a lower end of the tipping hook (45) is provided with a variable length pusher (46), and the variable length pusher (46) is Telescopically, when the variable length push rod (46) is extended, it is in contact with the bag pallet flip control board (014) on the rail, The tilting displacement hook (45) and the pallet tilting hook (44) are separated from each other, and the bottom of the pallet (41) is further provided with a pallet tilting counter (48), the pallet A tipping counter (48) is provided outside the pallet (41) and coupled to the vehicle frame (10).
The three-dimensional transmission sorting vehicle with radio frequency read/write function according to claim 1, wherein the anti-collision bar (61) is fixed on the external control governor (63) by a collision avoidance speed regulating lever (62) The anti-collision speed control lever (62) can be extended and contracted forward and backward.
The three-dimensional transmission sorting vehicle with radio frequency reading and writing function according to claim 1, wherein the radio frequency card assembly (9) comprises a radio frequency card chip EPC area (91) and a radio frequency card chip memory area (92). ), RF card chip memory area 2 (93), RF card chip memory three areas (94) and RF card information processor (95).
The three-dimensional transmission sorting vehicle with radio frequency reading and writing function according to claim 1, wherein the radio frequency card assembly (9) and the sorting position radio frequency reader (012) or transmission on the rail The area RF reader (013) is highly corresponding. The sorting position radio frequency reader (012) is located on the side of the track of the sorting position, reads the information of the radio frequency card chip of the transmission sorting vehicle, checks and sends out the tilt Turning the sorting control command and writing the code of the sorting bit to the chip, the transmitting area radio frequency reader (013) is set at the position of the track partition boundary line, reading the radio frequency card chip information of the transmission sorting car, together with reading The address code of the writer is sent to the sorting area data center (010) to establish a positioning database for the transmission sorting truck and baggage goods.