CN113000391A

CN113000391A - High-speed express delivery letter sorting system

Info

Publication number: CN113000391A
Application number: CN202110131972.4A
Authority: CN
Inventors: 许国华
Original assignee: Shanghai Fengbin Trading Co ltd
Current assignee: Shanghai Fengbin Trading Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-06-22

Abstract

The invention discloses a high-speed express sorting system, which relates to the technical field of express sorting and comprises a support, wherein a first conveying belt for conveying goods is arranged on the support, a main force motor is arranged on one side of the first conveying belt, a sorting device for distinguishing box-packed express from bag-shaped express is arranged on the first conveying belt, the sorting device comprises a distinguishing mechanism for enabling the first conveying belt to generate different deformations through an air-blowing express delivery piece and a transferring mechanism for changing the transferring direction of a steering component linked with the first conveying belt so as to output the express in different directions, and the technical effects of efficient box-packed express and bag-shaped express sorting, small damage to express and small distinguishing error are achieved.

Description

High-speed express delivery letter sorting system

Technical Field

The invention relates to the technical field of express sorting, in particular to a high-speed express sorting system.

Background

The China express delivery industry develops rapidly, four regional express delivery rings with coastal big cities as centers are formed in the eastern area of China, and the four regional express delivery rings are radiated by rolling type progressive sectors to drive the development of the middle area and the western area, and part of big cities and extra-large cities become the development center of the regional express delivery industry.

The express delivery mainly divide into box-packed express delivery and bag form express delivery, and box-packed express delivery non-deformable, bag form express delivery shape grow need sort it before the transportation, makes things convenient for subsequent transportation, and present letter sorting system distinguishes box-packed and bag form express delivery through the extrusion express delivery, causes the express delivery impaired easily, and distinguishes box-packed express delivery in the back and have the error, has the meeting of box to mix in box-packed express delivery in the bag, causes very big loss for the customer.

Disclosure of Invention

The invention aims to provide a high-speed express sorting system which has the advantages of high efficiency in sorting box-packed express and bag-shaped express, small damage to the express and small distinguishing error.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a high-speed express delivery letter sorting system, includes the support, be equipped with the first conveyer belt of conveying goods on the support, first conveyer belt one side is equipped with the main force motor, is equipped with the sorter that distinguishes box-packed express delivery and bag form express delivery on the first conveyer belt, sorter includes that the part that turns to that makes first conveyer belt produce different deformations through the air-blowing express delivery spare changes the stirring direction and makes the express delivery divide to the mechanism of transferring of output with the part of turning to of first conveyer belt linkage.

Through adopting above-mentioned technical scheme, but utilize box-packed express delivery and bag form express delivery degree of deformation different, it is different to blow messenger express delivery piece downside bottom deformation through wind, distinguishes box-packed express delivery and bag form express delivery fast, and the error is little, and the express delivery atress is even, and the atress is little, and the damage of express delivery piece is little, through changing the slip direction, gapless change express delivery advancing direction, and is fast, distinguishes efficiently.

Further setting: distinguish the mechanism including setting up at the detection zone of first conveyer belt front end lift, blow express delivery piece through wind and make the distinguishing subassembly of detection zone deformation and through the feedback subassembly that lever structure shows detection zone deformation.

Through adopting above-mentioned technical scheme, utilize box-packed express delivery non-deformable and the yielding characteristic of express delivery in bags, utilize the wind to blow the express delivery, make the different deformation of detection area reflection of downside, utilize lever structure to show the structure enlargedly, box-packed express delivery lever is balanced downwards, and the express delivery lever rotates the slope in bags, need not to go with the object and extrudes the express delivery just can distinguish fast, and the error is little, and is little to express delivery piece damage.

Further setting: distinguish the subassembly and be equipped with the detection area on including the detection zone, detection area upside is equipped with the fan that the opening is decurrent, and detection area downside is equipped with interval distribution's bracing piece, and the bracing piece law is vertical arranges downwards at detection area center, bracing piece and detection area fixed connection.

The feedback assembly comprises feedback cross rods distributed at intervals on the lower side of the supporting rod, a supporting frame for supporting the feedback cross rods is arranged in the middle of the feedback cross rods, round rods connected with the supporting frame in a rotating fit mode are arranged on the supporting frame, the feedback cross rods are fixedly connected with the round rods, two ends of each feedback cross rod and two adjacent supporting rods form a lever structure relatively, feedback gears distinguished through rotation are arranged on the round rods, feedback chains conducting the rotation are arranged on the feedback gears, the other ends of the feedback chains are meshed with display gears, the display gears are respectively communicated with the electric poles, two sides of each electric pole are connected with branch electric wires, the branch electric wires are connected in parallel, the branch electric wires are communicated with a main circuit box, and the.

Through adopting above-mentioned technical scheme, the express delivery piece receives the wind force to sink, and the atress is even, avoids the rigidity atress, reduces the damage to the express delivery piece, improves the accuracy that detects simultaneously, reduces the error, and the express delivery piece can not take place the displacement for the conveyer belt relatively, and the express delivery piece bottom receives frictional force little, and difficult wearing and tearing do not need the express delivery piece to remove, does not influence conveyer belt moving rate, and the express delivery piece moving member removes fast, and is efficient.

Further setting: the transfer mechanism comprises a guide wheel which transversely rotates along the first conveyor belt, a forward feeding assembly which drives the guide wheel to rotate through autorotation so as to enable the express delivery piece to be transmitted, and a steering assembly which is communicated with the branch circuit to change the direction of the guide wheel.

Through adopting above-mentioned technical scheme, utilize the guide pulley to rotate the express delivery that makes to have forward inertia at the uniform velocity and carry, reduce the harm with the express delivery piece, utilize fish branch road circuit to communicate with each other the control and turn to the motor and start, through changing the leading wheel direction, make box-packed express delivery piece and the express delivery of bagging with different directions output, need not artifical screening, it is high-efficient.

Further setting: the front feeding assembly comprises a steering area arranged in front of a detection area, a frame with a support is arranged at the bottom of the steering area, a power-input forward motor is arranged on the frame, an input gear is coaxially arranged at the front end of the forward motor, a transmission chain is arranged on the input gear and is meshed with the input gear, the other end of the transmission chain is provided with a transmission shaft rotating synchronously, one end of the transmission shaft is provided with an output gear rotating coaxially, the output gear is meshed with the transmission chain, the other end of the transmission shaft is provided with a fixed bearing, the fixed bearing is fixedly connected with the frame, input bevel gears are uniformly distributed on the transmission shaft, an output bevel gear meshed with the upper end of the input bevel gear is arranged at the upper end of the input bevel gear, the output bevel gear is fixedly connected with a rotating rod, the other end of the rotating shaft is provided with a turning guide.

The steering assembly comprises a guide bevel gear, a rotating bearing fixedly connected with a rotating shaft is arranged in the guide bevel gear, a steering gear matched with the guide wheel is arranged on the guide bevel gear, a driving gear is arranged on one side of the steering gear and meshed with three steering gears, an intermediate gear is arranged between the steering gears and meshed with the steering gears, the driving gear is clamped on a vertical shaft, the other end of the vertical shaft is connected with a steering motor, and the steering motor is communicated with a main circuit.

Through adopting above-mentioned technical scheme, the express delivery piece is turning to the district, and the leading wheel can rotate at the uniform velocity, guarantees the slew rate of express delivery piece, improves the letter sorting efficiency of express delivery piece, through gear chain transmission, and the transmission is steady, and the displacement can not take place for the express delivery piece, and the leading wheel distributes evenly, and the bottom atress of express delivery piece is even, and the express delivery piece damages for a short time.

Further setting: the express delivery device is characterized in that a bottom frame is arranged on one side of the first conveyor belt, a storage box for loading express is arranged on the bottom frame, the bottom of the storage box is communicated with an output channel, the bottom of the storage box inclines, a warehousing mechanism is arranged on one side of the storage box, and the warehousing mechanism comprises a driven sheave which rotationally stirs a express delivery piece in front of the output channel, a connecting assembly which is used for linking the driven sheave with a power source, and a driving assembly which enables the connecting assembly to drive the driven sheave to rotate to enable the express delivery piece.

Through adopting above-mentioned technical scheme, accumulational express delivery piece is through vibration and the landing of receiving the action of gravity one by one, need not the manual work and places the express delivery on the conveyer belt one by one from the storage case, raises the efficiency, reduces manual operation, reduces the error.

Further setting: the driving assembly comprises a goods discharging motor arranged on the lower side of the storage box, one end of the goods discharging motor is provided with a power rod conducting power, one end of the power rod is provided with a driving plate, and the driving plate is connected with the power rod in a rotating matching mode.

The connecting assembly comprises a driving plate, a rotating arm is arranged on the driving plate and fixedly connected with the driving plate, an intermittent rotating driving sheave is arranged on one side of the rotating arm, a linkage shaft is arranged on the driving sheave, a driven sheave and the driving sheave synchronously rotate through the linkage shaft, a supporting plate is arranged on the lower side of the driven sheave and is in rotating fit connection with the linkage shaft, an output slide way is arranged on one side of the supporting plate and inclines, and the other end of the output slide way is connected with the first conveying belt.

Through adopting above-mentioned technical scheme, express delivery piece intermittent type nature is carried on the conveyer belt, and the intermittent type time is the same, and the express delivery separation distance on the conveyer belt is the same, makes things convenient for follow-up operation, prevents that express delivery piece from overlapping, reduces manual operation and places express delivery piece on the conveyer belt, reduces the error.

Further setting: the front end of the second conveying belt is provided with a subdividing device and an inclined roller, the subdividing device is used for distinguishing box-packed expressages and different friction coefficients of the box-packed expressages in the bag, and the subdividing device comprises a conductive buoyancy block which is lifted at the front side of the second conveying belt, a distinguishing mechanism and a dividing mechanism, wherein the distinguishing mechanism is used for distinguishing the conductive buoyancy block by the roller and rotating and extruding the conductive buoyancy block with different heights through the falling of the express delivery piece, and the dividing mechanism is used for controlling.

Through adopting above-mentioned technical scheme, distinguish the express delivery that has the box in the bag and box-packed express delivery, avoided both to mix, improved and distinguished efficiency, utilized the coefficient of friction difference on carton and plastic bag surface, distinguish fast through the speed difference, reduced the error.

Further setting: distinguish the mechanism including setting up the sloping frame at the second conveyer belt front end, the sloping frame both sides are equipped with relative fixed orifices, the card has spacing bearing in the fixed orifices, be equipped with on the spacing bearing with spacing bearing fixed connection's cylinder, cylinder one side is equipped with coaxial pivoted impeller, the impeller is equipped with the water tank outward, the water tank upper end is equipped with the display tube, full water in the water tank, sliding fit is equipped with electrically conductive buoyancy piece in the display tube, electrically conductive buoyancy piece lower extreme is insulating, the display tube upside is equipped with power joint, power joint one side communicates with each other with dividing the motor.

Through adopting above-mentioned technical scheme, distinguish the coefficient of friction of carton and the coefficient of friction of plastic bag from the velocity difference, show the high audio-visual demonstration of slight velocity difference through surge, establish the conducting block, convert the velocity difference into control circuit, need not the outside and be equipped with the treater and control, reduced analysis time, improved and distinguished efficiency.

Further setting: the dividing mechanism comprises a guide channel which is arranged on the front side of the roller in an inclined mode, a Y-shaped first outlet and a Y-shaped second outlet are formed in the front side of the guide channel, an inlet of the guide channel is opposite to the roller, a baffle plate is connected to the side wall of the guide channel in a rotating mode through a connecting shaft, and a dividing motor is arranged on the lower side of the guide channel.

By adopting the technical scheme, the position of the output port is changed, so that the express delivery piece freely slides down under the influence of gravity, external force interference is not needed, the bottom friction of the express delivery piece is reduced, the damage of the express delivery piece is reduced, and the sorting efficiency of the express delivery piece is improved.

In conclusion, the invention has the following beneficial effects: through the different deformation of box-packed express delivery and bag-shaped express delivery, the lever principle is applied to amplify and distinguish the deformation, and the box-packed express delivery and the bag-shaped express delivery are visually displayed through the indicating lamp and the parallel circuit to quickly distinguish the box-packed express delivery from the bag-shaped express delivery; by changing the direction of the guide wheel, the express is divided without reducing the advancing speed of the express, so that the sorting efficiency is high; different speeds are obtained by utilizing the difference of the friction coefficients of the paper boxes and the plastic bags, the surge height is utilized, the visual display results are accurately divided, the error is reduced, and the quick sorting is realized by changing the outlet.

Drawings

FIG. 1 is a schematic front view of a sorting system according to a first preferred embodiment;

fig. 2 is a schematic front view of the warehousing mechanism in the first preferred embodiment;

FIG. 3 is a schematic structural view of a differentiating mechanism in the first preferred embodiment;

FIG. 4 is an enlarged schematic view of the transfer mechanism of the first preferred embodiment;

fig. 5 is a schematic structural view of a subdividing apparatus in the first preferred embodiment.

In the figure, 100, the chassis; 101. storing the containers; 103. an output channel; 104. rotating the motor; 105. a power rod; 106. a dial; 107. a rotating arm; 108. a driving sheave; 109. a linkage shaft; 110. a driven sheave; 111. a support disc; 112. an output chute;

200. a detection zone; 201. detecting a belt; 202. a fan; 203. a support bar; 204. a feedback cross bar; 205. a support frame; 206. a round bar; 207. a feedback gear; 208. a feedback chain; 209. a display gear; 210. an electric pole; 211. branch wires; 212. a main circuit; 213. a warning light;

300. a diversion area; 301. a frame; 302. a forward motor; 303. an output gear; 304. a conductive chain; 305. an input gear; 306. a drive shaft; 307. fixing the bearing; 308. an input bevel gear; 309. an output bevel gear; 310. rotating the rod; 311. a guide bevel gear; 312. a guide wheel; 313. a fixing ring; 314. a horizontal axis; 315. a bevel gear disc; 316. a guide housing; 317. a rotating bearing; 318. a rotating shaft; 319. a steering gear; 320. a drive gear; 321. a vertical axis; 322. a steering motor; 323. an intermediate gear; 324. a second conveyor belt; 325. a third conveyor belt;

400. a sloping frame; 401. a fixing hole; 402. a limit bearing; 403. a drum; 404. an impeller; 405. a water tank; 406. a display tube; 407. a conductive buoyancy block; 408. a power joint; 409. dividing the motors;

500. a guide channel; 501. a first outlet; 502. a second outlet; 503. blocking the plate; 504. a connecting shaft;

701. a support; 702. a first conveyor belt; 703. a main force motor; 705. a belt; 706. a steering assembly;

1. a sorting device; 2. a subdividing device;

11. a warehousing mechanism; 12. a distinguishing mechanism; 13. a transfer mechanism; 14. a resolution component; 15. a feedback component; 16. a forwarding component; 17. a connecting assembly; 18. a drive assembly;

24. a resolution mechanism; 25. and a dividing mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

First preferred embodiment:

a high-speed express sorting system comprises a support 701, a first conveying belt 702 for conveying goods is arranged on the support 701, a main force motor 703 is arranged on one side of the first conveying belt 702, the main force motor 703 inputs power to the first conveying belt 702 through a belt 705, the first conveying belt 702 is enabled to rotate at a constant speed, a sorting device 1 for distinguishing box-packaged express and bag-shaped express is arranged on the first conveying belt 702, the sorting device 1 comprises a warehousing mechanism 11, a distinguishing mechanism 12 and a transfer mechanism 13, the warehousing mechanism 11 intermittently transfers express pieces through a grooved pulley structure, the distinguishing mechanism 12 distinguishes box-packaged express and bag-shaped express through different deformation of air-blown express pieces, and the transfer mechanism 13 changes the direction of the express pieces through a steering block.

As shown in fig. 2, the warehousing mechanism 11 includes a chassis 100, a storage box 101 for loading express items is provided on the chassis 100, an output channel 103 is provided at the bottom of the storage box 101, the express items drop downwards and are output by gravity, the bottom of the storage box 101 is a certain slope, a rotation motor 104 is provided on the storage box 101 to slide the goods in the storage box 101 to the output channel 103, the warehousing mechanism 11 includes a driven sheave 110 for rotating and shifting the express items before the output channel 103, a connection assembly 17 for linking the driven sheave 110 with a power source, and a driving assembly 18 for driving the driven sheave 110 to rotate by the connection assembly 17 through rotation to intermittently output the express items.

The driving assembly 18 comprises a driving plate 106 arranged on a power rod 105 and arranged on the lower side of the container 101, a rotating arm 107 is arranged on the driving plate 106, and the rotating arm 107 is fixedly connected with the driving plate 106; the connecting assembly 17 comprises a driving sheave 108 arranged on one side of a rotating arm 107, the rotating arm 107 continuously rotates to drive the driving sheave 108 to intermittently move, a linkage shaft 109 is arranged on the driving sheave 108, a driven sheave 110 for inputting the express delivery pieces is arranged at the other end of the linkage shaft 109, an output channel 103 is opposite to a driven gear hole, the driven sheave 110 and the driving sheave 108 synchronously rotate, a supporting disc 111 is arranged on the lower side of the driven sheave 110, the supporting disc 111 is connected with the linkage shaft 109 in a rotating fit mode, an output slideway 112 is arranged on one side of the supporting disc 111, the output slideway 112 has a certain inclination, the express delivery pieces slide down one by one to avoid collision, the other end of the output slideway 112 is connected with a first conveying belt 702, and the express delivery pieces are conveyed.

As shown in fig. 3, the distinguishing mechanism 12 distinguishes the box-packed express deliveries and the bag-shaped express deliveries by blowing the express deliveries through wind and enlarging deformation, and the distinguishing mechanism 12 includes a detection area 200 which is arranged at the front end of the first conveyor belt 702 and is lifted up and down, a distinguishing component 14 which enables the detection area 200 to deform through blowing the express deliveries, and a feedback component 15 which displays the deformation of the detection area 200 through a lever structure.

The distinguishing component 14 comprises a detection zone 201 arranged on the detection zone 200, a fan 202 arranged on the upper side of the detection zone 201, the fan 202 generating uniform vertical downward wind, a support rod 203 for amplifying deformation arranged on the lower side of the detection zone 201, and the support rods 203 arranged regularly; the feedback assembly 15 includes that bracing piece 203 downside is equipped with feedback horizontal pole 204, be equipped with the support frame 205 that supports feedback horizontal pole 204 in the middle of the feedback horizontal pole 204, be equipped with round bar 206 on the support frame 205, round bar 206 is connected with support frame 205 normal running fit, feedback horizontal pole 204 and round bar 206 fixed connection, feedback horizontal pole 204 both ends are relative with two adjacent bracing pieces 203, constitute the lever, feedback horizontal pole 204 has a determining deviation with bracing piece 203, be equipped with feedback gear 207 through rotating the judgement on the round bar 206, be equipped with the feedback chain 208 that will rotate the conduction on the feedback gear 207, the feedback chain 208 other end meshes with display gear 209, display gear 209 links to each other with pole 210 respectively, constitute circuit switch, pole 210 both sides link to each other with branch circuit 211, branch circuit 211 parallel connection, branch circuit 211 is linked together with main circuit 212, be equipped with the warning light 213 that shows through the light on the main circuit.

When the boxed express delivery passes through the detection area 200, the fan 202 generates uniform vertical downward wind, the boxed express delivery sinks downwards to press the detection belt 201, the detection belt 201 pushes the support rod 203 downwards, the support rod 203 moves downwards regularly, the lower bottom edges of the support rods 203 are at the same height, the two sides of the feedback cross rod 204 are stressed the same, the feedback gear 207 is static, so that the display gear 209 is still, the parallel circuit is disconnected, and the warning light 213 is not bright; when the bag-shaped express delivery piece passes through the detection area 200, the fan 202 generates uniform vertical downward wind, the bag-shaped express delivery piece sinks downwards to press the detection belt 201, the detection belt 201 is irregularly pressed downwards to push the supporting rod 203, the supporting rod 203 is irregularly moved downwards, the bottom edges of the supporting rods 203 are at different heights, the two sides of the feedback cross rod 204 are stressed differently, the feedback gear 207 rotates, and therefore the feedback chain 208 drives the display gear 209 to rotate, the parallel circuit is connected with the circuit, and the warning light 213 is bright.

As shown in fig. 3 and 4, the transfer mechanism 13 transfers the direction of the courier through the turning block, and the transfer mechanism 13 includes a guide wheel 312 that rotates transversely along the first conveyor 702, a forwarding assembly 16 that drives the guide wheel 312 to rotate by rotation to transfer the courier, and a turning assembly 706 that changes the direction of the guide wheel 312 through communication with the branch circuit 211.

The forwarding assembly 16 comprises a steering area 300 arranged in front of the detection area 200, a supporting frame 301 is arranged at the bottom of the steering area 300, a forwarding motor 302 for power input is arranged on the frame 301, an input gear 305 for power transmission is arranged at the front end of the forwarding motor 302, a transmission chain 304 is arranged on the input gear 305, the transmission chain 304 is meshed with the input gear 305, a forwarding transmission shaft 306 is arranged on a transmission rack, an output gear 303 for power transmission is arranged at one end of the transmission shaft 306, the output gear 303 is meshed with the transmission chain 304, a fixed bearing 307 is arranged at the other end of the transmission shaft 306, the fixed bearing 307 is fixedly connected with the frame 301, so that the transmission shaft 306 is in rotating fit connection with the frame 301, input bevel gears 308 are uniformly distributed on the transmission shaft 306, an output bevel gear 309 which is meshed is arranged at the upper end of the input bevel gear 308, the, the direction of the power is changed again by the guide bevel gear 311, two sides of the guide bevel gear 311 are provided with opposite guide wheels 312, the outer sides of the guide wheels 312 are provided with fixing rings 313, the fixing rings 313 are fixedly connected with the frame 301, the guide wheels 312 are in rotating fit connection with the fixing rings 313 through transverse shafts 314, the guide wheels 312 are provided with bevel gear discs 315 for inputting the power, the bevel gear discs 315 are fixedly fit connected with the guide wheels 312, and the guide bevel gear 311 is meshed with the bevel gear discs 315 to drive the guide wheels 312 to rotate so as to enable the express delivery piece to move forwards.

As shown in fig. 4, a steering assembly 706 for driving the goods to steer is arranged on the guide bevel gear 311, the steering assembly 706 changes the direction of the guide wheel 312 by changing the direction of the guide shell 316, the height of the guide shell 316 is the same as that of the guide wheel 312, a rotating bearing 317 is arranged in the guide shell 316, the rotating bearing 317 is fixedly connected with a rotating shaft 318, a steering gear 319 is arranged on the guide shell 316, the direction of the guide wheel 312 is changed by rotating the steering gear 319, a driving gear 320 is arranged on one side of the steering gear 319, the driving gear 320 is meshed with three steering gears 319 to input power, an intermediate gear 323 is arranged between the steering gears 319, the intermediate gear 323 is meshed with the steering gear 319 to transmit the power, the driving gear 320 is clamped on the vertical shaft 321, the other end of the vertical shaft 321 is connected with the steering motor 322 to input the power, and the steering motor.

When the indicator light is on, the main circuit 212 is electrified to rotate the motor 322, the driving gear 320 is driven to rotate, the guide shell 316 is driven to rotate, the guide wheel 312 is driven to rotate, the bag-shaped express delivery pieces are obliquely output to the third conveyor belt 325, when the indicator light is dark, the main circuit 212 is disconnected, the guide shell 316 is static and does not move, and the box-packed express delivery pieces are conveyed forwards to the second conveyor belt 324.

As shown in fig. 5, the front end of the second conveyor belt 324 is provided with a subdividing device 2 and an inclined roller 403 for dividing box-packed express delivery and box-packed express delivery with different friction coefficients, the subdividing device 2 comprises a conductive buoyancy block 407 lifted and lowered on the front side of the second conveyor belt 324, a distinguishing mechanism 24 which rotates and extrudes the conductive buoyancy block 407 through the roller 403 when the express delivery falls and has different heights, and a dividing mechanism 25 which is communicated with the conductive buoyancy block 407 and controls the opening direction of the first conveyor belt 324.

As shown in fig. 5, the distinguishing mechanism 24 obtains friction coefficients of the express items to distinguish the express items through a glide speed difference of the express items, the distinguishing mechanism 24 includes an inclined frame 400 disposed at a front end of a second conveyor belt 324, opposite fixing holes 401 are disposed at two sides of the inclined frame 400, the fixing holes 401 are distributed at equal intervals, a limit bearing 402 is disposed in the fixing hole 401, a roller 403 is disposed on the limit bearing 402, the roller 403 is fixedly connected with the limit bearing 402, an impeller 404 for converting speed is disposed at one side of the roller 403, the impeller 404 is fixedly connected with the roller 403, a water tank 405 is disposed outside the impeller 404, a display pipe 406 is disposed at an upper end of the water tank 405, the water tank 405 is filled with water, a conductive buoyancy block 407 is disposed inside the display pipe 406, a lower end of the conductive buoyancy block 407 is insulated, the conductive buoyancy block 407 is connected with the display pipe 406 in a sliding fit manner, a power joint 408 is disposed at an upper side of, the left side of the power joint 408 is communicated with the power source 26, and the right side of the power joint 408 is communicated with the dividing motor 409.

Dividing mechanism 25 includes setting up at the direction passageway 500 of cylinder 403 front side, direction passageway 500 slope sets up, direction passageway 500 front side is equipped with first export 501 and second export 502, constitute "Y" type, the export of direction passageway 500 is less than the import, direction passageway 500 import is relative with cylinder 403, be connected with the baffle 503 through connecting axle 504 rotation on the lateral wall that direction passageway 500 is relative with the import, baffle 503 vertical setting, the free edge of baffle 503 can be supported by closed branch road opening with the lateral wall of direction passageway 500, direction passageway 500 downside is equipped with divides motor 409, divide motor 409 one end and be connected with the road way circuit, the packing of bag form express delivery is mainly plastics, the coefficient of sliding friction is little and the carton coefficient of friction of box-packed express delivery.

When the boxed express falls, the roller 403 rotates by friction to drive the impeller 404 to rotate to form a wave, the water pressure in the water tank 405 is increased, the water drives the conductive buoyancy block 407 to ascend upwards, the height of the conductive buoyancy block 407 is lower than that of the power joint 408, the dividing motor 409 is fixed, and the boxed express is output from the first opening; when the express delivery piece with the box in the bag falls, the rotating speed of the impeller 404 is increased, the conductive buoyancy block 407 rises to the power joint 408, the dividing motor 409 is electrified to rotate, the baffle 503 rotates to close the first opening, and the express delivery piece with the box in the bag is output from the second opening.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.

Claims

1. The utility model provides a high-speed express delivery letter sorting system, includes support (701), be equipped with first conveyer belt (702) of conveying goods on support (701), first conveyer belt (702) one side is equipped with main force motor (703), its characterized in that: be equipped with sorter (1) of distinguishing box-packed express delivery and bag form express delivery on first conveyer belt (702), sorter (1) includes that it makes first conveyer belt (702) produce different division mechanism (12) of deformation and change stirring direction with the steering component of first conveyer belt (702) linkage through the air-blowing express delivery and make the express delivery divide to the mechanism of transferring (13) of output.

2. The high-speed courier sorting system of claim 1, wherein: distinguish mechanism (12) including setting up in detection area (200) that first conveyer belt (702) front end goes up and down, blow distinguishing subassembly (14) that express delivery piece made detection area (200) deformation through wind and feedback subassembly (15) that lever structure shows detection area (200) deformation.

3. The high-speed courier sorting system of claim 2, wherein: the distinguishing assembly (14) comprises a detection area (200) on which a detection belt (201) is arranged, a fan (202) with a downward opening is arranged on the upper side of the detection belt (201), supporting rods (203) are arranged on the lower side of the detection belt (201) at intervals, the supporting rods (203) are regularly and vertically arranged in the central area of the detection belt (201) downwards, and the supporting rods (203) are fixedly connected with the detection belt (201);

the feedback assembly (15) comprises feedback cross rods (204) distributed at a certain interval on the lower sides of supporting rods (203), a supporting frame (205) for supporting the feedback cross rods (204) is arranged in the middle of the feedback cross rods (204), round rods (206) connected with the supporting frame (205) in a rotating fit mode are arranged on the supporting frame (205), the feedback cross rods (204) are fixedly connected with the round rods (206), two ends of each feedback cross rod (204) and two adjacent supporting rods (203) form a lever structure relatively, a feedback gear (207) judged through rotation is arranged on each round rod (206), a feedback chain (208) conducting rotation is arranged on each feedback gear (207), the other end of each feedback chain (208) is meshed with a display gear (209), the display gears (209) are respectively communicated with an electric pole (210), two sides of each electric pole (210) are connected with branch electric wires (main circuit) 211), the branch electric wires (211) are connected in parallel, and the branch electric wires (211) are, the other end of the main circuit (212) is communicated with a warning lamp (213).

4. The high-speed courier sorting system of claim 1, wherein: the transfer mechanism (13) comprises a guide wheel (312) which transversely rotates along the first conveyor belt (702), a forward conveying assembly (16) which drives the guide wheel (312) to rotate through autorotation so as to transmit the express delivery piece, and a steering assembly (706) which changes the direction of the guide wheel (312) through being communicated with the branch circuit (211).

5. The high-speed courier sorting system of claim 4, wherein: the front conveying assembly (16) comprises a steering area (300) arranged in front of the detection area (200), a support frame (301) is arranged at the bottom of the steering area (300), a power input forward motor (302) is arranged on the frame (301), an input gear (305) is coaxially arranged at the front end of the forward motor (302), a transmission chain (304) is arranged on the input gear (305), the transmission chain (304) is meshed with the input gear (305), a synchronously rotating transmission shaft (306) is arranged at the other end of the transmission chain (304), a coaxially rotating output gear (303) is arranged at one end of the transmission shaft (306), the output gear (303) is meshed with the transmission chain (304), a fixed bearing (307) is arranged at the other end of the transmission shaft (306), the fixed bearing (307) is fixedly connected with the frame (301), input bevel gears (308) are uniformly distributed on the transmission shaft (306), and a meshed output bevel gear (309) is arranged at the, the output bevel gear (309) is fixedly connected with the rotating rod (310), the other end of the rotating shaft (318) is provided with a direction-changing guide bevel gear (311), two sides of the guide bevel gear (311) are provided with opposite guide wheels (312), the outer side of each guide wheel (312) is provided with a fixing ring (313) which rotates with the transverse shaft (314), and the guide wheels (312) are provided with bevel gear discs (315) which are connected with the guide bevel gear (311);

the steering assembly (706) comprises a steering bevel gear (311) provided with a steering shell (316), the steering shell (316) is internally provided with a rotating bearing (317) fixedly connected with a rotating shaft (318), the steering shell (316) is provided with a steering gear (319) matched with the steering wheel (312), one side of the steering gear (319) is provided with a driving gear (320), the driving gear (320) is meshed with three steering gears (319), an intermediate gear (323) is arranged between the steering gears (319), the intermediate gear (323) is meshed with the steering gear (319), the driving gear (320) is clamped on a vertical shaft (321), the other end of the vertical shaft (321) is connected with a steering motor (322), and the steering motor (322) is communicated with a main circuit (212).

6. The high-speed courier sorting system of claim 1, wherein: the express delivery device is characterized in that a bottom frame (100) is arranged on one side of the first conveyor belt (702), a container (101) for loading express is arranged on the bottom frame (100), an output channel (103) is communicated with the bottom of the container (101), the bottom of the container (101) is inclined, a warehousing mechanism (11) is arranged on one side of the container (101), and the warehousing mechanism (11) comprises a driven sheave (110) which rotationally stirs a express delivery piece in front of the output channel (103), a connecting assembly (17) which links the driven sheave (110) with a power source, and a driving assembly (18) which enables the connecting assembly (17) to drive the driven sheave (110) to rotate to enable the express delivery piece to intermittently output through rotation.

7. The high-speed courier sorting system of claim 6, wherein: the driving assembly (18) comprises a goods storage box (101), a goods discharging motor is arranged on the lower side of the goods storage box, a power rod (105) for conducting power is arranged at one end of the goods discharging motor, a driving plate (106) is arranged at one end of the power rod (105), and the driving plate (106) is connected with the power rod (105) in a rotating fit mode;

the connecting assembly (17) comprises a driving plate (106), a rotating arm (107) is arranged on the driving plate (106), the rotating arm (107) is fixedly connected with the driving plate (106), an intermittent rotating driving sheave (108) is arranged on one side of the rotating arm (107), a linkage shaft (109) is arranged on the driving sheave (108), a driven sheave (110) and the driving sheave (108) synchronously rotate through the linkage shaft (109), a supporting plate (111) is arranged on the lower side of the driven sheave (110), the supporting plate (111) is connected with the linkage shaft (109) in a rotating matching mode, an output slide way (112) is arranged on one side of the supporting plate (111), the output slide way (112) is inclined, and the other end of the output slide way (112.

8. The high-speed courier sorting system of claim 1, wherein: the front end of the second conveyor belt (324) is provided with a subdividing device (2) and an inclined roller (403) for distinguishing boxed expressages from boxes with different friction coefficients of the boxed expressages, the subdividing device (2) comprises a conductive buoyancy block (407) which is lifted at the front side of the second conveyor belt (324), a distinguishing mechanism (24) which is rotated and extruded by the falling of the express delivery piece through the roller (403) to enable the conductive buoyancy block (407) to be different in height, and a dividing mechanism (25) which is communicated with the conductive buoyancy block (407) to control the opening direction of the first conveyor belt (324).

9. The high-speed courier sorting system of claim 8, wherein: distinguish mechanism (24) including setting up sloping frame (400) at second conveyer belt (324) front end, sloping frame (400) both sides are equipped with relative fixed orifices (401), spacing bearing (402) are equipped with to the card in fixed orifices (401), be equipped with on spacing bearing (402) cylinder (403) with spacing bearing (402) fixed connection, cylinder (403) one side is equipped with coaxial pivoted impeller (404), impeller (404) are equipped with water tank (405) outward, water tank (405) upper end is equipped with display tube (406), water tank (405) are filled with water, display tube (406) sliding fit is equipped with electrically conductive buoyancy piece (407), electrically conductive buoyancy piece (407) lower extreme is insulating, display tube (406) upside is equipped with power connector (408), power connector (408) one side communicates with each other with dividing motor (409).

10. The high-speed courier sorting system of claim 8, wherein: dividing mechanism (25) is including setting up guide channel (500) at cylinder (403) front side slope, and guide channel (500) front side is equipped with first export (501) and second export (502) of "Y" type, and guide channel (500) import is relative with cylinder (403), rotates through connecting axle (504) on the guide channel (500) lateral wall to be connected with resistance board (503), and guide channel (500) downside is equipped with divides motor (409).