CN112560527A

CN112560527A - Telescopic multi-curved-surface express bill scanning device

Info

Publication number: CN112560527A
Application number: CN202110007484.2A
Authority: CN
Inventors: 陈宇新
Original assignee: Nanjing Love Bear Trading Co ltd
Current assignee: Nanjing Love Bear Trading Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-03-26

Abstract

The invention relates to the related field of scanning equipment, and discloses a telescopic multi-curved-surface express single scanning device which comprises a main box body, wherein a storage plate cavity with an upward opening is arranged in the main box body, a rack cavity is communicated and arranged at the lower side of the storage plate cavity, a rack auxiliary magnet cavity is communicated and arranged at the right side of the rack cavity, a rack gear cavity is communicated and arranged at the left side of the rack cavity, an end face gear cavity is arranged at the left side of the rack gear cavity, whether express needs to be scanned or not is judged through the storage plate, then whether a main magnet can adsorb an auxiliary magnet or not is judged through the downward pressing of the storage plate and the rotation of a ring gear, whether express can be scanned or not is judged, if express can be scanned, a customer resets the express after taking the express, if the express cannot be scanned within a certain time, an oblique scanner is started to extend, the scanning angle of an instrument is increased, so that, the space that also can not occupy too big, the energy that uses when also having practiced thrift the normal express delivery bill of scanning simultaneously.

Description

Telescopic multi-curved-surface express bill scanning device

Technical Field

The invention relates to the field of scanning equipment, in particular to a telescopic multi-curved-surface express bill scanning device.

Background

Express delivery scanning instrument is the scanning equipment who is fit for the express delivery bar code, because express delivery scanning instrument scanning mode on the market is straight up straight down mostly now, so when there is the express delivery list pressed to the condition of warping, the curved surface information is hardly scanned to express delivery scanning instrument, can cause the scanning time overlength, thereby greatly reduced the efficiency of taking of express delivery, on the other hand, if design whole arc, not only can occupy bigger space, also can cause certain energy extravagant when scanning the express delivery list that does not warp simultaneously.

Disclosure of Invention

The invention aims to provide a telescopic multi-curved-surface express delivery single scanning device which can overcome the defects in the prior art, so that the practicability of equipment is improved.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention discloses a telescopic multi-curved-surface express single scanning device, which comprises a main box body, wherein a storage plate cavity with an upward opening is arranged in the main box body, a rack cavity is communicated and arranged at the lower side of the storage plate cavity, a rack auxiliary magnet cavity is communicated and arranged at the right side of the rack cavity, a rack gear cavity is communicated and arranged at the left side of the rack cavity, an end face gear cavity is arranged at the left side of the rack gear cavity, a magnet block cavity is communicated and arranged at the lower side of the end face gear cavity, an auxiliary magnet cavity is communicated and arranged at the upper side of the end face gear cavity, an auxiliary gear cavity is communicated and arranged at the left side of the end face gear cavity, a limiting cavity is arranged at the left side of the auxiliary gear cavity, a limiting shaft cavity is communicated and arranged at the left side of the limiting cavity, a limiting plate cavity is communicated and arranged at the left side of the limiting shaft cavity, a torsion spring cavity at the lower side, the left side of the transposition cavity is communicated with a transposition shaft cavity, the left side of the transposition shaft cavity is communicated with a transposition plate cavity, the upper end surface of the main box body is fixedly connected with a connecting column, the upper end surface of the connecting column is fixedly connected with a scanning fixed plate, the left side of the transposition plate cavity is provided with a belt cavity which extends upwards and penetrates through the connecting column to the scanning fixed plate, the right side of the belt cavity is provided with a transmission bevel gear cavity positioned in the scanning fixed plate, the lower side of the transmission bevel gear cavity is provided with a transmission bevel gear cavity, the front side and the rear side of the transmission bevel gear cavity are provided with inclined scanner cavities which are symmetrically arranged and have downward openings, the lower side of the inclined scanner cavity is communicated with a double-faced gear cavity, the right end wall of the double-faced gear cavity is automatically matched and connected with a double-faced gear shaft, the double-faced gear is fixedly connected on the double-faced gear, the skew scanner is close to transmission helical gear chamber side end face with the skew scanner chamber is close to fixed connection is equipped with the elasticity stay cord between the transmission helical gear chamber side end wall, the double-sided gear chamber is close to transmission helical gear chamber side end wall normal running fit connects and is equipped with to being close to transmission helical gear chamber side extends to transmission helical gear intracavity and to keeping away from transmission helical gear chamber side extends to driven bevel gear axle in the double-sided gear chamber, driven bevel gear axle is kept away from transmission helical gear chamber side end fixed connection be equipped with the scanning bevel gear of double-sided gear side end face meshing, driven bevel gear axle is close to transmission helical gear chamber side end fixed connection is equipped with driven bevel gear.

On the basis of the technical scheme, a driven bevel gear shaft which extends upwards into the transmission bevel gear cavity and extends downwards into the transmission bevel gear cavity is arranged on the upper end wall of the transmission bevel gear cavity in a rotationally matched connection manner, a transmission bevel gear meshed with the driven bevel gear is arranged at the tail end of the lower side of the driven bevel gear shaft in a fixedly connected manner, a driven bevel gear is arranged at the tail end of the upper side of the driven bevel gear shaft in a fixedly connected manner, a driven pulley shaft which extends leftwards into the belt cavity and extends rightwards into the transmission bevel gear cavity is arranged on the left end wall of the transmission bevel gear cavity in a rotationally matched connection manner, a driven pulley is arranged at the tail end of the left side of the driven pulley shaft in a fixedly connected manner, a transmission bevel gear meshed with the driven bevel gear is arranged at the tail, the belt chamber right-hand member end internal rotation cooperation is connected and is equipped with and extends to left the belt intracavity and extend to right the main straight-teeth gear axle in transposition chamber, the terminal fixed connection in main straight-teeth gear axle right side is equipped with main straight-teeth gear, the terminal fixed connection in main straight-teeth gear axle left side is equipped with drive pulley, drive pulley with power fit connects between the driven pulley and is equipped with the belt.

On the basis of the technical scheme, transposition axle intracavity sliding fit connects to be equipped with and extends to left transposition board intracavity and extend to right transposition axle in the transposition intracavity, the terminal normal running fit in transposition axle left side connect be equipped with transposition board that transposition board chamber sliding fit connects, transposition board left end face with fixed connection is equipped with the transposition board spring between the transposition board chamber left end wall, the terminal fixed connection in transposition axle right side be equipped with can with main straight-teeth gear meshed transposition gear, fixed connection is equipped with and is located in transposition chamber right end wall the motor of spacing chamber downside, motor left end face fixed connection be equipped with extend to left the motor shaft in the transposition intracavity, motor shaft left side end fixed connection be equipped with transposition gear meshed motor gear, transposition chamber right-hand member wall internal rotation fit connects to be equipped with extend to right spacing intracavity and extend to left main positive in the transposition intracavity The tail end of the left side of the main spur gear shaft is fixedly connected with a main spur gear which can be meshed with the transposition gear, and the tail end of the right side of the main spur gear shaft is fixedly connected with a single-tooth gear.

On the basis of the technical scheme, the left end wall of the auxiliary gear cavity is rotationally and cooperatively provided with a transmission straight gear shaft which extends leftwards to penetrate through the limiting cavity into the torsion spring cavity and rightwards to extend into the auxiliary gear cavity, the right end of the transmission straight gear shaft is fixedly connected with a main helical gear, the transmission straight gear shaft is fixedly connected with a transmission straight gear which is positioned in the limiting cavity and can be meshed with the single-tooth gear, a torsion spring is fixedly connected between the left end surface of the transmission straight gear shaft and the left end wall of the torsion spring cavity, a limiting shaft which extends leftwards to the limiting plate cavity and extends rightwards to the limiting cavity is arranged in the limiting shaft in a sliding fit manner, a limiting plate which is connected with the limiting plate cavity in a sliding fit manner is arranged at the left end of the limiting shaft in a sliding fit manner, and a limiting plate spring is fixedly connected between the left end surface of the, spacing axle right side end fixed connection is equipped with spacing one-way bearing, spacing one-way bearing outer terminal surface can the normal running fit connect be equipped with can with the meshed limit gear of transmission straight-teeth gear, the end wall normal running fit connection of auxiliary gear chamber rear end is equipped with the auxiliary gear axle, fixed connection is equipped with the side end face with the auxiliary gear of main helical gear meshing on the auxiliary gear axle.

On the basis of the technical scheme, the rear end wall of the end face gear cavity is connected with an end face gear shaft in a rotating fit manner, the end face gear shaft is fixedly connected with an end face gear, a main magnet capable of corresponding to the auxiliary magnet cavity and the magnet block cavity is arranged in the end face gear, the outer end face of the face gear is connected with a ring gear which is arranged in a ring shape in a rotating matching way and is meshed with the outer end face of the auxiliary gear, a magnetic through cavity which penetrates up and down is arranged in the ring gear, an auxiliary magnet is arranged in the auxiliary magnet cavity in a sliding fit connection manner, an auxiliary magnet pull rope is fixedly connected between the auxiliary magnet and the transposition plate, a magnet block which can penetrate through the magnetic through cavity and is abutted against the main magnet is connected in a sliding fit manner in the magnet block cavity, and a magnet block spring is fixedly connected between the lower end face of the magnet block and the lower end wall of the magnet block cavity.

On the basis of the technical scheme, the left end wall of the rack-and-pinion cavity is provided with a driven spur gear shaft which extends leftwards into the end face-and-pinion cavity and rightwards into the rack-and-pinion cavity in a rotationally matched manner, the left end of the driven spur gear shaft is fixedly connected with a driven spur gear which is meshed with the side end face of the end face-and-pinion, the right end of the driven spur gear shaft is fixedly connected with a transmission spur gear, the rear end wall of the rack-and-pinion cavity is provided with a rack-and-pinion shaft in a rotationally matched manner, the rack-and-pinion shaft is fixedly connected with a rack gear which is meshed with the side end face of the transmission spur gear, the object placing plate cavity is provided with an object placing plate in a sliding matched manner, the lower end face of the object placing plate is fixedly connected with an object placing plate spring which is fixedly connected with the lower, the rack internal fixation is connected and is equipped with can with the corresponding rack main magnet in the vice magnet chamber of rack, the vice magnet intracavity sliding fit of rack connects and is equipped with the vice magnet of rack, the vice magnet of rack with fixed connection is equipped with rack magnet stay cord between the limiting plate, main tank internal fixation is equipped with and is located rack chamber right side just is located put the jingle bell ware of thing board chamber downside.

The invention has the beneficial effects that: this device judges whether there is the express delivery to need the scanning through putting the thing board, then through the rotation of putting the pushing down of thing board and ring gear, make whether main magnet can adsorb vice magnet, judge whether the express delivery can be scanned, if can be scanned, both resets after the express delivery is taken away to the customer, if can't be scanned in the definite time, can start the oblique scanner and stretch out, increase the scanning angle of instrument, make it carry out many curved surfaces scanning, the efficiency of taking of express delivery has been improved greatly, on the other hand, also can not occupy too big space, the energy that uses when also having practiced thrift the normal express delivery of scanning list simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic view of the overall structure of a telescopic multi-curved-surface express delivery single scanning device.

Fig. 2 is a schematic sectional view of the structure in the direction of a-a in fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

Fig. 5 is an enlarged schematic view of the structure at D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The telescopic multi-curved-surface express single scanning device comprises a main box body 10, wherein a storage plate cavity 22 with an upward opening is arranged in the main box body 10, a rack cavity 93 is communicated with the lower side of the storage plate cavity 22, a rack auxiliary magnet cavity 91 is communicated with the right side of the rack cavity 93, a rack gear cavity 87 is communicated with the left side of the rack cavity 93, an end face gear cavity 77 is arranged on the left side of the rack gear cavity 87, a magnet block cavity 79 is communicated with the lower side of the end face gear cavity 77, an auxiliary magnet cavity 71 is communicated with the upper side of the end face gear cavity 77, an auxiliary gear cavity 68 is communicated with the left side of the end face gear cavity 77, a limiting cavity 54 is arranged on the left side of the auxiliary gear cavity 68, a limiting shaft cavity 49 is communicated with the left side of the limiting cavity 54, a limiting plate cavity 48 is communicated with the left side of the limiting shaft cavity 49, a torsion spring cavity 55 positioned on the lower side of the limiting shaft cavity 49 is communicated with, the left side of the limiting cavity 54 is provided with a transposition cavity 45 which is positioned at the lower left side of the torsion spring cavity 55 and extends downwards, the left side of the transposition cavity 45 is communicated with a transposition shaft cavity 38, the left side of the transposition shaft cavity 38 is communicated with a transposition plate cavity 41, the upper end face of the main box body 10 is fixedly connected with a connecting column 12, the upper end face of the connecting column 12 is fixedly connected with a scanning fixing plate 16, the left side of the transposition plate cavity 41 is provided with a belt cavity 13 which extends upwards and penetrates through the connecting column 12 to the scanning fixing plate 16, the right side of the belt cavity 13 is provided with a transmission bevel gear cavity 19 positioned in the scanning fixing plate 16, the lower side of the transmission bevel gear cavity 19 is provided with a transmission bevel gear cavity 36, the front side and the rear side of the transmission bevel gear cavity 19 are provided with inclined scanner cavities 25 which are symmetrically arranged and have downward openings, the lower side of the inclined scanner cavity 25 is communicated with a double-sided gear cavity 29, a double-sided gear 32 is fixedly connected to the double-sided gear shaft 31, an oblique scanner 24 engaged with the outer end face of the double-sided gear 32 is arranged in the oblique scanner cavity 25 in a sliding fit connection, an elastic pull rope 26 is fixedly connected between the end face of the oblique scanner 24 close to the transmission bevel gear cavity 19 and the end wall of the oblique scanner cavity 25 close to the transmission bevel gear cavity 19, a driven bevel gear shaft 33 extending into the transmission bevel gear cavity 36 from the side close to the transmission bevel gear cavity 19 and extending into the double-sided gear cavity 29 from the side far from the transmission bevel gear cavity 19 is arranged in the double-sided gear cavity 29 in a rotating fit connection, and a scanning bevel gear 30 engaged with the end face of the double-sided gear 32 is fixedly connected to the end of the driven bevel gear shaft 33 far from the transmission bevel gear cavity 19, the driven bevel gear shaft 33 is fixedly connected with a driven bevel gear 34 near the end of the side of the transmission bevel gear cavity 19.

In addition, in one embodiment, the upper end wall of the transmission bevel gear cavity 36 is provided with a driven bevel gear shaft 28 which extends upwards into the transmission bevel gear cavity 19 and downwards into the transmission bevel gear cavity 36 in a rotationally fitting manner, the lower end of the driven bevel gear shaft 28 is fixedly connected with a transmission bevel gear 37 which is engaged with the driven bevel gear 34, the upper end of the driven bevel gear shaft 28 is fixedly connected with a driven bevel gear 27, the left end wall of the transmission bevel gear cavity 19 is provided with a driven pulley shaft 17 which extends leftwards into the belt cavity 13 and rightwards into the transmission bevel gear cavity 19 in a rotationally fitting manner, the left end of the driven pulley shaft 17 is fixedly connected with a driven pulley 15, the right end of the driven pulley shaft 17 is fixedly connected with a transmission bevel gear 18 which is engaged with the driven bevel gear 27, end face fixed connection is equipped with straight scanner 35 under the scanning fixed plate 16, belt chamber 13 right-hand member wall internal rotation cooperation is connected and is equipped with and extends to left in the belt chamber 13 and extend to right the main straight gear axle 42 of transposition chamber 45, the terminal fixed connection in main straight gear axle 42 right side is equipped with main straight-teeth gear 43, the terminal fixed connection in main straight-teeth gear axle 42 left side is equipped with driving pulley 11, driving pulley 11 with power fit connects between the driven pulley 15 and is equipped with belt 14.

In addition, in one embodiment, a transposition shaft 63 extending leftwards into the transposition plate cavity 41 and rightwards into the transposition cavity 45 is arranged in the transposition shaft cavity 38 in a sliding fit connection, a transposition plate 39 connected with the transposition plate cavity 41 in a sliding fit connection is arranged at the left end of the transposition shaft 63 in a rotating fit connection, a transposition plate spring 40 is fixedly connected between the left end surface of the transposition plate 39 and the left end wall of the transposition plate cavity 41, a transposition gear 61 capable of being meshed with the main spur gear 43 is fixedly connected at the right end of the transposition shaft 63, a motor 59 located at the lower side of the limiting cavity 54 is fixedly connected in the right end wall of the transposition cavity 45, a motor shaft 60 extending leftwards into the transposition cavity 45 is fixedly connected at the left end of the motor shaft 60, a motor gear 62 meshed with the transposition gear 61 is fixedly connected at the left end of the motor shaft 60, a main spur gear shaft 58 which extends rightwards into the limiting cavity 54 and leftwards into the transposition cavity 45 is arranged on the right end wall of the transposition cavity 45 in a rotating fit connection mode, a main spur gear 44 which can be meshed with the transposition gear 61 is fixedly connected to the tail end of the left side of the main spur gear shaft 58, and a single-tooth gear 57 is fixedly connected to the tail end of the right side of the main spur gear shaft 58.

In addition, in one embodiment, the left end wall of the auxiliary gear cavity 68 is rotatably connected with a straight transmission gear shaft 67 which extends through the limiting cavity 54 to the inside of the torsion spring cavity 55 leftwards and extends to the inside of the auxiliary gear cavity 68 rightwards, the right end of the straight transmission gear shaft 67 is fixedly connected with a main helical gear 66, the straight transmission gear shaft 67 is fixedly connected with a straight transmission gear 53 which is positioned in the limiting cavity 54 and can be meshed with the single-tooth gear 57, the left end surface of the straight transmission gear shaft 67 is fixedly connected with the left end wall of the torsion spring cavity 55 and is provided with a torsion spring 56, the limiting shaft cavity 49 is internally and slidably connected with a limiting shaft 50 which extends to the inside of the limiting plate cavity 48 leftwards and extends to the inside of the limiting cavity 54 rightwards, and the left end of the limiting shaft 50 is fixedly connected with a limiting plate 47 which is slidably connected with the limiting plate cavity 48, the limiting plate 47 left end face with fixed connection is equipped with limiting plate spring 46 between the limiting plate chamber 48 left end wall, the terminal fixed connection in limiting shaft 50 right side is equipped with spacing one-way bearing 52, the outer terminal surface of spacing one-way bearing 52 can the normal running fit connect be equipped with can with the meshing of transmission straight gear 53 limit gear 51, the normal running fit connection of auxiliary gear chamber 68 rear end wall is equipped with auxiliary gear axle 65, fixed connection is equipped with the side end face on the auxiliary gear axle 65 with the auxiliary gear 64 of main helical gear 66 meshing.

In addition, in an embodiment, the rear end wall of the end gear cavity 77 is provided with an end gear shaft 74 in a rotating fit connection, the end gear shaft 74 is fixedly connected with an end gear 69, the end gear 69 is provided with a main magnet 82 corresponding to the auxiliary magnet cavity 71 and the magnet block cavity 79, the outer end surface of the end gear 69 is provided with an annular ring gear 70 in a rotating fit connection and meshed with the outer end surface of the auxiliary gear 64, in an initial state, the ring gear 70 is provided with a magnetic through cavity 83 penetrating up and down, the auxiliary magnet cavity 71 is provided with an auxiliary magnet 72 in a sliding fit connection, the auxiliary magnet 72 is fixedly connected with the position changing plate 39 and provided with an auxiliary magnet pull rope 73, the magnet block cavity 79 is provided with a magnet block 81 in a sliding fit connection and capable of penetrating through the magnetic through cavity 83 and abutting against the main magnet 82, and the lower end surface of the magnet block 81 and the lower end wall of the magnet block cavity 79 are fixedly connected with a magnet block spring 80.

In addition, in one embodiment, the rack-and-pinion cavity 87 has a left end wall that is rotatably connected to a driven spur gear shaft 76 that extends leftward into the face-and-pinion cavity 77 and rightward into the rack-and-pinion cavity 87, a left end of the driven spur gear shaft 76 is fixedly connected to a driven spur gear 75 that is engaged with a side end surface of the face gear 69, a right end of the driven spur gear shaft 76 is fixedly connected to a driving spur gear 86, a rear end wall of the rack-and-pinion cavity 87 is rotatably connected to a rack-and-pinion shaft 84, a rack gear shaft 84 is fixedly connected to a rack gear 85 that is engaged with the driving spur gear 86 and has a side end surface, an object placing plate 20 is slidably connected to the object placing plate cavity 22, an object placing plate spring 21 is fixedly connected between a lower end surface of the object placing plate 20 and a lower end wall of the object placing plate cavity 22, and a lower end surface of the object placing plate 20 is fixedly connected to the rack- 85 outer terminal surface meshing's rack 88, fixed connection is equipped with in the rack 88 can with the corresponding rack main magnet 89 in the vice magnet chamber 91 of rack, sliding fit connects in the vice magnet chamber 91 of rack and is equipped with the vice magnet 90 of rack, the vice magnet 90 of rack with fixed connection is equipped with rack magnet stay cord 92 between the limiting plate 47, fixed connection is equipped with in the main tank body 10 and is located rack chamber 93 right side just is located put jingle bell 23 of thing board chamber 22 downside.

The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.

As shown in fig. 1 to 5, when the apparatus of the present invention is in an initial state, the tilt scanner 24 is in the tilt scanner chamber 25, the transposition gear 61 is engaged with the main spur gear 44 and is not engaged with the main spur gear 43, the transmission spur gear 53 is not engaged with the limit gear 51, the magnet block 81 is abutted against the main magnet 82, the rack main magnet 89 adsorbs the rack auxiliary magnet 90 to make the rack auxiliary magnet 90 located at the left side of the rack auxiliary magnet chamber 91, the stopper plate spring 46 is in a compressed state, and the magnet block spring 80 is in a stretched state;

sequence of mechanical actions of the whole device:

when the express delivery needs to be scanned and detected, the express delivery is placed on the object placing plate 20, the object placing plate 20 overcomes the thrust of the object placing plate spring 21 to drive the rack 88 to move downwards, the rack 88 moves downwards to enable the rack main magnet 89 to be separated from the corresponding rack auxiliary magnet cavity 91, the limiting plate 47 drives the limiting gear 51 to move rightwards through the limiting shaft 50 under the thrust of the limiting plate spring 46 to be meshed with the transmission straight gear 53, meanwhile, the rack 88 moves downwards to drive the transmission spur gear 86 to rotate through the rack gear 85, the transmission spur gear 86 rotates to drive the driven spur gear 75 to rotate through the driven spur gear shaft 76, so that the end face gear 69 rotates until the main magnet 82 rotates to just correspond to the auxiliary magnet cavity 71, and the main magnet 82 cannot adsorb the auxiliary magnet 72 due to the blocking of the annular gear 70;

when the ring gear 70 rotates, the main magnet 82 is separated from the magnet block 81 to abut, the magnet block 81 moves downwards to the magnet block cavity 79 under the action of the elastic force of the magnet block spring 80, the magnet block 81 is separated from the abutment to enable the motor 59 to start rotating, the motor 59 rotates to drive the motor gear 62 to rotate through the motor shaft 60, the motor gear 62 rotates to drive the main spur gear 44 to rotate through the transposition gear 61, the main spur gear 44 rotates to drive the single-tooth gear 57 to rotate through the main spur gear shaft 58, the single-tooth gear 57 rotates for one circle to just enable the transmission spur gear 53 to drive the transmission spur gear shaft 67 to rotate against the torsion of the torsion spring 56, at this moment, the transmission spur gear 53 can drive the limit gear 51 to rotate, but due to the limitation of the limit one-way bearing 52, the transmission spur gear 53 cannot be reversely rotated, the transmission spur gear shaft 67 rotates to, the auxiliary gear 64 rotates to enable the ring gear 70 to rotate, when the straight scanner 35 can scan and the scanning is finished, the belling device 23 bells, the express delivery can be taken away, after the express delivery is taken away, the object placing plate 20 is not limited, the rack 88 drives the rack main magnet 89 to move upwards to reset under the elastic force of the object placing plate spring 21, the rack main magnet 89 adsorbs the rack auxiliary magnet 90 to move leftwards, the rack auxiliary magnet 90 moves leftwards, the rack auxiliary magnet 90 pulls the limiting plate 47 through the rack magnet pull rope 92 to overcome the thrust of the limiting plate spring 46, the limiting gear 51 is driven to move leftwards through the limiting shaft 50 to be disengaged from the transmission straight gear 53, at the moment, the transmission straight gear 53 is not limited, the transmission straight gear shaft 67 rotates under the torsion action of the torsion spring 56 to enable the ring gear 70 to reset, meanwhile, the rack 88 moves upwards to enable the end face gear 69 to drive the main magnet 82 to rotate to reset, the, at this time, the motor 59 stops rotating;

if the express waybill is bent into a curved surface, the straight scanner 35 cannot directly scan information, express waybill is always placed on the object placing plate 20, at this time, the ring gear 70 always rotates to drive the magnetic through cavity 83 to rotate to correspond to the auxiliary magnet cavity 71, the main magnet 82 can absorb the auxiliary magnet 72 to move downwards through the magnetic through cavity 83, the auxiliary magnet 72 moves downwards to pull the shifting plate 39 to move leftwards by overcoming the thrust of the shifting plate spring 40 through the auxiliary magnet pull rope 73, the shifting plate 39 moves leftwards to drive the shifting gear 61 to move leftwards by the shifting shaft 63 to be meshed with the main spur gear 43 and to be disengaged from the main spur gear 44, at this time, the shifting gear 61 rotates to drive the main spur gear shaft 42 to rotate through the main spur gear 43, the main spur gear shaft 42 rotates to drive the belt 14 to rotate through the driving belt pulley 11, the belt 14 rotates to drive the driven belt pulley 15 to rotate through the driven belt pulley 15, the driven belt pulley shaft 17 rotates to drive the, the driven bevel gear 27 rotates to drive the transmission bevel gear 37 to rotate through the driven bevel gear shaft 28, the transmission bevel gear 37 rotates to drive the driven bevel gear shaft 33 to rotate through the driven bevel gear 34, the driven bevel gear shaft 33 rotates to drive the double-faced gear 32 to rotate through the scanning bevel gear 30, so that the oblique scanner 24 extends outwards along the oblique scanner cavity 25 by overcoming the tension of the elastic pull rope 26, the scanning angle of the oblique scanner is expanded, information on a scanning curved surface is scanned, the belling device 23 rings once after the information is scanned, express delivery is taken away at the moment, the end face gear 69 rotates to reset, the ring gear 70 rotates to reset, the magnet block 81 is in contact with the main magnet 82, and the motor 59 stops rotating.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a many curved surfaces of telescopic express delivery list scanning device, includes the main tank body, its characterized in that: the main box body is internally provided with a storage plate cavity with an upward opening, the lower side of the storage plate cavity is communicated with a rack cavity, the right side of the rack cavity is communicated with a rack auxiliary magnet cavity, the left side of the rack cavity is communicated with a rack gear cavity, the left side of the rack gear cavity is provided with an end face gear cavity, the lower side of the end face gear cavity is communicated with a magnet block cavity, the upper side of the end face gear cavity is communicated with an auxiliary magnet cavity, the left side of the end face gear cavity is communicated with an auxiliary gear cavity, the left side of the auxiliary gear cavity is provided with a limiting cavity, the left side of the limiting cavity is communicated with a limiting shaft cavity, the left side of the limiting shaft cavity is communicated with a limiting plate cavity, the left side of the limiting cavity is communicated with a torsion spring cavity positioned on the lower side of the limiting shaft cavity, the left side of the limiting cavity is provided with a transposition cavity which, the left side of the transposition shaft cavity is communicated with a transposition plate cavity, the upper end face of the main box body is fixedly connected with a connecting column, the upper end face of the connecting column is fixedly connected with a scanning fixed plate, the left side of the transposition plate cavity is provided with a belt cavity which extends upwards and penetrates through the connecting column to the scanning fixed plate, the right side of the belt cavity is provided with a transmission bevel gear cavity positioned in the scanning fixed plate, the lower side of the transmission bevel gear cavity is provided with a transmission bevel gear cavity, the front side and the rear side of the transmission bevel gear cavity are provided with symmetrically arranged bevel scanner cavities with downward openings, the lower side of the bevel scanner cavity is communicated with a double-faced gear cavity, the right end wall of the double-faced gear cavity is automatically connected with a double-faced gear shaft in a matching way, the double-faced gear shaft is fixedly connected with the double-faced gear, and the oblique scanner, the skew scanner is close to transmission helical gear chamber side end face with the skew scanner chamber is close to fixed connection is equipped with the elasticity stay cord between the transmission helical gear chamber side end wall, the double-sided gear chamber is close to transmission helical gear chamber side end wall normal running fit connects and is equipped with to being close to transmission helical gear chamber side extends to transmission helical gear intracavity and to keeping away from transmission helical gear chamber side extends to driven bevel gear axle in the double-sided gear chamber, driven bevel gear axle is kept away from transmission helical gear chamber side end fixed connection be equipped with the scanning bevel gear of double-sided gear side end face meshing, driven bevel gear axle is close to transmission helical gear chamber side end fixed connection is equipped with driven bevel gear.

2. The telescopic multi-curved-surface express waybill scanning device as claimed in claim 1, wherein: drive bevel gear chamber upper end wall internal rotation fit connection be equipped with upwards extend to drive bevel gear intracavity and downwardly extending extremely driven bevel gear shaft in the drive bevel gear intracavity, driven bevel gear shaft downside terminal fixed connection be equipped with the drive bevel gear of driven bevel gear meshing, driven bevel gear shaft upside terminal fixed connection is equipped with driven helical gear, drive bevel gear chamber left end wall internal rotation fit connection be equipped with extend to left the belt intracavity and extend to right driven pulley axle in the drive bevel gear intracavity, driven pulley axle left side end fixed connection is equipped with driven pulley, driven pulley axle right side end fixed connection be equipped with the drive helical gear of driven helical gear meshing, terminal surface fixed connection is equipped with straight scanner internal rotation under the scanning fixed plate, belt chamber right end wall fit connection be equipped with extend to left the belt intracavity and extend to right the transposition chamber The main straight-tooth gear shaft, the terminal fixed connection in main straight-tooth gear shaft right side is equipped with main straight-tooth gear, the terminal fixed connection in main straight-tooth gear shaft left side is equipped with driving pulley, driving pulley with power fit connects between the driven pulley and is equipped with the belt.

3. The telescopic multi-curved-surface express waybill scanning device as claimed in claim 1, wherein: the inner sliding fit connection of the transposition shaft cavity is provided with a transposition shaft which extends leftwards into the transposition plate cavity and rightwards extends into the transposition cavity, the tail end of the left side of the transposition shaft is connected with a transposition plate which is connected with the transposition plate cavity in a sliding fit manner, the left end face of the transposition plate is fixedly connected with the left end wall of the transposition plate cavity and is provided with a transposition plate spring, the tail end of the right side of the transposition shaft is fixedly connected with a transposition gear which can be meshed with the main straight gear, the inner fixed connection of the right end wall of the transposition cavity is provided with a motor which is positioned on the lower side of the limit cavity, the left end face of the motor is fixedly connected with a motor shaft which extends leftwards into the transposition cavity, the tail end of the left side of the motor shaft is fixedly connected with a motor gear which is meshed with the transposition gear, the inner rotating fit connection of the right end wall of the transposition cavity, the tail end of the left side of the main spur gear shaft is fixedly connected with a main spur gear which can be meshed with the transposition gear, and the tail end of the right side of the main spur gear shaft is fixedly connected with a single-tooth gear.

4. The telescopic multi-curved-surface express waybill scanning device as claimed in claim 1, wherein: the left end wall of the auxiliary gear cavity is connected with a transmission straight gear shaft which extends leftwards to penetrate through the limiting cavity into the torsion spring cavity and rightwards to extend into the auxiliary gear cavity in a rotating fit manner, the right end of the transmission straight gear shaft is fixedly connected with a main helical gear, the transmission straight gear shaft is fixedly connected with a transmission straight gear which is positioned in the limiting cavity and can be meshed with the single-tooth gear, a torsion spring is fixedly connected between the left end surface of the transmission straight gear shaft and the left end wall of the torsion spring cavity, a limiting shaft which extends leftwards to the limiting plate cavity and extends rightwards to the limiting cavity is arranged in the limiting shaft cavity in a sliding fit manner, a limiting plate which is connected with the limiting plate cavity in a sliding fit manner is arranged in the limiting shaft cavity in a sliding fit manner, and a limiting plate spring is fixedly connected between the left end surface of the limiting, spacing axle right side end fixed connection is equipped with spacing one-way bearing, spacing one-way bearing outer terminal surface can the normal running fit connect be equipped with can with the meshed limit gear of transmission straight-teeth gear, the end wall normal running fit connection of auxiliary gear chamber rear end is equipped with the auxiliary gear axle, fixed connection is equipped with the side end face with the auxiliary gear of main helical gear meshing on the auxiliary gear axle.

5. The telescopic multi-curved-surface express waybill scanning device as claimed in claim 1, wherein: the end face gear is connected with an end face gear shaft in a rotating fit mode, a face gear is fixedly connected to the end face gear shaft, a main magnet which can be matched with the auxiliary magnet cavity and corresponds to the magnet block cavity is arranged in the face gear, an annular gear which is arranged in an annular mode and meshed with the outer end face of the auxiliary gear is connected to the outer end face of the end face gear in a rotating fit mode, an initial state is achieved, a magnetic through cavity which penetrates through the annular gear from top to bottom is formed in the annular gear, an auxiliary magnet is arranged in the auxiliary magnet cavity in a sliding fit mode, an auxiliary magnet pull rope is arranged between the auxiliary magnet and the shifting plate in a fixed connection mode, a magnet block which can penetrate through the magnetic through cavity and abuts against the main magnet is connected in a sliding fit mode, and a magnet block spring is arranged between the lower end face of the magnet block cavity and the.

6. The telescopic multi-curved-surface express waybill scanning device as claimed in claim 1, wherein: the rack-and-pinion cavity left end wall is provided with a driven spur gear shaft which extends leftwards into the end face gear cavity and rightwards into the rack-and-pinion cavity in a rotationally matched manner, the tail end of the left side of the driven spur gear shaft is fixedly connected with a driven spur gear meshed with the end face gear side end face, the tail end of the right side of the driven spur gear shaft is fixedly connected with a transmission spur gear, the rack-and-pinion cavity rear end wall is provided with a rack-and-pinion shaft in a rotationally matched manner, the rack-and-pinion shaft is fixedly connected with a rack gear meshed with the side end face and the transmission spur gear, the object placing plate cavity is provided with an object placing plate in a sliding matched manner, the object placing plate lower end face is fixedly connected with the object placing plate cavity lower end wall and is provided with an object placing plate spring, the lower end face, the rack internal fixation is connected and is equipped with can with the corresponding rack main magnet in the vice magnet chamber of rack, the vice magnet intracavity sliding fit of rack connects and is equipped with the vice magnet of rack, the vice magnet of rack with fixed connection is equipped with rack magnet stay cord between the limiting plate, main tank internal fixation is equipped with and is located rack chamber right side just is located put the jingle bell ware of thing board chamber downside.