阅读说明：本技术 一种物流用智能识别分拣车 (Intelligent recognition letter sorting car for commodity circulation ) 是由 来文豪 周孟然 闫鹏程 胡锋 卞凯 于 2021-06-29 设计创作，主要内容包括：本发明涉及物流分拣技术领域,具体公开了一种物流用智能识别分拣车,包括车体、备用箱、传送带、分拣机构、整理机构、收集机构、清扫机构。所述分拣机构包括扫描器、第一揽件箱、第四顶杆。所述整理机构包括晃动电机、凸块、第一推杆、第二推杆、平台。所述收集机构包括斜板、出料门、收集箱。所述清扫机构包括第一横杆、第二横杆、支板、清扫板。通过设置分拣装置,有利于对快件进行智能识别分拣,提高了对快件的分拣速度。通过设置整理机构,有利于使揽件箱的空间被充分利用。通过设置收集机构,有利于对分拣完成的快件进行收集,可以大大提高揽件箱的容量。通过设置清扫机构,有利于对传送带进行清扫。(The invention relates to the technical field of logistics sorting, and particularly discloses an intelligent recognition sorting vehicle for logistics. The sorting mechanism comprises a scanner, a first piece collecting box and a fourth ejector rod. The arrangement mechanism comprises a shaking motor, a bump, a first push rod, a second push rod and a platform. The collecting mechanism comprises an inclined plate, a discharge door and a collecting box. The cleaning mechanism comprises a first cross rod, a second cross rod, a support plate and a cleaning plate. Through setting up sorting device, be favorable to carrying out intelligent recognition letter sorting to the express mail, improved the letter sorting speed to the express mail. By arranging the arranging mechanism, the space of the pulling box is fully utilized. Through setting up the collection mechanism, be favorable to collecting the express mail that the letter sorting was accomplished, can improve the capacity of taking a case greatly. Through setting up the mechanism of cleaning, be favorable to cleaning the conveyer belt.)

1. The utility model provides an intelligent recognition letter sorting car for commodity circulation, includes automobile body (1), reserve tank (2), conveyer belt (6), letter sorting mechanism, arrangement mechanism, collects the mechanism, cleans the mechanism, a serial communication port, one side fixedly connected with reserve tank (2) of automobile body (1), fixedly connected with support (3) are located to the lateral wall of automobile body (1) in the top of reserve tank (2), one side fixedly connected with conveying motor (4) of support (3), the output of conveying motor (4) runs through support (3) and fixedly connected with transfer gear (5), the transmission is connected with conveyer belt (6) on transfer gear (5), letter sorting mechanism and arrangement mechanism are all installed to both sides at conveyer belt (6), all install in the both sides of automobile body (1) and collect the mechanism, install between conveyer belt (6) and reserve tank (2) and clean the mechanism.

2. The intelligent identification sorting vehicle for logistics according to claim 1, wherein the sorting mechanism comprises a scanner (7), a first article holding box (8) and a fourth ejector rod (20), the scanner (7) is fixedly connected to one side of the vehicle body (1) far away from the spare box (2) above the conveyor belt (6), the first article holding box (8) and the second article holding box (9) are slidably connected between the inner wall of one side of the vehicle body (1) and the conveyor belt (6), the third article holding box (10) and the fourth article holding box (11) are slidably connected between the inner wall of the other side of the vehicle body (1) and the conveyor belt (6), the first air cylinder (13) is fixedly connected to the outer wall of one side of the vehicle body (1) near the upper side of the third article holding box (10), the output end of the first air cylinder (13) penetrates through the side wall of the vehicle body (1) and is fixedly connected with the first ejector rod (14), one side outer wall of automobile body (1) is being close to the fourth and holds fixedly connected with second cylinder (15) of thing case (11) top department, the output of second cylinder (15) passes the lateral wall and fixedly connected with second ejector pin (16) of automobile body (1), one side outer wall of automobile body (1) is being close to the first fixedly connected with third cylinder (17) of thing case (8) top department of holding, the output of third cylinder (17) passes the lateral wall and the fixedly connected with third ejector pin (18) of automobile body (1), one side outer wall of automobile body (1) is being close to the second and holds fixedly connected with fourth cylinder (19) of thing case (9) top department, the output of fourth cylinder (19) passes the lateral wall and the fixedly connected with fourth ejector pin (20) of automobile body (1).

3. The intelligent identification sorting vehicle for logistics according to claim 2, wherein the arranging mechanism comprises a shaking motor (22), a bump (26), a first push rod (27), a second push rod (28) and a platform (29), the platform (29) is fixedly connected between a first piece collecting box (8) and a second piece collecting box (9) inside the vehicle body (1), the platform (29) is also fixedly connected between a third piece collecting box (10) and a fourth piece collecting box (11) inside the vehicle body (1), the shaking motor (22) is fixedly connected at the position close to the two platforms (29) at the two sides of the vehicle body (1), the output end of the shaking motor (22) extends into the inside of the platform (29) and is fixedly connected with a first bevel gear (23), the transmission shaft (25) is vertically and rotatably connected inside the platform (29), a second bevel gear (24) is fixedly connected at the end of the transmission shaft (25) close to the first bevel gear (23), and second bevel gear (24) and first bevel gear (23) mesh mutually, the one end that first bevel gear (23) were kept away from in transmission shaft (25) passes the top of platform (29) and fixedly connected with lug (26), the one end sliding connection of platform (29) has first push rod (27), the one end rotation that first push rod (27) are close to lug (26) is connected with gyro wheel (30), gyro wheel (30) and lug (26) looks butt, the other end sliding connection of platform (29) has second push rod (28), the one end rotation that second push rod (28) are close to lug (26) is connected with gyro wheel (30), gyro wheel (30) and lug (26) looks butt, second push rod (28) and the first thing case (8) fixed connection of holding close to first thing case (8). A second push rod (28) close to a third cable box (10) is fixedly connected with the third cable box (10), a first push rod (27) close to the second cable box (9) is fixedly connected with the second cable box (9), a first push rod (27) close to a fourth cable box (11) is fixedly connected with the fourth cable box (11), the first cable box (8), the second cable box (9), the third cable box (10) and the fourth cable box (11) are all in sliding connection with the inner bottom end of the vehicle body (1), and a first reset spring (21) is fixedly connected between the first cable box (8), the second cable box (9), the third cable box (10), the fourth cable box (11) and the inner wall of the vehicle body (1).

4. The intelligent identification sorting vehicle for logistics according to claim 2, wherein the collecting mechanism comprises an inclined plate (35), a discharging door (39) and a collecting box (12), the collecting box (12) is fixedly connected to the outer wall of the vehicle body (1) near the first, second, third and fourth collecting boxes (8, 9, 10, 11), pillars (36) are fixedly connected to the inner bottom ends of the first, second, third and fourth collecting boxes (8, 9, 10, 11), pillars (35) are slidably connected to the pillars (36), a second reset spring (37) is sleeved between the inclined plate (35) and the pressure sensor (41) on the pillars (36), the lower parts of the first, second, third and fourth holding boxes (8, 9, 10, 11) are rotatably connected with a discharge door (39) on one side close to the collecting box (12), the lower end of the discharge door (39) is fixedly connected with a clamping hook (40), the bottom of the inclined plate (35) is close to the discharge door (39) and is fixedly connected with a clamping ring (38), and the clamping ring (38) is matched with the clamping hook (40).

5. The intelligent recognition sorting vehicle for logistics according to claim 2, characterized in that, the cleaning mechanism comprises a first cross rod (31), a second cross rod (32), support plates (33) and a cleaning plate (34), wherein two support plates (33) are fixedly connected between the lower planes of the spare box (2) and the conveyor belt (6) on one side of the vehicle body (1), the lower ends of the two support plates (33) are respectively and rotatably connected with the cleaning plate (34), a first cross rod (31) is fixedly connected on one side, away from the first push rod (27), of the second holding box (9), a second cross rod (32) is fixedly connected on one side, away from the first push rod (27), of the fourth holding box (11), the first cross rod (31) and the second cross rod (32) penetrate through the side wall of the vehicle body (1) provided with the support plates (33) and are in sliding connection with the vehicle body, and one ends of the first cross rod (31) and the second cross rod (32) far away from the vehicle body (1) are respectively connected with the two cleaning plates (34) in a rotating way.

6. The intelligent identification sorting vehicle for logistics according to claim 2, wherein the side wall of the vehicle body (1) is provided with a notch at the position above the four collection boxes (12) in a penetrating manner, and the area of the notch is larger than that of the discharge door (39).

7. The intelligent identification sorting vehicle for logistics according to claim 2, wherein the first top bar (14) is opposite to a first cable box (8), the second top bar (16) is opposite to a second cable box (9), the third top bar (18) is opposite to a third cable box (10), and the fourth top bar (20) is opposite to a fourth cable box (11).

Technical Field

The invention relates to a sorting vehicle, in particular to an intelligent identification sorting vehicle for logistics, and belongs to the technical field of logistics sorting.

Background

Nowadays, online shopping has become a part of people's life, and with the rapid progress of online shopping, logistics technology is gradually developing. Logistics is a process of combining functions of transportation, storage, loading, unloading, transportation, packaging, circulation processing, sorting, distribution and the like to realize user requirements according to actual needs in the process of physical flow of articles from a supply place to a receiving place. In the logistics process, the sorting process is an important and complex part.

The sorting link in the logistics process usually adopts manual sorting, and workers have high working strength in the sorting process and are easy to make mistakes. The express items can be squeezed or collided during the sorting process, and the articles in the express items can be damaged. The surface of the express mail often has a large amount of dust, which affects the appearance.

Disclosure of Invention

The invention aims to provide an intelligent identification sorting vehicle for logistics. The problem that workers have high working strength and are prone to error in the sorting process can be solved. The express items can be squeezed or collided during the sorting process, and the articles in the express items can be damaged. The surface of the express mail often has a large amount of dust, which affects the appearance. The technical problem of certain influence on the logistics sorting work is solved.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides an intelligent recognition letter sorting car for commodity circulation, includes automobile body, reserve tank, conveyer belt, letter sorting mechanism, arrangement mechanism, collection mechanism, cleans the mechanism, one side fixedly connected with reserve tank of automobile body, the lateral wall of automobile body locate the fixedly connected with support in the top of reserve tank, one side fixedly connected with conveying motor of support, conveying motor's output runs through support and fixedly connected with transfer gear, and the transmission connection has the conveyer belt on the transfer gear, all installs letter sorting mechanism and arrangement mechanism in the both sides of conveyer belt, all installs collection mechanism in the both sides of automobile body, installs between conveyer belt and reserve tank and cleans the mechanism.

The sorting mechanism comprises a scanner, a first holding box and a fourth ejector rod, wherein the scanner is fixedly connected to one side of the vehicle body, which is far away from the spare box, above the conveyor belt, the first holding box and the second holding box are connected between the inner wall of one side of the vehicle body and the conveyor belt in a sliding manner, the third holding box and the fourth holding box are connected between the inner wall of the other side of the vehicle body and the conveyor belt in a sliding manner, a first air cylinder is fixedly connected to the outer wall of one side of the vehicle body, which is close to the upper part of the third holding box, the output end of the first air cylinder penetrates through the side wall of the vehicle body and is fixedly connected with the first ejector rod, a second air cylinder is fixedly connected to the outer wall of one side of the vehicle body, which penetrates through the side wall of the vehicle body and is fixedly connected with the second ejector rod, a third air cylinder is fixedly connected to the outer wall of one side of the vehicle body, which is close to the upper part of the first holding box, and the output end of the third air cylinder penetrates through the side wall of the vehicle body and is fixedly connected with the third ejector rod, the outer wall of one side of the vehicle body is fixedly connected with a fourth cylinder at a position close to the upper part of the second holding box, and the output end of the fourth cylinder penetrates through the side wall of the vehicle body and is fixedly connected with a fourth ejector rod.

Preferably, the arranging mechanism comprises a shaking motor, a convex block, a first push rod, a second push rod and a platform, the platform is fixedly connected between a first holding box and a second holding box inside the vehicle body, the platform is also fixedly connected between a third holding box and a fourth holding box inside the vehicle body, the shaking motor is fixedly connected at two sides of the vehicle body close to the two platforms, the output end of the shaking motor extends into the platform and is fixedly connected with a first bevel gear, the platform is vertically and rotatably connected with a transmission shaft, one end of the transmission shaft close to the first bevel gear is fixedly connected with a second bevel gear which is meshed with the first bevel gear, one end of the transmission shaft far away from the first bevel gear penetrates through the top of the platform and is fixedly connected with the convex block, one end of the platform is slidably connected with the first push rod, one end of the first push rod close to the convex block is rotatably connected with a roller, the roller is abutted against the bump, the other end of the platform is connected with a second push rod in a sliding mode, one end, close to the bump, of the second push rod is rotatably connected with the roller, the roller is abutted against the bump, and the second push rod, close to the first piece holding box, is fixedly connected with the first piece holding box. The second push rod close to the third cable box is fixedly connected with the third cable box, the first push rod close to the second cable box is fixedly connected with the second cable box, the first push rod close to the fourth cable box is fixedly connected with the fourth cable box, the first cable box, the second cable box, the third cable box and the fourth cable box are all in sliding connection with the inner bottom end of the vehicle body, and first reset springs are fixedly connected among the first cable box, the second cable box, the third cable box, the fourth cable box and the inner wall of the vehicle body.

Preferably, the collecting mechanism comprises an inclined plate, a discharge door and a collecting box, the outer wall of the vehicle body is fixedly connected with the collecting box at a position close to the first holding box, the second holding box, the third holding box and the fourth holding box, the inner bottom ends of the first holding box, the second holding box, the third holding box and the fourth holding box are fixedly connected with a pillar, the inner bottom ends of the first holding box, the second holding box, the third holding box and the fourth holding box are fixedly connected with a pressure sensor at a position close to the pillar, the pillar is slidably connected with the inclined plate, a second reset spring is sleeved on the pillar between the inclined plate and the pressure sensor, one side of the lower part of the first holding box, the second holding box, the third holding box and the fourth holding box, which is close to the collecting box, is rotatably connected with the discharge door, the lower end of the discharge door is fixedly connected with a clamp hook, and a clamp ring is fixedly connected at a position close to the discharge door at the bottom of the inclined plate, and the snap ring is matched with the snap hook.

Preferably, the cleaning mechanism comprises a first cross rod, a second cross rod, support plates and cleaning plates, wherein the two support plates are fixedly connected to one side of the vehicle body between the lower planes of the spare box and the conveyor belt, the lower ends of the two support plates are rotatably connected with the cleaning plates, the first cross rod is fixedly connected to one side, away from the first push rod, of the component box is pulled in the second mode, the second cross rod is fixedly connected to one side, away from the first push rod, of the component box in the fourth mode, the first cross rod and the second cross rod penetrate through the side wall, provided with the support plates, of the vehicle body and are connected with the first cross rod and the second cross rod in a sliding mode, and one end, away from the vehicle body, of the first cross rod and the second cross rod is rotatably connected with the two cleaning plates respectively.

Preferably, the side wall of the vehicle body is provided with notches in a penetrating manner above the four collecting boxes, and the area of each notch is larger than that of the discharge door.

Preferably, the first ejector rod is opposite to the first cable-pulling box, the second ejector rod is opposite to the second cable-pulling box, the third ejector rod is opposite to the third cable-pulling box, and the fourth ejector rod is opposite to the fourth cable-pulling box.

The invention has the beneficial effects that:

1. through setting up sorting device, be favorable to carrying out intelligent recognition letter sorting to the express mail, improved the letter sorting speed to the express mail, reduced workman's intensity of labour, and the rate of accuracy of letter sorting improves greatly.

2. Through setting up arrangement mechanism, be favorable to making the first thing case of holding, the second holds a thing case, the third holds a thing case and the fourth holds a thing case and rocks back and forth for the express mail that falls into wherein can even distribution hold a thing case, avoids hindering the work of each cylinder ejector pin because piling up of express mail, and can make each space of holding a thing case fully utilized.

3. Through setting up the collection mechanism, be favorable to collecting the express mail that the letter sorting was accomplished, second reset spring and pillar can play effectual cushioning effect, prevent that the express mail from directly falling into the damage that leads to the fact the express mail in the bottom of taking a case, what arrangement mechanism produced rocks and can also help taking the smooth quick collection box that falls into of express mail of a incasement portion, the collecting box can improve each greatly and take the capacity of a case, prevent to obstruct the operation of other mechanisms because of taking a case to be filled with.

4. Through setting up the mechanism of cleaning, be favorable to cleaning the conveyer belt. Because some dust exists on the surface of the express mail, a large amount of dust can be attached to the conveying plane of the conveying belt for conveying the express mail for a long time, if the dust is not cleaned in time, the dust can be attached to other express mails, the cleaning mechanism can automatically clean the dust on the conveying belt, the cleanliness of the surface of the express mail is improved, and the labor intensity of workers is reduced.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a front view of fig. 1.

Fig. 4 is a side view of fig. 1.

Fig. 5 is a schematic perspective view of the present invention.

Fig. 6 is a schematic view of the closing state of the discharging door of the invention.

Fig. 7 is a schematic view of the opening state of the discharging door of the invention.

Fig. 8 is a schematic structural view of the cleaning mechanism of the present invention.

In the figure: 1. a vehicle body; 2. a spare box; 3. a support; 4. a transfer motor; 5. a transfer wheel; 6. a conveyor belt; 7. a scanner; 8. a first article collecting box; 9. a second cable box; 10. a third cable box; 11. a fourth component collecting box; 12. a collection box; 13. a first cylinder; 14. a first ejector rod; 15. a second cylinder; 16. a second ejector rod; 17. a third cylinder; 18. a third ejector rod; 19. a fourth cylinder; 20. a fourth ejector rod; 21. a first return spring; 22. shaking the motor; 23. a first bevel gear; 24. a second bevel gear; 25. a drive shaft; 26. a bump; 27. a first push rod; 28. a second push rod; 29. a platform; 30. a roller; 31. a first cross bar; 32. a second cross bar; 33. a support plate; 34. cleaning the board; 35. a sloping plate; 36. a pillar; 37. a second return spring; 38. a snap ring; 39. a discharge door; 40. a hook is clamped; 41. a pressure sensor.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-8, an intelligent recognition sorting car for logistics, including automobile body 1, reserve tank 2, conveyer belt 6, sorting mechanism, arrangement mechanism, collection mechanism, clean mechanism, one side fixedly connected with reserve tank 2 of automobile body 1, the lateral wall of automobile body 1 is at the fixedly connected with support 3 of reserve tank 2's top department, one side fixedly connected with conveying motor 4 of support 3, the output of conveying motor 4 runs through support 3 and fixedly connected with transfer gear 5, the transmission is connected with conveyer belt 6 on the transfer gear 5, sorting mechanism and arrangement mechanism are all installed to both sides at conveyer belt 6, collection mechanism is all installed to both sides at automobile body 1, install between conveyer belt 6 and reserve tank 2 and clean the mechanism.

The sorting mechanism comprises a scanner 7, a first holding box 8 and a fourth ejector rod 20, wherein the scanner 7 is fixedly connected to one side of the vehicle body 1, which is far away from the spare box 2, above the conveyor belt 6, the first holding box 8 and the second holding box 9 are connected between the inner wall of one side of the vehicle body 1 and the conveyor belt 6 in a sliding manner, the third holding box 10 and the fourth holding box 11 are connected between the inner wall of the other side of the vehicle body 1 and the conveyor belt 6 in a sliding manner, a first air cylinder 13 is fixedly connected to the outer wall of one side of the vehicle body 1, which is close to the upper part of the third holding box 10, the output end of the first air cylinder 13 penetrates through the side wall of the vehicle body 1 and is fixedly connected with a first ejector rod 14, a second air cylinder 15 is fixedly connected to the outer wall of one side of the vehicle body 1, which is close to the upper part of the fourth holding box 11, the output end of the second air cylinder 15 penetrates through the side wall of the vehicle body 1 and is fixedly connected with a second ejector rod 16, a third air cylinder 17 is fixedly connected to the outer wall of one side of the vehicle body 1, which is close to the upper part 8, the output end of the third cylinder 17 penetrates through the side wall of the vehicle body 1 and is fixedly connected with a third ejector rod 18, the outer wall of one side of the vehicle body 1 is fixedly connected with a fourth cylinder 19 at a position close to the upper part of the second cable box 9, and the output end of the fourth cylinder 19 penetrates through the side wall of the vehicle body 1 and is fixedly connected with a fourth ejector rod 20. The output of conveying motor 4 drives transfer gear 5 and rotates, and transfer gear 5 drives conveyer belt 6 and rotates, and conveyer belt 6 drives the express mail and removes to the one end of installation reserve tank 2 by the one end of letter sorting car installation scanner 7. The worker faces the face, to which the bar code is attached, of the express item upwards and places the express item on the conveyor belt 6, then when the express item passes through the lower portion of the scanner 7, the scanner 7 scans the bar code and transmits information of the express item to the controller, the controller analyzes the type of the express item, the first air cylinder 13, the second air cylinder 15, the third air cylinder 17 and the fourth air cylinder 19 are selected and started according to the type of the express item, and different air cylinders drive different ejector rods to push the express item to different item receiving boxes. If the information of the express item cannot be identified, the express item is transmitted to the spare box 2.

As a technical optimization scheme of the invention, the arrangement mechanism comprises a shaking motor 22, a bump 26, a first push rod 27, a second push rod 28 and a platform 29, the platform 29 is fixedly connected between a first cable box 8 and a second cable box 9 in the vehicle body 1, the platform 29 is also fixedly connected between a third cable box 10 and a fourth cable box 11 in the vehicle body 1, the shaking motor 22 is fixedly connected at the positions close to the two platforms 29 at the two sides of the vehicle body 1, the output end of the shaking motor 22 extends into the platform 29 and is fixedly connected with a first bevel gear 23, a transmission shaft 25 is vertically and rotatably connected in the platform 29, a second bevel gear 24 is fixedly connected at one end of the transmission shaft 25 close to the first bevel gear 23, the second bevel gear 24 is meshed with the first bevel gear 23, one end of the transmission shaft 25 far away from the first bevel gear 23 penetrates through the top of the platform 29 and is fixedly connected with the bump 26, one end of the platform 29 is connected with a first push rod 27 in a sliding mode, one end, close to the bump 26, of the first push rod 27 is connected with a roller 30 in a rotating mode, the roller 30 is abutted to the bump 26, the other end of the platform 29 is connected with a second push rod 28 in a sliding mode, one end, close to the bump 26, of the second push rod 28 is connected with the roller 30 in a rotating mode, the roller 30 is abutted to the bump 26, and the second push rod 28, close to the first piece pulling box 8, is fixedly connected with the first piece pulling box 8. The second push rod 28 close to the third cable box 10 is fixedly connected with the third cable box 10, the first push rod 27 close to the second cable box 9 is fixedly connected with the second cable box 9, the first push rod 27 close to the fourth cable box 11 is fixedly connected with the fourth cable box 11, the first cable box 8, the second cable box 9, the third cable box 10 and the fourth cable box 11 are all slidably connected with the inner bottom end of the vehicle body 1, and first reset springs 21 are fixedly connected among the first cable box 8, the second cable box 9, the third cable box 10, the fourth cable box 11 and the inner wall of the vehicle body 1. The output end of the shaking motor 22 drives the first bevel gear 23 to rotate, the first bevel gear 23 transmits power to the second bevel gear 24, and the lug 26 rotates along with the second bevel gear 24. Because the two ends of the bump 26 are respectively provided with the first push rod 27 and the second push rod 28, when the bump 26 rotates from the minimum stroke to the maximum stroke, the first push rod 27 and the second push rod 28 are simultaneously pushed to the direction away from the bump 26 through the roller 30, when the first push rod 27 moves, the first pull box 8 is pushed to the direction away from the bump 26, when the second push rod 28 moves, the second pull box 9 is pushed to the direction away from the bump 26, when the bump 26 moves from the maximum stroke to the minimum stroke, the first pull box 8 and the second pull box 9 simultaneously move to the direction close to the bump 26 through the action of the first return spring 21, so that the first pull box 8 and the second pull box 9 linearly reciprocate along the conveying direction of the conveyor belt 6. Similarly, the third cable box 10 and the fourth cable box 11 are also linearly reciprocated along the conveying direction of the conveyor belt 6.

As a technical optimization scheme of the invention, the collecting mechanism comprises an inclined plate 35, a discharge door 39 and a collecting box 12, the outer wall of the vehicle body 1 is fixedly connected with the collecting box 12 at the position close to the first cable box 8, the second cable box 9, the third cable box 10 and the fourth cable box 11, the inner bottom ends of the first cable box 8, the second cable box 9, the third cable box 10 and the fourth cable box 11 are fixedly connected with a supporting column 36, the inner bottom ends of the first cable box 8, the second cable box 9, the third cable box 10 and the fourth cable box 11 are fixedly connected with a pressure sensor 41 at the position close to the supporting column 36, the inclined plate 35 is connected on the supporting column 36 in a sliding manner, a second reset spring 37 is sleeved between the inclined plate 35 and the pressure sensor 41, the first cable box 8, the second cable box 9, the third cable box 10 and the fourth cable box 11 are connected with the collecting box 39 at the side close to the discharge door 12, the lower extreme fixedly connected with trip 40 of discharge door 39, the bottom of swash plate 35 is close to discharge door 39 department fixedly connected with snap ring 38, and snap ring 38 and trip 40 looks adaptation. When the sloping plate 35 descends to a position close to the bottom inside the picking box, the pressure sensor 41 receives a set maximum pressure value through the second reset spring 37, the information is transmitted to the controller, then an alarm is given, a worker opens the discharging door 39 of the picking box which sends the alarm at the moment, after the discharging door 39 is turned outwards to a limit position, the clamping hook 40 fixedly connected with the bottom of the discharging door is just clamped on the clamping ring 38 at the bottom of the sloping plate 35, the sloping plate 35 is fixed to be prevented from rising, the shaking motor 22 still works at the moment, the picking box still shakes back and forth, and express items inside the picking box fall into the collecting box 12 through the sloping plate 35 and the discharging door 39.

As a technical optimization scheme of the invention, the cleaning mechanism comprises a first cross rod 31, a second cross rod 32, support plates 33 and cleaning plates 34, wherein two support plates 33 are fixedly connected between the standby box 2 and the lower plane of the conveyor belt 6 on one side of the vehicle body 1, the lower ends of the two support plates 33 are respectively and rotatably connected with the cleaning plates 34, the first cross rod 31 is fixedly connected on one side of the second holding box 9 away from the first push rod 27, the second cross rod 32 is fixedly connected on one side of the fourth holding box 11 away from the first push rod 27, the first cross rod 31 and the second cross rod 32 penetrate through the side wall of the vehicle body 1 provided with the support plates 33 and are in sliding connection with the side wall, and one ends of the first cross rod 31 and the second cross rod 32 away from the vehicle body 1 are respectively and rotatably connected with the two cleaning plates 34. When the second cable box 9 and the fourth cable box 11 rock back and forth, the first cross rod 31 and the second cross rod 32 are driven to do reciprocating linear motion, when the first cross rod 31 does reciprocating linear motion, the sweeping plate 34 connected to the first cross rod 31 is driven to do reciprocating deflection motion, and similarly, the second cross rod 32 also drives the sweeping plate 34 connected to the second cross rod 32 to do reciprocating deflection motion. The sweeping shoe 34 sweeps the lower surface of the conveyor belt 6 during the reciprocating deflection.

As a technical optimization scheme of the invention, the side walls of the vehicle body 1 are provided with notches at the positions close to the upper parts of the four collecting boxes 12 in a penetrating way, and the area of the notches is larger than that of the discharging door 39.

As a technical optimization scheme of the invention, a first ejector rod 14 is opposite to a first cable box 8, a second ejector rod 16 is opposite to a second cable box 9, a third ejector rod 18 is opposite to a third cable box 10, and a fourth ejector rod 20 is opposite to a fourth cable box 11.

The working principle is as follows: the sorting vehicle consists of a sorting mechanism, a collecting mechanism and a cleaning mechanism. When using this device to just letter sorting of express mail, will park the letter sorting car in the accumulational place of express mail earlier, then start conveying motor 4, conveying motor 4's output drives transfer gear 5 and rotates, and transfer gear 5 drives conveyer belt 6 and rotates, and conveyer belt 6 drives the express mail and removes to the one end of installation reserve tank 2 by the one end of letter sorting car installation scanner 7. A worker puts the side, to which the bar code is attached, of an express item on a conveyor belt 6 upwards, then when the express item passes below a scanner 7, the scanner 7 scans the bar code and transmits information of the express item to a controller, the controller analyzes the type of the express item, if the express item belongs to a first type, a first air cylinder 13 is started, the first air cylinder 13 drives a first ejector rod 14 to push the express item to a first express item receiving box 8, if the express item belongs to a second type, a second air cylinder 15 is started, the second air cylinder 15 drives a second ejector rod 16 to push the express item to a second express item receiving box 9, if the express item belongs to a third type, a third air cylinder 17 is started, the third air cylinder 17 drives a third ejector rod 18 to push the express item to a third express item receiving box 10, and if the express item belongs to a fourth type, a fourth air cylinder 19 is started, and the fourth air cylinder 19 drives a fourth ejector rod 20 to push the express item to a fourth express item receiving box 11. If the information of the express can not be identified, the express is always transmitted to the standby box 2, and then the worker sorts the express. Through setting up sorting device, be favorable to carrying out intelligent recognition letter sorting to the express mail, improved the letter sorting speed to the express mail, reduced workman's intensity of labour, and the rate of accuracy of letter sorting improves greatly.

When the conveying motor 4 is started, the shaking motor 22 is started, the output end of the shaking motor 22 drives the first bevel gear 23 to rotate, the first bevel gear 23 transmits power to the second bevel gear 24, and the second bevel gear 24 and the bump 26 are fixed on the transmission shaft 25 together, so that the bump 26 rotates along with the second bevel gear 24. Because the two ends of the bump 26 are respectively provided with the first push rod 27 and the second push rod 28, when the bump 26 rotates from the minimum stroke to the maximum stroke, the first push rod 27 and the second push rod 28 are simultaneously pushed by the roller 30 in the direction away from the bump 26, when the first push rod 27 moves, the first pulling box 8 is pushed to move in the direction away from the bump 26, when the second push rod 28 moves, the second pulling box 9 is pushed to move in the direction away from the bump 26, when the bump 26 moves from the maximum stroke to the minimum stroke, the first pulling box 8 and the second pulling box 9 simultaneously move in the direction close to the bump 26 under the action of the first return spring 21, and the shaking motor 22 drives the bump 26 to continuously rotate, so that the first pulling box 8 and the second pulling box 9 linearly reciprocate along the conveying direction of the conveyor belt 6. Since the bumps 26, the first push rods 27 and the second push rods 28 are also provided between the third cable box 10 and the fourth cable box 11, the third cable box 10 and the fourth cable box 11 also reciprocate linearly in the conveying direction of the conveyor belt 6. Through setting up arrangement mechanism, be favorable to making the first thing case 8, the second of holding, hold a thing case 9, the third holds a thing case 10 and the fourth holds a thing case 11 and rocks back and forth for the express mail that falls into wherein can even distribution hold the thing case, avoid hindering the work of each cylinder ejector pin because piling up of express mail, and can make each space of holding a thing case by make full use of.

The inclined plates 35 are arranged in the cable boxes, when express items fall into the cable boxes, the express items are accumulated on the inclined plates 35, the second return springs 37 are arranged below the inclined plates 35, when the express items on the inclined plates 35 are more and more, the inclined plates 35 can extrude the second return springs 37 and slide downwards on the supporting columns 36, and the inclined plates 35 are integrally inclined and lowered in the cable boxes. When the inclined plate 35 descends to a position close to the bottom inside the picking box, the pressure sensor 41 (the model of the pressure sensor 41 is PT124G-111) receives a set maximum pressure value through the second return spring 37, the information is transmitted to the controller, then an alarm is given, a worker opens the discharging door 39 of the picking box which gives the alarm at the moment, after the discharging door 39 is turned outwards to a maximum position, the clamping hook 40 fixedly connected to the bottom of the discharging door is just clamped on the clamping ring 38 at the bottom of the inclined plate 35, the inclined plate 35 is fixed to prevent the inclined plate 35 from rising, the shaking motor 22 still works at the moment, the picking box still shakes back and forth, and express mails inside the picking box fall into the collecting box 12 through the inclined plate 35 and the discharging door 39. When all the express items in the item receiving box fall into the collecting box 12, the discharging door 39 is turned over and closed, the clamping hook 40 is separated from the clamping ring 38, and the inclined plate 35 rises to the initial position under the action of the second return spring 37. Through setting up the collection mechanism, be favorable to collecting the express mail that the letter sorting was accomplished, second reset spring 37 and pillar 36 can play effectual cushioning effect, prevent that the express mail from directly falling into the damage that leads to the fact the express mail in the bottom of taking a case, what arrangement mechanism produced rocks and can also help taking the express mail of a incasement portion to fall into collecting box 12 fast smoothly, collecting box 12 can improve each greatly and take the capacity of a case, prevent to obstruct the operation of other mechanisms because of taking a case to be filled with.

When the shaking mechanism is in operation, the sweeping mechanism can be driven to work. Because the second cable box 9 is fixedly connected with the first cross rod 31, and the fourth cable box 11 is fixedly connected with the second cross rod 32, when the second cable box 9 and the fourth cable box 11 shake back and forth, the first cross rod 31 and the second cross rod 32 are driven to do reciprocating linear motion, when the first cross rod 31 does reciprocating linear motion, the sweeping plate 34 connected with the first cross rod 31 is driven to do reciprocating deflection motion, and similarly, the second cross rod 32 also drives the sweeping plate 34 connected with the second cross rod 32 to do reciprocating deflection motion. When the sweeping plate 34 sweeps the lower plane of the conveyor belt 6 during the reciprocating deflection, a dust collecting chamber is provided on the reserve tank 2 near the lower side of the conveyor belt 6. By providing the cleaning mechanism, cleaning of the conveyor belt 6 is facilitated. Because some dust exists on the surface of the express mail, a large amount of dust can be attached to the conveying plane of the conveying belt 6 because the conveying belt conveys the express mail for a long time, if the dust is not cleaned in time, the dust can be attached to other express mails, and the cleaning mechanism can automatically clean the dust on the conveying belt 6, so that the cleanliness of the surface of the express mail is improved, and the labor intensity of workers is reduced.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.