Automatic express sorting device

Abstract

The utility model discloses an automatic express sorting device which comprises a first side plate and a second side plate, the first side plate and the second side plate are rotationally connected with two rotating rods in a penetrating mode through bearings, and the section, located between the first side plate and the second side plate, of each rotating rod is in interference fit with a roller shaft. The two roller shafts are jointly matched with a conveying belt, the second side plate is fixedly connected with a plurality of air cylinders in a penetrating mode, the output ends of the air cylinders are fixedly connected with push plates, the first side plate is provided with a plurality of discharging openings, the discharging openings correspond to the push plates one to one, one rotating rod is in interference fit with a first gear, and the other rotating rod is in interference fit with a second gear. The side wall of the side, away from the second side plate, of the first side plate is fixedly connected with a gear motor through a support, an output shaft of the gear motor is fixedly connected with a second gear, and the second gear is meshed with the first gear. The express sorting device can automatically sort expresses, the sorting efficiency is greatly improved, and sorting errors are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of express sorting, and in particular to an automatic express sorting device. Background Art

[0002] With the continuous development of e-commerce, online shopping has greatly facilitated our lives, and closely related to online shopping is express delivery. Express delivery is responsible for delivering online shopping products to customers. It is a new mode of transportation that quickly and safely delivers documents or parcels entrusted by users from sender to recipient's door. The goods transported by express delivery are diverse, with rules and regulations, large and small, light and heavy. In the transportation process, in order to maximize the guarantee that transportation capacity is not wasted, express delivery is generally classified according to these categories, and then different sizes of transportation vehicles are selected for the classified express delivery.

[0003] In the prior art, existing express delivery often adopts manual classification when classifying by size. The express delivery is transported through a conveyor belt, and then the size of the express delivery is manually judged to classify different express deliveries. This method is not only inefficient, but also prone to errors. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic express sorting device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic express sorting device comprises a first side plate and a second side plate, wherein the first side plate and the second side plate are rotatably connected to each other by two rotating rods through a bearing, a section of the rotating rod between the first side plate and the second side plate is interference-fitted with a roller shaft, and the two roller shafts are jointly matched with a conveyor belt, a plurality of cylinders are fixedly connected through the second side plate, a push plate is fixedly connected to the output end of the cylinder, a plurality of unloading ports are opened in the first side plate, and the unloading ports correspond to the push plates one by one, one of the rotating rods is interference-fitted with a first gear, and a side wall of the first side plate away from the second side plate is fixedly connected to a reduction motor through a bracket, and the output shaft of the reduction motor is fixedly connected to a second gear, and the second gear meshes with the first gear.

[0007] Preferably, the side wall of the first side plate away from the second side plate is fixedly connected with an intermediate plate and a fixed plate, the intermediate plate is slidably connected with a trigger rod, the trigger rod is fixedly connected with a rack at one end away from the fixed plate, the rack is meshed with the second gear, and a spring is fixedly connected between the rack and the intermediate plate.

[0008] Preferably, the conveyor belt surface is provided with corrugated protrusions.

[0009] Preferably, five feeding openings are provided, and the distance between every two feeding openings is the same.

[0010] Preferably, a button switch is fixedly connected to the side wall of the fixing plate close to the middle plate.

[0011] Preferably, a damping ring is provided at the sliding connection between the trigger rod and the middle plate.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. The second gear is driven to rotate by the reduction motor, and then the second gear is meshed with the first gear to make the first gear rotate periodically, so that the conveyor belt periodically transports the express forward to different unloading ports, and then the cylinder drives the push plate to classify the express of different sizes. Compared with manual sorting, the sorting efficiency is greatly improved, and the sorting error rate is reduced;

[0014] 2. Through the meshing of the second gear and the rack, when the conveyor belt stops rotating to complete one step of conveying, the rack will move, and the button switch will be pressed by the trigger rod to start the cylinder to push the classification, thereby completing the automatic continuous operation, which greatly improves the degree of automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an automatic express sorting device proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of an automatic express sorting device proposed by the utility model from another perspective;

[0017] Figure 3 This is a top view of an automatic express sorting device proposed by the utility model.

[0018] In the figure: 1 first side plate, 2 second side plate, 3 rotating rod, 4 roller, 5 conveyor belt, 6 first gear, 7 reduction motor, 8 second gear, 9 cylinder, 10 push plate, 11 transmitter, 12 receiver, 13 middle plate, 14 trigger rod, 15 rack, 16 spring, 17 fixed plate, 18 button switch, 19 unloading port. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3An automatic express sorting device includes a first side plate 1 and a second side plate 2. A plurality of receivers 12 are arranged on the side wall of the first side plate 1, and a plurality of transmitters 11 are arranged on the side wall of the second side plate 2. The transmitter 11 emits infrared rays, and the receiver 12 senses the infrared rays. When the infrared rays are sensed, the button switch 18 is pressed, and the corresponding cylinder 9 is not ventilated. If the infrared rays are not sensed, the corresponding cylinder 9 is ventilated, so as to sense the height of the express and perform classification. The transmitter 11 and the receiver 12 are both prior arts and will not be described in detail here. The first side plate 1 and the second side plate 2 are rotatably connected by two rotating rods 3 through bearings, and the rotating rod 3 is located between the first side plate 1 and the second side plate 2. A section of the side plate 2 is interference fit with a roller shaft 4, and the two roller shafts 4 are jointly matched with a conveyor belt 5. A plurality of cylinders 9 are fixedly connected to the second side plate 2, and a push plate 10 is fixedly connected to the output end of the cylinder 9. The first side plate 1 is provided with a plurality of discharge ports 19, and the discharge ports 19 correspond to the push plates 10 one by one. One of the rotating rods 3 is interference fit with a first gear 6, and the side wall of the first side plate 1 away from the second side plate 2 is fixedly connected to a reduction motor 7 through a bracket. The output shaft of the reduction motor 7 is fixedly connected to a second gear 8. The second gear 8 is an incomplete gear. When it meshes with the first gear 6, it drives it to rotate, so that the first gear 6 rotates periodically, and the second gear 8 meshes with the first gear 6.

[0021] The side wall of the first side plate 1 away from the second side plate 2 is fixedly connected with an intermediate plate 13 and a fixed plate 17, and a trigger rod 14 is slidably connected through the intermediate plate 13. The end of the trigger rod 14 away from the fixed plate 17 is fixedly connected with a rack 15, the rack 15 is meshed with the second gear 8, and a spring 16 is fixedly connected between the rack 15 and the intermediate plate 13.

[0022] The surface of the conveyor belt 5 is provided with corrugated protrusions, which prevent slipping when conveying express and ensure that it is directly opposite to the discharge port 19.

[0023] There are five material discharge openings 19 , and the distance between every two material discharge openings 19 is the same.

[0024] A button switch 18 is fixedly connected to the side wall of the fixing plate 17 close to the middle plate 13 , and the cylinder 9 can be energized by pressing the button switch 18 .

[0025] A damping ring is provided at the sliding connection between the trigger rod 14 and the middle plate 13 . The provision of the damping ring makes the sliding of the trigger rod 14 more stable.

[0026] In the utility model, express delivery is continuously placed on the conveyor belt 5, and the reduction motor 7 is started. The reduction motor 7 drives the second gear 8 to rotate. When the second gear 8 is meshed with the first gear 6, the second gear 8 drives the first gear 6 to rotate, and the first gear 6 drives the rotating rod 3 to rotate, and the rotating rod 3 drives the roller 4 to rotate, so that the conveyor belt 5 moves to transport the express delivery forward, and then the second gear 8 is disengaged from the first gear 6, and the second gear 8 continues to rotate and meshes with the rack 15. The movement of the rack 15 drives the trigger rod 14 to move, and the trigger rod 14 presses the button switch 18, and senses the height of the express delivery through the transmitter 11 and the receiver 12. Different cylinders 9 are energized, and the express delivery that meets the height is pushed out through the discharge port 19 through the push plate 10, and then the second gear 8 continues to rotate, meshes with the first gear 6 here, and continues to transport the express delivery forward. In this cycle, the express delivery is automatically sorted.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic express sorting device, comprising a first side plate (1) and a second side plate (2), characterized in that: The first side plate (1) and the second side plate (2) are rotatably connected to two rotating rods (3) through bearings. The rotating rod (3) is located between the first side plate (1) and the second side plate (2) and is interference-fitted with a roller shaft (4). The two roller shafts (4) are jointly matched with a conveyor belt (5). The second side plate (2) is fixedly connected with a plurality of cylinders (9). The output end of the cylinder (9) is fixedly connected with a push plate (10). The first side plate (1) is provided with a plurality of discharge ports (19), and the discharge ports (19) correspond to the push plates (10) one by one. One of the rotating rods (3) is interference-fitted with a first gear (6). The side wall of the first side plate (1) away from the second side plate (2) is fixedly connected with a reduction motor (7) through a bracket. The output shaft of the reduction motor (7) is fixedly connected with a second gear (8), and the second gear (8) meshes with the first gear (6).

2. The automatic express sorting device according to claim 1, characterized in that: The side wall of the first side plate (1) away from the second side plate (2) is fixedly connected with an intermediate plate (13) and a fixed plate (17); the intermediate plate (13) is slidably connected with a trigger rod (14); one end of the trigger rod (14) away from the fixed plate (17) is fixedly connected with a rack (15); the rack (15) is meshed with a second gear (8); and a spring (16) is fixedly connected between the rack (15) and the intermediate plate (13).

3. The express automatic sorting device according to claim 1, characterized in that: The surface of the conveyor belt (5) is provided with corrugated protrusions.

4. The automatic express sorting device according to claim 1, characterized in that: There are five material discharge openings (19), and the distance between every two material discharge openings (19) is the same.

5. The express automatic sorting device according to claim 2, characterized in that: A button switch (18) is fixedly connected to the side wall of the fixed plate (17) close to the middle plate (13).

6. The automatic express sorting device according to claim 2, characterized in that: A damping ring is provided at the sliding connection between the trigger rod (14) and the middle plate (13).

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